ttload.c File Reference

#include <ft2build.h>
#include "ttload.h"
#include "sferrors.h"

Go to the source code of this file.

Macros
#define	FT_COMPONENT   trace_ttload
#define	FT_STRUCTURE   TT_TableRec
#define	FT_STRUCTURE   SFNT_HeaderRec
#define	FT_STRUCTURE   TT_Header
#define	FT_STRUCTURE   TT_MaxProfile
#define	FT_STRUCTURE   TT_NameTableRec
#define	FT_STRUCTURE   TT_NameEntryRec
#define	FT_STRUCTURE   TT_OS2
#define	FT_STRUCTURE   TT_Postscript
#define	FT_STRUCTURE   TT_PCLT

Functions
	tt_face_lookup_table (TT_Face face, FT_ULong tag)
	tt_face_goto_table (TT_Face face, FT_ULong tag, FT_Stream stream, FT_ULong *length)
	tt_face_load_font_dir (TT_Face face, FT_Stream stream)
	tt_face_load_any (TT_Face face, FT_ULong tag, FT_Long offset, FT_Byte *buffer, FT_ULong *length)
	tt_face_load_head (TT_Face face, FT_Stream stream)
	tt_face_load_maxp (TT_Face face, FT_Stream stream)
	tt_face_load_name (TT_Face face, FT_Stream stream)
	tt_face_free_name (TT_Face face)
	tt_face_load_cmap (TT_Face face, FT_Stream stream)
	tt_face_load_os2 (TT_Face face, FT_Stream stream)
	tt_face_load_post (TT_Face face, FT_Stream stream)
	tt_face_load_pclt (TT_Face face, FT_Stream stream)
	tt_face_load_gasp (TT_Face face, FT_Stream stream)

Macro Definition Documentation

FT_COMPONENT

#define FT_COMPONENT   trace_ttload

Definition at line 36 of file ttload.c.

FT_STRUCTURE [1/9]

#define FT_STRUCTURE   TT_TableRec

FT_STRUCTURE [2/9]

#define FT_STRUCTURE   SFNT_HeaderRec

FT_STRUCTURE [3/9]

#define FT_STRUCTURE   TT_Header

FT_STRUCTURE [4/9]

#define FT_STRUCTURE   TT_MaxProfile

FT_STRUCTURE [5/9]

#define FT_STRUCTURE   TT_NameTableRec

FT_STRUCTURE [6/9]

#define FT_STRUCTURE   TT_NameEntryRec

FT_STRUCTURE [7/9]

#define FT_STRUCTURE   TT_OS2

FT_STRUCTURE [8/9]

#define FT_STRUCTURE   TT_Postscript

FT_STRUCTURE [9/9]

#define FT_STRUCTURE   TT_PCLT

Function Documentation

tt_face_free_name()

tt_face_free_name

(

TT_Face

face

)

Definition at line 870 of file ttload.c.

References FT_FaceRec_::driver, TT_NameTableRec_::format, FT_FREE, FT_LOCAL_DEF, FT_ModuleRec_::memory, TT_FaceRec_::name_table, TT_NameTableRec_::names, TT_NameTableRec_::numNameRecords, FT_DriverRec_::root, TT_FaceRec_::root, TT_NameTableRec_::storageOffset, TT_NameEntryRec_::string, and TT_NameEntryRec_::stringLength.

tt_face_goto_table()

tt_face_goto_table	(	TT_Face	face,
		FT_ULong	tag,
		FT_Stream	stream,
		FT_ULong *	length
	)

Definition at line 126 of file ttload.c.

References error, FT_STREAM_SEEK, FT_THROW(), TT_TableRec_::Length, TT_TableRec_::Offset, and tt_face_lookup_table().

tt_face_load_any()

tt_face_load_any	(	TT_Face	face,
		FT_ULong	tag,
		FT_Long	offset,
		FT_Byte *	buffer,
		FT_ULong *	length
	)

Definition at line 467 of file ttload.c.

References error, FT_Err_Ok, FT_STREAM_READ_AT, FT_THROW(), TT_TableRec_::Length, TT_TableRec_::Offset, and tt_face_lookup_table().

tt_face_load_cmap()

tt_face_load_cmap	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 915 of file ttload.c.

References TT_FaceRec_::cmap_size, TT_FaceRec_::cmap_table, error, FT_FRAME_EXTRACT, FT_LOCAL_DEF, TT_FaceRec_::goto_table, and TTAG_cmap.

tt_face_load_font_dir()

tt_face_load_font_dir	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 319 of file ttload.c.

References SFNT_HeaderRec_::entry_selector, error, SFNT_HeaderRec_::format_tag, FT_FRAME_END, FT_FRAME_START, FT_FRAME_USHORT, FT_READ_ULONG, FT_STREAM_POS, FT_STREAM_READ_FIELDS, FT_THROW(), FT_TRACE2, FT_StreamRec_::memory, SFNT_HeaderRec_::num_tables, SFNT_HeaderRec_::offset, SFNT_HeaderRec_::range_shift, SFNT_HeaderRec_::search_range, and TTAG_OTTO.

tt_face_load_gasp()

tt_face_load_gasp	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 1211 of file ttload.c.

References error, FT_FRAME_ENTER, FT_FRAME_EXIT, FT_GET_USHORT, FT_QNEW_ARRAY, FT_THROW(), FT_TRACE3, TT_FaceRec_::gasp, TT_GaspRangeRec_::gaspFlag, TT_Gasp_::gaspRanges, TT_FaceRec_::goto_table, TT_GaspRangeRec_::maxPPEM, FT_StreamRec_::memory, NULL, TT_Gasp_::numRanges, TTAG_gasp, and TT_Gasp_::version.

tt_face_load_head()

tt_face_load_head	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 587 of file ttload.c.

tt_face_load_maxp()

tt_face_load_maxp	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 623 of file ttload.c.

References error, FT_FRAME_END, FT_FRAME_LONG, FT_FRAME_START, FT_FRAME_USHORT, FT_LOCAL_DEF, FT_STREAM_READ_FIELDS, FT_TRACE0(), FT_TRACE3, TT_FaceRec_::goto_table, TT_FaceRec_::max_profile, TT_MaxProfile_::maxComponentDepth, TT_MaxProfile_::maxComponentElements, TT_MaxProfile_::maxCompositeContours, TT_MaxProfile_::maxCompositePoints, TT_MaxProfile_::maxContours, TT_MaxProfile_::maxFunctionDefs, TT_MaxProfile_::maxInstructionDefs, TT_MaxProfile_::maxPoints, TT_MaxProfile_::maxSizeOfInstructions, TT_MaxProfile_::maxStackElements, TT_MaxProfile_::maxStorage, TT_MaxProfile_::maxTwilightPoints, TT_MaxProfile_::maxZones, TT_MaxProfile_::numGlyphs, TTAG_maxp, TT_MaxProfile_::version, and version.

tt_face_load_name()

tt_face_load_name	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 740 of file ttload.c.

References error, FT_ERROR, FT_FRAME_END, FT_FRAME_ENTER, FT_FRAME_EXIT, FT_FRAME_START, FT_FRAME_USHORT, FT_LOCAL_DEF, FT_NEW_ARRAY, FT_STREAM_POS, FT_STREAM_READ_FIELDS, FT_THROW(), TT_FaceRec_::goto_table, FT_StreamRec_::memory, TT_FaceRec_::name_table, TT_NameTableRec_::names, TT_FaceRec_::num_names, TT_NameTableRec_::numNameRecords, TT_NameTableRec_::storageOffset, TT_NameTableRec_::stream, TT_NameEntryRec_::stringLength, TT_NameEntryRec_::stringOffset, and TTAG_name.

tt_face_load_os2()

tt_face_load_os2	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 951 of file ttload.c.

References error, TT_OS2_::fsSelection, FT_FRAME_BYTE, FT_FRAME_END, FT_FRAME_SHORT, FT_FRAME_START, FT_FRAME_ULONG, FT_FRAME_USHORT, FT_LOCAL_DEF, FT_STREAM_READ_FIELDS, FT_TRACE3, TT_FaceRec_::goto_table, TT_FaceRec_::os2, TT_OS2_::sCapHeight, TT_OS2_::sTypoAscender, TT_OS2_::sTypoDescender, TT_OS2_::sxHeight, TTAG_OS2, TT_OS2_::ulCodePageRange1, TT_OS2_::ulCodePageRange2, TT_OS2_::usBreakChar, TT_OS2_::usDefaultChar, TT_OS2_::usMaxContext, TT_OS2_::usWinAscent, TT_OS2_::usWinDescent, TT_OS2_::version, and version.

tt_face_load_pclt()

tt_face_load_pclt	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 1151 of file ttload.c.

References error, FT_FRAME_BYTE, FT_FRAME_BYTES, FT_FRAME_CHAR, FT_FRAME_END, FT_FRAME_START, FT_FRAME_ULONG, FT_FRAME_USHORT, FT_LOCAL_DEF, FT_STREAM_READ_FIELDS, TT_FaceRec_::goto_table, TT_FaceRec_::pclt, and TTAG_PCLT.

tt_face_load_post()

tt_face_load_post	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 1091 of file ttload.c.

References error, TT_Postscript_::FormatType, FT_Err_Ok, FT_FRAME_END, FT_FRAME_SHORT, FT_FRAME_START, FT_FRAME_ULONG, FT_LOCAL_DEF, FT_STREAM_READ_FIELDS, FT_TRACE3, TT_FaceRec_::goto_table, TT_Postscript_::isFixedPitch, TT_FaceRec_::postscript, and TTAG_post.

tt_face_lookup_table()

tt_face_lookup_table	(	TT_Face	face,
		FT_ULong	tag
	)

Definition at line 56 of file ttload.c.

References FALSE, FT_Bool, FT_LOCAL_DEF, FT_TRACE4, TT_TableRec_::Length, NULL, TT_TableRec_::Tag, and TRUE.

Referenced by sfnt_load_face(), tt_face_goto_table(), and tt_face_load_any().