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Added outerProduct SIMD implementation

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This commit is contained in:
Christophe Riccio 2011-02-08 15:35:06 +00:00
parent 572e379dd3
commit 26766eaac4
2 changed files with 12 additions and 2 deletions
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10
glm/gtx/simd_mat4.inl
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@ -270,7 +270,17 @@ namespace simd_mat4
detail::fvec4SIMD const & r
)
{
__m128 Shu0 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(0, 0, 0, 0));
__m128 Shu1 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(1, 1, 1, 1));
__m128 Shu2 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(2, 2, 2, 2));
__m128 Shu3 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(3, 3, 3, 3));
detail::fmat4x4SIMD result(detail::fmat4x4SIMD::null);
result[0].Data = _mm_mul_ps(c.Data, Shu0);
result[1].Data = _mm_mul_ps(c.Data, Shu1);
result[2].Data = _mm_mul_ps(c.Data, Shu2);
result[3].Data = _mm_mul_ps(c.Data, Shu3);
return result;
}
inline detail::fmat4x4SIMD transpose(detail::fmat4x4SIMD const & m)

4
test/gtx/gtx-simd-mat4.cpp
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@ -280,8 +280,8 @@ int main()
Failed += test_compute_glm();
Failed += test_compute_gtx();
float Det = glm::simdDeterminant(glm::simdMat4(1.0));
glm::simdMat4 D = glm::simdMatrixCompMult(glm::simdMat4(1.0), glm::simdMat4(1.0));
float Det = glm::determinant(glm::simdMat4(1.0));
glm::simdMat4 D = glm::matrixCompMult(glm::simdMat4(1.0), glm::simdMat4(1.0));
system("pause");