1 /****************************************************************************
   2  *
   3  * ttsbit.h
   4  *
   5  *   TrueType and OpenType embedded bitmap support (specification).
   6  *
   7  * Copyright (C) 1996-2019 by
   8  * David Turner, Robert Wilhelm, and Werner Lemberg.
   9  *
  10  * This file is part of the FreeType project, and may only be used,
  11  * modified, and distributed under the terms of the FreeType project
  12  * license, LICENSE.TXT.  By continuing to use, modify, or distribute
  13  * this file you indicate that you have read the license and
  14  * understand and accept it fully.
  15  *
  16  */
  17 
  18 
  19 #ifndef TTSBIT_H_
  20 #define TTSBIT_H_
  21 
  22 
  23 #include <ft2build.h>
  24 #include "ttload.h"
  25 
  26 
  27 FT_BEGIN_HEADER
  28 
  29 
  30   FT_LOCAL( FT_Error )
  31   tt_face_load_sbit( TT_Face    face,
  32                      FT_Stream  stream );
  33 
  34   FT_LOCAL( void )
  35   tt_face_free_sbit( TT_Face  face );
  36 
  37 
  38   FT_LOCAL( FT_Error )
  39   tt_face_set_sbit_strike( TT_Face          face,
  40                            FT_Size_Request  req,
  41                            FT_ULong*        astrike_index );
  42 
  43   FT_LOCAL( FT_Error )
  44   tt_face_load_strike_metrics( TT_Face           face,
  45                                FT_ULong          strike_index,
  46                                FT_Size_Metrics*  metrics );
  47 
  48   FT_LOCAL( FT_Error )
  49   tt_face_load_sbit_image( TT_Face              face,
  50                            FT_ULong             strike_index,
  51                            FT_UInt              glyph_index,
  52                            FT_UInt              load_flags,
  53                            FT_Stream            stream,
  54                            FT_Bitmap           *map,
  55                            TT_SBit_MetricsRec  *metrics );
  56 
  57 
  58 FT_END_HEADER
  59 
  60 #endif /* TTSBIT_H_ */
  61 
  62 
  63 /* END */