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fixed SSE reflect

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This commit is contained in:
Christophe Riccio 2011-01-10 18:57:05 +00:00
parent 3f05907da0
commit 9bfef421e2
1 changed files with 1 additions and 1 deletions
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glm/core/intrinsic_geometric.inl
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@ -90,7 +90,7 @@ inline __m128 _mm_ffd_ps(__m128 N, __m128 I, __m128 Nref)
inline __m128 _mm_rfe_ps(__m128 I, __m128 N)
{
__m128 dot0 = _mm_dot_ps(N, I);
__m128 mul0 = _mm_mul_ps(N, I);
__m128 mul0 = _mm_mul_ps(N, dot0);
__m128 mul1 = _mm_mul_ps(mul0, glm::detail::two);
__m128 sub0 = _mm_sub_ps(I, mul1);
return sub0;