[subset-cff] Optimize parsed_cs_op_t size
Shows 5% speedup on SourceHanSans-Regular/10000 benchmark.
diff --git a/src/hb-subset-cff-common.hh b/src/hb-subset-cff-common.hh
index bb9f27e..7ec979c 100644
--- a/src/hb-subset-cff-common.hh
+++ b/src/hb-subset-cff-common.hh
@@ -313,12 +313,12 @@
bool for_skip () const { return skip_flag; }
void set_skip () { skip_flag = true; }
- unsigned int subr_num;
+ uint16_t subr_num;
protected:
- bool drop_flag;
- bool keep_flag;
- bool skip_flag;
+ bool drop_flag : 1;
+ bool keep_flag : 1;
+ bool skip_flag : 1;
};
struct parsed_cs_str_t : parsed_values_t<parsed_cs_op_t>
