Roll HarfBuzz to 0.9.32

third_party/harfbuzz-ng/src/hb-shape-plan.cc

 /*
  * Copyright © 2012  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
  * Permission is hereby granted, without written agreement and without
  * license or royalty fees, to use, copy, modify, and distribute this
  * software and its documentation for any purpose, provided that the
  * above copyright notice and the following two paragraphs appear in
  * all copies of this software.
@@ skipping 86 matching lines @@
  *
  * Since: 1.0
  **/
 hb_shape_plan_t *
 hb_shape_plan_create (hb_face_t                     *face,
                       const hb_segment_properties_t *props,
                       const hb_feature_t            *user_features,
                       unsigned int                   num_user_features,
                       const char * const            *shaper_list)
 {
-  assert (props->direction != HB_DIRECTION_INVALID);
-
   hb_shape_plan_t *shape_plan;
   hb_feature_t *features = NULL;
 
   if (unlikely (!face))
     face = hb_face_get_empty ();
   if (unlikely (!props || hb_object_is_inert (face)))
     return hb_shape_plan_get_empty ();
   if (num_user_features && !(features = (hb_feature_t *) malloc (num_user_features * sizeof (hb_feature_t))))
     return hb_shape_plan_get_empty ();
   if (!(shape_plan = hb_object_create<hb_shape_plan_t> ())) {
     free (features);
     return hb_shape_plan_get_empty ();
   }
 
+  assert (props->direction != HB_DIRECTION_INVALID);
+
   hb_face_make_immutable (face);
   shape_plan->default_shaper_list = shaper_list == NULL;
   shape_plan->face_unsafe = face;
   shape_plan->props = *props;
   shape_plan->num_user_features = num_user_features;
   shape_plan->user_features = features;
   if (num_user_features)
     memcpy (features, user_features, num_user_features * sizeof (hb_feature_t));
 
   hb_shape_plan_plan (shape_plan, user_features, num_user_features, shaper_list);
@@ skipping 321 matching lines @@
  *
  * Return value: (transfer none):
  *
  * Since: 1.0
  **/
 const char *
 hb_shape_plan_get_shaper (hb_shape_plan_t *shape_plan)
 {
   return shape_plan->shaper_name;
 }