1 files changed, 79 insertions, 0 deletions
diff --git a/source/blender/nodes/composite/nodes/node_composite_stabilize2d.c b/source/blender/nodes/composite/nodes/node_composite_stabilize2d.c
new file mode 100644
index 00000000000..c5d60e65530
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+++ b/source/blender/nodes/composite/nodes/node_composite_stabilize2d.c
@@ -0,0 +1,79 @@
+/*
+ * ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2011 Blender Foundation.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Blender Foundation,
+ *                 Sergey Sharybin
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/nodes/composite/nodes/node_composite_stabilize2d.c
+ *  \ingroup cmpnodes
+ */
+
+
+#include "node_composite_util.h"
+
+/* **************** Translate  ******************** */
+
+static bNodeSocketTemplate cmp_node_stabilize2d_in[]= {
+	{	SOCK_RGBA, 1, "Image",			0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
+	{	-1, 0, ""	}
+};
+
+static bNodeSocketTemplate cmp_node_stabilize2d_out[]= {
+	{	SOCK_RGBA, 0, "Image"},
+	{	-1, 0, ""	}
+};
+
+static void node_composit_exec_stabilize2d(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
+{
+	if(in[0]->data && node->id) {
+		RenderData *rd= data;
+		MovieClip *clip= (MovieClip *)node->id;
+		CompBuf *cbuf= typecheck_compbuf(in[0]->data, CB_RGBA);
+		CompBuf *stackbuf;
+		float loc[2], scale, angle;
+
+		BKE_tracking_stabilization_data(&clip->tracking, rd->cfra, cbuf->x, cbuf->y, loc, &scale, &angle);
+
+		stackbuf= node_composit_transform(cbuf, loc[0], loc[1], angle, scale, node->custom1);
+
+		/* pass on output and free */
+		out[0]->data= stackbuf;
+
+		if(cbuf!=in[0]->data)
+			free_compbuf(cbuf);
+	}
+}
+
+void register_node_type_cmp_stabilize2d(ListBase *lb)
+{
+	static bNodeType ntype;
+
+	node_type_base(&ntype, CMP_NODE_STABILIZE2D, "Stabilize 2D", NODE_CLASS_DISTORT, NODE_OPTIONS);
+	node_type_socket_templates(&ntype, cmp_node_stabilize2d_in, cmp_node_stabilize2d_out);
+	node_type_size(&ntype, 140, 100, 320);
+	node_type_exec(&ntype, node_composit_exec_stabilize2d);
+
+	nodeRegisterType(lb, &ntype);
+}