--- /dev/null
+/*
+ * Copyright (C) 2007,2008,2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, an OpenType Layout engine library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OPEN_FILE_PRIVATE_H
+#define HB_OPEN_FILE_PRIVATE_H
+
+#include "hb-open-types-private.h"
+
+
+/*
+ *
+ * The OpenType Font File
+ *
+ */
+
+
+/*
+ * Organization of an OpenType Font
+ */
+
+struct OpenTypeFontFile;
+struct OffsetTable;
+struct TTCHeader;
+
+typedef struct TableDirectory
+{
+ Tag tag; /* 4-byte identifier. */
+ CheckSum checkSum; /* CheckSum for this table. */
+ ULONG offset; /* Offset from beginning of TrueType font
+ * file. */
+ ULONG length; /* Length of this table. */
+} OpenTypeTable;
+ASSERT_SIZE (TableDirectory, 16);
+
+typedef struct OffsetTable
+{
+ friend struct OpenTypeFontFile;
+ friend struct TTCHeader;
+
+ DEFINE_TAG_ARRAY_INTERFACE (OpenTypeTable, table); /* get_table_count(), get_table(i), get_table_tag(i) */
+ DEFINE_TAG_FIND_INTERFACE (OpenTypeTable, table); /* find_table_index(tag), get_table_by_tag(tag) */
+
+ private:
+ /* OpenTypeTables, in no particular order */
+ DEFINE_ARRAY_TYPE (TableDirectory, tableDir, numTables);
+
+ private:
+ Tag sfnt_version; /* '\0\001\0\00' if TrueType / 'OTTO' if CFF */
+ USHORT numTables; /* Number of tables. */
+ USHORT searchRange; /* (Maximum power of 2 <= numTables) x 16 */
+ USHORT entrySelector; /* Log2(maximum power of 2 <= numTables). */
+ USHORT rangeShift; /* NumTables x 16-searchRange. */
+ TableDirectory tableDir[]; /* TableDirectory entries. numTables items */
+} OpenTypeFontFace;
+ASSERT_SIZE (OffsetTable, 12);
+
+/*
+ * TrueType Collections
+ */
+
+struct TTCHeader
+{
+ friend struct OpenTypeFontFile;
+
+ STATIC_DEFINE_GET_FOR_DATA_CHECK_MAJOR_VERSION (TTCHeader, 2);
+
+ private:
+ Tag ttcTag; /* TrueType Collection ID string: 'ttcf' */
+ FixedVersion version; /* Version of the TTC Header (1.0 or 2.0),
+ * 0x00010000 or 0x00020000 */
+ LongOffsetLongArrayOf<OffsetTable>
+ table; /* Array of offsets to the OffsetTable for each font
+ * from the beginning of the file */
+};
+ASSERT_SIZE (TTCHeader, 12);
+
+
+/*
+ * OpenType Font File
+ */
+
+struct OpenTypeFontFile
+{
+ static const hb_tag_t TrueTypeTag = HB_TAG ( 0 , 1 , 0 , 0 );
+ static const hb_tag_t CFFTag = HB_TAG ('O','T','T','O');
+ static const hb_tag_t TTCTag = HB_TAG ('t','t','c','f');
+
+ STATIC_DEFINE_GET_FOR_DATA (OpenTypeFontFile);
+
+ unsigned int get_face_count (void) const
+ {
+ switch (tag) {
+ default: return 0;
+ case TrueTypeTag: case CFFTag: return 1;
+ case TTCTag: return TTCHeader::get_for_data ((const char *) this).table.len;
+ }
+ }
+ const OpenTypeFontFace& get_face (unsigned int i) const
+ {
+ switch (tag) {
+ default: return Null(OpenTypeFontFace);
+ /* Note: for non-collection SFNT data we ignore index. This is because
+ * Apple dfont container is a container of SFNT's. So each SFNT is a
+ * non-TTC, but the index is more than zero. */
+ case TrueTypeTag: case CFFTag: return *(const OffsetTable*)this;
+ case TTCTag: return this+TTCHeader::get_for_data ((const char *) this).table[i];
+ }
+ }
+
+ /* This is how you get a table */
+ inline const char* get_table_data (const OpenTypeTable& table) const
+ {
+ if (HB_UNLIKELY (table.offset == 0)) return NULL;
+ return ((const char*) this) + table.offset;
+ }
+
+ Tag tag; /* 4-byte identifier. */
+};
+ASSERT_SIZE (OpenTypeFontFile, 4);
+
+
+#endif /* HB_OPEN_FILE_PRIVATE_H */
* Red Hat Author(s): Behdad Esfahbod
*/
-#ifndef HB_OT_LAYOUT_OPEN_PRIVATE_H
-#define HB_OT_LAYOUT_OPEN_PRIVATE_H
+#ifndef HB_OPEN_TYPES_PRIVATE_H
+#define HB_OPEN_TYPES_PRIVATE_H
-#ifndef HB_OT_LAYOUT_CC
-#error "This file should only be included from hb-ot-layout.cc"
-#endif
-
-#include "hb-ot-layout-private.h"
+#include "hb-private.h"
#define NO_INDEX ((unsigned int) 0xFFFF)
}
-/*
- * Organization of an OpenType Font
- */
-
-struct OpenTypeFontFile;
-struct OffsetTable;
-struct TTCHeader;
-
-typedef struct TableDirectory
-{
- Tag tag; /* 4-byte identifier. */
- CheckSum checkSum; /* CheckSum for this table. */
- ULONG offset; /* Offset from beginning of TrueType font
- * file. */
- ULONG length; /* Length of this table. */
-} OpenTypeTable;
-ASSERT_SIZE (TableDirectory, 16);
-
-typedef struct OffsetTable
-{
- friend struct OpenTypeFontFile;
- friend struct TTCHeader;
-
- DEFINE_TAG_ARRAY_INTERFACE (OpenTypeTable, table); /* get_table_count(), get_table(i), get_table_tag(i) */
- DEFINE_TAG_FIND_INTERFACE (OpenTypeTable, table); /* find_table_index(tag), get_table_by_tag(tag) */
-
- private:
- /* OpenTypeTables, in no particular order */
- DEFINE_ARRAY_TYPE (TableDirectory, tableDir, numTables);
-
- private:
- Tag sfnt_version; /* '\0\001\0\00' if TrueType / 'OTTO' if CFF */
- USHORT numTables; /* Number of tables. */
- USHORT searchRange; /* (Maximum power of 2 <= numTables) x 16 */
- USHORT entrySelector; /* Log2(maximum power of 2 <= numTables). */
- USHORT rangeShift; /* NumTables x 16-searchRange. */
- TableDirectory tableDir[]; /* TableDirectory entries. numTables items */
-} OpenTypeFontFace;
-ASSERT_SIZE (OffsetTable, 12);
-
-/*
- * TrueType Collections
- */
-
-struct TTCHeader
-{
- friend struct OpenTypeFontFile;
-
- STATIC_DEFINE_GET_FOR_DATA_CHECK_MAJOR_VERSION (TTCHeader, 2);
-
- private:
- Tag ttcTag; /* TrueType Collection ID string: 'ttcf' */
- FixedVersion version; /* Version of the TTC Header (1.0 or 2.0),
- * 0x00010000 or 0x00020000 */
- LongOffsetLongArrayOf<OffsetTable>
- table; /* Array of offsets to the OffsetTable for each font
- * from the beginning of the file */
-};
-ASSERT_SIZE (TTCHeader, 12);
-
-
-/*
- * OpenType Font File
- */
-
-struct OpenTypeFontFile
-{
- static const hb_tag_t TrueTypeTag = HB_TAG ( 0 , 1 , 0 , 0 );
- static const hb_tag_t CFFTag = HB_TAG ('O','T','T','O');
- static const hb_tag_t TTCTag = HB_TAG ('t','t','c','f');
-
- STATIC_DEFINE_GET_FOR_DATA (OpenTypeFontFile);
-
- unsigned int get_face_count (void) const
- {
- switch (tag) {
- default: return 0;
- case TrueTypeTag: case CFFTag: return 1;
- case TTCTag: return TTCHeader::get_for_data ((const char *) this).table.len;
- }
- }
- const OpenTypeFontFace& get_face (unsigned int i) const
- {
- switch (tag) {
- default: return Null(OpenTypeFontFace);
- /* Note: for non-collection SFNT data we ignore index. This is because
- * Apple dfont container is a container of SFNT's. So each SFNT is a
- * non-TTC, but the index is more than zero. */
- case TrueTypeTag: case CFFTag: return *(const OffsetTable*)this;
- case TTCTag: return this+TTCHeader::get_for_data ((const char *) this).table[i];
- }
- }
-
- /* This is how you get a table */
- inline const char* get_table_data (const OpenTypeTable& table) const
- {
- if (HB_UNLIKELY (table.offset == 0)) return NULL;
- return ((const char*) this) + table.offset;
- }
-
- Tag tag; /* 4-byte identifier. */
-};
-ASSERT_SIZE (OpenTypeFontFile, 4);
-
-
-#endif /* HB_OT_LAYOUT_OPEN_PRIVATE_H */
+#endif /* HB_OPEN_TYPES_PRIVATE_H */
projects / platform / upstream / libHarfBuzzSharp.git / commitdiff