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- // ======================================================================== //
- // Copyright 2009-2017 Intel Corporation //
- // //
- // 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. //
- // ======================================================================== //
- #include "sse.h"
- namespace embree
- {
- 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))
- };
- const __m128d _mm_lookupmask_pd[4] = {
- _mm_castsi128_pd(_mm_set_epi32( 0, 0, 0, 0)),
- _mm_castsi128_pd(_mm_set_epi32( 0, 0,-1,-1)),
- _mm_castsi128_pd(_mm_set_epi32(-1,-1, 0, 0)),
- _mm_castsi128_pd(_mm_set_epi32(-1,-1,-1,-1))
- };
- }
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