1 /****************************************************************************
2  *
3  * ttsbit.h
4  *
5  *   TrueType and OpenType embedded bitmap support (specification).
6  *
7  * Copyright (C) 1996-2020 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 "ttload.h"
24 
25 
26 FT_BEGIN_HEADER
27 
28 
29   FT_LOCAL( FT_Error )
30   tt_face_load_sbit( TT_Face    face,
31                      FT_Stream  stream );
32 
33   FT_LOCAL( void )
34   tt_face_free_sbit( TT_Face  face );
35 
36 
37   FT_LOCAL( FT_Error )
38   tt_face_set_sbit_strike( TT_Face          face,
39                            FT_Size_Request  req,
40                            FT_ULong*        astrike_index );
41 
42   FT_LOCAL( FT_Error )
43   tt_face_load_strike_metrics( TT_Face           face,
44                                FT_ULong          strike_index,
45                                FT_Size_Metrics*  metrics );
46 
47   FT_LOCAL( FT_Error )
48   tt_face_load_sbit_image( TT_Face              face,
49                            FT_ULong             strike_index,
50                            FT_UInt              glyph_index,
51                            FT_UInt              load_flags,
52                            FT_Stream            stream,
53                            FT_Bitmap           *map,
54                            TT_SBit_MetricsRec  *metrics );
55 
56 
57 FT_END_HEADER
58 
59 #endif /* TTSBIT_H_ */
60 
61 
62 /* END */
63