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8273748: Improve Solaris font rendering

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Reviewed-by: yan
This commit is contained in:
Andrew Brygin 2022-01-06 15:44:41 +03:00
parent bb03b056ef
commit eed014972c
1 changed files with 5 additions and 0 deletions
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5
jdk/src/share/native/sun/font/layout/ContextualGlyphSubstProc2.cpp
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@ -49,6 +49,11 @@ ContextualGlyphSubstitutionProcessor2::ContextualGlyphSubstitutionProcessor2(
{
if(LE_FAILURE(success)) return;
le_uint32 perGlyphTableOffset = SWAPL(contextualGlyphHeader->perGlyphTableOffset);
if (perGlyphTableOffset & 0x03) { // incorrect alignment for 32 bit tables
LE_DEBUG_BAD_FONT("perGlyphTableOffset: incorrect alignment");
success = LE_MEMORY_ALLOCATION_ERROR;
return;
}
perGlyphTable = LEReferenceToArrayOf<le_uint32> (stHeader, success, perGlyphTableOffset, LE_UNBOUNDED_ARRAY);
entryTable = LEReferenceToArrayOf<ContextualGlyphStateEntry2>(stHeader, success, entryTableOffset, LE_UNBOUNDED_ARRAY);
}