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Viewing changes to source/layout/TrimmedArrayProcessor.cpp

  • Committer: Package Import Robot
  • Author(s): Jay Berkenbilt
  • Date: 2005-11-19 11:29:31 UTC
  • mfrom: (1.1.2)
  • Revision ID: package-import@ubuntu.com-20051119112931-vcizkrp10tli4enw
Tags: 3.4-3
Explicitly build with g++ 3.4.  The current ICU fails its test suite
with 4.0 but not with 3.4.  Future versions should work properly with
4.0.

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source/layout/TrimmedArrayProcessor.cpp
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/*
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 * @(#)TrimmedArrayProcessor.cpp        1.6 00/03/15
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 *
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 * (C) Copyright IBM Corp. 1998, 1999, 2000, 2001 - All Rights Reserved
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 *
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 */
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#include "LETypes.h"
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#include "MorphTables.h"
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#include "SubtableProcessor.h"
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#include "NonContextualGlyphSubst.h"
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#include "NonContextualGlyphSubstProc.h"
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#include "TrimmedArrayProcessor.h"
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#include "LESwaps.h"
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U_NAMESPACE_BEGIN
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TrimmedArrayProcessor::TrimmedArrayProcessor()
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{
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}
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TrimmedArrayProcessor::TrimmedArrayProcessor(const MorphSubtableHeader *morphSubtableHeader)
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  : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader)
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{
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    const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) morphSubtableHeader;
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    trimmedArrayLookupTable = (const TrimmedArrayLookupTable *) &header->table;
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    firstGlyph = SWAPW(trimmedArrayLookupTable->firstGlyph);
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    lastGlyph = firstGlyph + SWAPW(trimmedArrayLookupTable->glyphCount);
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}
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TrimmedArrayProcessor::~TrimmedArrayProcessor()
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{
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}
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void TrimmedArrayProcessor::process(LEGlyphID *glyphs, le_int32 *charIndices, le_int32 glyphCount)
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{
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    le_int32 glyph;
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    for (glyph = 0; glyph < glyphCount; glyph += 1) {
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        if ((glyphs[glyph] > firstGlyph) && (glyphs[glyph] < lastGlyph)) {
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            le_int16 newGlyph = trimmedArrayLookupTable->valueArray[glyphs[glyph] - firstGlyph];
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            glyphs[glyph] = SWAPW(newGlyph);
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        }
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    }
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} 
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U_NAMESPACE_END