XFA: merge patch from CL 817753002
[pdfium.git] / core / src / fxge / fx_freetype / fxft2.5.01 / src / base / fttype1.c
1 /***************************************************************************/
2 /*                                                                         */
3 /*  fttype1.c                                                              */
4 /*                                                                         */
5 /*    FreeType utility file for PS names support (body).                   */
6 /*                                                                         */
7 /*  Copyright 2002-2004, 2011 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 #include "../../include/ft2build.h"
20 #include "../../include/freetype/internal/ftobjs.h"
21 #include "../../include/freetype/internal/ftserv.h"
22 #include "../../include/freetype/internal/services/svpsinfo.h"
23
24
25   /* documentation is in t1tables.h */
26
27   FT_EXPORT_DEF( FT_Error )
28   FT_Get_PS_Font_Info( FT_Face          face,
29                        PS_FontInfoRec*  afont_info )
30   {
31     FT_Error  error = FT_ERR( Invalid_Argument );
32
33
34     if ( face )
35     {
36       FT_Service_PsInfo  service = NULL;
37
38
39       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
40
41       if ( service && service->ps_get_font_info )
42         error = service->ps_get_font_info( face, afont_info );
43     }
44
45     return error;
46   }
47
48
49   /* documentation is in t1tables.h */
50
51   FT_EXPORT_DEF( FT_Int )
52   FT_Has_PS_Glyph_Names( FT_Face  face )
53   {
54     FT_Int             result  = 0;
55     FT_Service_PsInfo  service = NULL;
56
57
58     if ( face )
59     {
60       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
61
62       if ( service && service->ps_has_glyph_names )
63         result = service->ps_has_glyph_names( face );
64     }
65
66     return result;
67   }
68
69
70   /* documentation is in t1tables.h */
71
72   FT_EXPORT_DEF( FT_Error )
73   FT_Get_PS_Font_Private( FT_Face         face,
74                           PS_PrivateRec*  afont_private )
75   {
76     FT_Error  error = FT_ERR( Invalid_Argument );
77
78
79     if ( face )
80     {
81       FT_Service_PsInfo  service = NULL;
82
83
84       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
85
86       if ( service && service->ps_get_font_private )
87         error = service->ps_get_font_private( face, afont_private );
88     }
89
90     return error;
91   }
92
93
94   /* documentation is in t1tables.h */
95
96   FT_EXPORT_DEF( FT_Long )
97   FT_Get_PS_Font_Value( FT_Face       face,
98                         PS_Dict_Keys  key,
99                         FT_UInt       idx,
100                         void         *value,
101                         FT_Long       value_len )
102   {
103     FT_Int             result  = 0;
104     FT_Service_PsInfo  service = NULL;
105
106
107     if ( face )
108     {
109       FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
110
111       if ( service && service->ps_get_font_value )
112         result = service->ps_get_font_value( face, key, idx,
113                                              value, value_len );
114     }
115
116     return result;
117   }
118
119
120 /* END */