forked from bartvdbraak/blender
134 lines
3.5 KiB
C
134 lines
3.5 KiB
C
/*
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* Copyright 2011-2013 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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#ifndef __KERNEL_COMPAT_OPENCL_H__
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#define __KERNEL_COMPAT_OPENCL_H__
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#define __KERNEL_GPU__
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#define __KERNEL_OPENCL__
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/* no namespaces in opencl */
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#define CCL_NAMESPACE_BEGIN
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#define CCL_NAMESPACE_END
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#ifdef __KERNEL_OPENCL_AMD__
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#define __CL_NO_FLOAT3__
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#endif
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#ifdef __CL_NO_FLOAT3__
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#define float3 float4
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#endif
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#ifdef __CL_NOINLINE__
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#define ccl_noinline __attribute__((noinline))
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#else
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#define ccl_noinline
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#endif
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/* in opencl all functions are device functions, so leave this empty */
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#define ccl_device
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#define ccl_device_inline ccl_device
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#define ccl_device_noinline ccl_device ccl_noinline
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#define ccl_may_alias
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#define ccl_constant __constant
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#define ccl_global __global
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/* no assert in opencl */
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#define kernel_assert(cond)
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/* make_type definitions with opencl style element initializers */
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#ifdef make_float2
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#undef make_float2
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#endif
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#ifdef make_float3
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#undef make_float3
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#endif
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#ifdef make_float4
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#undef make_float4
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#endif
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#ifdef make_int2
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#undef make_int2
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#endif
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#ifdef make_int3
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#undef make_int3
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#endif
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#ifdef make_int4
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#undef make_int4
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#endif
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#ifdef make_uchar4
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#undef make_uchar4
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#endif
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#define make_float2(x, y) ((float2)(x, y))
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#ifdef __CL_NO_FLOAT3__
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#define make_float3(x, y, z) ((float4)(x, y, z, 0.0f))
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#else
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#define make_float3(x, y, z) ((float3)(x, y, z))
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#endif
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#define make_float4(x, y, z, w) ((float4)(x, y, z, w))
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#define make_int2(x, y) ((int2)(x, y))
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#define make_int3(x, y, z) ((int3)(x, y, z))
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#define make_int4(x, y, z, w) ((int4)(x, y, z, w))
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#define make_uchar4(x, y, z, w) ((uchar4)(x, y, z, w))
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/* math functions */
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#define __uint_as_float(x) as_float(x)
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#define __float_as_uint(x) as_uint(x)
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#define __int_as_float(x) as_float(x)
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#define __float_as_int(x) as_int(x)
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#define powf(x, y) pow(((float)x), ((float)y))
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#define fabsf(x) fabs(((float)x))
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#define copysignf(x, y) copysign(((float)x), ((float)y))
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#define asinf(x) asin(((float)x))
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#define acosf(x) acos(((float)x))
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#define atanf(x) atan(((float)x))
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#define floorf(x) floor(((float)x))
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#define ceilf(x) ceil(((float)x))
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#define hypotf(x, y) hypot(((float)x), ((float)y))
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#define atan2f(x, y) atan2(((float)x), ((float)y))
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#define fmaxf(x, y) fmax(((float)x), ((float)y))
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#define fminf(x, y) fmin(((float)x), ((float)y))
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#define fmodf(x, y) fmod((float)x, (float)y)
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#ifndef __CL_USE_NATIVE__
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#define sinf(x) native_sin(((float)x))
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#define cosf(x) native_cos(((float)x))
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#define tanf(x) native_tan(((float)x))
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#define expf(x) native_exp(((float)x))
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#define sqrtf(x) native_sqrt(((float)x))
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#define logf(x) native_log(((float)x))
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#else
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#define sinf(x) sin(((float)x))
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#define cosf(x) cos(((float)x))
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#define tanf(x) tan(((float)x))
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#define expf(x) exp(((float)x))
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#define sqrtf(x) sqrt(((float)x))
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#define logf(x) log(((float)x))
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#endif
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/* data lookup defines */
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#define kernel_data (*kg->data)
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#define kernel_tex_fetch(t, index) kg->t[index]
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/* define NULL */
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#define NULL 0
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#include "util_half.h"
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#include "util_types.h"
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#endif /* __KERNEL_COMPAT_OPENCL_H__ */
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