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      1 /*
      2  *
      3  * (C) Copyright IBM Corp. 1998-2004 - 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 
     16 U_NAMESPACE_BEGIN
     17 
     18 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SimpleArrayProcessor)
     19 
     20 SimpleArrayProcessor::SimpleArrayProcessor()
     21 {
     22 }
     23 
     24 SimpleArrayProcessor::SimpleArrayProcessor(const MorphSubtableHeader *morphSubtableHeader)
     25   : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader)
     26 {
     27     const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) morphSubtableHeader;
     28 
     29     simpleArrayLookupTable = (const SimpleArrayLookupTable *) &header->table;
     30 }
     31 
     32 SimpleArrayProcessor::~SimpleArrayProcessor()
     33 {
     34 }
     35 
     36 void SimpleArrayProcessor::process(LEGlyphStorage &glyphStorage)
     37 {
     38     le_int32 glyphCount = glyphStorage.getGlyphCount();
     39     le_int32 glyph;
     40 
     41     for (glyph = 0; glyph < glyphCount; glyph += 1) {
     42         LEGlyphID thisGlyph = glyphStorage[glyph];
     43         if (LE_GET_GLYPH(thisGlyph) < 0xFFFF) {
     44             TTGlyphID newGlyph = SWAPW(simpleArrayLookupTable->valueArray[LE_GET_GLYPH(thisGlyph)]);
     45 
     46             glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
     47         }
     48     }
     49 }
     50 
     51 U_NAMESPACE_END
     52