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simd_mat4.hpp
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1
42 #pragma once
43
44 // Dependencies
45 #include "../detail/setup.hpp"
46
47 #if(GLM_ARCH != GLM_ARCH_PURE)
48
49 #if(GLM_ARCH & GLM_ARCH_SSE2)
50 # include "../detail/intrinsic_matrix.hpp"
51 # include "../gtx/simd_vec4.hpp"
52 #else
53 # error "GLM: GLM_GTX_simd_mat4 requires compiler support of SSE2 through intrinsics"
54 #endif
55
56 #if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
57 # pragma message("GLM: GLM_GTX_simd_mat4 extension included")
58 #endif
59
60 namespace glm{
61 namespace detail
62 {
65 GLM_ALIGNED_STRUCT(16) fmat4x4SIMD
66 {
67 typedef float value_type;
68 typedef fvec4SIMD col_type;
69 typedef fvec4SIMD row_type;
70 typedef std::size_t size_type;
71 typedef fmat4x4SIMD type;
72 typedef fmat4x4SIMD transpose_type;
73
74 GLM_FUNC_DECL length_t length() const;
75
76 fvec4SIMD Data[4];
77
79 // Constructors
80
81 fmat4x4SIMD();
82 explicit fmat4x4SIMD(float const & s);
83 explicit fmat4x4SIMD(
84 float const & x0, float const & y0, float const & z0, float const & w0,
85 float const & x1, float const & y1, float const & z1, float const & w1,
86 float const & x2, float const & y2, float const & z2, float const & w2,
87 float const & x3, float const & y3, float const & z3, float const & w3);
88 explicit fmat4x4SIMD(
89 fvec4SIMD const & v0,
90 fvec4SIMD const & v1,
91 fvec4SIMD const & v2,
92 fvec4SIMD const & v3);
93 explicit fmat4x4SIMD(
94 mat4x4 const & m);
95 explicit fmat4x4SIMD(
96 __m128 const in[4]);
97
98 // Conversions
99 //template <typename U>
100 //explicit tmat4x4(tmat4x4<U> const & m);
101
102 //explicit tmat4x4(tmat2x2<T> const & x);
103 //explicit tmat4x4(tmat3x3<T> const & x);
104 //explicit tmat4x4(tmat2x3<T> const & x);
105 //explicit tmat4x4(tmat3x2<T> const & x);
106 //explicit tmat4x4(tmat2x4<T> const & x);
107 //explicit tmat4x4(tmat4x2<T> const & x);
108 //explicit tmat4x4(tmat3x4<T> const & x);
109 //explicit tmat4x4(tmat4x3<T> const & x);
110
111 // Accesses
112 fvec4SIMD & operator[](length_t i);
113 fvec4SIMD const & operator[](length_t i) const;
114
115 // Unary updatable operators
116 fmat4x4SIMD & operator= (fmat4x4SIMD const & m);
117 fmat4x4SIMD & operator+= (float const & s);
118 fmat4x4SIMD & operator+= (fmat4x4SIMD const & m);
119 fmat4x4SIMD & operator-= (float const & s);
120 fmat4x4SIMD & operator-= (fmat4x4SIMD const & m);
121 fmat4x4SIMD & operator*= (float const & s);
122 fmat4x4SIMD & operator*= (fmat4x4SIMD const & m);
123 fmat4x4SIMD & operator/= (float const & s);
124 fmat4x4SIMD & operator/= (fmat4x4SIMD const & m);
125 fmat4x4SIMD & operator++ ();
126 fmat4x4SIMD & operator-- ();
127 };
128
129 // Binary operators
130 fmat4x4SIMD operator+ (fmat4x4SIMD const & m, float const & s);
131 fmat4x4SIMD operator+ (float const & s, fmat4x4SIMD const & m);
132 fmat4x4SIMD operator+ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
133
134 fmat4x4SIMD operator- (fmat4x4SIMD const & m, float const & s);
135 fmat4x4SIMD operator- (float const & s, fmat4x4SIMD const & m);
136 fmat4x4SIMD operator- (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
137
138 fmat4x4SIMD operator* (fmat4x4SIMD const & m, float const & s);
139 fmat4x4SIMD operator* (float const & s, fmat4x4SIMD const & m);
140
141 fvec4SIMD operator* (fmat4x4SIMD const & m, fvec4SIMD const & v);
142 fvec4SIMD operator* (fvec4SIMD const & v, fmat4x4SIMD const & m);
143
144 fmat4x4SIMD operator* (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
145
146 fmat4x4SIMD operator/ (fmat4x4SIMD const & m, float const & s);
147 fmat4x4SIMD operator/ (float const & s, fmat4x4SIMD const & m);
148
149 fvec4SIMD operator/ (fmat4x4SIMD const & m, fvec4SIMD const & v);
150 fvec4SIMD operator/ (fvec4SIMD const & v, fmat4x4SIMD const & m);
151
152 fmat4x4SIMD operator/ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
153
154 // Unary constant operators
155 fmat4x4SIMD const operator- (fmat4x4SIMD const & m);
156 fmat4x4SIMD const operator-- (fmat4x4SIMD const & m, int);
157 fmat4x4SIMD const operator++ (fmat4x4SIMD const & m, int);
158 }//namespace detail
159
160 typedef detail::fmat4x4SIMD simdMat4;
161
164
167 mat4 mat4_cast(
168 detail::fmat4x4SIMD const & x);
169
173 detail::fmat4x4SIMD matrixCompMult(
174 detail::fmat4x4SIMD const & x,
175 detail::fmat4x4SIMD const & y);
176
181 detail::fmat4x4SIMD outerProduct(
182 detail::fvec4SIMD const & c,
183 detail::fvec4SIMD const & r);
184
187 detail::fmat4x4SIMD transpose(
188 detail::fmat4x4SIMD const & x);
189
192 float determinant(
193 detail::fmat4x4SIMD const & m);
194
197 detail::fmat4x4SIMD inverse(
198 detail::fmat4x4SIMD const & m);
199
201 }// namespace glm
202
203 #include "simd_mat4.inl"
204
205 #endif//(GLM_ARCH != GLM_ARCH_PURE)
glm::mat4
mat4x4 mat4
4 columns of 4 components matrix of floating-point numbers.
Definition: type_mat.hpp:442
glm::length
GLM_FUNC_DECL T length(vecType< T, P > const &x)
Returns the length of x, i.e., sqrt(x * x).
glm::mat4x4
highp_mat4x4 mat4x4
4 columns of 4 components matrix of floating-point numbers.
Definition: type_mat.hpp:425
glm::outerProduct
GLM_FUNC_DECL detail::outerProduct_trait< T, P, vecTypeA, vecTypeB >::type outerProduct(vecTypeA< T, P > const &c, vecTypeB< T, P > const &r)
Treats the first parameter c as a column vector and the second parameter r as a row vector and does a...
glm
Definition: _noise.hpp:39
glm::inverse
GLM_FUNC_DECL matType< T, P > inverse(matType< T, P > const &m)
Return the inverse of a squared matrix.
glm::mat4_cast
GLM_FUNC_DECL tmat4x4< T, P > mat4_cast(tquat< T, P > const &x)
Converts a quaternion to a 4 * 4 matrix.
glm::matrixCompMult
GLM_FUNC_DECL matType< T, P > matrixCompMult(matType< T, P > const &x, matType< T, P > const &y)
Multiply matrix x by matrix y component-wise, i.e., result[i][j] is the scalar product of x[i][j] and...
glm::determinant
GLM_FUNC_DECL T determinant(matType< T, P > const &m)
Returns the transposed matrix of x.