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/*
*
* (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
*
*/
#ifndef __GLYPHSUBSTITUTIONTABLES_H
#define __GLYPHSUBSTITUTIONTABLES_H
/**
* \file
* \internal
*/
#include "LETypes.h"
#include "OpenTypeTables.h"
#include "Lookups.h"
#include "GlyphLookupTables.h"
U_NAMESPACE_BEGIN
class LEGlyphStorage;
class LEGlyphFilter;
struct GlyphDefinitionTableHeader;
struct GlyphSubstitutionTableHeader : public GlyphLookupTableHeader
{
le_int32 process(const LEReferenceTo<GlyphSubstitutionTableHeader> &base,
LEGlyphStorage &glyphStorage,
le_bool rightToLeft,
LETag scriptTag,
LETag languageTag,
const LEReferenceTo<GlyphDefinitionTableHeader> &glyphDefinitionTableHeader,
const LEGlyphFilter *filter,
const FeatureMap *featureMap,
le_int32 featureMapCount,
le_bool featureOrder,
LEErrorCode &success) const;
};
enum GlyphSubstitutionSubtableTypes
{
gsstSingle = 1,
gsstMultiple = 2,
gsstAlternate = 3,
gsstLigature = 4,
gsstContext = 5,
gsstChainingContext = 6,
gsstExtension = 7,
gsstReverseChaining = 8
};
typedef LookupSubtable GlyphSubstitutionSubtable;
U_NAMESPACE_END
#endif
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