137 lines
5.3 KiB
C
137 lines
5.3 KiB
C
|
/*******************************************************************************
|
||
|
* Copyright (c) 2008-2020 The Khronos Group Inc.
|
||
|
*
|
||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
* you may not use this file except in compliance with the License.
|
||
|
* You may obtain a copy of the License at
|
||
|
*
|
||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
*
|
||
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
* See the License for the specific language governing permissions and
|
||
|
* limitations under the License.
|
||
|
******************************************************************************/
|
||
|
|
||
|
#ifndef __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H
|
||
|
#define __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H
|
||
|
|
||
|
#include <CL/cl.h>
|
||
|
#include <CL/cl_platform.h>
|
||
|
#include <va/va.h>
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
extern "C" {
|
||
|
#endif
|
||
|
|
||
|
/******************************************
|
||
|
* cl_intel_va_api_media_sharing extension *
|
||
|
*******************************************/
|
||
|
|
||
|
#define cl_intel_va_api_media_sharing 1
|
||
|
|
||
|
/* error codes */
|
||
|
#define CL_INVALID_VA_API_MEDIA_ADAPTER_INTEL -1098
|
||
|
#define CL_INVALID_VA_API_MEDIA_SURFACE_INTEL -1099
|
||
|
#define CL_VA_API_MEDIA_SURFACE_ALREADY_ACQUIRED_INTEL -1100
|
||
|
#define CL_VA_API_MEDIA_SURFACE_NOT_ACQUIRED_INTEL -1101
|
||
|
|
||
|
/* cl_va_api_device_source_intel */
|
||
|
#define CL_VA_API_DISPLAY_INTEL 0x4094
|
||
|
|
||
|
/* cl_va_api_device_set_intel */
|
||
|
#define CL_PREFERRED_DEVICES_FOR_VA_API_INTEL 0x4095
|
||
|
#define CL_ALL_DEVICES_FOR_VA_API_INTEL 0x4096
|
||
|
|
||
|
/* cl_context_info */
|
||
|
#define CL_CONTEXT_VA_API_DISPLAY_INTEL 0x4097
|
||
|
|
||
|
/* cl_mem_info */
|
||
|
#define CL_MEM_VA_API_MEDIA_SURFACE_INTEL 0x4098
|
||
|
|
||
|
/* cl_image_info */
|
||
|
#define CL_IMAGE_VA_API_PLANE_INTEL 0x4099
|
||
|
|
||
|
/* cl_command_type */
|
||
|
#define CL_COMMAND_ACQUIRE_VA_API_MEDIA_SURFACES_INTEL 0x409A
|
||
|
#define CL_COMMAND_RELEASE_VA_API_MEDIA_SURFACES_INTEL 0x409B
|
||
|
|
||
|
typedef cl_uint cl_va_api_device_source_intel;
|
||
|
typedef cl_uint cl_va_api_device_set_intel;
|
||
|
|
||
|
extern CL_API_ENTRY cl_int CL_API_CALL
|
||
|
clGetDeviceIDsFromVA_APIMediaAdapterINTEL(
|
||
|
cl_platform_id platform,
|
||
|
cl_va_api_device_source_intel media_adapter_type,
|
||
|
void* media_adapter,
|
||
|
cl_va_api_device_set_intel media_adapter_set,
|
||
|
cl_uint num_entries,
|
||
|
cl_device_id* devices,
|
||
|
cl_uint* num_devices) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
typedef cl_int (CL_API_CALL * clGetDeviceIDsFromVA_APIMediaAdapterINTEL_fn)(
|
||
|
cl_platform_id platform,
|
||
|
cl_va_api_device_source_intel media_adapter_type,
|
||
|
void* media_adapter,
|
||
|
cl_va_api_device_set_intel media_adapter_set,
|
||
|
cl_uint num_entries,
|
||
|
cl_device_id* devices,
|
||
|
cl_uint* num_devices) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
extern CL_API_ENTRY cl_mem CL_API_CALL
|
||
|
clCreateFromVA_APIMediaSurfaceINTEL(
|
||
|
cl_context context,
|
||
|
cl_mem_flags flags,
|
||
|
VASurfaceID* surface,
|
||
|
cl_uint plane,
|
||
|
cl_int* errcode_ret) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
typedef cl_mem (CL_API_CALL * clCreateFromVA_APIMediaSurfaceINTEL_fn)(
|
||
|
cl_context context,
|
||
|
cl_mem_flags flags,
|
||
|
VASurfaceID* surface,
|
||
|
cl_uint plane,
|
||
|
cl_int* errcode_ret) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
extern CL_API_ENTRY cl_int CL_API_CALL
|
||
|
clEnqueueAcquireVA_APIMediaSurfacesINTEL(
|
||
|
cl_command_queue command_queue,
|
||
|
cl_uint num_objects,
|
||
|
const cl_mem* mem_objects,
|
||
|
cl_uint num_events_in_wait_list,
|
||
|
const cl_event* event_wait_list,
|
||
|
cl_event* event) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
typedef cl_int (CL_API_CALL *clEnqueueAcquireVA_APIMediaSurfacesINTEL_fn)(
|
||
|
cl_command_queue command_queue,
|
||
|
cl_uint num_objects,
|
||
|
const cl_mem* mem_objects,
|
||
|
cl_uint num_events_in_wait_list,
|
||
|
const cl_event* event_wait_list,
|
||
|
cl_event* event) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
extern CL_API_ENTRY cl_int CL_API_CALL
|
||
|
clEnqueueReleaseVA_APIMediaSurfacesINTEL(
|
||
|
cl_command_queue command_queue,
|
||
|
cl_uint num_objects,
|
||
|
const cl_mem* mem_objects,
|
||
|
cl_uint num_events_in_wait_list,
|
||
|
const cl_event* event_wait_list,
|
||
|
cl_event* event) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
typedef cl_int (CL_API_CALL *clEnqueueReleaseVA_APIMediaSurfacesINTEL_fn)(
|
||
|
cl_command_queue command_queue,
|
||
|
cl_uint num_objects,
|
||
|
const cl_mem* mem_objects,
|
||
|
cl_uint num_events_in_wait_list,
|
||
|
const cl_event* event_wait_list,
|
||
|
cl_event* event) CL_API_SUFFIX__VERSION_1_2;
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
#endif /* __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H */
|
||
|
|