1 /****************************************************************************
2  *
3  * cffdecode.h
4  *
5  *   PostScript CFF (Type 2) decoding routines (specification).
6  *
7  * Copyright 2017-2018 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 CFFDECODE_H_
20 #define CFFDECODE_H_
21 
22 
23 #include <ft2build.h>
24 #include FT_INTERNAL_POSTSCRIPT_AUX_H
25 
26 
27 FT_BEGIN_HEADER
28 
29   FT_LOCAL( void )
30   cff_decoder_init( CFF_Decoder*                     decoder,
31                     TT_Face                          face,
32                     CFF_Size                         size,
33                     CFF_GlyphSlot                    slot,
34                     FT_Bool                          hinting,
35                     FT_Render_Mode                   hint_mode,
36                     CFF_Decoder_Get_Glyph_Callback   get_callback,
37                     CFF_Decoder_Free_Glyph_Callback  free_callback );
38 
39   FT_LOCAL( FT_Error )
40   cff_decoder_prepare( CFF_Decoder*  decoder,
41                        CFF_Size      size,
42                        FT_UInt       glyph_index );
43 
44 
45   FT_LOCAL( FT_Int )
46   cff_lookup_glyph_by_stdcharcode( CFF_Font  cff,
47                                    FT_Int    charcode );
48 
49 
50 #ifdef CFF_CONFIG_OPTION_OLD_ENGINE
51   FT_LOCAL( FT_Error )
52   cff_decoder_parse_charstrings( CFF_Decoder*  decoder,
53                                  FT_Byte*      charstring_base,
54                                  FT_ULong      charstring_len,
55                                  FT_Bool       in_dict );
56 #endif
57 
58 
59 FT_END_HEADER
60 
61 #endif
62 
63 
64 /* END */
65