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[layout] Remove unneeded return value from apply()

This commit is contained in:
Behdad Esfahbod 2015-02-19 11:33:30 +03:00
parent bbdd6fd21c
commit 1d4a328472
1 changed files with 5 additions and 7 deletions
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12
src/hb-ot-layout.cc
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@ -830,16 +830,15 @@ struct GPOSProxy
template <typename Proxy>
static inline bool
static inline void
apply_string (OT::hb_apply_context_t *c,
const typename Proxy::Lookup &lookup,
const hb_ot_layout_lookup_accelerator_t &accel)
{
bool ret = false;
hb_buffer_t *buffer = c->buffer;
if (unlikely (!buffer->len || !c->lookup_mask))
return false;
return;
c->set_lookup (lookup);
@ -850,6 +849,7 @@ apply_string (OT::hb_apply_context_t *c,
buffer->clear_output ();
buffer->idx = 0;
bool ret = false;
while (buffer->idx < buffer->len)
{
if (accel.may_have (buffer->cur().codepoint) &&
@ -865,7 +865,7 @@ apply_string (OT::hb_apply_context_t *c,
if (!Proxy::inplace)
buffer->swap_buffers ();
else
assert (!buffer->has_separate_output ());
assert (!buffer->has_separate_output ());
}
}
else
@ -880,15 +880,13 @@ apply_string (OT::hb_apply_context_t *c,
(buffer->cur().mask & c->lookup_mask) &&
c->check_glyph_property (&c->buffer->cur(), c->lookup_props) &&
lookup.apply (c))
ret = true;
/* nothing */;
/* The reverse lookup doesn't "advance" cursor (for good reason). */
buffer->idx--;
}
while ((int) buffer->idx >= 0);
}
return ret;
}
template <typename Proxy>