ICU-57132.0.1.tar.gz

[apple/icu.git] / icuSources / layout / SingleTableProcessor.cpp

diff --git a/icuSources/layout/SingleTableProcessor.cpp b/icuSources/layout/SingleTableProcessor.cpp
index 9af991e359252437e94fc8707755d9f633e84019..32661dbce47ff69e047c6845fc339536b1414b2d 100644 (file)
--- a/icuSources/layout/SingleTableProcessor.cpp
+++ b/icuSources/layout/SingleTableProcessor.cpp
@@ -1,7 +1,6 @@
 /*
- * @(#)SingleTableProcessor.cpp        1.6 00/03/15
  *
- * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
+ * (C) Copyright IBM Corp. 1998-2015 - All Rights Reserved
  *
  */
 
@@ -11,38 +10,41 @@
 #include "NonContextualGlyphSubst.h"
 #include "NonContextualGlyphSubstProc.h"
 #include "SingleTableProcessor.h"
+#include "LEGlyphStorage.h"
 #include "LESwaps.h"
 
 U_NAMESPACE_BEGIN
 
-const char SingleTableProcessor::fgClassID=0;
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor)
 
 SingleTableProcessor::SingleTableProcessor()
 {
 }
 
-SingleTableProcessor::SingleTableProcessor(const MorphSubtableHeader *moprhSubtableHeader)
-  : NonContextualGlyphSubstitutionProcessor(moprhSubtableHeader)
+SingleTableProcessor::SingleTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success)
+  : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader, success)
 {
-    const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) moprhSubtableHeader;
-
-    singleTableLookupTable = (const SingleTableLookupTable *) &header->table;
+  LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success);
+  singleTableLookupTable = LEReferenceTo<SingleTableLookupTable>(morphSubtableHeader, success, (const SingleTableLookupTable*)&header->table);
 }
 
 SingleTableProcessor::~SingleTableProcessor()
 {
 }
 
-void SingleTableProcessor::process(LEGlyphID *glyphs, le_int32 * /*charIndices*/, le_int32 glyphCount)
+void SingleTableProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
 {
     const LookupSingle *entries = singleTableLookupTable->entries;
     le_int32 glyph;
+    le_int32 glyphCount = glyphStorage.getGlyphCount();
+
+    if (LE_FAILURE(success)) return;
 
     for (glyph = 0; glyph < glyphCount; glyph += 1) {
-        const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(entries, glyphs[glyph]);
+      const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(singleTableLookupTable, entries, glyphStorage[glyph], success);
 
         if (lookupSingle != NULL) {
-            glyphs[glyph] = SWAPW(lookupSingle->value);
+            glyphStorage[glyph] = SWAPW(lookupSingle->value);
         }
     }
 }