icuSources/layout/LigatureSubstSubtables.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2013 - 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 LE_VAR_ARRAY(LigatureSetTable, ligatureTableOffsetArray)
  29
  30 struct LigatureTable
  31 {
  32     TTGlyphID ligGlyph;
  33     le_uint16 compCount;
  34     TTGlyphID componentArray[ANY_NUMBER];
  35 };
  36 LE_VAR_ARRAY(LigatureTable, componentArray)
  37
  38 struct LigatureSubstitutionSubtable : GlyphSubstitutionSubtable
  39 {
  40     le_uint16 ligSetCount;
  41     Offset    ligSetTableOffsetArray[ANY_NUMBER];
  42
  43     le_uint32  process(const LETableReference &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
  44 };
  45 LE_VAR_ARRAY(LigatureSubstitutionSubtable, ligSetTableOffsetArray)
  46
  47 U_NAMESPACE_END
  48 #endif