1 /***************************************************************************/
2 /*                                                                         */
3 /*  svpsinfo.h                                                             */
4 /*                                                                         */
5 /*    The FreeType PostScript info service (specification).                */
6 /*                                                                         */
7 /*  Copyright 2003, 2004, 2009 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 __SVPSINFO_H__
20 #define __SVPSINFO_H__
21 
22 #include FT_INTERNAL_SERVICE_H
23 #include FT_INTERNAL_TYPE1_TYPES_H
24 
25 
26 FT_BEGIN_HEADER
27 
28 
29 #define FT_SERVICE_ID_POSTSCRIPT_INFO  "postscript-info"
30 
31 
32   typedef FT_Error
33   (*PS_GetFontInfoFunc)( FT_Face          face,
34                          PS_FontInfoRec*  afont_info );
35 
36   typedef FT_Error
37   (*PS_GetFontExtraFunc)( FT_Face           face,
38                           PS_FontExtraRec*  afont_extra );
39 
40   typedef FT_Int
41   (*PS_HasGlyphNamesFunc)( FT_Face   face );
42 
43   typedef FT_Error
44   (*PS_GetFontPrivateFunc)( FT_Face         face,
45                             PS_PrivateRec*  afont_private );
46 
47 
FT_DEFINE_SERVICE(PsInfo)48   FT_DEFINE_SERVICE( PsInfo )
49   {
50     PS_GetFontInfoFunc     ps_get_font_info;
51     PS_GetFontExtraFunc    ps_get_font_extra;
52     PS_HasGlyphNamesFunc   ps_has_glyph_names;
53     PS_GetFontPrivateFunc  ps_get_font_private;
54   };
55 
56 #ifndef FT_CONFIG_OPTION_PIC
57 
58 #define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_,      \
59         ps_get_font_extra_, has_glyph_names_, get_font_private_) \
60   static const FT_Service_PsInfoRec class_ =                     \
61   {                                                              \
62     get_font_info_, ps_get_font_extra_, has_glyph_names_,        \
63     get_font_private_                                            \
64   };
65 
66 #else /* FT_CONFIG_OPTION_PIC */
67 
68 #define FT_DEFINE_SERVICE_PSINFOREC(class_, get_font_info_,      \
69         ps_get_font_extra_, has_glyph_names_, get_font_private_) \
70   void                                                           \
71   FT_Init_Class_##class_( FT_Library library,                    \
72                           FT_Service_PsInfoRec*  clazz)          \
73   {                                                              \
74     FT_UNUSED(library);                                          \
75     clazz->ps_get_font_info = get_font_info_;                    \
76     clazz->ps_get_font_extra = ps_get_font_extra_;               \
77     clazz->ps_has_glyph_names = has_glyph_names_;                \
78     clazz->ps_get_font_private = get_font_private_;              \
79   }
80 
81 #endif /* FT_CONFIG_OPTION_PIC */
82 
83   /* */
84 
85 
86 FT_END_HEADER
87 
88 
89 #endif /* __SVPSINFO_H__ */
90 
91 
92 /* END */
93