icuSources/test/letest/sfnt.h

   1 /***************************************************************************
   2 *
   3 *   Copyright (C) 1998-2011, International Business Machines
   4 *   Corporation and others.  All Rights Reserved.
   5 *
   6 ************************************************************************/
   7
   8 #ifndef __SFNT_H
   9 #define __SFNT_H
  10
  11 #include "LETypes.h"
  12
  13 U_NAMESPACE_USE
  14
  15 #ifndef ANY_NUMBER
  16 #define ANY_NUMBER 1
  17 #endif
  18
  19 struct DirectoryEntry
  20 {
  21     le_uint32   tag;
  22     le_uint32   checksum;
  23     le_uint32   offset;
  24     le_uint32   length;
  25 };
  26
  27 #ifndef __cplusplus
  28 typedef struct DirectoryEntry DirectoryEntry;
  29 #endif
  30
  31 struct SFNTDirectory
  32 {
  33     le_uint32       scalerType;
  34     le_uint16       numTables;
  35     le_uint16       searchRange;
  36     le_uint16       entrySelector;
  37     le_uint16       rangeShift;
  38     DirectoryEntry  tableDirectory[ANY_NUMBER];
  39 };
  40
  41 #ifndef __cplusplus
  42 typedef struct SFNTDirectory SFNTDirectory;
  43 #endif
  44
  45
  46 struct CMAPEncodingSubtableHeader
  47 {
  48     le_uint16   platformID;
  49     le_uint16   platformSpecificID;
  50     le_uint32   encodingOffset;
  51 };
  52
  53 #ifndef __cplusplus
  54 typedef struct CMAPEncodingSubtableHeader CMAPEncodingSubtableHeader;
  55 #endif
  56
  57 struct CMAPTable
  58 {
  59     le_uint16   version;
  60     le_uint16   numberSubtables;
  61     CMAPEncodingSubtableHeader encodingSubtableHeaders[ANY_NUMBER];
  62 };
  63
  64 #ifndef __cplusplus
  65 typedef struct CMAPTable CMAPTable;
  66 #endif
  67
  68 struct CMAPEncodingSubtable
  69 {
  70     le_uint16   format;
  71     le_uint16   length;
  72     le_uint16   language;
  73 };
  74
  75 #ifndef __cplusplus
  76 typedef struct CMAPEncodingSubtable CMAPEncodingSubtable;
  77 #endif
  78
  79 #ifdef __cplusplus
  80 struct CMAPFormat0Encoding : CMAPEncodingSubtable
  81 {
  82     le_uint8    glyphIndexArray[256];
  83 };
  84 #else
  85 struct CMAPFormat0Encoding
  86 {
  87         CMAPEncodingSubtable base;
  88
  89         le_uint8 glyphIndexArray[256];
  90 };
  91
  92 typedef struct CMAPFormat0Encoding CMAPFormat0Encoding;
  93 #endif
  94
  95 struct CMAPFormat2Subheader
  96 {
  97     le_uint16   firstCode;
  98     le_uint16   entryCount;
  99     le_int16    idDelta;
 100     le_uint16   idRangeOffset;
 101 };
 102
 103 #ifndef __cplusplus
 104 typedef struct CMAPFormat2Subheader CMAPFormat2Subheader;
 105 #endif
 106
 107 #ifdef __cplusplus
 108 struct CMAPFormat2Encoding : CMAPEncodingSubtable
 109 {
 110     le_uint16  subHeadKeys[256];
 111     CMAPFormat2Subheader subheaders[ANY_NUMBER];
 112 };
 113 #else
 114 struct CMAPFormat2Encoding
 115 {
 116         CMAPEncodingSubtable base;
 117
 118     le_uint16  subHeadKeys[256];
 119     CMAPFormat2Subheader subheaders[ANY_NUMBER];
 120 };
 121
 122 typedef struct CMAPFormat2Encoding CMAPFormat2Encoding;
 123 #endif
 124
 125 #ifdef __cplusplus
 126 struct CMAPFormat4Encoding : CMAPEncodingSubtable
 127 {
 128     le_uint16   segCountX2;
 129     le_uint16   searchRange;
 130     le_uint16   entrySelector;
 131     le_uint16   rangeShift;
 132     le_uint16   endCodes[ANY_NUMBER];
 133 /*
 134     le_uint16   reservedPad;
 135     le_uint16   startCodes[ANY_NUMBER];
 136     le_uint16   idDelta[ANY_NUMBER];
 137     le_uint16   idRangeOffset[ANY_NUMBER];
 138     le_uint16   glyphIndexArray[ANY_NUMBER];
 139 */
 140 };
 141 #else
 142 struct CMAPFormat4Encoding
 143 {
 144         CMAPEncodingSubtable base;
 145
 146     le_uint16   segCountX2;
 147     le_uint16   searchRange;
 148     le_uint16   entrySelector;
 149     le_uint16   rangeShift;
 150     le_uint16   endCodes[ANY_NUMBER];
 151 /*
 152 //  le_uint16   reservedPad;
 153 //  le_uint16   startCodes[ANY_NUMBER];
 154 //  le_uint16   idDelta[ANY_NUMBER];
 155 //  le_uint16   idRangeOffset[ANY_NUMBER];
 156 //  le_uint16   glyphIndexArray[ANY_NUMBER];
 157 */
 158 };
 159
 160 typedef struct CMAPFormat4Encoding CMAPFormat4Encoding;
 161 #endif
 162
 163 #ifdef __cplusplus
 164 struct CMAPFormat6Encoding : CMAPEncodingSubtable
 165 {
 166     le_uint16   firstCode;
 167     le_uint16   entryCount;
 168     le_uint16   glyphIndexArray[ANY_NUMBER];
 169 };
 170 #else
 171 struct CMAPFormat6Encoding
 172 {
 173         CMAPEncodingSubtable base;
 174
 175     le_uint16   firstCode;
 176     le_uint16   entryCount;
 177     le_uint16   glyphIndexArray[ANY_NUMBER];
 178 };
 179
 180 typedef struct CMAPFormat6Encoding CMAPFormat6Encoding;
 181 #endif
 182
 183 struct CMAPEncodingSubtable32
 184 {
 185     le_uint32   format;
 186     le_uint32   length;
 187     le_uint32   language;
 188 };
 189
 190 #ifndef __cplusplus
 191 typedef struct CMAPEncodingSubtable32 CMAPEncodingSubtable32;
 192 #endif
 193
 194 struct CMAPGroup
 195 {
 196     le_uint32   startCharCode;
 197     le_uint32   endCharCode;
 198     le_uint32   startGlyphCode;
 199 };
 200
 201 #ifndef __cplusplus
 202 typedef struct CMAPGroup CMAPGroup;
 203 #endif
 204
 205 #ifdef __cplusplus
 206 struct CMAPFormat8Encoding : CMAPEncodingSubtable32
 207 {
 208     le_uint32   is32[65536/32];
 209     le_uint32   nGroups;
 210     CMAPGroup   groups[ANY_NUMBER];
 211 };
 212 #else
 213 struct CMAPFormat8Encoding
 214 {
 215         CMAPEncodingSubtable32 base;
 216
 217     le_uint32   is32[65536/32];
 218     le_uint32   nGroups;
 219     CMAPGroup   groups[ANY_NUMBER];
 220 };
 221
 222 typedef struct CMAPFormat8Encoding CMAPFormat8Encoding;
 223 #endif
 224
 225 #ifdef __cplusplus
 226 struct CMAPFormat10Encoding : CMAPEncodingSubtable32
 227 {
 228     le_uint32   startCharCode;
 229     le_uint32   numCharCodes;
 230     le_uint16   glyphs[ANY_NUMBER];
 231 };
 232 #else
 233 struct CMAPFormat10Encoding
 234 {
 235         CMAPEncodingSubtable32 base;
 236
 237     le_uint32   startCharCode;
 238     le_uint32   numCharCodes;
 239     le_uint16   glyphs[ANY_NUMBER];
 240 };
 241
 242 typedef struct CMAPFormat10Encoding CMAPFormat10Encoding;
 243 #endif
 244
 245 #ifdef __cplusplus
 246 struct CMAPFormat12Encoding : CMAPEncodingSubtable32
 247 {
 248     le_uint32   nGroups;
 249     CMAPGroup   groups[ANY_NUMBER];
 250 };
 251 #else
 252 struct CMAPFormat12Encoding
 253 {
 254         CMAPEncodingSubtable32 base;
 255
 256     le_uint32   nGroups;
 257     CMAPGroup   groups[ANY_NUMBER];
 258 };
 259
 260 typedef struct CMAPFormat12Encoding CMAPFormat12Encoding;
 261 #endif
 262
 263 typedef le_int32 fixed;
 264
 265 struct BigDate
 266 {
 267     le_uint32   bc;
 268     le_uint32   ad;
 269 };
 270
 271 #ifndef __cplusplus
 272 typedef struct BigDate BigDate;
 273 #endif
 274
 275 struct HEADTable
 276 {
 277     fixed       version;
 278     fixed       fontRevision;
 279     le_uint32   checksumAdjustment;
 280     le_uint32   magicNumber;
 281     le_uint16   flags;
 282     le_uint16   unitsPerEm;
 283     BigDate     created;
 284     BigDate     modified;
 285     le_int16    xMin;
 286     le_int16    yMin;
 287     le_int16    xMax;
 288     le_int16    yMax;
 289     le_int16    lowestRecPPEM;
 290     le_int16    fontDirectionHint;
 291     le_int16    indexToLocFormat;
 292     le_int16    glyphDataFormat;
 293 };
 294
 295 #ifndef __cplusplus
 296 typedef struct HEADTable HEADTable;
 297 #endif
 298
 299 struct MAXPTable
 300 {
 301     fixed       version;
 302     le_uint16   numGlyphs;
 303     le_uint16   maxPoints;
 304     le_uint16   maxContours;
 305     le_uint16   maxComponentPoints;
 306     le_uint16   maxComponentContours;
 307     le_uint16   maxZones;
 308     le_uint16   maxTwilightPoints;
 309     le_uint16   maxStorage;
 310     le_uint16   maxFunctionDefs;
 311     le_uint16   maxInstructionDefs;
 312     le_uint16   maxStackElements;
 313     le_uint16   maxSizeOfInstructions;
 314     le_uint16   maxComponentElements;
 315     le_uint16   maxComponentDepth;
 316 };
 317
 318 #ifndef __cplusplus
 319 typedef struct MAXPTable MAXPTable;
 320 #endif
 321
 322 struct HHEATable
 323 {
 324     fixed       version;
 325     le_int16    ascent;
 326     le_int16    descent;
 327     le_int16    lineGap;
 328     le_uint16   advanceWidthMax;
 329     le_int16    minLeftSideBearing;
 330     le_int16    minRightSideBearing;
 331     le_int16    xMaxExtent;
 332     le_int16    caretSlopeRise;
 333     le_int16    caretSlopeRun;
 334     le_int16    caretOffset;
 335     le_int16    reserved1;
 336     le_int16    reserved2;
 337     le_int16    reserved3;
 338     le_int16    reserved4;
 339     le_int16    metricDataFormat;
 340     le_uint16   numOfLongHorMetrics;
 341 };
 342
 343 #ifndef __cplusplus
 344 typedef struct HHEATable HHEATable;
 345 #endif
 346
 347 struct LongHorMetric
 348 {
 349     le_uint16   advanceWidth;
 350     le_int16    leftSideBearing;
 351 };
 352
 353 #ifndef __cplusplus
 354 typedef struct LongHorMetric LongHorMetric;
 355 #endif
 356
 357 struct HMTXTable
 358 {
 359     LongHorMetric hMetrics[ANY_NUMBER];       /* ANY_NUMBER = numOfLongHorMetrics from hhea table */
 360 /* le_int16        leftSideBearing[ANY_NUMBER];  ANY_NUMBER = numGlyphs - numOfLongHorMetrics     */
 361 };
 362
 363 #ifndef __cplusplus
 364 typedef struct HMTXTable HMTXTable;
 365 #endif
 366
 367 enum PlatformID
 368 {
 369     PLATFORM_UNICODE = 0,
 370     PLATFORM_MACINTOSH = 1,
 371     PLATFORM_ISO       = 2,
 372     PLATFORM_MICROSOFT = 3,
 373     PLATFORM_CUSTOM    = 4
 374 };
 375
 376 enum MacintoshEncodingID
 377 {
 378     MACINTOSH_ROMAN = 0
 379 };
 380
 381 enum MacintoshLanguageID
 382 {
 383     MACINTOSH_ENGLISH = 0
 384 };
 385
 386 enum MicrosoftEncodingID
 387 {
 388     MICROSOFT_UNICODE_BMP  =  1,
 389     MICROSOFT_UNICODE_FULL = 10
 390 };
 391
 392 enum MicrosoftLanguageID
 393 {
 394     MICROSOFT_ENGLISH = 0x409
 395 };
 396
 397 enum NameID
 398 {
 399     NAME_COPYRIGHT_NOTICE     = 0,
 400     NAME_FONT_FAMILY          = 1,
 401     NAME_FONT_SUB_FAMILY      = 2,
 402     NAME_UNIQUE_FONT_ID       = 3,
 403     NAME_FULL_FONT_NAME       = 4,
 404     NAME_VERSION_STRING       = 5,
 405     NAME_POSTSCRIPT_NAME      = 6,
 406     NAME_TRADEMARK            = 7,
 407     NAME_MANUFACTURER         = 8,
 408     NAME_DESIGNER             = 9,
 409     NAME_DESCRIPTION          = 10,
 410     NAME_VENDOR_URL           = 11,
 411     NAME_DESIGNER_URL         = 12,
 412     NAME_LICENSE_DESCRIPTION  = 13,
 413     NAME_LICENSE_URL          = 14,
 414     NAME_RESERVED             = 15,
 415     NAME_PREFERRED_FAMILY     = 16,
 416     NAME_PREFERRED_SUB_FAMILY = 17,
 417     NAME_COMPATIBLE_FULL      = 18,
 418     NAME_SAMPLE_TEXT          = 19,
 419     NAME_POSTSCRIPT_CID       = 20
 420 };
 421
 422 struct NameRecord
 423 {
 424     le_uint16 platformID;
 425     le_uint16 encodingID;
 426     le_uint16 languageID;
 427     le_uint16 nameID;
 428     le_uint16 length;
 429     le_uint16 offset;
 430 };
 431
 432 #ifndef __cplusplus
 433 typedef struct NameRecord NameRecord;
 434 #endif
 435
 436 struct NAMETable
 437 {
 438     le_uint16 version;
 439     le_uint16 count;
 440     le_uint16 stringOffset;
 441     NameRecord nameRecords[ANY_NUMBER];
 442 };
 443
 444 #ifndef __cplusplus
 445 typedef struct NAMETable NAMETable;
 446 #endif
 447
 448 #endif
 449