diff options
Diffstat (limited to '')
| -rw-r--r-- | external/include/glm/simd/geometric.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/external/include/glm/simd/geometric.h b/external/include/glm/simd/geometric.h index ca53387..07d7cbc 100644 --- a/external/include/glm/simd/geometric.h +++ b/external/include/glm/simd/geometric.h @@ -108,7 +108,7 @@ GLM_FUNC_QUALIFIER __m128 glm_vec4_refract(glm_vec4 I, glm_vec4 N, glm_vec4 eta) glm_vec4 const sub0 = _mm_sub_ps(_mm_set1_ps(1.0f), mul0); glm_vec4 const sub1 = _mm_sub_ps(_mm_set1_ps(1.0f), mul1); glm_vec4 const mul2 = _mm_mul_ps(sub0, sub1); - + if(_mm_movemask_ps(_mm_cmplt_ss(mul2, _mm_set1_ps(0.0f))) == 0) return _mm_set1_ps(0.0f); |