1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/textandloc/fontservices/textshaperplugin/IcuSource/layout/SegmentSingleProcessor.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,54 @@
     1.4 +/*
     1.5 + *
     1.6 + * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
     1.7 + *
     1.8 + */
     1.9 +
    1.10 +#include "LETypes.h"
    1.11 +#include "MorphTables.h"
    1.12 +#include "SubtableProcessor.h"
    1.13 +#include "NonContextualGlyphSubst.h"
    1.14 +#include "NonContextualGlyphSubstProc.h"
    1.15 +#include "SegmentSingleProcessor.h"
    1.16 +#include "LEGlyphStorage.h"
    1.17 +#include "LESwaps.h"
    1.18 +
    1.19 +U_NAMESPACE_BEGIN
    1.20 +
    1.21 +UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SegmentSingleProcessor)
    1.22 +
    1.23 +SegmentSingleProcessor::SegmentSingleProcessor()
    1.24 +{
    1.25 +}
    1.26 +
    1.27 +SegmentSingleProcessor::SegmentSingleProcessor(const MorphSubtableHeader *morphSubtableHeader)
    1.28 +  : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader)
    1.29 +{
    1.30 +    const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) morphSubtableHeader;
    1.31 +
    1.32 +    segmentSingleLookupTable = (const SegmentSingleLookupTable *) &header->table;
    1.33 +}
    1.34 +
    1.35 +SegmentSingleProcessor::~SegmentSingleProcessor()
    1.36 +{
    1.37 +}
    1.38 +
    1.39 +void SegmentSingleProcessor::process(LEGlyphStorage &glyphStorage)
    1.40 +{
    1.41 +    const LookupSegment *segments = segmentSingleLookupTable->segments;
    1.42 +    le_int32 glyphCount = glyphStorage.getGlyphCount();
    1.43 +    le_int32 glyph;
    1.44 +
    1.45 +    for (glyph = 0; glyph < glyphCount; glyph += 1) {
    1.46 +        LEGlyphID thisGlyph = glyphStorage[glyph];
    1.47 +        const LookupSegment *lookupSegment = segmentSingleLookupTable->lookupSegment(segments, thisGlyph);
    1.48 +
    1.49 +        if (lookupSegment != NULL) {
    1.50 +            TTGlyphID   newGlyph  = (TTGlyphID) LE_GET_GLYPH(thisGlyph) + SWAPW(lookupSegment->value);
    1.51 +
    1.52 +            glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
    1.53 +        }
    1.54 +    }
    1.55 +}
    1.56 +
    1.57 +U_NAMESPACE_END