1 /***************************************************************************/ |
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2 /* */ |
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3 /* ttsbit.h */ |
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4 /* */ |
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5 /* TrueType and OpenType embedded bitmap support (specification). */ |
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6 /* */ |
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7 /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */ |
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8 /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
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9 /* */ |
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10 /* This file is part of the FreeType project, and may only be used, */ |
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11 /* modified, and distributed under the terms of the FreeType project */ |
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12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
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13 /* this file you indicate that you have read the license and */ |
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14 /* understand and accept it fully. */ |
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15 /* */ |
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16 /***************************************************************************/ |
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17 |
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18 |
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19 #ifndef __TTSBIT_H__ |
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20 #define __TTSBIT_H__ |
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21 |
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22 |
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23 #include <ft2build.h> |
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24 #include "ttload.h" |
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25 |
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26 |
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27 FT_BEGIN_HEADER |
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28 |
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29 |
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30 FT_LOCAL( FT_Error ) |
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31 tt_face_load_eblc( TT_Face face, |
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32 FT_Stream stream ); |
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33 |
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34 FT_LOCAL( void ) |
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35 tt_face_free_eblc( TT_Face face ); |
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36 |
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37 |
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38 FT_LOCAL( FT_Error ) |
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39 tt_face_set_sbit_strike( TT_Face face, |
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40 FT_Size_Request req, |
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41 FT_ULong* astrike_index ); |
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42 |
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43 FT_LOCAL( FT_Error ) |
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44 tt_face_load_strike_metrics( TT_Face face, |
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45 FT_ULong strike_index, |
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46 FT_Size_Metrics* metrics ); |
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47 |
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48 #ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
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49 FT_LOCAL( FT_Error ) |
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50 tt_find_sbit_image( TT_Face face, |
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51 FT_UInt glyph_index, |
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52 FT_ULong strike_index, |
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53 TT_SBit_Range *arange, |
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54 TT_SBit_Strike *astrike, |
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55 FT_ULong *aglyph_offset ); |
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56 |
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57 FT_LOCAL( FT_Error ) |
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58 tt_load_sbit_metrics( FT_Stream stream, |
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59 TT_SBit_Range range, |
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60 TT_SBit_Metrics metrics ); |
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61 |
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62 #endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
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63 |
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64 FT_LOCAL( FT_Error ) |
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65 tt_face_load_sbit_image( TT_Face face, |
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66 FT_ULong strike_index, |
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67 FT_UInt glyph_index, |
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68 FT_UInt load_flags, |
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69 FT_Stream stream, |
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70 FT_Bitmap *map, |
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71 TT_SBit_MetricsRec *metrics ); |
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72 |
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73 |
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74 FT_END_HEADER |
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75 |
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76 #endif /* __TTSBIT_H__ */ |
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77 |
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78 |
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79 /* END */ |
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