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This commit is contained in:
Behdad Esfahbod 2012-05-13 15:04:00 +02:00
parent 50f630c17c
commit 28b9d502bb
1 changed files with 5 additions and 6 deletions
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11
src/hb-ot-layout-gsubgpos-private.hh
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@ -135,14 +135,13 @@ struct hb_apply_context_t
inline mark_skipping_forward_iterator_t (hb_apply_context_t *c_,
unsigned int start_index_,
unsigned int num_items_,
hb_mask_t mask_ = 0,
bool match_syllable_ = true)
bool context_match = false)
{
c = c_;
idx = start_index_;
num_items = num_items_;
mask = mask_ ? mask_ : c->lookup_mask;
syllable = match_syllable_ ? c->buffer->info[c->buffer->idx].syllable () : 0;
mask = context_match ? -1 : c->lookup_mask;
syllable = context_match ? 0 : c->buffer->info[c->buffer->idx].syllable ();
end = MIN (c->buffer->len, c->buffer->idx + c->context_length);
}
inline bool has_no_chance (void) const
@ -347,7 +346,7 @@ static inline bool match_backtrack (hb_apply_context_t *c,
match_func_t match_func,
const void *match_data)
{
hb_apply_context_t::mark_skipping_backward_iterator_t skippy_iter (c, c->buffer->backtrack_len (), count, (hb_mask_t) -1, false);
hb_apply_context_t::mark_skipping_backward_iterator_t skippy_iter (c, c->buffer->backtrack_len (), count, true);
if (skippy_iter.has_no_chance ())
return false;
@ -370,7 +369,7 @@ static inline bool match_lookahead (hb_apply_context_t *c,
const void *match_data,
unsigned int offset)
{
hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx + offset - 1, count, (hb_mask_t) -1, false);
hb_apply_context_t::mark_skipping_forward_iterator_t skippy_iter (c, c->buffer->idx + offset - 1, count, true);
if (skippy_iter.has_no_chance ())
return false;