XFA: merge patch from CL 817753002
[pdfium.git] / core / src / fxge / fx_freetype / fxft2.5.01 / include / freetype / internal / services / svpfr.h
1 /***************************************************************************/
2 /*                                                                         */
3 /*  svpfr.h                                                                */
4 /*                                                                         */
5 /*    Internal PFR service functions (specification).                      */
6 /*                                                                         */
7 /*  Copyright 2003, 2006 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 __SVPFR_H__
20 #define __SVPFR_H__
21
22 #include "../../ftpfr.h"
23 #include "../ftserv.h"
24
25
26 FT_BEGIN_HEADER
27
28
29 #define FT_SERVICE_ID_PFR_METRICS  "pfr-metrics"
30
31
32   typedef FT_Error
33   (*FT_PFR_GetMetricsFunc)( FT_Face    face,
34                             FT_UInt   *aoutline,
35                             FT_UInt   *ametrics,
36                             FT_Fixed  *ax_scale,
37                             FT_Fixed  *ay_scale );
38
39   typedef FT_Error
40   (*FT_PFR_GetKerningFunc)( FT_Face     face,
41                             FT_UInt     left,
42                             FT_UInt     right,
43                             FT_Vector  *avector );
44
45   typedef FT_Error
46   (*FT_PFR_GetAdvanceFunc)( FT_Face   face,
47                             FT_UInt   gindex,
48                             FT_Pos   *aadvance );
49
50
51   FT_DEFINE_SERVICE( PfrMetrics )
52   {
53     FT_PFR_GetMetricsFunc  get_metrics;
54     FT_PFR_GetKerningFunc  get_kerning;
55     FT_PFR_GetAdvanceFunc  get_advance;
56
57   };
58
59  /* */
60
61 FT_END_HEADER
62
63 #endif /* __SVPFR_H__ */
64
65
66 /* END */