diff options
Diffstat (limited to 'src/gallium/drivers/swr/rasterizer/common')
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/common/simdintrin.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/common/simdintrin.h b/src/gallium/drivers/swr/rasterizer/common/simdintrin.h index ea79902a002..562408db8db 100644 --- a/src/gallium/drivers/swr/rasterizer/common/simdintrin.h +++ b/src/gallium/drivers/swr/rasterizer/common/simdintrin.h @@ -660,6 +660,15 @@ simdscalar vMask(int32_t mask) } INLINE +simdscalari vMaski(int32_t mask) +{ + __m256i vec = _mm256_set1_epi32(mask); + const __m256i bit = _mm256_set_epi32(0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01); + vec = _simd_and_si(vec, bit); + return _simd_cmplt_epi32(_mm256_setzero_si256(), vec); +} + +INLINE void _simd_mov(simdscalar &r, unsigned int rlane, simdscalar& s, unsigned int slane) { OSALIGNSIMD(float) rArray[KNOB_SIMD_WIDTH], sArray[KNOB_SIMD_WIDTH]; |