XFA: merge patch from CL 817753002
[pdfium.git] / core / src / fxge / fx_freetype / fxft2.5.01 / include / freetype / internal / services / svcid.h
1 /***************************************************************************/
2 /*                                                                         */
3 /*  svcid.h                                                                */
4 /*                                                                         */
5 /*    The FreeType CID font services (specification).                      */
6 /*                                                                         */
7 /*  Copyright 2007, 2009, 2012 by Derek Clegg, Michael Toftdal.            */
8 /*                                                                         */
9 /*  This file is part of the FreeType project, and may only be used,       */
10 /*  modified, and distributed under the terms of the FreeType project      */
11 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
12 /*  this file you indicate that you have read the license and              */
13 /*  understand and accept it fully.                                        */
14 /*                                                                         */
15 /***************************************************************************/
16
17
18 #ifndef __SVCID_H__
19 #define __SVCID_H__
20
21 #include "../ftserv.h"
22
23
24 FT_BEGIN_HEADER
25
26
27 #define FT_SERVICE_ID_CID  "CID"
28
29   typedef FT_Error
30   (*FT_CID_GetRegistryOrderingSupplementFunc)( FT_Face       face,
31                                                const char*  *registry,
32                                                const char*  *ordering,
33                                                FT_Int       *supplement );
34   typedef FT_Error
35   (*FT_CID_GetIsInternallyCIDKeyedFunc)( FT_Face   face,
36                                          FT_Bool  *is_cid );
37   typedef FT_Error
38   (*FT_CID_GetCIDFromGlyphIndexFunc)( FT_Face   face,
39                                       FT_UInt   glyph_index,
40                                       FT_UInt  *cid );
41
42   FT_DEFINE_SERVICE( CID )
43   {
44     FT_CID_GetRegistryOrderingSupplementFunc  get_ros;
45     FT_CID_GetIsInternallyCIDKeyedFunc        get_is_cid;
46     FT_CID_GetCIDFromGlyphIndexFunc           get_cid_from_glyph_index;
47   };
48
49
50 #ifndef FT_CONFIG_OPTION_PIC
51
52 #define FT_DEFINE_SERVICE_CIDREC( class_,                                   \
53                                   get_ros_,                                 \
54                                   get_is_cid_,                              \
55                                   get_cid_from_glyph_index_ )               \
56   static const FT_Service_CIDRec class_ =                                   \
57   {                                                                         \
58     get_ros_, get_is_cid_, get_cid_from_glyph_index_                        \
59   };
60
61 #else /* FT_CONFIG_OPTION_PIC */
62
63 #define FT_DEFINE_SERVICE_CIDREC( class_,                                   \
64                                   get_ros_,                                 \
65                                   get_is_cid_,                              \
66                                   get_cid_from_glyph_index_ )               \
67   void                                                                      \
68   FT_Init_Class_ ## class_( FT_Library          library,                    \
69                             FT_Service_CIDRec*  clazz )                     \
70   {                                                                         \
71     FT_UNUSED( library );                                                   \
72                                                                             \
73     clazz->get_ros                  = get_ros_;                             \
74     clazz->get_is_cid               = get_is_cid_;                          \
75     clazz->get_cid_from_glyph_index = get_cid_from_glyph_index_;            \
76   }
77
78 #endif /* FT_CONFIG_OPTION_PIC */
79
80   /* */
81
82
83 FT_END_HEADER
84
85
86 #endif /* __SVCID_H__ */
87
88
89 /* END */