icuSources/layout/CoverageTables.h

   1 /*
   2  * @(#)CoverageTables.h 1.4 00/03/15
   3  *
   4  * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
   5  *
   6  */
   7
   8 #ifndef __COVERAGETABLES_H
   9 #define __COVERAGETABLES_H
  10
  11 /**
  12  * \file
  13  * \internal
  14  */
  15
  16 #include "LETypes.h"
  17 #include "OpenTypeTables.h"
  18
  19 U_NAMESPACE_BEGIN
  20
  21 struct CoverageTable
  22 {
  23     le_uint16 coverageFormat;
  24
  25     le_int32 getGlyphCoverage(LEGlyphID glyphID) const;
  26 };
  27
  28 struct CoverageFormat1Table : CoverageTable
  29 {
  30     le_uint16  glyphCount;
  31     TTGlyphID glyphArray[ANY_NUMBER];
  32
  33     le_int32 getGlyphCoverage(LEGlyphID glyphID) const;
  34 };
  35
  36 struct CoverageFormat2Table : CoverageTable
  37 {
  38     le_uint16        rangeCount;
  39     GlyphRangeRecord rangeRecordArray[ANY_NUMBER];
  40
  41     le_int32 getGlyphCoverage(LEGlyphID glyphID) const;
  42 };
  43
  44 U_NAMESPACE_END
  45 #endif