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gerrit-public.fairphone.software / platform / external / freetype / 90d9964ec9c6537a69dedbc29f0a6d277707dbcc / . / src / psaux / psobjs.h
blob: c0e482a209096aa7d420c8eaac102c20579ab8b2 [file] [log] [blame]
Werner Lembergb1c8bf02000-08-17 07:18:04 +0000[diff] [blame]1/***************************************************************************/
2/* */
3/* psobjs.h */
4/* */
5/* Auxiliary functions for PostScript fonts (specification). */
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
18
Werner Lemberg90d99642000-12-09 00:45:38 +0000[diff] [blame^]19#ifndef __PSOBJS_H__
20#define __PSOBJS_H__
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]21
Werner Lembergcc069be2000-12-08 16:17:16 +0000[diff] [blame]22
23#include <ft2build.h>
24#include FT_INTERNAL_POSTSCRIPT_AUX_H
25
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]26
David Turner19ed8af2000-12-08 02:42:29 +0000[diff] [blame]27FT_BEGIN_HEADER
Werner Lembergb1c8bf02000-08-17 07:18:04 +0000[diff] [blame]28
Werner Lembergcc069be2000-12-08 16:17:16 +0000[diff] [blame]29
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]30 /*************************************************************************/
31 /*************************************************************************/
32 /***** *****/
33 /***** T1_TABLE *****/
34 /***** *****/
35 /*************************************************************************/
36 /*************************************************************************/
37
Werner Lemberg4e9dae62000-08-29 16:50:01 +0000[diff] [blame]38
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]39 FT_CALLBACK_TABLE
Werner Lemberg8728f292000-08-23 17:32:42 +0000[diff] [blame]40 const PS_Table_Funcs ps_table_funcs;
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]41
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]42 FT_CALLBACK_TABLE
Werner Lemberg8728f292000-08-23 17:32:42 +0000[diff] [blame]43 const T1_Parser_Funcs t1_parser_funcs;
Werner Lemberg4e9dae62000-08-29 16:50:01 +0000[diff] [blame]44
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]45 FT_CALLBACK_TABLE
David Turnera39acf52000-08-23 02:47:57 +0000[diff] [blame]46 const T1_Builder_Funcs t1_builder_funcs;
Werner Lemberg4e9dae62000-08-29 16:50:01 +0000[diff] [blame]47
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]48
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]49 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]50 FT_Error PS_Table_New( PS_Table* table,
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]51 FT_Int count,
52 FT_Memory memory );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]53
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]54 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]55 FT_Error PS_Table_Add( PS_Table* table,
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]56 FT_Int index,
57 void* object,
58 FT_Int length );
59
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]60 FT_LOCAL
Werner Lemberg8728f292000-08-23 17:32:42 +0000[diff] [blame]61 void PS_Table_Done( PS_Table* table );
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]62
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]63
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]64 FT_LOCAL
Werner Lemberg8728f292000-08-23 17:32:42 +0000[diff] [blame]65 void PS_Table_Release( PS_Table* table );
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]66
67
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]68 /*************************************************************************/
69 /*************************************************************************/
70 /***** *****/
71 /***** T1 PARSER *****/
72 /***** *****/
73 /*************************************************************************/
74 /*************************************************************************/
75
76
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]77 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]78 void T1_Skip_Spaces( T1_Parser* parser );
79
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]80 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]81 void T1_Skip_Alpha( T1_Parser* parser );
82
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]83 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]84 void T1_ToToken( T1_Parser* parser,
85 T1_Token* token );
86
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]87 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]88 void T1_ToTokenArray( T1_Parser* parser,
89 T1_Token* tokens,
90 FT_UInt max_tokens,
91 FT_Int* pnum_tokens );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]92
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]93 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]94 FT_Error T1_Load_Field( T1_Parser* parser,
95 const T1_Field* field,
96 void** objects,
97 FT_UInt max_objects,
98 FT_ULong* pflags );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]99
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]100 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]101 FT_Error T1_Load_Field_Table( T1_Parser* parser,
102 const T1_Field* field,
103 void** objects,
104 FT_UInt max_objects,
105 FT_ULong* pflags );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]106
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]107 FT_LOCAL
Werner Lembergb1c8bf02000-08-17 07:18:04 +0000[diff] [blame]108 FT_Long T1_ToInt( T1_Parser* parser );
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]109
110
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]111 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]112 FT_Fixed T1_ToFixed( T1_Parser* parser,
113 FT_Int power_ten );
114
115
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]116 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]117 FT_Int T1_ToCoordArray( T1_Parser* parser,
118 FT_Int max_coords,
119 FT_Short* coords );
120
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]121 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]122 FT_Int T1_ToFixedArray( T1_Parser* parser,
123 FT_Int max_values,
124 FT_Fixed* values,
125 FT_Int power_ten );
126
127
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]128 FT_LOCAL
Werner Lemberg8728f292000-08-23 17:32:42 +0000[diff] [blame]129 void T1_Init_Parser( T1_Parser* parser,
130 FT_Byte* base,
131 FT_Byte* limit,
132 FT_Memory memory );
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]133
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]134 FT_LOCAL
Werner Lemberg8728f292000-08-23 17:32:42 +0000[diff] [blame]135 void T1_Done_Parser( T1_Parser* parser );
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]136
137
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]138 /*************************************************************************/
139 /*************************************************************************/
140 /***** *****/
141 /***** T1 BUILDER *****/
142 /***** *****/
143 /*************************************************************************/
144 /*************************************************************************/
145
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]146 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]147 void T1_Builder_Init( T1_Builder* builder,
148 FT_Face face,
149 FT_Size size,
150 FT_GlyphSlot glyph );
151
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]152 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]153 void T1_Builder_Done( T1_Builder* builder );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]154
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]155 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]156 FT_Error T1_Builder_Check_Points( T1_Builder* builder,
157 FT_Int count );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]158
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]159 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]160 void T1_Builder_Add_Point( T1_Builder* builder,
161 FT_Pos x,
162 FT_Pos y,
163 FT_Byte flag );
164
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]165 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]166 FT_Error T1_Builder_Add_Point1( T1_Builder* builder,
167 FT_Pos x,
168 FT_Pos y );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]169
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]170 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]171 FT_Error T1_Builder_Add_Contour( T1_Builder* builder );
Werner Lemberge4b32a52000-10-31 20:42:18 +0000[diff] [blame]172
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]173
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]174 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]175 FT_Error T1_Builder_Start_Point( T1_Builder* builder,
176 FT_Pos x,
177 FT_Pos y );
178
179
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]180 FT_LOCAL
David Turnerf95a6032000-08-21 04:58:49 +0000[diff] [blame]181 void T1_Builder_Close_Contour( T1_Builder* builder );
182
183
184 /*************************************************************************/
185 /*************************************************************************/
186 /***** *****/
187 /***** OTHER *****/
188 /***** *****/
189 /*************************************************************************/
190 /*************************************************************************/
191
David Turner76a5f622000-11-04 01:55:49 +0000[diff] [blame]192 FT_LOCAL
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]193 void T1_Decrypt( FT_Byte* buffer,
194 FT_Int length,
195 FT_UShort seed );
196
197
David Turner19ed8af2000-12-08 02:42:29 +0000[diff] [blame]198FT_END_HEADER
Werner Lembergb1c8bf02000-08-17 07:18:04 +0000[diff] [blame]199
Werner Lemberg90d99642000-12-09 00:45:38 +0000[diff] [blame^]200#endif /* __PSOBJS_H__ */
David Turner24d70242000-08-17 01:09:06 +0000[diff] [blame]201
Werner Lembergb1c8bf02000-08-17 07:18:04 +0000[diff] [blame]202
203/* END */