/// @ref gtx_simd_mat4
/// @file glm/gtx/simd_mat4.inl
namespace glm{
namespace detail{
GLM_FUNC_QUALIFIER length_t fmat4x4SIMD::length() const
{
return 4;
}
//////////////////////////////////////
// Accesses
GLM_FUNC_QUALIFIER fvec4SIMD & fmat4x4SIMD::operator[]
(
length_t i
)
{
assert(i < this->length());
return this->Data[i];
}
GLM_FUNC_QUALIFIER fvec4SIMD const & fmat4x4SIMD::operator[]
(
length_t i
) const
{
assert(i < this->length());
return this->Data[i];
}
//////////////////////////////////////////////////////////////
// Constructors
#if !GLM_HAS_DEFAULTED_FUNCTIONS || !defined(GLM_FORCE_NO_CTOR_INIT)
GLM_FUNC_QUALIFIER fmat4x4SIMD::fmat4x4SIMD()
{
# ifndef GLM_FORCE_NO_CTOR_INIT
this->Data[0] = fvec4SIMD(1, 0, 0, 0);
this->Data[1] = fvec4SIMD(0, 1, 0, 0);
this->Data[2] = fvec4SIMD(0, 0, 1, 0);
this->Data[3] = fvec4SIMD(0, 0, 0, 1);
# endif
}
# endif//!GLM_HAS_DEFAULTED_FUNCTIONS
GLM_FUNC_QUALIFIER fmat4x4SIMD::fmat4x4SIMD(float const & s)
{
this->Data[0] = fvec4SIMD(s, 0, 0, 0);
this->Data[1] = fvec4SIMD(0, s, 0, 0);
this->Data[2] = fvec4SIMD(0, 0, s, 0);
this->Data[3] = fvec4SIMD(0, 0, 0, s);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD::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
)
{
this->Data[0] = fvec4SIMD(x0, y0, z0, w0);
this->Data[1] = fvec4SIMD(x1, y1, z1, w1);
this->Data[2] = fvec4SIMD(x2, y2, z2, w2);
this->Data[3] = fvec4SIMD(x3, y3, z3, w3);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD::fmat4x4SIMD
(
fvec4SIMD const & v0,
fvec4SIMD const & v1,
fvec4SIMD const & v2,
fvec4SIMD const & v3
)
{
this->Data[0] = v0;
this->Data[1] = v1;
this->Data[2] = v2;
this->Data[3] = v3;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD::fmat4x4SIMD
(
mat4 const & m
)
{
this->Data[0] = fvec4SIMD(m[0]);
this->Data[1] = fvec4SIMD(m[1]);
this->Data[2] = fvec4SIMD(m[2]);
this->Data[3] = fvec4SIMD(m[3]);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD::fmat4x4SIMD
(
__m128 const in[4]
)
{
this->Data[0] = in[0];
this->Data[1] = in[1];
this->Data[2] = in[2];
this->Data[3] = in[3];
}
//////////////////////////////////////////////////////////////
// mat4 operators
#if !GLM_HAS_DEFAULTED_FUNCTIONS
GLM_FUNC_QUALIFIER fmat4x4SIMD& fmat4x4SIMD::operator=
(
fmat4x4SIMD const & m
)
{
this->Data[0] = m[0];
this->Data[1] = m[1];
this->Data[2] = m[2];
this->Data[3] = m[3];
return *this;
}
#endif//!GLM_HAS_DEFAULTED_FUNCTIONS
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator+=
(
fmat4x4SIMD const & m
)
{
this->Data[0].Data = _mm_add_ps(this->Data[0].Data, m[0].Data);
this->Data[1].Data = _mm_add_ps(this->Data[1].Data, m[1].Data);
this->Data[2].Data = _mm_add_ps(this->Data[2].Data, m[2].Data);
this->Data[3].Data = _mm_add_ps(this->Data[3].Data, m[3].Data);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator-=
(
fmat4x4SIMD const & m
)
{
this->Data[0].Data = _mm_sub_ps(this->Data[0].Data, m[0].Data);
this->Data[1].Data = _mm_sub_ps(this->Data[1].Data, m[1].Data);
this->Data[2].Data = _mm_sub_ps(this->Data[2].Data, m[2].Data);
this->Data[3].Data = _mm_sub_ps(this->Data[3].Data, m[3].Data);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator*=
(
fmat4x4SIMD const & m
)
{
sse_mul_ps(&this->Data[0].Data, &m.Data[0].Data, &this->Data[0].Data);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator/=
(
fmat4x4SIMD const & m
)
{
__m128 Inv[4];
sse_inverse_ps(&m.Data[0].Data, Inv);
sse_mul_ps(&this->Data[0].Data, Inv, &this->Data[0].Data);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator+=
(
float const & s
)
{
__m128 Operand = _mm_set_ps1(s);
this->Data[0].Data = _mm_add_ps(this->Data[0].Data, Operand);
this->Data[1].Data = _mm_add_ps(this->Data[1].Data, Operand);
this->Data[2].Data = _mm_add_ps(this->Data[2].Data, Operand);
this->Data[3].Data = _mm_add_ps(this->Data[3].Data, Operand);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator-=
(
float const & s
)
{
__m128 Operand = _mm_set_ps1(s);
this->Data[0].Data = _mm_sub_ps(this->Data[0].Data, Operand);
this->Data[1].Data = _mm_sub_ps(this->Data[1].Data, Operand);
this->Data[2].Data = _mm_sub_ps(this->Data[2].Data, Operand);
this->Data[3].Data = _mm_sub_ps(this->Data[3].Data, Operand);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator*=
(
float const & s
)
{
__m128 Operand = _mm_set_ps1(s);
this->Data[0].Data = _mm_mul_ps(this->Data[0].Data, Operand);
this->Data[1].Data = _mm_mul_ps(this->Data[1].Data, Operand);
this->Data[2].Data = _mm_mul_ps(this->Data[2].Data, Operand);
this->Data[3].Data = _mm_mul_ps(this->Data[3].Data, Operand);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator/=
(
float const & s
)
{
__m128 Operand = _mm_div_ps(one, _mm_set_ps1(s));
this->Data[0].Data = _mm_mul_ps(this->Data[0].Data, Operand);
this->Data[1].Data = _mm_mul_ps(this->Data[1].Data, Operand);
this->Data[2].Data = _mm_mul_ps(this->Data[2].Data, Operand);
this->Data[3].Data = _mm_mul_ps(this->Data[3].Data, Operand);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator++ ()
{
this->Data[0].Data = _mm_add_ps(this->Data[0].Data, one);
this->Data[1].Data = _mm_add_ps(this->Data[1].Data, one);
this->Data[2].Data = _mm_add_ps(this->Data[2].Data, one);
this->Data[3].Data = _mm_add_ps(this->Data[3].Data, one);
return *this;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator-- ()
{
this->Data[0].Data = _mm_sub_ps(this->Data[0].Data, one);
this->Data[1].Data = _mm_sub_ps(this->Data[1].Data, one);
this->Data[2].Data = _mm_sub_ps(this->Data[2].Data, one);
this->Data[3].Data = _mm_sub_ps(this->Data[3].Data, one);
return *this;
}
//////////////////////////////////////////////////////////////
// Binary operators
GLM_FUNC_QUALIFIER fmat4x4SIMD operator+
(
const fmat4x4SIMD &m,
float const & s
)
{
return detail::fmat4x4SIMD
(
m[0] + s,
m[1] + s,
m[2] + s,
m[3] + s
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator+
(
float const & s,
const fmat4x4SIMD &m
)
{
return detail::fmat4x4SIMD
(
m[0] + s,
m[1] + s,
m[2] + s,
m[3] + s
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator+
(
const fmat4x4SIMD &m1,
const fmat4x4SIMD &m2
)
{
return detail::fmat4x4SIMD
(
m1[0] + m2[0],
m1[1] + m2[1],
m1[2] + m2[2],
m1[3] + m2[3]
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator-
(
const fmat4x4SIMD &m,
float const & s
)
{
return detail::fmat4x4SIMD
(
m[0] - s,
m[1] - s,
m[2] - s,
m[3] - s
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator-
(
float const & s,
const fmat4x4SIMD &m
)
{
return detail::fmat4x4SIMD
(
s - m[0],
s - m[1],
s - m[2],
s - m[3]
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator-
(
const fmat4x4SIMD &m1,
const fmat4x4SIMD &m2
)
{
return detail::fmat4x4SIMD
(
m1[0] - m2[0],
m1[1] - m2[1],
m1[2] - m2[2],
m1[3] - m2[3]
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator*
(
const fmat4x4SIMD &m,
float const & s
)
{
return detail::fmat4x4SIMD
(
m[0] * s,
m[1] * s,
m[2] * s,
m[3] * s
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator*
(
float const & s,
const fmat4x4SIMD &m
)
{
return detail::fmat4x4SIMD
(
m[0] * s,
m[1] * s,
m[2] * s,
m[3] * s
);
}
GLM_FUNC_QUALIFIER fvec4SIMD operator*
(
const fmat4x4SIMD &m,
fvec4SIMD const & v
)
{
return sse_mul_ps(&m.Data[0].Data, v.Data);
}
GLM_FUNC_QUALIFIER fvec4SIMD operator*
(
fvec4SIMD const & v,
const fmat4x4SIMD &m
)
{
return sse_mul_ps(v.Data, &m.Data[0].Data);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator*
(
const fmat4x4SIMD &m1,
const fmat4x4SIMD &m2
)
{
fmat4x4SIMD result;
sse_mul_ps(&m1.Data[0].Data, &m2.Data[0].Data, &result.Data[0].Data);
return result;
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator/
(
const fmat4x4SIMD &m,
float const & s
)
{
return detail::fmat4x4SIMD
(
m[0] / s,
m[1] / s,
m[2] / s,
m[3] / s
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator/
(
float const & s,
const fmat4x4SIMD &m
)
{
return detail::fmat4x4SIMD
(
s / m[0],
s / m[1],
s / m[2],
s / m[3]
);
}
GLM_FUNC_QUALIFIER detail::fmat4x4SIMD inverse(detail::fmat4x4SIMD const & m)
{
detail::fmat4x4SIMD result;
detail::sse_inverse_ps(&m[0].Data, &result[0].Data);
return result;
}
GLM_FUNC_QUALIFIER fvec4SIMD operator/
(
const fmat4x4SIMD & m,
fvec4SIMD const & v
)
{
return inverse(m) * v;
}
GLM_FUNC_QUALIFIER fvec4SIMD operator/
(
fvec4SIMD const & v,
const fmat4x4SIMD &m
)
{
return v * inverse(m);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD operator/
(
const fmat4x4SIMD &m1,
const fmat4x4SIMD &m2
)
{
__m128 result[4];
__m128 inv[4];
sse_inverse_ps(&m2.Data[0].Data, inv);
sse_mul_ps(&m1.Data[0].Data, inv, result);
return fmat4x4SIMD(result);
}
//////////////////////////////////////////////////////////////
// Unary constant operators
GLM_FUNC_QUALIFIER fmat4x4SIMD const operator-
(
fmat4x4SIMD const & m
)
{
return detail::fmat4x4SIMD
(
-m[0],
-m[1],
-m[2],
-m[3]
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD const operator--
(
fmat4x4SIMD const & m,
int
)
{
return detail::fmat4x4SIMD
(
m[0] - 1.0f,
m[1] - 1.0f,
m[2] - 1.0f,
m[3] - 1.0f
);
}
GLM_FUNC_QUALIFIER fmat4x4SIMD const operator++
(
fmat4x4SIMD const & m,
int
)
{
return detail::fmat4x4SIMD
(
m[0] + 1.0f,
m[1] + 1.0f,
m[2] + 1.0f,
m[3] + 1.0f
);
}
}//namespace detail
GLM_FUNC_QUALIFIER mat4 mat4_cast
(
detail::fmat4x4SIMD const & x
)
{
GLM_ALIGN(16) mat4 Result;
_mm_store_ps(&Result[0][0], x.Data[0].Data);
_mm_store_ps(&Result[1][0], x.Data[1].Data);
_mm_store_ps(&Result[2][0], x.Data[2].Data);
_mm_store_ps(&Result[3][0], x.Data[3].Data);
return Result;
}
GLM_FUNC_QUALIFIER detail::fmat4x4SIMD matrixCompMult
(
detail::fmat4x4SIMD const & x,
detail::fmat4x4SIMD const & y
)
{
detail::fmat4x4SIMD result;
result[0] = x[0] * y[0];
result[1] = x[1] * y[1];
result[2] = x[2] * y[2];
result[3] = x[3] * y[3];
return result;
}
GLM_FUNC_QUALIFIER detail::fmat4x4SIMD outerProduct
(
detail::fvec4SIMD const & c,
detail::fvec4SIMD const & r
)
{
__m128 Shu0 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(0, 0, 0, 0));
__m128 Shu1 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(1, 1, 1, 1));
__m128 Shu2 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(2, 2, 2, 2));
__m128 Shu3 = _mm_shuffle_ps(r.Data, r.Data, _MM_SHUFFLE(3, 3, 3, 3));
detail::fmat4x4SIMD result(uninitialize);
result[0].Data = _mm_mul_ps(c.Data, Shu0);
result[1].Data = _mm_mul_ps(c.Data, Shu1);
result[2].Data = _mm_mul_ps(c.Data, Shu2);
result[3].Data = _mm_mul_ps(c.Data, Shu3);
return result;
}
GLM_FUNC_QUALIFIER detail::fmat4x4SIMD transpose(detail::fmat4x4SIMD const & m)
{
detail::fmat4x4SIMD result;
glm_mat4_transpose(&m[0].Data, &result[0].Data);
return result;
}
GLM_FUNC_QUALIFIER float determinant(detail::fmat4x4SIMD const & m)
{
float Result;
_mm_store_ss(&Result, glm_mat4_determinant(&m[0].Data));
return Result;
}
}//namespace glm
