kc3-lang/freetype/src/sfnt/ttsbit.h

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• Hash : f5aa47be
  Author :
  Date : 2006-02-14T06:40:10
  

  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.
  

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• src/sfnt/ttsbit.h

• /***************************************************************************/
  /*                                                                         */
  /*  ttsbit.h                                                               */
  /*                                                                         */
  /*    TrueType and OpenType embedded bitmap support (specification).       */
  /*                                                                         */
  /*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 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 __TTSBIT_H__
  #define __TTSBIT_H__
  
  
  #include <ft2build.h>
  #include "ttload.h"
  
  
  FT_BEGIN_HEADER
  
  
    FT_LOCAL( FT_Error )
    tt_face_load_eblc( TT_Face    face,
                       FT_Stream  stream );
  
    FT_LOCAL( void )
    tt_face_free_eblc( TT_Face  face );
  
  
    FT_LOCAL( FT_Error )
    tt_face_set_sbit_strike( TT_Face          face,
                             FT_Size_Request  req,
                             FT_ULong*        astrike_index );
  
    FT_LOCAL( FT_Error )
    tt_face_load_strike_metrics( TT_Face           face,
                                 FT_ULong          strike_index,
                                 FT_Size_Metrics*  metrics );
  
  #ifndef FT_OPTIMIZE_MEMORY
    FT_LOCAL( FT_Error )
    tt_find_sbit_image( TT_Face          face,
                        FT_UInt          glyph_index,
                        FT_ULong         strike_index,
                        TT_SBit_Range   *arange,
                        TT_SBit_Strike  *astrike,
                        FT_ULong        *aglyph_offset );
  
    FT_LOCAL( FT_Error )
    tt_load_sbit_metrics( FT_Stream        stream,
                          TT_SBit_Range    range,
                          TT_SBit_Metrics  metrics );
  #endif /* !FT_OPTIMIZE_MEMORY */
  
    FT_LOCAL( FT_Error )
    tt_face_load_sbit_image( TT_Face              face,
                             FT_ULong             strike_index,
                             FT_UInt              glyph_index,
                             FT_UInt              load_flags,
                             FT_Stream            stream,
                             FT_Bitmap           *map,
                             TT_SBit_MetricsRec  *metrics );
  
  
  FT_END_HEADER
  
  #endif /* __TTSBIT_H__ */
  
  
  /* END */
  

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