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[coretext] Fix up clusters only if needed

This commit is contained in:
Behdad Esfahbod 2022-06-28 15:38:58 -06:00
parent eaba5e74a9
commit 58d2e93099
1 changed files with 2 additions and 1 deletions
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3
src/hb-coretext.cc
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@ -1142,7 +1142,8 @@ resize_and_retry:
* This does *not* mean we'll form the same clusters as Uniscribe
* or the native OT backend, only that the cluster indices will be
* monotonic in the output buffer. */
if (count > 1 && (status_or & kCTRunStatusNonMonotonic))
if (count > 1 && (status_or & kCTRunStatusNonMonotonic) &&
buffer->cluster_level != HB_BUFFER_CLUSTER_LEVEL_CHARACTERS)
{
hb_glyph_info_t *info = buffer->info;
if (HB_DIRECTION_IS_FORWARD (buffer->props.direction))