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allow vectorization of mat44.col() by adding a InnerPanel boolean

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template parameter to Block
This commit is contained in:
Gael Guennebaud
2010-07-23 16:29:29 +02:00
parent 853c0e15df
commit aa2b46aa91
6 changed files with 30 additions and 17 deletions
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2
Eigen/src/Core/arch/SSE/MathFunctions.h
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@@ -373,7 +373,7 @@ Packet4f ei_pcos<Packet4f>(const Packet4f& _x)
return _mm_xor_ps(y, sign_bit);
}
// This is Quake3's fast inverse square root.
// This is based on Quake3's fast inverse square root.
// For detail see here: http://www.beyond3d.com/content/articles/8/
template<> EIGEN_DEFINE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS EIGEN_UNUSED
Packet4f ei_psqrt<Packet4f>(const Packet4f& _x)