1 /********************************************************************************** 2 * Copyright (c) 2008-2019 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 * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS 16 * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS 17 * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT 18 * https://www.khronos.org/registry/ 19 * 20 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 21 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 23 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 24 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 25 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 26 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. 27 **********************************************************************************/ 28 /*****************************************************************************\ 29 30 Copyright (c) 2013-2019 Intel Corporation All Rights Reserved. 31 32 THESE MATERIALS ARE PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 33 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 34 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 35 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS 36 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 37 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 38 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 39 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 40 OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING 41 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THESE 42 MATERIALS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 43 44 File Name: cl_va_api_media_sharing_intel.h 45 46 Abstract: 47 48 Notes: 49 50 \*****************************************************************************/ 51 52 53 #ifndef __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H 54 #define __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H 55 56 #include <CL/cl.h> 57 #include <CL/cl_platform.h> 58 #include <va/va.h> 59 60 #ifdef __cplusplus 61 extern "C" { 62 #endif 63 64 /****************************************** 65 * cl_intel_va_api_media_sharing extension * 66 *******************************************/ 67 68 #define cl_intel_va_api_media_sharing 1 69 70 /* error codes */ 71 #define CL_INVALID_VA_API_MEDIA_ADAPTER_INTEL -1098 72 #define CL_INVALID_VA_API_MEDIA_SURFACE_INTEL -1099 73 #define CL_VA_API_MEDIA_SURFACE_ALREADY_ACQUIRED_INTEL -1100 74 #define CL_VA_API_MEDIA_SURFACE_NOT_ACQUIRED_INTEL -1101 75 76 /* cl_va_api_device_source_intel */ 77 #define CL_VA_API_DISPLAY_INTEL 0x4094 78 79 /* cl_va_api_device_set_intel */ 80 #define CL_PREFERRED_DEVICES_FOR_VA_API_INTEL 0x4095 81 #define CL_ALL_DEVICES_FOR_VA_API_INTEL 0x4096 82 83 /* cl_context_info */ 84 #define CL_CONTEXT_VA_API_DISPLAY_INTEL 0x4097 85 86 /* cl_mem_info */ 87 #define CL_MEM_VA_API_MEDIA_SURFACE_INTEL 0x4098 88 89 /* cl_image_info */ 90 #define CL_IMAGE_VA_API_PLANE_INTEL 0x4099 91 92 /* cl_command_type */ 93 #define CL_COMMAND_ACQUIRE_VA_API_MEDIA_SURFACES_INTEL 0x409A 94 #define CL_COMMAND_RELEASE_VA_API_MEDIA_SURFACES_INTEL 0x409B 95 96 typedef cl_uint cl_va_api_device_source_intel; 97 typedef cl_uint cl_va_api_device_set_intel; 98 99 extern CL_API_ENTRY cl_int CL_API_CALL 100 clGetDeviceIDsFromVA_APIMediaAdapterINTEL( 101 cl_platform_id platform, 102 cl_va_api_device_source_intel media_adapter_type, 103 void* media_adapter, 104 cl_va_api_device_set_intel media_adapter_set, 105 cl_uint num_entries, 106 cl_device_id* devices, 107 cl_uint* num_devices) CL_EXT_SUFFIX__VERSION_1_2; 108 109 typedef CL_API_ENTRY cl_int (CL_API_CALL * clGetDeviceIDsFromVA_APIMediaAdapterINTEL_fn)( 110 cl_platform_id platform, 111 cl_va_api_device_source_intel media_adapter_type, 112 void* media_adapter, 113 cl_va_api_device_set_intel media_adapter_set, 114 cl_uint num_entries, 115 cl_device_id* devices, 116 cl_uint* num_devices) CL_EXT_SUFFIX__VERSION_1_2; 117 118 extern CL_API_ENTRY cl_mem CL_API_CALL 119 clCreateFromVA_APIMediaSurfaceINTEL( 120 cl_context context, 121 cl_mem_flags flags, 122 VASurfaceID* surface, 123 cl_uint plane, 124 cl_int* errcode_ret) CL_EXT_SUFFIX__VERSION_1_2; 125 126 typedef CL_API_ENTRY cl_mem (CL_API_CALL * clCreateFromVA_APIMediaSurfaceINTEL_fn)( 127 cl_context context, 128 cl_mem_flags flags, 129 VASurfaceID* surface, 130 cl_uint plane, 131 cl_int* errcode_ret) CL_EXT_SUFFIX__VERSION_1_2; 132 133 extern CL_API_ENTRY cl_int CL_API_CALL 134 clEnqueueAcquireVA_APIMediaSurfacesINTEL( 135 cl_command_queue command_queue, 136 cl_uint num_objects, 137 const cl_mem* mem_objects, 138 cl_uint num_events_in_wait_list, 139 const cl_event* event_wait_list, 140 cl_event* event) CL_EXT_SUFFIX__VERSION_1_2; 141 142 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireVA_APIMediaSurfacesINTEL_fn)( 143 cl_command_queue command_queue, 144 cl_uint num_objects, 145 const cl_mem* mem_objects, 146 cl_uint num_events_in_wait_list, 147 const cl_event* event_wait_list, 148 cl_event* event) CL_EXT_SUFFIX__VERSION_1_2; 149 150 extern CL_API_ENTRY cl_int CL_API_CALL 151 clEnqueueReleaseVA_APIMediaSurfacesINTEL( 152 cl_command_queue command_queue, 153 cl_uint num_objects, 154 const cl_mem* mem_objects, 155 cl_uint num_events_in_wait_list, 156 const cl_event* event_wait_list, 157 cl_event* event) CL_EXT_SUFFIX__VERSION_1_2; 158 159 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseVA_APIMediaSurfacesINTEL_fn)( 160 cl_command_queue command_queue, 161 cl_uint num_objects, 162 const cl_mem* mem_objects, 163 cl_uint num_events_in_wait_list, 164 const cl_event* event_wait_list, 165 cl_event* event) CL_EXT_SUFFIX__VERSION_1_2; 166 167 #ifdef __cplusplus 168 } 169 #endif 170 171 #endif /* __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H */ 172 173