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# simd_mat4.hpp

    00001
    00002 // OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
    00004 // Created : 2009-05-07
    00005 // Updated : 2009-05-07
    00006 // Licence : This source is under MIT License
    00007 // File    : glm/gtx/simd_vec4.hpp
    00009 // Dependency:
    00010 // - GLM core
    00011 // - intrinsic
    00013
    00014 #ifndef glm_gtx_simd_mat4
    00015 #define glm_gtx_simd_mat4
    00016
    00017 // Dependency:
    00018 #include "../glm.hpp"
    00019
    00020 #if(GLM_ARCH & GLM_ARCH_SSE2)
    00021 #       include "../core/intrinsic_matrix.hpp"
    00022 #       include "../gtx/simd_vec4.hpp"
    00023 #else
    00024 #       error "GLM: GLM_GTX_simd_mat4 requires compiler support of SSE2 through intrinsics"
    00025 #endif
    00026
    00027 #if(defined(GLM_MESSAGES) && !defined(glm_ext))
    00028 #       pragma message("GLM: GLM_GTX_simd_mat4 extension included")
    00029 #endif
    00030
    00031 namespace glm
    00032 {
    00033         namespace detail
    00034         {
    00037                 GLM_ALIGNED_STRUCT(16) fmat4x4SIMD
    00038                 {
    00039                         enum ctor{null};
    00040
    00041                         typedef float value_type;
    00042                         typedef fvec4SIMD col_type;
    00043                         typedef fvec4SIMD row_type;
    00044                         typedef std::size_t size_type;
    00045                         static size_type value_size();
    00046                         static size_type col_size();
    00047                         static size_type row_size();
    00048                         static bool is_matrix();
    00049
    00050                         fvec4SIMD Data[4];
    00051
    00053                         // Constructors
    00054
    00055                         fmat4x4SIMD();
    00056                         explicit fmat4x4SIMD(float const & s);
    00057                         explicit fmat4x4SIMD(
    00058                                 float const & x0, float const & y0, float const & z0, float const & w0,
    00059                                 float const & x1, float const & y1, float const & z1, float const & w1,
    00060                                 float const & x2, float const & y2, float const & z2, float const & w2,
    00061                                 float const & x3, float const & y3, float const & z3, float const & w3);
    00062                         explicit fmat4x4SIMD(
    00063                                 fvec4SIMD const & v0,
    00064                                 fvec4SIMD const & v1,
    00065                                 fvec4SIMD const & v2,
    00066                                 fvec4SIMD const & v3);
    00067                         explicit fmat4x4SIMD(
    00068                                 tmat4x4<float> const & m);
    00069
    00070                         // Conversions
    00071                         //template <typename U>
    00072                         //explicit tmat4x4(tmat4x4<U> const & m);
    00073
    00074                         //explicit tmat4x4(tmat2x2<T> const & x);
    00075                         //explicit tmat4x4(tmat3x3<T> const & x);
    00076                         //explicit tmat4x4(tmat2x3<T> const & x);
    00077                         //explicit tmat4x4(tmat3x2<T> const & x);
    00078                         //explicit tmat4x4(tmat2x4<T> const & x);
    00079                         //explicit tmat4x4(tmat4x2<T> const & x);
    00080                         //explicit tmat4x4(tmat3x4<T> const & x);
    00081                         //explicit tmat4x4(tmat4x3<T> const & x);
    00082
    00083                         // Accesses
    00084                         fvec4SIMD & operator[](size_type i);
    00085                         fvec4SIMD const & operator[](size_type i) const;
    00086
    00087                         // Unary updatable operators
    00088                         fmat4x4SIMD & operator= (fmat4x4SIMD const & m);
    00089                         fmat4x4SIMD & operator+= (float const & s);
    00090                         fmat4x4SIMD & operator+= (fmat4x4SIMD const & m);
    00091                         fmat4x4SIMD & operator-= (float const & s);
    00092                         fmat4x4SIMD & operator-= (fmat4x4SIMD const & m);
    00093                         fmat4x4SIMD & operator*= (float const & s);
    00094                         fmat4x4SIMD & operator*= (fmat4x4SIMD const & m);
    00095                         fmat4x4SIMD & operator/= (float const & s);
    00096                         fmat4x4SIMD & operator/= (fmat4x4SIMD const & m);
    00097                         fmat4x4SIMD & operator++ ();
    00098                         fmat4x4SIMD & operator-- ();
    00099                 };
    00100
    00101                 // Binary operators
    00102                 fmat4x4SIMD operator+ (fmat4x4SIMD const & m, float const & s);
    00103                 fmat4x4SIMD operator+ (float const & s, fmat4x4SIMD const & m);
    00104                 fmat4x4SIMD operator+ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
    00105
    00106                 fmat4x4SIMD operator- (fmat4x4SIMD const & m, float const & s);
    00107                 fmat4x4SIMD operator- (float const & s, fmat4x4SIMD const & m);
    00108                 fmat4x4SIMD operator- (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
    00109
    00110                 fmat4x4SIMD operator* (fmat4x4SIMD const & m, float const & s);
    00111                 fmat4x4SIMD operator* (float const & s, fmat4x4SIMD const & m);
    00112
    00113                 fvec4SIMD operator* (fmat4x4SIMD const & m, fvec4SIMD const & v);
    00114                 fvec4SIMD operator* (fvec4SIMD const & v, fmat4x4SIMD const & m);
    00115
    00116                 fmat4x4SIMD operator* (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
    00117
    00118                 fmat4x4SIMD operator/ (fmat4x4SIMD const & m, float const & s);
    00119                 fmat4x4SIMD operator/ (float const & s, fmat4x4SIMD const & m);
    00120
    00121                 fvec4SIMD operator/ (fmat4x4SIMD const & m, fvec4SIMD const & v);
    00122                 fvec4SIMD operator/ (fvec4SIMD const & v, fmat4x4SIMD const & m);
    00123
    00124                 fmat4x4SIMD operator/ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2);
    00125
    00126                 // Unary constant operators
    00127                 fmat4x4SIMD const operator-  (fmat4x4SIMD const & m);
    00128                 fmat4x4SIMD const operator-- (fmat4x4SIMD const & m, int);
    00129                 fmat4x4SIMD const operator++ (fmat4x4SIMD const & m, int);
    00130
    00131         }//namespace detail
    00132
    00133         namespace gtx{
    00135         namespace simd_mat4
    00136         {
    00137                 typedef detail::fmat4x4SIMD simdMat4;
    00138
    00141
    00144                 detail::tmat4x4<float> mat4_cast(
    00145                         detail::fmat4x4SIMD const & x);
    00146
    00150                 detail::fmat4x4SIMD matrixCompMult(
    00151                         detail::fmat4x4SIMD const & x,
    00152                         detail::fmat4x4SIMD const & y);
    00153
    00158                 detail::fmat4x4SIMD outerProduct(
    00159                         detail::fvec4SIMD const & c,
    00160                         detail::fvec4SIMD const & r);
    00161
    00164                 detail::fmat4x4SIMD transpose(
    00165                         detail::fmat4x4SIMD const & x);
    00166
    00169                 float determinant(
    00170                         detail::fmat4x4SIMD const & m);
    00171
    00174                 detail::fmat4x4SIMD inverse(
    00175                         detail::fmat4x4SIMD const & m);
    00176
    00178
    00179         }//namespace simd_mat4
    00180         }//namespace gtx
    00181 }//namespace glm
    00182
    00183 #include "simd_mat4.inl"
    00184
    00185 namespace glm{using namespace gtx::simd_mat4;}
    00186
    00187 #endif//glm_gtx_simd_mat4