source/layout/ExtensionSubtables.h

   1 /*
   2  * %W% %E%
   3  *
   4  * (C) Copyright IBM Corp. 2002-2008 - All Rights Reserved
   5  *
   6  */
   7
   8 #ifndef __EXTENSIONSUBTABLES_H
   9 #define __EXTENSIONSUBTABLES_H
  10
  11 /**
  12  * \file
  13  * \internal
  14  */
  15
  16 #include "LETypes.h"
  17 #include "OpenTypeTables.h"
  18 #include "GlyphSubstitutionTables.h"
  19 #include "LookupProcessor.h"
  20 #include "GlyphIterator.h"
  21
  22 U_NAMESPACE_BEGIN
  23
  24 struct ExtensionSubtable //: GlyphSubstitutionSubtable
  25 {
  26     le_uint16 substFormat;
  27     le_uint16 extensionLookupType;
  28     le_uint32 extensionOffset;
  29
  30     le_uint32 process(const LookupProcessor *lookupProcessor, le_uint16 lookupType,
  31                       GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
  32 };
  33
  34 U_NAMESPACE_END
  35 #endif