icuSources/test/perf/leperf/sfnt.h

   1 /***************************************************************************
   2 *
   3 *   © 2016 and later: Unicode, Inc. and others.
   4 *   License & terms of use: http://www.unicode.org/copyright.html#License
   5 *
   6 ****************************************************************************/
   7 /***************************************************************************
   8 *
   9 *   Copyright (C) 1998-2013, International Business Machines
  10 *   Corporation and others.  All Rights Reserved.
  11 *
  12 ************************************************************************/
  13
  14 #ifndef __SFNT_H
  15 #define __SFNT_H
  16
  17 #include "layout/LETypes.h"
  18
  19 U_NAMESPACE_USE
  20
  21 #ifndef ANY_NUMBER
  22 #define ANY_NUMBER 1
  23 #endif
  24
  25 struct DirectoryEntry
  26 {
  27     le_uint32   tag;
  28     le_uint32   checksum;
  29     le_uint32   offset;
  30     le_uint32   length;
  31 };
  32
  33 #ifndef __cplusplus
  34 typedef struct DirectoryEntry DirectoryEntry;
  35 #endif
  36
  37 struct SFNTDirectory
  38 {
  39     le_uint32       scalerType;
  40     le_uint16       numTables;
  41     le_uint16       searchRange;
  42     le_uint16       entrySelector;
  43     le_uint16       rangeShift;
  44     DirectoryEntry  tableDirectory[ANY_NUMBER];
  45 };
  46
  47 #ifndef __cplusplus
  48 typedef struct SFNTDirectory SFNTDirectory;
  49 #endif
  50
  51
  52 struct CMAPEncodingSubtableHeader
  53 {
  54     le_uint16   platformID;
  55     le_uint16   platformSpecificID;
  56     le_uint32   encodingOffset;
  57 };
  58
  59 #ifndef __cplusplus
  60 typedef struct CMAPEncodingSubtableHeader CMAPEncodingSubtableHeader;
  61 #endif
  62
  63 struct CMAPTable
  64 {
  65     le_uint16   version;
  66     le_uint16   numberSubtables;
  67     CMAPEncodingSubtableHeader encodingSubtableHeaders[ANY_NUMBER];
  68 };
  69
  70 #ifndef __cplusplus
  71 typedef struct CMAPTable CMAPTable;
  72 #endif
  73
  74 struct CMAPEncodingSubtable
  75 {
  76     le_uint16   format;
  77     le_uint16   length;
  78     le_uint16   language;
  79 };
  80
  81 #ifndef __cplusplus
  82 typedef struct CMAPEncodingSubtable CMAPEncodingSubtable;
  83 #endif
  84
  85 #ifdef __cplusplus
  86 struct CMAPFormat0Encoding : CMAPEncodingSubtable
  87 {
  88     le_uint8    glyphIndexArray[256];
  89 };
  90 #else
  91 struct CMAPFormat0Encoding
  92 {
  93         CMAPEncodingSubtable base;
  94
  95         le_uint8 glyphIndexArray[256];
  96 };
  97
  98 typedef struct CMAPFormat0Encoding CMAPFormat0Encoding;
  99 #endif
 100
 101 struct CMAPFormat2Subheader
 102 {
 103     le_uint16   firstCode;
 104     le_uint16   entryCount;
 105     le_int16    idDelta;
 106     le_uint16   idRangeOffset;
 107 };
 108
 109 #ifndef __cplusplus
 110 typedef struct CMAPFormat2Subheader CMAPFormat2Subheader;
 111 #endif
 112
 113 #ifdef __cplusplus
 114 struct CMAPFormat2Encoding : CMAPEncodingSubtable
 115 {
 116     le_uint16  subHeadKeys[256];
 117     CMAPFormat2Subheader subheaders[ANY_NUMBER];
 118 };
 119 #else
 120 struct CMAPFormat2Encoding
 121 {
 122         CMAPEncodingSubtable base;
 123
 124     le_uint16  subHeadKeys[256];
 125     CMAPFormat2Subheader subheaders[ANY_NUMBER];
 126 };
 127
 128 typedef struct CMAPFormat2Encoding CMAPFormat2Encoding;
 129 #endif
 130
 131 #ifdef __cplusplus
 132 struct CMAPFormat4Encoding : CMAPEncodingSubtable
 133 {
 134     le_uint16   segCountX2;
 135     le_uint16   searchRange;
 136     le_uint16   entrySelector;
 137     le_uint16   rangeShift;
 138     le_uint16   endCodes[ANY_NUMBER];
 139 /*
 140     le_uint16   reservedPad;
 141     le_uint16   startCodes[ANY_NUMBER];
 142     le_uint16   idDelta[ANY_NUMBER];
 143     le_uint16   idRangeOffset[ANY_NUMBER];
 144     le_uint16   glyphIndexArray[ANY_NUMBER];
 145 */
 146 };
 147 #else
 148 struct CMAPFormat4Encoding
 149 {
 150         CMAPEncodingSubtable base;
 151
 152     le_uint16   segCountX2;
 153     le_uint16   searchRange;
 154     le_uint16   entrySelector;
 155     le_uint16   rangeShift;
 156     le_uint16   endCodes[ANY_NUMBER];
 157 /*
 158 //  le_uint16   reservedPad;
 159 //  le_uint16   startCodes[ANY_NUMBER];
 160 //  le_uint16   idDelta[ANY_NUMBER];
 161 //  le_uint16   idRangeOffset[ANY_NUMBER];
 162 //  le_uint16   glyphIndexArray[ANY_NUMBER];
 163 */
 164 };
 165
 166 typedef struct CMAPFormat4Encoding CMAPFormat4Encoding;
 167 #endif
 168
 169 #ifdef __cplusplus
 170 struct CMAPFormat6Encoding : CMAPEncodingSubtable
 171 {
 172     le_uint16   firstCode;
 173     le_uint16   entryCount;
 174     le_uint16   glyphIndexArray[ANY_NUMBER];
 175 };
 176 #else
 177 struct CMAPFormat6Encoding
 178 {
 179         CMAPEncodingSubtable base;
 180
 181     le_uint16   firstCode;
 182     le_uint16   entryCount;
 183     le_uint16   glyphIndexArray[ANY_NUMBER];
 184 };
 185
 186 typedef struct CMAPFormat6Encoding CMAPFormat6Encoding;
 187 #endif
 188
 189 struct CMAPEncodingSubtable32
 190 {
 191     le_uint32   format;
 192     le_uint32   length;
 193     le_uint32   language;
 194 };
 195
 196 #ifndef __cplusplus
 197 typedef struct CMAPEncodingSubtable32 CMAPEncodingSubtable32;
 198 #endif
 199
 200 struct CMAPGroup
 201 {
 202     le_uint32   startCharCode;
 203     le_uint32   endCharCode;
 204     le_uint32   startGlyphCode;
 205 };
 206
 207 #ifndef __cplusplus
 208 typedef struct CMAPGroup CMAPGroup;
 209 #endif
 210
 211 #ifdef __cplusplus
 212 struct CMAPFormat8Encoding : CMAPEncodingSubtable32
 213 {
 214     le_uint32   is32[65536/32];
 215     le_uint32   nGroups;
 216     CMAPGroup   groups[ANY_NUMBER];
 217 };
 218 #else
 219 struct CMAPFormat8Encoding
 220 {
 221         CMAPEncodingSubtable32 base;
 222
 223     le_uint32   is32[65536/32];
 224     le_uint32   nGroups;
 225     CMAPGroup   groups[ANY_NUMBER];
 226 };
 227
 228 typedef struct CMAPFormat8Encoding CMAPFormat8Encoding;
 229 #endif
 230
 231 #ifdef __cplusplus
 232 struct CMAPFormat10Encoding : CMAPEncodingSubtable32
 233 {
 234     le_uint32   startCharCode;
 235     le_uint32   numCharCodes;
 236     le_uint16   glyphs[ANY_NUMBER];
 237 };
 238 #else
 239 struct CMAPFormat10Encoding
 240 {
 241         CMAPEncodingSubtable32 base;
 242
 243     le_uint32   startCharCode;
 244     le_uint32   numCharCodes;
 245     le_uint16   glyphs[ANY_NUMBER];
 246 };
 247
 248 typedef struct CMAPFormat10Encoding CMAPFormat10Encoding;
 249 #endif
 250
 251 #ifdef __cplusplus
 252 struct CMAPFormat12Encoding : CMAPEncodingSubtable32
 253 {
 254     le_uint32   nGroups;
 255     CMAPGroup   groups[ANY_NUMBER];
 256 };
 257 #else
 258 struct CMAPFormat12Encoding
 259 {
 260         CMAPEncodingSubtable32 base;
 261
 262     le_uint32   nGroups;
 263     CMAPGroup   groups[ANY_NUMBER];
 264 };
 265
 266 typedef struct CMAPFormat12Encoding CMAPFormat12Encoding;
 267 #endif
 268
 269 typedef le_int32 fixed;
 270
 271 struct BigDate
 272 {
 273     le_uint32   bc;
 274     le_uint32   ad;
 275 };
 276
 277 #ifndef __cplusplus
 278 typedef struct BigDate BigDate;
 279 #endif
 280
 281 struct HEADTable
 282 {
 283     fixed       version;
 284     fixed       fontRevision;
 285     le_uint32   checksumAdjustment;
 286     le_uint32   magicNumber;
 287     le_uint16   flags;
 288     le_uint16   unitsPerEm;
 289     BigDate     created;
 290     BigDate     modified;
 291     le_int16    xMin;
 292     le_int16    yMin;
 293     le_int16    xMax;
 294     le_int16    yMax;
 295     le_int16    lowestRecPPEM;
 296     le_int16    fontDirectionHint;
 297     le_int16    indexToLocFormat;
 298     le_int16    glyphDataFormat;
 299 };
 300
 301 #ifndef __cplusplus
 302 typedef struct HEADTable HEADTable;
 303 #endif
 304
 305 struct MAXPTable
 306 {
 307     fixed       version;
 308     le_uint16   numGlyphs;
 309     le_uint16   maxPoints;
 310     le_uint16   maxContours;
 311     le_uint16   maxComponentPoints;
 312     le_uint16   maxComponentContours;
 313     le_uint16   maxZones;
 314     le_uint16   maxTwilightPoints;
 315     le_uint16   maxStorage;
 316     le_uint16   maxFunctionDefs;
 317     le_uint16   maxInstructionDefs;
 318     le_uint16   maxStackElements;
 319     le_uint16   maxSizeOfInstructions;
 320     le_uint16   maxComponentElements;
 321     le_uint16   maxComponentDepth;
 322 };
 323
 324 #ifndef __cplusplus
 325 typedef struct MAXPTable MAXPTable;
 326 #endif
 327
 328 struct HHEATable
 329 {
 330     fixed       version;
 331     le_int16    ascent;
 332     le_int16    descent;
 333     le_int16    lineGap;
 334     le_uint16   advanceWidthMax;
 335     le_int16    minLeftSideBearing;
 336     le_int16    minRightSideBearing;
 337     le_int16    xMaxExtent;
 338     le_int16    caretSlopeRise;
 339     le_int16    caretSlopeRun;
 340     le_int16    caretOffset;
 341     le_int16    reserved1;
 342     le_int16    reserved2;
 343     le_int16    reserved3;
 344     le_int16    reserved4;
 345     le_int16    metricDataFormat;
 346     le_uint16   numOfLongHorMetrics;
 347 };
 348
 349 #ifndef __cplusplus
 350 typedef struct HHEATable HHEATable;
 351 #endif
 352
 353 struct LongHorMetric
 354 {
 355     le_uint16   advanceWidth;
 356     le_int16    leftSideBearing;
 357 };
 358
 359 #ifndef __cplusplus
 360 typedef struct LongHorMetric LongHorMetric;
 361 #endif
 362
 363 struct HMTXTable
 364 {
 365     LongHorMetric hMetrics[ANY_NUMBER];       /* ANY_NUMBER = numOfLongHorMetrics from hhea table */
 366 /* le_int16        leftSideBearing[ANY_NUMBER];  ANY_NUMBER = numGlyphs - numOfLongHorMetrics     */
 367 };
 368
 369 #ifndef __cplusplus
 370 typedef struct HMTXTable HMTXTable;
 371 #endif
 372
 373 enum PlatformID
 374 {
 375     PLATFORM_UNICODE = 0,
 376     PLATFORM_MACINTOSH = 1,
 377     PLATFORM_ISO       = 2,
 378     PLATFORM_MICROSOFT = 3,
 379     PLATFORM_CUSTOM    = 4
 380 };
 381
 382 enum MacintoshEncodingID
 383 {
 384     MACINTOSH_ROMAN = 0
 385 };
 386
 387 enum MacintoshLanguageID
 388 {
 389     MACINTOSH_ENGLISH = 0
 390 };
 391
 392 enum MicrosoftEncodingID
 393 {
 394     MICROSOFT_UNICODE_BMP  =  1,
 395     MICROSOFT_UNICODE_FULL = 10
 396 };
 397
 398 enum MicrosoftLanguageID
 399 {
 400     MICROSOFT_ENGLISH = 0x409
 401 };
 402
 403 enum NameID
 404 {
 405     NAME_COPYRIGHT_NOTICE     = 0,
 406     NAME_FONT_FAMILY          = 1,
 407     NAME_FONT_SUB_FAMILY      = 2,
 408     NAME_UNIQUE_FONT_ID       = 3,
 409     NAME_FULL_FONT_NAME       = 4,
 410     NAME_VERSION_STRING       = 5,
 411     NAME_POSTSCRIPT_NAME      = 6,
 412     NAME_TRADEMARK            = 7,
 413     NAME_MANUFACTURER         = 8,
 414     NAME_DESIGNER             = 9,
 415     NAME_DESCRIPTION          = 10,
 416     NAME_VENDOR_URL           = 11,
 417     NAME_DESIGNER_URL         = 12,
 418     NAME_LICENSE_DESCRIPTION  = 13,
 419     NAME_LICENSE_URL          = 14,
 420     NAME_RESERVED             = 15,
 421     NAME_PREFERRED_FAMILY     = 16,
 422     NAME_PREFERRED_SUB_FAMILY = 17,
 423     NAME_COMPATIBLE_FULL      = 18,
 424     NAME_SAMPLE_TEXT          = 19,
 425     NAME_POSTSCRIPT_CID       = 20
 426 };
 427
 428 struct NameRecord
 429 {
 430     le_uint16 platformID;
 431     le_uint16 encodingID;
 432     le_uint16 languageID;
 433     le_uint16 nameID;
 434     le_uint16 length;
 435     le_uint16 offset;
 436 };
 437
 438 #ifndef __cplusplus
 439 typedef struct NameRecord NameRecord;
 440 #endif
 441
 442 struct NAMETable
 443 {
 444     le_uint16 version;
 445     le_uint16 count;
 446     le_uint16 stringOffset;
 447     NameRecord nameRecords[ANY_NUMBER];
 448 };
 449
 450 #ifndef __cplusplus
 451 typedef struct NAMETable NAMETable;
 452 #endif
 453
 454 #endif
 455