icuSources/layout/SingleSubstitutionSubtables.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __SINGLESUBSTITUTIONSUBTABLES_H
   8 #define __SINGLESUBSTITUTIONSUBTABLES_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 SingleSubstitutionSubtable : GlyphSubstitutionSubtable
  24 {
  25     le_uint32  process(const LEReferenceTo<SingleSubstitutionSubtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
  26 };
  27
  28 struct SingleSubstitutionFormat1Subtable : SingleSubstitutionSubtable
  29 {
  30     le_int16   deltaGlyphID;
  31
  32     le_uint32  process(const LEReferenceTo<SingleSubstitutionFormat1Subtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
  33 };
  34
  35 struct SingleSubstitutionFormat2Subtable : SingleSubstitutionSubtable
  36 {
  37     le_uint16  glyphCount;
  38     TTGlyphID  substituteArray[ANY_NUMBER];
  39
  40     le_uint32  process(const LEReferenceTo<SingleSubstitutionFormat2Subtable> &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
  41 };
  42 LE_VAR_ARRAY(SingleSubstitutionFormat2Subtable, substituteArray)
  43
  44 U_NAMESPACE_END
  45 #endif
  46
  47