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/*
*
* (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
*
*/
#include "LETypes.h"
#include "MorphTables.h"
#include "SubtableProcessor.h"
#include "NonContextualGlyphSubst.h"
#include "NonContextualGlyphSubstProc.h"
#include "SimpleArrayProcessor.h"
#include "LEGlyphStorage.h"
#include "LESwaps.h"
U_NAMESPACE_BEGIN
UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SimpleArrayProcessor)
SimpleArrayProcessor::SimpleArrayProcessor()
{
}
SimpleArrayProcessor::SimpleArrayProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success)
: NonContextualGlyphSubstitutionProcessor(morphSubtableHeader, success)
{
LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success);
simpleArrayLookupTable = LEReferenceTo<SimpleArrayLookupTable>(morphSubtableHeader, success, (const SimpleArrayLookupTable*)&header->table);
}
SimpleArrayProcessor::~SimpleArrayProcessor()
{
}
void SimpleArrayProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
{
le_int32 glyphCount = glyphStorage.getGlyphCount();
le_int32 glyph;
LEReferenceToArrayOf<LookupValue> valueArray(simpleArrayLookupTable, success, (const LookupValue*)&simpleArrayLookupTable->valueArray, LE_UNBOUNDED_ARRAY);
for (glyph = 0; LE_SUCCESS(success) && (glyph < glyphCount); glyph += 1) {
LEGlyphID thisGlyph = glyphStorage[glyph];
if (LE_GET_GLYPH(thisGlyph) < 0xFFFF) {
TTGlyphID newGlyph = SWAPW(valueArray.getObject(LE_GET_GLYPH(thisGlyph),success));
glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
}
}
}
U_NAMESPACE_END
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