Clean up the SFNT_Interface. Table loading functions are now named
after the tables' tags; `hdmx' is TrueType-specific and thus the code
is moved to the truetype module; `get_metrics' is moved here from the
truetype module so that the code can be shared with the cff module.
This pass involves no real changes. That is, the code is moved
verbatim mostly. The only exception is the return value of
`tt_face_get_metrics'.
* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Metrics-related tables' loading
and parsing code is moved here.
Move `tt_face_get_metrics' here from the truetype module. The return
value is changed from `void' to `FT_Error'.
* include/freetype/internal/fttrace.h: New trace: ttmtx.
* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
parsing code is moved here.
New function `tt_face_load_prep' splitted from `tt_face_load_fpgm'.
`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
2006-02-14 07:40:10 +01:00
|
|
|
/***************************************************************************/
|
|
|
|
|
/* */
|
|
|
|
|
/* ttmtx.h */
|
|
|
|
|
/* */
|
|
|
|
|
/* Load the metrics tables common to TTF and OTF fonts (specification). */
|
|
|
|
|
/* */
|
|
|
|
|
/* Copyright 2006 by */
|
|
|
|
|
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
|
|
|
|
/* */
|
|
|
|
|
/* This file is part of the FreeType project, and may only be used, */
|
|
|
|
|
/* modified, and distributed under the terms of the FreeType project */
|
|
|
|
|
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
|
|
|
|
/* this file you indicate that you have read the license and */
|
|
|
|
|
/* understand and accept it fully. */
|
|
|
|
|
/* */
|
|
|
|
|
/***************************************************************************/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef __TTMTX_H__
|
|
|
|
|
#define __TTMTX_H__
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#include <ft2build.h>
|
|
|
|
|
#include FT_INTERNAL_STREAM_H
|
|
|
|
|
#include FT_INTERNAL_TRUETYPE_TYPES_H
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FT_BEGIN_HEADER
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FT_LOCAL( FT_Error )
|
|
|
|
|
tt_face_load_hhea( TT_Face face,
|
|
|
|
|
FT_Stream stream,
|
|
|
|
|
FT_Bool vertical );
|
|
|
|
|
|
|
|
|
|
|
2006-02-14 08:25:57 +01:00
|
|
|
FT_LOCAL( FT_Error )
|
|
|
|
|
tt_face_load_hmtx( TT_Face face,
|
|
|
|
|
FT_Stream stream,
|
|
|
|
|
FT_Bool vertical );
|
|
|
|
|
|
|
|
|
|
|
Clean up the SFNT_Interface. Table loading functions are now named
after the tables' tags; `hdmx' is TrueType-specific and thus the code
is moved to the truetype module; `get_metrics' is moved here from the
truetype module so that the code can be shared with the cff module.
This pass involves no real changes. That is, the code is moved
verbatim mostly. The only exception is the return value of
`tt_face_get_metrics'.
* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Metrics-related tables' loading
and parsing code is moved here.
Move `tt_face_get_metrics' here from the truetype module. The return
value is changed from `void' to `FT_Error'.
* include/freetype/internal/fttrace.h: New trace: ttmtx.
* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
parsing code is moved here.
New function `tt_face_load_prep' splitted from `tt_face_load_fpgm'.
`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
2006-02-14 07:40:10 +01:00
|
|
|
FT_LOCAL( FT_Error )
|
|
|
|
|
tt_face_get_metrics( TT_Face face,
|
|
|
|
|
FT_Bool vertical,
|
|
|
|
|
FT_UInt gindex,
|
|
|
|
|
FT_Short* abearing,
|
|
|
|
|
FT_UShort* aadvance );
|
|
|
|
|
|
|
|
|
|
FT_END_HEADER
|
|
|
|
|
|
|
|
|
|
#endif /* __TTMTX_H__ */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* END */
|