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