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ICU-2743 handle multiple substitutions which substitute a single glyph.

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X-SVN-Rev: 11219
This commit is contained in:
Eric Mader 2003-03-04 00:03:17 +00:00
parent bb2050611b
commit 2663f369f0
1 changed files with 9 additions and 2 deletions
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11
icu4c/source/layout/MultipleSubstSubtables.cpp
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@ -29,8 +29,15 @@ le_uint32 MultipleSubstitutionSubtable::process(GlyphIterator *glyphIterator, co
if (glyphCount == 0) {
glyphIterator->setCurrGlyphID(0xFFFF);
return 1;
}
else {
} else if (glyphCount == 1) {
TTGlyphID substitute = SWAPW(sequenceTable->substituteArray[0]);
if (filter == NULL || filter->accept(LE_SET_GLYPH(glyph, substitute))) {
glyphIterator->setCurrGlyphID(substitute);
}
return 1;
} else {
// Can't do this 'till there's a way to
// grow the glyph array...
return 1;