mirror/glm
1
0
Fork 0
mirror of https://github.com/g-truc/glm.git synced 2024-11-10 04:31:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add missing implementation of fmat4x4SIMD binary operators.

Browse Source
This commit is contained in:
Dave Reid 2012-12-21 08:28:34 +10:00
parent a4ea111417
commit c6c8dd15f2
1 changed files with 222 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

222
glm/gtx/simd_mat4.inl
View File

@ -250,6 +250,228 @@ GLM_FUNC_QUALIFIER fmat4x4SIMD & fmat4x4SIMD::operator-- ()
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 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);
}
}//namespace detail
GLM_FUNC_QUALIFIER detail::tmat4x4<float> mat4_cast