Revert "Speed up hb_set_digest_common_bits_t calcs"

This reverts commit 3d1b66a35e. The calculations were buggy. It's not worth optimizing right now.
12 years ago · 1357c2dd12
parent 2b712bba3f
commit 1357c2dd12
1 changed files with 3 additions and 3 deletions
--- a/src/hb-set-private.hh
+++ b/src/hb-set-private.hh
@ -54,9 +54,9 @@ struct hb_set_digest_common_bits_t
  }

  inline void add_range (hb_codepoint_t a, hb_codepoint_t b) {
-    /* The negation here stands for ~(x-1). */
-    mask &= -(1 << _hb_bit_storage (a ^ b));
-    value &= mask;
+    /* TODO Speedup. */
+    for (unsigned int i = a; i < b + 1; i++)
+      add (i);
  }

  inline bool may_have (hb_codepoint_t g) const {