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Diffstat (limited to 'source/blender/compositor/intern/COM_OpenCLDevice.h')
-rw-r--r-- | source/blender/compositor/intern/COM_OpenCLDevice.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/source/blender/compositor/intern/COM_OpenCLDevice.h b/source/blender/compositor/intern/COM_OpenCLDevice.h new file mode 100644 index 00000000000..f61c555558d --- /dev/null +++ b/source/blender/compositor/intern/COM_OpenCLDevice.h @@ -0,0 +1,88 @@ +/* + * 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 |