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| 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 FT_PFR_H | |
| 23 #include FT_INTERNAL_SERVICE_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 */ | |
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