1 /***************************************************************************/ |
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2 /* */ |
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3 /* t1load.h */ |
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4 /* */ |
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5 /* Type 1 font loader (specification). */ |
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6 /* */ |
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7 /* Copyright 1996-2001, 2002, 2004, 2006, 2007 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 __T1LOAD_H__ |
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20 #define __T1LOAD_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 FT_INTERNAL_STREAM_H |
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25 #include FT_INTERNAL_POSTSCRIPT_AUX_H |
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26 #include FT_MULTIPLE_MASTERS_H |
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27 |
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28 #include "t1parse.h" |
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29 |
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30 |
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31 FT_BEGIN_HEADER |
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32 |
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33 |
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34 typedef struct T1_Loader_ |
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35 { |
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36 T1_ParserRec parser; /* parser used to read the stream */ |
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37 |
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38 FT_Int num_chars; /* number of characters in encoding */ |
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39 PS_TableRec encoding_table; /* PS_Table used to store the */ |
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40 /* encoding character names */ |
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41 |
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42 FT_Int num_glyphs; |
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43 PS_TableRec glyph_names; |
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44 PS_TableRec charstrings; |
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45 PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */ |
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46 |
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47 FT_Int num_subrs; |
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48 PS_TableRec subrs; |
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49 FT_Bool fontdata; |
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50 |
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51 FT_UInt keywords_encountered; /* T1_LOADER_ENCOUNTERED_XXX */ |
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52 |
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53 } T1_LoaderRec, *T1_Loader; |
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54 |
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55 |
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56 /* treatment of some keywords differs depending on whether */ |
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57 /* they precede or follow certain other keywords */ |
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58 |
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59 #define T1_PRIVATE ( 1 << 0 ) |
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60 #define T1_FONTDIR_AFTER_PRIVATE ( 1 << 1 ) |
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61 |
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62 |
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63 FT_LOCAL( FT_Error ) |
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64 T1_Open_Face( T1_Face face ); |
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65 |
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66 #ifndef T1_CONFIG_OPTION_NO_MM_SUPPORT |
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67 |
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68 FT_LOCAL( FT_Error ) |
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69 T1_Get_Multi_Master( T1_Face face, |
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70 FT_Multi_Master* master ); |
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71 |
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72 FT_LOCAL_DEF( FT_Error ) |
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73 T1_Get_MM_Var( T1_Face face, |
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74 FT_MM_Var* *master ); |
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75 |
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76 FT_LOCAL( FT_Error ) |
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77 T1_Set_MM_Blend( T1_Face face, |
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78 FT_UInt num_coords, |
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79 FT_Fixed* coords ); |
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80 |
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81 FT_LOCAL( FT_Error ) |
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82 T1_Set_MM_Design( T1_Face face, |
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83 FT_UInt num_coords, |
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84 FT_Long* coords ); |
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85 |
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86 FT_LOCAL_DEF( FT_Error ) |
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87 T1_Set_Var_Design( T1_Face face, |
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88 FT_UInt num_coords, |
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89 FT_Fixed* coords ); |
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90 |
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91 FT_LOCAL( void ) |
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92 T1_Done_Blend( T1_Face face ); |
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93 |
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94 #endif /* !T1_CONFIG_OPTION_NO_MM_SUPPORT */ |
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95 |
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96 |
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97 FT_END_HEADER |
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98 |
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99 #endif /* __T1LOAD_H__ */ |
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100 |
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101 |
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102 /* END */ |
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