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[OTLayout] Use is_inplace() when flipping buffers

This commit is contained in:
Behdad Esfahbod 2013-05-03 18:10:10 -04:00
parent 45f3d980c9
commit 9d9e72e94e
1 changed files with 8 additions and 1 deletions
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9
src/hb-ot-layout.cc
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@ -804,6 +804,8 @@ apply_string (OT::hb_apply_context_t *c,
const hb_ot_layout_lookup_accelerator_t &accel) const hb_ot_layout_lookup_accelerator_t &accel)
{ {
bool ret = false; bool ret = false;
OT::hb_is_inplace_context_t inplace_c (c->face);
bool inplace = lookup.is_inplace (&inplace_c);
if (unlikely (!c->buffer->len || !c->lookup_mask)) if (unlikely (!c->buffer->len || !c->lookup_mask))
return false; return false;
@ -826,8 +828,13 @@ apply_string (OT::hb_apply_context_t *c,
else else
c->buffer->next_glyph (); c->buffer->next_glyph ();
} }
if (ret && Proxy::table_index == 0) if (ret)
{
if (!inplace)
c->buffer->swap_buffers (); c->buffer->swap_buffers ();
else
assert (!c->buffer->has_separate_output ());
}
} }
else else
{ {