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Diffstat (limited to 'Build/source/libs/icu/icu-xetex/layout/Lookups.cpp')
-rw-r--r--Build/source/libs/icu/icu-xetex/layout/Lookups.cpp44
1 files changed, 44 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/layout/Lookups.cpp b/Build/source/libs/icu/icu-xetex/layout/Lookups.cpp
new file mode 100644
index 00000000000..67f62952e9c
--- /dev/null
+++ b/Build/source/libs/icu/icu-xetex/layout/Lookups.cpp
@@ -0,0 +1,44 @@
+/*
+ *
+ * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
+ *
+ */
+
+#include "LETypes.h"
+#include "OpenTypeTables.h"
+#include "Lookups.h"
+#include "CoverageTables.h"
+#include "LESwaps.h"
+
+U_NAMESPACE_BEGIN
+
+const LookupTable *LookupListTable::getLookupTable(le_uint16 lookupTableIndex) const
+{
+ if (lookupTableIndex >= SWAPW(lookupCount)) {
+ return 0;
+ }
+
+ Offset lookupTableOffset = lookupTableOffsetArray[lookupTableIndex];
+
+ return (const LookupTable *) ((char *) this + SWAPW(lookupTableOffset));
+}
+
+const LookupSubtable *LookupTable::getLookupSubtable(le_uint16 subtableIndex) const
+{
+ if (subtableIndex >= SWAPW(subTableCount)) {
+ return 0;
+ }
+
+ Offset subtableOffset = subTableOffsetArray[subtableIndex];
+
+ return (const LookupSubtable *) ((char *) this + SWAPW(subtableOffset));
+}
+
+le_int32 LookupSubtable::getGlyphCoverage(Offset tableOffset, LEGlyphID glyphID) const
+{
+ const CoverageTable *coverageTable = (const CoverageTable *) ((char *) this + SWAPW(tableOffset));
+
+ return coverageTable->getGlyphCoverage(glyphID);
+}
+
+U_NAMESPACE_END