From 87d4884d38e94105cea0640175e8e70604a23638 Mon Sep 17 00:00:00 2001 From: Kibum Kim Date: Sat, 7 Jan 2012 00:48:10 +0900 Subject: [PATCH] Git init --- CMakeLists.txt | 102 + COPYING | 504 ++++ LICENSE | 204 ++ TC/_export_env.sh | 16 + TC/build.sh | 18 + TC/execute.sh | 32 + TC/making_new_tet_scen.py | 69 + TC/tet_scen | 7 + TC/tetbuild.cfg | 5 + TC/tetclean.cfg | 5 + TC/tetexec.cfg | 5 + TC/tslist.txt | 1 + TC/utc/Makefile | 43 + TC/utc/tslist | 2 + TC/utc/utc_media_thumb_common.h | 51 + TC/utc/utc_thumbnail_get_data_func.c | 103 + TC/utc/utc_thumbnail_get_data_func.h | 52 + TC/utc/utc_thumbnail_request_from_db_func.c | 85 + TC/utc/utc_thumbnail_request_from_db_func.h | 51 + debian/changelog | 31 + debian/compat | 1 + debian/control | 49 + debian/copyright | 15 + debian/docs | 1 + debian/libmedia-thumbnail-dev.install.in | 2 + debian/libmedia-thumbnail.install.in | 1 + debian/media-thumbnail-server.install.in | 2 + debian/rules | 118 + include/media-thumb-error.h | 62 + include/media-thumb-types.h | 37 + include/media-thumbnail-private.h | 77 + include/media-thumbnail.h | 144 + license | 10 + md5/md5.c | 253 ++ md5/md5.h | 39 + md5/media-thumb-hash.c | 132 + media-thumbnail.pc.in | 13 + packaging/libmedia-thumbnail.spec | 88 + server/include/thumb-server-internal.h | 52 + server/thumb-server-internal.c | 380 +++ server/thumb-server.c | 139 + src/codec/IfegDecodeAGIF.c | 4169 +++++++++++++++++++++++++++ src/codec/img-codec-osal.c | 159 + src/codec/img-codec-parser.c | 883 ++++++ src/codec/img-codec.c | 252 ++ src/include/codec/AGifFrameInfo.h | 65 + src/include/codec/IfegDecodeAGIF.h | 57 + src/include/codec/img-codec-agif.h | 28 + src/include/codec/img-codec-common.h | 304 ++ src/include/codec/img-codec-config.h | 26 + src/include/codec/img-codec-osal.h | 128 + src/include/codec/img-codec-parser.h | 48 + src/include/codec/img-codec.h | 49 + src/include/ipc/media-thumb-ipc.h | 81 + src/include/media-thumb-internal.h | 68 + src/include/util/media-thumb-db.h | 43 + src/include/util/media-thumb-debug.h | 73 + src/include/util/media-thumb-util.h | 128 + src/ipc/media-thumb-ipc.c | 277 ++ src/media-thumb-internal.c | 1103 +++++++ src/media-thumbnail.c | 116 + src/util/media-thumb-db.c | 103 + src/util/media-thumb-debug.c | 112 + src/util/media-thumb-util.c | 316 ++ test/test-thumb.c | 223 ++ thumbsvr | 4 + 66 files changed, 11816 insertions(+) create mode 100644 CMakeLists.txt create mode 100644 COPYING create mode 100644 LICENSE create mode 100755 TC/_export_env.sh create mode 100755 TC/build.sh create mode 100755 TC/execute.sh create mode 100755 TC/making_new_tet_scen.py create mode 100644 TC/tet_scen create mode 100644 TC/tetbuild.cfg create mode 100644 TC/tetclean.cfg create mode 100644 TC/tetexec.cfg create mode 100644 TC/tslist.txt create mode 100644 TC/utc/Makefile create mode 100644 TC/utc/tslist create mode 100644 TC/utc/utc_media_thumb_common.h create mode 100644 TC/utc/utc_thumbnail_get_data_func.c create mode 100644 TC/utc/utc_thumbnail_get_data_func.h create mode 100644 TC/utc/utc_thumbnail_request_from_db_func.c create mode 100644 TC/utc/utc_thumbnail_request_from_db_func.h create mode 100755 debian/changelog create mode 100755 debian/compat create mode 100755 debian/control create mode 100755 debian/copyright create mode 100755 debian/docs create mode 100755 debian/libmedia-thumbnail-dev.install.in create mode 100755 debian/libmedia-thumbnail.install.in create mode 100755 debian/media-thumbnail-server.install.in create mode 100755 debian/rules create mode 100755 include/media-thumb-error.h create mode 100755 include/media-thumb-types.h create mode 100755 include/media-thumbnail-private.h create mode 100755 include/media-thumbnail.h create mode 100644 license create mode 100644 md5/md5.c create mode 100644 md5/md5.h create mode 100644 md5/media-thumb-hash.c create mode 100755 media-thumbnail.pc.in create mode 100644 packaging/libmedia-thumbnail.spec create mode 100755 server/include/thumb-server-internal.h create mode 100755 server/thumb-server-internal.c create mode 100755 server/thumb-server.c create mode 100644 src/codec/IfegDecodeAGIF.c create mode 100644 src/codec/img-codec-osal.c create mode 100644 src/codec/img-codec-parser.c create mode 100644 src/codec/img-codec.c create mode 100644 src/include/codec/AGifFrameInfo.h create mode 100644 src/include/codec/IfegDecodeAGIF.h create mode 100644 src/include/codec/img-codec-agif.h create mode 100644 src/include/codec/img-codec-common.h create mode 100644 src/include/codec/img-codec-config.h create mode 100644 src/include/codec/img-codec-osal.h create mode 100644 src/include/codec/img-codec-parser.h create mode 100644 src/include/codec/img-codec.h create mode 100755 src/include/ipc/media-thumb-ipc.h create mode 100755 src/include/media-thumb-internal.h create mode 100755 src/include/util/media-thumb-db.h create mode 100755 src/include/util/media-thumb-debug.h create mode 100755 src/include/util/media-thumb-util.h create mode 100755 src/ipc/media-thumb-ipc.c create mode 100755 src/media-thumb-internal.c create mode 100755 src/media-thumbnail.c create mode 100755 src/util/media-thumb-db.c create mode 100755 src/util/media-thumb-debug.c create mode 100755 src/util/media-thumb-util.c create mode 100755 test/test-thumb.c create mode 100644 thumbsvr diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..1710ff5 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,102 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.6) +PROJECT(media-thumbnail C) +SET(VERSION_MAJOR 1) +SET(VERSION "${VERSION_MAJOR}.0.0") + +SET(MEDIATHUMB-LIB "media-thumbnail") +SET(MEDIAHASH-LIB "media-hash") +SET(SRCS + src/media-thumbnail.c + src/media-thumb-internal.c + src/util/media-thumb-debug.c + src/util/media-thumb-util.c + src/util/media-thumb-db.c + src/codec/IfegDecodeAGIF.c + src/codec/img-codec.c + src/codec/img-codec-osal.c + src/codec/img-codec-parser.c + src/ipc/media-thumb-ipc.c + ) +SET(HASH_SRCS + md5/md5.c + md5/media-thumb-hash.c + ) + +SET(THUMB-SERVER server/thumb-server.c server/thumb-server-internal.c) +SET(TEST-THUMB test/test-thumb.c) + +SET(VENDOR "samsung") +SET(PACKAGE ${PROJECT_NAME}) +SET(PKGNAME "com.${VENDOR}.${PACKAGE}") +SET(PREFIX ${CMAKE_INSTALL_PREFIX}) +SET(BINDIR "${PREFIX}/bin") +SET(DATADIR "${PREFIX}/share") +SET(EXEC_PREFIX "\${prefix}") +SET(LIBDIR "\${prefix}/lib") +SET(INCLUDEDIR "\${prefix}/include") + +IF("${CMAKE_BUILD_TYPE}" STREQUAL "") + SET(CMAKE_BUILD_TYPE "Release") +ENDIF("${CMAKE_BUILD_TYPE}" STREQUAL "") +MESSAGE("Build type: ${CMAKE_BUILD_TYPE}") + +INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/src/include ${CMAKE_SOURCE_DIR}/src/include/util ${CMAKE_SOURCE_DIR}/src/include/codec ${CMAKE_SOURCE_DIR}/src/include/util ${CMAKE_SOURCE_DIR}/src/include/ipc ${CMAKE_SOURCE_DIR}/server/include ${CMAKE_SOURCE_DIR}/md5) + +INCLUDE(FindPkgConfig) +pkg_check_modules(pkgs REQUIRED +glib-2.0 gthread-2.0 dlog libmedia-service mm-fileinfo drm-service aul +libexif ecore-evas evas mmutil-imgp mmutil-jpeg heynoti) + + +FOREACH(flag ${pkgs_CFLAGS}) + SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}") +ENDFOREACH(flag) + +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC") +SET(CMAKE_C_FLAGS_DEBUG "-O0 -g") +SET(CMAKE_C_FLAGS_RELEASE "-O2 -fPIC") + +FIND_PROGRAM(UNAME NAMES uname) +EXEC_PROGRAM("${UNAME}" ARGS "-m" OUTPUT_VARIABLE "ARCH") +IF("${ARCH}" STREQUAL "arm") + ADD_DEFINITIONS("-DTARGET") + MESSAGE("add -DTARGET") +ENDIF("${ARCH}" STREQUAL "arm") + +ADD_DEFINITIONS("-DVENDOR=\"${VENDOR}\"") +ADD_DEFINITIONS("-DPACKAGE=\"${PACKAGE}\"") +ADD_DEFINITIONS("-DPACKAGE_NAME=\"${PKGNAME}\"") +ADD_DEFINITIONS("-DPREFIX=\"${PREFIX}\"") +#ADD_DEFINITIONS("-D_PERFORMANCE_CHECK_") + +SET(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed -Wl,--hash-style=both") +CONFIGURE_FILE(media-thumbnail.pc.in media-thumbnail.pc @ONLY) +INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/media-thumbnail.pc DESTINATION lib/pkgconfig) + +LINK_DIRECTORIES(lib) + +ADD_LIBRARY(${MEDIAHASH-LIB} SHARED ${HASH_SRCS}) +SET_TARGET_PROPERTIES(${MEDIAHASH-LIB} PROPERTIES SOVERSION ${VERSION_MAJOR}) +SET_TARGET_PROPERTIES(${MEDIAHASH-LIB} PROPERTIES VERSION ${VERSION}) +ADD_LIBRARY(${MEDIATHUMB-LIB} SHARED ${SRCS}) +TARGET_LINK_LIBRARIES(${MEDIATHUMB-LIB} ${pkgs_LDFLAGS} ${MEDIAHASH-LIB}) +SET_TARGET_PROPERTIES(${MEDIATHUMB-LIB} PROPERTIES SOVERSION ${VERSION_MAJOR}) +SET_TARGET_PROPERTIES(${MEDIATHUMB-LIB} PROPERTIES VERSION ${VERSION}) + +INSTALL(TARGETS ${MEDIATHUMB-LIB} LIBRARY DESTINATION lib) +INSTALL(TARGETS ${MEDIAHASH-LIB} LIBRARY DESTINATION lib) + +ADD_EXECUTABLE(media-thumbnail-server ${THUMB-SERVER}) +TARGET_LINK_LIBRARIES(media-thumbnail-server ${pkgs_LDFLAGS} ${MEDIATHUMB-LIB} ) +INSTALL(TARGETS media-thumbnail-server DESTINATION ${BINDIR}) + +ADD_EXECUTABLE(test-thumb ${TEST-THUMB}) +TARGET_LINK_LIBRARIES(test-thumb ${pkgs_LDFLAGS} ${MEDIATHUMB-LIB} ) +INSTALL(TARGETS test-thumb DESTINATION ${BINDIR}) + +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/media-thumbnail.h DESTINATION include/${MEDIATHUMB-LIB}) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/media-thumbnail-private.h DESTINATION include/${MEDIATHUMB-LIB}) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/media-thumb-error.h DESTINATION include/${MEDIATHUMB-LIB}) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/media-thumb-types.h DESTINATION include/${MEDIATHUMB-LIB}) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/thumbsvr DESTINATION /etc/init.d) + diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..8add30a --- /dev/null +++ b/COPYING @@ -0,0 +1,504 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but 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tetware root path +export TET_TARGET_PATH=$TET_INSTALL_PATH/tetware-target # tetware target path +export PATH=$TET_TARGET_PATH/bin:$PATH +export LD_LIBRARY_PATH=$TET_TARGET_PATH/lib/tet3:$LD_LIBRARY_PATH + +export TET_ROOT=$TET_TARGET_PATH + +set $(pwd) +export TET_SUITE_ROOT=$1 + +set $(date +%s) +FILE_NAME_EXTENSION=$1 + diff --git a/TC/build.sh b/TC/build.sh new file mode 100755 index 0000000..dc464e7 --- /dev/null +++ b/TC/build.sh @@ -0,0 +1,18 @@ +. ./_export_env.sh # setting environment variables + +echo PATH=$PATH +echo LD_LIBRARY_PATH=$TET_TARGET_PATH/lib/tet3:$LD_LIBRARY_PATH +echo TET_ROOT=$TET_ROOT +echo TET_SUITE_ROOT=$TET_SUITE_ROOT +echo ARCH=$ARCH + +RESULT_DIR=results-$ARCH +HTML_RESULT=$RESULT_DIR/build-tar-result-$FILE_NAME_EXTENSION.html +JOURNAL_RESULT=$RESULT_DIR/build-tar-result-$FILE_NAME_EXTENSION.journal + +mkdir $RESULT_DIR + +tcc -c -p ./ # executing tcc, with clean option (-c) +tcc -b -j $JOURNAL_RESULT -p ./ # executing tcc to build test cases (-b) +grw -c 3 -f chtml -o $HTML_RESULT $JOURNAL_RESULT # reporting the result + diff --git a/TC/execute.sh b/TC/execute.sh new file mode 100755 index 0000000..9de8291 --- /dev/null +++ b/TC/execute.sh @@ -0,0 +1,32 @@ +#!/bin/sh + +export ARCH=target + +export TET_INSTALL_PATH=/mnt/nfs/tetware/TETware # path to mount +export TET_TARGET_PATH=$TET_INSTALL_PATH/tetware-target +export PATH=$TET_TARGET_PATH/bin:$PATH +export LD_LIBRARY_PATH=$TET_TARGET_PATH/lib/tet3:$LD_LIBRARY_PATH + +export TET_ROOT=$TET_TARGET_PATH + +set $(pwd) +export TET_SUITE_ROOT=$1 + +set $(date +%s) +FILE_NAME_EXTENSION=$1 + +echo PATH=$PATH +echo LD_LIBRARY_PATH=$LD_LIBRARY_PATH +echo TET_ROOT=$TET_ROOT +echo TET_SUITE_ROOT=$TET_SUITE_ROOT +echo ARCH=$ARCH + +RESULT_DIR=results-$ARCH +HTML_RESULT=$RESULT_DIR/build-tar-result-$FILE_NAME_EXTENSION.html +JOURNAL_RESULT=$RESULT_DIR/build-tar-result-$FILE_NAME_EXTENSION.journal + +mkdir $RESULT_DIR + +tcc -e -j $JOURNAL_RESULT -p ./ +grw -c 3 -f chtml -o $HTML_RESULT $JOURNAL_RESULT # reporting the result + diff --git a/TC/making_new_tet_scen.py b/TC/making_new_tet_scen.py new file mode 100755 index 0000000..6c5b845 --- /dev/null +++ b/TC/making_new_tet_scen.py @@ -0,0 +1,69 @@ +#!/usr/bin/python + +############################################# +# tet_scen auto generator +# +# ** argv[1] = TC root +############################################# + +import sys,string,os + + +write_file = open("tet_scen", 'w') + +# +# making new tet_scen +# +def making_tet_scen (filename): + #tmp_list = filename.strip().split('/') + n_filename = filename.replace(' ', '\\ ') + #print n_filename + #new_path = "/"+ sys.argv[1] +"/"+n_filename[2:-6] + new_path = "/"+n_filename[:-6] + #print new_path + file = open(filename, 'r') + lines = file.readlines() + for line in lines: + if len(line.strip()) > 1: + list = line.strip().split('/') + #print new_path + list[-1] + write_file.write("\t"+new_path+list[-1]+"\n") + +# +# usage() +# +def usage(): + print(" ") + print("./making_new_tet_scen.py tc_root") + print("Put the Test Case's root directory.") + print("Do not include '/' at the end") + print(" ") + +# +# main() +# +def main(): + if len(sys.argv) < 2: + usage() + sys.exit(0) + + os.system('find '+ sys.argv[1] +' -name "tslist" > tslist.txt') + + #write_file = open("tetscen", w) + write_file.write("# auto generated tet_scen\n") + write_file.write("all\n") + write_file.write("\t\"Starting Full Test Suite\"\n") + + for file in open("tslist.txt", 'r'): + #print file.strip() + making_tet_scen(file.strip()) + + write_file.write("\t\"Completed Full Test Suite\"\n") + write_file.write("# EOF\n") + write_file.close() + print(" ") + print("==============================") + print("New tet_scen file is made~~~~") + print("==============================") + print(" ") +main() diff --git a/TC/tet_scen b/TC/tet_scen new file mode 100644 index 0000000..b220f82 --- /dev/null +++ b/TC/tet_scen @@ -0,0 +1,7 @@ +# auto generated tet_scen +all + "Starting Full Test Suite" + /utc/utc_thumbnail_request_from_db_func + /utc/utc_thumbnail_get_data_func + "Completed Full Test Suite" +# EOF diff --git a/TC/tetbuild.cfg b/TC/tetbuild.cfg new file mode 100644 index 0000000..f7eda55 --- /dev/null +++ b/TC/tetbuild.cfg @@ -0,0 +1,5 @@ +TET_OUTPUT_CAPTURE=True # capture option for build operation checking +TET_BUILD_TOOL=make # build with using make command +TET_BUILD_FILE=-f Makefile # execution file (Makefile) for build +TET_API_COMPLIANT=True # use TET API in Test Case ? +TET_PASS_TC_NAME=True # report passed TC name in Journal file? diff --git a/TC/tetclean.cfg b/TC/tetclean.cfg new file mode 100644 index 0000000..02d7030 --- /dev/null +++ b/TC/tetclean.cfg @@ -0,0 +1,5 @@ +TET_OUTPUT_CAPTURE=True # capture option +TET_CLEAN_TOOL= make clean # clean tool +TET_CLEAN_FILE= Makefile # file for clean +TET_API_COMPLIANT=True # TET API useage +TET_PASS_TC_NAME=True # showing name , passed TC diff --git a/TC/tetexec.cfg b/TC/tetexec.cfg new file mode 100644 index 0000000..ef3e452 --- /dev/null +++ b/TC/tetexec.cfg @@ -0,0 +1,5 @@ +TET_OUTPUT_CAPTURE=True # capturing execution or not +TET_EXEC_TOOL= # ex) exec : execution tool set up/ Optional +TET_EXEC_FILE= # ex) exectool : execution file/ Optional +TET_API_COMPLIANT=True # Test case or Tool usesTET API? +TET_PASS_TC_NAME=True # showing Passed TC name ? diff --git a/TC/tslist.txt b/TC/tslist.txt new file mode 100644 index 0000000..24c0a1a --- /dev/null +++ b/TC/tslist.txt @@ -0,0 +1 @@ +utc/tslist diff --git a/TC/utc/Makefile b/TC/utc/Makefile new file mode 100644 index 0000000..c5a63ed --- /dev/null +++ b/TC/utc/Makefile @@ -0,0 +1,43 @@ +ifeq ($(ARCH),target) + PKG_CONFIG_PATH=/usr/lib/pkgconfig + export PKG_CONFIG_PATH + CC=arm-linux-gcc -Wall + CXX=arm-linux-g++ -Wall +else + PKG_CONFIG_PATH=/usr/lib/pkgconfig + export PKG_CONFIG_PATH + CC=gcc -Wall + CXX=gcc -Wall +endif + +TS1=utc_thumbnail_request_from_db_func +TS2=utc_thumbnail_get_data_func + +LIBS = `pkg-config --libs libmedia-thumbnail` +LIBS +=-L/usr/lib/:/usr/lib/pkgconfig +LIBS +=$(TET_ROOT)/lib/tet3/tcm_s.o +LIBS +=-L$(TET_ROOT)/lib/tet3 -ltcm_s +LIBS +=-L$(TET_ROOT)/lib/tet3/ -lapi_s + +INCS = -I. `pkg-config --cflags libmedia-thumbnail` +INCS += -I$(TET_ROOT)/inc/tet3 +INCS += -I/usr/include + +CFLAGS = $(INCS) +CC += $(CFLAGS) +LDFLAGS = $(LIBS) + +all : $(TS10) $(TS11) + +$(TS1): $(TS1).c + $(CC) -o $(TS1) $(TS1).c $(LDFLAGS) + +$(TS2): $(TS2).c + $(CC) -o $(TS2) $(TS2).c $(LDFLAGS) + + +clean: + rm -rf *~ *.o $(TS1) $(TS2) + + + diff --git a/TC/utc/tslist b/TC/utc/tslist new file mode 100644 index 0000000..6ff06c4 --- /dev/null +++ b/TC/utc/tslist @@ -0,0 +1,2 @@ +/utc/visual/utc_thumbnail_request_from_db_func +/utc/visual/utc_thumbnail_get_data_func diff --git a/TC/utc/utc_media_thumb_common.h b/TC/utc/utc_media_thumb_common.h new file mode 100644 index 0000000..6cc8496 --- /dev/null +++ b/TC/utc/utc_media_thumb_common.h @@ -0,0 +1,51 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +/** +* @file utc_media_thumb_common.h +* @author +* @brief This is the implementaion file for the test case of thumbnail service + +* @version Initial Creation Version 0.1 +* @date 2010-10-13 +*/ + +#ifndef __UTS_MEDIA_THUMB_COMMON_H_ +#define __UTS_MEDIA_THUMB_COMMON_H_ + +#include +#include + +#define UTC_THUMB_LOG(fmt, args...) tet_printf("[%s(L%d)]:"fmt"\n", __FUNCTION__, __LINE__, ##args) +#define API_NAME "libmedia-thumbnail" + + +void startup() +{ +} + +void cleanup() +{ +} + + +#endif //__UTS_MEDIA_THUMB_COMMON_H_ diff --git a/TC/utc/utc_thumbnail_get_data_func.c b/TC/utc/utc_thumbnail_get_data_func.c new file mode 100644 index 0000000..ccee472 --- /dev/null +++ b/TC/utc/utc_thumbnail_get_data_func.c @@ -0,0 +1,103 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +/** +* @file utc_thumbnail_get_data_func.c +* @brief This is a suit of unit test cases to test thumbnail_get_data API function +* @author +* @version Initial Creation Version 0.1 +* @date 2011-10-13 +*/ + +#include "utc_thumbnail_get_data_func.h" + + +/** +* @brief This tests int thumbnail_get_data() API with valid parameters +* @par ID utc_thumbnail_get_data_func_01 +* @param [in] +* @return This function returns zero on success, or negative value with error code +*/ +void utc_thumbnail_get_data_func_01() +{ + int ret = -1; + + const char *origin_path = "/opt/media/Images and videos/Wallpapers/Home_default.png"; + + unsigned char *data = NULL; + int thumb_size = 0; + int thumb_w = 0; + int thumb_h = 0; + int origin_w = 0; + int origin_h = 0; + + media_thumb_type thumb_type = MEDIA_THUMB_256x256; + media_thumb_format thumb_format = MEDIA_THUMB_BGRA; + + ret = thumbnail_get_data(origin_path, thumb_type, thumb_format, &data, &thumb_size, &thumb_w, &thumb_h, &origin_w, &origin_h); + + if (ret < MEDIA_THUMB_ERROR_NONE) { + UTC_THUMB_LOG( "unable to make thumbnail raw data. error code->%d", ret); + tet_result(TET_FAIL); + return; + } else { + tet_result(TET_PASS); + } + + return; +} + + +/** +* @brief This tests int thumbnail_get_data() API with invalid parameters +* @par ID utc_thumbnail_get_data_func_02 +* @param [in] +* @return error code on success +*/ +void utc_thumbnail_get_data_func_02() +{ + int ret = -1; + + const char *origin_path = NULL; + + unsigned char *data = NULL; + int thumb_size = 0; + int thumb_w = 0; + int thumb_h = 0; + int origin_w = 0; + int origin_h = 0; + + media_thumb_type thumb_type = MEDIA_THUMB_256x256; + media_thumb_format thumb_format = MEDIA_THUMB_BGRA; + + ret = thumbnail_get_data(origin_path, thumb_type, thumb_format, &data, &thumb_size, &thumb_w, &thumb_h, &origin_w, &origin_h); + + if (ret < MEDIA_THUMB_ERROR_NONE) { + UTC_THUMB_LOG("abnormal condition test for null, error code->%d", ret); + tet_result(TET_PASS); + } else { + UTC_THUMB_LOG("Creating thumbnail raw data should be failed because the origin_path is NULL"); + tet_result(TET_FAIL); + } + + return ; +} + diff --git a/TC/utc/utc_thumbnail_get_data_func.h b/TC/utc/utc_thumbnail_get_data_func.h new file mode 100644 index 0000000..82fd272 --- /dev/null +++ b/TC/utc/utc_thumbnail_get_data_func.h @@ -0,0 +1,52 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +/** +* @file utc_thumbnail_get_data_func.h +* @author +* @brief This is the implementaion file for the test case of thumbnail_request_from_db API function +* @version Initial Creation Version 0.1 +* @date 2011-10-13 +*/ + +#ifndef __UTS_thumbnail_get_data__FUNC_H_ +#define __UTS_thumbnail_get_data__FUNC_H_ + + +#include "utc_media_thumb_common.h" + +/* Initialize TCM data structures */ +void (*tet_startup)() = NULL; +void (*tet_cleanup)() = NULL; + +void utc_thumbnail_get_data_func_01(); +void utc_thumbnail_get_data_func_02(); + +struct tet_testlist tet_testlist[] = { + {utc_thumbnail_get_data_func_01, 1}, + {utc_thumbnail_get_data_func_02, 2}, + {NULL, 0} +}; + + +#endif // __UTS_thumbnail_get_data__FUNC_H_ + diff --git a/TC/utc/utc_thumbnail_request_from_db_func.c b/TC/utc/utc_thumbnail_request_from_db_func.c new file mode 100644 index 0000000..a64f1b8 --- /dev/null +++ b/TC/utc/utc_thumbnail_request_from_db_func.c @@ -0,0 +1,85 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +/** +* @file utc_thumbnail_request_from_db_func.c +* @brief This is a suit of unit test cases to test thumbnail_request_from_db API function +* @author +* @version Initial Creation Version 0.1 +* @date 2011-10-13 +*/ + +#include "utc_thumbnail_request_from_db_func.h" + + +/** +* @brief This tests int thumbnail_request_from_db() API with valid parameters +* @par ID utc_thumbnail_request_from_db_func_01 +* @param [in] +* @return This function returns zero on success, or negative value with error code +*/ +void utc_thumbnail_request_from_db_func_01() +{ + int ret = -1; + + const char *origin_path = "/opt/media/Images and videos/Wallpapers/Home_default.png"; + char thumb_path[1024] = {0,}; + + ret = thumbnail_request_from_db(origin_path, thumb_path, sizeof(thumb_path)); + + if (ret < MEDIA_THUMB_ERROR_NONE) { + UTC_THUMB_LOG( "unable to get thumbnail from thumb-daemon. error code->%d", ret); + tet_result(TET_FAIL); + return; + } else { + tet_result(TET_PASS); + } + + return; +} + + +/** +* @brief This tests int thumbnail_request_from_db() API with invalid parameters +* @par ID utc_thumbnail_request_from_db_func_02 +* @param [in] +* @return error code on success +*/ +void utc_thumbnail_request_from_db_func_02() +{ + int ret = -1; + + const char *origin_path = NULL; + char thumb_path[1024] = {0,}; + + ret = thumbnail_request_from_db(origin_path, thumb_path, sizeof(thumb_path)); + + if (ret < MEDIA_THUMB_ERROR_NONE) { + UTC_THUMB_LOG("abnormal condition test for null, error code->%d", ret); + tet_result(TET_PASS); + } else { + UTC_THUMB_LOG("Getting thumbnail from thumb-daemon should be failed because the origin_path is NULL"); + tet_result(TET_FAIL); + } + + return ; +} + diff --git a/TC/utc/utc_thumbnail_request_from_db_func.h b/TC/utc/utc_thumbnail_request_from_db_func.h new file mode 100644 index 0000000..8443dd8 --- /dev/null +++ b/TC/utc/utc_thumbnail_request_from_db_func.h @@ -0,0 +1,51 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +/** +* @file utc_thumbnail_request_from_db_func.h +* @author +* @brief This is the implementaion file for the test case of thumbnail_request_from_db API function +* @version Initial Creation Version 0.1 +* @date 2011-10-13 +*/ + +#ifndef __UTS_thumbnail_request_from_db__FUNC_H_ +#define __UTS_thumbnail_request_from_db__FUNC_H_ + + +#include "utc_media_thumb_common.h" + +/* Initialize TCM data structures */ +void (*tet_startup)() = 0; +void (*tet_cleanup)() = 0; + +void utc_thumbnail_request_from_db_func_01(); +void utc_thumbnail_request_from_db_func_02(); + +struct tet_testlist tet_testlist[] = { + {utc_thumbnail_request_from_db_func_01, 1}, + {utc_thumbnail_request_from_db_func_02, 2}, + {NULL, 0} +}; + + +#endif // __UTS_thumbnail_request_from_db__FUNC_H_ + diff --git a/debian/changelog b/debian/changelog new file mode 100755 index 0000000..bac81d5 --- /dev/null +++ b/debian/changelog @@ -0,0 +1,31 @@ +libmedia-thumbnail (0.2.0-3) unstable; urgency=low + + * Separates md5 codes to another shared object + * Git : pkgs/l/libmedia-thumbnail + * Tag : libmedia-thumbnail_0.2.0-3 + + -- Hyunjun Ko Tue, 3 Jan 2011 18:30:00 +0900 + +libmedia-thumbnail (0.2.0-2) unstable; urgency=low + + * Remove timeout in select for battery + * Git : pkgs/l/libmedia-thumbnail + * Tag : libmedia-thumbnail_0.2.0-2 + + -- Hyunjun Ko Thu, 22 Dec 2011 16:00:00 +0900 + +libmedia-thumbnail (0.2.0-1) unstable; urgency=low + + * Change the symbolic link path of start script + * Git : pkgs/l/libmedia-thumbnail + * Tag : libmedia-thumbnail_0.2.0-1 + + -- Hyunjun Ko Tue, 20 Dec 2011 18:00:00 +0900 + +libmedia-thumbnail (0.2.0-0) unstable; urgency=low + + * Initial Release. + * Git : pkgs/l/libmedia-thumbnail + * Tag : libmedia-thumbnail_0.2.0-0 + + -- Hyunjun Ko Wed, 7 Dec 2011 15:50:00 +0900 diff --git a/debian/compat b/debian/compat new file mode 100755 index 0000000..7ed6ff8 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +5 diff --git a/debian/control b/debian/control new file mode 100755 index 0000000..a5573b9 --- /dev/null +++ b/debian/control @@ -0,0 +1,49 @@ +Source: libmedia-thumbnail +Section: libs +Priority: extra +Maintainer: Hyunjun Ko, Byungwook Jang +Uploaders: Hyunjun Ko +Build-Depends: debhelper (>= 5), libglib2.0-dev, + dlog-dev, + libmedia-service-dev, + libmm-fileinfo-dev, + libmm-utility-dev, + drm-service-dev, + libexif-dev, + libheynoti-dev, + libevas-dev, + libecore-dev, + libaul-1-dev +Standards-Version: 0.1 +Homepage: N/A + +Package: media-thumbnail-server +Section: utils +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends}, +Description: Media Thumbnail Server. + +Package: media-thumbnail-server-dbg +Section: debug +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends}, +Description: Media Thumbnail Server debug pkg. + +Package: libmedia-thumbnail +Section: libs +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends} +Description: Media thumbnail service library for multimedia applications. + +Package: libmedia-thumbnail-dev +Section: libdevel +Architecture: any +Depends: libmedia-thumbnail (= ${Source-Version}), libmedia-service-dev, libmm-fileinfo-dev, libmm-utility-dev, libglib2.0-dev, dlog-dev, drm-service-dev, libevas-dev, libecore-dev, libexif-dev, libaul-1-dev +Description: Media thumbnail service library for multimedia applications. (development) + +Package: libmedia-thumbnail-dbg +Section: debug +Architecture: any +Depends: ${misc:Depends}, libmedia-thumbnail (= ${Source-Version}) +Description: Media thumbnail service library for multimedia applications. (unstripped) + diff --git a/debian/copyright b/debian/copyright new file mode 100755 index 0000000..cfce9f8 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,15 @@ +Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + +Contact: Hyunjun Ko + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + +http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. diff --git a/debian/docs b/debian/docs new file mode 100755 index 0000000..a0f0008 --- /dev/null +++ b/debian/docs @@ -0,0 +1 @@ +CMakeLists.txt diff --git a/debian/libmedia-thumbnail-dev.install.in b/debian/libmedia-thumbnail-dev.install.in new file mode 100755 index 0000000..bb9b916 --- /dev/null +++ b/debian/libmedia-thumbnail-dev.install.in @@ -0,0 +1,2 @@ +@PREFIX@/lib/pkgconfig/* +@PREFIX@/include/* diff --git a/debian/libmedia-thumbnail.install.in b/debian/libmedia-thumbnail.install.in new file mode 100755 index 0000000..636e09d --- /dev/null +++ b/debian/libmedia-thumbnail.install.in @@ -0,0 +1 @@ +@PREFIX@/lib/libmedia-*.so* diff --git a/debian/media-thumbnail-server.install.in b/debian/media-thumbnail-server.install.in new file mode 100755 index 0000000..8efa1fd --- /dev/null +++ b/debian/media-thumbnail-server.install.in @@ -0,0 +1,2 @@ +@PREFIX@/bin/media-thumbnail-server +/etc/* diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..50427cf --- /dev/null +++ b/debian/rules @@ -0,0 +1,118 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + +CFLAGS += -Wall -g +LDFLAGS += +PREFIX ?= /usr +DATADIR ?= /usr/share + +ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS))) + CFLAGS += -O0 -fPIC +else + CFLAGS += -O2 -fPIC +endif + +LDFLAGS += -Wl,--rpath=$(PREFIX)/lib -Wl,--as-needed -Wl,--hash-style=both + +CMAKE_BUILD_DIR ?= $(CURDIR)/cmake_build_tmp + +configure: configure-stamp +configure-stamp: + dh_testdir + # Add here commands to configure the package. + mkdir -p $(CMAKE_BUILD_DIR) && cd $(CMAKE_BUILD_DIR) && \ + CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" cmake .. -DCMAKE_INSTALL_PREFIX="$(PREFIX)" + + touch configure-stamp + +build: build-stamp + +build-stamp: configure-stamp + dh_testdir + + # Add here commands to compile the package. + cd $(CMAKE_BUILD_DIR) && $(MAKE) + + for f in `find $(CURDIR)/debian/ -name "*.in"`; do \ + cat $$f > $${f%.in}; \ + sed -i -e "s#@PREFIX@#$(PREFIX)#g" $${f%.in}; \ + sed -i -e "s#@DATADIR@#$(DATADIR)#g" $${f%.in}; \ + done + + touch $@ + +clean: + dh_testdir + dh_testroot + rm -f build-stamp configure-stamp + + # Add here commands to clean up after the build process. + rm -rf $(CMAKE_BUILD_DIR) + + for f in `find $(CURDIR)/debian/ -name "*.in"`; do \ + rm -f $${f%.in}; \ + done + + dh_clean + +install: build + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + + # Add here commands to install the package into debian/wavplayer. + cd $(CMAKE_BUILD_DIR) && $(MAKE) DESTDIR=$(CURDIR)/debian/tmp install + + mkdir -p $(CURDIR)/debian/tmp/etc/rc.d/rc5.d/ + ln -s /etc/init.d/thumbsvr $(CURDIR)/debian/tmp/etc/rc.d/rc5.d/S47thumbsvr + mkdir -p $(CURDIR)/debian/tmp/etc/rc.d/rc3.d/ + ln -s /etc/init.d/thumbsvr $(CURDIR)/debian/tmp/etc/rc.d/rc3.d/S47thumbsvr + + +# Build architecture-independent files here. +binary-indep: build install +# We have nothing to do by default. + +# Build architecture-dependent files here. +binary-arch: build install + dh_testdir + dh_testroot + dh_installchangelogs + dh_installdocs + dh_installexamples + dh_install --sourcedir=debian/tmp +# dh_installmenu +# dh_installdebconf +# dh_installlogrotate +# dh_installemacsen +# dh_installpam +# dh_installmime +# dh_python +# dh_installinit +# dh_installcron +# dh_installinfo + dh_installman + dh_link + dh_strip --dbg-package=libmedia-thumbnail-dbg + dh_strip --dbg-package=media-thumbnail-server-dbg + dh_compress + dh_fixperms +# dh_perl + dh_makeshlibs + dh_installdeb + dh_shlibdeps + dh_gencontrol + dh_md5sums + dh_builddeb + +binary: binary-indep binary-arch +.PHONY: build clean binary-indep binary-arch binary install configure diff --git a/include/media-thumb-error.h b/include/media-thumb-error.h new file mode 100755 index 0000000..36e79c8 --- /dev/null +++ b/include/media-thumb-error.h @@ -0,0 +1,62 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + + +#ifndef _MEDIA_THUMB_ERROR_H_ +#define _MEDIA_THUMB_ERROR_H_ + +/** + @addtogroup THUMB_GENERATE + @{ + * @file media-thumb-error.h + * @brief This file defines error codes for thumbnail generation. + + */ + +/** + @defgroup THUMB_GENERAE_ERROR error code + @{ + + @par + error code + */ + + +#define MEDIA_THUMB_ERROR_NONE 0 /* No Error */ +#define MEDIA_THUMB_ERROR_INVALID_PARAMETER -1 /* invalid parameter(s) */ +#define MEDIA_THUMB_ERROR_TOO_BIG -2 /* Original is too big to make thumb */ +#define MEDIA_THUMB_ERROR_MM_UTIL -3 /* Error in mm-util lib */ +#define MEDIA_THUMB_ERROR_UNSUPPORTED -4 /* Unsupported type */ +#define MEDIA_THUMB_ERROR_NETWORK -5 /* Error in socket */ +#define MEDIA_THUMB_ERROR_DB -6 /* Timeout */ +#define MEDIA_THUMB_ERROR_TIMEOUT -7 /* Timeout */ +#define MEDIA_THUMB_ERROR_HASHCODE -8 /* Failed to generate hash code */ + +/** + @} +*/ + +/** + @} +*/ + +#endif /*_MEDIA_THUMB_ERROR_H_*/ diff --git a/include/media-thumb-types.h b/include/media-thumb-types.h new file mode 100755 index 0000000..c20e8ba --- /dev/null +++ b/include/media-thumb-types.h @@ -0,0 +1,37 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + + +#ifndef _MEDIA_THUMB_TYPES_H_ +#define _MEDIA_THUMB_TYPES_H_ + +typedef enum { + MEDIA_THUMB_LARGE, /* 256x256 */ + MEDIA_THUMB_SMALL, /* 96x96 */ +} media_thumb_type; + +typedef enum { + MEDIA_THUMB_BGRA, /* BGRA, especially provided for evas users */ + MEDIA_THUMB_RGB888, /* RGB888 */ +} media_thumb_format; + +#endif /*_MEDIA_THUMB_TYPES_H_*/ diff --git a/include/media-thumbnail-private.h b/include/media-thumbnail-private.h new file mode 100755 index 0000000..2fd7b35 --- /dev/null +++ b/include/media-thumbnail-private.h @@ -0,0 +1,77 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +#ifndef _MEDIA_THUMBNAIL_PRIVATE_H_ +#define _MEDIA_THUMBNAIL_PRIVATE_H_ + +#include "media-thumb-error.h" + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * thumbnail_generate_hash_code : + * This function generates a hash code using its original path by md5 algorithm. + * If done, the code will be returned. + * + * @return This function returns zero(MEDIA_THUMB_ERROR_NONE) on success, or negative value with error code. + * Please refer 'media-thumb-error.h' to know the exact meaning of the error. + * @param[in] origin_path The path of the original media + * @param[out] hash_code The hash code generated by md5 algorithm. + * @param[in] max_length The max length of the returned hash code. + * @see None. + * @pre None. + * @post None. + * @remark None. + * @par example + * @code + +#include + +void gen_thumb_hash_code() +{ + int ret = MEDIA_THUMB_ERROR_NONE; + const char *origin_path = "/opt/media/test.jpg"; + char hashcode[255]; + + ret = thumbnail_generate_hash_code(origin_path, hashcode, 255); + + if (ret < 0) { + printf( "thumbnail_generate_hash_code fails. error code->%d", ret); + } + + return; +} + + * @endcode + */ +int thumbnail_generate_hash_code(const char *origin_path, char *hash_code, int max_length); + + +#ifdef __cplusplus +} +#endif + +#endif /*_MEDIA_THUMBNAIL_PRIVATE_H_*/ + diff --git a/include/media-thumbnail.h b/include/media-thumbnail.h new file mode 100755 index 0000000..ab68c4a --- /dev/null +++ b/include/media-thumbnail.h @@ -0,0 +1,144 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +#ifndef _MEDIA_THUMBNAIL_H_ +#define _MEDIA_THUMBNAIL_H_ + +#include "media-thumb-types.h" +#include "media-thumb-error.h" + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + @defgroup THUMB_GENERATE Thumbnail generator + @{ + * @file media-thumbnail.h + * @brief This file defines API's for thumbnail generator. + * @version 1.0 + */ + +/** + @defgroup THUMB_API Thumbnail generator API + @{ + + @par + generates thumbnail data and return the path of the generated thumbnail file. + */ + + +/** + * thumbnail_request_from_db: + * This function connects to the media database and find thumbnail path of the passed original image. + * If found, the thumbnail path will be returned, or starts to generate thumbnail + * + * @return This function returns zero(MEDIA_THUMB_ERROR_NONE) on success, or negative value with error code. + * Please refer 'media-thumb-error.h' to know the exact meaning of the error. + * @param[in] origin_path The path of the original image + * @param[out] thumb_path The path of generated thumbnail image. + * @param[in] max_length The max length of the returned thumbnail path. + * @see None. + * @pre None. + * @post None. + * @remark The database name is "/opt/dbspace/.media.db". + * @par example + * @code + +#include + +void gen_thumbs() +{ + int ret = MEDIA_THUMB_ERROR_NONE; + const char *origin_path = "/opt/media/test.jpg"; + char thumb_path[255]; + + ret = thumbnail_request_from_db(origin_path, thumb_path, 255); + + if (ret < 0) + { + printf( "thumbnail_request_from_db fails. error code->%d", ret); + } + + return; +} + + * @endcode + */ +int thumbnail_request_from_db(const char *origin_path, char *thumb_path, int max_length); + +/** + * thumbnail_request_save_to_file: + * This function generates thumbnail of the original path and save it to the file system as jpeg format with the passed thumbnail path. + * This function doesn't care about media DB. + * + * @return This function returns zero(MEDIA_THUMB_ERROR_NONE) on success, or negative value with error code. + * Please refer 'media-thumb-error.h' to know the exact meaning of the error. + * @param[in] origin_path The path of the original image + * @param[in] thumb_type The type of the returned thumbnail data. + * @param[in] thumb_path The path of generated thumbnail image. + * @see None. + * @pre None. + * @post None. + * @par example + * @code + +#include + +void save_thumbs() +{ + int ret = MEDIA_THUMB_ERROR_NONE; + const char *origin_path = "/opt/media/test.jpg"; + const char *thumb_path = "/my_dir/thumb.jpg"; + + ret = thumbnail_request_save_to_file(origin_path, thumb_path); + + if (ret < 0) { + printf( "thumbnail_request_save_to_file fails. error code->%d", ret); + } + + return; +} + + * @endcode + */ +int thumbnail_request_save_to_file(const char *origin_path, + media_thumb_type thumb_type, + const char *thumb_path); + + + + + +/** @} */ + +/** + @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*_MEDIA_THUMBNAIL_H_*/ + diff --git a/license b/license new file mode 100644 index 0000000..4c20031 --- /dev/null +++ b/license @@ -0,0 +1,10 @@ +libmedia-thumbnail: + +Most files in libmedia-thumbnail are under the Apache License Version 2.0. +Read the file LICENSE for details. + +Some parts of libmedia-thumbnail are licensed under the GNU Lesser General Public License version 2.1 +See the file COPYING for details. + +Specifically, the LGPL parts of libmedia-thumbnail are + - md5/media-thumb-hash.c diff --git a/md5/md5.c b/md5/md5.c new file mode 100644 index 0000000..59b47ba --- /dev/null +++ b/md5/md5.c @@ -0,0 +1,253 @@ +/* + * This code implements the MD5 message-digest algorithm. + * The algorithm is due to Ron Rivest. This code was + * written by Colin Plumb in 1993, no copyright is claimed. + * This code is in the public domain; do with it what you wish. + * + * Equivalent code is available from RSA Data Security, Inc. + * This code has been tested against that, and is equivalent, + * except that you don't need to include two pages of legalese + * with every copy. + * + * To compute the message digest of a chunk of bytes, declare an + * MD5Context structure, pass it to MD5Init, call MD5Update as + * needed on buffers full of bytes, and then call MD5Final, which + * will fill a supplied 16-byte array with the digest. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include /* for memcpy() */ +#include "md5.h" + +#if (__BYTE_ORDER == 1234) +#define byteReverse(buf, len) /* Nothing */ +#else +void byteReverse(unsigned char *buf, unsigned longs); + +/* + * Note: this code is harmless on little-endian machines. + */ +void byteReverse(unsigned char *buf, unsigned longs) +{ + uint32_t t; + do { + t = (uint32_t) ((unsigned)buf[3] << 8 | buf[2]) << 16 | + ((unsigned)buf[1] << 8 | buf[0]); + *(uint32_t *) buf = t; + buf += 4; + } while (--longs); +} +#endif + +/* + * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious + * initialization constants. + */ +void MD5Init(MD5_CTX *ctx) +{ + ctx->buf[0] = 0x67452301; + ctx->buf[1] = 0xefcdab89; + ctx->buf[2] = 0x98badcfe; + ctx->buf[3] = 0x10325476; + + ctx->bits[0] = 0; + ctx->bits[1] = 0; +} + +/* + * Update context to reflect the concatenation of another buffer full + * of bytes. + */ +void MD5Update(MD5_CTX *ctx, unsigned char const *buf, unsigned len) +{ + uint32_t t; + + /* Update bitcount */ + + t = ctx->bits[0]; + if ((ctx->bits[0] = t + ((uint32_t) len << 3)) < t) { + ctx->bits[1]++; /* Carry from low to high */ + } + + ctx->bits[1] += len >> 29; + + t = (t >> 3) & 0x3f; /* Bytes already in shsInfo->data */ + + /* Handle any leading odd-sized chunks */ + + if (t) { + unsigned char *p = (unsigned char *)ctx->in + t; + + t = 64 - t; + if (len < t) { + memcpy(p, buf, len); + return; + } + memcpy(p, buf, t); + byteReverse(ctx->in, 16); + MD5Transform(ctx->buf, (uint32_t *) ctx->in); + buf += t; + len -= t; + } + /* Process data in 64-byte chunks */ + + while (len >= 64) { + memcpy(ctx->in, buf, 64); + byteReverse(ctx->in, 16); + MD5Transform(ctx->buf, (uint32_t *) ctx->in); + buf += 64; + len -= 64; + } + + /* Handle any remaining bytes of data. */ + + memcpy(ctx->in, buf, len); +} + +/* + * Final wrapup - pad to 64-byte boundary with the bit pattern + * 1 0* (64-bit count of bits processed, MSB-first) + */ +void MD5Final(unsigned char digest[16], MD5_CTX *ctx) +{ + unsigned count; + unsigned char *p; + + /* Compute number of bytes mod 64 */ + count = (ctx->bits[0] >> 3) & 0x3F; + + /* Set the first char of padding to 0x80. This is safe since there is + always at least one byte free */ + p = ctx->in + count; + *p++ = 0x80; + + /* Bytes of padding needed to make 64 bytes */ + count = 64 - 1 - count; + + /* Pad out to 56 mod 64 */ + if (count < 8) { + /* Two lots of padding: Pad the first block to 64 bytes */ + memset(p, 0, count); + byteReverse(ctx->in, 16); + MD5Transform(ctx->buf, (uint32_t *) ctx->in); + + /* Now fill the next block with 56 bytes */ + memset(ctx->in, 0, 56); + } else { + /* Pad block to 56 bytes */ + memset(p, 0, count - 8); + } + byteReverse(ctx->in, 14); + + /* Append length in bits and transform */ + ((uint32_t *) ctx->in)[14] = ctx->bits[0]; + ((uint32_t *) ctx->in)[15] = ctx->bits[1]; + + MD5Transform(ctx->buf, (uint32_t *) ctx->in); + byteReverse((unsigned char *)ctx->buf, 4); + memcpy(digest, ctx->buf, 16); + memset((char *)ctx, 0, sizeof(ctx)); /* In case it's sensitive */ +} + +/* The four core functions - F1 is optimized somewhat */ + +/* #define F1(x, y, z) (x & y | ~x & z) */ +#define F1(x, y, z) ((z) ^ ((x) & ((y) ^ (z)))) +#define F2(x, y, z) (F1((z), (x), (y))) +#define F3(x, y, z) ((x) ^ (y) ^ (z)) +#define F4(x, y, z) ((y) ^ ((x) | ~(z))) + +/* This is the central step in the MD5 algorithm. */ +#define MD5STEP(f, w, x, y, z, data, s) \ +(w += f(x, y, z) + data, w = w<>(32-s), w += x) + +/* + * The core of the MD5 algorithm, this alters an existing MD5 hash to + * reflect the addition of 16 longwords of new data. MD5Update blocks + * the data and converts bytes into longwords for this routine. + */ +void MD5Transform(uint32_t buf[4], uint32_t const in[16]) +{ + register uint32_t a, b, c, d; + + a = buf[0]; + b = buf[1]; + c = buf[2]; + d = buf[3]; + + MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); + MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); + MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); + MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); + MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); + MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); + MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); + MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); + MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); + MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); + MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); + MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); + MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); + MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); + MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); + MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); + + MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); + MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); + MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); + MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); + MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); + MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); + MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); + MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); + MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); + MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); + MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); + MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); + MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); + MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); + MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); + MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); + + MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); + MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); + MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); + MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); + MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); + MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); + MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); + MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); + MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); + MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); + MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); + MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); + MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); + MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); + MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); + MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); + + MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); + MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); + MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); + MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); + MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); + MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); + MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); + MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); + MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); + MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); + MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); + MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); + MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); + MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); + MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); + MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); + + buf[0] += a; + buf[1] += b; + buf[2] += c; + buf[3] += d; +} diff --git a/md5/md5.h b/md5/md5.h new file mode 100644 index 0000000..dac53fb --- /dev/null +++ b/md5/md5.h @@ -0,0 +1,39 @@ +/* + * This code implements the MD5 message-digest algorithm. + * The algorithm is due to Ron Rivest. This code was + * written by Colin Plumb in 1993, no copyright is claimed. + * This code is in the public domain; do with it what you wish. + * + * Equivalent code is available from RSA Data Security, Inc. + * This code has been tested against that, and is equivalent, + * except that you don't need to include two pages of legalese + * with every copy. + * + * To compute the message digest of a chunk of bytes, declare an + * MD5Context structure, pass it to MD5Init, call MD5Update as + * needed on buffers full of bytes, and then call MD5Final, which + * will fill a supplied 16-byte array with the digest. + */ + + +#ifndef _MD5_H_ +#define _MD5_H_ + +#include +#include + +#define MD5_HASHBYTES 16 + +typedef struct MD5Context { + uint32_t buf[4]; + uint32_t bits[2]; + unsigned char in[64]; +} MD5_CTX; + +extern void MD5Init(MD5_CTX *context); +extern void MD5Update(MD5_CTX *context,unsigned char const *buf,unsigned len); +extern void MD5Final(unsigned char digest[MD5_HASHBYTES], MD5_CTX *context); + +extern void MD5Transform(uint32_t buf[4], uint32_t const in[16]); + +#endif diff --git a/md5/media-thumb-hash.c b/md5/media-thumb-hash.c new file mode 100644 index 0000000..bd8df13 --- /dev/null +++ b/md5/media-thumb-hash.c @@ -0,0 +1,132 @@ +/* GLIB - Library of useful routines for C programming + * + * gconvert.c: Convert between character sets using iconv + * Copyright Red Hat Inc., 2000 + * Authors: Havoc Pennington , Owen Taylor +#include + + +static const char ACCEPTABLE_URI_CHARS[96] = { + /* ! " # $ % & ' ( ) * + , - . / */ + 0x00, 0x3F, 0x20, 0x20, 0x28, 0x00, 0x2C, 0x3F, 0x3F, 0x3F, 0x3F, 0x2A, + 0x28, 0x3F, 0x3F, 0x1C, + /* 0 1 2 3 4 5 6 7 8 9 : ; < = > ? */ + 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x38, 0x20, + 0x20, 0x2C, 0x20, 0x20, + /* @ A B C D E F G H I J K L M N O */ + 0x38, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, + 0x3F, 0x3F, 0x3F, 0x3F, + /* P Q R S T U V W X Y Z [ \ ] ^ _ */ + 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x20, + 0x20, 0x20, 0x20, 0x3F, + /* ` a b c d e f g h i j k l m n o */ + 0x20, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, + 0x3F, 0x3F, 0x3F, 0x3F, + /* p q r s t u v w x y z { | } ~ DEL */ + 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x20, + 0x20, 0x20, 0x3F, 0x20 +}; + +char *_media_thumb_generate_hash_name(const char *file) +{ + int n; + MD5_CTX ctx; + static char md5out[(2 * MD5_HASHBYTES) + 1]; + unsigned char hash[MD5_HASHBYTES]; + static const char hex[] = "0123456789abcdef"; + + char *uri; + char *t; + const unsigned char *c; + int length; + + if (!file) { + return NULL; + } + + length = 3 * strlen(file) + 9; + + memset(md5out, 0, sizeof(md5out)); + +#define _check_uri_char(c) \ +((c) >= 32 && (c) < 128 && (ACCEPTABLE_URI_CHARS[(c) - 32] & 0x08)) + + uri = alloca(length); + if (uri == NULL) { + return NULL; + } + + strncpy(uri, "file://", length); + uri[length - 1] = '\0'; + t = uri + sizeof("file://") - 1; + + for (c = (const unsigned char *)file; *c != '\0'; c++) { + if (!_check_uri_char(*c)) { + *t++ = '%'; + *t++ = hex[*c >> 4]; + *t++ = hex[*c & 15]; + } else { + *t++ = *c; + } + } + *t = '\0'; +#undef _check_uri_char + + MD5Init(&ctx); + MD5Update(&ctx, (unsigned char const *)uri, (unsigned)strlen(uri)); + MD5Final(hash, &ctx); + + for (n = 0; n < MD5_HASHBYTES; n++) { + md5out[2 * n] = hex[hash[n] >> 4]; + md5out[2 * n + 1] = hex[hash[n] & 0x0f]; + } + md5out[2 * n] = '\0'; + + return md5out; +} + +int thumbnail_generate_hash_code(const char *origin_path, char *hash_code, int max_length) +{ + char *hash = NULL; + + if (max_length < ((2 * MD5_HASHBYTES) + 1)) { + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + hash = _media_thumb_generate_hash_name(origin_path); + + if (hash == NULL) { + return MEDIA_THUMB_ERROR_HASHCODE; + } + + strncpy(hash_code, hash, max_length); + hash_code[strlen(hash_code)] ='\0'; + + return MEDIA_THUMB_ERROR_NONE; +} + diff --git a/media-thumbnail.pc.in b/media-thumbnail.pc.in new file mode 100755 index 0000000..b743f00 --- /dev/null +++ b/media-thumbnail.pc.in @@ -0,0 +1,13 @@ +# Package Information for pkg-config + +prefix=@PREFIX@ +exec_prefix=@EXEC_PREFIX@ +libdir=@LIBDIR@ +includedir=@INCLUDEDIR@ + +Name: @PROJECT_NAME@ +Description: Samsung Linux platform @PROJECT_NAME@ library +Version: @VERSION@ +Requires: dlog +Libs: -L${libdir} -lmedia-thumbnail -lmedia-hash +Cflags: -I${includedir}/media-thumbnail diff --git a/packaging/libmedia-thumbnail.spec b/packaging/libmedia-thumbnail.spec new file mode 100644 index 0000000..4512f03 --- /dev/null +++ b/packaging/libmedia-thumbnail.spec @@ -0,0 +1,88 @@ +Name: libmedia-thumbnail +Summary: Media thumbnail service library for multimedia applications. +Version: 0.1.9 +Release: 1 +Group: TO_BE/FILLED_IN +License: TO_BE/FILLED_IN +Source0: %{name}-%{version}.tar.gz +BuildRequires: cmake +BuildRequires: pkgconfig(dlog) +BuildRequires: pkgconfig(libmedia-service) +BuildRequires: pkgconfig(mm-fileinfo) +BuildRequires: pkgconfig(mmutil-imgp) +BuildRequires: pkgconfig(mmutil-jpeg) +BuildRequires: pkgconfig(drm-service) +BuildRequires: pkgconfig(libexif) +BuildRequires: pkgconfig(heynoti) +BuildRequires: pkgconfig(evas) +BuildRequires: pkgconfig(ecore) +BuildRequires: pkgconfig(aul) + + +%description +Description: Media thumbnail service library for multimedia applications. + + +%package devel +License: TO_BE / FILL_IN +Summary: Media thumbnail service library for multimedia applications. (development) +Requires: %{name} = %{version}-%{release} +Group: Development/Libraries + +%description devel +Description: Media thumbnail service library for multimedia applications. (development) + +%package -n media-thumbnail-server +License: TO_BE / FILL_IN +Summary: Thumbnail generator. +Requires: %{name} = %{version}-%{release} +Group: Development/Libraries + +%description -n media-thumbnail-server +Description: Media Thumbnail Server. + + +%prep +%setup -q + + +%build +cmake . -DCMAKE_INSTALL_PREFIX=%{_prefix} +make %{?jobs:-j%jobs} + +%install +rm -rf %{buildroot} +%make_install + +mkdir -p %{buildroot}%{_sysconfdir}/rc.d/rc5.d/ +ln -s %{_sysconfdir}/init.d/thumbsvr %{buildroot}%{_sysconfdir}/rc.d/rc5.d/S47thumbsvr +mkdir -p %{buildroot}%{_sysconfdir}/rc.d/rc3.d/ +ln -s %{_sysconfdir}/init.d/thumbsvr %{buildroot}%{_sysconfdir}/rc.d/rc3.d/S47thumbsvr + + + +%files +%defattr(-,root,root,-) +%{_libdir}/libmedia-thumbnail.so.* +%{_libdir}/libmedia-hash.so.* + + +%files devel +%defattr(-,root,root,-) +%{_libdir}/libmedia-thumbnail.so +%{_libdir}/libmedia-hash.so +%{_libdir}/pkgconfig/media-thumbnail.pc +%{_includedir}/media-thumbnail/media-thumb-types.h +%{_includedir}/media-thumbnail/media-thumb-error.h +%{_includedir}/media-thumbnail/media-thumbnail.h +%{_includedir}/media-thumbnail/media-thumbnail-private.h + + +%files -n media-thumbnail-server +%defattr(-,root,root,-) +%{_bindir}/media-thumbnail-server +%{_sysconfdir}/init.d/thumbsvr +%{_sysconfdir}/rc.d/rc3.d/S47thumbsvr +%{_sysconfdir}/rc.d/rc5.d/S47thumbsvr +%exclude %{_bindir}/test-thumb + diff --git a/server/include/thumb-server-internal.h b/server/include/thumb-server-internal.h new file mode 100755 index 0000000..1b19a61 --- /dev/null +++ b/server/include/thumb-server-internal.h @@ -0,0 +1,52 @@ +/* + * media-thumbnail-server + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include "media-thumb-ipc.h" + +#ifndef _THUMB_DAEMON_INTERNAL_H_ +#define _THUMB_DAEMON_INTERNAL_H_ + +#define SAFE_FREE(src) { if(src) {free(src); src = NULL;}} + +typedef enum { + MEDIA_SERVER_PID = 1, + OTHERS_PID = 0, + GETPID_FAIL = -1 +} _pid_e; + +typedef enum { + BLOCK_MODE = 0, + TIMEOUT_MODE = 1 +} _server_mode_e; + +typedef struct _queueMsg{ + thumbMsg *recv_msg; + thumbMsg *res_msg; + struct sockaddr_in *client_addr; +} queueMsg; + +int _thumb_daemon_get_sockfd(); +GAsyncQueue *_thumb_daemon_get_queue(); +gboolean _thumb_daemon_udp_thread(void *data); + +#endif /*_THUMB_DAEMON_INTERNAL_H_*/ + diff --git a/server/thumb-server-internal.c b/server/thumb-server-internal.c new file mode 100755 index 0000000..7e749a3 --- /dev/null +++ b/server/thumb-server-internal.c @@ -0,0 +1,380 @@ +/* + * media-thumbnail-server + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "thumb-server-internal.h" + +#include +#include +#include +#include + + +#ifdef LOG_TAG +#undef LOG_TAG +#endif + +#define LOG_TAG "Thumb-Daemon" + +static int sock; +GAsyncQueue *g_req_queue = NULL; + +static __thread _server_mode_e g_server_mode = BLOCK_MODE; +static __thread int g_media_svr_pid = 0; + +int _thumb_daemon_get_sockfd() +{ + return sock; +} + + +GAsyncQueue *_thumb_daemon_get_queue() +{ + return g_req_queue; +} + +void _thumb_daemon_destroy_queue_msg(queueMsg *msg) +{ + if (msg != NULL) { + if (msg->recv_msg != NULL) { + free(msg->recv_msg); + msg->recv_msg = NULL; + } + + if (msg->res_msg != NULL) { + free(msg->res_msg); + msg->res_msg = NULL; + } + + msg = NULL; + } +} + +int _thumb_daemon_compare_pid_with_mediaserver_fast(int pid) +{ + int find_pid = -1; + + char path[128]; + char buff[128]; + snprintf(path, sizeof(path), "/proc/%d/status", g_media_svr_pid); + + FILE *fp = NULL; + fp = fopen(path, "rt"); + if (fp) { + fgets(buff, sizeof(buff), fp); + fclose(fp); + + if (strstr(buff, "media-server")) { + find_pid = g_media_svr_pid; + thumb_dbg(" find_pid : %d", find_pid); + } else { + g_media_svr_pid = 0; + return GETPID_FAIL; + } + } else { + thumb_err("Can't read file [%s]", path); + g_media_svr_pid = 0; + return GETPID_FAIL; + } + + if (find_pid == pid) { + thumb_dbg("This is a request from media-server"); + return MEDIA_SERVER_PID; + } else { + thumb_dbg("This is a request from other apps"); + return OTHERS_PID; + } +} + +int _thumb_daemon_compare_pid_with_mediaserver(int pid) +{ + DIR *pdir; + struct dirent pinfo; + struct dirent *result = NULL; + + pdir = opendir("/proc"); + if (pdir == NULL) { + thumb_err("err: NO_DIR"); + return GETPID_FAIL; + } + + while (!readdir_r(pdir, &pinfo, &result)) { + if (result == NULL) + break; + + if (pinfo.d_type != 4 || pinfo.d_name[0] == '.' + || pinfo.d_name[0] > 57) + continue; + + FILE *fp; + char buff[128]; + char path[128]; + + snprintf(path, sizeof(path), "/proc/%s/status", pinfo.d_name); + + fp = fopen(path, "rt"); + if (fp) { + fgets(buff, sizeof(buff), fp); + fclose(fp); + + if (strstr(buff, "media-server")) { + thumb_dbg("pinfo->d_name : %s", pinfo.d_name); + g_media_svr_pid = atoi(pinfo.d_name); + thumb_dbg("Media Server PID : %d", g_media_svr_pid); + } + } + } + + closedir(pdir); + + if (g_media_svr_pid == pid) { + thumb_dbg("This is a request from media-server"); + return MEDIA_SERVER_PID; + } else { + thumb_dbg("This is a request from other apps"); + return OTHERS_PID; + } +} + +int _thumb_daemon_recv_by_select(int fd, gboolean is_timeout) +{ + thumb_err(""); + fd_set fds; + int ret = -1; + + FD_ZERO(&fds); + FD_SET(fd, &fds); + + if (is_timeout) { + struct timeval timeout; + timeout.tv_sec = 1; + timeout.tv_usec = 0; + + ret = select(fd + 1, &fds, 0, 0, &timeout); + } else { + ret = select(fd + 1, &fds, 0, 0, NULL); + } + + return ret; +} + +int _thumb_daemon_process_job(thumbMsg *req_msg, thumbMsg *res_msg) +{ + int err = -1; + + err = _media_thumb_process(req_msg, res_msg); + if (err < 0) { + if (req_msg->msg_type == THUMB_REQUEST_SAVE) { + thumb_err("_media_thumb_process is failed: %d", err); + res_msg->status = THUMB_FAIL; + } else { + thumb_warn("_media_thumb_process is failed: %d, So use default thumb", err); + res_msg->status = THUMB_SUCCESS; + } + } else { + res_msg->status = THUMB_SUCCESS; + } + + return err; +} + +int _thumb_daemon_process_queue_jobs() +{ + int length = 0; + + while(1) { + length = g_async_queue_length(g_req_queue); + if (length > 0) { + thumb_dbg("There are %d jobs in the queue", length); + queueMsg *data = g_async_queue_pop(g_req_queue); + + _thumb_daemon_process_job(data->recv_msg, data->res_msg); + + if (sendto(sock, data->res_msg, sizeof(thumbMsg), 0, (struct sockaddr *)data->client_addr, sizeof(struct sockaddr_in)) != sizeof(thumbMsg)) { + thumb_err("sendto failed\n"); + } else { + thumb_dbg("Sent %s(%d) \n", data->res_msg->dst_path, strlen(data->res_msg->dst_path)); + } + + _thumb_daemon_destroy_queue_msg(data); + } else { + break; + } + } + + g_server_mode = BLOCK_MODE; + + return 0; +} + +gboolean _thumb_daemon_udp_thread(void *data) +{ + int err = -1; + gboolean is_timeout = FALSE; + + struct sockaddr_in serv_addr; + struct sockaddr_in client_addr; + unsigned short serv_port; + unsigned int client_addr_len; + + queueMsg *queue_msg = NULL; + thumbMsg recv_msg; + thumbMsg res_msg; + int recv_msg_size; + char thumb_path[MAX_PATH_SIZE + 1]; + + memset((void *)&recv_msg, 0, sizeof(recv_msg)); + memset((void *)&res_msg, 0, sizeof(res_msg)); + serv_port = THUMB_DAEMON_PORT; + + if (!g_req_queue) { + g_req_queue = g_async_queue_new(); + } + + /* Creaete a datagram/UDP socket */ + if ((sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) { + thumb_err("socket failed"); + return FALSE; + } + + memset(thumb_path, 0, sizeof(thumb_path)); + memset(&serv_addr, 0, sizeof(serv_addr)); + serv_addr.sin_family = AF_INET; + serv_addr.sin_addr.s_addr = htonl(INADDR_ANY); + serv_addr.sin_port = htons(serv_port); + + /* Bind to the local address */ + if (bind(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) { + thumb_err("bind failed"); + return FALSE; + } + + thumb_dbg("bind success"); + + while(1) { + if (g_server_mode == TIMEOUT_MODE) { + thumb_dbg("Wait for other app's request for 1 sec"); + is_timeout = TRUE; + } else { + is_timeout = FALSE; + } + + err = _thumb_daemon_recv_by_select(sock, is_timeout); + + if (err == 0) { + /* timeout in select() */ + err = _thumb_daemon_process_queue_jobs(); + continue; + + } else if (err == -1) { + /* error in select() */ + thumb_err("ERROR in select()"); + continue; + + } else { + _pid_e pid_type = 0; + /* Socket is readable */ + client_addr_len = sizeof(client_addr); + if ((recv_msg_size = recvfrom(sock, &recv_msg, sizeof(recv_msg), 0, (struct sockaddr *)&client_addr, &client_addr_len)) < 0) { + thumb_err("recvfrom failed\n"); + continue; + } + + thumb_dbg("Received [%d] %s(%d) from PID(%d) \n", recv_msg.msg_type, recv_msg.org_path, strlen(recv_msg.org_path), recv_msg.pid); + + if (g_media_svr_pid > 0) { + pid_type = _thumb_daemon_compare_pid_with_mediaserver_fast(recv_msg.pid); + } + + if (g_media_svr_pid <= 0) { + pid_type = _thumb_daemon_compare_pid_with_mediaserver(recv_msg.pid); + } + + if (pid_type == GETPID_FAIL) { + thumb_err("Failed to get media svr pid. So This req is regarded as other app's request."); + pid_type = OTHERS_PID; + } + + if (g_server_mode == BLOCK_MODE || pid_type == OTHERS_PID) { + long start = thumb_get_debug_time(); + + _thumb_daemon_process_job(&recv_msg, &res_msg); + + long end = thumb_get_debug_time(); + thumb_dbg("Time : %f (%s)\n", ((double)(end - start) / (double)CLOCKS_PER_SEC), recv_msg.org_path); + + if (sendto(sock, &res_msg, sizeof(res_msg), 0, (struct sockaddr *)&client_addr, sizeof(client_addr)) != sizeof(res_msg)) { + thumb_err("sendto failed\n"); + } else { + thumb_dbg("Sent %s(%d) \n", res_msg.dst_path, strlen(res_msg.dst_path)); + } + + memset((void *)&recv_msg, 0, sizeof(recv_msg)); + memset((void *)&res_msg, 0, sizeof(res_msg)); + + if (pid_type == OTHERS_PID) { + g_server_mode = TIMEOUT_MODE; + } + } else { + /* This is a request from media-server on TIMEOUT mode. + So this req is going to be pushed to the queue */ + + queue_msg = malloc(sizeof(queueMsg)); + if (queue_msg == NULL) { + thumb_err("malloc failed"); + continue; + } + queue_msg->recv_msg = malloc(sizeof(thumbMsg)); + if (queue_msg->recv_msg == NULL) { + thumb_err("malloc failed"); + SAFE_FREE(queue_msg); + continue; + } + queue_msg->res_msg = malloc(sizeof(thumbMsg)); + if (queue_msg->res_msg == NULL) { + thumb_err("malloc failed"); + SAFE_FREE(queue_msg->recv_msg); + SAFE_FREE(queue_msg); + continue; + } + queue_msg->client_addr = malloc(sizeof(struct sockaddr_in)); + if (queue_msg->client_addr == NULL) { + thumb_err("malloc failed"); + SAFE_FREE(queue_msg->recv_msg); + SAFE_FREE(queue_msg->res_msg); + SAFE_FREE(queue_msg); + continue; + } + + memcpy(queue_msg->recv_msg, &recv_msg, sizeof(thumbMsg)); + memcpy(queue_msg->res_msg, &res_msg, sizeof(thumbMsg)); + memcpy(queue_msg->client_addr, &client_addr, sizeof(struct sockaddr_in)); + + g_async_queue_push(g_req_queue, GINT_TO_POINTER(queue_msg)); + g_server_mode = TIMEOUT_MODE; + } + } + } + + close(sock); + + return TRUE; +} + diff --git a/server/thumb-server.c b/server/thumb-server.c new file mode 100755 index 0000000..16a42fe --- /dev/null +++ b/server/thumb-server.c @@ -0,0 +1,139 @@ +/* + * media-thumbnail-server + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumbnail.h" +#include "media-thumb-debug.h" +#include "media-thumb-ipc.h" +#include "media-thumb-util.h" +#include "thumb-server-internal.h" + +#include +#include + +#ifdef LOG_TAG +#undef LOG_TAG +#endif + +#define LOG_TAG "Thumb-Daemon" + +#ifdef USE_HIB +#undef USE_HIB +#endif + +#ifdef USE_HIB +int hib_fd = 0; + +void _hibernation_leave_callback(void *data) +{ + thumb_dbg("hibernation leave callback\n"); + + GMainLoop *mainloop = NULL; + GThread *udp_thr = NULL; + + if (!g_thread_supported()) { + g_thread_init(NULL); + } + + udp_thr = g_thread_create((GThreadFunc)_thumb_daemon_udp_thread, NULL, FALSE, NULL); + mainloop = g_main_loop_new(NULL, FALSE); + + thumb_dbg("*****************************************"); + thumb_dbg("*** Server of thumbnail is running ***"); + thumb_dbg("*****************************************"); + + g_main_loop_run(mainloop); + + g_main_loop_unref(mainloop); + + exit(0); +} + +void _hibernation_enter_callback(void *data) +{ + thumb_dbg("hibernation enter callback\n"); + + int sock = _thumb_daemon_get_sockfd(); + if (sock != 0) { + close(sock); + } + + GAsyncQueue *req_queue = _thumb_daemon_get_queue(); + + if (req_queue != NULL) { + g_async_queue_unref(req_queue); + req_queue = NULL; + } + + if (hib_fd != 0) { + heynoti_close(hib_fd); + hib_fd = 0; + } +} + +void _hibernation_initialize(void) +{ + hib_fd = heynoti_init(); + heynoti_subscribe(hib_fd, "HIBERNATION_ENTER", + _hibernation_enter_callback, (void *)hib_fd); + heynoti_subscribe(hib_fd, "HIBERNATION_LEAVE", + _hibernation_leave_callback, (void *)hib_fd); + heynoti_attach_handler(hib_fd); + + return; +} + +void _hibernation_fianalize(void) +{ + heynoti_close(hib_fd); +} +#endif + +int main() +{ +#ifdef USE_HIB + _hibernation_initialize(); +#endif + + GMainLoop *mainloop = NULL; + GThread *udp_thr = NULL; + + if (!g_thread_supported()) { + g_thread_init(NULL); + } + + udp_thr = g_thread_create((GThreadFunc)_thumb_daemon_udp_thread, NULL, FALSE, NULL); + mainloop = g_main_loop_new(NULL, FALSE); + + thumb_dbg("*****************************************"); + thumb_dbg("*** Server of thumbnail is running ***"); + thumb_dbg("*****************************************"); + + g_main_loop_run(mainloop); + + g_main_loop_unref(mainloop); + +#ifdef USE_HIB + _hibernation_fianalize(); +#endif + + return 0; +} + diff --git a/src/codec/IfegDecodeAGIF.c b/src/codec/IfegDecodeAGIF.c new file mode 100644 index 0000000..dad124b --- /dev/null +++ b/src/codec/IfegDecodeAGIF.c @@ -0,0 +1,4169 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-debug.h" +#include "img-codec-common.h" +#include "IfegDecodeAGIF.h" + + + +#define MAX_CODES 4096 + +int __FastImgGetNextFrameAGIF_NoBuffer (AGifFrameInfo *pFrameData, BOOL bCenterAlign); +int __FastImgGetNextFrameAGIF_UseBuffer (AGifFrameInfo *pFrameData, BOOL bCenterAlign); + +int image_left_pos_N = 0; /* left position of image in Logical screeen */ +int image_top_pos_N = 0; + +AGifFrameInfo *FastImgCreateAGIFFrameData(unsigned int width, unsigned int height, unsigned char *pEncodedData, unsigned int file_size, unsigned int ui_backcolor, BOOL bLoop) +{ + int header_temp; + int backcolor_index; + unsigned int image_backcolor; + unsigned int backcolor_parsing; + unsigned int transcolor_565 = 0; + int transparent = 0; + int transIndex = 0; + int local_color_table_flag; + + int inputPos = 0; + int inputPos_temp = 0; + + AGifFrameInfo *pFrameData; + if (0 == (pFrameData = IfegMemAlloc(sizeof(AGifFrameInfo)))) { + return 0; + } + + IfegMemset(pFrameData, 0, sizeof(AGifFrameInfo)); + + inputPos += 13; + + pFrameData->logi_wdt = pEncodedData[6] | (pEncodedData[7]<<8); + pFrameData->logi_hgt = pEncodedData[8] | (pEncodedData[9]<<8); +#ifdef INTERNAL_IMGCODEC + thumb_dbg("logi_wdt:%d, logi_hgt:%d\n", pFrameData->logi_wdt, pFrameData->logi_hgt); +#else + thumb_dbg("logi_wdt:%d, logi_hgt:%d\n", pFrameData->logi_wdt, pFrameData->logi_hgt); + if ((pFrameData->logi_wdt > MAXWIDTH) || (pFrameData->logi_hgt > MAXHEIGHT)) { + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } +#endif + + /* save nReapeatCount assigned by content */ + + if ((pEncodedData[10]&0x80) == 0x80) { + header_temp = 3 * (1<<((pEncodedData[10] & 0x07) + 1)); + } else { + header_temp = 0; + } + + if (file_size > 30+header_temp && pEncodedData[14+header_temp] == 0xFF) { + pFrameData->nLoopCount = pEncodedData[30+header_temp]<<8 | pEncodedData[29+header_temp]; + } else if (file_size > 30+8+header_temp && pEncodedData[14+8+header_temp] == 0xFF) { + pFrameData->nLoopCount = pEncodedData[30+8+header_temp]<<8 | pEncodedData[29+8+header_temp]; + } else { + pFrameData->nLoopCount = -1; + } + + pFrameData->nRepeatCount = 0; + + thumb_dbg("10st data : 0x%x , global color table num : %d\n", pEncodedData[10], header_temp); + thumb_dbg("13: 0x%x ,14: 0x%x, 15: 0x%x, nRepeatCount : %d, nLoopCount : %d\n", pEncodedData[13+header_temp], pEncodedData[14+header_temp], pEncodedData[15+header_temp], pFrameData->nRepeatCount, pFrameData->nLoopCount); + + backcolor_index = pEncodedData[11]; + + if (pEncodedData[14+header_temp] == 0xF9) { + inputPos_temp = 14+header_temp+17; + transparent = pEncodedData[16+header_temp] & 0x01; + transIndex = pEncodedData[19+header_temp]; + local_color_table_flag = pEncodedData[30+header_temp] & 0x80; + + if (local_color_table_flag == 0x80) { + transcolor_565 = ((pEncodedData[inputPos_temp+transIndex*3]>>3)<<11)|((pEncodedData[inputPos_temp+transIndex*3+1]>>2)<<5)|(pEncodedData[inputPos_temp+transIndex*3+2]>>3); + } else { + transcolor_565 = ((pEncodedData[13+transIndex*3]>>3)<<11)|((pEncodedData[13+transIndex*3+1]>>2)<<5)|(pEncodedData[13+transIndex*3+2]>>3); + } + + backcolor_parsing = (unsigned short)((pEncodedData[inputPos+backcolor_index*3] >> 3)<<11) | ((pEncodedData[inputPos+backcolor_index*3+1] >> 2)<<5) | (pEncodedData[inputPos+backcolor_index*3+2] >> 3); + } else if (pEncodedData[14+19+header_temp] == 0xF9) { + inputPos_temp = 14+19+header_temp+17; + transparent = pEncodedData[35+header_temp] & 0x01; + transIndex = pEncodedData[38+header_temp]; + local_color_table_flag = pEncodedData[49+header_temp] & 0x80; + + if (local_color_table_flag == 0x80) { + transcolor_565 = ((pEncodedData[inputPos_temp+transIndex*3]>>3)<<11)|((pEncodedData[inputPos_temp+transIndex*3+1]>>2)<<5)|(pEncodedData[inputPos_temp+transIndex*3+2]>>3); + } else { + transcolor_565 = ((pEncodedData[13+transIndex*3]>>3)<<11)|((pEncodedData[13+transIndex*3+1]>>2)<<5)|(pEncodedData[13+transIndex*3+2]>>3); + } + + backcolor_parsing = (unsigned short)((pEncodedData[inputPos+backcolor_index*3] >> 3)<<11) | ((pEncodedData[inputPos+backcolor_index*3+1] >> 2)<<5) | (pEncodedData[inputPos+backcolor_index*3+2] >> 3); + } else if ((pEncodedData[10]&0x80) != 0x80) { /* global color table */ + backcolor_parsing = ui_backcolor; + } else { + backcolor_parsing = (unsigned short)((pEncodedData[inputPos+backcolor_index*3] >> 3)<<11) | ((pEncodedData[inputPos+backcolor_index*3+1] >> 2)<<5) | (pEncodedData[inputPos+backcolor_index*3+2] >> 3); + } + + /* graphic extension block */ + if (pEncodedData[14+header_temp] == 0xF9 || pEncodedData[14+19+header_temp] == 0xF9) { + + if (transparent == 1 && backcolor_index == transIndex) { + image_backcolor = ui_backcolor; + } else if (transparent == 1 && backcolor_index != transIndex) { + image_backcolor = backcolor_parsing; + } else { + image_backcolor = backcolor_parsing; + } + } else { + image_backcolor = backcolor_parsing; + } + +#if MODE == 0 + if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned char)*width*height*2))) { + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + pFrameData->useBuffer = 0; +#endif + +#if MODE == 1 + if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned int)*pFrameData->logi_wdt*pFrameData->logi_hgt))) { + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + pFrameData->useBuffer = 1; +#endif + + +#if MODE == 2 + if (((pFrameData->logi_wdt <= width) && (pFrameData->logi_hgt <= height))) { + if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned char)*width*height*2))) { + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + pFrameData->useBuffer = 0; + } else { + if (0 == (pFrameData->pPrevImg = IfegMemAlloc(sizeof(unsigned int)*pFrameData->logi_wdt*pFrameData->logi_hgt))) { + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + pFrameData->useBuffer = 1; + } +#endif + + if (0 == (pFrameData->pOutBits = IfegMemAlloc(sizeof(unsigned char)*width*height*2))) { + if (pFrameData->pPrevImg) { + IfegMemFree(pFrameData->pPrevImg); + pFrameData->pPrevImg = 0; + } + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + + pFrameData->inputSize = file_size; + pFrameData->pEncodedData = pEncodedData; + + if (0 == (pFrameData->pGlobal_table = IfegMemAlloc(sizeof(unsigned int)*256))) { + if (pFrameData->pPrevImg) { + IfegMemFree(pFrameData->pPrevImg); + pFrameData->pPrevImg = 0; + } + + if (pFrameData->pOutBits) { + IfegMemFree(pFrameData->pOutBits); + pFrameData->pOutBits = 0; + } + + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + + if (0 == (pFrameData->pPrefix = IfegMemAlloc(sizeof(unsigned short)*4097))) { + if (pFrameData->pPrevImg) { + IfegMemFree(pFrameData->pPrevImg); + pFrameData->pPrevImg = 0; + } + if (pFrameData->pOutBits) { + IfegMemFree(pFrameData->pOutBits); + pFrameData->pOutBits = 0; + } + if (pFrameData->pGlobal_table) { + IfegMemFree(pFrameData->pGlobal_table); + pFrameData->pGlobal_table = 0; + } + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + + if (0 == (pFrameData->pDstack = IfegMemAlloc(sizeof(unsigned char)*4097))) { + if (pFrameData->pPrevImg) { + IfegMemFree(pFrameData->pPrevImg); + pFrameData->pPrevImg = 0; + } + if (pFrameData->pOutBits) { + IfegMemFree(pFrameData->pOutBits); + pFrameData->pOutBits = 0; + } + if (pFrameData->pGlobal_table) { + IfegMemFree(pFrameData->pGlobal_table); + pFrameData->pGlobal_table = 0; + } + if (pFrameData->pPrefix) { + IfegMemFree(pFrameData->pPrefix); + pFrameData->pPrefix = 0; + } + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + + if (0 == (pFrameData->pSuffix = IfegMemAlloc(sizeof(unsigned char)*4097))) { + if (pFrameData->pPrevImg) { + IfegMemFree(pFrameData->pPrevImg); + pFrameData->pPrevImg = 0; + } + if (pFrameData->pOutBits) { + IfegMemFree(pFrameData->pOutBits); + pFrameData->pOutBits = 0; + } + if (pFrameData->pGlobal_table) { + IfegMemFree(pFrameData->pGlobal_table); + pFrameData->pGlobal_table = 0; + } + if (pFrameData->pPrefix) { + IfegMemFree(pFrameData->pPrefix); + pFrameData->pPrefix = 0; + } + if (pFrameData->pDstack) { + IfegMemFree(pFrameData->pDstack); + pFrameData->pDstack = 0; + } + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } + return 0; + } + + pFrameData->width = width; + pFrameData->height = height; + pFrameData->imgCount = -1; + pFrameData->offset = 0; + pFrameData->backcolor = image_backcolor; + pFrameData->ui_backcolor = ui_backcolor; + pFrameData->delay = 10; + pFrameData->bLoop = bLoop; + return pFrameData; +} + +void FastImgDestroyAGIFFrameData(AGifFrameInfo *pFrameData) +{ + if (pFrameData == NULL) { + return; + } + + if (pFrameData->pPrevImg) { + IfegMemFree(pFrameData->pPrevImg); + pFrameData->pPrevImg = 0; + } + + if (pFrameData->pEncodedData) { + IfegMemFree(pFrameData->pEncodedData); + pFrameData->pEncodedData = 0; + } + if (pFrameData->pOutBits) { + IfegMemFree(pFrameData->pOutBits); + pFrameData->pOutBits = 0; + } + + if (pFrameData->pGlobal_table) { + IfegMemFree(pFrameData->pGlobal_table); + pFrameData->pGlobal_table = 0; + } + + if (pFrameData->pPrefix) { + IfegMemFree(pFrameData->pPrefix); + pFrameData->pPrefix = 0; + } + + if (pFrameData->pDstack) { + IfegMemFree(pFrameData->pDstack); + pFrameData->pDstack = 0; + } + + if (pFrameData->pSuffix) { + IfegMemFree(pFrameData->pSuffix); + pFrameData->pSuffix = 0; + } + + if (pFrameData) { + IfegMemFree(pFrameData); + pFrameData = 0; + } +} + +/* macro */ +#define __get_next_code_first_nbits_left_0(pInputStream) \ +{\ + {\ + if (navail_bytes == 0) {\ + navail_bytes = (pInputStream)[inputPos++];\ + if ((inputPos + navail_bytes) > filesize) {\ + if (decoderline) {\ + IfegMemFree(decoderline);\ + decoderline = 0;\ + } \ + if (pDecBuf) {\ + IfegMemFree(pDecBuf);\ + pDecBuf = 0;\ + } \ + return -1;\ + } \ + } \ + b1 = (pInputStream)[inputPos++];\ + ret = b1;\ + nbits_left = 8;\ + --navail_bytes;\ + } \ +} + +#define __get_next_code_first_nbits_left_not_0(pInputStream) \ +{\ + {\ + ret = b1 >> (8 - nbits_left); \ + } \ +} + +#define __get_next_code_first_while(pInputStream) \ +{\ + while (curr_size > nbits_left) {\ + if (navail_bytes == 0) {\ + navail_bytes = (pInputStream)[inputPos++];\ + if ((inputPos + navail_bytes) > filesize) {\ + if (decoderline) {\ + IfegMemFree(decoderline);\ + decoderline = 0;\ + } \ + if (pDecBuf) {\ + IfegMemFree(pDecBuf);\ + pDecBuf = 0;\ + } \ + return -1;\ + } \ + } \ + b1 = (pInputStream)[inputPos++];\ + ret |= b1 << nbits_left;\ + nbits_left += 8;\ + --navail_bytes;\ + } \ + nbits_left -= curr_size;\ + ret &= (1<> (8 - nbits_left);\ + } \ +} + +#define __get_next_code_second_while(pInputStream) \ +{\ + while (curr_size > nbits_left) {\ + b1 = (pInputStream)[inputPos++];\ + ret |= b1 << nbits_left;\ + nbits_left += 8;\ + --navail_bytes;\ + } \ + nbits_left -= curr_size;\ + ret &= (1 << curr_size)-1;\ + c = ret;\ +} + +int FastImgGetNextFrameAGIF(AGifFrameInfo *pFrameData, BOOL bCenterAlign) +{ + if (pFrameData->useBuffer) { + return __FastImgGetNextFrameAGIF_UseBuffer(pFrameData, bCenterAlign); + } else { + return __FastImgGetNextFrameAGIF_NoBuffer(pFrameData, bCenterAlign); + } +} + +int __FastImgGetNextFrameAGIF_NoBuffer(AGifFrameInfo *pFrameData, BOOL bCenterAlign) +{ + unsigned int *pImage32, *pImage32_2; + unsigned short *pImage16; + unsigned char *sp; + unsigned char *bufptr; + unsigned int code, fc, oc, bufcnt; + unsigned char buffer[16]; + unsigned char val1; + unsigned char *buf; + unsigned int *pDacbox; + unsigned char *decoderline = 0; + unsigned int size; + + unsigned int c = 0; + unsigned int clear; + unsigned int ending; + unsigned int newcodes; + unsigned int top_slot; + unsigned int slot; + + int numcolors; + int i, j, k; + int rowcount; + int orgwdt_1, orgwdt, orghgt; + int decwdt, dechgt; + int len; + int inter_step, interLaced; + int transparent = 0; + int startloc = 0; + int transIndex = 0; + int spCount = 0; + int logi_wdt; /* logical screen width */ + int logi_hgt; + int logi_image_size; + int image_backcolor; + int ui_backcolor; + int backcolor; + int image_left_pos; /* left position of image in Logical screeen */ + int image_top_pos; + int disposal_method = 0; + int margin_wdt1_2, margin_hgt1_2; + int inputPos; + + unsigned int dacbox[256]; + + /* Variable for Resize */ + unsigned int a_x, a_y; + unsigned int b_x, b_y; + unsigned int c_x, c_y; + unsigned int d_x, d_y; + int out_x = 0, out_y = 0; + int d1, d2; + int flag = 0; + unsigned int end; + + int count = 0; + + unsigned char *pDecBuf = 0; + + int expected_width = pFrameData->width; + int expected_height = pFrameData->height; + int resized_width; + int resized_height; + + /* macro */ + register unsigned int curr_size; + register int navail_bytes = 0; + register unsigned int nbits_left = 0; + register unsigned int b1 = 0; + register unsigned int ret; + + /* parameter */ + int filesize = pFrameData->inputSize; + unsigned int *global_dacbox = pFrameData->pGlobal_table; + register unsigned char *pInputStream = pFrameData->pEncodedData; + void *pOutBits = pFrameData->pOutBits; + unsigned short *prefix = pFrameData->pPrefix; + unsigned char *dstack = pFrameData->pDstack; + unsigned char *suffix = pFrameData->pSuffix; + + inputPos = pFrameData->offset; + + IfegMemset(prefix, 0, sizeof(unsigned short)*(MAX_CODES+1)); + IfegMemset(dstack, 0, sizeof(unsigned char)*(MAX_CODES+1)); + IfegMemset(suffix, 0, sizeof(unsigned char)*(MAX_CODES+1)); + + image_backcolor = pFrameData->backcolor; + ui_backcolor = pFrameData->ui_backcolor; + + backcolor = image_backcolor; + + if (pFrameData->imgCount == -1) { + /* Input stream index set to 0 */ + inputPos = 0; + inter_step = 1; + interLaced = 0; + transparent = 0; + + /* read a GIF HEADER */ + IfegMemcpy(buffer, pInputStream, 13); + inputPos += 13; + + /* wheather GIF file or not */ + if (buffer[0] != 'G' || buffer[1] != 'I' || buffer[2] != 'F' || + buffer[3] < '0' || buffer[3] > '9' || + buffer[4] < '0' || buffer[4] > '9' || + buffer[5] < 'A' || buffer[5] > 'z') { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + + /* Regard the width/height of image block as the size of thumbnails. */ + pFrameData->logi_wdt = logi_wdt = expected_width; + pFrameData->logi_hgt = logi_hgt = expected_height; + logi_image_size = logi_wdt * logi_hgt; + + /* ouput resized image size */ + if (logi_wdt <= expected_width && logi_hgt <= expected_height) { + resized_width = logi_wdt; + resized_height = logi_hgt; + pFrameData->flag = flag = 1; + } else { + if ((logi_wdt/(float)expected_width) >= (logi_hgt/(float)expected_height)) { + resized_height = logi_hgt * expected_width / logi_wdt; + resized_width = expected_width; + } else { + resized_width = logi_wdt * expected_height / logi_hgt; + resized_height = expected_height; + } + } + if (!resized_width || !resized_height) { + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + + /* ouput resized image size */ + pFrameData->resizedwidth = resized_width; + pFrameData->resizedheight = resized_height; + + /* Color Resolution */ + IfegMemset(global_dacbox, 0, 1024); + numcolors = (buffer[10] & 0x7) + 1; + if ((buffer[10] & 0x80) == 0) { /* Global color table */ + global_dacbox[0] = 0x000000; + global_dacbox[1] = 0x3f3f3f; + numcolors = 2; + } else { /* Global color table */ + numcolors = 1 << numcolors; + + /* Make color table */ + for (i = 0 ; i < numcolors; i++) { + global_dacbox[i] = ((pInputStream[inputPos++] >> 2)<<16); + global_dacbox[i] |= ((pInputStream[inputPos++] >> 2)<<8); + global_dacbox[i] |= (pInputStream[inputPos++] >> 2); + } + } + + /* Background Color */ + pImage16 = (unsigned short *)pFrameData->pPrevImg; + for (i = 0; i < expected_width * expected_height; i++) { + *pImage16++ = ui_backcolor; + } + + if (numcolors > 16) { + numcolors = 256; + } + if (numcolors > 2 && numcolors < 16) { + numcolors = 16; + } + + pFrameData->global_numcol = numcolors; + pFrameData->imgCount++; + pFrameData->firstpos = inputPos; + } else { + + logi_wdt = pFrameData->logi_wdt; + logi_hgt = pFrameData->logi_hgt; + resized_width = pFrameData->resizedwidth; + resized_height = pFrameData->resizedheight; + + flag = pFrameData->flag ; + + numcolors = pFrameData->global_numcol; + } + + + while (1) { + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + pFrameData->imgCount = 0; + pFrameData->offset = pFrameData->firstpos; + + if (pFrameData->bLoop) { + /* Background Color */ + pImage16 = (unsigned short *)pFrameData->pPrevImg; + for (i = 0; i < expected_width * expected_height; i++) { + *pImage16++ = ui_backcolor; + } + return 1; + } else { + return 0; + } + } + + switch (pInputStream[inputPos++]) { + case 0x3b: /* End of the GIF dataset */ + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + if (pFrameData->imgCount == 0) { + return -1; + } + pFrameData->imgCount = 0; + pFrameData->offset = pFrameData->firstpos; + +#ifdef INTERNAL_IMGCODEC + pFrameData->nRepeatCount++; + thumb_dbg("(no_buffer) bLoop : %d, nRepeatCount : %d, nLoopCount : %d" , pFrameData->bLoop, pFrameData->nRepeatCount , pFrameData->nLoopCount); + + if (pFrameData->nLoopCount == -1) { + break; + } else if (pFrameData->bLoop || (pFrameData->nRepeatCount <= pFrameData->nLoopCount) || (pFrameData->nLoopCount == 0)) { + /* Background Color */ + pImage16 = (unsigned short *)pFrameData->pPrevImg; + + for (i = 0; i < expected_width * expected_height; i++) { + *pImage16++ = ui_backcolor; + } + + inputPos = pFrameData->offset; + continue; + } else { + /* if there is last frame and bLoop is FALSE, return 2. */ + return 2; + } +#else + if (pFrameData->bLoop) { + /* Background Color */ + pImage16 = (unsigned short *)pFrameData->pPrevImg; + for (i = 0; i < expected_width * expected_height; i++) { + *pImage16++ = backcolor; + } + return 1; + } else { + return 0; + } +#endif + break; + case 0x21: /* Extension Block */ + switch (pInputStream[inputPos++]) { + case 0xf9: /* Graphic control extension block */ + if (4 != pInputStream[inputPos++]) { /* data length : fixed 4 bytes */ + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + + disposal_method = ((pInputStream[inputPos] & 0x1c) >> 2); + transparent = pInputStream[inputPos++] & 0x01; /* does it use? 1:on 0:off */ + pFrameData->delay = (pInputStream[inputPos] | (pInputStream[inputPos+1] << 8))*10; + inputPos += 2; /* Delay time (skip) */ + transIndex = pInputStream[inputPos++]; + inputPos++; /* block end */ + break; + + case 0x01: /* Plain Text block */ + while ((i = pInputStream[inputPos++]) > 0) {/* get the data length */ + inputPos += i; + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + } + break; + + case 0xfe: /* Comment Extension block */ + while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */ + inputPos += i; + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + } + break; + + case 0xff: /* Appliation Extension block */ + while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */ + inputPos += i; + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + } + break; + + default: + break; + } + break; + + case 0x2c: /* Start of an image object. Read the image description. */ + + /* initialize */ + IfegMemcpy(pOutBits, pFrameData->pPrevImg, expected_width * expected_height * 2); + pDacbox = global_dacbox; + + IfegMemcpy(buffer, pInputStream+inputPos, 9); + inputPos += 9; + + image_left_pos = (buffer[0] | (buffer[1]<<8)); + image_top_pos = (buffer[2] | (buffer[3]<<8)); + orgwdt_1 = orgwdt = (buffer[4] | (buffer[5] << 8)); + orghgt = (buffer[6] | (buffer[7] << 8)); + +#ifdef INTERNAL_IMGCODEC +#else + if ((orgwdt > MAXWIDTH) || (orghgt > MAXHEIGHT)) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } +#endif + + /* Interlaced check */ + interLaced = buffer[8] & 0x40; + if (interLaced) { + startloc = -8; + } + + inter_step = 1; + + if (decoderline) { + IfegMemFree(decoderline); + } + decoderline = (unsigned char *)IfegMemAlloc(orgwdt); + if (!decoderline) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + IfegMemset(decoderline, 0, orgwdt); + + decwdt = ((orgwdt * resized_width+logi_wdt-1) / logi_wdt); + dechgt = ((orghgt * resized_height+logi_hgt-1) / logi_hgt); + + if (!decwdt || !dechgt) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + + if (pDecBuf) { + IfegMemFree(pDecBuf); + } + pDecBuf = (unsigned char *)IfegMemAlloc(decwdt * dechgt * 4); + if (!pDecBuf) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + IfegMemset(pDecBuf, 0, decwdt * dechgt * 4); + + /* assign out_888_image plane */ + pImage32 = (unsigned int *)(pDecBuf); + + /* Initialize */ + a_x = orgwdt>>2, a_y = orghgt>>2; + b_x = ((orgwdt*3)>>2), b_y = orghgt>>2; + c_x = orgwdt>>2, c_y = ((orghgt*3)>>2); + d_x = ((orgwdt*3)>>2), d_y = ((orghgt*3)>>2); + + end = dechgt * orghgt; + out_x = 0, out_y = -dechgt; + + /* Color Resolution */ + if ((buffer[8] & 0x80) == 0) { /* Logical color table */ + /* use global table */ + } else { /* Logical color table */ + IfegMemset(dacbox, 0, 1024); + + numcolors = (buffer[8] & 0x7) + 1; + numcolors = 1 << numcolors; + + count = 0; + + /* Make color table */ + for (i = 0 ; i < numcolors; i++) { + dacbox[i] = ((pInputStream[inputPos++] >> 2)<<16); + dacbox[i] |= ((pInputStream[inputPos++] >> 2)<<8); + dacbox[i] |= (pInputStream[inputPos++] >> 2); + } + pDacbox = dacbox; + } + + if (numcolors > 16) { + numcolors = 256; + } + if (numcolors > 2 && numcolors < 16) { + numcolors = 16; + } + + /**************************************************************************** + decoder(WDT, pInputStream, pBitmapElem->pBits); + int decoder(int linewidth, UCHAR* pInputStream, UCHAR *pBitmapElem->pBits) + ****************************************************************************/ + + size = pInputStream[inputPos++]; + if (size < 2 || 9 < size) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + + rowcount = oc = fc = 0; + buf = decoderline; + sp = dstack; + bufptr = buf; + bufcnt = orgwdt_1; + + /************************ + init_exp(size); + int init_exp(int size) + ************************/ + curr_size = size + 1; + top_slot = 1 << curr_size; + clear = 1 << size; + ending = clear + 1; + slot = newcodes = ending + 1; + navail_bytes = nbits_left = 0; + /************************/ + + + /* __get_next_code(pInputStream) */ + if (navail_bytes < 2) { + if (nbits_left == 0) { + __get_next_code_first_nbits_left_0(pInputStream) + } else + __get_next_code_first_nbits_left_not_0(pInputStream) + + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + + if (c == ending) { + break; + } + /**********************************************************/ + + if (c == clear) { + curr_size = size + 1; + slot = newcodes; + top_slot = 1 << curr_size; + + do { + /* __get_next_code(pInputStream); */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + + } while (c == clear); + + if (c == ending) { + break; + } + + if (c >= slot) { + c = 0; + } + + oc = fc = c; + *sp++ = (unsigned char)c; + } else { + if (c >= slot) { + c = 0; + } + + oc = fc = c; + *sp++ = (unsigned char)c; + } + + while (rowcount < orghgt) { + if ((sp - dstack) > 0) { + spCount = sp - dstack; + } + /* Now that we've pushed the decoded string (in reverse order) + * onto the stack, lets pop it off and put it into our decode + * buffer... And when the decode buffer is full, write another + * line... + */ + while (sp > dstack) { + --sp; + *bufptr++ = *sp; + + if (--bufcnt == 0) { + + /******************************************************************************** + if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0) + ********************************************************************************/ + rowcount++; + len = bufptr - buf; + if (len >= orgwdt) { + len = orgwdt; + } + + if (interLaced == 0) { /* interlaced image */ + if (!flag) { + out_x = 0, out_y += dechgt; + } + } else { /* interlaced image */ + if (inter_step == 1) { + startloc += 8; + } else if (inter_step == 2) { + startloc += 8; + } else if (inter_step == 3) { + startloc += 4; + } else if (inter_step == 4) { + startloc += 2; + } + + if (startloc >= orghgt) { + inter_step++; + if (inter_step == 2) { + startloc = 4; + } else if (inter_step == 3) { + startloc = 2; + } else if (inter_step == 4) { + startloc = 1; + } + } + + /* gif to rgb 565 */ + if (flag) { + pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt; + } else { + out_x = 0, out_y = startloc * dechgt; + a_x = orgwdt>>2; + b_x = ((orgwdt*3)>>2); + c_x = orgwdt>>2; + d_x = ((orgwdt*3)>>2); + if (out_y <= (orghgt >> 2)) { + a_y = orghgt>>2; + b_y = orghgt>>2; + c_y = ((orghgt*3)>>2); + d_y = ((orghgt*3)>>2); + } else { + if (((out_y%orghgt) - (orghgt>>2)) > 0) { + a_y = ((out_y/orghgt)+1) * orghgt + (orghgt>>2); + } else if (((out_y%orghgt) - (orghgt>>2)) < 0 || !(out_y%orghgt)) { + a_y = ((out_y/orghgt)) * orghgt + (orghgt>>2); + } else { + a_y = out_y; + } + + if (((out_y % orghgt) - ((orghgt * 3) >> 2)) > 0) { + c_y = ((out_y/orghgt)+1) * orghgt + ((orghgt*3)>>2); + } else if (((out_y%orghgt) - ((orghgt*3)>>2)) < 0 || !(out_y%orghgt)) { + c_y = ((out_y/orghgt)) * orghgt + ((orghgt * 3) >> 2); + } else { + c_y = out_y; + } + b_y = a_y, d_y = c_y; + } + } + } + + if (transparent == 1) { + if (flag) { + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + + if (val1 == transIndex) { + *pImage32++ = 0x4000000; /* Set *pImage32 MSB 1 */ + } else { + *pImage32++ = pDacbox[val1]<<2; + } + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt; + + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/orgwdt)) += 0x1000000; + *(pImage32_2 + (c_x/orgwdt)) += 0x1000000; + a_x += orgwdt, c_x += orgwdt; + } else { + *(pImage32 + (a_x/orgwdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1]; + a_x += orgwdt, c_x += orgwdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/orgwdt)) += 0x1000000; + *(pImage32_2 + (d_x/orgwdt)) += 0x1000000; + b_x += orgwdt, d_x += orgwdt; + } else { + *(pImage32 + (b_x/orgwdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1]; + b_x += orgwdt, d_x += orgwdt; + } + } + out_x += decwdt; + } + if (!interLaced) { + a_x = orgwdt>>2, a_y += orghgt; + b_x = ((orgwdt*3)>>2), b_y += orghgt; + c_x = orgwdt>>2, c_y += orghgt; + d_x = ((orgwdt*3)>>2), d_y += orghgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt; + + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/orgwdt)) += 0x1000000; + a_x += orgwdt; + } else { + *(pImage32 + (a_x/orgwdt)) += pDacbox[val1]; + a_x += orgwdt; + } + } if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/orgwdt)) += 0x1000000; + b_x += orgwdt; + } else { + *(pImage32 + (b_x/orgwdt)) += pDacbox[val1]; + b_x += orgwdt; + } + } + out_x += decwdt; + } + if (!interLaced) { + a_x = orgwdt>>2, a_y += orghgt; + b_x = ((orgwdt*3)>>2), b_y += orghgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt; + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (c_x/orgwdt)) += 0x1000000; + c_x += orgwdt; + } else { + *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1]; + c_x += orgwdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (d_x/orgwdt)) += 0x1000000; + d_x += orgwdt; + } else { + *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1]; + d_x += orgwdt; + } + } + out_x += decwdt; + } + if (!interLaced) { + c_x = orgwdt>>2, c_y += orghgt; + d_x = ((orgwdt*3)>>2), d_y += orghgt; + } + } + } + } + } else { + if (flag) { + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + *pImage32++ = pDacbox[val1]<<2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt; + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/orgwdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1]; + a_x += orgwdt, c_x += orgwdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/orgwdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1]; + b_x += orgwdt, d_x += orgwdt; + } + out_x += decwdt; + } + if (!interLaced) { + a_x = orgwdt>>2, a_y += orghgt; + b_x = ((orgwdt*3)>>2), b_y += orghgt; + c_x = orgwdt>>2, c_y += orghgt; + d_x = ((orgwdt*3)>>2), d_y += orghgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/orghgt) * decwdt; + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/orgwdt)) += pDacbox[val1]; + a_x += orgwdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/orgwdt)) += pDacbox[val1]; + b_x += orgwdt; + } + out_x += decwdt; + } + if (!interLaced) { + a_x = orgwdt>>2, a_y += orghgt; + b_x = ((orgwdt*3)>>2), b_y += orghgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/orghgt) * decwdt; + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/orgwdt)) += pDacbox[val1]; + c_x += orgwdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/orgwdt)) += pDacbox[val1]; + d_x += orgwdt; + } + out_x += decwdt; + } + + if (!interLaced) { + c_x = orgwdt>>2, c_y += orghgt; + d_x = ((orgwdt*3)>>2), d_y += orghgt; + } + } + } + } + } + bufptr = buf; + bufcnt = orgwdt_1; + } + } + + if (rowcount == orghgt) { + break; + } + + /* __get_next_code(pInputStream) */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + + if (c == ending) { + break; + } + /*************************************************************/ + + if (c == clear) { + curr_size = size + 1; + slot = newcodes; + top_slot = 1 << curr_size; + + do { + /* __get_next_code(pInputStream); */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + } while (c == clear); + + if (c == ending) { + break; + } + + if (c >= slot) { + c = 0; + } + + oc = fc = c; + *sp++ = (unsigned char)c; + } else { + code = c; + + if (code >= slot) { + code = oc; + *sp++ = (unsigned char)fc; + } + while (code >= newcodes) { + *sp++ = suffix[code]; + code = prefix[code]; + } + + *sp++ = (unsigned char)code; + spCount++; + if (slot < top_slot) { + fc = code; + suffix[slot] = (unsigned char)fc; + prefix[slot++] = oc; + oc = c; + } + if (slot >= top_slot) { + if (curr_size < 12) { + top_slot <<= 1; + ++curr_size; + } + } + } + } + /*************************************************************/ + + if (bCenterAlign) { + margin_wdt1_2 = (expected_width - resized_width)>>1; + margin_hgt1_2 = (expected_height - resized_height)>>1; + } else { + margin_wdt1_2 = 0; + margin_hgt1_2 = 0; + } + + pImage32 = (unsigned int *)(pDecBuf); + + /* Only make a first image frame as a thumbnail */ + image_left_pos = 0; + image_top_pos = 0; + len = decwdt; + + if (orgwdt > logi_wdt) { + decwdt = resized_width; + } + if (orghgt > logi_hgt) { + dechgt = resized_height; + } + + if ((image_left_pos + decwdt) > resized_width) { + decwdt = resized_width - image_left_pos; + if (decwdt < 0) { + decwdt = 0; + } + } + if ((image_top_pos+dechgt) > resized_height) { + dechgt = resized_height - image_top_pos; + if (dechgt < 0) { + dechgt = 0; + } + } + + if (pFrameData->imgCount == 0) { + for (i = 0, k = margin_hgt1_2; i < resized_height; i++) { + pImage16 = (unsigned short *)((unsigned char *)pOutBits + ((margin_wdt1_2 + expected_width * k) << 1)); + for (j = 0; j < resized_width; j++) { + *pImage16++ = backcolor; + } + k++; + } + if (transparent == 1) { + for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) { + pImage16 = (unsigned short *)((unsigned char *)pOutBits + ((image_left_pos+margin_wdt1_2 + expected_width * k) << 1)); + for (j = 0; j < decwdt; j++) { + *pImage16++ = ui_backcolor; + } + k++; + } + } + } + + for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) { + pImage16 = (unsigned short *)((unsigned char*)pOutBits + ((image_left_pos+margin_wdt1_2 + (expected_width) * k) << 1)); + pImage32 = (unsigned int *)(pDecBuf) + (i * len); + + for (j = 0; j < decwdt; j++) { + if ((*pImage32>>24) == 0) { + *(pImage16++) = ((*pImage32 & 0xf80000) >> 8) | ((*pImage32 & 0xfc00) >> 5) | ((*pImage32 & 0xf8) >> 3); + } else if ((*pImage32 >> 24) == 4) { + pImage16++; + } else if ((*pImage32 >> 24) == 3) { + *pImage16 = + (((*pImage32 & 0xf80000) >> 8)+(((((*pImage16) & 0xf800) * 3) >> 2) & 0xf800)) | + (((*pImage32 & 0xfc00) >> 5)+(((((*pImage16) & 0x07c0) * 3) >> 2) & 0x07c0)) | + (((*pImage32 & 0xf8) >> 3)+((((*pImage16) & 0x001f) * 3) >> 2)); + pImage16++; + } else if ((*pImage32 >> 24) == 1) { + *pImage16 = + (((*pImage32 & 0xf80000) >> 8)+((((*pImage16) & 0xf800) >> 2) & 0xf800)) | + (((*pImage32 & 0xfc00) >> 5)+((((*pImage16) & 0x07c0) >> 2) & 0x07c0)) | + (((*pImage32 & 0xf8) >> 3)+((((*pImage16) & 0x001f) >> 2))); + pImage16++; + } else { + *pImage16 = + (((*pImage32 & 0xf80000) >> 8)+((((*pImage16) & 0xf800) >> 1) & 0xf800)) | + (((*pImage32 & 0xfc00) >> 5)+((((*pImage16) & 0x07c0) >> 1) & 0x07c0)) | + (((*pImage32 & 0xf8) >> 3)+((((*pImage16) & 0x001f) >> 1))); + pImage16++; + } + pImage32++; + } + k++; + } + + switch (disposal_method) { + /* No disposal specified. The decoder is not required to take any action */ + case 0: + + /* Do not dispose. The graphic is to be left in place. */ + case 1: + IfegMemcpy(pFrameData->pPrevImg, pOutBits, expected_width * expected_height * 2); + break; + + /* Restore to background color. The area used by the graphic must be restored to the background color. */ + case 2: + IfegMemcpy(pFrameData->pPrevImg, pOutBits, expected_width * expected_height * 2); + + if (transparent == 1) { + for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) { + pImage16 = (unsigned short *)((pFrameData->pPrevImg) + ((image_left_pos+margin_wdt1_2 + expected_width * k) << 1)); + for (j = 0; j < decwdt; j++) { + *pImage16++ = ui_backcolor; + } + k++; + } + } else { + for (i = 0, k = image_top_pos+margin_hgt1_2; i < dechgt; i++) { + pImage16 = (unsigned short *)((pFrameData->pPrevImg) + ((image_left_pos+margin_wdt1_2 + expected_width * k) << 1)); + for (j = 0; j < decwdt; j++) { + *pImage16++ = image_backcolor; + } + k++; + } + } + break; + + /* Restore to previous. The decoder is required to restore the area overwritten by the graphic with what was there prior to rendering the graphic.*/ + case 3: + break; + + default: + IfegMemcpy(pFrameData->pPrevImg, pOutBits, expected_width * expected_height * 2); + /* same with case 1 */ + break; + } + + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + + pFrameData->offset = inputPos; + pFrameData->imgCount++; + + return 1; + + break; + + default: + break; + + } + } +} + + +/* use buffer */ +int __FastImgGetNextFrameAGIF_UseBuffer(AGifFrameInfo *pFrameData, BOOL bCenterAlign) +{ + unsigned int *pImage32, *pImage32_2, *backGround; + unsigned short *pImage16; + unsigned char *sp; + unsigned char *bufptr; + unsigned int code, fc, oc, bufcnt; + unsigned char buffer[16]; + unsigned char val1; + unsigned char *buf; + unsigned int *pDacbox; + unsigned char *decoderline = 0; + unsigned int size; + unsigned int c = 0; + + unsigned int clear; + unsigned int ending; + unsigned int newcodes; + unsigned int top_slot; + unsigned int slot; + + int numcolors; + int i, j, k; + int rowcount; + int orgwdt_1, orgwdt, orghgt; + int decwdt, dechgt; + int len; + int inter_step, interLaced, intercount; + int transparent = 0; + int startloc = 0; + int backgroundIndex = 0; + int transIndex = 0; + int spCount = 0; + int logi_wdt; /* logical screen width */ + int logi_hgt; + int logi_image_size; + int ui_backcolor565; + int backcolor565; + + int ui_backcolor888; + int backcolor888; + + int image_left_pos; /* left position of image in Logical screeen */ + int image_top_pos; + int disposal_method = 0; + int margin_wdt1_2, margin_hgt1_2; + + int inputPos; + + + unsigned int dacbox[256]; + + /* Variable for Resize */ + + unsigned int a_x, a_y; + unsigned int b_x, b_y; + unsigned int c_x, c_y; + unsigned int d_x, d_y; + int out_x = 0, out_y = 0; + int d1, d2; + int flag = 0; + unsigned int end; + + int count = 0; + + unsigned char *pDecBuf = 0; + + int expected_width = pFrameData->width; + int expected_height = pFrameData->height; + int resized_width; + int resized_height; + + /* macro */ + register unsigned int curr_size; + register int navail_bytes = 0; + register unsigned int nbits_left = 0; + register unsigned int b1 = 0; + register unsigned int ret; + + /* parameter */ + unsigned int *global_dacbox = pFrameData->pGlobal_table; + unsigned char *pInputStream = pFrameData->pEncodedData; + void *pOutBits = pFrameData->pOutBits; + unsigned short *prefix = pFrameData->pPrefix; + unsigned char *dstack = pFrameData->pDstack; + unsigned char *suffix = pFrameData->pSuffix; + int filesize = pFrameData->inputSize; + + inputPos = pFrameData->offset; + + IfegMemset(prefix, 0, sizeof(unsigned short)*(MAX_CODES+1)); + IfegMemset(dstack, 0, sizeof(unsigned char)*(MAX_CODES+1)); + IfegMemset(suffix, 0, sizeof(unsigned char)*(MAX_CODES+1)); + + ui_backcolor565 = pFrameData->ui_backcolor; + ui_backcolor888 = + ((ui_backcolor565&0xf800) << 6)| + ((ui_backcolor565&0x7e0) << 3)| + ((ui_backcolor565&0x1f) << 1); + + backcolor565 = pFrameData->backcolor; + backcolor888 = + ((backcolor565&0xf800) << 6)| + ((backcolor565&0x7e0) << 3)| + ((backcolor565&0x1f) << 1); + + backGround = (unsigned int *)pFrameData->pPrevImg; + + intercount = 0; + + if (pFrameData->imgCount == -1) { + /* Input stream index set to 0 */ + inputPos = 0; + inter_step = 1; + interLaced = 0; + transparent = 0; + + /* read a GIF HEADER */ + IfegMemcpy(buffer, pInputStream, 13); + inputPos += 13; + + /* wheather GIF file or not */ + if (buffer[0] != 'G' || buffer[1] != 'I' || buffer[2] != 'F' || + buffer[3] < '0' || buffer[3] > '9' || + buffer[4] < '0' || buffer[4] > '9' || + buffer[5] < 'A' || buffer[5] > 'z') { + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + + /* get Logical width, height */ + pFrameData->logi_wdt = logi_wdt = buffer[6] | (buffer[7] << 8); + pFrameData->logi_hgt = logi_hgt = buffer[8] | (buffer[9] << 8); + + logi_image_size = logi_wdt * logi_hgt; + + /* ouput resized image size */ + if (logi_wdt <= expected_width && logi_hgt <= expected_height) { + resized_width = logi_wdt; + resized_height = logi_hgt; + pFrameData->flag = flag = 1; + } else { + if ((logi_wdt/(float)expected_width) >= (logi_hgt/(float)expected_height)) { + resized_height = logi_hgt * expected_width / logi_wdt; + resized_width = expected_width; + } else { + resized_width = logi_wdt * expected_height / logi_hgt; + resized_height = expected_height; + } + } + if (!resized_width || !resized_height) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + + /* ouput resized image size */ + pFrameData->resizedwidth = resized_width; + pFrameData->resizedheight = resized_height; + + /* Color Resolution */ + IfegMemset(global_dacbox, 0, 1024); + numcolors = (buffer[10] & 0x7) + 1; + if ((buffer[10] & 0x80) == 0) { /* Global color table */ + global_dacbox[0] = 0x000000; + global_dacbox[1] = 0x3f3f3f; + numcolors = 2; + } else { /* Global color table */ + numcolors = 1 << numcolors; + + /* Make color table */ + for (i = 0; i < numcolors; i++) { + global_dacbox[i] = ((pInputStream[inputPos++] >> 2) << 16); + global_dacbox[i] |= ((pInputStream[inputPos++] >> 2) << 8); + global_dacbox[i] |= (pInputStream[inputPos++] >> 2); + } + } + + backgroundIndex = buffer[11]; + /* Background Color */ + backcolor888 = global_dacbox[backgroundIndex]; + backcolor565 = pFrameData->backcolor = (((backcolor888 & 0xff0000) >> 17) << 11) | (((backcolor888 & 0x00ff00) >> 8) << 5) | (((backcolor888 & 0xff) >> 1)); + + pImage16 = pOutBits; + + ui_backcolor565 = pFrameData->ui_backcolor ; + for (i = 0; i < expected_width * expected_height; i++) { + *pImage16++ = ui_backcolor565; + } + + pImage32 = (unsigned int *)pFrameData->pPrevImg; + + if (numcolors > 16) { + numcolors = 256; + } + if (numcolors > 2 && numcolors < 16) { + numcolors = 16; + } + pFrameData->global_numcol = numcolors; + pFrameData->imgCount++; + pFrameData->firstpos = inputPos; + } else { + logi_wdt = pFrameData->logi_wdt; + logi_hgt = pFrameData->logi_hgt; + resized_width = pFrameData->resizedwidth; + resized_height = pFrameData->resizedheight; + flag = pFrameData->flag ; + + numcolors = pFrameData->global_numcol; + } + + /* still gif image (image_cnt = 1) */ + while (1) { + if (inputPos > filesize) { + + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + pFrameData->imgCount = 0; + pFrameData->offset = pFrameData->firstpos; + + if (pFrameData->bLoop) { + return 1; + } else { + return 0; + } + } + + switch (pInputStream[inputPos++]) { + case 0x3b:/* End of the GIF dataset */ + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + if (pFrameData->imgCount == 0) { + return -1; + } + pFrameData->imgCount = 0; + pFrameData->offset = pFrameData->firstpos; +#ifdef INTERNAL_IMGCODEC + pFrameData->nRepeatCount++; + + if (pFrameData->nLoopCount == -1) { + break; + } else if (pFrameData->bLoop || (pFrameData->nRepeatCount <= pFrameData->nLoopCount) || (pFrameData->nLoopCount == 0)) { + inputPos = pFrameData->offset; + continue; + } else { + return 2; + } +#else + if (pFrameData->bLoop) { + return 1; + } else { + return 0; + } + +#endif + break; + case 0x21: /* Extension Block */ + switch (pInputStream[inputPos++]) { + case 0xf9: /* Graphic control extension block */ + if (4 != pInputStream[inputPos++]) { /* data length : fixed 4 bytes */ + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + + disposal_method = ((pInputStream[inputPos] & 0x1c) >> 2); + transparent = pInputStream[inputPos++] & 0x01; /* does it use? 1:on 0:off */ + pFrameData->delay = (pInputStream[inputPos] | (pInputStream[inputPos+1] << 8))*10; + inputPos += 2; /* Delay time (skip) */ + transIndex = pInputStream[inputPos++]; + inputPos++; /* block end */ + + if (backgroundIndex == transIndex && transparent == 1) { + backcolor888 = 0x1000000; + backcolor565 = pFrameData->ui_backcolor; + } + + break; + case 0x01: /* Plain Text block */ + while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */ + inputPos += i; + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + } + break; + case 0xfe: /* Comment Extension block */ + while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */ + inputPos += i; + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + } + break; + case 0xff: /* Appliation Extension block */ + + while ((i = pInputStream[inputPos++]) > 0) { /* get the data length */ + inputPos += i; + if (inputPos > filesize) { + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + } + break; + default: + break; + } + + break; + + case 0x2c: /* Start of an image object. Read the image description. */ + + /* initialize */ + pDacbox = global_dacbox; + + IfegMemcpy(buffer, pInputStream+inputPos, 9); + inputPos += 9; + + if (pFrameData->imgCount == 0) { + image_left_pos_N = (buffer[0] | (buffer[1] << 8)); + image_top_pos_N = (buffer[2] | (buffer[3] << 8)); + + image_left_pos = image_left_pos_N; + image_top_pos = image_top_pos_N; + } + image_left_pos = (buffer[0] | (buffer[1] << 8)); + image_top_pos = (buffer[2] | (buffer[3] << 8)); + orgwdt_1 = orgwdt = (buffer[4] | (buffer[5] << 8)); + orghgt = (buffer[6] | (buffer[7] << 8)); + + +#ifdef INTERNAL_IMGCODEC +#else + if ((orgwdt > MAXWIDTH) || (orghgt > MAXHEIGHT)) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } +#endif + + /* Initialize */ + a_x = logi_wdt >> 2, a_y = logi_hgt >> 2; + b_x = ((logi_wdt*3) >> 2), b_y = logi_hgt >> 2; + c_x = logi_wdt >> 2, c_y = ((logi_hgt*3) >> 2); + d_x = ((logi_wdt*3) >> 2), d_y = ((logi_hgt*3) >> 2); + + /* Interlaced check */ + interLaced = buffer[8] & 0x40; + if (interLaced) { + startloc = -8+image_top_pos; + } + + inter_step = 1; + + if (decoderline) { + IfegMemFree(decoderline); + } + decoderline = (unsigned char *)IfegMemAlloc(orgwdt); + if (!decoderline) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + IfegMemset(decoderline, 0, orgwdt); + + decwdt = resized_width; + dechgt = resized_height; + + if (!decwdt || !dechgt) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + + if (pDecBuf) { + IfegMemFree(pDecBuf); + } + pDecBuf = (unsigned char *)IfegMemAlloc(decwdt * dechgt * 4); + if (!pDecBuf) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return 0; + } + + IfegMemset(pDecBuf, 0, decwdt * dechgt * 4); + + /* assign out_888_image plane */ + pImage32 = (unsigned int *)(pDecBuf); + + end = dechgt * logi_hgt; + out_x = 0, out_y = -dechgt; + + /* Color Resolution */ + if ((buffer[8] & 0x80) == 0) { /* Logical color table */ + ;/* use global table */ + } else { /* Logical color table */ + IfegMemset(dacbox, 0, 1024); + + numcolors = (buffer[8] & 0x7) + 1; + numcolors = 1 << numcolors; + + count = 0; + + /* Make color table */ + for (i = 0; i < numcolors; i++) { + dacbox[i] = ((pInputStream[inputPos++] >> 2) << 16); + dacbox[i] |= ((pInputStream[inputPos++] >> 2) << 8); + dacbox[i] |= (pInputStream[inputPos++] >> 2); + } + pDacbox = dacbox; + } + + if (numcolors > 16) { + numcolors = 256; + } + if (numcolors > 2 && numcolors < 16) { + numcolors = 16; + } + + if (logi_wdt < (image_left_pos + orgwdt)) { + if (image_left_pos > logi_wdt) { + image_left_pos = logi_wdt; + } + orgwdt = logi_wdt - image_left_pos; + flag = 0; + } + if (logi_hgt < (image_top_pos + orghgt)) { + flag = 0; + } + + if (pFrameData->imgCount == 0) { + if (disposal_method == 3) { + pImage32 = (unsigned int *)pFrameData->pPrevImg; + for (i = 0; i < logi_wdt * logi_hgt; i++) { + *pImage32++ = 0x1000000; + } + } else { + pImage32 = (unsigned int *)pFrameData->pPrevImg; + for (i = 0; i < logi_wdt * logi_hgt; i++) { + *pImage32++ = backcolor888; + } + } + if (transparent == 1) { + /* Background Color */ + pImage32 = (unsigned int *)pFrameData->pPrevImg; + pImage32 += image_top_pos * logi_wdt + image_left_pos; + if (logi_hgt < (image_top_pos + orghgt)) { + for (i = 0; i < logi_hgt - image_top_pos; i++) { + for (j = 0; j < orgwdt; j++) { + pImage32[j] = 0x1000000; /* set ui color */ + } + pImage32 += logi_wdt; + } + } else { + for (i = 0; i < orghgt; i++) { + for (j = 0; j < orgwdt; j++) { + pImage32[j] = 0x1000000; /* set ui color */ + } + pImage32 += logi_wdt; + } + } + } + } + + /* assign out_888_image plane */ + pImage32 = (unsigned int *)(pDecBuf); + + for (rowcount = 0; rowcount < image_top_pos; rowcount++) { + if (flag) { + for (i = 0; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + out_x = 0, out_y += dechgt; + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + backGround += logi_wdt; + } + + + /*************************************************************************** + decoder(WDT, pInputStream, pBitmapElem->pBits); //this does the grunt work + int decoder(int linewidth, UCHAR* pInputStream, UCHAR *pBitmapElem->pBits) + ***************************************************************************/ + + size = pInputStream[inputPos++]; + if (size < 2 || 9 < size) { + if (decoderline != 0) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf != 0) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + return -1; + } + rowcount = oc = fc = 0; + buf = decoderline; + sp = dstack; + bufptr = buf; + bufcnt = orgwdt_1; + + /************************ + init_exp(size); + int init_exp(int size) + ************************/ + curr_size = size + 1; + top_slot = 1 << curr_size; + clear = 1 << size; + ending = clear + 1; + slot = newcodes = ending + 1; + navail_bytes = nbits_left = 0; + /************************/ + + + /* __get_next_code(pInputStream) */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + if (c == ending) { + break; + } + + if (c == clear) { + curr_size = size + 1; + slot = newcodes; + top_slot = 1 << curr_size; + + do { + /* __get_next_code(pInputStream); */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + } while (c == clear); + + if (c == ending) { + break; + } + + if (c >= slot) { + c = 0; + } + + oc = fc = c; + *sp++ = (unsigned char)c; + } else { + if (c >= slot) { + c = 0; + } + + oc = fc = c; + *sp++ = (unsigned char)c; + } + + switch (disposal_method) { + + /* Restore to previous. The decoder is required to restore the area overwritten by the graphic with what was there prior to rendering the graphic. */ + case 3: + while (rowcount < orghgt) { + if ((sp - dstack) > 0) { + spCount = sp - dstack; + } + /* Now that we've pushed the decoded string (in reverse order) + * onto the stack, lets pop it off and put it into our decode + * buffer... And when the decode buffer is full, write another + * line... + */ + while (sp > dstack) { + --sp; + *bufptr++ = *sp; + + if (--bufcnt == 0) { + /********************************************************************************** + if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0) + **********************************************************************************/ + rowcount++; + len = bufptr - buf; + if (len >= orgwdt) { + len = orgwdt; + } + + if (interLaced == 0) { /* interlaced image */ + if (!flag) { + out_x = 0, out_y += dechgt; + } + } else { /* interlaced image */ + if (inter_step == 1) { + startloc += 8; + intercount++; + } else if (inter_step == 2) { + startloc += 8; + intercount++; + } else if (inter_step == 3) { + startloc += 4; + intercount++; + } else if (inter_step == 4) { + startloc += 2; + intercount++; + } + + if (startloc >= orghgt+image_top_pos) { + inter_step++; + if (inter_step == 2) { + startloc = 4+image_top_pos; + } else if (inter_step == 3) { + startloc = 2+image_top_pos; + } else if (inter_step == 4) { + startloc = 1+image_top_pos; + } + } + + backGround = (unsigned int *)(pFrameData->pPrevImg + ((startloc * logi_wdt) << 2)); + /* gif to rgb 565 */ + if (flag) { + pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt; + } else { + out_x = 0, out_y = startloc * dechgt; + a_x = logi_wdt >> 2; + b_x = ((logi_wdt*3) >> 2); + c_x = logi_wdt >> 2; + d_x = ((logi_wdt*3) >> 2); + if (out_y <= (logi_hgt >> 2)) { + a_y = logi_hgt >> 2; + b_y = logi_hgt >> 2; + c_y = ((logi_hgt*3) >> 2); + d_y = ((logi_hgt*3) >> 2); + } else { + if (((out_y % logi_hgt) - (logi_hgt >> 2)) > 0) { + a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2); + } else if (((out_y % logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) { + a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt>>2); + } else { + a_y = out_y; + } + + if (((out_y % logi_hgt) - ((logi_hgt*3) >> 2)) > 0) { + c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2)); + } else if (((out_y % logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y % logi_hgt)) { + c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2); + } else { + c_y = out_y; + } + b_y = a_y, d_y = c_y; + } + } + } + + if (transparent == 1) { + if (flag) { + for (i = 0; i < image_left_pos; i++) { + *pImage32++ = backGround[i]<<2; + } + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + + if (val1 == transIndex) { + *pImage32++ = backGround[i+image_left_pos] << 2; + } else { + *pImage32++ = pDacbox[val1] << 2; + } + } + for (i = orgwdt+image_left_pos; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos]; + a_x += logi_wdt, c_x += logi_wdt; + } else { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt, c_x += logi_wdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos]; + b_x += logi_wdt, d_x += logi_wdt; + } else { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt, d_x += logi_wdt; + } + } + out_x += decwdt; + } + + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt>>2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos]; + a_x += logi_wdt; + } else { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos]; + b_x += logi_wdt; + } else { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt; + } + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos]; + c_x += logi_wdt; + } else { + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + c_x += logi_wdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos]; + d_x += logi_wdt; + } else { + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + d_x += logi_wdt; + } + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + if (!interLaced) { + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + } + } else { + if (flag) { + for (i = 0; i < image_left_pos; i++) { + *pImage32++ = backGround[i] << 2; + } + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors - 1); + *pImage32++ = pDacbox[val1] << 2; + } + for (i = orgwdt+image_left_pos; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + } + } + + backGround += logi_wdt; + bufptr = buf; + bufcnt = orgwdt_1; + } + } + + if (rowcount == orghgt) { + break; + } + /* __get_next_code(pInputStream) */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + + if (c == ending) { + break; + } + + if (c == clear) { + curr_size = size + 1; + slot = newcodes; + top_slot = 1 << curr_size; + + do { + /* __get_next_code(pInputStream); */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + } while (c == clear); + + if (c == ending) { + break; + } + + if (c >= slot) { + c = 0; + } + + oc = fc = c; + + *sp++ = (unsigned char)c; + } else { + code = c; + + if (code >= slot) { + code = oc; + *sp++ = (unsigned char)fc; + } + + while (code >= newcodes) { + *sp++ = suffix[code]; + code = prefix[code]; + } + + *sp++ = (unsigned char)code; + spCount++; + if (slot < top_slot) { + fc = code; + suffix[slot] = (unsigned char)fc; + prefix[slot++] = oc; + oc = c; + } + if (slot >= top_slot) { + if (curr_size < 12) { + top_slot <<= 1; + ++curr_size; + } + } + } + } + break; + + /* Restore to background color. The area used by the graphic must be restored to the background color. */ + case 2: + while (rowcount < orghgt) { + if ((sp - dstack) > 0) { + spCount = sp - dstack; + } + while (sp > dstack) { + --sp; + *bufptr++ = *sp; + + if (--bufcnt == 0) { + /******************************************************************************** + if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0) + ********************************************************************************/ + rowcount++; + len = bufptr - buf; + if (len >= orgwdt) { + len = orgwdt; + } + + if (interLaced == 0) { /* interlaced image */ + if (!flag) { + out_x = 0, out_y += dechgt; + } + } else { /* interlaced image */ + if (inter_step == 1) { + startloc += 8; + } else if (inter_step == 2) { + startloc += 8; + } else if (inter_step == 3) { + startloc += 4; + } else if (inter_step == 4) { + startloc += 2; + } + + if (startloc >= orghgt + image_top_pos) { + inter_step++; + if (inter_step == 2) { + startloc = 4 + image_top_pos; + } else if (inter_step == 3) { + startloc = 2+image_top_pos; + } else if (inter_step == 4) { + startloc = 1+image_top_pos; + } + } + backGround = (unsigned int *)(pFrameData->pPrevImg + ((startloc * logi_wdt) << 2)); + /* gif to rgb 565 */ + if (flag) { + pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt; + } else { + out_x = 0, out_y = startloc * dechgt; + a_x = logi_wdt >> 2; + b_x = ((logi_wdt*3) >> 2); + c_x = logi_wdt>>2; + d_x = ((logi_wdt*3) >> 2); + if (out_y <= (logi_hgt >> 2)) { + a_y = logi_hgt>>2; + b_y = logi_hgt>>2; + c_y = ((logi_hgt*3)>>2); + d_y = ((logi_hgt*3)>>2); + } else { + if (((out_y % logi_hgt) - (logi_hgt >> 2)) > 0) { + a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2); + } else if (((out_y%logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) { + a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt >> 2); + } else { + a_y = out_y; + } + + if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) > 0) { + c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2)); + } else if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y%logi_hgt)) { + c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2); + } else { + c_y = out_y; + } + b_y = a_y, d_y = c_y; + } + } + } + + if (transparent == 1) { + if (flag) { + for (i = 0; i < image_left_pos; i++) { + *pImage32++ = backGround[i] << 2; + } + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + + if (val1 == transIndex) { + *pImage32++ = backGround[i+image_left_pos] << 2; + backGround[i+image_left_pos] = 0x1000000; + } else { + *pImage32++ = pDacbox[val1] << 2; + backGround[i+image_left_pos] = 0x1000000; + } + } + for (i = orgwdt+image_left_pos; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos]; + a_x += logi_wdt, c_x += logi_wdt; + } else { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt, c_x += logi_wdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos]; + b_x += logi_wdt, d_x += logi_wdt; + } else { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt, d_x += logi_wdt; + } + } + backGround[i+image_left_pos] = 0x1000000; + out_x += decwdt; + } + + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos]; + a_x += logi_wdt; + } else { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos]; + b_x += logi_wdt; + } else { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt; + } + } + backGround[i+image_left_pos] = 0x1000000; + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos]; + c_x += logi_wdt; + } else { + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + c_x += logi_wdt; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos]; + d_x += logi_wdt; + } else { + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + d_x += logi_wdt; + } + } + backGround[i+image_left_pos] = 0x1000000; + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + if (!interLaced) { + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + } + } else { + if (flag) { + for (i = 0; i < image_left_pos; i++) { + *pImage32++ = backGround[i]<<2; + } + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + *pImage32++ = pDacbox[val1] << 2; + backGround[i+image_left_pos] = backcolor888; + } + for (i = orgwdt+image_left_pos; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt, c_x += logi_wdt; + backGround[i+image_left_pos] = backcolor888; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt, d_x += logi_wdt; + backGround[i+image_left_pos] = backcolor888; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt; + backGround[i+image_left_pos] = backcolor888; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt; + backGround[i+image_left_pos] = backcolor888; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + c_x += logi_wdt; + backGround[i+image_left_pos] = backcolor888; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + d_x += logi_wdt; + backGround[i+image_left_pos] = backcolor888; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + if (!interLaced) { + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + } + } + + backGround += logi_wdt; + bufptr = buf; + bufcnt = orgwdt_1; + } + } + + if (rowcount == orghgt) { + break; + } + /* __get_next_code(pInputStream) */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + if (c == ending) { + break; + } + + if (c == clear) { + curr_size = size + 1; + slot = newcodes; + top_slot = 1 << curr_size; + + do { + /* __get_next_code(pInputStream); */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + } while (c == clear); + + if (c == ending) { + break; + } + + if (c >= slot) { + c = 0; + } + + oc = fc = c; + + *sp++ = (unsigned char)c; + } else { + code = c; + + if (code >= slot) { + code = oc; + *sp++ = (unsigned char)fc; + } + + while (code >= newcodes) { + *sp++ = suffix[code]; + code = prefix[code]; + } + + *sp++ = (unsigned char)code; + spCount++; + if (slot < top_slot) { + fc = code; + suffix[slot] = (unsigned char)fc; + prefix[slot++] = oc; + oc = c; + } + if (slot >= top_slot) { + if (curr_size < 12) { + top_slot <<= 1; + ++curr_size; + } + } + } + + } + + break; + + + /* No disposal specified. The decoder is not required to take any action */ + case 0: + + /* Do not dispose. The graphic is to be left in place. */ + case 1: + + default: + while (rowcount < orghgt) { + if ((sp - dstack) > 0) { + spCount = sp - dstack; + } + /* Now that we've pushed the decoded string (in reverse order) + * onto the stack, lets pop it off and put it into our decode + * buffer... And when the decode buffer is full, write another + * line... + */ + while (sp > dstack) { + --sp; + *bufptr++ = *sp; + + if (--bufcnt == 0) { + /********************************************************************************** + if ((ret = put_line(rowcount++, bufptr - buf, WDT, buf, pBitmapElem->pBits)) < 0) + **********************************************************************************/ + rowcount++; + len = bufptr - buf; + if (len >= orgwdt) { + len = orgwdt; + } + + if (interLaced == 0) { /* interlaced image */ + if (!flag) { + out_x = 0, out_y += dechgt; + } + } else { /* interlaced image */ + if (inter_step == 1) { + startloc += 8; + intercount++; + } else if (inter_step == 2) { + startloc += 8; + intercount++; + } else if (inter_step == 3) { + startloc += 4; + intercount++; + } else if (inter_step == 4) { + startloc += 2; + intercount++; + } + + if (startloc >= orghgt+image_top_pos) { + inter_step++; + if (inter_step == 2) { + startloc = 4+image_top_pos; + } else if (inter_step == 3) { + startloc = 2+image_top_pos; + } else if (inter_step == 4) { + startloc = 1+image_top_pos; + } + } + + backGround = (unsigned int *)(pFrameData->pPrevImg + ((startloc * logi_wdt) << 2)); + /* gif to rgb 565 */ + if (flag) { + pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt; + } else { + out_x = 0, out_y = startloc * dechgt; + a_x = logi_wdt >> 2; + b_x = ((logi_wdt*3) >> 2); + c_x = logi_wdt >> 2; + d_x = ((logi_wdt*3) >> 2); + if (out_y <= (logi_hgt >> 2)) { + a_y = logi_hgt >> 2; + b_y = logi_hgt >> 2; + c_y = ((logi_hgt*3) >> 2); + d_y = ((logi_hgt*3) >> 2); + } else { + if (((out_y%logi_hgt) - (logi_hgt >> 2)) > 0) { + a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2); + } else if (((out_y%logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) { + a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt >> 2); + } else { + a_y = out_y; + } + + if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) > 0) { + c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2)); + } else if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y%logi_hgt)) { + c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2); + } else { + c_y = out_y; + } + b_y = a_y, d_y = c_y; + } + } + } + + if (transparent == 1) { + if (flag) { + for (i = 0; i < image_left_pos; i++) { + *pImage32++ = backGround[i] << 2; + } + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + + if (val1 == transIndex) { + *pImage32++ = backGround[i+image_left_pos] << 2; /* Set *pImage32 MSB 1 */ + } else { + *pImage32++ = pDacbox[val1] << 2; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + for (i = orgwdt+image_left_pos; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos]; + a_x += logi_wdt, c_x += logi_wdt; + } else { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt, c_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos]; + b_x += logi_wdt, d_x += logi_wdt; + } else { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt, d_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + out_x += decwdt; + } + + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i+image_left_pos]; + a_x += logi_wdt; + } else { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i+image_left_pos]; + b_x += logi_wdt; + } else { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i+image_left_pos]; + c_x += logi_wdt; + } else { + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + c_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + if (0 <= d2 && d2 < decwdt) { + if (val1 == transIndex) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i+image_left_pos]; + d_x += logi_wdt; + } else { + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + d_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + if (!interLaced) { + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + } + } else { + if (flag) { + for (i = 0; i < image_left_pos; i++) { + *pImage32++ = backGround[i] << 2; + } + for (i = 0; i < len; i++) { + val1 = buf[i] & (numcolors-1); + *pImage32++ = pDacbox[val1] << 2; + backGround[i+image_left_pos] = pDacbox[val1]; + } + for (i = orgwdt+image_left_pos; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt, c_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt, d_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += pDacbox[val1]; + a_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += pDacbox[val1]; + b_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + if (!interLaced) { + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < image_left_pos; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + for (i = 0; i < orgwdt; i++) { + val1 = buf[i] & (numcolors-1); + + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += pDacbox[val1]; + c_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += pDacbox[val1]; + d_x += logi_wdt; + backGround[i+image_left_pos] = pDacbox[val1]; + } + out_x += decwdt; + } + for (i = image_left_pos+orgwdt; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + + } + if (!interLaced) { + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + } + } + + backGround += logi_wdt; + bufptr = buf; + bufcnt = orgwdt_1; + } + } + if (rowcount == orghgt) { + break; + } + /* __get_next_code(pInputStream) */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + if (c == ending) { + break; + } + + if (c == clear) { + curr_size = size + 1; + slot = newcodes; + top_slot = 1 << curr_size; + + do { + /* __get_next_code(pInputStream); */ + if (navail_bytes < 2) { + if (nbits_left == 0) + __get_next_code_first_nbits_left_0(pInputStream) + else + __get_next_code_first_nbits_left_not_0(pInputStream) + __get_next_code_first_while(pInputStream) + } else { + if (nbits_left == 0) + __get_next_code_second_nbits_left_0(pInputStream) + else + __get_next_code_second_nbits_left_not_0(pInputStream) + + __get_next_code_second_while(pInputStream) + } + } while (c == clear); + + if (c == ending) { + break; + } + + if (c >= slot) { + c = 0; + } + + oc = fc = c; + + *sp++ = (unsigned char)c; + } else { + code = c; + + if (code >= slot) { + code = oc; + *sp++ = (unsigned char)fc; + } + + while (code >= newcodes) { + *sp++ = suffix[code]; + code = prefix[code]; + } + + *sp++ = (unsigned char)code; + spCount++; + if (slot < top_slot) { + fc = code; + suffix[slot] = (unsigned char)fc; + prefix[slot++] = oc; + oc = c; + } + if (slot >= top_slot) { + if (curr_size < 12) { + top_slot <<= 1; + ++curr_size; + } + } + } + } + + break; + } + + if (interLaced) { + startloc = orghgt+image_top_pos; + pImage32 = (unsigned int *)(pDecBuf) + startloc * decwdt; + if (!flag) { + out_x = 0, out_y = startloc * dechgt; + a_x = logi_wdt >> 2; + b_x = ((logi_wdt*3) >> 2); + c_x = logi_wdt >> 2; + d_x = ((logi_wdt*3) >> 2); + if (out_y <= (logi_hgt >> 2)) { + a_y = logi_hgt >> 2; + b_y = logi_hgt >> 2; + c_y = ((logi_hgt*3) >> 2); + d_y = ((logi_hgt*3) >> 2); + } else { + if (((out_y%logi_hgt) - (logi_hgt >> 2)) > 0) { + a_y = ((out_y/logi_hgt)+1) * logi_hgt + (logi_hgt >> 2); + } else if (((out_y%logi_hgt) - (logi_hgt >> 2)) < 0 || !(out_y%logi_hgt)) { + a_y = ((out_y/logi_hgt)) * logi_hgt + (logi_hgt >> 2); + } else { + a_y = out_y; + } + + if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) > 0) { + c_y = ((out_y/logi_hgt+1) * logi_hgt + ((logi_hgt*3) >> 2)); + } else if (((out_y%logi_hgt) - ((logi_hgt*3) >> 2)) < 0 || !(out_y%logi_hgt)) { + c_y = ((out_y/logi_hgt)) * logi_hgt + ((logi_hgt*3) >> 2); + } else { + c_y = out_y; + } + b_y = a_y, d_y = c_y; + } + } + out_y -= dechgt; + } + + backGround = (unsigned int *)(pFrameData->pPrevImg + (((image_top_pos+orghgt) * logi_wdt) << 2)); + for (rowcount = image_top_pos+orghgt; rowcount < logi_hgt; rowcount++) { + if (flag) { + for (i = 0; i < logi_wdt; i++) { + *pImage32++ = backGround[i] << 2; + } + } else { + out_x = 0, out_y += dechgt; + if (c_y < end) { + d1 = a_y - out_y; + d2 = c_y - out_y; + if ((0 <= d1 && d1 < dechgt) && 0 <= d2 && d2 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt, c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt, d_x += logi_wdt; + } + out_x += decwdt; + } + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } else if (0 <= d1 && d1 < dechgt) { + pImage32 = (unsigned int *)(pDecBuf) + (a_y/logi_hgt) * decwdt; + for (i = 0; i < logi_wdt; i++) { + d1 = a_x - out_x; + d2 = b_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32 + (a_x/logi_wdt)) += backGround[i]; + a_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32 + (b_x/logi_wdt)) += backGround[i]; + b_x += logi_wdt; + } + out_x += decwdt; + } + a_x = logi_wdt >> 2, a_y += logi_hgt; + b_x = ((logi_wdt*3) >> 2), b_y += logi_hgt; + } else if (0 <= d2 && d2 < dechgt) { + pImage32_2 = (unsigned int *)(pDecBuf) + (c_y/logi_hgt) * decwdt; + for (i = 0; i < logi_wdt; i++) { + d1 = c_x - out_x; + d2 = d_x - out_x; + if (0 <= d1 && d1 < decwdt) { + *(pImage32_2 + (c_x/logi_wdt)) += backGround[i]; + c_x += logi_wdt; + } + if (0 <= d2 && d2 < decwdt) { + *(pImage32_2 + (d_x/logi_wdt)) += backGround[i]; + d_x += logi_wdt; + } + out_x += decwdt; + } + c_x = logi_wdt >> 2, c_y += logi_hgt; + d_x = ((logi_wdt*3) >> 2), d_y += logi_hgt; + } + } + } + backGround += logi_wdt; + } + + + if (bCenterAlign) { + margin_wdt1_2 = (expected_width - resized_width) >> 1; + margin_hgt1_2 = (expected_height - resized_height) >> 1; + } else { + margin_wdt1_2 = 0; + margin_hgt1_2 = 0; + } + + + /* 565 Conversion */ + pImage32 = (unsigned int *)(pDecBuf); + + for (i = 0, k = margin_hgt1_2; i < dechgt; i++) { + pImage16 = (unsigned short *)((unsigned char *)pOutBits + ((margin_wdt1_2 + (expected_width) * k) << 1)); + for (j = 0; j < decwdt; j++) { + if ((*pImage32>>24) == 0) { + *(pImage16++) = ((*pImage32 & 0xf80000) >> 8) | ((*pImage32 & 0xfc00) >> 5) | ((*pImage32 & 0xf8) >> 3); + } else if ((*pImage32 >> 24) == 1) { + *(pImage16++) = (((*pImage32 & 0xf80000) >> 6) / 3) | (((*pImage32 & 0xfc00) >> 3)/3) | (((*pImage32 & 0xf8) >> 1)/3); + } else if ((*pImage32 >> 24) == 2) { + *(pImage16++) = ((*pImage32 & 0xf80000) >> 7) | ((*pImage32 & 0xfc00) >> 4) | ((*pImage32 & 0xf8) >> 2); + } else { + *(pImage16++) = ui_backcolor565; + } + pImage32++; + } + k++; + } + + if (decoderline) { + IfegMemFree(decoderline); + decoderline = 0; + } + if (pDecBuf) { + IfegMemFree(pDecBuf); + pDecBuf = 0; + } + + pFrameData->offset = inputPos; + pFrameData->imgCount++; + + return 1; + + break; + + default: + break; + + } + } +} diff --git a/src/codec/img-codec-osal.c b/src/codec/img-codec-osal.c new file mode 100644 index 0000000..c39d57c --- /dev/null +++ b/src/codec/img-codec-osal.c @@ -0,0 +1,159 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "img-codec-osal.h" +#include +#include +#include + +#include + +void *IfegMemAlloc(unsigned int size) +{ + void *pmem; + pmem = malloc(size); + return pmem; +} + +void IfegMemFree(void *pMem) +{ + free(pMem); + pMem = 0; +} + +void *IfegMemcpy(void *dest, const void *src, unsigned int count) +{ + return memcpy(dest, src, count); +} + +void *IfegMemset(void *dest, int c, unsigned int count) +{ + return memset(dest, c, count); +} + +ULONG IfegGetAvailableMemSize(void) +{ + return 1; +} + +int IfegMemcmp(const void *pMem1, const void *pMem2, size_t length) +{ + return memcmp(pMem1, pMem2, length); +} + +DRM_FILE_HANDLE hDrmFile = NULL; +static BOOL _is_real_drm = FALSE; + +HFile DrmOpenFile(const char *szPathName) +{ + if (drm_svc_is_drm_file(szPathName) == DRM_TRUE) { + _is_real_drm = TRUE; + } else { + _is_real_drm = FALSE; + } + + if (!_is_real_drm) { + FILE *fp = fopen(szPathName, "rb"); + + if (fp == NULL) { + return (HFile) INVALID_HOBJ; + } + + return fp; + + } else { + int ret = + drm_svc_open_file(szPathName, DRM_PERMISSION_DISPLAY, + &hDrmFile); + + if (ret != DRM_RESULT_SUCCESS) { + return (HFile) INVALID_HOBJ; + } + return hDrmFile; + } +} + +BOOL DrmReadFile(HFile hFile, void *pBuffer, ULONG bufLen, ULONG * pReadLen) +{ + size_t readCnt = -1; + + if (!_is_real_drm) { + readCnt = fread(pBuffer, sizeof(char), bufLen, hFile); + *pReadLen = (ULONG) readCnt; + } else { + drm_svc_read_file((DRM_FILE_HANDLE) hFile, pBuffer, bufLen, + &readCnt); + *pReadLen = (ULONG) readCnt; + } + return TRUE; +} + +long DrmTellFile(HFile hFile) +{ + if (!_is_real_drm) { + return ftell(hFile); + } else { + return drm_svc_tell_file((DRM_FILE_HANDLE) hFile); + } +} + +BOOL DrmSeekFile(HFile hFile, long position, long offset) +{ + + if (position < 0) { + return FALSE; + } + if (!_is_real_drm) { + fseek(hFile, offset, position); + } else { + drm_svc_seek_file((DRM_FILE_HANDLE) hFile, offset, position); + } + + return TRUE; +} + +BOOL DrmGetFileAttributes(const char *szPathName, FmFileAttribute * pFileAttr) +{ + FILE *f = NULL; + + f = fopen(szPathName, "r"); + + if (f == NULL) { + return FALSE; + } + + fseek(f, 0, SEEK_END); + pFileAttr->fileSize = ftell(f); + fclose(f); + + return TRUE; +} + +BOOL DrmCloseFile(HFile hFile) +{ + if (!_is_real_drm) { + fclose(hFile); + } else { + drm_svc_close_file((DRM_FILE_HANDLE) hFile); + } + + return TRUE; +} diff --git a/src/codec/img-codec-parser.c b/src/codec/img-codec-parser.c new file mode 100644 index 0000000..c5f9231 --- /dev/null +++ b/src/codec/img-codec-parser.c @@ -0,0 +1,883 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include +#include + +#if defined(_PERFORMANCE_CHECK_) +#include +#include +#endif + +#include "media-thumb-debug.h" +#include "img-codec-common.h" +#include "img-codec-parser.h" + +#define FILE_READ_SIZE 4096 +typedef struct _stream { + HFile fd; + unsigned int buffpos; + unsigned int filepos; + unsigned int filesize; + unsigned int buffend; + unsigned int debugpos; + unsigned char *buffer; +} IFEGSTREAMCTRL; + +ImgCodecType _ImgGetInfoStreaming(HFile hFile, unsigned long fileSize, + ImgImageInfo *imgInfo); +BOOL process_EXIF(unsigned char *ExifSection, unsigned int length, + unsigned int *pOrientataion); + +ImgCodecType ImgGetInfoHFile(HFile hFile, unsigned long fileSize, + ImgImageInfo *imgInfo) +{ + ImgCodecType result = 0; + SysAssert(hFile); + SysAssert(fileSize); + + if (imgInfo == NULL) { + result = _ImgGetInfoStreaming(hFile, fileSize, NULL); + } else { + result = _ImgGetInfoStreaming(hFile, fileSize, imgInfo); + } + + DrmSeekFile(hFile, SEEK_SET, 0); + + return result; + +} + +ImgCodecType ImgGetInfoFile(const char *filePath, ImgImageInfo * imgInfo) +{ + HFile hFile; + FmFileAttribute fileAttrib; + ImgCodecType result; + SysAssert(filePath); + hFile = DrmOpenFile(filePath); + + if (hFile == (HFile) INVALID_HOBJ) { + return IMG_CODEC_NONE; + } + DrmGetFileAttributes(filePath, &fileAttrib); + + if ((fileAttrib.fileSize == 0)) { + DrmCloseFile(hFile); + return IMG_CODEC_NONE; + } + + thumb_dbg("file size : %d", fileAttrib.fileSize); + + result = ImgGetInfoHFile(hFile, fileAttrib.fileSize, imgInfo); + + DrmCloseFile(hFile); + + return result; + +} + +static unsigned char gIfegPNGHeader[] = { + 0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a }; +static unsigned char gIfegJPEGHeader[] = { 0xFF, 0xD8 }; +static unsigned char gIfegGIFHeader[] = { "GIF" }; +static unsigned char gIfegBMPHeader[] = { 0x42, 0x4D }; + +static int _CheckBuffer(IFEGSTREAMCTRL *pIfegstreamctrl, unsigned int size) +{ + unsigned long fileread; + + if ((size + pIfegstreamctrl->buffpos) > pIfegstreamctrl->buffend) { + if (pIfegstreamctrl->filepos == pIfegstreamctrl->filesize) { + return 0; + } + + if (pIfegstreamctrl->buffpos == 0) { + if (DrmReadFile + (pIfegstreamctrl->fd, pIfegstreamctrl->buffer, + FILE_READ_SIZE, &fileread) == FALSE) { + return 0; + } + if (fileread == 0) { + return 0; + } + pIfegstreamctrl->buffend = fileread; + pIfegstreamctrl->filepos += fileread; + pIfegstreamctrl->buffpos = 0; + } else { + + if (size >= 2048 + || pIfegstreamctrl->buffend - + pIfegstreamctrl->buffpos > FILE_READ_SIZE) { + return 0; + } + AcMemcpy(pIfegstreamctrl->buffer, + &pIfegstreamctrl->buffer[pIfegstreamctrl-> + buffpos], + pIfegstreamctrl->buffend - + pIfegstreamctrl->buffpos); + if (DrmReadFile + (pIfegstreamctrl->fd, + &pIfegstreamctrl->buffer[pIfegstreamctrl->buffend - + pIfegstreamctrl->buffpos], + pIfegstreamctrl->buffpos, &fileread) == FALSE) { + return 0; + } + if (fileread == 0) { + return 0; + } + pIfegstreamctrl->buffend = + pIfegstreamctrl->buffend - + pIfegstreamctrl->buffpos + fileread; + pIfegstreamctrl->buffpos = 0; + pIfegstreamctrl->filepos += fileread; + } + return 1; + } + return 2; +} + +static unsigned int _IfegReadUINT(unsigned char *pBuffer) +{ + return (((*pBuffer) << 24) | ((*(pBuffer + 1)) << 16) | + ((*(pBuffer + 2)) << 8) | (*(pBuffer + 3))); +} + +ImgCodecType ImgGetInfo(unsigned char *pEncodedData, unsigned long fileSize, + ImgImageInfo *imgInfo) +{ + unsigned int width = 0, height = 0; + + /* Initialize values */ + if (imgInfo) { + imgInfo->width = 0; + imgInfo->height = 0; + imgInfo->numberOfFrame = 1; + imgInfo->bOrientation = 0; + } + + SysAssert(pEncodedData); + SysAssert(fileSize); + + /*********************** PNG *************************/ + if (AcMemcmp(pEncodedData, gIfegPNGHeader, PNG_HEADER_LENGTH) == 0) { + unsigned char tmp; + + if (fileSize < 40) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in PNG"); + return IMG_CODEC_UNKNOWN_TYPE; + } + /* Get Image Width */ + width = _IfegReadUINT((pEncodedData + 16)); + + /* Get Image Height */ + height = _IfegReadUINT((pEncodedData + 20)); + + /* Read Interlace byte */ + tmp = *(pEncodedData + 28); + /* If image is interlaced then multiple should be 2 */ + if (tmp) { + thumb_dbg("Interlaced PNG Image."); + } + + thumb_dbg("type: IMG_CODEC_PNG"); + + if (imgInfo) { + imgInfo->width = width; + imgInfo->height = height; + } + return IMG_CODEC_PNG; + } + /*********************** BMP *************************/ + else if (AcMemcmp(pEncodedData, gIfegBMPHeader, BMP_HEADER_LENGTH) == 0) { + /* Parse BMP File and get image width and image height */ + if (fileSize < 26) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in BMP"); + return IMG_CODEC_UNKNOWN_TYPE; + } + if (imgInfo) { + imgInfo->width = + pEncodedData[18] | (pEncodedData[19] << 8) | + (pEncodedData[20] << 16) | (pEncodedData[21] << 24); + imgInfo->height = + pEncodedData[22] | (pEncodedData[23] << 8) | + (pEncodedData[24] << 16) | (pEncodedData[25] << 24); + } + + thumb_dbg("type : IMG_CODEC_BMP"); + return IMG_CODEC_BMP; + + } + /*********************** GIF *************************/ + else if (AcMemcmp(pEncodedData, gIfegGIFHeader, GIF_HEADER_LENGTH) == 0) { + int length; + int inputPos = 0; + int temp; + int finished; + int imagecount = 0; + + if ((unsigned int)inputPos + 13 > fileSize) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (pEncodedData[0] != 'G' || pEncodedData[1] != 'I' + || pEncodedData[2] != 'F' || pEncodedData[3] < '0' + || pEncodedData[3] > '9' || pEncodedData[4] < '0' + || pEncodedData[4] > '9' || pEncodedData[5] < 'A' + || pEncodedData[5] > 'z') { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + /* get Logical width, height */ + if (imgInfo) { + imgInfo->width = + pEncodedData[6] | (pEncodedData[7] << 8); + imgInfo->height = + pEncodedData[8] | (pEncodedData[9] << 8); + } + + if ((pEncodedData[10] & 0x80) != 0) /* Global color table */ { + temp = (pEncodedData[10] & 0x7) + 1; + length = (1 << temp) * 3; + inputPos += length; + if ((unsigned int)inputPos > fileSize) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + } + + inputPos += 13; + finished = 0; + + /* still gif image (image_cnt = 1) */ + while (!finished) { + if ((unsigned int)inputPos > fileSize) + break; + + switch (pEncodedData[inputPos++]) { + case 0x3b: /* End of the GIF dataset */ + finished = 1; + break; + + case 0x21: /* Extension Block */ + switch (pEncodedData[inputPos++]) { + case 0xf9: /* Graphic control extension block */ + if (4 != pEncodedData[inputPos++]) { /* data length : fixed 4 bytes */ + thumb_warn + ("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + inputPos += 4; + inputPos++; /* block end */ + break; + + case 0x01: /* Plain Text block */ + case 0xfe: /* Comment Extension block */ + case 0xff: /* Appliation Extension block */ + while ((length = pEncodedData[inputPos++]) > 0) { /* get the data length */ + inputPos += (length); + if ((unsigned int)inputPos > + fileSize) { + thumb_warn + ("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return + IMG_CODEC_UNKNOWN_TYPE; + } + } + break; + + default: + break; + } + + break; + + case 0x2c: /* Start of an image object. Read the image description. */ + + if ((unsigned int)inputPos + 9 > fileSize) { + thumb_warn + ("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + /* Color Resolution */ + if ((pEncodedData[inputPos + 8] & 0x80) != 0) { /* Logical color table */ + temp = + (pEncodedData[inputPos + 8] & 0x7) + + 1; + length = (1 << temp) * 3; + inputPos += length; + if ((unsigned int)inputPos > fileSize) { + thumb_warn + ("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + } + + inputPos += 9; + + temp = pEncodedData[inputPos++]; + if (temp < 2 || 9 < temp) { + thumb_warn + ("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + do { + length = pEncodedData[inputPos++]; + inputPos += length; + if ((unsigned int)inputPos > fileSize) { + thumb_warn + ("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + } while (length); + + if (!imagecount) + imagecount++; + else { + if (imgInfo) + imgInfo->numberOfFrame = 2; + return IMG_CODEC_AGIF; + } + break; + + default: + finished = 0; + break; + + } /* end of switch (pEncodedData[inputPos++]) */ + } /* end of while (pImage->bitmapCount > image_cnt && !finished) */ + + return IMG_CODEC_GIF; + } + + thumb_warn("IMG_CODEC_UNKNOWN_TYPE"); + return IMG_CODEC_UNKNOWN_TYPE; +} + +ImgCodecType _ImgGetInfoStreaming(HFile hFile, unsigned long fileSize, + ImgImageInfo *imgInfo) +{ + unsigned int fileleft; + unsigned long fileread; + unsigned char EncodedDataBuffer[4096]; + + unsigned int *pNumberOfFrames = NULL; + unsigned int *pWidth = NULL; + unsigned int *pHeight = NULL; + unsigned int *pOrientation = NULL; + + if (imgInfo == NULL) { + pNumberOfFrames = NULL; + pWidth = NULL; + pHeight = NULL; + pOrientation = NULL; + } else { + pWidth = &(imgInfo->width); + pHeight = &(imgInfo->height); + pOrientation = &(imgInfo->bOrientation); + pNumberOfFrames = &(imgInfo->numberOfFrame); + + *pWidth = 0; + *pHeight = 0; + *pOrientation = 0; + } + + AcMemset(EncodedDataBuffer, 0, 4096); + + /* Initialize values */ + if (pNumberOfFrames) { + *pNumberOfFrames = 1; + } + + SysAssert((const char *)&fileSize); + + if (DrmReadFile(hFile, EncodedDataBuffer, 8, &fileread) == FALSE) { + thumb_err("DrmReadFile was failed"); + return IMG_CODEC_NONE; + } + + if (fileread < MINIMUM_HEADER_BYTES) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE"); + return IMG_CODEC_UNKNOWN_TYPE; + } + /*********************** PNG *************************/ + if (AcMemcmp(EncodedDataBuffer, gIfegPNGHeader, PNG_HEADER_LENGTH) == 0) { + unsigned char tmp; + + if (DrmReadFile(hFile, EncodedDataBuffer, 32, &fileread) == + FALSE) { + thumb_err("DrmReadFile was failed"); + return IMG_CODEC_NONE; + } + if (fileread < 32) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in PNG"); + return IMG_CODEC_UNKNOWN_TYPE; + } + /* Get Image Width */ + if (pWidth) { + *pWidth = _IfegReadUINT((EncodedDataBuffer + 8)); + } + + /* Get Image Height */ + if (pHeight) { + *pHeight = _IfegReadUINT((EncodedDataBuffer + 12)); + } + + /* Read Interlace byte */ + tmp = *(EncodedDataBuffer + 20); + /* If image is interlaced then multiple should be 2 */ + if (tmp) { + thumb_dbg("Interlaced PNG Image.\n"); + } + thumb_dbg("IMG_CODEC_PNG\n"); + return IMG_CODEC_PNG; + } + /*********************** BMP *************************/ + else if (AcMemcmp(EncodedDataBuffer, gIfegBMPHeader, BMP_HEADER_LENGTH) + == 0) { + /* Parse BMP File and get image width and image height */ + if (DrmReadFile(hFile, &EncodedDataBuffer[8], 18, &fileread) == + FALSE) { + thumb_err("DrmReadFile was failed"); + return IMG_CODEC_NONE; + } + if (fileread < 18) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in BMP"); + return IMG_CODEC_UNKNOWN_TYPE; + } + if (pWidth == NULL || pHeight == NULL + || pNumberOfFrames == NULL) { + return IMG_CODEC_BMP; + } + if (pWidth) { + *pWidth = + EncodedDataBuffer[18] | (EncodedDataBuffer[19] << 8) + | (EncodedDataBuffer[20] << 16) | + (EncodedDataBuffer[21] << 24); + } + if (pHeight) { + *pHeight = + EncodedDataBuffer[22] | (EncodedDataBuffer[23] << 8) + | (EncodedDataBuffer[24] << 16) | + (EncodedDataBuffer[25] << 24); + } + + thumb_dbg("IMG_CODEC_BMP"); + return IMG_CODEC_BMP; + } + /*********************** GIF *************************/ + else if (AcMemcmp(EncodedDataBuffer, gIfegGIFHeader, GIF_HEADER_LENGTH) + == 0) { + unsigned int tablelength = 0; + unsigned int imagecount = 0; + int finished = 0; + unsigned char temp; + unsigned int length; + IFEGSTREAMCTRL ifegstreamctrl; + + if (13 > fileSize) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (DrmReadFile(hFile, &EncodedDataBuffer[8], 5, &fileread) == + FALSE) { + thumb_err("DrmReadFile was failed"); + + return IMG_CODEC_NONE; + } + if (fileread < 5) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (EncodedDataBuffer[0] != 'G' || EncodedDataBuffer[1] != 'I' + || EncodedDataBuffer[2] != 'F' || EncodedDataBuffer[3] < '0' + || EncodedDataBuffer[3] > '9' || EncodedDataBuffer[4] < '0' + || EncodedDataBuffer[4] > '9' || EncodedDataBuffer[5] < 'A' + || EncodedDataBuffer[5] > 'z') { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (!(pWidth && pHeight)) { + return IMG_CODEC_UNKNOWN_TYPE; + } else { + *pWidth = + EncodedDataBuffer[6] | (EncodedDataBuffer[7] << 8); + *pHeight = + EncodedDataBuffer[8] | (EncodedDataBuffer[9] << 8); + } + + thumb_dbg("Logical width : %d, Height : %d", *pWidth, + *pHeight); + + if ((EncodedDataBuffer[10] & 0x80) != 0) { /* Global color table */ + temp = (EncodedDataBuffer[10] & 0x7) + 1; + tablelength = (1 << temp) * 3; + + if ((tablelength * sizeof(char)) > + sizeof(EncodedDataBuffer)) { + thumb_warn + ("_ImgGetInfoStreaming :table length is more than buffer length"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (13 + tablelength > fileSize) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + /* coverity[ -tainted_data_argument : EncodedDataBuffer ] */ + if (DrmReadFile + (hFile, EncodedDataBuffer, tablelength, + &fileread) == FALSE) { + thumb_err("DrmReadFile was failed"); + + return IMG_CODEC_NONE; + } + if (fileread < tablelength) { + thumb_warn("IMG_CODEC_UNKNOWN_TYPE in GIF"); + return IMG_CODEC_UNKNOWN_TYPE; + } + } + + fileleft = fileSize - 13 - tablelength; + + ifegstreamctrl.fd = hFile; + ifegstreamctrl.filesize = fileleft; + ifegstreamctrl.filepos = 0; + ifegstreamctrl.buffpos = 0; + ifegstreamctrl.buffend = 0; + ifegstreamctrl.buffer = EncodedDataBuffer; + + while (!finished) { + if (ifegstreamctrl.buffpos > ifegstreamctrl.buffend) + break; + if (_CheckBuffer(&ifegstreamctrl, 1) == 0) { + thumb_warn("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + switch (EncodedDataBuffer[ifegstreamctrl.buffpos++]) { + + case 0x3b: /* End of the GIF dataset */ + finished = 1; + break; + + case 0x21: /* Extension Block */ + if (_CheckBuffer(&ifegstreamctrl, 1) == 0) { + thumb_warn("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + switch (EncodedDataBuffer + [ifegstreamctrl.buffpos++]) { + + case 0xf9: /* Graphic control extension block */ + if (_CheckBuffer(&ifegstreamctrl, 6) == + 0) { + thumb_warn + ("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (4 != EncodedDataBuffer[ifegstreamctrl.buffpos++]) { /* data length : fixed 4 bytes */ + return 0; + } + ifegstreamctrl.buffpos += 4; + ifegstreamctrl.buffpos++; /* block end */ + break; + + case 0x01: /* Plain Text block */ + case 0xfe: /* Comment Extension block */ + case 0xff: /* Appliation Extension block */ + if (_CheckBuffer(&ifegstreamctrl, 1) == + 0) { + thumb_warn + ("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + if (ifegstreamctrl.buffpos > + sizeof(EncodedDataBuffer)) { + thumb_warn + ("buffer position exceeds buffer max length "); + return IMG_CODEC_UNKNOWN_TYPE; + } + + while ((length = EncodedDataBuffer[ifegstreamctrl.buffpos++]) > 0) { /* get the data length */ + if (_CheckBuffer + (&ifegstreamctrl, + length) == 0) { + thumb_warn + ("_CheckBuffer was failed"); + return + IMG_CODEC_UNKNOWN_TYPE; + } + + ifegstreamctrl.buffpos += + (length); + /* File End Check */ + } + break; + + default: + break; + } + + break; + + case 0x2c: /* Start of an image object. Read the image description. */ + + if (_CheckBuffer(&ifegstreamctrl, 9) == 0) { + thumb_warn("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } +#if 1 + if (imagecount == 0) { + /* Regard the width/height of the first image block as the size of thumbnails. */ + int img_block_w, img_block_h, + img_block_left, img_block_top; + img_block_left = + EncodedDataBuffer[ifegstreamctrl. + buffpos] | + (EncodedDataBuffer + [ifegstreamctrl.buffpos + 1] << 8); + img_block_top = + EncodedDataBuffer[ifegstreamctrl. + buffpos + + 2] | + (EncodedDataBuffer + [ifegstreamctrl.buffpos + 3] << 8); + + img_block_w = + EncodedDataBuffer[ifegstreamctrl. + buffpos + + 4] | + (EncodedDataBuffer + [ifegstreamctrl.buffpos + 5] << 8); + img_block_h = + EncodedDataBuffer[ifegstreamctrl. + buffpos + + 6] | + (EncodedDataBuffer + [ifegstreamctrl.buffpos + 7] << 8); + thumb_dbg + ("Image block width : %d, Height : %d, left:%d, top:%d\n", + img_block_w, img_block_h, + img_block_left, img_block_top); + + *pWidth = img_block_w; + *pHeight = img_block_h; + } +#endif + /* Color Resolution */ + if ((EncodedDataBuffer[ifegstreamctrl.buffpos + 8] & 0x80) != 0) { /* Logical color table */ + temp = + (EncodedDataBuffer + [ifegstreamctrl.buffpos + + 8] & 0x7) + 1; + length = (1 << temp) * 3; + if (_CheckBuffer + (&ifegstreamctrl, + length + 9) == 0) { + thumb_warn + ("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + ifegstreamctrl.buffpos += length; + /* File End Check */ + } + + ifegstreamctrl.buffpos += 9; + + if (_CheckBuffer(&ifegstreamctrl, 1) == 0) { + thumb_warn("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + temp = + EncodedDataBuffer[ifegstreamctrl.buffpos++]; + if (temp < 2 || 9 < temp) { + return IMG_CODEC_UNKNOWN_TYPE; + } + + do { + if (_CheckBuffer(&ifegstreamctrl, 1) == + 0) { + thumb_warn + ("_CheckBuffer was failed"); + return IMG_CODEC_UNKNOWN_TYPE; + } + + length = + EncodedDataBuffer[ifegstreamctrl. + buffpos++]; + if ((length + ifegstreamctrl.buffpos) > ifegstreamctrl.buffend) { + length = + length + + ifegstreamctrl.buffpos - + ifegstreamctrl.buffend; + if (DrmSeekFile + (ifegstreamctrl.fd, + SEEK_CUR, + length) == FALSE) { + if (imagecount) { + if (pNumberOfFrames) + *pNumberOfFrames + = 2; + thumb_dbg + ("IMG_CODEC_AGIF"); + return + IMG_CODEC_AGIF; + } + return + IMG_CODEC_UNKNOWN_TYPE; + } + ifegstreamctrl.filepos += + length; + ifegstreamctrl.buffpos = 0; + ifegstreamctrl.buffend = 0; + } else { + ifegstreamctrl.buffpos += + length; + } + + /* File End Check */ + } while (length); + if (!imagecount) + imagecount++; + else { + if (pNumberOfFrames) + *pNumberOfFrames = 2; + thumb_dbg("IMG_CODEC_AGIF"); + return IMG_CODEC_AGIF; + } + break; + + default: + finished = 0; + break; + + } + } + if (pNumberOfFrames) { + *pNumberOfFrames = 1; + } + thumb_dbg("IMG_CODEC_GIF"); + return IMG_CODEC_GIF; + } + + /*********************** Jpeg *************************/ + else if (AcMemcmp(EncodedDataBuffer, gIfegJPEGHeader, JPG_HEADER_LENGTH) + == 0) { +#if 1 + /* + IFEGSTREAMCTRL ifegstreamctrl; + if( DrmReadFile(hFile, &EncodedDataBuffer[8], FILE_READ_SIZE-8, &fileread) == FALSE ) + { + thumb_err( "DrmReadFile was failed"); + + return IMG_CODEC_NONE; + } + + ifegstreamctrl.fd = hFile; + ifegstreamctrl.filesize = fileSize; + ifegstreamctrl.filepos = fileread+8; + ifegstreamctrl.buffpos = 2; + ifegstreamctrl.buffend = 8+fileread; + ifegstreamctrl.buffer = EncodedDataBuffer; + */ + +#else /* Get w / h from jpeg header */ + +#ifdef _PERFORMANCE_CHECK_ + long start = 0L, end = 0L; + start = mediainfo_get_debug_time(); +#endif + unsigned char *img_buf = NULL; + img_buf = (unsigned char *)malloc(fileSize); + + rewind(hFile); + if (DrmReadFile(hFile, img_buf, fileSize, &fileread) == FALSE) { + thumb_err("DrmReadFile was failed"); + + return IMG_CODEC_NONE; + } + + unsigned short block_length = img_buf[4] * 256 + img_buf[5]; + thumb_dbg("block length : %d", block_length); + int i = 4; + + while (i < fileSize) { + i += block_length; + if (i >= fileSize) { + thumb_warn + ("Failed to get w / h from jpeg at index [%d]", + i); + break; + } + + if (img_buf[i] != 0xFF) { + thumb_warn + ("Failed to get w / h from jpeg at index [%d]", + i); + break; + } + + if (img_buf[i + 1] == 0xC0) { + *pWidth = img_buf[i + 5] * 256 + img_buf[i + 6]; + *pHeight = + img_buf[i + 7] * 256 + img_buf[i + 8]; + break; + } else { + i += 2; + block_length = + img_buf[i] * 256 + img_buf[i + 1]; + thumb_dbg("new block length : %d", + block_length); + } + } + thumb_dbg("Jpeg w: %d, h: %d", *pWidth, *pHeight); + + if (img_buf) + free(img_buf); + +#if defined(_PERFORMANCE_CHECK_) && defined(_USE_LOG_FILE_) + end = mediainfo_get_debug_time(); + double get_size = + ((double)(end - start) / (double)CLOCKS_PER_SEC); + thumb_dbg("get_size from jpeg header : %f", get_size); + mediainfo_init_file_debug(); + mediainfo_file_dbg("get_size from jpeg header : %f", get_size); + mediainfo_close_file_debug(); +#endif + +#endif /* End of Get w / h from jpeg header */ + + thumb_dbg("IMG_CODEC_JPEG"); + return IMG_CODEC_JPEG; + } + return IMG_CODEC_UNKNOWN_TYPE; +} diff --git a/src/codec/img-codec.c b/src/codec/img-codec.c new file mode 100644 index 0000000..06a6419 --- /dev/null +++ b/src/codec/img-codec.c @@ -0,0 +1,252 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-debug.h" +#include "img-codec.h" +#include + +unsigned int *ImgGetFirstFrameAGIFAtSize(const char *szFileName, + ImgImageInfo *image_info) +{ + AGifFrameInfo *pFrameInfo = 0; + void *pDecodedRGB888Buf = 0; + unsigned char *raw_data = NULL; + + if (szFileName == NULL) { + thumb_err + ("ImgGetFirstFrameAGIFAtSize: Input File Name is NULL"); + return NULL; + } + + if (image_info == NULL) { + thumb_err + ("ImgGetFirstFrameAGIFAtSize: Input ImgImageInfo is NULL"); + return NULL; + } + + pFrameInfo = + ImgCreateAGIFFrame(szFileName, image_info->width, + image_info->height, 0, FALSE); + + if (pFrameInfo && pFrameInfo->pOutBits) { + ImgGetNextAGIFFrame(pFrameInfo, TRUE); + + if (ImgConvertRGB565ToRGB888 + (pFrameInfo->pOutBits, &pDecodedRGB888Buf, + pFrameInfo->width, pFrameInfo->height)) { + if (pDecodedRGB888Buf) { + free(pFrameInfo->pOutBits); + pFrameInfo->pOutBits = pDecodedRGB888Buf; + unsigned char *src = + ((unsigned char *)(pFrameInfo->pOutBits)); + int i = + image_info->width * image_info->height * 3; + raw_data = (unsigned char *)malloc(i); + memset(raw_data, 0, i); + unsigned char *dest = raw_data; + while (i--) { + if (dest != NULL) { + *dest = + *((unsigned char *)(src)); + dest++; + src++; + } + } + } + } + } else { + thumb_warn("ImgDecodeAGIFToPixbufFromFile :: Error"); + } + + if (pFrameInfo) { + ImgDestroyAGIFFrame(pFrameInfo); + } + + return (unsigned int *)raw_data; +} + +int ImgConvertRGB565ToRGB888(void *pBuf_rgb565, void **pBuf_rgb888, int width, + int height) +{ + unsigned short *rgb565buf = 0; + unsigned char *rgb888Buf = 0; + unsigned char red, green, blue; + int i; + + rgb565buf = (unsigned short *)pBuf_rgb565; + if (rgb565buf == NULL) { + thumb_err("rgb565buf is NULL: Error !!!"); + return FALSE; + } + + rgb888Buf = (unsigned char *)malloc(width * height * 3); + + if (rgb888Buf == NULL) { + thumb_err("rgb888Buf is NULL: Error !!!"); + return FALSE; + } + + memset(rgb888Buf, 0, (width * height * 3)); + + for (i = 0; i < width * height; i++) { + red = ((rgb565buf[i] >> 11) & 0x1F) << 3; + green = ((rgb565buf[i] >> 5) & 0x3F) << 2; + blue = (rgb565buf[i] & 0x1F) << 3; + rgb888Buf[3 * i] = red; + rgb888Buf[3 * i + 1] = green; + rgb888Buf[3 * i + 2] = blue; + } + + *pBuf_rgb888 = (void *)rgb888Buf; + + return TRUE; +} + +/** + * This function is wrapper function for "ImgFastCreateAGIFFrameData". + * + * @param szFileName[in] Specifies the read image data. + * @param width[in] Specifies a width of the image to be created. + * @param height[in] Specifies a height of the image to be created. + * @param bgColor[in] Specifies background color of output buffer. + * @param bLoop[in] Specifies looping condition whether infinte or once play. + * @return This fucntion returns AGifFrameInfo Structure's pointer. + * @see ImgFastCreateAGIFFrameData. + */ + +AGifFrameInfo *ImgCreateAGIFFrame(const char *szFileName, unsigned int width, + unsigned int height, unsigned int bgColor, + BOOL bLoop) +{ + HFile hFile; + FmFileAttribute fileAttrib; + unsigned long size; + unsigned char *pEncodedData = NULL; + int cFileSize; + int mem_alloc_size; + + if (szFileName == NULL) { + thumb_err("Input File Name is NULL"); + return FALSE; + } + + SysRequireEx(szFileName != NULL, FALSE); + + hFile = DrmOpenFile(szFileName); + if (hFile == (HFile) INVALID_HOBJ) { + thumb_err("ImgCreateAGIFFrame: Cannot open file"); + return NULL; + } + + DrmGetFileAttributes(szFileName, &fileAttrib); + + if (fileAttrib.fileSize == 0) { + thumb_err("Zero File Size"); + DrmCloseFile(hFile); + return NULL; + } + + cFileSize = fileAttrib.fileSize; + /* A size of allocated memory - w * h *2 means RGB565 and 4096 means the max of header length */ + mem_alloc_size = width * height * 2 + MAX_GIF_HEADER_SIZE; + + if ((pEncodedData = (unsigned char *)malloc(mem_alloc_size)) == NULL) { + thumb_err("Memory Allocation to pEncodedData failed"); + DrmCloseFile(hFile); + return NULL; + } + /* coverity[ -tainted_data_argument : pEncodedData ] */ + if (DrmReadFile(hFile, pEncodedData, mem_alloc_size, &size) == FALSE) { + thumb_err("DrmReadFile was failed"); + DrmCloseFile(hFile); + + if (pEncodedData) { + free(pEncodedData); + pEncodedData = NULL; + } + + return NULL; + } + + thumb_dbg("ImgCreateAGIFFrame: file (%s) read...", szFileName); + + DrmCloseFile(hFile); + + return FastImgCreateAGIFFrameData(width, height, pEncodedData, + cFileSize, bgColor, bLoop); +} + +/** + * This function is wrapper function for "ImgFastDestroyAGIFFrameData". + * + * @param pFrameData[in] + * @return void + * @see ImgFastDestroyAGIFFrameData. + * @see ImgFastDestroyAGIFFrameData. + * + * @note ImgFastDestroyAGIFFrameData function set free all memory in AGifFrameInfo structure + * even pEncodedData + * + * @author rubric(sinjae4b.lee@samsung.com) + */ + +void ImgDestroyAGIFFrame(AGifFrameInfo *pFrameData) +{ + SysAssert(pFrameData); + + FastImgDestroyAGIFFrameData(pFrameData); +} + +/** + * This function is wrapper function for "ImgFastGetNextFrameAGIF". + * + * @param pFrameData[in] + * @param bCenterAlign Specifies true if you want center align in output buffer, else left top align + * @return This fucntion returns True or False as decoding result. + * @see ImgFastGetNextFrameAGIF. + * + * @note This function returns one frame data it decoded. + * next time, returns next decoded frame data... and so on. + * + * @author rubric(sinjae4b.lee@samsung.com) + */ + +ImgFastCodecInfo ImgGetNextAGIFFrame(AGifFrameInfo *gFrameData, + BOOL bCenterAlign) +{ + int iResult; + + if (gFrameData == NULL) { + thumb_err("Input gFrameData is NULL"); + return IMG_INFO_DECODING_FAIL; + } + + iResult = FastImgGetNextFrameAGIF(gFrameData, bCenterAlign); + + if (iResult == 1) { + return IMG_INFO_DECODING_SUCCESS; + } else if (iResult == 2) { + return IMG_INFO_AGIF_LAST_FRAME; + } else { + return IMG_INFO_DECODING_FAIL; + } + +} diff --git a/src/include/codec/AGifFrameInfo.h b/src/include/codec/AGifFrameInfo.h new file mode 100644 index 0000000..0f5aa81 --- /dev/null +++ b/src/include/codec/AGifFrameInfo.h @@ -0,0 +1,65 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _AGIFFRAMEINFO_H_ +#define _AGIFFRAMEINFO_H_ + +typedef struct tagFrameInfo +{ + int height; + int width; + unsigned int backcolor; + unsigned int ui_backcolor; + int imgCount; + int inputSize; + + unsigned char *pEncodedData; + void *pOutBits; + + unsigned char *pPrevImg; + unsigned int *pGlobal_table; + unsigned short *pPrefix; + unsigned char *pDstack; + unsigned char *pSuffix; + + int flag; + int size; + int useBuffer; + int bLoop; + int global_numcol; + int resizedwidth; + int resizedheight; + int logi_wdt; + int logi_hgt; + int offset; + int firstpos; + + unsigned short delay; + +#ifdef INTERNAL_IMGCODEC + unsigned int nRepeatCount; + unsigned int nLoopCount; + + unsigned char bOneFrame; +#endif +}AGifFrameInfo; + +#endif // _AGIFFRAMEINFO_H_ diff --git a/src/include/codec/IfegDecodeAGIF.h b/src/include/codec/IfegDecodeAGIF.h new file mode 100644 index 0000000..9510c64 --- /dev/null +++ b/src/include/codec/IfegDecodeAGIF.h @@ -0,0 +1,57 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IFEG_DECODE_GIF_H_ +#define _IFEG_DECODE_GIF_H_ + + + +#include "AGifFrameInfo.h" +#include "img-codec-common.h" + + + +#define MODE 0 + +#define MAX_GIF_HEADER_SIZE 4096 + +#if MODE == 2 +#define MAXBUFFMEMORY 330000 +#endif + +#define MAXWIDTH 4096 +#define MAXHEIGHT 4096 + +#ifdef __cplusplus +extern "C" { +#endif + + +int FastImgGetNextFrameAGIF (AGifFrameInfo* pFrameData, BOOL bCenterAlign); +AGifFrameInfo* FastImgCreateAGIFFrameData(unsigned int width, unsigned int height, unsigned char *pEncodedData, unsigned int file_size, unsigned int ui_backcolor, BOOL bLoop); +void FastImgDestroyAGIFFrameData(AGifFrameInfo* pFrameData); + +#ifdef __cplusplus +} +#endif + + +#endif /*_IFEG_DECODER_H_*/ diff --git a/src/include/codec/img-codec-agif.h b/src/include/codec/img-codec-agif.h new file mode 100644 index 0000000..4480bd8 --- /dev/null +++ b/src/include/codec/img-codec-agif.h @@ -0,0 +1,28 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IMGCODEC_AGIF_H_ +#define _IMGCODEC_AGIF_H_ + +#include "IfegDecodeAGIF.h" + +#endif /*_IMGCODEC_AGIF_H_*/ + diff --git a/src/include/codec/img-codec-common.h b/src/include/codec/img-codec-common.h new file mode 100644 index 0000000..4cb8922 --- /dev/null +++ b/src/include/codec/img-codec-common.h @@ -0,0 +1,304 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IMGCODEC_COMMON_H_ +#define _IMGCODEC_COMMON_H_ + +#include "img-codec-config.h" +#include "img-codec-osal.h" +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +////////////////////////////////////////////////////////////// + +/* Maximum Image File Size Supported */ +#define IMG_MAX_IMAGE_FILE_SIZE (10 * 1024 * 1024) + +////////////////////////////////////////////////////////////// +#define ImgDebug(type, fmt, arg...) \ + do { \ + fprintf(stderr, "[Media-SVC]"fmt, ##arg); \ + }while(0) + +#if 1 +#define SysRequireEx(expr, retValue) \ + if (!(expr)) { \ + fprintf(stderr, "[Media-SVC][%s] INVALID_PARAM (%d lines in %s)\n",__FUNCTION__, __LINE__, __FILE__); \ + return (retValue); \ + } +#define SysDebug(X) ImgDebug X + +#define SysAssert(expr) +#else +#define SysRequireEx(expr, retValue) +#define SysDebug(expr, retValue) +#define SysAssert(expr) +#endif + +////////////////////////////////////////////////////////////// + + +typedef enum +{ + IMG_INFO_DECODING_FAIL = 0, + IMG_INFO_DECODING_SUCCESS = 1, + IMG_INFO_AGIF_LAST_FRAME = 2, + IMG_INFO_TOO_BIG_FILE_SIZE = -1, + IMG_INFO_TOO_LARGE_SCALE = -2, + IMG_INFO_TOO_BIG_PROGRESSIVE= -3, + IMG_INFO_UNKNOWN_FORMAT = -4, + IMG_INFO_FILE_ERR = -5, + IMG_INFO_MEM_ALLOC_FAIL = -6 +}ImgFastCodecInfo; + + + +typedef enum +{ + IMG_CODEC_UNKNOWN_TYPE = -2, + IMG_CODEC_BIG_PROGRESSIVE_JPEG = -1, + IMG_CODEC_NONE = 0, + IMG_CODEC_GIF = ( 1 << 0), + IMG_CODEC_PNG = ( 1 << 1), + IMG_CODEC_WBMP = ( 1 << 2), + IMG_CODEC_JPEG = ( 1 << 3), + IMG_CODEC_BMP = ( 1 << 4), + IMG_CODEC_TIF = ( 1 << 5), + IMG_CODEC_AGIF = ( 1 << 6), + IMG_CODEC_PROGRESSIVE_JPEG = ( 1 << 7), + IMG_CODEC_DRM = ( 1 << 8), +} ImgCodecType; + +typedef enum inputFlag +{ + IMG_RGB_888_OUTPUT = 0x0001, + IMG_RGB_OUTPUT = 0x0002, + IMG_YUV_OUTPUT = 0x0005 +}ImgInputFlag; + +typedef enum resize +{ + /* During resizing aspect ratio will be maintained */ + IMG_RESIZE_MAINTAIN_ASPECT_RATIO = 0x0001, + IMG_RESIZE = 0x0002 +} ImgResizeInput; + + +typedef struct tagImgImageInfo +{ + unsigned int width; + unsigned int height; + unsigned int numberOfFrame; + unsigned int delay; //deprecated. + unsigned int bOrientation; //deprecated. +}ImgImageInfo; + +typedef struct tagImgBitmap +{ + int width; + int height; + UCHAR bitsPerPixel; /* For TIF it should be 8 or 4 or 1 always + * If coming directly from camera and + * bitsperpixel is 16 then its assumed as 8 + * & color type as RGBC and compression + * type as NO_COMP and encode it. + */ + + void *pBits; + BOOL bChromaKeyFlag; /* Flag to indicate chroma key + * Default: FALSE + */ + ULONG chromaKey; /* This is the colour which needs to be (or is) transparent. + * This colour will be in 5, 5, 5 RGB format as below. + * First 16 MS Bits 0, R (5), G (5), 0 (1), B (5) + */ + UCHAR disposal; /* Disposal action to take during + * display of current flag + * Default: 0 + */ + USHORT delay; /* Delay before display of + * next frame. Default: 0 + */ + BOOL inputFlag; /* User input required befflag used + * Default: FALSE + */ + + BOOL interlace; /* Interlace indicator flag + * Default: FALSE + */ + BYTE *pLocalColorMap;/* Local color palette pointer + * Default: NULL + */ + /* For TIF :Should be given if PALETTE color type. + */ + USHORT localColorMapSize; + /* Local color palette size */ + /* In TIF: Should be given if PALETTE color type. + */ + void *pAlphaChannel; /* An alpha channel, representing transparency + * information on a per-pixel basis + */ + BYTE colorType ; /* Indicates the color type of image. It can be + * GRAY, COLOR, PALETTED, GRAY_WITH_ALPHA_CHANNEL or + * COLOR_WITH_ALPHA_CHANNEL + */ + /* For TIF: IT could be TIF_COLORTYPE_BILEVEL, + * TIF_COLORTYPE_GRAY ,TIF_COLORTYPE_RGB, + * TIF_COLORTYPE_PALETTE or + * TIF_COLORTYPE_RGBPALETTE. + */ + BYTE filter ; /* Type of filter to apply. Could be one of NONE, + * SUB, UP, AVERAGE or PAETH + */ + BYTE compressionMethod ; /* Type of compression in zLib to apply. Could be + * one of NONE, FIXED or DYANMIC + */ + /* For TIF : IT could be TIF_COMP_NOCOMP , + * TIF_COMP_PACKBIT or TIF_COMP_HUFFMAN (only for bilevel) + */ + + UCHAR colorConversion; /* Indicates whether color conversion has to + * be done or not + */ + /* For TIF :This represents white is zero or + * black is zero in case of bilevel & gray. + */ + UCHAR downSampling; /* Indicates whether down sampling needs to + * be done or not + */ + + UCHAR downSamplingMethod[3]; + /* Down sampling offsets for every component. Possible + * combinations are + * 1, 1, 1 + * 1, 2, 1 + * 1, 2, 2 + */ +} ImgBitmap; + +typedef struct tagImgCodecColor +{ + UINT16 red; + UINT16 green; + UINT16 blue; +} ImgCodecColor; + + +typedef struct +{ + int width, height, bpp; + + BOOL tRNSFlag; + ImgCodecColor tRNSColor; + + BOOL bKGDFlag; + ImgCodecColor bKGDColor; + + BOOL AlphaChannelFlag; + unsigned short *pAlphaChannel; +} ImgTrnsInfo; + +typedef struct tagImgBitmapElem ImgBitmapElem; + +struct tagImgBitmapElem +{ + int x; + int y; + ImgBitmap *pbmBitmap; + ImgBitmapElem *pNext; +}; + +typedef struct gifDecode ImgGIFFrame ; + +typedef struct tagImgImage +{ + int dataSize; /* Holds the total number of bytes required + * to hold the image + */ + int width; + int height; + + USHORT flag; /* This contains flags as defined + * in ImgCodecFlagType + */ + ULONG backGroundColor; /* The backgroundColor specifies a default background + * color to present the image against. + * Note that viewers are not bound to honor this color. + * A viewer can choose to use a different background. + */ + BYTE *pGlobalColorMap; /* Global color palette pointer + * Default: NULL + */ + USHORT globalColorMapSize; /* Local color palette size */ + ULONG gamma; /* The value is encoded as a 4-byte unsigned integer, + * representing gamma times 100000. For example, a + * gamma of 0.45 would be stored as the integer 45000. + */ + int bitmapCount; /* This will hold the number of bitmaps in the + * ImgImage structure + */ + BYTE function ; /* This will be set as TRUE if this structure is + * used for encoder + */ + + ImgBitmapElem *pHead; + ImgBitmapElem *pTail; + + + ULONG decodedSize ; /* 1 => Same as in the encoded stream + * 0 => Resize to QQVGA if size is more + * than 176 x 144 + */ + + BOOL memAllocEx ; /* TRUE => MemAllocEx is used, + * FALSE => MemAlloc is used + */ + + USHORT loopCount ; /* This will contain the number of times to repeat + * the animation + */ + BOOL bLoopCount ; /* If GIF LoopCount is present then this will be + * TRUE, otherwise it will be false + */ + + ImgGIFFrame *pGifFrame ; /* Stores the intermediate GIF Frame */ + + ImgInputFlag inputFlag; + ImgResizeInput resizeMethod ; + + /* Flag to identify whether image is AGIF or not */ + BOOL bAGIFImage ; + unsigned char *pEncodedData ; + INT32 cFileSize ; + BOOL bFirstFrame ; + BOOL bReservedMemoryFlag; + unsigned int offset ; +} ImgImage; + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif // _IMGCODEC_COMMON_H_ diff --git a/src/include/codec/img-codec-config.h b/src/include/codec/img-codec-config.h new file mode 100644 index 0000000..a918e16 --- /dev/null +++ b/src/include/codec/img-codec-config.h @@ -0,0 +1,26 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IMGCODEC_CONFIG_H_ +#define _IMGCODEC_CONFIG_H_ +#define INTERNAL_IMGCODEC + +#endif // _IMGCODEC_CONFIG_H_ diff --git a/src/include/codec/img-codec-osal.h b/src/include/codec/img-codec-osal.h new file mode 100644 index 0000000..8289cf0 --- /dev/null +++ b/src/include/codec/img-codec-osal.h @@ -0,0 +1,128 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IMGCODEC_OSAL_H_ +#define _IMGCODEC_OSAL_H_ +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#ifndef BOOL + +#define BOOL bool//unsigned short +#endif + +#ifndef UCHAR + +#define UCHAR unsigned char +#endif + +#ifndef BYTE + +#define BYTE unsigned char +#endif + +#ifndef USHORT + +#define USHORT unsigned short +#endif + +#ifndef UINT16 + +#define UINT16 unsigned short +#endif + +#ifndef UINT32 + +#define UINT32 unsigned short +#endif + +#ifndef UINT + +#define UINT unsigned int +#endif + +#ifndef INT32 + +#define INT32 unsigned int +#endif + +#ifndef ULONG + +#define ULONG unsigned long +#endif + +#ifndef TRUE +#define TRUE true +#endif + +#ifndef FALSE +#define FALSE false +#endif + +#ifndef INVALID_HOBJ +#define INVALID_HOBJ (-1) +#endif + + +typedef void* HFile; + +#define AcMemalloc IfegMemAlloc +#define AcMemfree IfegMemFree +#define AcMemcmp IfegMemcmp +#define AcMemset IfegMemset +#define AcMemcpy IfegMemcpy + +typedef struct +{ + ULONG fileSize; // File size + ULONG* startAddr; // Only used at LFS + ULONG attribute; // file attribute like directory or file, hidden, readonly, system, ... + int iVol; // positioned volume + ULONG allocatedSize; // real allocated size of file & directory in sub System +} FmFileAttribute; + +void * IfegMemAlloc(unsigned int size); +void IfegMemFree(void* pMem); +void * IfegMemcpy( void *dest, const void *src, unsigned int count ); +void * IfegMemset( void *dest, int c, unsigned int count ); +int IfegMemcmp(const void* pMem1, const void* pMem2, size_t length); + +ULONG IfegGetAvailableMemSize(void); + +HFile DrmOpenFile(const char* szPathName); +BOOL DrmReadFile(HFile hFile, void* pBuffer, ULONG bufLen, ULONG* pReadLen); +long DrmTellFile(HFile hFile); +BOOL DrmSeekFile(HFile hFile, long position, long offset); +BOOL DrmGetFileAttributes(const char* szPathName, FmFileAttribute* pFileAttr); +BOOL DrmCloseFile(HFile hFile); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif // _IMGCODEC_OSAL_H_ + + diff --git a/src/include/codec/img-codec-parser.h b/src/include/codec/img-codec-parser.h new file mode 100644 index 0000000..097f24d --- /dev/null +++ b/src/include/codec/img-codec-parser.h @@ -0,0 +1,48 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IMGCODEC_PARSER_H_ +#define _IMGCODEC_PARSER_H_ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#define MINIMUM_HEADER_BYTES 8 + +#define PNG_HEADER_LENGTH 8 +#define JPG_HEADER_LENGTH 2 +#define GIF_HEADER_LENGTH 3 +#define TIFF_HEADER_LENGTH 2 +#define BMP_HEADER_LENGTH 2 +#define TIFF_IMAGE_WIDTH 0x100 +#define TIFF_IMAGE_HEIGHT 0x101 + +ImgCodecType ImgGetInfo(unsigned char* pEncodedData, unsigned long fileSize, ImgImageInfo* imgInfo); +ImgCodecType ImgGetInfoFile(const char*filePath, ImgImageInfo *imgInfo); +ImgCodecType ImgGetInfoHFile(HFile hFile, unsigned long fileSize, ImgImageInfo* imgInfo); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/src/include/codec/img-codec.h b/src/include/codec/img-codec.h new file mode 100644 index 0000000..07f3a6b --- /dev/null +++ b/src/include/codec/img-codec.h @@ -0,0 +1,49 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _IMGCODEC_H_ +#define _IMGCODEC_H_ + +#include "img-codec-common.h" +#include "img-codec-parser.h" +#include "img-codec-agif.h" + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +unsigned int* ImgGetFirstFrameAGIFAtSize(const char *szFileName, ImgImageInfo *image_info); + +int ImgConvertRGB565ToRGB888(void *pBuf_rgb565, void **pBuf_rgb888, int width, int height); + + +AGifFrameInfo* ImgCreateAGIFFrame(const char *szFileName, unsigned int width, unsigned int height, unsigned int bgColor, BOOL bLoop); + +void ImgDestroyAGIFFrame(AGifFrameInfo* pFrameData); + +ImgFastCodecInfo ImgGetNextAGIFFrame (AGifFrameInfo *gFrameData, BOOL bCenterAlign); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif // _IMGCODEC_H_ diff --git a/src/include/ipc/media-thumb-ipc.h b/src/include/ipc/media-thumb-ipc.h new file mode 100755 index 0000000..3c91a1e --- /dev/null +++ b/src/include/ipc/media-thumb-ipc.h @@ -0,0 +1,81 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +#include "media-thumb-error.h" +#include "media-thumb-debug.h" +#include "media-thumb-types.h" +#include "media-thumb-internal.h" + +#include +#include +#include +#include +#include +#include +#include + +#ifndef _MEDIA_THUMB_IPC_H_ +#define _MEDIA_THUMB_IPC_H_ + +#define THUMB_DAEMON_PORT 10000 +#define MAX_PATH_SIZE 4096 + +#define TIMEOUT_SEC 10 +#define MAX_TRIES 3 + +enum { + THUMB_REQUEST_DB, + THUMB_REQUEST_SAVE, + THUMB_RESPONSE +}; + +enum { + THUMB_SUCCESS, + THUMB_FAIL +}; + +typedef struct _thumbMsg{ + int msg_type; + media_thumb_type thumb_type; + int status; + int pid; + int thumb_size; + int thumb_width; + int thumb_height; + int origin_width; + int origin_height; + char org_path[MAX_PATH_SIZE]; + char dst_path[MAX_PATH_SIZE]; +} thumbMsg; + +int +_media_thumb_request(int msg_type, + media_thumb_type thumb_type, + const char *origin_path, + char *thumb_path, + int max_length, + media_thumb_info *thumb_info); + +int +_media_thumb_process(thumbMsg *req_msg, thumbMsg *res_msg); + +#endif /*_MEDIA_THUMB_IPC_H_*/ diff --git a/src/include/media-thumb-internal.h b/src/include/media-thumb-internal.h new file mode 100755 index 0000000..192524a --- /dev/null +++ b/src/include/media-thumb-internal.h @@ -0,0 +1,68 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +#include "media-thumb-error.h" +#include "media-thumb-types.h" +#include "media-thumb-debug.h" + +#ifndef _MEDIA_THUMB_INTERNAL_H_ +#define _MEDIA_THUMB_INTERNAL_H_ + +#define THUMB_WIDTH_MAX +/* The maximum of resolution to be able to get thumbnail is 3000 x 3000, except for only jpeg */ +#define THUMB_MAX_ALLOWED_MEM_FOR_THUMB 9000000 + + +typedef struct { + int size; + int width; + int height; + int origin_width; + int origin_height; + unsigned char *data; +} media_thumb_info; + +enum Exif_Orientation { + NOT_AVAILABLE=0, + NORMAL =1, + HFLIP =2, + ROT_180 =3, + VFLIP =4, + TRANSPOSE =5, + ROT_90 =6, + TRANSVERSE =7, + ROT_270 =8 +}; + +int +_media_thumb_image(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info); + +int +_media_thumb_video(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info); + +#endif /*_MEDIA_THUMB_INTERNAL_H_*/ diff --git a/src/include/util/media-thumb-db.h b/src/include/util/media-thumb-db.h new file mode 100755 index 0000000..1c1fd13 --- /dev/null +++ b/src/include/util/media-thumb-db.h @@ -0,0 +1,43 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + + +#include "media-thumb-error.h" +#include "media-thumb-types.h" +#include "media-thumb-debug.h" + +#ifndef _MEDIA_THUMB_DB_H_ +#define _MEDIA_THUMB_DB_H_ + +int +_media_thumb_get_thumb_from_db(const char *origin_path, + char *thumb_path, + int max_length, + int *need_update_db); + +int +_media_thumb_update_db(const char *origin_path, + char *thumb_path, + int width, + int height); + +#endif /*_MEDIA_THUMB_DB_H_*/ + diff --git a/src/include/util/media-thumb-debug.h b/src/include/util/media-thumb-debug.h new file mode 100755 index 0000000..164e269 --- /dev/null +++ b/src/include/util/media-thumb-debug.h @@ -0,0 +1,73 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _MEDIA_THUMB_DEBUG_H_ +#define _MEDIA_THUMB_DEBUG_H_ + +#include +#include +#include + +#ifdef LOG_TAG +#undef LOG_TAG +#endif + + +#define _PERFORMANCE_CHECK_ + + +#define LOG_TAG "Media-Thumb" + +#define FONT_COLOR_RESET "\033[0m" +#define FONT_COLOR_RED "\033[31m" +#define FONT_COLOR_GREEN "\033[32m" +#define FONT_COLOR_YELLOW "\033[33m" +#define FONT_COLOR_BLUE "\033[34m" +#define FONT_COLOR_PURPLE "\033[35m" +#define FONT_COLOR_CYAN "\033[36m" +#define FONT_COLOR_GRAY "\033[37m" + +#define thumb_dbg(fmt, arg...) LOGD(FONT_COLOR_RESET"[%s : %d] " fmt "\n", __FUNCTION__, __LINE__, ##arg) +#define thumb_warn(fmt, arg...) LOGW(FONT_COLOR_GREEN"[%s : %d] " fmt "\n", __FUNCTION__, __LINE__, ##arg) +#define thumb_err(fmt, arg...) LOGE(FONT_COLOR_RED"[%s : %d] " fmt "\n", __FUNCTION__, __LINE__, ##arg) + +#ifdef _USE_LOG_FILE_ +void thumb_init_file_debug(); +void thumb_close_file_debug(); +FILE* get_fp(); +#define thumb_file_dbg(fmt,arg...) fprintf( get_fp(), "[%s: %d] " fmt "\n", __FUNCTION__, __LINE__, ##arg) + +#endif + + +#ifdef _PERFORMANCE_CHECK_ +long +thumb_get_debug_time(void); +void +thumb_reset_debug_time(void); +void +thumb_print_debug_time(char* time_string); +void +thumb_print_debug_time_ex(long start, long end, const char* func_name, char* time_string); +#endif + +#endif /*_MEDIA_THUMB_DEBUG_H_*/ + diff --git a/src/include/util/media-thumb-util.h b/src/include/util/media-thumb-util.h new file mode 100755 index 0000000..387fe61 --- /dev/null +++ b/src/include/util/media-thumb-util.h @@ -0,0 +1,128 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-error.h" +#include "media-thumb-types.h" +#include "media-thumb-debug.h" + +#ifndef _MEDIA_THUMB_UTIL_H_ +#define _MEDIA_THUMB_UTIL_H_ + +#define SAFE_FREE(src) { if(src) {free(src); src = NULL;}} + +#define THUMB_NONE_TYPE 0x00000001 /* Image */ +#define THUMB_IMAGE_TYPE 0x00000001 /* Image */ +#define THUMB_VIDEO_TYPE 0x00000002 /* Image */ + +#define THUMB_PATH_PHONE "/opt/media" /**< File path prefix of files stored in phone */ +#define THUMB_PATH_MMC "/opt/storage/sdcard" /**< File path prefix of files stored in mmc card */ + +#define THUMB_PHONE_PATH "/opt/data/file-manager-service/.thumb/phone" +#define THUMB_MMC_PATH "/opt/data/file-manager-service/.thumb/mmc" + +#define THUMB_DEFAULT_PATH "/opt/data/file-manager-service/.thumb/thumb_default.png" + +typedef enum +{ + THUMB_PHONE, /**< Stored only in phone */ + THUMB_MMC /**< Stored only in MMC */ +} media_thumb_store_type; + +int _media_thumb_get_length(media_thumb_type thumb_type); + +int _media_thumb_get_store_type_by_path(const char *full_path); + +int +_media_thumb_get_file_ext(const char *file_path, char *file_ext, int max_len); + +int +_media_thumb_get_file_type(const char *file_full_path); + +char +*_media_thumb_generate_hash_name(const char *file); + +int +_media_thumb_get_hash_name(const char *file_full_path, + char *thumb_hash_path, size_t max_thumb_path); + +int +_media_thumb_save_to_file_with_evas(unsigned char *data, + int w, + int h, + char *thumb_path); + +/** + * _thumbnail_get_data: + * This function generates thumbnail raw data, which is wanted by user + * This api is closed for a while until being independent from evas object to be thread-safe + * + * @return This function returns zero(MEDIA_THUMB_ERROR_NONE) on success, or negative value with error code. + * Please refer 'media-thumb-error.h' to know the exact meaning of the error. + * @param[in] origin_path The path of the original image + * @param[in] thumb_type The type of the returned thumbnail data + * @param[in] format The format of the returned data + * @param[out] data The data of generated thumbnail. + * @param[out] size The size of generated thumbnail. + * @param[out] width The width of generated thumbnail. + * @param[out] height The height of generated thumbnail. + * @param[out] origin_width The width of original image. + * @param[out] origin_height The height of original image. + * @see None. + * @pre None. + * @post None. + * @remark None. + * @par example + * @code + +#include + +void test_get_thumb_data() +{ + int ret = MEDIA_THUMB_ERROR_NONE; + int thumb_type = 0; + const char *origin_path = "/opt/media/test.jpg"; + void *data = NULL; + + + ret = _thumbnail_get_data(origin_path, thumb_type, thumb_path, &data); + + if (ret < 0) + { + printf( "_thumbnail_get_data fails. error code->%d", ret); + } + + return; +} + + * @endcode +*/ +int _thumbnail_get_data(const char *origin_path, + media_thumb_type thumb_type, + media_thumb_format format, + unsigned char **data, + int *size, + int *width, + int *height, + int *origin_width, + int *origin_height); + +#endif /*_MEDIA_THUMB_UTIL_H_*/ + diff --git a/src/ipc/media-thumb-ipc.c b/src/ipc/media-thumb-ipc.c new file mode 100755 index 0000000..3718f6f --- /dev/null +++ b/src/ipc/media-thumb-ipc.c @@ -0,0 +1,277 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumbnail.h" +#include "media-thumb-ipc.h" +#include "media-thumb-util.h" +#include "media-thumb-db.h" +#include +#include +#include +#include + +static __thread int g_tries = 0; + +int +_media_thumb_request(int msg_type, media_thumb_type thumb_type, const char *origin_path, char *thumb_path, int max_length, media_thumb_info *thumb_info) +{ + int sock; + const char *serv_ip = "127.0.0.1"; + struct sockaddr_in serv_addr; + struct sockaddr_in from_addr; + + unsigned int from_size; + + int send_str_len = strlen(origin_path); + int recv_msg_len; + int recv_str_len; + int pid; + + thumbMsg req_msg; + thumbMsg recv_msg; + + memset((void *)&req_msg, 0, sizeof(thumbMsg)); + memset((void *)&recv_msg, 0, sizeof(thumbMsg)); + + req_msg.msg_type = msg_type; + req_msg.thumb_type = thumb_type; + strncpy(req_msg.org_path, origin_path, sizeof(req_msg.org_path)); + req_msg.org_path[strlen(req_msg.org_path)] = '\0'; + + if (msg_type == THUMB_REQUEST_SAVE) { + strncpy(req_msg.dst_path, thumb_path, sizeof(req_msg.dst_path)); + req_msg.dst_path[strlen(req_msg.dst_path)] = '\0'; + } + + struct timeval tv_timeout = { TIMEOUT_SEC, 0 }; + + serv_ip = "127.0.0.1"; + + if (send_str_len > MAX_PATH_SIZE) { + thumb_err("original path's length exceeds %d(max packet size)", MAX_PATH_SIZE); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + pid = getpid(); + req_msg.pid = pid; + + /* Creaete a datagram/UDP socket */ + if ((sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) { + thumb_err("socket failed: %d\n", errno); + return MEDIA_THUMB_ERROR_NETWORK; + } + + if (setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &tv_timeout, sizeof(tv_timeout)) == -1) { + thumb_err("setsockopt failed: %d\n", errno); + return MEDIA_THUMB_ERROR_NETWORK; + } + + memset(&serv_addr, 0, sizeof(serv_addr)); + serv_addr.sin_family = AF_INET; + serv_addr.sin_addr.s_addr = inet_addr(serv_ip); + serv_addr.sin_port = htons(THUMB_DAEMON_PORT); + + if (sendto(sock, &req_msg, sizeof(req_msg), 0, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) != sizeof(req_msg)) { + thumb_err("sendto failed: %d\n", errno); + close(sock); + return MEDIA_THUMB_ERROR_NETWORK; + } + + thumb_dbg("Sending msg to thumbnail daemon is successful"); + + /* recv a response */ + from_size = sizeof(from_addr); + + while(1) { + if ((recv_msg_len = recvfrom(sock, &recv_msg, sizeof(recv_msg), 0, (struct sockaddr *)&from_addr, &from_size)) < 0) { + + if (errno == EWOULDBLOCK) { +#ifdef DO_RETRY + thumb_warn("Timeout..%d more tries", MAX_TRIES - g_tries); + if (g_tries < MAX_TRIES) { + if (sendto(sock, &req_msg, sizeof(req_msg), 0, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) != sizeof(req_msg)) { + thumb_err("sendto failed: %d\n", errno); + close(sock); + g_tries = 0; + return MEDIA_THUMB_ERROR_NETWORK; + } + } else { + thumb_err("Timeout. Can't try any more"); + close(sock); + g_tries = 0; + return MEDIA_THUMB_ERROR_TIMEOUT; + } + g_tries++; +#else + thumb_warn("Timeout. Can't try any more"); + g_tries = 0; + close(sock); + return MEDIA_THUMB_ERROR_TIMEOUT; +#endif + } else { + thumb_err("recvfrom failed"); + g_tries = 0; + close(sock); + return MEDIA_THUMB_ERROR_NETWORK; + } + } else { + thumb_dbg("recvfrom done"); + break; + } + } + + g_tries = 0; + + if (serv_addr.sin_addr.s_addr != from_addr.sin_addr.s_addr) { + thumb_err("addr is different"); + close(sock); + return MEDIA_THUMB_ERROR_NETWORK; + } + + recv_msg.org_path[MAX_PATH_SIZE - 1] = '\0'; + recv_str_len = strlen(recv_msg.org_path); + thumb_dbg("recv %s(%d) from thumb daemon is successful", recv_msg.org_path, recv_str_len); + + close(sock); + + if (recv_str_len > max_length) { + thumb_err("user buffer is too small. Output's length is %d", recv_str_len); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + if (recv_msg.status == THUMB_FAIL) { + thumb_err("Failed to make thumbnail"); + return -1; + } + + if (msg_type != THUMB_REQUEST_SAVE) { + strncpy(thumb_path, recv_msg.dst_path, max_length); + } + + thumb_info->origin_width = recv_msg.origin_width; + thumb_info->origin_height = recv_msg.origin_height; + + return 0; +} + +int +_media_thumb_process(thumbMsg *req_msg, thumbMsg *res_msg) +{ + int err = -1; + unsigned char *data = NULL; + int thumb_size = 0; + int thumb_w = 0; + int thumb_h = 0; + int origin_w = 0; + int origin_h = 0; + int max_length = 0; + char *thumb_path = NULL; + + if (req_msg == NULL || res_msg == NULL) { + thumb_err("Invalid msg!"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + int msg_type = req_msg->msg_type; + media_thumb_type thumb_type = req_msg->thumb_type; + const char *origin_path = req_msg->org_path; + + media_thumb_format thumb_format = MEDIA_THUMB_BGRA; + + thumb_path = req_msg->dst_path; + max_length = sizeof(req_msg->dst_path); + + if (msg_type == THUMB_REQUEST_DB) { + err = _media_thumb_get_hash_name(origin_path, thumb_path, max_length); + if (err < 0) { + thumb_err("_media_thumb_get_hash_name failed - %d\n", err); + strncpy(thumb_path, THUMB_DEFAULT_PATH, max_length); + return err; + } + + thumb_path[strlen(thumb_path)] = '\0'; + } + + thumb_dbg("Thumb path : %s", thumb_path); + + if (g_file_test(thumb_path, + G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) { + thumb_warn("thumb path already exists in file system"); + strncpy(res_msg->dst_path, thumb_path, sizeof(res_msg->dst_path)); + return 0; + } + + err = _thumbnail_get_data(origin_path, thumb_type, thumb_format, &data, &thumb_size, &thumb_w, &thumb_h, &origin_w, &origin_h); + if (err < 0) { + thumb_err("_thumbnail_get_data failed - %d\n", err); + SAFE_FREE(data); + + strncpy(thumb_path, THUMB_DEFAULT_PATH, max_length); + return err; + } + + thumb_dbg("Size : %d, W:%d, H:%d", thumb_size, thumb_w, thumb_h); + thumb_dbg("Origin W:%d, Origin H:%d\n", origin_w, origin_h); + thumb_dbg("Thumb : %s", thumb_path); + + res_msg->msg_type = THUMB_RESPONSE; + res_msg->thumb_size = thumb_size; + res_msg->thumb_width = thumb_w; + res_msg->thumb_height = thumb_h; + res_msg->origin_width = origin_w; + res_msg->origin_height = origin_h; + + err = _media_thumb_save_to_file_with_evas(data, thumb_w, thumb_h, thumb_path); + if (err < 0) { + thumb_err("save_to_file_with_evas failed - %d\n", err); + SAFE_FREE(data); + + if (msg_type == THUMB_REQUEST_DB) + strncpy(thumb_path, THUMB_DEFAULT_PATH, max_length); + + return err; + } else { + thumb_dbg("file save success\n"); + } + + /* fsync */ + int fd = 0; + fd = open(thumb_path, O_WRONLY); + if (fd < 0) { + thumb_warn("open failed"); + } else { + err = fsync(fd); + if (err == -1) { + thumb_warn("fsync failed"); + } + + close(fd); + } + /* End of fsync */ + + strncpy(res_msg->dst_path, thumb_path, sizeof(res_msg->dst_path)); + + SAFE_FREE(data); + + return 0; +} + + diff --git a/src/media-thumb-internal.c b/src/media-thumb-internal.c new file mode 100755 index 0000000..7b5b47a --- /dev/null +++ b/src/media-thumb-internal.c @@ -0,0 +1,1103 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-debug.h" +#include "media-thumb-util.h" +#include "media-thumb-internal.h" + +#include "AGifFrameInfo.h" +#include "IfegDecodeAGIF.h" +#include "img-codec.h" +#include "img-codec-agif.h" +#include "img-codec-common.h" +#include "img-codec-osal.h" +#include "img-codec-parser.h" + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +int _media_thumb_get_exif_info(ExifData *ed, char *buf, int max_size, int *value, + int ifdtype, long tagtype) +{ + ExifEntry *entry; + ExifIfd ifd; + ExifTag tag; + + if (ed == NULL) { + return -1; + } + + ifd = ifdtype; + tag = tagtype; + + entry = exif_content_get_entry(ed->ifd[ifd], tag); + if (entry) { + if (tag == EXIF_TAG_ORIENTATION || + tag == EXIF_TAG_PIXEL_X_DIMENSION || + tag == EXIF_TAG_PIXEL_Y_DIMENSION) { + + if (value == NULL) { + thumb_dbg("value is NULL"); + return -1; + } + + ExifByteOrder mByteOrder = exif_data_get_byte_order(ed); + short exif_value = exif_get_short(entry->data, mByteOrder); + thumb_dbg("%s : %d", exif_tag_get_name_in_ifd(tag,ifd), exif_value); + *value = (int)exif_value; + } else { + /* Get the contents of the tag in human-readable form */ + if (buf == NULL) { + thumb_dbg("buf is NULL"); + return -1; + } + exif_entry_get_value(entry, buf, max_size); + buf[strlen(buf)] = '\0'; + + if (*buf) { + thumb_dbg("%s: %s\n", + exif_tag_get_name_in_ifd(tag, ifd), buf); + } + } + } + + return 0; +} + +int +_media_thumb_get_thumb_from_exif(ExifData *ed, + const char *file_full_path, + int orientation, + int required_width, + int required_height, + media_thumb_info *thumb_info) +{ + ExifEntry *entry; + ExifIfd ifd; + ExifTag tag; + + int err = -1; + int size = 0; + int thumb_width = 0; + int thumb_height = 0; + void *thumb = NULL; + + if (ed == NULL) { + return -1; + } + + ExifByteOrder byte_order = exif_data_get_byte_order(ed); + + ifd = EXIF_IFD_1; + tag = EXIF_TAG_COMPRESSION; + + entry = exif_content_get_entry(ed->ifd[ifd], tag); + + if (entry) { + /* Get the contents of the tag in human-readable form */ + ExifShort value = exif_get_short(entry->data, byte_order); + thumb_dbg("%s: %d\n", exif_tag_get_name_in_ifd(tag,ifd), value); + + if (value == 6) { + thumb_dbg("There's jpeg thumb in this image"); + } else { + thumb_dbg("There's NO jpeg thumb in this image"); + return -1; + } + } else { + thumb_dbg("entry is NULL"); + return -1; + } + + /* Get width and height of thumbnail */ + tag = EXIF_TAG_IMAGE_WIDTH; + + entry = exif_content_get_entry(ed->ifd[ifd], tag); + + if (entry) { + /* Get the contents of the tag in human-readable form */ + ExifShort value = exif_get_short(entry->data, byte_order); + thumb_dbg("%s: %d\n", exif_tag_get_name_in_ifd(tag,ifd), value); + + thumb_width = value; + } + + tag = EXIF_TAG_IMAGE_LENGTH; + + entry = exif_content_get_entry(ed->ifd[ifd], tag); + + if (entry) { + /* Get the contents of the tag in human-readable form */ + ExifShort value = exif_get_short(entry->data, byte_order); + thumb_dbg("%s: %d\n", exif_tag_get_name_in_ifd(tag,ifd), value); + + thumb_height = value; + } +/* + if (thumb_width < required_width && + thumb_height < required_height) { + thumb_dbg("Size of thumb from exif is small"); + return -1; + } +*/ + + if (ed->data && ed->size) { + thumb_dbg("Size: %d, thumb: 0x%x\n", ed->size, ed->data); + thumb = (char *)malloc(ed->size); + + if (thumb == NULL) { + thumb_dbg("malloc failed!"); + return -1; + } + + memcpy(thumb, (void *)ed->data, ed->size); + size = ed->size; + } else { + thumb_dbg("data is NULL"); + return -1; + } + + /* Get width and height of original image from exif */ + ifd = EXIF_IFD_EXIF; + tag = EXIF_TAG_PIXEL_X_DIMENSION; + entry = exif_content_get_entry(ed->ifd[ifd], tag); + + if (entry) { + ExifShort value = exif_get_short(entry->data, byte_order); + thumb_dbg("%s: %d\n", exif_tag_get_name_in_ifd(tag,ifd), value); + thumb_info->origin_width = value; + } else { + thumb_dbg("entry is NULL"); + } + + tag = EXIF_TAG_PIXEL_Y_DIMENSION; + entry = exif_content_get_entry(ed->ifd[ifd], tag); + + if (entry) { + ExifShort value = exif_get_short(entry->data, byte_order); + thumb_dbg("%s: %d\n", exif_tag_get_name_in_ifd(tag,ifd), value); + thumb_info->origin_height = value; + } else { + thumb_dbg("entry is NULL"); + } + + char thumb_path[1024]; + + err = + _media_thumb_get_hash_name(file_full_path, + thumb_path, + sizeof(thumb_path)); + if (err < 0) { + thumb_dbg("_media_thumb_get_hash_name failed\n"); + SAFE_FREE(thumb); + return err; + } + + thumb_dbg("Thumb is :%s", thumb_path); + + int nwrite; + int fd = open(thumb_path, O_RDWR | O_CREAT | O_EXCL | O_SYNC, 0644); + if (fd < 0) { + if (errno == EEXIST) { + thumb_dbg("thumb alread exist!"); + } else { + thumb_dbg("open failed\n"); + SAFE_FREE(thumb); + return -1; + } + } else { + nwrite = write(fd, thumb, size); + if (nwrite < 0) { + thumb_dbg("write failed\n"); + close(fd); + + SAFE_FREE(thumb); + return -1; + } + close(fd); + } + + SAFE_FREE(thumb); + + mm_util_jpeg_yuv_data decoded = {0,}; + + err = mm_util_decode_from_jpeg_file(&decoded, thumb_path, MM_UTIL_JPEG_FMT_RGB888); + if (err < 0) { + thumb_dbg("mm_util_decode_from_jpeg_turbo_memory failed : %d", err); + return err; + } + + thumb_dbg("size:%d, w:%d, h:%d\n", decoded.size, decoded.width, decoded.height); +#if 1 + if (orientation == ROT_90 || orientation == ROT_180 || orientation == ROT_270) { + /* Start to decode to rotate */ + unsigned char *rotated = NULL; + unsigned int r_w = decoded.height; + unsigned int r_h = decoded.width; + unsigned int r_size = 0; + mm_util_img_rotate_type rot_type = MM_UTIL_ROTATE_0; + + if (orientation == ROT_90) { + rot_type = MM_UTIL_ROTATE_90; + } else if (orientation == ROT_180) { + rot_type = MM_UTIL_ROTATE_180; + r_w = decoded.width; + r_h = decoded.height; + } else if (orientation == ROT_270) { + rot_type = MM_UTIL_ROTATE_270; + } + + err = mm_util_get_image_size(MM_UTIL_IMG_FMT_RGB888, r_w, r_h, &r_size); + if (err < 0) { + thumb_dbg("mm_util_get_image_size failed : %d", err); + + SAFE_FREE(decoded.data); + return err; + } + + thumb_dbg("Size of Rotated : %d", r_size); + +#if 1 + /* Temporary fix to rotate jpeg image until libjpeg-turbo is installed */ + int n_times = 0; + if (rot_type == MM_UTIL_ROTATE_180) { + r_w = decoded.height; + r_h = decoded.width; + n_times = 2; + } else if (rot_type == MM_UTIL_ROTATE_270) { + n_times = 3; + } else if (rot_type == MM_UTIL_ROTATE_90) { + n_times = 1; + } + + rot_type = MM_UTIL_ROTATE_90; + unsigned int dst_w = r_w; + unsigned int dst_h = r_h; + unsigned char *tmp_src = NULL; + unsigned char *tmp_dst = NULL; + tmp_src = decoded.data; + tmp_dst = (unsigned char *)malloc(r_size); + r_w = decoded.width; + r_h = decoded.height; + + while (n_times > 0) { + dst_w = r_h; + dst_h = r_w; + + thumb_dbg("Times : %d src w : %d, src h: %d", n_times, r_w, r_h); + thumb_dbg("Times : %d dst w : %d, dst h: %d\n\n", n_times, dst_w, dst_h); + + + err = mm_util_rotate_image(tmp_src, r_w, r_h, + MM_UTIL_IMG_FMT_RGB888, + tmp_dst, &dst_w, &dst_h, + rot_type); + + if (err < 0) { + thumb_dbg("mm_util_rotate_image failed : %d", err); + SAFE_FREE(tmp_src); + SAFE_FREE(tmp_dst); + return err; + } else { + thumb_dbg("mm_util_rotate_image succeed"); + } + + SAFE_FREE(tmp_src); + + n_times--; + if (n_times == 0) { + rotated = tmp_dst; + } else { + tmp_src = tmp_dst; + tmp_dst = (unsigned char *)malloc(r_size); + thumb_dbg("Times : %d DST w : %d, DST h: %d", n_times, dst_w, dst_h); + } + r_w = dst_w; + r_h = dst_h; + } + +#else + rotated = (unsigned char *)malloc(r_size); + err = mm_util_rotate_image(decoded.data, decoded.width, decoded.height, + MM_UTIL_IMG_FMT_RGB888, + rotated, &r_w, &r_h, + rot_type); + + if (err < 0) { + thumb_dbg("mm_util_rotate_image failed : %d", err); + SAFE_FREE(decoded.data); + SAFE_FREE(rotated); + return err; + } else { + thumb_dbg("mm_util_rotate_image succeed"); + } + + SAFE_FREE(decoded.data); +#endif + + thumb_dbg("Width : %d, Height : %d", r_w, r_h); + thumb_info->data = rotated; + thumb_info->size = r_size; + thumb_info->width = r_w; + thumb_info->height = r_h; + } else if (orientation == NORMAL) { +#endif + unsigned int buf_size = 0; + + err = mm_util_get_image_size(MM_UTIL_IMG_FMT_RGB888, decoded.width, decoded.height, &buf_size); + if (err < 0) { + thumb_dbg("mm_util_get_image_size failed : %d", err); + + SAFE_FREE(decoded.data); + return err; + } + + thumb_dbg("size(RGB888) : %d", buf_size); + + thumb_info->data = decoded.data; + thumb_info->size = buf_size; + thumb_info->width = decoded.width; + thumb_info->height = decoded.height; +#if 1 + } else { + thumb_warn("Unknown orientation"); + SAFE_FREE(decoded.data); + return -1; + } +#endif + return 0; +} + +int _media_thumb_resize_data(unsigned char *src_data, + int src_width, + int src_height, + mm_util_img_format src_format, + media_thumb_info *thumb_info, + int dst_width, + int dst_height) +{ + int thumb_width = dst_width; + int thumb_height = dst_height; + unsigned int buf_size = 0; + + if (mm_util_get_image_size(src_format, thumb_width, + thumb_height, &buf_size) < 0) { + thumb_err("Failed to get buffer size"); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + thumb_dbg("mm_util_get_image_size : %d", buf_size); + + unsigned char *dst = (unsigned char *)malloc(buf_size); + + if (mm_util_resize_image((unsigned char *)src_data, src_width, + src_height, src_format, + dst, (unsigned int *)&thumb_width, + (unsigned int *)&thumb_height) < 0) { + thumb_err("Failed to resize the thumbnails"); + + SAFE_FREE(dst); + + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + thumb_info->size = buf_size; + thumb_info->width = thumb_width; + thumb_info->height = thumb_height; + thumb_info->data = malloc(buf_size); + memcpy(thumb_info->data, dst, buf_size); + + SAFE_FREE(dst); + + return 0; +} + +int _media_thumb_get_wh_with_evas(const char *origin_path, int *width, int *height) +{ + /* using evas to get w/h */ + ecore_evas_init(); + + Ecore_Evas *ee = + ecore_evas_buffer_new(0, 0); + if (!ee) { + thumb_err("ecore_evas_new fails"); + return -1; + } + Evas *evas = ecore_evas_get(ee); + if (!evas) { + thumb_err("ecore_evas_get fails"); + ecore_evas_free(ee); + return -1; + } + + Evas_Object *image_object = + evas_object_image_add(evas); + if (!image_object) { + thumb_err + ("evas_object_image_add fails"); + ecore_evas_free(ee); + return -1; + } + + evas_object_image_file_set(image_object, + origin_path, + NULL); + evas_object_image_size_get(image_object, + width, height); + + thumb_dbg("Width:%d, Height:%d", *width, *height); + + ecore_evas_free(ee); + ecore_evas_shutdown(); + + return 0; +} + +int _media_thumb_decode_with_evas(const char *origin_path, int thumb_length, + media_thumb_info *thumb_info, int need_scale) +{ + ecore_evas_init(); + + Ecore_Evas *ee = ecore_evas_buffer_new( + thumb_length, thumb_length); + if (!ee) { + thumb_err("Failed to create a ecore evas\n"); + ecore_evas_shutdown(); + return -1; + } + + Evas *evas = ecore_evas_get(ee); + if (!evas) { + thumb_err("Failed to ecore_evas_get\n"); + ecore_evas_free(ee); + ecore_evas_shutdown(); + return -1; + } + + Ecore_Evas *resize_img_ee; + resize_img_ee = + ecore_evas_buffer_new(thumb_length, thumb_length); + + if (!resize_img_ee) { + thumb_err("Failed to create a new ecore evas buffer\n"); + ecore_evas_free(ee); + ecore_evas_shutdown(); + return -1; + } + + Evas *resize_img_e = ecore_evas_get(resize_img_ee); + if (!resize_img_e) { + thumb_err("Failed to ecore_evas_get\n"); + ecore_evas_free(ee); + ecore_evas_free(resize_img_ee); + ecore_evas_shutdown(); + return -1; + } + + Evas_Object *source_img = evas_object_image_add(resize_img_e); + if (!source_img) { + thumb_dbg + ("evas_object_image_add failed\n"); + ecore_evas_free(ee); + ecore_evas_free(resize_img_ee); + ecore_evas_shutdown(); + return -1; + } + + evas_object_image_load_size_set(source_img, thumb_length, thumb_length); + evas_object_image_load_orientation_set(source_img, 1); + evas_object_image_file_set(source_img, origin_path, NULL); + + /* Get w/h of original image */ + int width = 0; + int height = 0; + + evas_object_image_size_get(source_img, &width, &height); + thumb_info->origin_width = width; + thumb_info->origin_height = height; + thumb_dbg("origin width:%d, origin height:%d", width, height); + + if ((need_scale == 1) && (width * height > THUMB_MAX_ALLOWED_MEM_FOR_THUMB)) { + thumb_dbg("This is too large image. so this's scale is going to be down"); + evas_object_image_load_scale_down_set(source_img, 10); + } + + evas_object_image_fill_set(source_img, + 0, 0, + thumb_length, + thumb_length); + evas_object_image_filled_set(source_img, 1); + evas_object_resize(source_img, + thumb_length, + thumb_length); + evas_object_show(source_img); + + Evas_Object *ret_image = + evas_object_image_add(evas); + + evas_object_image_size_set(ret_image, + thumb_length, + thumb_length); + + evas_object_image_fill_set(ret_image, 0, + 0, + thumb_length, + thumb_length); + + evas_object_image_filled_set(ret_image, EINA_TRUE); + evas_object_image_data_set(ret_image, + (int *)ecore_evas_buffer_pixels_get(resize_img_ee)); + evas_object_image_data_update_add(ret_image, 0, 0, thumb_length, + thumb_length); + + unsigned int buf_size = 0; + + if (mm_util_get_image_size(MM_UTIL_IMG_FMT_BGRA8888, thumb_length, + thumb_length, &buf_size) < 0) { + thumb_err("Failed to get buffer size"); + + ecore_evas_free(ee); + ecore_evas_free(resize_img_ee); + ecore_evas_shutdown(); + + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + thumb_dbg("mm_util_get_image_size : %d", buf_size); + + thumb_info->size = buf_size; + thumb_info->width = thumb_length; + thumb_info->height = thumb_length; + thumb_info->data = malloc(buf_size); + memcpy(thumb_info->data, evas_object_image_data_get(ret_image, 1), buf_size); + + ecore_evas_free(ee); + ecore_evas_free(resize_img_ee); + ecore_evas_shutdown(); + + return 0; +} + +mm_util_img_format _media_thumb_get_format(media_thumb_format src_format) +{ + switch(src_format) { + case MEDIA_THUMB_BGRA: + return MM_UTIL_IMG_FMT_BGRA8888; + case MEDIA_THUMB_RGB888: + return MM_UTIL_IMG_FMT_RGB888; + default: + return -1; + } +} + + +int _media_thumb_convert_data(media_thumb_info *thumb_info, + int thumb_width, + int thumb_height, + mm_util_img_format src_format, + mm_util_img_format dst_format) +{ + int err = -1; + unsigned int buf_size = 0; + unsigned char *src_data = thumb_info->data; + unsigned char *dst_data = NULL; + + thumb_dbg("src format:%d, dst format:%d", src_format, dst_format); + + if (mm_util_get_image_size(dst_format, thumb_width, + thumb_height, &buf_size) < 0) { + thumb_err("Failed to get buffer size"); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + thumb_dbg("mm_util_get_image_size : %d", buf_size); + + dst_data = (unsigned char *)malloc(buf_size); + + if (src_format == MM_UTIL_IMG_FMT_RGB888 && + dst_format == MM_UTIL_IMG_FMT_BGRA8888) { + + int i = 0, j; + for (j = 0; j < thumb_width * 3 * thumb_height; + j += 3) { + dst_data[i++] = (src_data[j + 2]); + dst_data[i++] = (src_data[j + 1]); + dst_data[i++] = (src_data[j]); + dst_data[i++] = 0x0; + } + + } else { + err = mm_util_convert_colorspace(src_data, + thumb_width, + thumb_height, + src_format, + dst_data, + dst_format); + + if (err < 0) { + thumb_err("Failed to change from rgb888 to argb8888 %d", err); + SAFE_FREE(dst_data); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + } + + SAFE_FREE(thumb_info->data); + thumb_info->data = dst_data; + thumb_info->size = buf_size; + + thumb_dbg("_media_thumb_convert_data success"); + + return 0; +} + +int _media_thumb_convert_format(media_thumb_info *thumb_info, + media_thumb_format src_format, + media_thumb_format dst_format) +{ + int err = -1; + + if (src_format == dst_format) { + thumb_dbg("src_format == dst_format"); + return 0; + } + + mm_util_img_format src_mm_format; + mm_util_img_format dst_mm_format; + + src_mm_format = _media_thumb_get_format(src_format); + dst_mm_format = _media_thumb_get_format(dst_format); + + if (src_mm_format == -1 || dst_mm_format == -1) { + thumb_err("Format is invalid"); + return MEDIA_THUMB_ERROR_UNSUPPORTED; + } + + err = _media_thumb_convert_data(thumb_info, + thumb_info->width, + thumb_info->height, + src_mm_format, + dst_mm_format); + + if (err < 0) { + thumb_err("media_thumb_convert_format failed : %d", err); + return err; + } + + return 0; +} + +int _media_thumb_agif(const char *origin_path, + ImgImageInfo *image_info, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + int thumb_width = thumb_length; + int thumb_height = thumb_length; + unsigned int *thumb = NULL; + + thumb = ImgGetFirstFrameAGIFAtSize(origin_path, image_info); + + err = _media_thumb_resize_data((unsigned char *)thumb, + image_info->width, + image_info->height, + MM_UTIL_IMG_FMT_RGB888, + thumb_info, + thumb_width, + thumb_height); + + if (err < 0) { + thumb_err("_media_thumb_resize_data failed: %d", err); + SAFE_FREE(thumb); + return err; + } + + SAFE_FREE(thumb); + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_RGB888, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + SAFE_FREE(thumb_info->data); + return err; + } + + return 0; +} + +int _media_thumb_png(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + err = _media_thumb_decode_with_evas(origin_path, thumb_length, thumb_info, 0); + + if (err < 0) { + thumb_err("decode_with_evas failed : %d", err); + return err; + } + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_BGRA, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + SAFE_FREE(thumb_info->data); + return err; + } + + return 0; +} + +int _media_thumb_bmp(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + err = _media_thumb_decode_with_evas(origin_path, thumb_length, thumb_info, 0); + + if (err < 0) { + thumb_err("decode_with_evas failed : %d", err); + return err; + } + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_BGRA, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + SAFE_FREE(thumb_info->data); + return err; + } + + return 0; +} + +int _media_thumb_wbmp(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + err = _media_thumb_decode_with_evas(origin_path, thumb_length, thumb_info, 0); + + if (err < 0) { + thumb_err("decode_with_evas failed : %d", err); + return err; + } + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_BGRA, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + SAFE_FREE(thumb_info->data); + return err; + } + + return 0; +} + +int _media_thumb_gif(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + err = _media_thumb_decode_with_evas(origin_path, thumb_length, thumb_info, 0); + + if (err < 0) { + thumb_err("decode_with_evas failed : %d", err); + return err; + } + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_BGRA, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + SAFE_FREE(thumb_info->data); + return err; + } + + return 0; +} + +int _media_thumb_jpeg(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + ExifData *ed = NULL; + int thumb_done = 0; + + /* Load an ExifData object from an EXIF file */ + ed = exif_data_new_from_file(origin_path); + + if (ed) { + /* First, Get orientation from exif */ + int orientation = NORMAL; + err = _media_thumb_get_exif_info(ed, NULL, 0, &orientation, EXIF_IFD_0, EXIF_TAG_ORIENTATION); + + if (err < 0) { + thumb_warn("_media_thumb_get_exif_info failed"); + } + + thumb_dbg("Orientation: %d", orientation); + + /* Second, Get thumb from exif */ + err = _media_thumb_get_thumb_from_exif(ed, origin_path, orientation, thumb_length, thumb_length, thumb_info); + + if (err < 0) { + thumb_dbg("_media_thumb_get_thumb_from_exif failed"); + } else { + thumb_done = 1; + thumb_dbg("_media_thumb_get_thumb_from_exif succeed"); + + mm_util_img_format dst_format = _media_thumb_get_format(format); + + err = _media_thumb_convert_data(thumb_info, + thumb_info->width, + thumb_info->height, + MM_UTIL_IMG_FMT_RGB888, + dst_format); + + if (err < 0) { + thumb_err("_media_thumb_convert_data failed : %d", err); + exif_data_unref(ed); + return err; + } + } + + thumb_dbg("Done with exif"); + exif_data_unref(ed); + } + + if (!thumb_done) { + + err = _media_thumb_decode_with_evas(origin_path, thumb_length, thumb_info, 0); + + if (err < 0) { + thumb_err("decode_with_evas failed : %d", err); + return err; + } + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_BGRA, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + SAFE_FREE(thumb_info->data); + return err; + } + } + + return 0; +} + +int +_media_thumb_image(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + int image_type = 0; + int origin_w = 0; + int origin_h = 0; + ImgImageInfo image_info = { 0 }; + + image_type = ImgGetInfoFile(origin_path, &image_info); + + thumb_info->origin_width = origin_w = image_info.width; + thumb_info->origin_height = origin_h = image_info.height; + + thumb_dbg("image type is %d\n", image_type); + thumb_dbg("image width:%d, height:%d \n", origin_w, origin_h); + + if ((image_type != IMG_CODEC_JPEG) && + (origin_w * origin_h > THUMB_MAX_ALLOWED_MEM_FOR_THUMB)) { + thumb_warn("This original image is too big"); + return MEDIA_THUMB_ERROR_UNSUPPORTED; + } + + if (image_type == IMG_CODEC_AGIF) { + err = _media_thumb_agif(origin_path, &image_info, thumb_length, format, thumb_info); + } else if (image_type == IMG_CODEC_JPEG) { + err = _media_thumb_jpeg(origin_path, thumb_length, format, thumb_info); + } else if (image_type == IMG_CODEC_PNG) { + err = _media_thumb_png(origin_path, thumb_length, format, thumb_info); + } else if (image_type == IMG_CODEC_GIF) { + err = _media_thumb_gif(origin_path, thumb_length, format, thumb_info); + } else if (image_type == IMG_CODEC_BMP) { + err = _media_thumb_bmp(origin_path, thumb_length, format, thumb_info); + } else { + char file_ext[10]; + err = _media_thumb_get_file_ext(origin_path, file_ext, sizeof(file_ext)); + if (err < 0) { + thumb_warn("_media_thumb_get_file_ext failed"); + } else { + if (strcasecmp(file_ext, "wbmp") == 0) { + image_type = IMG_CODEC_WBMP; + int wbmp_width = 0; + int wbmp_height = 0; + + err = _media_thumb_get_wh_with_evas(origin_path, &wbmp_width, &wbmp_height); + if (err < 0) { + thumb_err("_media_thumb_get_wh_with_evas in WBMP : %d", err); + return err; + } + + if (wbmp_width * wbmp_height > THUMB_MAX_ALLOWED_MEM_FOR_THUMB) { + thumb_warn("This original image is too big"); + return MEDIA_THUMB_ERROR_UNSUPPORTED; + } + + thumb_info->origin_width = wbmp_width; + thumb_info->origin_height = wbmp_height; + + err = _media_thumb_wbmp(origin_path, thumb_length, format, thumb_info); + + return err; + } + } + + thumb_warn("Unsupported image type"); + return MEDIA_THUMB_ERROR_UNSUPPORTED; + } + + return err; +} + +int +_media_thumb_video(const char *origin_path, + int thumb_length, + media_thumb_format format, + media_thumb_info *thumb_info) +{ + int err = -1; + + MMHandleType content = (MMHandleType) NULL; + void *frame = NULL; + int video_track_num = 0; + char *err_msg = NULL; + int is_drm = 0; + int size = 0; + int width = 0; + int height = 0; + + is_drm = (drm_svc_is_drm_file(origin_path) == 1); + err = mm_file_create_content_attrs(&content, origin_path); + + if (err < 0) { + thumb_err("mm_file_create_content_attrs fails : %d", err); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + err = + mm_file_get_attrs(content, &err_msg, + MM_FILE_CONTENT_VIDEO_TRACK_COUNT, + &video_track_num, NULL); + + if (err != 0) { + thumb_err("mm_file_get_attrs fails : %s", err_msg); + SAFE_FREE(err_msg); + mm_file_destroy_content_attrs(content); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + /* MMF api handle both normal and DRM video */ + if (video_track_num > 0 || is_drm) { + + err = mm_file_get_attrs(content, &err_msg, + MM_FILE_CONTENT_VIDEO_WIDTH, + &width, + MM_FILE_CONTENT_VIDEO_HEIGHT, + &height, + MM_FILE_CONTENT_VIDEO_THUMBNAIL, &frame, /* raw image is RGB888 format */ + &size, NULL); + + if (err != 0) { + thumb_err("mm_file_get_attrs fails : %s", err_msg); + SAFE_FREE(err_msg); + mm_file_destroy_content_attrs(content); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + thumb_dbg("video width: %d", width); + thumb_dbg("video height: %d", height); + thumb_dbg("thumbnail size=%d", size); + thumb_dbg("frame = 0x%x", frame); + + if (frame == NULL || width == 0 || height == 0) { + thumb_err("Failed to get frame data"); + mm_file_destroy_content_attrs(content); + return MEDIA_THUMB_ERROR_MM_UTIL; + } + + if (width > thumb_length || height > thumb_length) { + err = _media_thumb_resize_data(frame, + width, + height, + MM_UTIL_IMG_FMT_RGB888, + thumb_info, + thumb_length, + thumb_length); + + if (err < 0) { + thumb_err("_media_thumb_resize_data failed - %d", err); + SAFE_FREE(thumb_info->data); + mm_file_destroy_content_attrs(content); + return err; + } + } else { + + thumb_info->size = size; + thumb_info->width = width; + thumb_info->height = height; + thumb_info->data = malloc(size); + memcpy(thumb_info->data, frame, size); + } + + err = _media_thumb_convert_format(thumb_info, MEDIA_THUMB_RGB888, format); + if (err < 0) { + thumb_err("_media_thumb_convert_format falied: %d", err); + mm_file_destroy_content_attrs(content); + SAFE_FREE(thumb_info->data); + return err; + } + + } else { + thumb_dbg("no contents information\n"); + frame = NULL; + mm_file_destroy_content_attrs(content); + + return MEDIA_THUMB_ERROR_UNSUPPORTED; + } + + mm_file_destroy_content_attrs(content); + + return 0; +} + diff --git a/src/media-thumbnail.c b/src/media-thumbnail.c new file mode 100755 index 0000000..585be8c --- /dev/null +++ b/src/media-thumbnail.c @@ -0,0 +1,116 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumbnail.h" +#include "media-thumb-debug.h" +#include "media-thumb-util.h" +#include "media-thumb-internal.h" +#include "media-thumb-ipc.h" +#include "media-thumb-db.h" + +#include +#include + +int thumbnail_request_from_db(const char *origin_path, char *thumb_path, int max_length) +{ + int err = -1; + int need_update_db = 0; + media_thumb_info thumb_info; + + if (origin_path == NULL || thumb_path == NULL) { + thumb_err("Invalid parameter"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + if (!g_file_test + (origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) { + thumb_err("Original path(%s) doesn't exist.", origin_path); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + if (max_length <= 0) { + thumb_err("Length is invalid"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + int store_type = -1; + store_type = _media_thumb_get_store_type_by_path(origin_path); + + if ((store_type != THUMB_PHONE) && (store_type != THUMB_MMC)) { + thumb_err("origin path(%s) is invalid", origin_path); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + thumb_err("Path : %s", origin_path); + + err = minfo_init(); + + err = _media_thumb_get_thumb_from_db(origin_path, thumb_path, max_length, &need_update_db); + if (err == 0) { + minfo_finalize(); + return MEDIA_THUMB_ERROR_NONE; + } + + /* Request for thumb file to the daemon "Thumbnail generator" */ + err = _media_thumb_request(THUMB_REQUEST_DB, MEDIA_THUMB_LARGE, origin_path, thumb_path, max_length, &thumb_info); + if (err < 0) { + thumb_err("_media_thumb_request failed : %d", err); + minfo_finalize(); + return err; + } + + /* Need to update DB once generating thumb is done */ + if (need_update_db) { + err = _media_thumb_update_db(origin_path, thumb_path, thumb_info.origin_width, thumb_info.origin_height); + if (err < 0) { + thumb_err("_media_thumb_update_db failed : %d", err); + } + } + + minfo_finalize(); + return MEDIA_THUMB_ERROR_NONE; +} + +int thumbnail_request_save_to_file(const char *origin_path, media_thumb_type thumb_type, const char *thumb_path) +{ + int err = -1; + + if (origin_path == NULL || thumb_path == NULL) { + thumb_err("Invalid parameter"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + media_thumb_info thumb_info; + char tmp_thumb_path[MAX_PATH_SIZE] = {0,}; + + strncpy(tmp_thumb_path, thumb_path, sizeof(tmp_thumb_path)); + + /* Request for thumb file to the daemon "Thumbnail generator" */ + err = _media_thumb_request(THUMB_REQUEST_SAVE, thumb_type, origin_path, tmp_thumb_path, sizeof(tmp_thumb_path), &thumb_info); + if (err < 0) { + thumb_err("_media_thumb_request failed : %d", err); + return err; + } + + return MEDIA_THUMB_ERROR_NONE; +} + + diff --git a/src/util/media-thumb-db.c b/src/util/media-thumb-db.c new file mode 100755 index 0000000..f0e41ad --- /dev/null +++ b/src/util/media-thumb-db.c @@ -0,0 +1,103 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-db.h" +#include +#include +#include + +int +_media_thumb_get_thumb_from_db(const char *origin_path, + char *thumb_path, + int max_length, + int *need_update_db) +{ + thumb_dbg(""); + int err = -1; + + err = minfo_get_thumb_path(origin_path, thumb_path, max_length); + if (err < 0) { + thumb_warn("Original path doesn't exist in DB"); + return -1; + } + + if (strlen(thumb_path) == 0) { + thumb_warn("thumb path doesn't exist in DB"); + *need_update_db = 1; + return -1; + } + + thumb_dbg("Thumb path in DB is %s", thumb_path); + + if (!g_file_test(thumb_path, + G_FILE_TEST_EXISTS)) { + thumb_warn("thumb path doesn't exist in file system"); + *need_update_db = 1; + return -1; + } else { + thumb_dbg("This thumb path already exist"); + } + + return 0; +} + +int +_media_thumb_update_db(const char *origin_path, + char *thumb_path, + int width, + int height) +{ + thumb_dbg(""); + int err = -1; + Mitem *item = NULL; + + err = minfo_get_item(origin_path, &item); + if (err < 0) { + thumb_err("minfo_get_item (%s) failed: %d", origin_path, err); + return MEDIA_THUMB_ERROR_DB; + } + + err = minfo_update_media_thumb(item->uuid, thumb_path); + if (err < 0) { + thumb_err("minfo_update_media_thumb (ID:%s, %s) failed: %d", + item->uuid, thumb_path, err); + minfo_destroy_mtype_item(item); + return MEDIA_THUMB_ERROR_DB; + } + + if (item->type == MINFO_ITEM_IMAGE) { + err = minfo_update_image_meta_info_int(item->uuid, MINFO_IMAGE_META_WIDTH, width, + MINFO_IMAGE_META_HEIGHT, height, -1); + + if (err < 0) { + thumb_err("minfo_update_image_meta_info_int failed: %d", err); + minfo_destroy_mtype_item(item); + return MEDIA_THUMB_ERROR_DB; + } + } + + err = minfo_destroy_mtype_item(item); + + thumb_dbg("_media_thumb_update_db success"); + + return 0; +} + diff --git a/src/util/media-thumb-debug.c b/src/util/media-thumb-debug.c new file mode 100755 index 0000000..b684aa4 --- /dev/null +++ b/src/util/media-thumb-debug.c @@ -0,0 +1,112 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include +#include +#include +#include "media-thumb-debug.h" + +#ifdef _PERFORMANCE_CHECK_ +static long g_time_usec = 0L; +#endif + +#ifdef _USE_LOG_FILE_ +static FILE *g_log_fp = NULL; +static char _g_file_path[1024] = "\0"; + +FILE *get_fp() +{ + return g_log_fp; +} + +void thumb_init_file_debug() +{ + if (g_log_fp == NULL) { + snprintf(_g_file_path, sizeof(_g_file_path), "/tmp/%s", + "media-thumb.log"); + if (access(_g_file_path, R_OK == 0)) { + remove(_g_file_path); + } + + g_log_fp = fopen(_g_file_path, "a"); + } +} + +void thumb_close_file_debug() +{ + if (g_log_fp != NULL) { + fclose(g_log_fp); + g_log_fp = NULL; + } +} + +#endif + +long thumb_get_debug_time(void) +{ +#ifdef _PERFORMANCE_CHECK_ + struct timeval time; + gettimeofday(&time, NULL); + return time.tv_sec * 1000000 + time.tv_usec; +#else + return 0L; +#endif +} + +void thumb_reset_debug_time(void) +{ +#ifdef _PERFORMANCE_CHECK_ + struct timeval time; + gettimeofday(&time, NULL); + g_time_usec = time.tv_sec * 1000000 + time.tv_usec; +#endif +} + +void thumb_print_debug_time(char *time_string) +{ +#ifdef _PERFORMANCE_CHECK_ + struct timeval time; + double totaltime = 0.0; + + gettimeofday(&time, NULL); + totaltime = + (double)(time.tv_sec * 1000000 + time.tv_usec - + g_time_usec) / CLOCKS_PER_SEC; + + thumb_dbg("time [%s] : %f \n", time_string, totaltime); +#endif +} + +void +thumb_print_debug_time_ex(long start, long end, const char *func_name, + char *time_string) +{ +#ifdef _PERFORMANCE_CHECK_ + double totaltime = 0.0; + + totaltime = (double)(end - start) / CLOCKS_PER_SEC; + + thumb_dbg("time [%s: %s] : %f \n", func_name, time_string, + totaltime); +#endif +} + diff --git a/src/util/media-thumb-util.c b/src/util/media-thumb-util.c new file mode 100755 index 0000000..7d34a7a --- /dev/null +++ b/src/util/media-thumb-util.c @@ -0,0 +1,316 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-util.h" +#include "media-thumb-internal.h" + +#include +#include +#include +#include + +#include +#include + +int _media_thumb_get_length(media_thumb_type thumb_type) +{ + if (thumb_type == MEDIA_THUMB_LARGE) { + return 256; + } else if (thumb_type == MEDIA_THUMB_SMALL) { + return 96; + } else { + return -1; + } +} + +int _media_thumb_get_file_ext(const char *file_path, char *file_ext, int max_len) +{ + int i = 0; + + for (i = strlen(file_path); i >= 0; i--) { + if ((file_path[i] == '.') && (i < strlen(file_path))) { + strncpy(file_ext, &file_path[i + 1], max_len); + return 0; + } + + /* meet the dir. no ext */ + if (file_path[i] == '/') { + return -1; + } + } + + return -1; +} + +int +_media_thumb_get_file_type(const char *file_full_path) +{ + int ret = 0; + char mimetype[255]; + + if (file_full_path == NULL) + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + + if (drm_svc_is_drm_file(file_full_path) == DRM_TRUE) { + DRM_FILE_TYPE drm_type = DRM_FILE_TYPE_NONE; + drm_type = drm_svc_get_drm_type(file_full_path); + if (drm_type == DRM_FILE_TYPE_NONE) { + return THUMB_NONE_TYPE; + } + else { + drm_content_info_t contentInfo = { 0 }; + + ret = drm_svc_get_content_info(file_full_path, &contentInfo); + if (ret != DRM_RESULT_SUCCESS) { + thumb_err("drm_svc_get_content_info() fails. "); + return THUMB_NONE_TYPE; + } + + strncpy(mimetype, contentInfo.contentType, sizeof(mimetype)); + } + } else { + /* get content type and mime type from file. */ + ret = + aul_get_mime_from_file(file_full_path, mimetype, sizeof(mimetype)); + if (ret < 0) { + thumb_warn + ("aul_get_mime_from_file fail.. Now trying to get type by extension"); + + char ext[255] = { 0 }; + int ret = _media_thumb_get_file_ext(file_full_path, ext, sizeof(ext)); + if (ret < 0) { + thumb_err("_media_thumb_get_file_ext failed"); + return THUMB_NONE_TYPE; + } + + if (strcasecmp(ext, "JPG") == 0 || + strcasecmp(ext, "JPEG") == 0 || + strcasecmp(ext, "PNG") == 0 || + strcasecmp(ext, "GIF") == 0 || + strcasecmp(ext, "AGIF") == 0 || + strcasecmp(ext, "XWD") == 0 || + strcasecmp(ext, "BMP") == 0 || + strcasecmp(ext, "WBMP") == 0) { + return THUMB_IMAGE_TYPE; + } else if (strcasecmp(ext, "AVI") == 0 || + strcasecmp(ext, "MPEG") == 0 || + strcasecmp(ext, "MP4") == 0 || + strcasecmp(ext, "DCF") == 0 || + strcasecmp(ext, "WMV") == 0 || + strcasecmp(ext, "3GPP") == 0 || + strcasecmp(ext, "3GP") == 0) { + return THUMB_VIDEO_TYPE; + } else { + return THUMB_NONE_TYPE; + } + } + } + + thumb_dbg("mime type : %s", mimetype); + + /* categorize from mimetype */ + if (strstr(mimetype, "image") != NULL) { + return THUMB_IMAGE_TYPE; + } else if (strstr(mimetype, "video") != NULL) { + return THUMB_VIDEO_TYPE; + } + + return THUMB_NONE_TYPE; +} + +int _media_thumb_get_store_type_by_path(const char *full_path) +{ + if (full_path != NULL) { + if (strncmp + (full_path, THUMB_PATH_PHONE, + strlen(THUMB_PATH_PHONE)) == 0) { + return THUMB_PHONE; + } else + if (strncmp + (full_path, THUMB_PATH_MMC, + strlen(THUMB_PATH_MMC)) == 0) { + return THUMB_MMC; + } + } + + return -1; +} + +int +_media_thumb_get_hash_name(const char *file_full_path, + char *thumb_hash_path, size_t max_thumb_path) +{ + char *hash_name; + char *thumb_dir = NULL; + char file_ext[255] = { 0 }; + media_thumb_store_type store_type = -1; + + if (file_full_path == NULL || thumb_hash_path == NULL + || max_thumb_path <= 0) { + thumb_err + ("file_full_path==NULL || thumb_hash_path == NULL || max_thumb_path <= 0"); + return -1; + } + + _media_thumb_get_file_ext(file_full_path, file_ext, sizeof(file_ext)); + + store_type = _media_thumb_get_store_type_by_path(file_full_path); + if (store_type == THUMB_PHONE) { + thumb_dir = THUMB_PHONE_PATH; + } else if (store_type == THUMB_MMC) { + thumb_dir = THUMB_MMC_PATH; + } else { + thumb_dir = THUMB_PHONE_PATH; + } + + hash_name = _media_thumb_generate_hash_name(file_full_path); + + int ret_len; + ret_len = + snprintf(thumb_hash_path, max_thumb_path - 1, "%s/.%s-%s.jpg", + thumb_dir, file_ext, hash_name); + if (ret_len < 0) { + thumb_err("Error when snprintf"); + return -1; + } else if (ret_len > max_thumb_path) { + thumb_err("Error for the length of thumb pathname"); + return -1; + } + + thumb_dbg("thumb hash : %s", thumb_hash_path); + + return 0; +} + + +int _media_thumb_save_to_file_with_evas(unsigned char *data, + int w, + int h, + char *thumb_path) +{ + ecore_evas_init(); + + Ecore_Evas *ee = + ecore_evas_buffer_new(w, h); + Evas *evas = ecore_evas_get(ee); + + Evas_Object *img = NULL; + img = evas_object_image_add(evas); + + if (img == NULL) { + thumb_dbg("image object is NULL\n"); + ecore_evas_free(ee); + ecore_evas_shutdown(); + return -1; + } + + evas_object_image_colorspace_set(img, EVAS_COLORSPACE_ARGB8888); + evas_object_image_size_set(img, w, h); + evas_object_image_fill_set(img, 0, 0, w, h); + + evas_object_image_data_set(img, data); + evas_object_image_data_update_add(img, 0, 0, w, h); + + if (evas_object_image_save + (img, thumb_path, NULL, "quality=100 compress=1")) { + thumb_dbg("evas_object_image_save success\n"); + ecore_evas_free(ee); + ecore_evas_shutdown(); + + return 0; + } else { + thumb_dbg("evas_object_image_save failed\n"); + ecore_evas_free(ee); + ecore_evas_shutdown(); + return -1; + } +} + + +int _thumbnail_get_data(const char *origin_path, + media_thumb_type thumb_type, + media_thumb_format format, + unsigned char **data, + int *size, + int *width, + int *height, + int *origin_width, + int *origin_height) +{ + int err = -1; + int thumb_length = -1; + + if (origin_path == NULL || size == NULL + || width == NULL || height == NULL) { + thumb_err("Invalid parameter"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + if (format < MEDIA_THUMB_BGRA || format > MEDIA_THUMB_RGB888) { + thumb_err("parameter format is invalid"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + if (!g_file_test + (origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) { + thumb_err("Original path (%s) does not exist", origin_path); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + thumb_length = _media_thumb_get_length(thumb_type); + if (thumb_length < 0) { + thumb_err("media_thumb_type is invalid"); + return MEDIA_THUMB_ERROR_INVALID_PARAMETER; + } + + thumb_dbg("", origin_path); + + int file_type = THUMB_NONE_TYPE; + media_thumb_info thumb_info = {0,}; + file_type = _media_thumb_get_file_type(origin_path); + + if (file_type == THUMB_IMAGE_TYPE) { + err = _media_thumb_image(origin_path, thumb_length, format, &thumb_info); + if (err < 0) { + thumb_err("_media_thumb_image failed"); + return err; + } + + } else if (file_type == THUMB_VIDEO_TYPE) { + err = _media_thumb_video(origin_path, thumb_length, format, &thumb_info); + if (err < 0) { + thumb_err("_media_thumb_image failed"); + return err; + } + } + + if (size) *size = thumb_info.size; + if (width) *width = thumb_info.width; + if (height) *height = thumb_info.height; + *data = thumb_info.data; + if (origin_width) *origin_width = thumb_info.origin_width; + if (origin_height) *origin_height = thumb_info.origin_height; + + thumb_dbg("Thumb data is generated successfully (Size:%d, W:%d, H:%d) 0x%x", + *size, *width, *height, *data); + + return MEDIA_THUMB_ERROR_NONE; +} diff --git a/test/test-thumb.c b/test/test-thumb.c new file mode 100755 index 0000000..3dbbd47 --- /dev/null +++ b/test/test-thumb.c @@ -0,0 +1,223 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "media-thumbnail.h" +#include "media-thumbnail-private.h" +#include "media-thumb-debug.h" +#include "media-thumb-ipc.h" +#include "media-thumb-util.h" + +int save_to_file_with_evas(unsigned char *data, int w, int h, int is_bgra) +{ + ecore_evas_init(); + + Ecore_Evas *ee = + ecore_evas_buffer_new(w, h); + Evas *evas = ecore_evas_get(ee); + + Evas_Object *img = NULL; + img = evas_object_image_add(evas); + + if (img == NULL) { + printf("image object is NULL\n"); + ecore_evas_free(ee); + ecore_evas_shutdown(); + return -1; + } + + evas_object_image_colorspace_set(img, EVAS_COLORSPACE_ARGB8888); + evas_object_image_size_set(img, w, h); + evas_object_image_fill_set(img, 0, 0, w, h); + + if (!is_bgra) { + unsigned char *m = NULL; + m = evas_object_image_data_get(img, 1); +#if 1 /* Use self-logic to convert from RGB888 to RGBA */ + int i = 0, j; + for (j = 0; j < w * 3 * h; + j += 3) { + m[i++] = (data[j + 2]); + m[i++] = (data[j + 1]); + m[i++] = (data[j]); + m[i++] = 0x0; + } + +#else /* Use mmf api to convert from RGB888 to RGBA */ + int mm_ret = 0; + if ((mm_ret = + mm_util_convert_colorspace(data, + w, + h, + MM_UTIL_IMG_FMT_RGB888, + m, + MM_UTIL_IMG_FMT_BGRA8888)) + < 0) { + printf + ("Failed to change from rgb888 to argb8888 %d\n", + mm_ret); + return -1; + } +#endif /* End of use mmf api to convert from RGB888 to RGBA */ + + evas_object_image_data_set(img, m); + evas_object_image_data_update_add(img, 0, 0, w, h); + } else { + evas_object_image_data_set(img, data); + evas_object_image_data_update_add(img, 0, 0, w, h); + } + + if (evas_object_image_save + (img, "/mnt/nfs/test.jpg", NULL, + "quality=50 compress=2")) { + printf("evas_object_image_save success\n"); + } else { + printf("evas_object_image_save failed\n"); + } + + ecore_evas_shutdown(); + + return 0; +} + +int main(int argc, char *argv[]) +{ + int mode; + int err = -1; + const char *origin_path = NULL; + + if ((argc != 3) && (argc != 4)) { + printf("Usage: %s [test mode number] [path]\n", argv[0]); + return -1; + } + + mode = atoi(argv[1]); + origin_path = argv[2]; + + if (origin_path && (mode == 1)) { + printf("Test _thumbnail_get_data\n"); + //const char *origin_path = "/opt/media/test/gif_test.gif"; + //const char *origin_path = "/opt/media/test/praha_01.gif"; + //const char *origin_path = "/opt/media/test/test_bmp.bmp"; + //const char *origin_path = "/opt/media/test/normal.jpg"; + //const char *origin_path = "/opt/media/test/high.jpg"; + //const char *origin_path = "/opt/media/test/front.jpg"; + //const char *origin_path = "/opt/media/test/no_rot_high.jpg"; + //const char *origin_path = "/opt/media/test/no_rot_front.jpg"; + //const char *origin_path = "/opt/media/test/movie1.mp4"; + //const char *origin_path = "/opt/media/test/movie2.avi"; + + unsigned char *data = NULL; + int thumb_size = 0; + int thumb_w = 0; + int thumb_h = 0; + int origin_w = 0; + int origin_h = 0; + + media_thumb_type thumb_type = MEDIA_THUMB_LARGE; + //media_thumb_type thumb_type = MEDIA_THUMB_SMALL; + media_thumb_format thumb_format = MEDIA_THUMB_BGRA; + //media_thumb_format thumb_format = MEDIA_THUMB_RGB888; + int is_bgra = 1; + //int is_bgra = 0; + + long start = thumb_get_debug_time(); + + err = _thumbnail_get_data(origin_path, thumb_type, thumb_format, &data, &thumb_size, &thumb_w, &thumb_h, &origin_w, &origin_h); + if (err < 0) { + printf("_thumbnail_get_data failed - %d\n", err); + return -1; + } + + printf("Size : %d, W:%d, H:%d\n", thumb_size, thumb_w, thumb_h); + printf("Origin W:%d, Origin H:%d\n", origin_w, origin_h); + + err = save_to_file_with_evas(data, thumb_w, thumb_h, is_bgra); + if (err < 0) { + printf("_thumbnail_get_data failed - %d\n", err); + return -1; + } else { + printf("file save success\n"); + } + + SAFE_FREE(data); + + long end = thumb_get_debug_time(); + printf("Time : %f\n", ((double)(end - start) / (double)CLOCKS_PER_SEC)); + + } else if (mode == 2) { + printf("Test thumbnail_request_from_db\n"); + //const char *origin_path = "/opt/media/test/movie1.mp4"; + //const char *origin_path = "/opt/media/test/high.jpg"; + //const char *origin_path = "/opt/media/test/movie2.avi"; + char thumb_path[MAX_PATH_SIZE + 1]; + + err = thumbnail_request_from_db(origin_path, thumb_path, sizeof(thumb_path)); + if (err < 0) { + printf("thumbnail_request_from_db failed : %d\n", err); + return -1; + } + + printf("Success!! (%s)\n", thumb_path); + } else if (mode == 3) { + printf("Test thumbnail_request_save_to_file\n"); + const char *thumb_path = NULL; + + if (argv[3]) { + thumb_path = argv[3]; + } else { + printf("3 mode requires target path of thumbnail\n"); + return -1; + } + + err = thumbnail_request_save_to_file(origin_path, MEDIA_THUMB_LARGE, thumb_path); + if (err < 0) { + printf("thumbnail_request_save_to_file failed : %d\n", err); + return -1; + } + + printf("Success!!\n"); + } else if (origin_path && mode == 4) { + printf("Test thumbnail_generate_hash_code\n"); + char hash[255] = {0,}; + + err = thumbnail_generate_hash_code(origin_path, hash, sizeof(hash)); + if (err < 0) { + printf("thumbnail_generate_hash_code failed : %d\n", err); + return -1; + } else { + printf("Hash : %s\n", hash); + } + + printf("Success!!\n"); + } + + return 0; +} + diff --git a/thumbsvr b/thumbsvr new file mode 100644 index 0000000..cd5b2d7 --- /dev/null +++ b/thumbsvr @@ -0,0 +1,4 @@ +#!/bin/sh +/etc/init.d/network start +/usr/bin/media-thumbnail-server & + -- 2.7.4