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bug #86 : use internal:: namespace instead of ei_ prefix

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This commit is contained in:
Benoit Jacob
2010-10-25 10:15:22 -04:00
parent ca85a1f6c5
commit 4716040703
330 changed files with 7615 additions and 7032 deletions
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59
Eigen/src/Geometry/arch/Geometry_SSE.h
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@@ -26,8 +26,10 @@
#ifndef EIGEN_GEOMETRY_SSE_H
#define EIGEN_GEOMETRY_SSE_H
namespace internal {
template<class Derived, class OtherDerived>
struct ei_quat_product<Architecture::SSE, Derived, OtherDerived, float, Aligned>
struct quat_product<Architecture::SSE, Derived, OtherDerived, float, Aligned>
{
inline static Quaternion<float> run(const QuaternionBase<Derived>& _a, const QuaternionBase<OtherDerived>& _b)
{
@@ -35,31 +37,31 @@ struct ei_quat_product<Architecture::SSE, Derived, OtherDerived, float, Aligned>
Quaternion<float> res;
__m128 a = _a.coeffs().template packet<Aligned>(0);
__m128 b = _b.coeffs().template packet<Aligned>(0);
__m128 flip1 = _mm_xor_ps(_mm_mul_ps(ei_vec4f_swizzle1(a,1,2,0,2),
ei_vec4f_swizzle1(b,2,0,1,2)),mask);
__m128 flip2 = _mm_xor_ps(_mm_mul_ps(ei_vec4f_swizzle1(a,3,3,3,1),
ei_vec4f_swizzle1(b,0,1,2,1)),mask);
ei_pstore(&res.x(),
_mm_add_ps(_mm_sub_ps(_mm_mul_ps(a,ei_vec4f_swizzle1(b,3,3,3,3)),
_mm_mul_ps(ei_vec4f_swizzle1(a,2,0,1,0),
ei_vec4f_swizzle1(b,1,2,0,0))),
__m128 flip1 = _mm_xor_ps(_mm_mul_ps(vec4f_swizzle1(a,1,2,0,2),
vec4f_swizzle1(b,2,0,1,2)),mask);
__m128 flip2 = _mm_xor_ps(_mm_mul_ps(vec4f_swizzle1(a,3,3,3,1),
vec4f_swizzle1(b,0,1,2,1)),mask);
pstore(&res.x(),
_mm_add_ps(_mm_sub_ps(_mm_mul_ps(a,vec4f_swizzle1(b,3,3,3,3)),
_mm_mul_ps(vec4f_swizzle1(a,2,0,1,0),
vec4f_swizzle1(b,1,2,0,0))),
_mm_add_ps(flip1,flip2)));
return res;
}
};
template<typename VectorLhs,typename VectorRhs>
struct ei_cross3_impl<Architecture::SSE,VectorLhs,VectorRhs,float,true>
struct cross3_impl<Architecture::SSE,VectorLhs,VectorRhs,float,true>
{
inline static typename ei_plain_matrix_type<VectorLhs>::type
inline static typename plain_matrix_type<VectorLhs>::type
run(const VectorLhs& lhs, const VectorRhs& rhs)
{
__m128 a = lhs.template packet<VectorLhs::Flags&AlignedBit ? Aligned : Unaligned>(0);
__m128 b = rhs.template packet<VectorRhs::Flags&AlignedBit ? Aligned : Unaligned>(0);
__m128 mul1=_mm_mul_ps(ei_vec4f_swizzle1(a,1,2,0,3),ei_vec4f_swizzle1(b,2,0,1,3));
__m128 mul2=_mm_mul_ps(ei_vec4f_swizzle1(a,2,0,1,3),ei_vec4f_swizzle1(b,1,2,0,3));
typename ei_plain_matrix_type<VectorLhs>::type res;
ei_pstore(&res.x(),_mm_sub_ps(mul1,mul2));
__m128 mul1=_mm_mul_ps(vec4f_swizzle1(a,1,2,0,3),vec4f_swizzle1(b,2,0,1,3));
__m128 mul2=_mm_mul_ps(vec4f_swizzle1(a,2,0,1,3),vec4f_swizzle1(b,1,2,0,3));
typename plain_matrix_type<VectorLhs>::type res;
pstore(&res.x(),_mm_sub_ps(mul1,mul2));
return res;
}
};
@@ -68,7 +70,7 @@ struct ei_cross3_impl<Architecture::SSE,VectorLhs,VectorRhs,float,true>
template<class Derived, class OtherDerived>
struct ei_quat_product<Architecture::SSE, Derived, OtherDerived, double, Aligned>
struct quat_product<Architecture::SSE, Derived, OtherDerived, double, Aligned>
{
inline static Quaternion<double> run(const QuaternionBase<Derived>& _a, const QuaternionBase<OtherDerived>& _b)
{
@@ -79,10 +81,10 @@ struct ei_quat_product<Architecture::SSE, Derived, OtherDerived, double, Aligned
const double* a = _a.coeffs().data();
Packet2d b_xy = _b.coeffs().template packet<Aligned>(0);
Packet2d b_zw = _b.coeffs().template packet<Aligned>(2);
Packet2d a_xx = ei_pset1<Packet2d>(a[0]);
Packet2d a_yy = ei_pset1<Packet2d>(a[1]);
Packet2d a_zz = ei_pset1<Packet2d>(a[2]);
Packet2d a_ww = ei_pset1<Packet2d>(a[3]);
Packet2d a_xx = pset1<Packet2d>(a[0]);
Packet2d a_yy = pset1<Packet2d>(a[1]);
Packet2d a_zz = pset1<Packet2d>(a[2]);
Packet2d a_ww = pset1<Packet2d>(a[3]);
// two temporaries:
Packet2d t1, t2;
@@ -92,13 +94,13 @@ struct ei_quat_product<Architecture::SSE, Derived, OtherDerived, double, Aligned
* t2 = zz*xy - xx*zw
* res.xy = t1 +/- swap(t2)
*/
t1 = ei_padd(ei_pmul(a_ww, b_xy), ei_pmul(a_yy, b_zw));
t2 = ei_psub(ei_pmul(a_zz, b_xy), ei_pmul(a_xx, b_zw));
t1 = padd(pmul(a_ww, b_xy), pmul(a_yy, b_zw));
t2 = psub(pmul(a_zz, b_xy), pmul(a_xx, b_zw));
#ifdef __SSE3__
EIGEN_UNUSED_VARIABLE(mask)
ei_pstore(&res.x(), _mm_addsub_pd(t1, ei_preverse(t2)));
pstore(&res.x(), _mm_addsub_pd(t1, preverse(t2)));
#else
ei_pstore(&res.x(), ei_padd(t1, ei_pxor(mask,ei_preverse(t2))));
pstore(&res.x(), padd(t1, pxor(mask,preverse(t2))));
#endif
/*
@@ -106,18 +108,19 @@ struct ei_quat_product<Architecture::SSE, Derived, OtherDerived, double, Aligned
* t2 = zz*zw + xx*xy
* res.zw = t1 -/+ swap(t2) = swap( swap(t1) +/- t2)
*/
t1 = ei_psub(ei_pmul(a_ww, b_zw), ei_pmul(a_yy, b_xy));
t2 = ei_padd(ei_pmul(a_zz, b_zw), ei_pmul(a_xx, b_xy));
t1 = psub(pmul(a_ww, b_zw), pmul(a_yy, b_xy));
t2 = padd(pmul(a_zz, b_zw), pmul(a_xx, b_xy));
#ifdef __SSE3__
EIGEN_UNUSED_VARIABLE(mask)
ei_pstore(&res.z(), ei_preverse(_mm_addsub_pd(ei_preverse(t1), t2)));
pstore(&res.z(), preverse(_mm_addsub_pd(preverse(t1), t2)));
#else
ei_pstore(&res.z(), ei_psub(t1, ei_pxor(mask,ei_preverse(t2))));
pstore(&res.z(), psub(t1, pxor(mask,preverse(t2))));
#endif
return res;
}
};
} // end namespace internal
#endif // EIGEN_GEOMETRY_SSE_H