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Additional CVector2f operators

This commit is contained in:
Jack Andersen 2018-02-14 18:35:47 -10:00
parent 26ea606a09
commit 5282ae6308
1 changed files with 45 additions and 1 deletions
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46
include/zeus/CVector2f.hpp
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@ -212,7 +212,7 @@ public:
inline CVector2f operator/(float val) const inline CVector2f operator/(float val) const
{ {
#if __SSE__ #if __SSE__
TVectorUnion splat = {{val, val, val, 0.0f}}; TVectorUnion splat = {{val, val, 0.0f, 0.0f}};
return CVector2f(_mm_div_ps(mVec128, splat.mVec128)); return CVector2f(_mm_div_ps(mVec128, splat.mVec128));
#else #else
return CVector2f(x / val, y / val); return CVector2f(x / val, y / val);
@ -255,6 +255,50 @@ public:
#else #else
x /= rhs.x; x /= rhs.x;
y /= rhs.y; y /= rhs.y;
#endif
return *this;
}
inline const CVector2f& operator+=(float rhs)
{
#if __SSE__
TVectorUnion splat = {{rhs, rhs, 0.f, 0.0f}};
mVec128 = _mm_add_ps(mVec128, splat.mVec128);
#else
x += rhs;
y += rhs;
#endif
return *this;
}
inline const CVector2f& operator-=(float rhs)
{
#if __SSE__
TVectorUnion splat = {{rhs, rhs, 0.f, 0.0f}};
mVec128 = _mm_sub_ps(mVec128, splat.mVec128);
#else
x -= rhs;
y -= rhs;
#endif
return *this;
}
inline const CVector2f& operator*=(float rhs)
{
#if __SSE__
TVectorUnion splat = {{rhs, rhs, 0.f, 0.0f}};
mVec128 = _mm_mul_ps(mVec128, splat.mVec128);
#else
x *= rhs;
y *= rhs;
#endif
return *this;
}
inline const CVector2f& operator/=(float rhs)
{
#if __SSE__
TVectorUnion splat = {{rhs, rhs, 0.f, 0.0f}};
mVec128 = _mm_div_ps(mVec128, splat.mVec128);
#else
x /= rhs;
y /= rhs;
#endif #endif
return *this; return *this;
} }