icuSources/layout/LigatureSubstSubtables.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __LIGATURESUBSTITUTIONSUBTABLES_H
   8 #define __LIGATURESUBSTITUTIONSUBTABLES_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 LigatureSetTable
  24 {
  25     le_uint16 ligatureCount;
  26     Offset    ligatureTableOffsetArray[ANY_NUMBER];
  27 };
  28
  29 struct LigatureTable
  30 {
  31     TTGlyphID ligGlyph;
  32     le_uint16 compCount;
  33     TTGlyphID componentArray[ANY_NUMBER];
  34 };
  35
  36 struct LigatureSubstitutionSubtable : GlyphSubstitutionSubtable
  37 {
  38     le_uint16 ligSetCount;
  39     Offset    ligSetTableOffsetArray[ANY_NUMBER];
  40
  41     le_uint32  process(GlyphIterator *glyphIterator, const LEGlyphFilter *filter = NULL) const;
  42 };
  43
  44 U_NAMESPACE_END
  45 #endif