minhngoc25a
/
freetype2
mirror of git://git.savannah.gnu.org/freetype/freetype2.git
2
1
Fork 2
Code Issues 9 Releases Wiki Activity

* include/freetype/internal/tttypes.h (TT_TableDirRec, 

TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
Obsolete.
* src/cff/cffobjs.h (CFF_CharMapRec): Removed.  Obsolete.
This commit is contained in:
Werner Lemberg 2003-12-16 07:12:40 +00:00
parent b066c1530d
commit efe527520a
4 changed files with 10 additions and 319 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ChangeLog
View File

@ -11,6 +11,14 @@
* src/sfnt/sfdriver.c: Don't include ttcmap.h.
(sfnt_interface): Updated.
* include/freetype/internal/tttypes.h (TT_TableDirRec,
TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec,
TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6,
TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func,
TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed.
Obsolete.
* src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete.
2003-12-15 Werner Lemberg <wl@gnu.org>
* docs/CHANGES: Updated.

11
include/freetype/internal/t1types.h
View File

@ -142,17 +142,6 @@ FT_BEGIN_HEADER
/*************************************************************************/
/*************************************************************************/
/* */
/* This structure/class is defined here because it is common to the */
/* following formats: TTF, OpenType-TT, and OpenType-CFF. */
/* */
/* Note, however, that the classes TT_Size, TT_GlyphSlot, and TT_CharMap */
/* are not shared between font drivers, and are thus defined normally in */
/* `ttobjs.h'. */
/* */
/*************************************************************************/
typedef struct T1_FaceRec_* T1_Face;
typedef struct CID_FaceRec_* CID_Face;

301
include/freetype/internal/tttypes.h
View File

@ -105,41 +105,6 @@ FT_BEGIN_HEADER
} SFNT_HeaderRec, *SFNT_Header;
/*************************************************************************/
/* */
/* <Struct> */
/* TT_TableDirRec */
/* */
/* <Description> */
/* This structure models a TrueType table directory. It is used to */
/* access the various tables of the font face. */
/* */
/* <Fields> */
/* version :: The version number; starts with 0x00010000. */
/* */
/* numTables :: The number of tables. */
/* */
/* searchRange :: Unused. */
/* */
/* entrySelector :: Unused. */
/* */
/* rangeShift :: Unused. */
/* */
/* <Note> */
/* This structure is only used during font opening. */
/* */
typedef struct TT_TableDirRec_
{
FT_Fixed version; /* should be 0x10000 */
FT_UShort numTables; /* number of tables */
FT_UShort searchRange; /* These parameters are only used */
FT_UShort entrySelector; /* for a dichotomy search in the */
FT_UShort rangeShift; /* directory. We ignore them. */
} TT_TableDirRec;
/*************************************************************************/
/* */
/* <Struct> */
@ -168,61 +133,6 @@ FT_BEGIN_HEADER
} TT_TableRec, *TT_Table;
/*************************************************************************/
/* */
/* <Struct> */
/* TT_CMapDirRec */
/* */
/* <Description> */
/* This structure describes the directory of the `cmap' table, */
/* containing the font's character mappings table. */
/* */
/* <Fields> */
/* tableVersionNumber :: The version number. */
/* */
/* numCMaps :: The number of charmaps in the font. */
/* */
/* <Note> */
/* This structure is only used during font loading. */
/* */
typedef struct TT_CMapDirRec_
{
FT_UShort tableVersionNumber;
FT_UShort numCMaps;
} TT_CMapDirRec, *TT_CMapDir;
/*************************************************************************/
/* */
/* <Struct> */
/* TT_CMapDirEntryRec */
/* */
/* <Description> */
/* This structure describes a charmap in a TrueType font. */
/* */
/* <Fields> */
/* platformID :: An ID used to specify for which platform this */
/* charmap is defined (FreeType manages all platforms). */
/* */
/* encodingID :: A platform-specific ID used to indicate which source */
/* encoding is used in this charmap. */
/* */
/* offset :: The offset of the charmap relative to the start of */
/* the `cmap' table. */
/* */
/* <Note> */
/* This structure is only used during font loading. */
/* */
typedef struct TT_CMapDirEntryRec_
{
FT_UShort platformID;
FT_UShort platformEncodingID;
FT_Long offset;
} TT_CMapDirEntryRec, *TT_CMapDirEntry;
/*************************************************************************/
/* */
/* <Struct> */
@ -908,201 +818,6 @@ FT_BEGIN_HEADER
} TT_Post_NamesRec, *TT_Post_Names;
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/*** ***/
/*** ***/
/*** TRUETYPE CHARMAPS SUPPORT ***/
/*** ***/
/*** ***/
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
/* format 0 */
typedef struct TT_CMap0_
{
FT_ULong language; /* for Mac fonts (originally ushort) */
FT_Byte* glyphIdArray;
} TT_CMap0Rec, *TT_CMap0;
/* format 2 */
typedef struct TT_CMap2SubHeaderRec_
{
FT_UShort firstCode; /* first valid low byte */
FT_UShort entryCount; /* number of valid low bytes */
FT_Short idDelta; /* delta value to glyphIndex */
FT_UShort idRangeOffset; /* offset from here to 1st code */
} TT_CMap2SubHeaderRec, *TT_CMap2SubHeader;
typedef struct TT_CMap2Rec_
{
FT_ULong language; /* for Mac fonts (originally ushort) */
FT_UShort* subHeaderKeys; /* high byte mapping table */
/* value = subHeader index * 8 */
TT_CMap2SubHeader subHeaders;
FT_UShort* glyphIdArray;
FT_UShort numGlyphId; /* control value */
} TT_CMap2Rec, *TT_CMap2;
/* format 4 */
typedef struct TT_CMap4Segment_
{
FT_UShort endCount;
FT_UShort startCount;
FT_Short idDelta;
FT_UShort idRangeOffset;
} TT_CMap4SegmentRec, *TT_CMap4Segment;
typedef struct TT_CMap4Rec_
{
FT_ULong language; /* for Mac fonts (originally ushort) */
FT_UShort segCountX2; /* number of segments * 2 */
FT_UShort searchRange; /* these parameters can be used */
FT_UShort entrySelector; /* for a binary search */
FT_UShort rangeShift;
TT_CMap4Segment segments;
FT_UShort* glyphIdArray;
FT_UShort numGlyphId; /* control value */
TT_CMap4Segment last_segment; /* last used segment; this is a small */
/* cache to potentially increase speed */
} TT_CMap4Rec, *TT_CMap4;
/* format 6 */
typedef struct TT_CMap6_
{
FT_ULong language; /* for Mac fonts (originally ushort) */
FT_UShort firstCode; /* first character code of subrange */
FT_UShort entryCount; /* number of character codes in subrange */
FT_UShort* glyphIdArray;
} TT_CMap6Rec, *TT_CMap6;
/* auxiliary table for format 8 and 12 */
typedef struct TT_CMapGroupRec_
{
FT_ULong startCharCode;
FT_ULong endCharCode;
FT_ULong startGlyphID;
} TT_CMapGroupRec, *TT_CMapGroup;
/* FreeType handles format 8 and 12 identically. It is not necessary to
cover mixed 16bit and 32bit codes since FreeType always uses FT_ULong
for input character codes -- converting Unicode surrogates to 32bit
character codes must be done by the application. */
typedef struct TT_CMap8_12Rec_
{
FT_ULong language; /* for Mac fonts */
FT_ULong nGroups;
TT_CMapGroup groups;
TT_CMapGroup last_group; /* last used group; this is a small */
/* cache to potentially increase speed */
} TT_CMap8_12Rec, *TT_CMap8_12;
/* format 10 */
typedef struct TT_CMap10Rec_
{
FT_ULong language; /* for Mac fonts */
FT_ULong startCharCode; /* first character covered */
FT_ULong numChars; /* number of characters covered */
FT_UShort* glyphs;
} TT_CMap10Rec, *TT_CMap10;
typedef struct TT_CMapTableRec_* TT_CMapTable;
typedef FT_UInt
(*TT_CharMap_Func)( TT_CMapTable charmap,
FT_ULong char_code );
typedef FT_ULong
(*TT_CharNext_Func)( TT_CMapTable charmap,
FT_ULong char_code );
/* charmap table */
typedef struct TT_CMapTableRec_
{
FT_UShort platformID;
FT_UShort platformEncodingID;
FT_UShort format;
FT_ULong length; /* must be ulong for formats 8, 10, and 12 */
FT_Bool loaded;
FT_ULong offset;
union
{
TT_CMap0Rec cmap0;
TT_CMap2Rec cmap2;
TT_CMap4Rec cmap4;
TT_CMap6Rec cmap6;
TT_CMap8_12Rec cmap8_12;
TT_CMap10Rec cmap10;
} c;
TT_CharMap_Func get_index;
TT_CharNext_Func get_next_char;
} TT_CMapTableRec;
/*************************************************************************/
/* */
/* <Struct> */
/* TT_CharMapRec */
/* */
/* <Description> */
/* The TrueType character map object type. */
/* */
/* <Fields> */
/* root :: The parent character map structure. */
/* */
/* cmap :: The used character map. */
/* */
typedef struct TT_CharMapRec_
{
FT_CharMapRec root;
TT_CMapTableRec cmap;
} TT_CharMapRec;
/*************************************************************************/
/*************************************************************************/
/*************************************************************************/
@ -1121,9 +836,8 @@ FT_BEGIN_HEADER
/* This structure/class is defined here because it is common to the */
/* following formats: TTF, OpenType-TT, and OpenType-CFF. */
/* */
/* Note, however, that the classes TT_Size, TT_GlyphSlot, and TT_CharMap */
/* are not shared between font drivers, and are thus defined in */
/* `ttobjs.h'. */
/* Note, however, that the classes TT_Size and TT_GlyphSlot are not */
/* shared between font drivers, and are thus defined in `ttobjs.h'. */
/* */
/*************************************************************************/
@ -1145,17 +859,6 @@ FT_BEGIN_HEADER
typedef struct TT_FaceRec_* TT_Face;
/*************************************************************************/
/* */
/* <Type> */
/* TT_CharMap */
/* */
/* <Description> */
/* A handle to a TrueType character mapping object. */
/* */
typedef struct TT_CharMapRec_* TT_CharMap;
/* a function type used for the truetype bytecode interpreter hooks */
typedef FT_Error
(*TT_Interpreter)( void* exec_context );

9
src/cff/cffobjs.h
View File

@ -89,15 +89,6 @@ FT_BEGIN_HEADER
} CFF_Transform;
/* this is only used in the case of a pure CFF font with no charmap */
typedef struct CFF_CharMapRec_
{
TT_CharMapRec root;
PS_Unicodes unicodes;
} CFF_CharMapRec, *CFF_CharMap;
/***********************************************************************/
/* */
/* TrueType driver class. */