/* * @(#)TrimmedArrayProcessor.cpp 1.6 00/03/15 * * (C) Copyright IBM Corp. 1998, 1999, 2000, 2001 - All Rights Reserved * */ #include "LETypes.h" #include "MorphTables.h" #include "SubtableProcessor.h" #include "NonContextualGlyphSubst.h" #include "NonContextualGlyphSubstProc.h" #include "TrimmedArrayProcessor.h" #include "LESwaps.h" U_NAMESPACE_BEGIN const char TrimmedArrayProcessor::fgClassID=0; 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(LEGlyphID *glyphs, le_int32 *charIndices, le_int32 glyphCount) { le_int32 glyph; for (glyph = 0; glyph < glyphCount; glyph += 1) { TTGlyphID ttGlyph = (TTGlyphID) LE_GET_GLYPH(glyphs[glyph]); if ((ttGlyph > firstGlyph) && (ttGlyph < lastGlyph)) { TTGlyphID newGlyph = SWAPW(trimmedArrayLookupTable->valueArray[ttGlyph - firstGlyph]); glyphs[glyph] = LE_SET_GLYPH(glyphs[glyph], newGlyph); } } } U_NAMESPACE_END