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-rw-r--r--Build/source/libs/icu/icu-50.1/layout/TrimmedArrayProcessor.cpp55
1 files changed, 55 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-50.1/layout/TrimmedArrayProcessor.cpp b/Build/source/libs/icu/icu-50.1/layout/TrimmedArrayProcessor.cpp
new file mode 100644
index 00000000000..a68c056267f
--- /dev/null
+++ b/Build/source/libs/icu/icu-50.1/layout/TrimmedArrayProcessor.cpp
@@ -0,0 +1,55 @@
+/*
+ *
+ * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
+ *
+ */
+
+#include "LETypes.h"
+#include "MorphTables.h"
+#include "SubtableProcessor.h"
+#include "NonContextualGlyphSubst.h"
+#include "NonContextualGlyphSubstProc.h"
+#include "TrimmedArrayProcessor.h"
+#include "LEGlyphStorage.h"
+#include "LESwaps.h"
+
+U_NAMESPACE_BEGIN
+
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(TrimmedArrayProcessor)
+
+TrimmedArrayProcessor::TrimmedArrayProcessor()
+{
+}
+
+TrimmedArrayProcessor::TrimmedArrayProcessor(const MorphSubtableHeader *morphSubtableHeader)
+ : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader)
+{
+ const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) morphSubtableHeader;
+
+ trimmedArrayLookupTable = (const TrimmedArrayLookupTable *) &header->table;
+ firstGlyph = SWAPW(trimmedArrayLookupTable->firstGlyph);
+ lastGlyph = firstGlyph + SWAPW(trimmedArrayLookupTable->glyphCount);
+}
+
+TrimmedArrayProcessor::~TrimmedArrayProcessor()
+{
+}
+
+void TrimmedArrayProcessor::process(LEGlyphStorage &glyphStorage)
+{
+ le_int32 glyphCount = glyphStorage.getGlyphCount();
+ le_int32 glyph;
+
+ for (glyph = 0; glyph < glyphCount; glyph += 1) {
+ LEGlyphID thisGlyph = glyphStorage[glyph];
+ TTGlyphID ttGlyph = (TTGlyphID) LE_GET_GLYPH(thisGlyph);
+
+ if ((ttGlyph > firstGlyph) && (ttGlyph < lastGlyph)) {
+ TTGlyphID newGlyph = SWAPW(trimmedArrayLookupTable->valueArray[ttGlyph - firstGlyph]);
+
+ glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
+ }
+ }
+}
+
+U_NAMESPACE_END