1/* 2 * 3 * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved 4 * 5 */ 6 7#include "LETypes.h" 8#include "MorphTables.h" 9#include "SubtableProcessor.h" 10#include "NonContextualGlyphSubst.h" 11#include "NonContextualGlyphSubstProc.h" 12#include "SingleTableProcessor.h" 13#include "LEGlyphStorage.h" 14#include "LESwaps.h" 15 16U_NAMESPACE_BEGIN 17 18UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor) 19 20SingleTableProcessor::SingleTableProcessor() 21{ 22} 23 24SingleTableProcessor::SingleTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success) 25 : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader, success) 26{ 27 LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success); 28 singleTableLookupTable = LEReferenceTo<SingleTableLookupTable>(morphSubtableHeader, success, (const SingleTableLookupTable*)&header->table); 29} 30 31SingleTableProcessor::~SingleTableProcessor() 32{ 33} 34 35void SingleTableProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success) 36{ 37 const LookupSingle *entries = singleTableLookupTable->entries; 38 le_int32 glyph; 39 le_int32 glyphCount = glyphStorage.getGlyphCount(); 40 41 for (glyph = 0; glyph < glyphCount; glyph += 1) { 42 const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(singleTableLookupTable, entries, glyphStorage[glyph], success); 43 44 if (lookupSingle != NULL) { 45 glyphStorage[glyph] = SWAPW(lookupSingle->value); 46 } 47 } 48} 49 50U_NAMESPACE_END 51