/// @ref gtx_simd_mat4 | |
/// @file glm/gtx/simd_mat4.hpp | |
/// | |
/// @see core (dependence) | |
/// | |
/// @defgroup gtx_simd_mat4 GLM_GTX_simd_mat4 | |
/// @ingroup gtx | |
/// | |
/// @brief SIMD implementation of mat4 type. | |
/// | |
/// <glm/gtx/simd_mat4.hpp> need to be included to use these functionalities. | |
#pragma once | |
// Dependencies | |
#include "../detail/setup.hpp" | |
#if(GLM_ARCH != GLM_ARCH_PURE) | |
#if(GLM_ARCH & GLM_ARCH_SSE2_BIT) | |
# include "../detail/intrinsic_matrix.hpp" | |
# include "../gtx/simd_vec4.hpp" | |
#else | |
# error "GLM: GLM_GTX_simd_mat4 requires compiler support of SSE2 through intrinsics" | |
#endif | |
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) | |
# pragma message("GLM: GLM_GTX_simd_mat4 extension included") | |
# 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.") | |
#endif | |
namespace glm{ | |
namespace detail | |
{ | |
/// 4x4 Matrix implemented using SIMD SEE intrinsics. | |
/// \ingroup gtx_simd_mat4 | |
GLM_ALIGNED_STRUCT(16) fmat4x4SIMD | |
{ | |
typedef float value_type; | |
typedef fvec4SIMD col_type; | |
typedef fvec4SIMD row_type; | |
typedef std::size_t size_type; | |
typedef fmat4x4SIMD type; | |
typedef fmat4x4SIMD transpose_type; | |
typedef tmat4x4<float, defaultp> pure_type; | |
typedef tvec4<float, defaultp> pure_row_type; | |
typedef tvec4<float, defaultp> pure_col_type; | |
typedef tmat4x4<float, defaultp> pure_transpose_type; | |
GLM_FUNC_DECL length_t length() const; | |
fvec4SIMD Data[4]; | |
////////////////////////////////////// | |
// Constructors | |
fmat4x4SIMD() GLM_DEFAULT_CTOR; | |
explicit fmat4x4SIMD(float const & s); | |
explicit fmat4x4SIMD( | |
float const & x0, float const & y0, float const & z0, float const & w0, | |
float const & x1, float const & y1, float const & z1, float const & w1, | |
float const & x2, float const & y2, float const & z2, float const & w2, | |
float const & x3, float const & y3, float const & z3, float const & w3); | |
explicit fmat4x4SIMD( | |
fvec4SIMD const & v0, | |
fvec4SIMD const & v1, | |
fvec4SIMD const & v2, | |
fvec4SIMD const & v3); | |
explicit fmat4x4SIMD( | |
mat4x4 const & m); | |
explicit fmat4x4SIMD( | |
__m128 const in[4]); | |
// Conversions | |
//template <typename U> | |
//explicit tmat4x4(tmat4x4<U> const & m); | |
//explicit tmat4x4(tmat2x2<T> const & x); | |
//explicit tmat4x4(tmat3x3<T> const & x); | |
//explicit tmat4x4(tmat2x3<T> const & x); | |
//explicit tmat4x4(tmat3x2<T> const & x); | |
//explicit tmat4x4(tmat2x4<T> const & x); | |
//explicit tmat4x4(tmat4x2<T> const & x); | |
//explicit tmat4x4(tmat3x4<T> const & x); | |
//explicit tmat4x4(tmat4x3<T> const & x); | |
// Accesses | |
fvec4SIMD & operator[](length_t i); | |
fvec4SIMD const & operator[](length_t i) const; | |
// Unary updatable operators | |
fmat4x4SIMD & operator= (fmat4x4SIMD const & m) GLM_DEFAULT; | |
fmat4x4SIMD & operator+= (float const & s); | |
fmat4x4SIMD & operator+= (fmat4x4SIMD const & m); | |
fmat4x4SIMD & operator-= (float const & s); | |
fmat4x4SIMD & operator-= (fmat4x4SIMD const & m); | |
fmat4x4SIMD & operator*= (float const & s); | |
fmat4x4SIMD & operator*= (fmat4x4SIMD const & m); | |
fmat4x4SIMD & operator/= (float const & s); | |
fmat4x4SIMD & operator/= (fmat4x4SIMD const & m); | |
fmat4x4SIMD & operator++ (); | |
fmat4x4SIMD & operator-- (); | |
}; | |
// Binary operators | |
fmat4x4SIMD operator+ (fmat4x4SIMD const & m, float const & s); | |
fmat4x4SIMD operator+ (float const & s, fmat4x4SIMD const & m); | |
fmat4x4SIMD operator+ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2); | |
fmat4x4SIMD operator- (fmat4x4SIMD const & m, float const & s); | |
fmat4x4SIMD operator- (float const & s, fmat4x4SIMD const & m); | |
fmat4x4SIMD operator- (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2); | |
fmat4x4SIMD operator* (fmat4x4SIMD const & m, float const & s); | |
fmat4x4SIMD operator* (float const & s, fmat4x4SIMD const & m); | |
fvec4SIMD operator* (fmat4x4SIMD const & m, fvec4SIMD const & v); | |
fvec4SIMD operator* (fvec4SIMD const & v, fmat4x4SIMD const & m); | |
fmat4x4SIMD operator* (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2); | |
fmat4x4SIMD operator/ (fmat4x4SIMD const & m, float const & s); | |
fmat4x4SIMD operator/ (float const & s, fmat4x4SIMD const & m); | |
fvec4SIMD operator/ (fmat4x4SIMD const & m, fvec4SIMD const & v); | |
fvec4SIMD operator/ (fvec4SIMD const & v, fmat4x4SIMD const & m); | |
fmat4x4SIMD operator/ (fmat4x4SIMD const & m1, fmat4x4SIMD const & m2); | |
// Unary constant operators | |
fmat4x4SIMD const operator- (fmat4x4SIMD const & m); | |
fmat4x4SIMD const operator-- (fmat4x4SIMD const & m, int); | |
fmat4x4SIMD const operator++ (fmat4x4SIMD const & m, int); | |
}//namespace detail | |
typedef detail::fmat4x4SIMD simdMat4; | |
/// @addtogroup gtx_simd_mat4 | |
/// @{ | |
//! Convert a simdMat4 to a mat4. | |
//! (From GLM_GTX_simd_mat4 extension) | |
mat4 mat4_cast( | |
detail::fmat4x4SIMD const & x); | |
//! Multiply matrix x by matrix y component-wise, i.e., | |
//! result[i][j] is the scalar product of x[i][j] and y[i][j]. | |
//! (From GLM_GTX_simd_mat4 extension). | |
detail::fmat4x4SIMD matrixCompMult( | |
detail::fmat4x4SIMD const & x, | |
detail::fmat4x4SIMD const & y); | |
//! Treats the first parameter c as a column vector | |
//! and the second parameter r as a row vector | |
//! and does a linear algebraic matrix multiply c * r. | |
//! (From GLM_GTX_simd_mat4 extension). | |
detail::fmat4x4SIMD outerProduct( | |
detail::fvec4SIMD const & c, | |
detail::fvec4SIMD const & r); | |
//! Returns the transposed matrix of x | |
//! (From GLM_GTX_simd_mat4 extension). | |
detail::fmat4x4SIMD transpose( | |
detail::fmat4x4SIMD const & x); | |
//! Return the determinant of a mat4 matrix. | |
//! (From GLM_GTX_simd_mat4 extension). | |
float determinant( | |
detail::fmat4x4SIMD const & m); | |
//! Return the inverse of a mat4 matrix. | |
//! (From GLM_GTX_simd_mat4 extension). | |
detail::fmat4x4SIMD inverse( | |
detail::fmat4x4SIMD const & m); | |
/// @} | |
}// namespace glm | |
#include "simd_mat4.inl" | |
#endif//(GLM_ARCH != GLM_ARCH_PURE) |