ReactOS 0.4.16-dev-1078-g21d3e29
ttcmap.h
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1/****************************************************************************
2 *
3 * ttcmap.h
4 *
5 * TrueType character mapping table (cmap) support (specification).
6 *
7 * Copyright (C) 2002-2019 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 TTCMAP_H_
20#define TTCMAP_H_
21
22
23#include <ft2build.h>
24#include FT_INTERNAL_TRUETYPE_TYPES_H
25#include FT_INTERNAL_VALIDATE_H
26#include FT_SERVICE_TT_CMAP_H
27
29
30
31#define TT_CMAP_FLAG_UNSORTED 1
32#define TT_CMAP_FLAG_OVERLAPPING 2
33
34 typedef struct TT_CMapRec_
35 {
37 FT_Byte* data; /* pointer to in-memory cmap table */
38 FT_Int flags; /* for format 4 only */
39
41
42 typedef const struct TT_CMap_ClassRec_* TT_CMap_Class;
43
44
45 typedef FT_Error
48
49 typedef struct TT_CMap_ClassRec_
50 {
55
57
58
59#define FT_DEFINE_TT_CMAP( class_, \
60 size_, \
61 init_, \
62 done_, \
63 char_index_, \
64 char_next_, \
65 char_var_index_, \
66 char_var_default_, \
67 variant_list_, \
68 charvariant_list_, \
69 variantchar_list_, \
70 format_, \
71 validate_, \
72 get_cmap_info_ ) \
73 FT_CALLBACK_TABLE_DEF \
74 const TT_CMap_ClassRec class_ = \
75 { \
76 { size_, \
77 init_, \
78 done_, \
79 char_index_, \
80 char_next_, \
81 char_var_index_, \
82 char_var_default_, \
83 variant_list_, \
84 charvariant_list_, \
85 variantchar_list_ \
86 }, \
87 \
88 format_, \
89 validate_, \
90 get_cmap_info_ \
91 };
92
93
94 typedef struct TT_ValidatorRec_
95 {
98
100
101
102#define TT_VALIDATOR( x ) ( (TT_Validator)( x ) )
103#define TT_VALID_GLYPH_COUNT( x ) TT_VALIDATOR( x )->num_glyphs
104
105
107
110
111 /* used in tt-cmaps service */
115
116
118
119#endif /* TTCMAP_H_ */
120
121
122/* END */
TT_CMapInfo * cmap_info
Definition: cffdrivr.c:656
#define FT_LOCAL(x)
Definition: ftconfig.h:386
#define FT_CALLBACK_TABLE
Definition: ftconfig.h:563
#define FT_END_HEADER
Definition: ftheader.h:54
#define FT_BEGIN_HEADER
Definition: ftheader.h:36
unsigned char FT_Byte
Definition: fttypes.h:154
int FT_Error
Definition: fttypes.h:299
unsigned int FT_UInt
Definition: fttypes.h:231
signed int FT_Int
Definition: fttypes.h:220
typedefFT_BEGIN_HEADER struct FT_ValidatorRec_ volatile * FT_Validator
Definition: ftvalid.h:42
BOOLEAN valid
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: gl.h:1950
GLenum GLuint GLint GLenum face
Definition: glext.h:7025
FT_CMapRec cmap
Definition: ttcmap.h:36
FT_Int flags
Definition: ttcmap.h:38
FT_Byte * data
Definition: ttcmap.h:37
FT_UInt format
Definition: ttcmap.h:52
TT_CMap_ValidateFunc validate
Definition: ttcmap.h:53
FT_CMap_ClassRec clazz
Definition: ttcmap.h:51
TT_CMap_Info_GetFunc get_cmap_info
Definition: ttcmap.h:54
FT_ValidatorRec validator
Definition: ttcmap.h:96
FT_UInt num_glyphs
Definition: ttcmap.h:97
FT_Error(* TT_CMap_Info_GetFunc)(FT_CharMap charmap, TT_CMapInfo *cmap_info)
Definition: svttcmap.h:66
struct TT_CMapRec_ * TT_CMap
tt_get_cmap_info(FT_CharMap charmap, TT_CMapInfo *cmap_info)
Definition: ttcmap.c:3872
struct TT_CMapRec_ TT_CMapRec
struct TT_ValidatorRec_ * TT_Validator
FT_CALLBACK_TABLE const TT_CMap_ClassRec tt_cmap_unicode_class_rec
Definition: ttcmap.h:106
tt_face_build_cmaps(TT_Face face)
Definition: ttcmap.c:3768
const struct TT_CMap_ClassRec_ * TT_CMap_Class
Definition: ttcmap.h:42
FT_Error(* TT_CMap_ValidateFunc)(FT_Byte *data, FT_Validator valid)
Definition: ttcmap.h:46
struct TT_CMap_ClassRec_ TT_CMap_ClassRec
struct TT_ValidatorRec_ TT_ValidatorRec