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

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intern/cycles/filter/filter_compat_opencl.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_OPENCL_H__
				#define __FILTER_COMPAT_OPENCL_H__

				#define __KERNEL_GPU__
				#define __KERNEL_OPENCL__

				/* no namespaces in opencl */
				#define CCL_NAMESPACE_BEGIN
				#define CCL_NAMESPACE_END

				#ifdef __CL_NOINLINE__
				# define ccl_noinline __attribute__((noinline))
				#else
				# define ccl_noinline
				#endif

				/* in opencl all functions are device functions, so leave this empty */
				#define ccl_device
				#define ccl_device_inline ccl_device
				#define ccl_device_forceinline ccl_device
				#define ccl_device_noinline ccl_device ccl_noinline
				#define ccl_may_alias
				#define ccl_constant __constant
				#define ccl_global __global
				#define ccl_local __local
				#define ccl_private __private
				#define ccl_restrict restrict
				#define ccl_align(n) __attribute__((aligned(n)))
				#define ccl_readonly_ptr const * __restrict__
				#define ccl_local __local
				#define ccl_local_param __local

				#define CCL_MAX_LOCAL_SIZE 256

				/* no assert in opencl */
				#define kernel_assert(cond)

				/* make_type definitions with opencl style element initializers */
				#ifdef make_float2
				# undef make_float2
				#endif
				#ifdef make_float3
				# undef make_float3
				#endif
				#ifdef make_float4
				# undef make_float4
				#endif
				#ifdef make_int2
				# undef make_int2
				#endif
				#ifdef make_int3
				# undef make_int3
				#endif
				#ifdef make_int4
				# undef make_int4
				#endif
				#ifdef make_uchar4
				# undef make_uchar4
				#endif

				#define make_float2(x, y) ((float2)(x, y))
				#define make_float3(x, y, z) ((float3)(x, y, z))
				#define make_float4(x, y, z, w) ((float4)(x, y, z, w))
				#define make_int2(x, y) ((int2)(x, y))
				#define make_int3(x, y, z) ((int3)(x, y, z))
				#define make_int4(x, y, z, w) ((int4)(x, y, z, w))
				#define make_uchar4(x, y, z, w) ((uchar4)(x, y, z, w))

				/* math functions */
				#define __uint_as_float(x) as_float(x)
				#define __float_as_uint(x) as_uint(x)
				#define __int_as_float(x) as_float(x)
				#define __float_as_int(x) as_int(x)
				#define powf(x, y) pow(((float)(x)), ((float)(y)))
				#define fabsf(x) fabs(((float)(x)))
				#define copysignf(x, y) copysign(((float)(x)), ((float)(y)))
				#define asinf(x) asin(((float)(x)))
				#define acosf(x) acos(((float)(x)))
				#define atanf(x) atan(((float)(x)))
				#define floorf(x) floor(((float)(x)))
				#define ceilf(x) ceil(((float)(x)))
				#define hypotf(x, y) hypot(((float)(x)), ((float)(y)))
				#define atan2f(x, y) atan2(((float)(x)), ((float)(y)))
				#define fmaxf(x, y) fmax(((float)(x)), ((float)(y)))
				#define fminf(x, y) fmin(((float)(x)), ((float)(y)))
				#define fmodf(x, y) fmod((float)(x), (float)(y))

				#ifndef __CL_USE_NATIVE__
				# define sinf(x) native_sin(((float)(x)))
				# define cosf(x) native_cos(((float)(x)))
				# define tanf(x) native_tan(((float)(x)))
				# define expf(x) native_exp(((float)(x)))
				# define sqrtf(x) native_sqrt(((float)(x)))
				# define logf(x) native_log(((float)(x)))
				#else
				# define sinf(x) sin(((float)(x)))
				# define cosf(x) cos(((float)(x)))
				# define tanf(x) tan(((float)(x)))
				# define expf(x) exp(((float)(x)))
				# define sqrtf(x) sqrt(((float)(x)))
				# define logf(x) log(((float)(x)))
				#endif

				/* define NULL */
				#define NULL 0

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

				#endif /* __FILTER_COMPAT_OPENCL_H__ */