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fix short count optimization

This commit is contained in:
Michiharu Ariza 2019-03-21 10:18:03 -07:00
parent 3faaa52aa7
commit 5f15fca662
1 changed files with 2 additions and 2 deletions
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4
src/hb-ot-layout-common.hh
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@ -1762,8 +1762,8 @@ struct VarData
{ {
unsigned int old = remap.to_old (i); unsigned int old = remap.to_old (i);
if (unlikely (old >= src->itemCount)) return_trace (false); if (unlikely (old >= src->itemCount)) return_trace (false);
int16_t hi = get_item_delta (old, short_count - 1) & 0xFF00; int16_t delta = get_item_delta (old, short_count - 1);
if (hi != 0 && hi != 0xFF00) goto found_short; if (-128 <= delta && delta <= 127) goto found_short;
} }
found_short: found_short: