Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 1 | /***************************************************************************/ |
| 2 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 3 | /* t1objs.h */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 4 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 5 | /* Type 1 objects manager (specification). */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 6 | /* */ |
| 7 | /* Copyright 1996-2000 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 | |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 18 | |
Werner Lemberg | 90d9964 | 2000-12-09 00:45:38 +0000 | [diff] [blame^] | 19 | #ifndef __T1OBJS_H__ |
| 20 | #define __T1OBJS_H__ |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 21 | |
Werner Lemberg | cc069be | 2000-12-08 16:17:16 +0000 | [diff] [blame] | 22 | |
David Turner | 19ed8af | 2000-12-08 02:42:29 +0000 | [diff] [blame] | 23 | #include <ft2build.h> |
| 24 | #include FT_INTERNAL_OBJECTS_H |
| 25 | #include FT_CONFIG_CONFIG_H |
| 26 | #include FT_INTERNAL_TYPE1_ERRORS_H |
| 27 | #include FT_INTERNAL_TYPE1_TYPES_H |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 28 | |
Werner Lemberg | cc069be | 2000-12-08 16:17:16 +0000 | [diff] [blame] | 29 | |
David Turner | 19ed8af | 2000-12-08 02:42:29 +0000 | [diff] [blame] | 30 | FT_BEGIN_HEADER |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 31 | |
Werner Lemberg | cc069be | 2000-12-08 16:17:16 +0000 | [diff] [blame] | 32 | |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 33 | /* The following structures must be defined by the hinter */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 34 | typedef struct T1_Size_Hints_ T1_Size_Hints; |
| 35 | typedef struct T1_Glyph_Hints_ T1_Glyph_Hints; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 36 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 37 | |
| 38 | /*************************************************************************/ |
| 39 | /* */ |
| 40 | /* <Type> */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 41 | /* T1_Driver */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 42 | /* */ |
| 43 | /* <Description> */ |
| 44 | /* A handle to a Type 1 driver object. */ |
| 45 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 46 | typedef struct T1_DriverRec_ *T1_Driver; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 47 | |
| 48 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 49 | /*************************************************************************/ |
| 50 | /* */ |
| 51 | /* <Type> */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 52 | /* T1_Size */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 53 | /* */ |
| 54 | /* <Description> */ |
| 55 | /* A handle to a Type 1 size object. */ |
| 56 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 57 | typedef struct T1_SizeRec_* T1_Size; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 58 | |
| 59 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 60 | /*************************************************************************/ |
| 61 | /* */ |
| 62 | /* <Type> */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 63 | /* T1_GlyphSlot */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 64 | /* */ |
| 65 | /* <Description> */ |
| 66 | /* A handle to a Type 1 glyph slot object. */ |
| 67 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 68 | typedef struct T1_GlyphSlotRec_* T1_GlyphSlot; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 69 | |
| 70 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 71 | /*************************************************************************/ |
| 72 | /* */ |
| 73 | /* <Type> */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 74 | /* T1_CharMap */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 75 | /* */ |
| 76 | /* <Description> */ |
| 77 | /* A handle to a Type 1 character mapping object. */ |
| 78 | /* */ |
| 79 | /* <Note> */ |
| 80 | /* The Type 1 format doesn't use a charmap but an encoding table. */ |
| 81 | /* The driver is responsible for making up charmap objects */ |
| 82 | /* corresponding to these tables. */ |
| 83 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 84 | typedef struct T1_CharMapRec_* T1_CharMap; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 85 | |
| 86 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 87 | /*************************************************************************/ |
| 88 | /* */ |
| 89 | /* HERE BEGINS THE TYPE1 SPECIFIC STUFF */ |
| 90 | /* */ |
| 91 | /*************************************************************************/ |
David Turner | e49ab25 | 2000-05-16 23:44:38 +0000 | [diff] [blame] | 92 | |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 93 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 94 | /*************************************************************************/ |
| 95 | /* */ |
| 96 | /* <Type> */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 97 | /* T1_SizeRec */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 98 | /* */ |
| 99 | /* <Description> */ |
| 100 | /* Type 1 size record. */ |
| 101 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 102 | typedef struct T1_SizeRec_ |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 103 | { |
| 104 | FT_SizeRec root; |
David Turner | f9b8dec | 2000-06-16 19:34:52 +0000 | [diff] [blame] | 105 | FT_Bool valid; |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 106 | T1_Size_Hints* hints; /* defined in the hinter. This allows */ |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 107 | /* us to experiment with different */ |
| 108 | /* hinting schemes without having to */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 109 | /* change `t1objs' each time. */ |
| 110 | } T1_SizeRec; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 111 | |
| 112 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 113 | /*************************************************************************/ |
| 114 | /* */ |
| 115 | /* <Type> */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 116 | /* T1_GlyphSlotRec */ |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 117 | /* */ |
| 118 | /* <Description> */ |
| 119 | /* Type 1 glyph slot record. */ |
| 120 | /* */ |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 121 | typedef struct T1_GlyphSlotRec_ |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 122 | { |
| 123 | FT_GlyphSlotRec root; |
| 124 | |
David Turner | f9b8dec | 2000-06-16 19:34:52 +0000 | [diff] [blame] | 125 | FT_Bool hint; |
| 126 | FT_Bool scaled; |
David Turner | e49ab25 | 2000-05-16 23:44:38 +0000 | [diff] [blame] | 127 | |
David Turner | f9b8dec | 2000-06-16 19:34:52 +0000 | [diff] [blame] | 128 | FT_Int max_points; |
| 129 | FT_Int max_contours; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 130 | |
| 131 | FT_Fixed x_scale; |
| 132 | FT_Fixed y_scale; |
| 133 | |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 134 | T1_Glyph_Hints* hints; /* defined in the hinter */ |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 135 | |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 136 | } T1_GlyphSlotRec; |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 137 | |
| 138 | |
David Turner | 76a5f62 | 2000-11-04 01:55:49 +0000 | [diff] [blame] | 139 | FT_LOCAL |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 140 | FT_Error T1_Init_Face( FT_Stream stream, |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 141 | T1_Face face, |
| 142 | FT_Int face_index, |
| 143 | FT_Int num_params, |
| 144 | FT_Parameter* params ); |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 145 | |
David Turner | 76a5f62 | 2000-11-04 01:55:49 +0000 | [diff] [blame] | 146 | FT_LOCAL |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 147 | void T1_Done_Face( T1_Face face ); |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 148 | |
David Turner | 76a5f62 | 2000-11-04 01:55:49 +0000 | [diff] [blame] | 149 | FT_LOCAL |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 150 | FT_Error T1_Init_Driver( T1_Driver driver ); |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 151 | |
David Turner | 76a5f62 | 2000-11-04 01:55:49 +0000 | [diff] [blame] | 152 | FT_LOCAL |
Werner Lemberg | b5084e1 | 2000-10-28 17:10:06 +0000 | [diff] [blame] | 153 | void T1_Done_Driver( T1_Driver driver ); |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 154 | |
Werner Lemberg | 7fa51b5 | 2000-07-08 19:51:42 +0000 | [diff] [blame] | 155 | |
David Turner | 19ed8af | 2000-12-08 02:42:29 +0000 | [diff] [blame] | 156 | FT_END_HEADER |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 157 | |
Werner Lemberg | 90d9964 | 2000-12-09 00:45:38 +0000 | [diff] [blame^] | 158 | #endif /* __T1OBJS_H__ */ |
David Turner | 2dfb5ac | 2000-01-27 14:02:04 +0000 | [diff] [blame] | 159 | |
| 160 | |
| 161 | /* END */ |