icuSources/layout/AlternateSubstSubtables.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __ALTERNATESUBSTITUTIONSUBTABLES_H
   8 #define __ALTERNATESUBSTITUTIONSUBTABLES_H
   9
  10 /**
  11  * \file
  12  * \internal
  13  */
  14
  15 #include "LETypes.h"
  16 #include "LEGlyphFilter.h"
  17 #include "OpenTypeTables.h"
  18 #include "GlyphSubstitutionTables.h"
  19 #include "GlyphIterator.h"
  20
  21 U_NAMESPACE_BEGIN
  22
  23 struct AlternateSetTable
  24 {
  25     le_uint16 glyphCount;
  26     TTGlyphID alternateArray[ANY_NUMBER];
  27 };
  28
  29 LE_VAR_ARRAY(AlternateSetTable, alternateArray)
  30
  31 struct AlternateSubstitutionSubtable : GlyphSubstitutionSubtable
  32 {
  33     le_uint16 alternateSetCount;
  34     Offset    alternateSetTableOffsetArray[ANY_NUMBER];
  35
  36     le_uint32 process(const LEReferenceTo<AlternateSubstitutionSubtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
  37 };
  38
  39 LE_VAR_ARRAY(AlternateSubstitutionSubtable, alternateSetTableOffsetArray)
  40
  41 U_NAMESPACE_END
  42 #endif