89 lines
2.8 KiB
Plaintext
89 lines
2.8 KiB
Plaintext
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/// @ref core
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/// @file glm/detail/func_matrix_simd.inl
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#if GLM_ARCH & GLM_ARCH_SSE2_BIT
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#include "type_mat4x4.hpp"
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#include "func_geometric.hpp"
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#include "../simd/matrix.h"
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namespace glm{
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namespace detail
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{
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template <precision P>
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struct compute_matrixCompMult<tmat4x4, float, P, true>
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{
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GLM_STATIC_ASSERT(detail::is_aligned<P>::value, "Specialization requires aligned");
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GLM_FUNC_QUALIFIER static tmat4x4<float, P> call(tmat4x4<float, P> const & x, tmat4x4<float, P> const & y)
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{
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tmat4x4<float, P> result(uninitialize);
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glm_mat4_matrixCompMult(
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*(glm_vec4 const (*)[4])&x[0].data,
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*(glm_vec4 const (*)[4])&y[0].data,
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*(glm_vec4(*)[4])&result[0].data);
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return result;
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}
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};
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template <precision P>
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struct compute_transpose<tmat4x4, float, P, true>
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{
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GLM_FUNC_QUALIFIER static tmat4x4<float, P> call(tmat4x4<float, P> const & m)
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{
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tmat4x4<float, P> result(uninitialize);
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glm_mat4_transpose(
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*(glm_vec4 const (*)[4])&m[0].data,
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*(glm_vec4(*)[4])&result[0].data);
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return result;
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}
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};
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template <precision P>
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struct compute_determinant<tmat4x4, float, P, true>
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{
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GLM_FUNC_QUALIFIER static float call(tmat4x4<float, P> const& m)
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{
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return _mm_cvtss_f32(glm_mat4_determinant(*reinterpret_cast<__m128 const(*)[4]>(&m[0].data)));
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}
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};
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template <precision P>
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struct compute_inverse<tmat4x4, float, P, true>
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{
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GLM_FUNC_QUALIFIER static tmat4x4<float, P> call(tmat4x4<float, P> const& m)
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{
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tmat4x4<float, P> Result(uninitialize);
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glm_mat4_inverse(*reinterpret_cast<__m128 const(*)[4]>(&m[0].data), *reinterpret_cast<__m128(*)[4]>(&Result[0].data));
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return Result;
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}
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};
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}//namespace detail
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template<>
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GLM_FUNC_QUALIFIER tmat4x4<float, aligned_lowp> outerProduct<float, aligned_lowp, tvec4, tvec4>(tvec4<float, aligned_lowp> const & c, tvec4<float, aligned_lowp> const & r)
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{
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tmat4x4<float, aligned_lowp> m(uninitialize);
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glm_mat4_outerProduct(c.data, r.data, *reinterpret_cast<__m128(*)[4]>(&m[0].data));
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return m;
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}
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template<>
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GLM_FUNC_QUALIFIER tmat4x4<float, aligned_mediump> outerProduct<float, aligned_mediump, tvec4, tvec4>(tvec4<float, aligned_mediump> const & c, tvec4<float, aligned_mediump> const & r)
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{
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tmat4x4<float, aligned_mediump> m(uninitialize);
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glm_mat4_outerProduct(c.data, r.data, *reinterpret_cast<__m128(*)[4]>(&m[0].data));
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return m;
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}
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template<>
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GLM_FUNC_QUALIFIER tmat4x4<float, aligned_highp> outerProduct<float, aligned_highp, tvec4, tvec4>(tvec4<float, aligned_highp> const & c, tvec4<float, aligned_highp> const & r)
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{
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tmat4x4<float, aligned_highp> m(uninitialize);
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glm_mat4_outerProduct(c.data, r.data, *reinterpret_cast<__m128(*)[4]>(&m[0].data));
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return m;
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}
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}//namespace glm
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#endif
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