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8065286: Fewer subtable substitutions

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Reviewed-by: bae, srl, mschoene
This commit is contained in:
Phil Race 2014-12-18 10:43:02 -08:00
parent b8ae69575c
commit 81c5390912
1 changed files with 3 additions and 0 deletions
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3
jdk/src/java.desktop/share/native/libfontmanager/layout/MultipleSubstSubtables.cpp
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@ -71,6 +71,9 @@ le_uint32 MultipleSubstitutionSubtable::process(const LETableReference &base, Gl
if (coverageIndex >= 0 && coverageIndex < seqCount) {
Offset sequenceTableOffset = SWAPW(sequenceTableOffsetArray[coverageIndex]);
LEReferenceTo<SequenceTable> sequenceTable(base, success, sequenceTableOffset);
if (LE_FAILURE(success)) {
return 0;
}
le_uint16 glyphCount = SWAPW(sequenceTable->glyphCount);
if (glyphCount == 0) {