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128 lines
5.0 KiB
128 lines
5.0 KiB
11 years ago
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/**********************************************************************************
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* Copyright (c) 2008-2012 The Khronos Group Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and/or associated documentation files (the
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* "Materials"), to deal in the Materials without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Materials, and to
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* permit persons to whom the Materials are furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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**********************************************************************************/
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/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
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#ifndef __OPENCL_CL_DX9_MEDIA_SHARING_H
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#define __OPENCL_CL_DX9_MEDIA_SHARING_H
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#include <CL/cl.h>
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#include <CL/cl_platform.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/******************************************************************************
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/* cl_khr_dx9_media_sharing */
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#define cl_khr_dx9_media_sharing 1
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typedef cl_uint cl_dx9_media_adapter_type_khr;
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typedef cl_uint cl_dx9_media_adapter_set_khr;
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#if defined(_WIN32)
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#include <d3d9.h>
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typedef struct _cl_dx9_surface_info_khr
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{
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IDirect3DSurface9 *resource;
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HANDLE shared_handle;
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} cl_dx9_surface_info_khr;
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#endif
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/******************************************************************************/
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// Error Codes
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#define CL_INVALID_DX9_MEDIA_ADAPTER_KHR -1010
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#define CL_INVALID_DX9_MEDIA_SURFACE_KHR -1011
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#define CL_DX9_MEDIA_SURFACE_ALREADY_ACQUIRED_KHR -1012
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#define CL_DX9_MEDIA_SURFACE_NOT_ACQUIRED_KHR -1013
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// cl_media_adapter_type_khr
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#define CL_ADAPTER_D3D9_KHR 0x2020
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#define CL_ADAPTER_D3D9EX_KHR 0x2021
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#define CL_ADAPTER_DXVA_KHR 0x2022
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// cl_media_adapter_set_khr
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#define CL_PREFERRED_DEVICES_FOR_DX9_MEDIA_ADAPTER_KHR 0x2023
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#define CL_ALL_DEVICES_FOR_DX9_MEDIA_ADAPTER_KHR 0x2024
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// cl_context_info
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#define CL_CONTEXT_ADAPTER_D3D9_KHR 0x2025
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#define CL_CONTEXT_ADAPTER_D3D9EX_KHR 0x2026
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#define CL_CONTEXT_ADAPTER_DXVA_KHR 0x2027
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// cl_mem_info
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#define CL_MEM_DX9_MEDIA_ADAPTER_TYPE_KHR 0x2028
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#define CL_MEM_DX9_MEDIA_SURFACE_INFO_KHR 0x2029
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// cl_image_info
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#define CL_IMAGE_DX9_MEDIA_PLANE_KHR 0x202A
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// cl_command_type
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#define CL_COMMAND_ACQUIRE_DX9_MEDIA_SURFACES_KHR 0x202B
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#define CL_COMMAND_RELEASE_DX9_MEDIA_SURFACES_KHR 0x202C
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/******************************************************************************/
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typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetDeviceIDsFromDX9MediaAdapterKHR_fn)(
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cl_platform_id platform,
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cl_uint num_media_adapters,
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cl_dx9_media_adapter_type_khr * media_adapter_type,
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void * media_adapters,
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cl_dx9_media_adapter_set_khr media_adapter_set,
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cl_uint num_entries,
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cl_device_id * devices,
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cl_uint * num_devices) CL_API_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromDX9MediaSurfaceKHR_fn)(
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cl_context context,
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cl_mem_flags flags,
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cl_dx9_media_adapter_type_khr adapter_type,
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void * surface_info,
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cl_uint plane,
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cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireDX9MediaSurfacesKHR_fn)(
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cl_command_queue command_queue,
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cl_uint num_objects,
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const cl_mem * mem_objects,
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cl_uint num_events_in_wait_list,
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const cl_event * event_wait_list,
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cl_event * event) CL_API_SUFFIX__VERSION_1_2;
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typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseDX9MediaSurfacesKHR_fn)(
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cl_command_queue command_queue,
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cl_uint num_objects,
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const cl_mem * mem_objects,
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cl_uint num_events_in_wait_list,
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const cl_event * event_wait_list,
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cl_event * event) CL_API_SUFFIX__VERSION_1_2;
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#ifdef __cplusplus
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}
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#endif
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#endif // __OPENCL_CL_DX9_MEDIA_SHARING_H
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