GLM  0.9.5
simd_mat4.hpp
1 
38 #ifndef GLM_GTX_simd_mat4
39 #define GLM_GTX_simd_mat4
40 
41 // Dependencies
42 #include "../detail/setup.hpp"
43 
44 #if(GLM_ARCH != GLM_ARCH_PURE)
45 
46 #if(GLM_ARCH & GLM_ARCH_SSE2)
47 # include "../detail/intrinsic_matrix.hpp"
48 # include "../gtx/simd_vec4.hpp"
49 #else
50 # error "GLM: GLM_GTX_simd_mat4 requires compiler support of SSE2 through intrinsics"
51 #endif
52 
53 #if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
54 # pragma message("GLM: GLM_GTX_simd_mat4 extension included")
55 #endif
56 
57 namespace glm{
58 namespace detail
59 {
62  GLM_ALIGNED_STRUCT(16) fmat4x4SIMD
63  {
64  enum ctor{_null};
65  typedef float value_type;
66  typedef fvec4SIMD col_type;
67  typedef fvec4SIMD row_type;
68  typedef std::size_t size_type;
69  typedef fmat4x4SIMD type;
70  typedef fmat4x4SIMD transpose_type;
71 
72  GLM_FUNC_DECL length_t length() const;
73 
74  fvec4SIMD Data[4];
75 
77  // Constructors
78 
79  fmat4x4SIMD();
80  explicit fmat4x4SIMD(float const & s);
81  explicit fmat4x4SIMD(
82  float const & x0, float const & y0, float const & z0, float const & w0,
83  float const & x1, float const & y1, float const & z1, float const & w1,
84  float const & x2, float const & y2, float const & z2, float const & w2,
85  float const & x3, float const & y3, float const & z3, float const & w3);
86  explicit fmat4x4SIMD(
87  fvec4SIMD const & v0,
88  fvec4SIMD const & v1,
89  fvec4SIMD const & v2,
90  fvec4SIMD const & v3);
91  explicit fmat4x4SIMD(
92  mat4x4 const & m);
93  explicit fmat4x4SIMD(
94  __m128 const in[4]);
95 
96  // Conversions
97  //template <typename U>
98  //explicit tmat4x4(tmat4x4<U> const & m);
99 
100  //explicit tmat4x4(tmat2x2<T> const & x);
101  //explicit tmat4x4(tmat3x3<T> const & x);
102  //explicit tmat4x4(tmat2x3<T> const & x);
103  //explicit tmat4x4(tmat3x2<T> const & x);
104  //explicit tmat4x4(tmat2x4<T> const & x);
105  //explicit tmat4x4(tmat4x2<T> const & x);
106  //explicit tmat4x4(tmat3x4<T> const & x);
107  //explicit tmat4x4(tmat4x3<T> const & x);
108 
109  // Accesses
110  fvec4SIMD & operator[](length_t i);
111  fvec4SIMD const & operator[](length_t i) const;
112 
113  // Unary updatable operators
114  fmat4x4SIMD & operator= (fmat4x4SIMD const & m);
115  fmat4x4SIMD & operator+= (float const & s);
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++ ();
124  fmat4x4SIMD & operator-- ();
125  };
126 
127  // Binary operators
128  fmat4x4SIMD operator+ (fmat4x4SIMD const & m, float const & s);
129  fmat4x4SIMD operator+ (float const & s, fmat4x4SIMD const & m);
130  fmat4x4SIMD operator+ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
131 
132  fmat4x4SIMD operator- (fmat4x4SIMD const & m, float const & s);
133  fmat4x4SIMD operator- (float const & s, fmat4x4SIMD const & m);
134  fmat4x4SIMD operator- (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
135 
136  fmat4x4SIMD operator* (fmat4x4SIMD const & m, float const & s);
137  fmat4x4SIMD operator* (float const & s, fmat4x4SIMD const & m);
138 
139  fvec4SIMD operator* (fmat4x4SIMD const & m, fvec4SIMD const & v);
140  fvec4SIMD operator* (fvec4SIMD const & v, fmat4x4SIMD const & m);
141 
142  fmat4x4SIMD operator* (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
143 
144  fmat4x4SIMD operator/ (fmat4x4SIMD const & m, float const & s);
145  fmat4x4SIMD operator/ (float const & s, fmat4x4SIMD const & m);
146 
147  fvec4SIMD operator/ (fmat4x4SIMD const & m, fvec4SIMD const & v);
148  fvec4SIMD operator/ (fvec4SIMD const & v, fmat4x4SIMD const & m);
149 
150  fmat4x4SIMD operator/ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
151 
152  // Unary constant operators
153  fmat4x4SIMD const operator- (fmat4x4SIMD const & m);
154  fmat4x4SIMD const operator-- (fmat4x4SIMD const & m, int);
155  fmat4x4SIMD const operator++ (fmat4x4SIMD const & m, int);
156 }//namespace detail
157 
158  typedef detail::fmat4x4SIMD simdMat4;
159 
162 
165  mat4 mat4_cast(
166  detail::fmat4x4SIMD const & x);
167 
171  detail::fmat4x4SIMD matrixCompMult(
172  detail::fmat4x4SIMD const & x,
173  detail::fmat4x4SIMD const & y);
174 
179  detail::fmat4x4SIMD outerProduct(
180  detail::fvec4SIMD const & c,
181  detail::fvec4SIMD const & r);
182 
185  detail::fmat4x4SIMD transpose(
186  detail::fmat4x4SIMD const & x);
187 
190  float determinant(
191  detail::fmat4x4SIMD const & m);
192 
195  detail::fmat4x4SIMD inverse(
196  detail::fmat4x4SIMD const & m);
197 
199 }// namespace glm
200 
201 #include "simd_mat4.inl"
202 
203 #endif//(GLM_ARCH != GLM_ARCH_PURE)
204 
205 #endif//GLM_GTX_simd_mat4
glm::mat4x4
highp_mat4x4 mat4x4
4 columns of 4 components matrix of floating-point numbers.
Definition: type_mat.hpp:425
glm::mat4
mat4x4 mat4
4 columns of 4 components matrix of floating-point numbers.
Definition: type_mat.hpp:442
glm::mat4_cast
GLM_FUNC_DECL detail::tmat4x4< T, P > mat4_cast(detail::tquat< T, P > const &x)
Converts a quaternion to a 4 * 4 matrix.
glm::length
GLM_FUNC_DECL genType::value_type length(genType const &x)
Returns the length of x, i.e., sqrt(x * x).
glm::inverse
GLM_FUNC_DECL detail::tquat< T, P > inverse(detail::tquat< T, P > const &q)
Returns the q inverse.
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