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review.mlplatform.org / ml / ComputeLibrary / 6ff3b19ee6120edf015fad8caab2991faa3070af / . / include / CL / cl_dx9_media_sharing.h
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Anthony Barbier6ff3b192017-09-04 18:44:23 +0100[diff] [blame^]1/**********************************************************************************
2 * Copyright (c) 2008-2012 The Khronos Group Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and/or associated documentation files (the
6 * "Materials"), to deal in the Materials without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Materials, and to
9 * permit persons to whom the Materials are furnished to do so, subject to
10 * the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included
13 * in all copies or substantial portions of the Materials.
14 *
15 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
21 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
22 **********************************************************************************/
23
24/* $Revision: 11708 $ on $Date: 2010-06-13 23:36:24 -0700 (Sun, 13 Jun 2010) $ */
25
26#ifndef __OPENCL_CL_DX9_MEDIA_SHARING_H
27#define __OPENCL_CL_DX9_MEDIA_SHARING_H
28
29#include <CL/cl.h>
30#include <CL/cl_platform.h>
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36/******************************************************************************
37/* cl_khr_dx9_media_sharing */
38#define cl_khr_dx9_media_sharing 1
39
40typedef cl_uint cl_dx9_media_adapter_type_khr;
41typedef cl_uint cl_dx9_media_adapter_set_khr;
42
43#if defined(_WIN32)
44#include <d3d9.h>
45typedef struct _cl_dx9_surface_info_khr
46{
47 IDirect3DSurface9 *resource;
48 HANDLE shared_handle;
49} cl_dx9_surface_info_khr;
50#endif
51
52
53/******************************************************************************/
54
55// Error Codes
56#define CL_INVALID_DX9_MEDIA_ADAPTER_KHR -1010
57#define CL_INVALID_DX9_MEDIA_SURFACE_KHR -1011
58#define CL_DX9_MEDIA_SURFACE_ALREADY_ACQUIRED_KHR -1012
59#define CL_DX9_MEDIA_SURFACE_NOT_ACQUIRED_KHR -1013
60
61// cl_media_adapter_type_khr
62#define CL_ADAPTER_D3D9_KHR 0x2020
63#define CL_ADAPTER_D3D9EX_KHR 0x2021
64#define CL_ADAPTER_DXVA_KHR 0x2022
65
66// cl_media_adapter_set_khr
67#define CL_PREFERRED_DEVICES_FOR_DX9_MEDIA_ADAPTER_KHR 0x2023
68#define CL_ALL_DEVICES_FOR_DX9_MEDIA_ADAPTER_KHR 0x2024
69
70// cl_context_info
71#define CL_CONTEXT_ADAPTER_D3D9_KHR 0x2025
72#define CL_CONTEXT_ADAPTER_D3D9EX_KHR 0x2026
73#define CL_CONTEXT_ADAPTER_DXVA_KHR 0x2027
74
75// cl_mem_info
76#define CL_MEM_DX9_MEDIA_ADAPTER_TYPE_KHR 0x2028
77#define CL_MEM_DX9_MEDIA_SURFACE_INFO_KHR 0x2029
78
79// cl_image_info
80#define CL_IMAGE_DX9_MEDIA_PLANE_KHR 0x202A
81
82// cl_command_type
83#define CL_COMMAND_ACQUIRE_DX9_MEDIA_SURFACES_KHR 0x202B
84#define CL_COMMAND_RELEASE_DX9_MEDIA_SURFACES_KHR 0x202C
85
86/******************************************************************************/
87
88typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetDeviceIDsFromDX9MediaAdapterKHR_fn)(
89 cl_platform_id platform,
90 cl_uint num_media_adapters,
91 cl_dx9_media_adapter_type_khr * media_adapter_type,
92 void * media_adapters,
93 cl_dx9_media_adapter_set_khr media_adapter_set,
94 cl_uint num_entries,
95 cl_device_id * devices,
96 cl_uint * num_devices) CL_API_SUFFIX__VERSION_1_2;
97
98typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromDX9MediaSurfaceKHR_fn)(
99 cl_context context,
100 cl_mem_flags flags,
101 cl_dx9_media_adapter_type_khr adapter_type,
102 void * surface_info,
103 cl_uint plane,
104 cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_2;
105
106typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireDX9MediaSurfacesKHR_fn)(
107 cl_command_queue command_queue,
108 cl_uint num_objects,
109 const cl_mem * mem_objects,
110 cl_uint num_events_in_wait_list,
111 const cl_event * event_wait_list,
112 cl_event * event) CL_API_SUFFIX__VERSION_1_2;
113
114typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseDX9MediaSurfacesKHR_fn)(
115 cl_command_queue command_queue,
116 cl_uint num_objects,
117 const cl_mem * mem_objects,
118 cl_uint num_events_in_wait_list,
119 const cl_event * event_wait_list,
120 cl_event * event) CL_API_SUFFIX__VERSION_1_2;
121
122#ifdef __cplusplus
123}
124#endif
125
126#endif // __OPENCL_CL_DX9_MEDIA_SHARING_H
127