remove BLI_array use in bmesh mirror, add BMO_iter_as_arrayN() function.

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/bmesh/intern/bmesh_iterators.h b/source/blender/bmesh/intern/bmesh_iterators.h
index c90fba7898a..b32b191e5c4 100644
--- a/source/blender/bmesh/intern/bmesh_iterators.h
+++ b/source/blender/bmesh/intern/bmesh_iterators.h
@@ -133,6 +133,10 @@ __attribute__((warn_unused_result))
 ;
 int     BMO_iter_as_array(BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name, const char restrictmask,
                           void **array, const int len);
+void    *BMO_iter_as_arrayN(BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name, const char restrictmask,
+                            int *r_len,
+                            /* optional args to avoid an alloc (normally stack array) */
+                            void **stack_array, int stack_array_size);
 
 int     BM_iter_elem_count_flag(const char itype, void *data, const char hflag, const bool value);
 int     BMO_iter_elem_count_flag(BMesh *bm, const char itype, void *data, const short oflag, const bool value);