=== Node editor ===

* refactor copying and freeing of node->storage by handlerizing them.
  - freestoragefunc
  - copystoragefunc
  - node_util.c/h have generic handlers for these.

1 files changed, 52 insertions, 0 deletions

diff --git a/source/blender/nodes/intern/node_util.c b/source/blender/nodes/intern/node_util.c
new file mode 100644
index 00000000000..9c9807f6898
--- /dev/null
+++ b/source/blender/nodes/intern/node_util.c
@@ -0,0 +1,52 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. 
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2007 Blender Foundation.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Nathan Letwory.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include "CMP_util.h"
+#include "SHD_util.h"
+
+void node_free_curves(bNode* node)
+{
+	curvemapping_free(node->storage);
+}
+
+void node_free_standard_storage(bNode *node)
+{
+	MEM_freeN(node->storage);
+}
+
+void node_copy_curves(bNode* orig_node, bNode* new_node)
+{
+	new_node->storage= curvemapping_copy(orig_node->storage);
+}
+
+void node_copy_standard_storage(bNode *orig_node, bNode *new_node)
+{
+	new_node->storage= MEM_dupallocN(orig_node->storage);
+}
+