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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
/*
* Copyright 2012 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkOTTable_OS_2_V0_DEFINED
#define SkOTTable_OS_2_V0_DEFINED
#include "SkEndian.h"
#include "SkIBMFamilyClass.h"
#include "SkOTTableTypes.h"
#include "SkPanose.h"
#include "SkTypedEnum.h"
#pragma pack(push, 1)
struct SkOTTableOS2_V0 {
SK_OT_USHORT version;
//The only way to differentiate versionA and version0 is by size.
static const SK_OT_USHORT version0 = SkTEndian_SwapBE16(0);
SK_OT_SHORT xAvgCharWidth;
struct WeightClass {
SK_TYPED_ENUM(Value, SK_OT_USHORT,
((Thin, SkTEndian_SwapBE16(100)))
((ExtraLight, SkTEndian_SwapBE16(200)))
((Light, SkTEndian_SwapBE16(300)))
((Normal, SkTEndian_SwapBE16(400)))
((Medium, SkTEndian_SwapBE16(500)))
((SemiBold, SkTEndian_SwapBE16(600)))
((Bold, SkTEndian_SwapBE16(700)))
((ExtraBold, SkTEndian_SwapBE16(800)))
((Black, SkTEndian_SwapBE16(900)))
SK_SEQ_END,
SK_SEQ_END)
SK_OT_USHORT value;
} usWeightClass;
struct WidthClass {
SK_TYPED_ENUM(Value, SK_OT_USHORT,
((UltraCondensed, SkTEndian_SwapBE16(1)))
((ExtraCondensed, SkTEndian_SwapBE16(2)))
((Condensed, SkTEndian_SwapBE16(3)))
((SemiCondensed, SkTEndian_SwapBE16(4)))
((Medium, SkTEndian_SwapBE16(5)))
((SemiExpanded, SkTEndian_SwapBE16(6)))
((Expanded, SkTEndian_SwapBE16(7)))
((ExtraExpanded, SkTEndian_SwapBE16(8)))
((UltraExpanded, SkTEndian_SwapBE16(9)))
SK_SEQ_END,
(value)SK_SEQ_END)
} usWidthClass;
union Type {
struct Field {
//8-15
SK_OT_BYTE_BITFIELD(
Reserved08,
Reserved09,
Reserved10,
Reserved11,
Reserved12,
Reserved13,
Reserved14,
Reserved15)
//0-7
SK_OT_BYTE_BITFIELD(
Reserved00,
Restricted,
PreviewPrint,
Editable,
Reserved04,
Reserved05,
Reserved06,
Reserved07)
} field;
struct Raw {
static const SK_OT_USHORT Installable = SkTEndian_SwapBE16(0);
static const SK_OT_USHORT RestrictedMask = SkTEndian_SwapBE16(1 << 1);
static const SK_OT_USHORT PreviewPrintMask = SkTEndian_SwapBE16(1 << 2);
static const SK_OT_USHORT EditableMask = SkTEndian_SwapBE16(1 << 3);
SK_OT_USHORT value;
} raw;
} fsType;
SK_OT_SHORT ySubscriptXSize;
SK_OT_SHORT ySubscriptYSize;
SK_OT_SHORT ySubscriptXOffset;
SK_OT_SHORT ySubscriptYOffset;
SK_OT_SHORT ySuperscriptXSize;
SK_OT_SHORT ySuperscriptYSize;
SK_OT_SHORT ySuperscriptXOffset;
SK_OT_SHORT ySuperscriptYOffset;
SK_OT_SHORT yStrikeoutSize;
SK_OT_SHORT yStrikeoutPosition;
SkIBMFamilyClass sFamilyClass;
SkPanose panose;
SK_OT_ULONG ulCharRange[4];
SK_OT_CHAR achVendID[4];
union Selection {
struct Field {
//8-15
SK_OT_BYTE_BITFIELD(
Reserved08,
Reserved09,
Reserved10,
Reserved11,
Reserved12,
Reserved13,
Reserved14,
Reserved15)
//0-7
SK_OT_BYTE_BITFIELD(
Italic,
Underscore,
Negative,
Outlined,
Strikeout,
Bold,
Regular,
Reserved07)
} field;
struct Raw {
static const SK_OT_USHORT ItalicMask = SkTEndian_SwapBE16(1 << 0);
static const SK_OT_USHORT UnderscoreMask = SkTEndian_SwapBE16(1 << 1);
static const SK_OT_USHORT NegativeMask = SkTEndian_SwapBE16(1 << 2);
static const SK_OT_USHORT OutlinedMask = SkTEndian_SwapBE16(1 << 3);
static const SK_OT_USHORT StrikeoutMask = SkTEndian_SwapBE16(1 << 4);
static const SK_OT_USHORT BoldMask = SkTEndian_SwapBE16(1 << 5);
static const SK_OT_USHORT RegularMask = SkTEndian_SwapBE16(1 << 6);
SK_OT_USHORT value;
} raw;
} fsSelection;
SK_OT_USHORT usFirstCharIndex;
SK_OT_USHORT usLastCharIndex;
//version0
SK_OT_SHORT sTypoAscender;
SK_OT_SHORT sTypoDescender;
SK_OT_SHORT sTypoLineGap;
SK_OT_USHORT usWinAscent;
SK_OT_USHORT usWinDescent;
};
#pragma pack(pop)
SK_COMPILE_ASSERT(sizeof(SkOTTableOS2_V0) == 78, sizeof_SkOTTableOS2_V0_not_78);
#endif
|
