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-rw-r--r--Build/source/libs/icu/icu-xetex/layout/GlyphSubstitutionTables.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/layout/GlyphSubstitutionTables.h b/Build/source/libs/icu/icu-xetex/layout/GlyphSubstitutionTables.h
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index 00000000000..620da29c932
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+++ b/Build/source/libs/icu/icu-xetex/layout/GlyphSubstitutionTables.h
@@ -0,0 +1,48 @@
+/*
+ *
+ * (C) Copyright IBM Corp. 1998-2005 - 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(LEGlyphStorage &glyphStorage, le_bool rightToLeft, LETag scriptTag, LETag languageTag,
+ const GlyphDefinitionTableHeader *glyphDefinitionTableHeader, const LEGlyphFilter *filter,
+ const FeatureMap *featureMap, le_int32 featureMapCount, le_bool featureOrder) 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