forked from bartvdbraak/blender
3144ae2c34
This way util_simd.cpp would not require modifications if/when SSE2 is suddenly supported on 32bit platforms. This also allowed to unleash some issues with util_simd.h related on the fact that there size_t and int are actually the same types.
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*
|
|
* Copyright 2011-2013 Intel Corporation
|
|
* Modifications Copyright 2014, 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
|
|
*/
|
|
|
|
#ifdef WITH_KERNEL_SSE2
|
|
|
|
#define __KERNEL_SSE2__
|
|
#include "util_simd.h"
|
|
|
|
CCL_NAMESPACE_BEGIN
|
|
|
|
const __m128 _mm_lookupmask_ps[16] = {
|
|
_mm_castsi128_ps(_mm_set_epi32( 0, 0, 0, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0, 0, 0,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0, 0,-1, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0, 0,-1,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0,-1, 0, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0,-1, 0,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0,-1,-1, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32( 0,-1,-1,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1, 0, 0, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1, 0, 0,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1, 0,-1, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1, 0,-1,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1,-1, 0, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1,-1, 0,-1)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1,-1,-1, 0)),
|
|
_mm_castsi128_ps(_mm_set_epi32(-1,-1,-1,-1))
|
|
};
|
|
|
|
|
|
CCL_NAMESPACE_END
|
|
|
|
#endif // WITH_KERNEL_SSE2
|