| /* |
| * @(#)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 |
| |
| 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) { |
| if ((glyphs[glyph] > firstGlyph) && (glyphs[glyph] < lastGlyph)) { |
| le_int16 newGlyph = trimmedArrayLookupTable->valueArray[glyphs[glyph] - firstGlyph]; |
| |
| glyphs[glyph] = SWAPW(newGlyph); |
| } |
| } |
| } |
| |
| U_NAMESPACE_END |