src/share/native/sun/font/layout/TrimmedArrayProcessor.cpp

rev 663 : 6501644: sync LayoutEngine *code* structure to match ICU
Reviewed-by: prr, omajid
rev 665 : 8001031: Better font processing.
Reviewed-by: vadim, prr, mschoene, omajid

*** 36,65 ****
  #include "NonContextualGlyphSubstProc.h"
  #include "TrimmedArrayProcessor.h"
  #include "LEGlyphStorage.h"
  #include "LESwaps.h"
  
  TrimmedArrayProcessor::TrimmedArrayProcessor()
  {
  }
  
! TrimmedArrayProcessor::TrimmedArrayProcessor(const MorphSubtableHeader *morphSubtableHeader)
!   : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader)
  {
!     const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) morphSubtableHeader;
  
-     trimmedArrayLookupTable = (const TrimmedArrayLookupTable *) &header->table;
      firstGlyph = SWAPW(trimmedArrayLookupTable->firstGlyph);
      lastGlyph = firstGlyph + SWAPW(trimmedArrayLookupTable->glyphCount);
  }
  
  TrimmedArrayProcessor::~TrimmedArrayProcessor()
  {
  }
  
! void TrimmedArrayProcessor::process(LEGlyphStorage &glyphStorage)
  {
      le_int32 glyphCount = glyphStorage.getGlyphCount();
      le_int32 glyph;
  
      for (glyph = 0; glyph < glyphCount; glyph += 1) {
          LEGlyphID thisGlyph = glyphStorage[glyph];
--- 36,75 ----
  #include "NonContextualGlyphSubstProc.h"
  #include "TrimmedArrayProcessor.h"
  #include "LEGlyphStorage.h"
  #include "LESwaps.h"
  
+ U_NAMESPACE_BEGIN
+ 
+ UOBJECT_DEFINE_RTTI_IMPLEMENTATION(TrimmedArrayProcessor)
+ 
  TrimmedArrayProcessor::TrimmedArrayProcessor()
  {
  }
  
! TrimmedArrayProcessor::TrimmedArrayProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success)
!   : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader, success), firstGlyph(0), lastGlyph(0)
  {
!   LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success);
! 
!   if(LE_FAILURE(success)) return;
! 
!   trimmedArrayLookupTable = LEReferenceTo<TrimmedArrayLookupTable>(morphSubtableHeader, success, (const TrimmedArrayLookupTable*)&header->table);
! 
!   if(LE_FAILURE(success)) return;
  
    firstGlyph = SWAPW(trimmedArrayLookupTable->firstGlyph);
    lastGlyph = firstGlyph + SWAPW(trimmedArrayLookupTable->glyphCount);
  }
  
  TrimmedArrayProcessor::~TrimmedArrayProcessor()
  {
  }
  
! void TrimmedArrayProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
  {
+   if(LE_FAILURE(success)) return;
      le_int32 glyphCount = glyphStorage.getGlyphCount();
      le_int32 glyph;
  
      for (glyph = 0; glyph < glyphCount; glyph += 1) {
          LEGlyphID thisGlyph = glyphStorage[glyph];
*** 70,74 ****
--- 80,86 ----
  
              glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
          }
      }
  }
+ 
+ U_NAMESPACE_END