1 /***************************************************************************/
2 /* */
3 /* svcid.h */
4 /* */
5 /* The FreeType CID font services (specification). */
6 /* */
7 /* Copyright 2007-2018 by */
8 /* Derek Clegg and Michael Toftdal. */
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 SVCID_H_
20 #define SVCID_H_
21
22 #include FT_INTERNAL_SERVICE_H
23
24
25 FT_BEGIN_HEADER
26
27
28 #define FT_SERVICE_ID_CID "CID"
29
30 typedef FT_Error
31 (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face face,
32 const char* *registry,
33 const char* *ordering,
34 FT_Int *supplement );
35 typedef FT_Error
36 (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face face,
37 FT_Bool *is_cid );
38 typedef FT_Error
39 (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face face,
40 FT_UInt glyph_index,
41 FT_UInt *cid );
42
43 FT_DEFINE_SERVICE( CID )
44 {
45 FT_CID_GetRegistryOrderingSupplementFunc get_ros;
46 FT_CID_GetIsInternallyCIDKeyedFunc get_is_cid;
47 FT_CID_GetCIDFromGlyphIndexFunc get_cid_from_glyph_index;
48 };
49
50
51 #ifndef FT_CONFIG_OPTION_PIC
52
53 #define FT_DEFINE_SERVICE_CIDREC( class_, \
54 get_ros_, \
55 get_is_cid_, \
56 get_cid_from_glyph_index_ ) \
57 static const FT_Service_CIDRec class_ = \
58 { \
59 get_ros_, get_is_cid_, get_cid_from_glyph_index_ \
60 };
61
62 #else /* FT_CONFIG_OPTION_PIC */
63
64 #define FT_DEFINE_SERVICE_CIDREC( class_, \
65 get_ros_, \
66 get_is_cid_, \
67 get_cid_from_glyph_index_ ) \
68 void \
69 FT_Init_Class_ ## class_( FT_Library library, \
70 FT_Service_CIDRec* clazz ) \
71 { \
72 FT_UNUSED( library ); \
73 \
74 clazz->get_ros = get_ros_; \
75 clazz->get_is_cid = get_is_cid_; \
76 clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_; \
77 }
78
79 #endif /* FT_CONFIG_OPTION_PIC */
80
81 /* */
82
83
84 FT_END_HEADER
85
86
87 #endif /* SVCID_H_ */
88
89
90 /* END */