0.9.8
simd_mat4.hpp
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1 
13 #pragma once
14 
15 // Dependencies
16 #include "../detail/setup.hpp"
17 
18 #if(GLM_ARCH != GLM_ARCH_PURE)
19 
20 #if(GLM_ARCH & GLM_ARCH_SSE2_BIT)
21 # include "../detail/intrinsic_matrix.hpp"
22 # include "../gtx/simd_vec4.hpp"
23 #else
24 # error "GLM: GLM_GTX_simd_mat4 requires compiler support of SSE2 through intrinsics"
25 #endif
26 
27 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
28 # pragma message("GLM: GLM_GTX_simd_mat4 extension included")
29 # pragma message("GLM: GLM_GTX_simd_mat4 extension is deprecated and will be removed in GLM 0.9.9. Use mat4 instead and use compiler SIMD arguments.")
30 #endif
31 
32 namespace glm{
33 namespace detail
34 {
37  GLM_ALIGNED_STRUCT(16) fmat4x4SIMD
38  {
39  typedef float value_type;
40  typedef fvec4SIMD col_type;
41  typedef fvec4SIMD row_type;
42  typedef std::size_t size_type;
43  typedef fmat4x4SIMD type;
44  typedef fmat4x4SIMD transpose_type;
45 
46  typedef tmat4x4<float, defaultp> pure_type;
47  typedef tvec4<float, defaultp> pure_row_type;
48  typedef tvec4<float, defaultp> pure_col_type;
49  typedef tmat4x4<float, defaultp> pure_transpose_type;
50 
51  GLM_FUNC_DECL length_t length() const;
52 
53  fvec4SIMD Data[4];
54 
56  // Constructors
57 
58  fmat4x4SIMD() GLM_DEFAULT_CTOR;
59  explicit fmat4x4SIMD(float const & s);
60  explicit fmat4x4SIMD(
61  float const & x0, float const & y0, float const & z0, float const & w0,
62  float const & x1, float const & y1, float const & z1, float const & w1,
63  float const & x2, float const & y2, float const & z2, float const & w2,
64  float const & x3, float const & y3, float const & z3, float const & w3);
65  explicit fmat4x4SIMD(
66  fvec4SIMD const & v0,
67  fvec4SIMD const & v1,
68  fvec4SIMD const & v2,
69  fvec4SIMD const & v3);
70  explicit fmat4x4SIMD(
71  mat4x4 const & m);
72  explicit fmat4x4SIMD(
73  __m128 const in[4]);
74 
75  // Conversions
76  //template <typename U>
77  //explicit tmat4x4(tmat4x4<U> const & m);
78 
79  //explicit tmat4x4(tmat2x2<T> const & x);
80  //explicit tmat4x4(tmat3x3<T> const & x);
81  //explicit tmat4x4(tmat2x3<T> const & x);
82  //explicit tmat4x4(tmat3x2<T> const & x);
83  //explicit tmat4x4(tmat2x4<T> const & x);
84  //explicit tmat4x4(tmat4x2<T> const & x);
85  //explicit tmat4x4(tmat3x4<T> const & x);
86  //explicit tmat4x4(tmat4x3<T> const & x);
87 
88  // Accesses
89  fvec4SIMD & operator[](length_t i);
90  fvec4SIMD const & operator[](length_t i) const;
91 
92  // Unary updatable operators
93  fmat4x4SIMD & operator= (fmat4x4SIMD const & m) GLM_DEFAULT;
94  fmat4x4SIMD & operator+= (float const & s);
95  fmat4x4SIMD & operator+= (fmat4x4SIMD const & m);
96  fmat4x4SIMD & operator-= (float const & s);
97  fmat4x4SIMD & operator-= (fmat4x4SIMD const & m);
98  fmat4x4SIMD & operator*= (float const & s);
99  fmat4x4SIMD & operator*= (fmat4x4SIMD const & m);
100  fmat4x4SIMD & operator/= (float const & s);
101  fmat4x4SIMD & operator/= (fmat4x4SIMD const & m);
102  fmat4x4SIMD & operator++ ();
103  fmat4x4SIMD & operator-- ();
104  };
105 
106  // Binary operators
107  fmat4x4SIMD operator+ (fmat4x4SIMD const & m, float const & s);
108  fmat4x4SIMD operator+ (float const & s, fmat4x4SIMD const & m);
109  fmat4x4SIMD operator+ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
110 
111  fmat4x4SIMD operator- (fmat4x4SIMD const & m, float const & s);
112  fmat4x4SIMD operator- (float const & s, fmat4x4SIMD const & m);
113  fmat4x4SIMD operator- (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
114 
115  fmat4x4SIMD operator* (fmat4x4SIMD const & m, float const & s);
116  fmat4x4SIMD operator* (float const & s, fmat4x4SIMD const & m);
117 
118  fvec4SIMD operator* (fmat4x4SIMD const & m, fvec4SIMD const & v);
119  fvec4SIMD operator* (fvec4SIMD const & v, fmat4x4SIMD const & m);
120 
121  fmat4x4SIMD operator* (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
122 
123  fmat4x4SIMD operator/ (fmat4x4SIMD const & m, float const & s);
124  fmat4x4SIMD operator/ (float const & s, fmat4x4SIMD const & m);
125 
126  fvec4SIMD operator/ (fmat4x4SIMD const & m, fvec4SIMD const & v);
127  fvec4SIMD operator/ (fvec4SIMD const & v, fmat4x4SIMD const & m);
128 
129  fmat4x4SIMD operator/ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
130 
131  // Unary constant operators
132  fmat4x4SIMD const operator- (fmat4x4SIMD const & m);
133  fmat4x4SIMD const operator-- (fmat4x4SIMD const & m, int);
134  fmat4x4SIMD const operator++ (fmat4x4SIMD const & m, int);
135 }//namespace detail
136 
137  typedef detail::fmat4x4SIMD simdMat4;
138 
141 
144  mat4 mat4_cast(
145  detail::fmat4x4SIMD const & x);
146 
150  detail::fmat4x4SIMD matrixCompMult(
151  detail::fmat4x4SIMD const & x,
152  detail::fmat4x4SIMD const & y);
153 
158  detail::fmat4x4SIMD outerProduct(
159  detail::fvec4SIMD const & c,
160  detail::fvec4SIMD const & r);
161 
164  detail::fmat4x4SIMD transpose(
165  detail::fmat4x4SIMD const & x);
166 
169  float determinant(
170  detail::fmat4x4SIMD const & m);
171 
174  detail::fmat4x4SIMD inverse(
175  detail::fmat4x4SIMD const & m);
176 
178 }// namespace glm
179 
180 #include "simd_mat4.inl"
181 
182 #endif//(GLM_ARCH != GLM_ARCH_PURE)
glm::determinant
GLM_FUNC_DECL T determinant(matType< T, P > const &m)
Returns the transposed matrix of x.
glm
Definition: _noise.hpp:11
glm::inverse
GLM_FUNC_DECL matType< T, P > inverse(matType< T, P > const &m)
Return the inverse of a squared matrix.
glm::mat4
mat4x4 mat4
4 columns of 4 components matrix of floating-point numbers.
Definition: type_mat.hpp:416
glm::mat4x4
highp_mat4x4 mat4x4
4 columns of 4 components matrix of floating-point numbers.
Definition: type_mat.hpp:399
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::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::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::length
GLM_FUNC_DECL T length(vecType< T, P > const &x)
Returns the length of x, i.e., sqrt(x * x).
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