ttload.c File Reference

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

Go to the source code of this file.

Defines
#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)
static FT_Error	check_table_dir (SFNT_Header sfnt, FT_Stream stream)
	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)
static FT_Error	tt_face_load_generic_header (TT_Face face, FT_Stream stream, FT_ULong tag)
	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)

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Define Documentation

#define FT_COMPONENT   trace_ttload

Definition at line 36 of file ttload.c.

#define FT_STRUCTURE   TT_PCLT

#define FT_STRUCTURE   TT_Postscript

#define FT_STRUCTURE   TT_OS2

#define FT_STRUCTURE   TT_NameEntryRec

#define FT_STRUCTURE   TT_NameTableRec

#define FT_STRUCTURE   TT_MaxProfile

#define FT_STRUCTURE   TT_Header

#define FT_STRUCTURE   SFNT_HeaderRec

#define FT_STRUCTURE   TT_TableRec

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Function Documentation

static FT_Error check_table_dir	(	SFNT_Header	sfnt,
		FT_Stream	stream
	)			[static]

Definition at line 168 of file ttload.c.

References error, FT_FRAME_END, FT_FRAME_START, FT_FRAME_ULONG, FT_READ_ULONG, FT_STREAM_READ_FIELDS, FT_STREAM_SEEK, FT_TRACE2, SFNT_HeaderRec_::num_tables, SFNT_HeaderRec_::offset, PC3::stream(), TTAG_bhed, TTAG_head, TTAG_META, and TTAG_SING.

Referenced by tt_face_load_font_dir().

tt_face_free_name

(

TT_Face

face

)

Definition at line 852 of file ttload.c.

References entry, and FT_FREE.

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

Definition at line 125 of file ttload.c.

References error, FT_STREAM_SEEK, and tt_face_lookup_table().

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

Definition at line 458 of file ttload.c.

References error, FT_STREAM_READ_AT, size, PC3::stream(), and tt_face_lookup_table().

tt_face_load_cmap	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 897 of file ttload.c.

References error, FT_FRAME_EXTRACT, and TTAG_cmap.

tt_face_load_font_dir	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 318 of file ttload.c.

References check_table_dir(), entry, SFNT_HeaderRec_::entry_selector, error, SFNT_HeaderRec_::format_tag, FT_FRAME_END, FT_FRAME_ENTER, FT_FRAME_EXIT, FT_FRAME_START, FT_FRAME_USHORT, FT_GET_LONG, FT_GET_TAG4, FT_GET_ULONG, FT_QNEW_ARRAY, FT_READ_ULONG, FT_STREAM_POS, FT_STREAM_READ_FIELDS, FT_STREAM_SEEK, FT_TRACE2, RooFitShortHand::L(), SFNT_HeaderRec_::num_tables, SFNT_HeaderRec_::offset, SFNT_HeaderRec_::range_shift, and SFNT_HeaderRec_::search_range.

tt_face_load_gasp	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 1193 of file ttload.c.

References error, FT_FRAME_ENTER, FT_FRAME_EXIT, FT_GET_USHORT, FT_QNEW_ARRAY, FT_TRACE3, TT_GaspRangeRec_::gaspFlag, j, RooFitShortHand::L(), and TTAG_gasp.

static FT_Error tt_face_load_generic_header	(	TT_Face	face,
		FT_Stream	stream,
		FT_ULong	tag
	)			[static]

Definition at line 524 of file ttload.c.

References error, FT_FRAME_END, FT_FRAME_LONG, FT_FRAME_SHORT, FT_FRAME_START, FT_FRAME_ULONG, FT_FRAME_USHORT, FT_STREAM_READ_FIELDS, FT_TRACE3, and PC3::stream().

Referenced by tt_face_load_head().

tt_face_load_head	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 578 of file ttload.c.

References tt_face_load_generic_header(), and TTAG_head.

tt_face_load_maxp	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 614 of file ttload.c.

References error, FT_FRAME_END, FT_FRAME_LONG, FT_FRAME_START, FT_FRAME_USHORT, FT_STREAM_READ_FIELDS, FT_TRACE0, FT_TRACE3, 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, version, TT_MaxProfile_::version, and x10000L.

tt_face_load_name	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 722 of file ttload.c.

References entry, error, FT_ERROR, FT_FRAME_END, FT_FRAME_ENTER, FT_FRAME_START, FT_FRAME_USHORT, FT_NEW_ARRAY, FT_STREAM_POS, FT_STREAM_READ_FIELDS, if(), and TTAG_name.

tt_face_load_os2	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 933 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_STREAM_READ_FIELDS, FT_TRACE3, 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, version, and TT_OS2_::version.

tt_face_load_pclt	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 1133 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_STREAM_READ_FIELDS, TTAG_PCLT, and Version.

tt_face_load_post	(	TT_Face	face,
		FT_Stream	stream
	)

Definition at line 1073 of file ttload.c.

References error, TT_Postscript_::FormatType, FT_FRAME_END, FT_FRAME_SHORT, FT_FRAME_START, FT_FRAME_ULONG, FT_STREAM_READ_FIELDS, FT_TRACE3, TT_Postscript_::isFixedPitch, and TTAG_post.

tt_face_lookup_table	(	TT_Face	face,
		FT_ULong	tag
	)

Definition at line 56 of file ttload.c.

References entry, FALSE, FT_Bool, FT_TRACE4, if(), and TRUE.

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

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