SkOTTable_OS_2_V1.h revision 8fd23a86d0d16c93e4fa08f79cdcca4b48b6d7f9 
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_V1_DEFINED
9#define SkOTTable_OS_2_V1_DEFINED
10
11#include "SkEndian.h"
12#include "SkIBMFamilyClass.h"
13#include "SkOTTableTypes.h"
14#include "SkPanose.h"
15
16#pragma pack(push, 1)
17
18struct SkOTTableOS2_V1 {
19    SK_OT_USHORT version;
20    static const SK_OT_USHORT VERSION = SkTEndian_SwapBE16(1);
21
22    SK_OT_SHORT xAvgCharWidth;
23    struct WeightClass {
24        enum Value : SK_OT_USHORT {
25            Thin = SkTEndian_SwapBE16(100),
26            ExtraLight = SkTEndian_SwapBE16(200),
27            Light = SkTEndian_SwapBE16(300),
28            Normal = SkTEndian_SwapBE16(400),
29            Medium = SkTEndian_SwapBE16(500),
30            SemiBold = SkTEndian_SwapBE16(600),
31            Bold = SkTEndian_SwapBE16(700),
32            ExtraBold = SkTEndian_SwapBE16(800),
33            Black = SkTEndian_SwapBE16(900),
34        };
35        SK_OT_USHORT value;
36    } usWeightClass;
37    struct WidthClass {
38        enum Value : SK_OT_USHORT {
39            UltraCondensed = SkTEndian_SwapBE16(1),
40            ExtraCondensed = SkTEndian_SwapBE16(2),
41            Condensed = SkTEndian_SwapBE16(3),
42            SemiCondensed = SkTEndian_SwapBE16(4),
43            Medium = SkTEndian_SwapBE16(5),
44            SemiExpanded = SkTEndian_SwapBE16(6),
45            Expanded = SkTEndian_SwapBE16(7),
46            ExtraExpanded = SkTEndian_SwapBE16(8),
47            UltraExpanded = SkTEndian_SwapBE16(9),
48        } value;
49    } usWidthClass;
50    union Type {
51        struct Field {
52            //8-15
53            SK_OT_BYTE_BITFIELD(
54                Reserved08,
55                Reserved09,
56                Reserved10,
57                Reserved11,
58                Reserved12,
59                Reserved13,
60                Reserved14,
61                Reserved15)
62            //0-7
63            SK_OT_BYTE_BITFIELD(
64                Reserved00,
65                Restricted,
66                PreviewPrint,
67                Editable,
68                Reserved04,
69                Reserved05,
70                Reserved06,
71                Reserved07)
72        } field;
73        struct Raw {
74            static const SK_OT_USHORT Installable = 0;
75            static const SK_OT_USHORT RestrictedMask = SkOTSetUSHORTBit<1>::value;
76            static const SK_OT_USHORT PreviewPrintMask = SkOTSetUSHORTBit<2>::value;
77            static const SK_OT_USHORT EditableMask = SkOTSetUSHORTBit<3>::value;
78            SK_OT_USHORT value;
79        } raw;
80    } fsType;
81    SK_OT_SHORT ySubscriptXSize;
82    SK_OT_SHORT ySubscriptYSize;
83    SK_OT_SHORT ySubscriptXOffset;
84    SK_OT_SHORT ySubscriptYOffset;
85    SK_OT_SHORT ySuperscriptXSize;
86    SK_OT_SHORT ySuperscriptYSize;
87    SK_OT_SHORT ySuperscriptXOffset;
88    SK_OT_SHORT ySuperscriptYOffset;
89    SK_OT_SHORT yStrikeoutSize;
90    SK_OT_SHORT yStrikeoutPosition;
91    SkIBMFamilyClass sFamilyClass;
92    SkPanose panose;
93    union UnicodeRange {
94        struct Field {
95            //l0 24-31
96            SK_OT_BYTE_BITFIELD(
97                Thai,
98                Lao,
99                BasicGeorgian,
100                GeorgianExtended,
101                HangulJamo,
102                LatinExtendedAdditional,
103                GreekExtended,
104                GeneralPunctuation)
105            //l0 16-23
106            SK_OT_BYTE_BITFIELD(
107                Bengali,
108                Gurmukhi,
109                Gujarati,
110                Oriya,
111                Tamil,
112                Telugu,
113                Kannada,
114                Malayalam)
115            //l0 8-15
116            SK_OT_BYTE_BITFIELD(
117                GreekSymbolsAndCoptic,
118                Cyrillic,
119                Armenian,
120                BasicHebrew,
121                HebrewExtendedAB,
122                BasicArabic,
123                ArabicExtended,
124                Devanagari)
125            //l0 0-7
126            SK_OT_BYTE_BITFIELD(
127                BasicLatin,
128                Latin1Supplement,
129                LatinExtendedA,
130                LatinExtendedB,
131                IPAExtensions,
132                SpacingModifierLetters,
133                CombiningDiacriticalMarks,
134                BasicGreek)
135
136            //l1 24-31
137            SK_OT_BYTE_BITFIELD(
138                Hangul,
139                Reserved057,
140                Reserved058,
141                CJKUnifiedIdeographs,
142                PrivateUseArea,
143                CJKCompatibilityIdeographs,
144                AlphabeticPresentationForms,
145                ArabicPresentationFormsA)
146            //l1 16-23
147            SK_OT_BYTE_BITFIELD(
148                CJKSymbolsAndPunctuation,
149                Hiragana,
150                Katakana,
151                Bopomofo,
152                HangulCompatibilityJamo,
153                CJKMiscellaneous,
154                EnclosedCJKLettersAndMonths,
155                CJKCompatibility)
156            //l1 8-15
157            SK_OT_BYTE_BITFIELD(
158                ControlPictures,
159                OpticalCharacterRecognition,
160                EnclosedAlphanumerics,
161                BoxDrawing,
162                BlockElements,
163                GeometricShapes,
164                MiscellaneousSymbols,
165                Dingbats)
166            //l1 0-7
167            SK_OT_BYTE_BITFIELD(
168                SuperscriptsAndSubscripts,
169                CurrencySymbols,
170                CombiningDiacriticalMarksForSymbols,
171                LetterlikeSymbols,
172                NumberForms,
173                Arrows,
174                MathematicalOperators,
175                MiscellaneousTechnical)
176
177            //l2 24-31
178            SK_OT_BYTE_BITFIELD(
179                Reserved088,
180                Reserved089,
181                Reserved090,
182                Reserved091,
183                Reserved092,
184                Reserved093,
185                Reserved094,
186                Reserved095)
187            //l2 16-23
188            SK_OT_BYTE_BITFIELD(
189                Reserved080,
190                Reserved081,
191                Reserved082,
192                Reserved083,
193                Reserved084,
194                Reserved085,
195                Reserved086,
196                Reserved087)
197            //l2 8-15
198            SK_OT_BYTE_BITFIELD(
199                Reserved072,
200                Reserved073,
201                Reserved074,
202                Reserved075,
203                Reserved076,
204                Reserved077,
205                Reserved078,
206                Reserved079)
207            //l2 0-7
208            SK_OT_BYTE_BITFIELD(
209                CombiningHalfMarks,
210                CJKCompatibilityForms,
211                SmallFormVariants,
212                ArabicPresentationFormsB,
213                HalfwidthAndFullwidthForms,
214                Specials,
215                Reserved70,
216                Reserved71)
217
218            //l3 24-31
219            SK_OT_BYTE_BITFIELD(
220                Reserved120,
221                Reserved121,
222                Reserved122,
223                Reserved123,
224                Reserved124,
225                Reserved125,
226                Reserved126,
227                Reserved127)
228            //l3 16-23
229            SK_OT_BYTE_BITFIELD(
230                Reserved112,
231                Reserved113,
232                Reserved114,
233                Reserved115,
234                Reserved116,
235                Reserved117,
236                Reserved118,
237                Reserved119)
238            //l3 8-15
239            SK_OT_BYTE_BITFIELD(
240                Reserved104,
241                Reserved105,
242                Reserved106,
243                Reserved107,
244                Reserved108,
245                Reserved109,
246                Reserved110,
247                Reserved111)
248            //l3 0-7
249            SK_OT_BYTE_BITFIELD(
250                Reserved096,
251                Reserved097,
252                Reserved098,
253                Reserved099,
254                Reserved100,
255                Reserved101,
256                Reserved102,
257                Reserved103)
258        } field;
259        struct Raw {
260            struct l0 {
261                static const SK_OT_ULONG BasicLatinMask = SkOTSetULONGBit<0>::value;
262                static const SK_OT_ULONG Latin1SupplementMask = SkOTSetULONGBit<1>::value;
263                static const SK_OT_ULONG LatinExtendedAMask = SkOTSetULONGBit<2>::value;
264                static const SK_OT_ULONG LatinExtendedBMask = SkOTSetULONGBit<3>::value;
265                static const SK_OT_ULONG IPAExtensionsMask = SkOTSetULONGBit<4>::value;
266                static const SK_OT_ULONG SpacingModifierLettersMask = SkOTSetULONGBit<5>::value;
267                static const SK_OT_ULONG CombiningDiacriticalMarksMask = SkOTSetULONGBit<6>::value;
268                static const SK_OT_ULONG BasicGreekMask = SkOTSetULONGBit<7>::value;
269                static const SK_OT_ULONG GreekSymbolsAndCCopticMask = SkOTSetULONGBit<8>::value;
270                static const SK_OT_ULONG CyrillicMask = SkOTSetULONGBit<9>::value;
271                static const SK_OT_ULONG ArmenianMask = SkOTSetULONGBit<10>::value;
272                static const SK_OT_ULONG BasicHebrewMask = SkOTSetULONGBit<11>::value;
273                static const SK_OT_ULONG HebrewExtendedABMask = SkOTSetULONGBit<12>::value;
274                static const SK_OT_ULONG BasicArabicMask = SkOTSetULONGBit<13>::value;
275                static const SK_OT_ULONG ArabicExtendedMask = SkOTSetULONGBit<14>::value;
276                static const SK_OT_ULONG DevanagariMask = SkOTSetULONGBit<15>::value;
277                static const SK_OT_ULONG BengaliMask = SkOTSetULONGBit<16>::value;
278                static const SK_OT_ULONG GurmukhiMask = SkOTSetULONGBit<17>::value;
279                static const SK_OT_ULONG GujaratiMask = SkOTSetULONGBit<18>::value;
280                static const SK_OT_ULONG OriyaMask = SkOTSetULONGBit<19>::value;
281                static const SK_OT_ULONG TamilMask = SkOTSetULONGBit<20>::value;
282                static const SK_OT_ULONG TeluguMask = SkOTSetULONGBit<21>::value;
283                static const SK_OT_ULONG KannadaMask = SkOTSetULONGBit<22>::value;
284                static const SK_OT_ULONG MalayalamMask = SkOTSetULONGBit<23>::value;
285                static const SK_OT_ULONG ThaiMask = SkOTSetULONGBit<24>::value;
286                static const SK_OT_ULONG LaoMask = SkOTSetULONGBit<25>::value;
287                static const SK_OT_ULONG BasicGeorgianMask = SkOTSetULONGBit<26>::value;
288                static const SK_OT_ULONG GeorgianExtendedMask = SkOTSetULONGBit<27>::value;
289                static const SK_OT_ULONG HangulJamoMask = SkOTSetULONGBit<28>::value;
290                static const SK_OT_ULONG LatinExtendedAdditionalMask = SkOTSetULONGBit<29>::value;
291                static const SK_OT_ULONG GreekExtendedMask = SkOTSetULONGBit<30>::value;
292                static const SK_OT_ULONG GeneralPunctuationMask = SkOTSetULONGBit<31>::value;
293            };
294            struct l1 {
295                static const SK_OT_ULONG SuperscriptsAndSubscriptsMask = SkOTSetULONGBit<32 - 32>::value;
296                static const SK_OT_ULONG CurrencySymbolsMask = SkOTSetULONGBit<33 - 32>::value;
297                static const SK_OT_ULONG CombiningDiacriticalMarksForSymbolsMask = SkOTSetULONGBit<34 - 32>::value;
298                static const SK_OT_ULONG LetterlikeSymbolsMask = SkOTSetULONGBit<35 - 32>::value;
299                static const SK_OT_ULONG NumberFormsMask = SkOTSetULONGBit<36 - 32>::value;
300                static const SK_OT_ULONG ArrowsMask = SkOTSetULONGBit<37 - 32>::value;
301                static const SK_OT_ULONG MathematicalOperatorsMask = SkOTSetULONGBit<38 - 32>::value;
302                static const SK_OT_ULONG MiscellaneousTechnicalMask = SkOTSetULONGBit<39 - 32>::value;
303                static const SK_OT_ULONG ControlPicturesMask = SkOTSetULONGBit<40 - 32>::value;
304                static const SK_OT_ULONG OpticalCharacterRecognitionMask = SkOTSetULONGBit<41 - 32>::value;
305                static const SK_OT_ULONG EnclosedAlphanumericsMask = SkOTSetULONGBit<42 - 32>::value;
306                static const SK_OT_ULONG BoxDrawingMask = SkOTSetULONGBit<43 - 32>::value;
307                static const SK_OT_ULONG BlockElementsMask = SkOTSetULONGBit<44 - 32>::value;
308                static const SK_OT_ULONG GeometricShapesMask = SkOTSetULONGBit<45 - 32>::value;
309                static const SK_OT_ULONG MiscellaneousSymbolsMask = SkOTSetULONGBit<46 - 32>::value;
310                static const SK_OT_ULONG DingbatsMask = SkOTSetULONGBit<47 - 32>::value;
311                static const SK_OT_ULONG CJKSymbolsAndPunctuationMask = SkOTSetULONGBit<48 - 32>::value;
312                static const SK_OT_ULONG HiraganaMask = SkOTSetULONGBit<49 - 32>::value;
313                static const SK_OT_ULONG KatakanaMask = SkOTSetULONGBit<50 - 32>::value;
314                static const SK_OT_ULONG BopomofoMask = SkOTSetULONGBit<51 - 32>::value;
315                static const SK_OT_ULONG HangulCompatibilityJamoMask = SkOTSetULONGBit<52 - 32>::value;
316                static const SK_OT_ULONG CJKMiscellaneousMask = SkOTSetULONGBit<53 - 32>::value;
317                static const SK_OT_ULONG EnclosedCJKLettersAndMonthsMask = SkOTSetULONGBit<54 - 32>::value;
318                static const SK_OT_ULONG CJKCompatibilityMask = SkOTSetULONGBit<55 - 32>::value;
319                static const SK_OT_ULONG HangulMask = SkOTSetULONGBit<56 - 32>::value;
320                //Reserved
321                //Reserved
322                static const SK_OT_ULONG CJKUnifiedIdeographsMask = SkOTSetULONGBit<59 - 32>::value;
323                static const SK_OT_ULONG PrivateUseAreaMask = SkOTSetULONGBit<60 - 32>::value;
324                static const SK_OT_ULONG CJKCompatibilityIdeographsMask = SkOTSetULONGBit<61 - 32>::value;
325                static const SK_OT_ULONG AlphabeticPresentationFormsMask = SkOTSetULONGBit<62 - 32>::value;
326                static const SK_OT_ULONG ArabicPresentationFormsAMask = SkOTSetULONGBit<63 - 32>::value;
327            };
328            struct l2 {
329                static const SK_OT_ULONG CombiningHalfMarksMask = SkOTSetULONGBit<64 - 64>::value;
330                static const SK_OT_ULONG CJKCompatibilityFormsMask = SkOTSetULONGBit<65 - 64>::value;
331                static const SK_OT_ULONG SmallFormVariantsMask = SkOTSetULONGBit<66 - 64>::value;
332                static const SK_OT_ULONG ArabicPresentationFormsBMask = SkOTSetULONGBit<67 - 64>::value;
333                static const SK_OT_ULONG HalfwidthAndFullwidthFormsMask = SkOTSetULONGBit<68 - 64>::value;
334                static const SK_OT_ULONG SpecialsMask = SkOTSetULONGBit<69 - 64>::value;
335            };
336            SK_OT_ULONG value[4];
337        } raw;
338    } ulUnicodeRange;
339    SK_OT_CHAR achVendID[4];
340    union Selection {
341        struct Field {
342            //8-15
343            SK_OT_BYTE_BITFIELD(
344                Reserved08,
345                Reserved09,
346                Reserved10,
347                Reserved11,
348                Reserved12,
349                Reserved13,
350                Reserved14,
351                Reserved15)
352            //0-7
353            SK_OT_BYTE_BITFIELD(
354                Italic,
355                Underscore,
356                Negative,
357                Outlined,
358                Strikeout,
359                Bold,
360                Regular,
361                Reserved07)
362        } field;
363        struct Raw {
364            static const SK_OT_USHORT ItalicMask = SkOTSetUSHORTBit<0>::value;
365            static const SK_OT_USHORT UnderscoreMask = SkOTSetUSHORTBit<1>::value;
366            static const SK_OT_USHORT NegativeMask = SkOTSetUSHORTBit<2>::value;
367            static const SK_OT_USHORT OutlinedMask = SkOTSetUSHORTBit<3>::value;
368            static const SK_OT_USHORT StrikeoutMask = SkOTSetUSHORTBit<4>::value;
369            static const SK_OT_USHORT BoldMask = SkOTSetUSHORTBit<5>::value;
370            static const SK_OT_USHORT RegularMask = SkOTSetUSHORTBit<6>::value;
371            SK_OT_USHORT value;
372        } raw;
373    } fsSelection;
374    SK_OT_USHORT usFirstCharIndex;
375    SK_OT_USHORT usLastCharIndex;
376    //version0
377    SK_OT_SHORT sTypoAscender;
378    SK_OT_SHORT sTypoDescender;
379    SK_OT_SHORT sTypoLineGap;
380    SK_OT_USHORT usWinAscent;
381    SK_OT_USHORT usWinDescent;
382    //version1
383    union CodePageRange {
384        struct Field {
385            //l0 24-31
386            SK_OT_BYTE_BITFIELD(
387                Reserved24,
388                Reserved25,
389                Reserved26,
390                Reserved27,
391                Reserved28,
392                MacintoshCharacterSet,
393                OEMCharacterSet,
394                SymbolCharacterSet)
395            //l0 16-23
396            SK_OT_BYTE_BITFIELD(
397                Thai_874,
398                JISJapan_932,
399                ChineseSimplified_936,
400                KoreanWansung_949,
401                ChineseTraditional_950,
402                KoreanJohab_1361,
403                Reserved22,
404                Reserved23)
405            //l0 8-15
406            SK_OT_BYTE_BITFIELD(
407                Reserved08,
408                Reserved09,
409                Reserved10,
410                Reserved11,
411                Reserved12,
412                Reserved13,
413                Reserved14,
414                Reserved15)
415            //l0 0-7
416            SK_OT_BYTE_BITFIELD(
417                Latin1_1252,
418                Latin2EasternEurope_1250,
419                Cyrillic_1251,
420                Greek_1253,
421                Turkish_1254,
422                Hebrew_1255,
423                Arabic_1256,
424                WindowsBaltic_1257)
425
426            //l1 24-31
427            SK_OT_BYTE_BITFIELD(
428                IBMTurkish_857,
429                IBMCyrillic_855,
430                Latin2_852,
431                MSDOSBaltic_775,
432                Greek_737,
433                Arabic_708,
434                WELatin1_850,
435                US_437)
436            //l1 16-23
437            SK_OT_BYTE_BITFIELD(
438                IBMGreek_869,
439                MSDOSRussian_866,
440                MSDOSNordic_865,
441                Arabic_864,
442                MSDOSCanadianFrench_863,
443                Hebrew_862,
444                MSDOSIcelandic_861,
445                MSDOSPortuguese_860)
446            //l1 8-15
447            SK_OT_BYTE_BITFIELD(
448                Reserved40,
449                Reserved41,
450                Reserved42,
451                Reserved43,
452                Reserved44,
453                Reserved45,
454                Reserved46,
455                Reserved47)
456            //l1 0-7
457            SK_OT_BYTE_BITFIELD(
458                Reserved32,
459                Reserved33,
460                Reserved34,
461                Reserved35,
462                Reserved36,
463                Reserved37,
464                Reserved38,
465                Reserved39)
466        } field;
467        struct Raw {
468            struct l0 {
469                static const SK_OT_ULONG Latin1_1252Mask = SkOTSetULONGBit<0>::value;
470                static const SK_OT_ULONG Latin2EasternEurope_1250Mask = SkOTSetULONGBit<1>::value;
471                static const SK_OT_ULONG Cyrillic_1251Mask = SkOTSetULONGBit<2>::value;
472                static const SK_OT_ULONG Greek_1253Mask = SkOTSetULONGBit<3>::value;
473                static const SK_OT_ULONG Turkish_1254Mask = SkOTSetULONGBit<4>::value;
474                static const SK_OT_ULONG Hebrew_1255Mask = SkOTSetULONGBit<5>::value;
475                static const SK_OT_ULONG Arabic_1256Mask = SkOTSetULONGBit<6>::value;
476                static const SK_OT_ULONG WindowsBaltic_1257Mask = SkOTSetULONGBit<7>::value;
477                static const SK_OT_ULONG Thai_874Mask = SkOTSetULONGBit<16>::value;
478                static const SK_OT_ULONG JISJapan_932Mask = SkOTSetULONGBit<17>::value;
479                static const SK_OT_ULONG ChineseSimplified_936Mask = SkOTSetULONGBit<18>::value;
480                static const SK_OT_ULONG KoreanWansung_949Mask = SkOTSetULONGBit<19>::value;
481                static const SK_OT_ULONG ChineseTraditional_950Mask = SkOTSetULONGBit<20>::value;
482                static const SK_OT_ULONG KoreanJohab_1361Mask = SkOTSetULONGBit<21>::value;
483                static const SK_OT_ULONG MacintoshCharacterSetMask = SkOTSetULONGBit<29>::value;
484                static const SK_OT_ULONG OEMCharacterSetMask = SkOTSetULONGBit<30>::value;
485                static const SK_OT_ULONG SymbolCharacterSetMask = SkOTSetULONGBit<31>::value;
486            };
487            struct l1 {
488                static const SK_OT_ULONG IBMGreek_869Mask = SkOTSetULONGBit<48 - 32>::value;
489                static const SK_OT_ULONG MSDOSRussian_866Mask = SkOTSetULONGBit<49 - 32>::value;
490                static const SK_OT_ULONG MSDOSNordic_865Mask = SkOTSetULONGBit<50 - 32>::value;
491                static const SK_OT_ULONG Arabic_864Mask = SkOTSetULONGBit<51 - 32>::value;
492                static const SK_OT_ULONG MSDOSCanadianFrench_863Mask = SkOTSetULONGBit<52 - 32>::value;
493                static const SK_OT_ULONG Hebrew_862Mask = SkOTSetULONGBit<53 - 32>::value;
494                static const SK_OT_ULONG MSDOSIcelandic_861Mask = SkOTSetULONGBit<54 - 32>::value;
495                static const SK_OT_ULONG MSDOSPortuguese_860Mask = SkOTSetULONGBit<55 - 32>::value;
496                static const SK_OT_ULONG IBMTurkish_857Mask = SkOTSetULONGBit<56 - 32>::value;
497                static const SK_OT_ULONG IBMCyrillic_855Mask = SkOTSetULONGBit<57 - 32>::value;
498                static const SK_OT_ULONG Latin2_852Mask = SkOTSetULONGBit<58 - 32>::value;
499                static const SK_OT_ULONG MSDOSBaltic_775Mask = SkOTSetULONGBit<59 - 32>::value;
500                static const SK_OT_ULONG Greek_737Mask = SkOTSetULONGBit<60 - 32>::value;
501                static const SK_OT_ULONG Arabic_708Mask = SkOTSetULONGBit<61 - 32>::value;
502                static const SK_OT_ULONG WELatin1_850Mask = SkOTSetULONGBit<62 - 32>::value;
503                static const SK_OT_ULONG US_437Mask = SkOTSetULONGBit<63 - 32>::value;
504            };
505            SK_OT_ULONG value[2];
506        } raw;
507    } ulCodePageRange;
508};
509
510#pragma pack(pop)
511
512
513static_assert(sizeof(SkOTTableOS2_V1) == 86, "sizeof_SkOTTableOS2_V1_not_86");
514
515#endif
516