Differential D12367 Diff 41308 intern/cycles/device/optix/util.h

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				/*
				* Copyright 2011-2021 Blender Foundation
				*
				* 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.
				*/

				#pragma once

				#ifdef WITH_OPTIX

				# include "device/cuda/util.h"

				# ifdef WITH_CUDA_DYNLOAD
				# include <cuew.h>
				// Do not use CUDA SDK headers when using CUEW
				# define OPTIX_DONT_INCLUDE_CUDA
				# endif

				# include <optix_stubs.h>

				/* Utility for checking return values of OptiX function calls. */
				# define optix_device_assert(optix_device, stmt) \
				{ \
				OptixResult result = stmt; \
				if (result != OPTIX_SUCCESS) { \
				const char *name = optixGetErrorName(result); \
				optix_device->set_error( \
				string_printf("%s in %s (%s:%d)", name, #stmt, __FILE__, __LINE__)); \
				} \
				} \
				(void)0

				# define optix_assert(stmt) optix_device_assert(this, stmt)

				#endif /* WITH_OPTIX */