1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/***************************************************************************/
/* */
/* cidparse.h */
/* */
/* CID-keyed Type1 parser (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef __CIDPARSE_H__
#define __CIDPARSE_H__
#include <ft2build.h>
#include <freetype/internal/t1types.h>
#include <freetype/internal/ftstream.h>
#include <freetype/internal/psaux.h>
FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Struct> */
/* CID_Parser */
/* */
/* <Description> */
/* A CID_Parser is an object used to parse a Type 1 fonts very */
/* quickly. */
/* */
/* <Fields> */
/* root :: The root PS_ParserRec fields. */
/* */
/* stream :: The current input stream. */
/* */
/* postscript :: A pointer to the data to be parsed. */
/* */
/* postscript_len :: The length of the data to be parsed. */
/* */
/* data_offset :: The start position of the binary data (i.e., the */
/* end of the data to be parsed. */
/* */
/* binary_length :: The length of the data after the `StartData' */
/* command if the data format is hexadecimal. */
/* */
/* cid :: A structure which holds the information about */
/* the current font. */
/* */
/* num_dict :: The number of font dictionaries. */
/* */
typedef struct CID_Parser_
{
PS_ParserRec root;
FT_Stream stream;
FT_Byte* postscript;
FT_Long postscript_len;
FT_ULong data_offset;
FT_Long binary_length;
CID_FaceInfo cid;
FT_Int num_dict;
} CID_Parser;
FT_LOCAL( FT_Error )
cid_parser_new( CID_Parser* parser,
FT_Stream stream,
FT_Memory memory,
PSAux_Service psaux );
FT_LOCAL( void )
cid_parser_done( CID_Parser* parser );
/*************************************************************************/
/* */
/* PARSING ROUTINES */
/* */
/*************************************************************************/
#define cid_parser_skip_spaces( p ) \
(p)->root.funcs.skip_spaces( &(p)->root )
#define cid_parser_skip_PS_token( p ) \
(p)->root.funcs.skip_PS_token( &(p)->root )
#define cid_parser_to_int( p ) (p)->root.funcs.to_int( &(p)->root )
#define cid_parser_to_fixed( p, t ) (p)->root.funcs.to_fixed( &(p)->root, t )
#define cid_parser_to_coord_array( p, m, c ) \
(p)->root.funcs.to_coord_array( &(p)->root, m, c )
#define cid_parser_to_fixed_array( p, m, f, t ) \
(p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
#define cid_parser_to_token( p, t ) \
(p)->root.funcs.to_token( &(p)->root, t )
#define cid_parser_to_token_array( p, t, m, c ) \
(p)->root.funcs.to_token_array( &(p)->root, t, m, c )
#define cid_parser_load_field( p, f, o ) \
(p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
#define cid_parser_load_field_table( p, f, o ) \
(p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
FT_END_HEADER
#endif /* __CIDPARSE_H__ */
/* END */
|
