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      1 /*
      2  *
      3  * (C) Copyright IBM Corp.  and others 1998-2013 - All Rights Reserved
      4  *
      5  */
      6 
      7 #include "LETypes.h"
      8 #include "MorphTables.h"
      9 #include "SubtableProcessor2.h"
     10 #include "NonContextualGlyphSubst.h"
     11 #include "NonContextualGlyphSubstProc2.h"
     12 #include "SingleTableProcessor2.h"
     13 #include "LEGlyphStorage.h"
     14 #include "LESwaps.h"
     15 
     16 U_NAMESPACE_BEGIN
     17 
     18 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor2)
     19 
     20 SingleTableProcessor2::SingleTableProcessor2()
     21 {
     22 }
     23 
     24 SingleTableProcessor2::SingleTableProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success)
     25   : NonContextualGlyphSubstitutionProcessor2(morphSubtableHeader, success)
     26 {
     27   const LEReferenceTo<NonContextualGlyphSubstitutionHeader2> header(morphSubtableHeader, success);
     28 
     29     singleTableLookupTable = LEReferenceTo<SingleTableLookupTable>(morphSubtableHeader, success, &header->table);
     30 }
     31 
     32 SingleTableProcessor2::~SingleTableProcessor2()
     33 {
     34 }
     35 
     36 void SingleTableProcessor2::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
     37 {
     38   if(LE_FAILURE(success)) return;
     39     const LookupSingle *entries = singleTableLookupTable->entries;
     40     le_int32 glyph;
     41     le_int32 glyphCount = glyphStorage.getGlyphCount();
     42 
     43     for (glyph = 0; glyph < glyphCount; glyph += 1) {
     44       const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(singleTableLookupTable, entries, glyphStorage[glyph], success);
     45 
     46         if (lookupSingle != NULL) {
     47             glyphStorage[glyph] = SWAPW(lookupSingle->value);
     48         }
     49     }
     50 }
     51 
     52 U_NAMESPACE_END
     53