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[subset-cff] Micro-optimize collect_subr_refs_in_str

This commit is contained in:
Behdad Esfahbod 2022-11-26 17:08:00 -07:00
parent 9d18180c3c
commit 04d23b7ca8
1 changed files with 10 additions and 10 deletions
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20
src/hb-subset-cff-common.hh
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@ -955,7 +955,7 @@ struct subr_subsetter_t
return true;
}
void collect_subr_refs_in_subr (const parsed_cs_str_t &str, unsigned int pos,
void collect_subr_refs_in_subr (const parsed_cs_str_t &str,
unsigned int subr_num, parsed_cs_str_vec_t &subrs,
hb_set_t *closure,
const subr_subset_param_t &param)
@ -968,23 +968,23 @@ struct subr_subsetter_t
void collect_subr_refs_in_str (const parsed_cs_str_t &str, const subr_subset_param_t &param)
{
unsigned count = str.values.length;
auto &values = str.values.arrayZ;
for (unsigned int pos = 0; pos < count; pos++)
auto *value = str.values.arrayZ;
auto *end = value + str.values.length;
for (; value < end; value++)
{
if (!values[pos].for_drop ())
if (!value->for_drop ())
{
switch (values[pos].op)
switch (value->op)
{
case OpCode_callsubr:
collect_subr_refs_in_subr (str, pos,
values[pos].subr_num, *param.parsed_local_subrs,
collect_subr_refs_in_subr (str,
value->subr_num, *param.parsed_local_subrs,
param.local_closure, param);
break;
case OpCode_callgsubr:
collect_subr_refs_in_subr (str, pos,
values[pos].subr_num, *param.parsed_global_subrs,
collect_subr_refs_in_subr (str,
value->subr_num, *param.parsed_global_subrs,
param.global_closure, param);
break;