xref: /third_party/mesa3d/src/gallium/include/frontend/opencl_interop.h

/**************************************************************************
 *
 * Copyright 2015 Advanced Micro Devices, Inc.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sub license, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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#ifndef OPENCL_INTEROP_H
#define OPENCL_INTEROP_H

/* dlsym these without the "_t" suffix. You should get the correct symbols
 * if the OpenCL driver is loaded.
 */

typedef bool (*opencl_dri_event_add_ref_t)(void *cl_event);
typedef bool (*opencl_dri_event_release_t)(void *cl_event);
typedef bool (*opencl_dri_event_wait_t)(void *cl_event, uint64_t timeout);
typedef struct pipe_fence_handle *(*opencl_dri_event_get_fence_t)(void *cl_event);

#endif /* OPENCL_INTEROP_H */