remaining mask files from tomato. these wont get svn history carried over.

1 files changed, 101 insertions, 0 deletions

diff --git a/source/blender/nodes/composite/nodes/node_composite_mask.c b/source/blender/nodes/composite/nodes/node_composite_mask.c
new file mode 100644
index 00000000000..c90c7918660
--- /dev/null
+++ b/source/blender/nodes/composite/nodes/node_composite_mask.c
@@ -0,0 +1,101 @@
+/*
+ * ***** 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) 2012 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_mask.c
+ *  \ingroup cmpnodes
+ */
+
+#include "BLF_translation.h"
+
+#include "DNA_mask_types.h"
+
+#include "BKE_mask.h"
+
+#include "node_composite_util.h"
+
+/* **************** Translate  ******************** */
+
+static bNodeSocketTemplate cmp_node_mask_in[] = {
+	{   SOCK_RGBA, 1, "Image",          0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
+	{   -1, 0, ""   }
+};
+
+static bNodeSocketTemplate cmp_node_mask_out[] = {
+	{   SOCK_RGBA, 0, "Image"},
+	{   -1, 0, ""   }
+};
+
+static void exec(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
+{
+	if (node->id) {
+		Mask *mask = (Mask *)node->id;
+		CompBuf *stackbuf;
+		RenderData *rd = data;
+		float *res;
+		int sx, sy;
+
+		if (!out[0]->hasoutput) {
+			/* the node's output socket is not connected to anything...
+			 * do not execute any further, just exit the node immediately
+			 */
+			return;
+		}
+
+		if (in[0]->hasinput && in[0]->data) {
+			CompBuf *cbuf = typecheck_compbuf(in[0]->data, CB_RGBA);
+
+			sx = cbuf->x;
+			sy = cbuf->y;
+		}
+		else {
+			sx = (rd->size * rd->xsch) / 100;
+			sy = (rd->size * rd->ysch) / 100;
+		}
+
+		/* allocate the output buffer */
+		stackbuf = alloc_compbuf(sx, sy, CB_VAL, TRUE);
+		res = stackbuf->rect;
+
+		BKE_mask_rasterize(mask, sx, sy, res);
+
+		/* pass on output and free */
+		out[0]->data = stackbuf;
+	}
+}
+
+void register_node_type_cmp_mask(bNodeTreeType *ttype)
+{
+	static bNodeType ntype;
+
+	node_type_base(ttype, &ntype, CMP_NODE_MASK, "Mask", NODE_CLASS_INPUT, NODE_OPTIONS);
+	node_type_socket_templates(&ntype, cmp_node_mask_in, cmp_node_mask_out);
+	node_type_size(&ntype, 140, 100, 320);
+	node_type_exec(&ntype, exec);
+
+	nodeRegisterType(ttype, &ntype);
+}