1 files changed, 52 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_WriteBufferOperation.h b/source/blender/compositor/operations/COM_WriteBufferOperation.h
new file mode 100644
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+++ b/source/blender/compositor/operations/COM_WriteBufferOperation.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2011, Blender Foundation.
+ *
+ * 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.
+ *
+ * Contributor: 
+ *		Jeroen Bakker 
+ *		Monique Dewanchand
+ */
+
+#ifndef _COM_WriteBufferOperation_h_
+#define _COM_WriteBufferOperation_h_
+
+#include "COM_NodeOperation.h"
+#include "COM_MemoryProxy.h"
+#include "COM_SocketReader.h"
+/**
+  * @brief Operation to write to a tile
+  * @ingroup Operation
+  */
+class WriteBufferOperation: public NodeOperation {
+	MemoryProxy *memoryProxy;
+	NodeOperation *input;
+	const bNodeTree * tree;
+public:
+	WriteBufferOperation();
+	~WriteBufferOperation();
+	int isBufferOperation() {return true;}
+	MemoryProxy* getMemoryProxy() {return this->memoryProxy;}
+	void executePixel(float* color, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[]);
+	const bool isWriteBufferOperation() const {return true;}
+	
+	void executeRegion(rcti *rect, unsigned int tileNumber, MemoryBuffer** memoryBuffers);
+	void initExecution();
+	void deinitExecution();
+	void setbNodeTree(const bNodeTree* tree) {this->tree = tree;}
+	void executeOpenCLRegion(cl_context context, cl_program program, cl_command_queue queue, rcti *rect, unsigned int chunkNumber, MemoryBuffer** memoryBuffers);
+
+};
+#endif