1 /*
2  * Copyright 2012 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef SkOTTable_OS_2_V4_DEFINED
9 #define SkOTTable_OS_2_V4_DEFINED
10 
11 #include "SkEndian.h"
12 #include "SkIBMFamilyClass.h"
13 #include "SkOTTableTypes.h"
14 #include "SkPanose.h"
15 #include "SkTypedEnum.h"
16 
17 #pragma pack(push, 1)
18 
19 struct SkOTTableOS2_V4 {
20     SK_OT_USHORT version;
21     static const SK_OT_USHORT VERSION = SkTEndian_SwapBE16(4);
22 
23     SK_OT_SHORT xAvgCharWidth;
24     struct WeightClass {
25         SK_TYPED_ENUM(Value, SK_OT_USHORT,
26             ((Thin, SkTEndian_SwapBE16(100)))
27             ((ExtraLight, SkTEndian_SwapBE16(200)))
28             ((Light, SkTEndian_SwapBE16(300)))
29             ((Normal, SkTEndian_SwapBE16(400)))
30             ((Medium, SkTEndian_SwapBE16(500)))
31             ((SemiBold, SkTEndian_SwapBE16(600)))
32             ((Bold, SkTEndian_SwapBE16(700)))
33             ((ExtraBold, SkTEndian_SwapBE16(800)))
34             ((Black, SkTEndian_SwapBE16(900)))
35             SK_SEQ_END,
36         SK_SEQ_END)
37         SK_OT_USHORT value;
38     } usWeightClass;
39     struct WidthClass {
40         SK_TYPED_ENUM(Value, SK_OT_USHORT,
41             ((UltraCondensed, SkTEndian_SwapBE16(1)))
42             ((ExtraCondensed, SkTEndian_SwapBE16(2)))
43             ((Condensed, SkTEndian_SwapBE16(3)))
44             ((SemiCondensed, SkTEndian_SwapBE16(4)))
45             ((Medium, SkTEndian_SwapBE16(5)))
46             ((SemiExpanded, SkTEndian_SwapBE16(6)))
47             ((Expanded, SkTEndian_SwapBE16(7)))
48             ((ExtraExpanded, SkTEndian_SwapBE16(8)))
49             ((UltraExpanded, SkTEndian_SwapBE16(9)))
50             SK_SEQ_END,
51         (value)SK_SEQ_END)
52     } usWidthClass;
53     union Type {
54         struct Field {
55             //8-15
56             SK_OT_BYTE_BITFIELD(
57                 NoSubsetting,
58                 Bitmap,
59                 Reserved10,
60                 Reserved11,
61                 Reserved12,
62                 Reserved13,
63                 Reserved14,
64                 Reserved15)
65             //0-7
66             SK_OT_BYTE_BITFIELD(
67                 Reserved00,
68                 Restricted,
69                 PreviewPrint,
70                 Editable,
71                 Reserved04,
72                 Reserved05,
73                 Reserved06,
74                 Reserved07)
75         } field;
76         struct Raw {
77             static const SK_OT_USHORT Installable = 0;
78             static const SK_OT_USHORT RestrictedMask = SkOTSetUSHORTBit<1>::value;
79             static const SK_OT_USHORT PreviewPrintMask = SkOTSetUSHORTBit<2>::value;
80             static const SK_OT_USHORT EditableMask = SkOTSetUSHORTBit<3>::value;
81             static const SK_OT_USHORT NoSubsettingMask = SkOTSetUSHORTBit<8>::value;
82             static const SK_OT_USHORT BitmapMask = SkOTSetUSHORTBit<9>::value;
83             SK_OT_USHORT value;
84         } raw;
85     } fsType;
86     SK_OT_SHORT ySubscriptXSize;
87     SK_OT_SHORT ySubscriptYSize;
88     SK_OT_SHORT ySubscriptXOffset;
89     SK_OT_SHORT ySubscriptYOffset;
90     SK_OT_SHORT ySuperscriptXSize;
91     SK_OT_SHORT ySuperscriptYSize;
92     SK_OT_SHORT ySuperscriptXOffset;
93     SK_OT_SHORT ySuperscriptYOffset;
94     SK_OT_SHORT yStrikeoutSize;
95     SK_OT_SHORT yStrikeoutPosition;
96     SkIBMFamilyClass sFamilyClass;
97     SkPanose panose;
98     union UnicodeRange {
99         struct Field {
100             //l0 24-31
101             SK_OT_BYTE_BITFIELD(
102                 Thai,
103                 Lao,
104                 Georgian,
105                 Balinese,
106                 HangulJamo,
107                 LatinExtendedAdditional,
108                 GreekExtended,
109                 GeneralPunctuation)
110             //l0 16-23
111             SK_OT_BYTE_BITFIELD(
112                 Bengali,
113                 Gurmukhi,
114                 Gujarati,
115                 Oriya,
116                 Tamil,
117                 Telugu,
118                 Kannada,
119                 Malayalam)
120             //l0 8-15
121             SK_OT_BYTE_BITFIELD(
122                 Coptic,
123                 Cyrillic,
124                 Armenian,
125                 Hebrew,
126                 Vai,
127                 Arabic,
128                 NKo,
129                 Devanagari)
130             //l0 0-7
131             SK_OT_BYTE_BITFIELD(
132                 BasicLatin,
133                 Latin1Supplement,
134                 LatinExtendedA,
135                 LatinExtendedB,
136                 IPAExtensions,
137                 SpacingModifierLetters,
138                 CombiningDiacriticalMarks,
139                 GreekAndCoptic)
140 
141             //l1 24-31
142             SK_OT_BYTE_BITFIELD(
143                 Hangul,
144                 NonPlane0,
145                 Phoenician,
146                 CJKUnifiedIdeographs,
147                 PrivateUseArea,
148                 CJKCompatibilityIdeographs,
149                 AlphabeticPresentationForms,
150                 ArabicPresentationFormsA)
151             //l1 16-23
152             SK_OT_BYTE_BITFIELD(
153                 CJKSymbolsAndPunctuation,
154                 Hiragana,
155                 Katakana,
156                 Bopomofo,
157                 HangulCompatibilityJamo,
158                 PhagsPa,
159                 EnclosedCJKLettersAndMonths,
160                 CJKCompatibility)
161             //l1 8-15
162             SK_OT_BYTE_BITFIELD(
163                 ControlPictures,
164                 OpticalCharacterRecognition,
165                 EnclosedAlphanumerics,
166                 BoxDrawing,
167                 BlockElements,
168                 GeometricShapes,
169                 MiscellaneousSymbols,
170                 Dingbats)
171             //l1 0-7
172             SK_OT_BYTE_BITFIELD(
173                 SuperscriptsAndSubscripts,
174                 CurrencySymbols,
175                 CombiningDiacriticalMarksForSymbols,
176                 LetterlikeSymbols,
177                 NumberForms,
178                 Arrows,
179                 MathematicalOperators,
180                 MiscellaneousTechnical)
181 
182             //l2 24-31
183             SK_OT_BYTE_BITFIELD(
184                 MusicalSymbols,
185                 MathematicalAlphanumericSymbols,
186                 PrivateUse,
187                 VariationSelectors,
188                 Tags,
189                 Limbu,
190                 TaiLe,
191                 NewTaiLue)
192             //l2 16-23
193             SK_OT_BYTE_BITFIELD(
194                 Khmer,
195                 Mongolian,
196                 Braille,
197                 Yi,
198                 Tagalog_Hanunoo_Buhid_Tagbanwa,
199                 OldItalic,
200                 Gothic,
201                 Deseret)
202             //l2 8-15
203             SK_OT_BYTE_BITFIELD(
204                 Thaana,
205                 Sinhala,
206                 Myanmar,
207                 Ethiopic,
208                 Cherokee,
209                 UnifiedCanadianSyllabics,
210                 Ogham,
211                 Runic)
212             //l2 0-7
213             SK_OT_BYTE_BITFIELD(
214                 CombiningHalfMarks,
215                 CJKCompatibilityForms,
216                 SmallFormVariants,
217                 ArabicPresentationFormsB,
218                 HalfwidthAndFullwidthForms,
219                 Specials,
220                 Tibetan,
221                 Syriac)
222 
223             //l3 24-31
224             SK_OT_BYTE_BITFIELD(
225                 PhaistosDisc,
226                 Carian_Lycian_Lydian,
227                 DominoTiles_MahjongTiles,
228                 Reserved123,
229                 Reserved124,
230                 Reserved125,
231                 Reserved126,
232                 Reserved127)
233             //l3 16-23
234             SK_OT_BYTE_BITFIELD(
235                 Sundanese,
236                 Lepcha,
237                 OlChiki,
238                 Saurashtra,
239                 KayahLi,
240                 Rejang,
241                 Cham,
242                 AncientSymbols)
243             //l3 8-15
244             SK_OT_BYTE_BITFIELD(
245                 OldPersian,
246                 Shavian,
247                 Osmanya,
248                 CypriotSyllabary,
249                 Kharoshthi,
250                 TaiXuanJingSymbols,
251                 Cuneiform,
252                 CountingRodNumerals)
253             //l3 0-7
254             SK_OT_BYTE_BITFIELD(
255                 Buginese,
256                 Glagolitic,
257                 Tifinagh,
258                 YijingHexagramSymbols,
259                 SylotiNagri,
260                 LinearB_AegeanNumbers,
261                 AncientGreekNumbers,
262                 Ugaritic)
263         } field;
264         struct Raw {
265             struct l0 {
266                 static const SK_OT_ULONG BasicLatinMask = SkOTSetULONGBit<0>::value;
267                 static const SK_OT_ULONG Latin1SupplementMask = SkOTSetULONGBit<1>::value;
268                 static const SK_OT_ULONG LatinExtendedAMask = SkOTSetULONGBit<2>::value;
269                 static const SK_OT_ULONG LatinExtendedBMask = SkOTSetULONGBit<3>::value;
270                 static const SK_OT_ULONG IPAExtensionsMask = SkOTSetULONGBit<4>::value;
271                 static const SK_OT_ULONG SpacingModifierLettersMask = SkOTSetULONGBit<5>::value;
272                 static const SK_OT_ULONG CombiningDiacriticalMarksMask = SkOTSetULONGBit<6>::value;
273                 static const SK_OT_ULONG GreekAndCopticMask = SkOTSetULONGBit<7>::value;
274                 static const SK_OT_ULONG CopticMask = SkOTSetULONGBit<8>::value;
275                 static const SK_OT_ULONG CyrillicMask = SkOTSetULONGBit<9>::value;
276                 static const SK_OT_ULONG ArmenianMask = SkOTSetULONGBit<10>::value;
277                 static const SK_OT_ULONG HebrewMask = SkOTSetULONGBit<11>::value;
278                 static const SK_OT_ULONG VaiMask = SkOTSetULONGBit<12>::value;
279                 static const SK_OT_ULONG ArabicMask = SkOTSetULONGBit<13>::value;
280                 static const SK_OT_ULONG NKoMask = SkOTSetULONGBit<14>::value;
281                 static const SK_OT_ULONG DevanagariMask = SkOTSetULONGBit<15>::value;
282                 static const SK_OT_ULONG BengaliMask = SkOTSetULONGBit<16>::value;
283                 static const SK_OT_ULONG GurmukhiMask = SkOTSetULONGBit<17>::value;
284                 static const SK_OT_ULONG GujaratiMask = SkOTSetULONGBit<18>::value;
285                 static const SK_OT_ULONG OriyaMask = SkOTSetULONGBit<19>::value;
286                 static const SK_OT_ULONG TamilMask = SkOTSetULONGBit<20>::value;
287                 static const SK_OT_ULONG TeluguMask = SkOTSetULONGBit<21>::value;
288                 static const SK_OT_ULONG KannadaMask = SkOTSetULONGBit<22>::value;
289                 static const SK_OT_ULONG MalayalamMask = SkOTSetULONGBit<23>::value;
290                 static const SK_OT_ULONG ThaiMask = SkOTSetULONGBit<24>::value;
291                 static const SK_OT_ULONG LaoMask = SkOTSetULONGBit<25>::value;
292                 static const SK_OT_ULONG GeorgianMask = SkOTSetULONGBit<26>::value;
293                 static const SK_OT_ULONG BalineseMask = SkOTSetULONGBit<27>::value;
294                 static const SK_OT_ULONG HangulJamoMask = SkOTSetULONGBit<28>::value;
295                 static const SK_OT_ULONG LatinExtendedAdditionalMask = SkOTSetULONGBit<29>::value;
296                 static const SK_OT_ULONG GreekExtendedMask = SkOTSetULONGBit<30>::value;
297                 static const SK_OT_ULONG GeneralPunctuationMask = SkOTSetULONGBit<31>::value;
298             };
299             struct l1 {
300                 static const SK_OT_ULONG SuperscriptsAndSubscriptsMask = SkOTSetULONGBit<32 - 32>::value;
301                 static const SK_OT_ULONG CurrencySymbolsMask = SkOTSetULONGBit<33 - 32>::value;
302                 static const SK_OT_ULONG CombiningDiacriticalMarksForSymbolsMask = SkOTSetULONGBit<34 - 32>::value;
303                 static const SK_OT_ULONG LetterlikeSymbolsMask = SkOTSetULONGBit<35 - 32>::value;
304                 static const SK_OT_ULONG NumberFormsMask = SkOTSetULONGBit<36 - 32>::value;
305                 static const SK_OT_ULONG ArrowsMask = SkOTSetULONGBit<37 - 32>::value;
306                 static const SK_OT_ULONG MathematicalOperatorsMask = SkOTSetULONGBit<38 - 32>::value;
307                 static const SK_OT_ULONG MiscellaneousTechnicalMask = SkOTSetULONGBit<39 - 32>::value;
308                 static const SK_OT_ULONG ControlPicturesMask = SkOTSetULONGBit<40 - 32>::value;
309                 static const SK_OT_ULONG OpticalCharacterRecognitionMask = SkOTSetULONGBit<41 - 32>::value;
310                 static const SK_OT_ULONG EnclosedAlphanumericsMask = SkOTSetULONGBit<42 - 32>::value;
311                 static const SK_OT_ULONG BoxDrawingMask = SkOTSetULONGBit<43 - 32>::value;
312                 static const SK_OT_ULONG BlockElementsMask = SkOTSetULONGBit<44 - 32>::value;
313                 static const SK_OT_ULONG GeometricShapesMask = SkOTSetULONGBit<45 - 32>::value;
314                 static const SK_OT_ULONG MiscellaneousSymbolsMask = SkOTSetULONGBit<46 - 32>::value;
315                 static const SK_OT_ULONG DingbatsMask = SkOTSetULONGBit<47 - 32>::value;
316                 static const SK_OT_ULONG CJKSymbolsAndPunctuationMask = SkOTSetULONGBit<48 - 32>::value;
317                 static const SK_OT_ULONG HiraganaMask = SkOTSetULONGBit<49 - 32>::value;
318                 static const SK_OT_ULONG KatakanaMask = SkOTSetULONGBit<50 - 32>::value;
319                 static const SK_OT_ULONG BopomofoMask = SkOTSetULONGBit<51 - 32>::value;
320                 static const SK_OT_ULONG HangulCompatibilityJamoMask = SkOTSetULONGBit<52 - 32>::value;
321                 static const SK_OT_ULONG PhagsPaMask = SkOTSetULONGBit<53 - 32>::value;
322                 static const SK_OT_ULONG EnclosedCJKLettersAndMonthsMask = SkOTSetULONGBit<54 - 32>::value;
323                 static const SK_OT_ULONG CJKCompatibilityMask = SkOTSetULONGBit<55 - 32>::value;
324                 static const SK_OT_ULONG HangulMask = SkOTSetULONGBit<56 - 32>::value;
325                 static const SK_OT_ULONG NonPlane0Mask = SkOTSetULONGBit<57 - 32>::value;
326                 static const SK_OT_ULONG PhoenicianMask = SkOTSetULONGBit<58 - 32>::value;
327                 static const SK_OT_ULONG CJKUnifiedIdeographsMask = SkOTSetULONGBit<59 - 32>::value;
328                 static const SK_OT_ULONG PrivateUseAreaMask = SkOTSetULONGBit<60 - 32>::value;
329                 static const SK_OT_ULONG CJKCompatibilityIdeographsMask = SkOTSetULONGBit<61 - 32>::value;
330                 static const SK_OT_ULONG AlphabeticPresentationFormsMask = SkOTSetULONGBit<62 - 32>::value;
331                 static const SK_OT_ULONG ArabicPresentationFormsAMask = SkOTSetULONGBit<63 - 32>::value;
332             };
333             struct l2 {
334                 static const SK_OT_ULONG CombiningHalfMarksMask = SkOTSetULONGBit<64 - 64>::value;
335                 static const SK_OT_ULONG CJKCompatibilityFormsMask = SkOTSetULONGBit<65 - 64>::value;
336                 static const SK_OT_ULONG SmallFormVariantsMask = SkOTSetULONGBit<66 - 64>::value;
337                 static const SK_OT_ULONG ArabicPresentationFormsBMask = SkOTSetULONGBit<67 - 64>::value;
338                 static const SK_OT_ULONG HalfwidthAndFullwidthFormsMask = SkOTSetULONGBit<68 - 64>::value;
339                 static const SK_OT_ULONG SpecialsMask = SkOTSetULONGBit<69 - 64>::value;
340                 static const SK_OT_ULONG TibetanMask = SkOTSetULONGBit<70 - 64>::value;
341                 static const SK_OT_ULONG SyriacMask = SkOTSetULONGBit<71 - 64>::value;
342                 static const SK_OT_ULONG ThaanaMask = SkOTSetULONGBit<72 - 64>::value;
343                 static const SK_OT_ULONG SinhalaMask = SkOTSetULONGBit<73 - 64>::value;
344                 static const SK_OT_ULONG MyanmarMask = SkOTSetULONGBit<74 - 64>::value;
345                 static const SK_OT_ULONG EthiopicMask = SkOTSetULONGBit<75 - 64>::value;
346                 static const SK_OT_ULONG CherokeeMask = SkOTSetULONGBit<76 - 64>::value;
347                 static const SK_OT_ULONG UnifiedCanadianSyllabicsMask = SkOTSetULONGBit<77 - 64>::value;
348                 static const SK_OT_ULONG OghamMask = SkOTSetULONGBit<78 - 64>::value;
349                 static const SK_OT_ULONG RunicMask = SkOTSetULONGBit<79 - 64>::value;
350                 static const SK_OT_ULONG KhmerMask = SkOTSetULONGBit<80 - 64>::value;
351                 static const SK_OT_ULONG MongolianMask = SkOTSetULONGBit<81 - 64>::value;
352                 static const SK_OT_ULONG BrailleMask = SkOTSetULONGBit<82 - 64>::value;
353                 static const SK_OT_ULONG YiMask = SkOTSetULONGBit<83 - 64>::value;
354                 static const SK_OT_ULONG Tagalog_Hanunoo_Buhid_TagbanwaMask = SkOTSetULONGBit<84 - 64>::value;
355                 static const SK_OT_ULONG OldItalicMask = SkOTSetULONGBit<85 - 64>::value;
356                 static const SK_OT_ULONG GothicMask = SkOTSetULONGBit<86 - 64>::value;
357                 static const SK_OT_ULONG DeseretMask = SkOTSetULONGBit<87 - 64>::value;
358                 static const SK_OT_ULONG MusicalSymbolsMask = SkOTSetULONGBit<88 - 64>::value;
359                 static const SK_OT_ULONG MathematicalAlphanumericSymbolsMask = SkOTSetULONGBit<89 - 64>::value;
360                 static const SK_OT_ULONG PrivateUseMask = SkOTSetULONGBit<90 - 64>::value;
361                 static const SK_OT_ULONG VariationSelectorsMask = SkOTSetULONGBit<91 - 64>::value;
362                 static const SK_OT_ULONG TagsMask = SkOTSetULONGBit<92 - 64>::value;
363                 static const SK_OT_ULONG LimbuMask = SkOTSetULONGBit<93 - 64>::value;
364                 static const SK_OT_ULONG TaiLeMask = SkOTSetULONGBit<94 - 64>::value;
365                 static const SK_OT_ULONG NewTaiLueMask = SkOTSetULONGBit<95 - 64>::value;
366             };
367             struct l3 {
368                 static const SK_OT_ULONG BugineseMask = SkOTSetULONGBit<96 - 96>::value;
369                 static const SK_OT_ULONG GlagoliticMask = SkOTSetULONGBit<97 - 96>::value;
370                 static const SK_OT_ULONG TifinaghMask = SkOTSetULONGBit<98 - 96>::value;
371                 static const SK_OT_ULONG YijingHexagramSymbolsMask = SkOTSetULONGBit<99 - 96>::value;
372                 static const SK_OT_ULONG SylotiNagriMask = SkOTSetULONGBit<100 - 96>::value;
373                 static const SK_OT_ULONG LinearB_AegeanNumbersMask = SkOTSetULONGBit<101 - 96>::value;
374                 static const SK_OT_ULONG AncientGreekNumbersMask = SkOTSetULONGBit<102 - 96>::value;
375                 static const SK_OT_ULONG UgariticMask = SkOTSetULONGBit<103 - 96>::value;
376                 static const SK_OT_ULONG OldPersianMask = SkOTSetULONGBit<104 - 96>::value;
377                 static const SK_OT_ULONG ShavianMask = SkOTSetULONGBit<105 - 96>::value;
378                 static const SK_OT_ULONG OsmanyaMask = SkOTSetULONGBit<106 - 96>::value;
379                 static const SK_OT_ULONG CypriotSyllabaryMask = SkOTSetULONGBit<107 - 96>::value;
380                 static const SK_OT_ULONG KharoshthiMask = SkOTSetULONGBit<108 - 96>::value;
381                 static const SK_OT_ULONG TaiXuanJingSymbolsMask = SkOTSetULONGBit<109 - 96>::value;
382                 static const SK_OT_ULONG CuneiformMask = SkOTSetULONGBit<110 - 96>::value;
383                 static const SK_OT_ULONG CountingRodNumeralsMask = SkOTSetULONGBit<111 - 96>::value;
384                 static const SK_OT_ULONG SundaneseMask = SkOTSetULONGBit<112 - 96>::value;
385                 static const SK_OT_ULONG LepchaMask = SkOTSetULONGBit<113 - 96>::value;
386                 static const SK_OT_ULONG OlChikiMask = SkOTSetULONGBit<114 - 96>::value;
387                 static const SK_OT_ULONG SaurashtraMask = SkOTSetULONGBit<115 - 96>::value;
388                 static const SK_OT_ULONG KayahLiMask = SkOTSetULONGBit<116 - 96>::value;
389                 static const SK_OT_ULONG RejangMask = SkOTSetULONGBit<117 - 96>::value;
390                 static const SK_OT_ULONG ChamMask = SkOTSetULONGBit<118 - 96>::value;
391                 static const SK_OT_ULONG AncientSymbolsMask = SkOTSetULONGBit<119 - 96>::value;
392                 static const SK_OT_ULONG PhaistosDiscMask = SkOTSetULONGBit<120 - 96>::value;
393                 static const SK_OT_ULONG Carian_Lycian_LydianMask = SkOTSetULONGBit<121 - 96>::value;
394                 static const SK_OT_ULONG DominoTiles_MahjongTilesMask = SkOTSetULONGBit<122 - 96>::value;
395             };
396             SK_OT_ULONG value[4];
397         } raw;
398     } ulUnicodeRange;
399     SK_OT_CHAR achVendID[4];
400     union Selection {
401         struct Field {
402             //8-15
403             SK_OT_BYTE_BITFIELD(
404                 WWS,
405                 Oblique,
406                 Reserved10,
407                 Reserved11,
408                 Reserved12,
409                 Reserved13,
410                 Reserved14,
411                 Reserved15)
412             //0-7
413             SK_OT_BYTE_BITFIELD(
414                 Italic,
415                 Underscore,
416                 Negative,
417                 Outlined,
418                 Strikeout,
419                 Bold,
420                 Regular,
421                 UseTypoMetrics)
422         } field;
423         struct Raw {
424             static const SK_OT_USHORT ItalicMask = SkOTSetUSHORTBit<0>::value;
425             static const SK_OT_USHORT UnderscoreMask = SkOTSetUSHORTBit<1>::value;
426             static const SK_OT_USHORT NegativeMask = SkOTSetUSHORTBit<2>::value;
427             static const SK_OT_USHORT OutlinedMask = SkOTSetUSHORTBit<3>::value;
428             static const SK_OT_USHORT StrikeoutMask = SkOTSetUSHORTBit<4>::value;
429             static const SK_OT_USHORT BoldMask = SkOTSetUSHORTBit<5>::value;
430             static const SK_OT_USHORT RegularMask = SkOTSetUSHORTBit<6>::value;
431             static const SK_OT_USHORT UseTypoMetricsMask = SkOTSetUSHORTBit<7>::value;
432             static const SK_OT_USHORT WWSMask = SkOTSetUSHORTBit<8>::value;
433             static const SK_OT_USHORT ObliqueMask = SkOTSetUSHORTBit<9>::value;
434             SK_OT_USHORT value;
435         } raw;
436     } fsSelection;
437     SK_OT_USHORT usFirstCharIndex;
438     SK_OT_USHORT usLastCharIndex;
439     //version0
440     SK_OT_SHORT sTypoAscender;
441     SK_OT_SHORT sTypoDescender;
442     SK_OT_SHORT sTypoLineGap;
443     SK_OT_USHORT usWinAscent;
444     SK_OT_USHORT usWinDescent;
445     //version1
446     union CodePageRange {
447         struct Field {
448             //l0 24-31
449             SK_OT_BYTE_BITFIELD(
450                 Reserved24,
451                 Reserved25,
452                 Reserved26,
453                 Reserved27,
454                 Reserved28,
455                 MacintoshCharacterSet,
456                 OEMCharacterSet,
457                 SymbolCharacterSet)
458             //l0 16-23
459             SK_OT_BYTE_BITFIELD(
460                 Thai_874,
461                 JISJapan_932,
462                 ChineseSimplified_936,
463                 KoreanWansung_949,
464                 ChineseTraditional_950,
465                 KoreanJohab_1361,
466                 Reserved22,
467                 Reserved23)
468             //l0 8-15
469             SK_OT_BYTE_BITFIELD(
470                 Vietnamese,
471                 Reserved09,
472                 Reserved10,
473                 Reserved11,
474                 Reserved12,
475                 Reserved13,
476                 Reserved14,
477                 Reserved15)
478             //l0 0-7
479             SK_OT_BYTE_BITFIELD(
480                 Latin1_1252,
481                 Latin2EasternEurope_1250,
482                 Cyrillic_1251,
483                 Greek_1253,
484                 Turkish_1254,
485                 Hebrew_1255,
486                 Arabic_1256,
487                 WindowsBaltic_1257)
488 
489             //l1 24-31
490             SK_OT_BYTE_BITFIELD(
491                 IBMTurkish_857,
492                 IBMCyrillic_855,
493                 Latin2_852,
494                 MSDOSBaltic_775,
495                 Greek_737,
496                 Arabic_708,
497                 WELatin1_850,
498                 US_437)
499             //l1 16-23
500             SK_OT_BYTE_BITFIELD(
501                 IBMGreek_869,
502                 MSDOSRussian_866,
503                 MSDOSNordic_865,
504                 Arabic_864,
505                 MSDOSCanadianFrench_863,
506                 Hebrew_862,
507                 MSDOSIcelandic_861,
508                 MSDOSPortuguese_860)
509             //l1 8-15
510             SK_OT_BYTE_BITFIELD(
511                 Reserved40,
512                 Reserved41,
513                 Reserved42,
514                 Reserved43,
515                 Reserved44,
516                 Reserved45,
517                 Reserved46,
518                 Reserved47)
519             //l1 0-7
520             SK_OT_BYTE_BITFIELD(
521                 Reserved32,
522                 Reserved33,
523                 Reserved34,
524                 Reserved35,
525                 Reserved36,
526                 Reserved37,
527                 Reserved38,
528                 Reserved39)
529         } field;
530         struct Raw {
531             struct l0 {
532                 static const SK_OT_ULONG Latin1_1252Mask = SkOTSetULONGBit<0>::value;
533                 static const SK_OT_ULONG Latin2EasternEurope_1250Mask = SkOTSetULONGBit<1>::value;
534                 static const SK_OT_ULONG Cyrillic_1251Mask = SkOTSetULONGBit<2>::value;
535                 static const SK_OT_ULONG Greek_1253Mask = SkOTSetULONGBit<3>::value;
536                 static const SK_OT_ULONG Turkish_1254Mask = SkOTSetULONGBit<4>::value;
537                 static const SK_OT_ULONG Hebrew_1255Mask = SkOTSetULONGBit<5>::value;
538                 static const SK_OT_ULONG Arabic_1256Mask = SkOTSetULONGBit<6>::value;
539                 static const SK_OT_ULONG WindowsBaltic_1257Mask = SkOTSetULONGBit<7>::value;
540                 static const SK_OT_ULONG Vietnamese_1258Mask = SkOTSetULONGBit<8>::value;
541                 static const SK_OT_ULONG Thai_874Mask = SkOTSetULONGBit<16>::value;
542                 static const SK_OT_ULONG JISJapan_932Mask = SkOTSetULONGBit<17>::value;
543                 static const SK_OT_ULONG ChineseSimplified_936Mask = SkOTSetULONGBit<18>::value;
544                 static const SK_OT_ULONG KoreanWansung_949Mask = SkOTSetULONGBit<19>::value;
545                 static const SK_OT_ULONG ChineseTraditional_950Mask = SkOTSetULONGBit<20>::value;
546                 static const SK_OT_ULONG KoreanJohab_1361Mask = SkOTSetULONGBit<21>::value;
547                 static const SK_OT_ULONG MacintoshCharacterSetMask = SkOTSetULONGBit<29>::value;
548                 static const SK_OT_ULONG OEMCharacterSetMask = SkOTSetULONGBit<30>::value;
549                 static const SK_OT_ULONG SymbolCharacterSetMask = SkOTSetULONGBit<31>::value;
550             };
551             struct l1 {
552                 static const SK_OT_ULONG IBMGreek_869Mask = SkOTSetULONGBit<48 - 32>::value;
553                 static const SK_OT_ULONG MSDOSRussian_866Mask = SkOTSetULONGBit<49 - 32>::value;
554                 static const SK_OT_ULONG MSDOSNordic_865Mask = SkOTSetULONGBit<50 - 32>::value;
555                 static const SK_OT_ULONG Arabic_864Mask = SkOTSetULONGBit<51 - 32>::value;
556                 static const SK_OT_ULONG MSDOSCanadianFrench_863Mask = SkOTSetULONGBit<52 - 32>::value;
557                 static const SK_OT_ULONG Hebrew_862Mask = SkOTSetULONGBit<53 - 32>::value;
558                 static const SK_OT_ULONG MSDOSIcelandic_861Mask = SkOTSetULONGBit<54 - 32>::value;
559                 static const SK_OT_ULONG MSDOSPortuguese_860Mask = SkOTSetULONGBit<55 - 32>::value;
560                 static const SK_OT_ULONG IBMTurkish_857Mask = SkOTSetULONGBit<56 - 32>::value;
561                 static const SK_OT_ULONG IBMCyrillic_855Mask = SkOTSetULONGBit<57 - 32>::value;
562                 static const SK_OT_ULONG Latin2_852Mask = SkOTSetULONGBit<58 - 32>::value;
563                 static const SK_OT_ULONG MSDOSBaltic_775Mask = SkOTSetULONGBit<59 - 32>::value;
564                 static const SK_OT_ULONG Greek_737Mask = SkOTSetULONGBit<60 - 32>::value;
565                 static const SK_OT_ULONG Arabic_708Mask = SkOTSetULONGBit<61 - 32>::value;
566                 static const SK_OT_ULONG WELatin1_850Mask = SkOTSetULONGBit<62 - 32>::value;
567                 static const SK_OT_ULONG US_437Mask = SkOTSetULONGBit<63 - 32>::value;
568             };
569             SK_OT_ULONG value[2];
570         } raw;
571     } ulCodePageRange;
572     //version2
573     SK_OT_SHORT sxHeight;
574     SK_OT_SHORT sCapHeight;
575     SK_OT_USHORT usDefaultChar;
576     SK_OT_USHORT usBreakChar;
577     SK_OT_USHORT usMaxContext;
578 };
579 
580 #pragma pack(pop)
581 
582 
583 static_assert(sizeof(SkOTTableOS2_V4) == 96, "sizeof_SkOTTableOS2_V4_not_96");
584 
585 #endif
586