Differential D2592 Diff 8522 intern/cycles/filter/filter_compat_cuda.h

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intern/cycles/filter/filter_compat_cuda.h

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				/*
				* Copyright 2011-2017 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.
				*/

				#ifndef __FILTER_COMPAT_CUDA_H__
				#define __FILTER_COMPAT_CUDA_H__

				#define __KERNEL_GPU__
				#define __KERNEL_CUDA__
				#define CCL_NAMESPACE_BEGIN
				#define CCL_NAMESPACE_END

				#include <cuda.h>
				#include <cuda_fp16.h>
				#include <float.h>

				/* Qualifier wrappers for different names on different devices */

				#define ccl_device __device__ __inline__
				# define ccl_device_forceinline __device__ __forceinline__
				#if (__KERNEL_CUDA_VERSION__ == 80) && (__CUDA_ARCH__ < 500)
				# define ccl_device_inline __device__ __forceinline__
				#else
				# define ccl_device_inline __device__ __inline__
				#endif
				#define ccl_device_noinline __device__ __noinline__
				#define ccl_global
				#define ccl_constant
				#define ccl_may_alias
				#define ccl_addr_space
				#define ccl_restrict __restrict__
				#define ccl_align(n) __align__(n)
				#define ccl_readonly_ptr const * __restrict__
				#define ccl_local __shared__
				#define ccl_local_param

				#define CCL_MAX_LOCAL_SIZE (CUDA_THREADS_BLOCK_WIDTH*CUDA_THREADS_BLOCK_WIDTH)

				/* No assert supported for CUDA */

				#define kernel_assert(cond)

				/* Types */

				#include "util/util_half.h"
				#include "util/util_types.h"

				/* Use fast math functions */

				#define cosf(x) __cosf(((float)(x)))
				#define sinf(x) __sinf(((float)(x)))
				#define powf(x, y) __powf(((float)(x)), ((float)(y)))
				#define tanf(x) __tanf(((float)(x)))
				#define logf(x) __logf(((float)(x)))
				#define expf(x) __expf(((float)(x)))

				#endif /* __FILTER_COMPAT_CUDA_H__ */