Fix global feature handling

15 years ago · 8af45fda47
parent e04685ee7b
commit 8af45fda47
1 changed files with 5 additions and 1 deletions
--- a/src/hb-ot-shape.cc
+++ b/src/hb-ot-shape.cc
@ -168,9 +168,13 @@ struct hb_mask_allocator_t {
      if (infos[i].tag != infos[j].tag)
 	infos[++j] = infos[i];
      else {
-	if (!infos[j].global)
+	if (infos[i].global)
+	  infos[j] = infos[i];
+	else {
+	  infos[j].global = infos[j].global && (infos[j].value == infos[i].value);
 	  infos[j].value = MAX (infos[j].value, infos[i].value);
 	}
+      }
    count = j + 1;

    /* Allocate bits now */