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
124
125
|
/*
Copyright 1996-2011 Han The Thanh, <thanh@pdftex.org>
This file is part of pdfTeX.
pdfTeX is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
pdfTeX is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.
*/
typedef signed char TTF_CHAR;
typedef unsigned char TTF_BYTE;
typedef signed short TTF_SHORT;
typedef unsigned short TTF_USHORT;
typedef signed long TTF_LONG;
typedef unsigned long TTF_ULONG;
typedef unsigned long TTF_FIXED;
typedef unsigned short TTF_FUNIT;
typedef signed short TTF_FWORD;
typedef unsigned short TTF_UFWORD;
typedef unsigned short TTF_F2DOT14;
#define TTF_CHAR_SIZE 1
#define TTF_BYTE_SIZE 1
#define TTF_SHORT_SIZE 2
#define TTF_USHORT_SIZE 2
#define TTF_LONG_SIZE 4
#define TTF_ULONG_SIZE 4
#define TTF_FIXED_SIZE 4
#define TTF_FWORD_SIZE 2
#define TTF_UFWORD_SIZE 2
#define TTF_F2DOT14_SIZE 2
#define ARG_1_AND_2_ARE_WORDS (1<<0)
#define ARGS_ARE_XY_VALUES (1<<1)
#define ROUND_XY_TO_GRID (1<<2)
#define WE_HAVE_A_SCALE (1<<3)
#define RESERVED (1<<4)
#define MORE_COMPONENTS (1<<5)
#define WE_HAVE_AN_X_AND_Y_SCALE (1<<6)
#define WE_HAVE_A_TWO_BY_TWO (1<<7)
#define WE_HAVE_INSTRUCTIONS (1<<8)
#define USE_MY_METRICS (1<<9)
#define get_type(t) ((t)ttf_getnum(t##_SIZE))
#define ttf_skip(n) ttf_getnum(n)
#define get_byte() get_type(TTF_BYTE)
#define get_char() get_type(TTF_CHAR)
#define get_ushort() get_type(TTF_USHORT)
#define get_short() get_type(TTF_SHORT)
#define get_ulong() get_type(TTF_ULONG)
#define get_long() get_type(TTF_LONG)
#define get_fixed() get_type(TTF_FIXED)
#define get_funit() get_type(TTF_FUNIT)
#define get_fword() get_type(TTF_FWORD)
#define get_ufword() get_type(TTF_UFWORD)
#define get_f2dot14() get_type(TTF_F2DOT14)
#define put_num(t,n) ((t)ttf_putnum(t##_SIZE, n))
#define put_char(n) (void)put_num(TTF_CHAR, n)
#define put_byte(n) (void)put_num(TTF_BYTE, n)
#define put_short(n) put_num(TTF_SHORT, n)
#define put_ushort(n) put_num(TTF_USHORT, n)
#define put_long(n) put_num(TTF_LONG, n)
#define put_ulong(n) (void)put_num(TTF_ULONG, n)
#define put_fixed(n) (void)put_num(TTF_FIXED, n)
#define put_funit(n) put_num(TTF_FUNIT, n)
#define put_fword(n) put_num(TTF_FWORD, n)
#define put_ufword(n) (void)put_num(TTF_UFWORD, n)
#define put_f2dot14(n) put_num(TTF_F2DOT14, n)
#define copy_byte() put_byte(get_byte())
#define copy_char() put_char(get_char())
#define copy_ushort() put_ushort(get_ushort())
#define copy_short() put_short(get_short())
#define copy_ulong() put_ulong(get_ulong())
#define copy_long() put_long(get_long())
#define copy_fixed() put_fixed(get_fixed())
#define copy_funit() put_funit(get_funit())
#define copy_fword() put_fword(get_fword())
#define copy_ufword() put_ufword(get_ufword())
#define copy_f2dot14() put_f2dot14(get_f2dot14())
#define is_unicode_mapping(e) \
(e->platform_id == 0 || (e->platform_id == 3 || e->encoding_id == 1))
#define NMACGLYPHS 258
#define TABDIR_OFF 12
#define ENC_BUF_SIZE 1024
#define GLYPH_PREFIX_INDEX "index"
#define GLYPH_PREFIX_UNICODE "uni"
typedef struct {
char tag[4];
TTF_ULONG checksum;
TTF_ULONG offset;
TTF_ULONG length;
} dirtab_entry;
typedef struct {
TTF_USHORT platform_id;
TTF_USHORT encoding_id;
TTF_ULONG offset;
TTF_USHORT format;
} cmap_entry;
typedef struct {
TTF_USHORT endCode;
TTF_USHORT startCode;
TTF_USHORT idDelta;
TTF_USHORT idRangeOffset;
} seg_entry;
|
