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 "SimpleArrayProcessor.h" 13#include "LEGlyphStorage.h" 14#include "LESwaps.h" 15 16U_NAMESPACE_BEGIN 17 18UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SimpleArrayProcessor) 19 20SimpleArrayProcessor::SimpleArrayProcessor() 21{ 22} 23 24SimpleArrayProcessor::SimpleArrayProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success) 25 : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader, success) 26{ 27 LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success); 28 simpleArrayLookupTable = LEReferenceTo<SimpleArrayLookupTable>(morphSubtableHeader, success, (const SimpleArrayLookupTable*)&header->table); 29} 30 31SimpleArrayProcessor::~SimpleArrayProcessor() 32{ 33} 34 35void SimpleArrayProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success) 36{ 37 le_int32 glyphCount = glyphStorage.getGlyphCount(); 38 le_int32 glyph; 39 40 LEReferenceToArrayOf<LookupValue> valueArray(simpleArrayLookupTable, success, (const LookupValue*)&simpleArrayLookupTable->valueArray, LE_UNBOUNDED_ARRAY); 41 42 for (glyph = 0; LE_SUCCESS(success) && (glyph < glyphCount); glyph += 1) { 43 LEGlyphID thisGlyph = glyphStorage[glyph]; 44 if (LE_GET_GLYPH(thisGlyph) < 0xFFFF) { 45 TTGlyphID newGlyph = SWAPW(valueArray.getObject(LE_GET_GLYPH(thisGlyph),success)); 46 glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph); 47 } 48 } 49} 50 51U_NAMESPACE_END 52