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[OTLayout] Minor fix for apply_lookup() 

Should NOT change behavior, since first glyph is a match.
This commit is contained in:
Behdad Esfahbod 2013-02-14 06:24:30 -05:00
parent 6880f7e19d
commit 7e53415c2d
1 changed files with 9 additions and 7 deletions
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16
src/hb-ot-layout-gsubgpos-private.hh
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@ -840,13 +840,15 @@ static inline bool apply_lookup (hb_apply_context_t *c,
{ {
if (unlikely (c->buffer->idx == end)) if (unlikely (c->buffer->idx == end))
return TRACE_RETURN (true); return TRACE_RETURN (true);
while (c->should_skip_current_glyph ())
{ if (i)
/* No lookup applied for this index */ while (c->should_skip_current_glyph ())
c->buffer->next_glyph (); {
if (unlikely (c->buffer->idx == end)) /* No lookup applied for this index */
return TRACE_RETURN (true); c->buffer->next_glyph ();
} if (unlikely (c->buffer->idx == end))
return TRACE_RETURN (true);
}
if (lookupCount && i == lookupRecord->sequenceIndex) if (lookupCount && i == lookupRecord->sequenceIndex)
{ {