XFA: merge patch from CL 815103002
[pdfium.git] / third_party / freetype / include / internal / services / svgldict.h
1 /***************************************************************************/
2 /*                                                                         */
3 /*  svgldict.h                                                             */
4 /*                                                                         */
5 /*    The FreeType glyph dictionary services (specification).              */
6 /*                                                                         */
7 /*  Copyright 2003, 2009, 2012 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 __SVGLDICT_H__
20 #define __SVGLDICT_H__
21
22 #include FT_INTERNAL_SERVICE_H
23
24
25 FT_BEGIN_HEADER
26
27
28   /*
29    *  A service used to retrieve glyph names, as well as to find the
30    *  index of a given glyph name in a font.
31    *
32    */
33
34 #define FT_SERVICE_ID_GLYPH_DICT  "glyph-dict"
35
36
37   typedef FT_Error
38   (*FT_GlyphDict_GetNameFunc)( FT_Face     face,
39                                FT_UInt     glyph_index,
40                                FT_Pointer  buffer,
41                                FT_UInt     buffer_max );
42
43   typedef FT_UInt
44   (*FT_GlyphDict_NameIndexFunc)( FT_Face     face,
45                                  FT_String*  glyph_name );
46
47
48   FT_DEFINE_SERVICE( GlyphDict )
49   {
50     FT_GlyphDict_GetNameFunc    get_name;
51     FT_GlyphDict_NameIndexFunc  name_index;  /* optional */
52   };
53
54
55 #ifndef FT_CONFIG_OPTION_PIC
56
57 #define FT_DEFINE_SERVICE_GLYPHDICTREC( class_,                        \
58                                         get_name_,                     \
59                                         name_index_)                   \
60   static const FT_Service_GlyphDictRec  class_ =                       \
61   {                                                                    \
62     get_name_, name_index_                                             \
63   };
64
65 #else /* FT_CONFIG_OPTION_PIC */
66
67 #define FT_DEFINE_SERVICE_GLYPHDICTREC( class_,                        \
68                                         get_name_,                     \
69                                         name_index_)                   \
70   void                                                                 \
71   FT_Init_Class_ ## class_( FT_Library                library,         \
72                             FT_Service_GlyphDictRec*  clazz )          \
73   {                                                                    \
74     FT_UNUSED( library );                                              \
75                                                                        \
76     clazz->get_name   = get_name_;                                     \
77     clazz->name_index = name_index_;                                   \
78   }
79
80 #endif /* FT_CONFIG_OPTION_PIC */
81
82   /* */
83
84
85 FT_END_HEADER
86
87
88 #endif /* __SVGLDICT_H__ */