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diff --git a/source/blender/compositor/intern/COM_OpenCLDevice.h b/source/blender/compositor/intern/COM_OpenCLDevice.h
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+++ b/source/blender/compositor/intern/COM_OpenCLDevice.h
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+/*
+ * 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
+ */
+
+class OpenCLDevice;
+
+#ifndef _COM_OpenCLDevice_h
+#define _COM_OpenCLDevice_h
+
+#include "COM_Device.h"
+#include "OCL_opencl.h"
+#include "COM_WorkScheduler.h"
+
+
+/**
+  * @brief device representing an GPU OpenCL device.
+  * an instance of this class represents a single cl_device
+  */
+class OpenCLDevice: public Device {
+private:
+	/**
+	  *@brief opencl context
+	  */
+	cl_context context;
+	
+	/**
+	  *@brief opencl device
+	  */
+	cl_device_id device;
+	
+	/**
+	  *@brief opencl program
+	  */
+	cl_program program;
+	
+	/**
+	  *@brief opencl command queue
+	  */
+	cl_command_queue queue;
+public:
+	/**
+	  *@brief constructor with opencl device
+	  *@param context
+	  *@param device
+	  */
+	OpenCLDevice(cl_context context, cl_device_id device, cl_program program);
+	
+	
+	/**
+	  * @brief initialize the device
+	  * During initialization the OpenCL cl_command_queue is created
+	  * the command queue is stored in the field queue.
+	  * @see queue 
+	  */
+	bool initialize();
+	
+	/**
+	  * @brief deinitialize the device
+	  * During deintiialization the command queue is cleared
+	  */
+	void deinitialize();
+	
+	/**
+	  * @brief execute a WorkPackage
+	  * @param work the WorkPackage to execute
+	  */
+	void execute(WorkPackage *work);
+};
+
+#endif