| 1 | // Copyright 2009-2021 Intel Corporation |
| 2 | // SPDX-License-Identifier: Apache-2.0 |
| 3 | |
| 4 | #include "sse.h" |
| 5 | |
| 6 | namespace embree |
| 7 | { |
| 8 | const __m128 mm_lookupmask_ps[16] = { |
| 9 | _mm_castsi128_ps(_mm_set_epi32( 0, 0, 0, 0)), |
| 10 | _mm_castsi128_ps(_mm_set_epi32( 0, 0, 0,-1)), |
| 11 | _mm_castsi128_ps(_mm_set_epi32( 0, 0,-1, 0)), |
| 12 | _mm_castsi128_ps(_mm_set_epi32( 0, 0,-1,-1)), |
| 13 | _mm_castsi128_ps(_mm_set_epi32( 0,-1, 0, 0)), |
| 14 | _mm_castsi128_ps(_mm_set_epi32( 0,-1, 0,-1)), |
| 15 | _mm_castsi128_ps(_mm_set_epi32( 0,-1,-1, 0)), |
| 16 | _mm_castsi128_ps(_mm_set_epi32( 0,-1,-1,-1)), |
| 17 | _mm_castsi128_ps(_mm_set_epi32(-1, 0, 0, 0)), |
| 18 | _mm_castsi128_ps(_mm_set_epi32(-1, 0, 0,-1)), |
| 19 | _mm_castsi128_ps(_mm_set_epi32(-1, 0,-1, 0)), |
| 20 | _mm_castsi128_ps(_mm_set_epi32(-1, 0,-1,-1)), |
| 21 | _mm_castsi128_ps(_mm_set_epi32(-1,-1, 0, 0)), |
| 22 | _mm_castsi128_ps(_mm_set_epi32(-1,-1, 0,-1)), |
| 23 | _mm_castsi128_ps(_mm_set_epi32(-1,-1,-1, 0)), |
| 24 | _mm_castsi128_ps(_mm_set_epi32(-1,-1,-1,-1)) |
| 25 | }; |
| 26 | |
| 27 | const __m128d mm_lookupmask_pd[4] = { |
| 28 | _mm_castsi128_pd(_mm_set_epi32( 0, 0, 0, 0)), |
| 29 | _mm_castsi128_pd(_mm_set_epi32( 0, 0,-1,-1)), |
| 30 | _mm_castsi128_pd(_mm_set_epi32(-1,-1, 0, 0)), |
| 31 | _mm_castsi128_pd(_mm_set_epi32(-1,-1,-1,-1)) |
| 32 | }; |
| 33 | |
| 34 | } |
| 35 | |