| 1 | /// @ref simd |
| 2 | /// @file glm/simd/experimental.h |
| 3 | |
| 4 | #pragma once |
| 5 | |
| 6 | #include "platform.h" |
| 7 | |
| 8 | #if GLM_ARCH & GLM_ARCH_SSE2_BIT |
| 9 | |
| 10 | GLM_FUNC_QUALIFIER glm_f32vec4 glm_vec1_sqrt_lowp(glm_f32vec4 x) |
| 11 | { |
| 12 | return _mm_mul_ss(_mm_rsqrt_ss(x), x); |
| 13 | } |
| 14 | |
| 15 | GLM_FUNC_QUALIFIER glm_f32vec4 glm_vec4_sqrt_lowp(glm_f32vec4 x) |
| 16 | { |
| 17 | return _mm_mul_ps(_mm_rsqrt_ps(x), x); |
| 18 | } |
| 19 | |
| 20 | #endif//GLM_ARCH & GLM_ARCH_SSE2_BIT |