1/// @ref core
2/// @file glm/detail/func_matrix_simd.inl
3
4#if GLM_ARCH & GLM_ARCH_SSE2_BIT
5
6#include "type_mat4x4.hpp"
7#include "func_geometric.hpp"
8#include "../simd/matrix.h"
9
10namespace glm{
11namespace detail
12{
13	template <precision P>
14	struct compute_matrixCompMult<tmat4x4, float, P, true>
15	{
16		GLM_STATIC_ASSERT(detail::is_aligned<P>::value, "Specialization requires aligned");
17
18		GLM_FUNC_QUALIFIER static tmat4x4<float, P> call(tmat4x4<float, P> const & x, tmat4x4<float, P> const & y)
19		{
20			tmat4x4<float, P> result(uninitialize);
21			glm_mat4_matrixCompMult(
22				*(glm_vec4 const (*)[4])&x[0].data,
23				*(glm_vec4 const (*)[4])&y[0].data,
24				*(glm_vec4(*)[4])&result[0].data);
25			return result;
26		}
27	};
28
29	template <precision P>
30	struct compute_transpose<tmat4x4, float, P, true>
31	{
32		GLM_FUNC_QUALIFIER static tmat4x4<float, P> call(tmat4x4<float, P> const & m)
33		{
34			tmat4x4<float, P> result(uninitialize);
35			glm_mat4_transpose(
36				*(glm_vec4 const (*)[4])&m[0].data,
37				*(glm_vec4(*)[4])&result[0].data);
38			return result;
39		}
40	};
41
42	template <precision P>
43	struct compute_determinant<tmat4x4, float, P, true>
44	{
45		GLM_FUNC_QUALIFIER static float call(tmat4x4<float, P> const& m)
46		{
47			return _mm_cvtss_f32(glm_mat4_determinant(*reinterpret_cast<__m128 const(*)[4]>(&m[0].data)));
48		}
49	};
50
51	template <precision P>
52	struct compute_inverse<tmat4x4, float, P, true>
53	{
54		GLM_FUNC_QUALIFIER static tmat4x4<float, P> call(tmat4x4<float, P> const& m)
55		{
56			tmat4x4<float, P> Result(uninitialize);
57			glm_mat4_inverse(*reinterpret_cast<__m128 const(*)[4]>(&m[0].data), *reinterpret_cast<__m128(*)[4]>(&Result[0].data));
58			return Result;
59		}
60	};
61}//namespace detail
62
63	template<>
64	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)
65	{
66		tmat4x4<float, aligned_lowp> m(uninitialize);
67		glm_mat4_outerProduct(c.data, r.data, *reinterpret_cast<__m128(*)[4]>(&m[0].data));
68		return m;
69	}
70
71	template<>
72	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)
73	{
74		tmat4x4<float, aligned_mediump> m(uninitialize);
75		glm_mat4_outerProduct(c.data, r.data, *reinterpret_cast<__m128(*)[4]>(&m[0].data));
76		return m;
77	}
78
79	template<>
80	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)
81	{
82		tmat4x4<float, aligned_highp> m(uninitialize);
83		glm_mat4_outerProduct(c.data, r.data, *reinterpret_cast<__m128(*)[4]>(&m[0].data));
84		return m;
85	}
86}//namespace glm
87
88#endif
89