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[kerx] Comment

This commit is contained in:
Behdad Esfahbod 2018-10-09 23:35:07 -04:00
parent 362d324119
commit 0537a40193
2 changed files with 2 additions and 1 deletions
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2
src/hb-aat-layout-kerx-table.hh
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@ -317,7 +317,7 @@ struct kerx
goto skip; goto skip;
if (table->coverage & KerxTable::CrossStream) if (table->coverage & KerxTable::CrossStream)
goto skip; /* We do NOT handle cross-stream kerning. */ goto skip; /* We do NOT handle cross-stream kerning. None of Apple fonts use it. */
reverse = bool (table->coverage & KerxTable::Backwards) != reverse = bool (table->coverage & KerxTable::Backwards) !=
HB_DIRECTION_IS_BACKWARD (c->buffer->props.direction); HB_DIRECTION_IS_BACKWARD (c->buffer->props.direction);

1
src/hb-ot-kern-table.hh
View File

@ -463,6 +463,7 @@ struct kern
hb_buffer_t *buffer, hb_buffer_t *buffer,
hb_mask_t kern_mask) const hb_mask_t kern_mask) const
{ {
/* We only apply horizontal kerning in this table. */
if (!HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction)) if (!HB_DIRECTION_IS_HORIZONTAL (buffer->props.direction))
return; return;