public void MathSharp_Wrappers()
{
HwVector2 newScale = _mathSharpScale_Wrapper * _mathSharpAmount_Wrapper;
HwVector2 deltaT = _mathSharpScale_Wrapper * (Vector.One - _mathSharpAmount_Wrapper);
deltaT *= _mathSharpAnchor_Wrapper;
((_mathSharpTranslation_Wrapper + deltaT) * newScale).Store(out _result);
}
public void MathSharp()
{
Vector128 <float> newScale = Vector.Multiply(_mathSharpScale, _mathSharpAmount);
Vector128 <float> deltaT = Vector.Multiply(_mathSharpScale, Vector.Subtract(Vector.One, _mathSharpAmount));
deltaT = Vector.Multiply(deltaT, _mathSharpAnchor);
HwVector2 result = Vector.Multiply((Vector.Add(_mathSharpTranslation, deltaT)), newScale);
result.Store(out _result);
}
public static void Store(this HwVector2 hwVector, out Vector2 vector)
{
if (Sse.IsSupported)
{
fixed(void *pDest = &vector)
{
Sse.StoreLow((float *)pDest, hwVector);
}
return;
}
Store_Software(hwVector, out vector);
}
public static HwVector2 Load(this Vector2 vector)
{
if (Sse.IsSupported)
{
// Construct 2 separate vectors, each having the first element being the value
// and the rest being 0
HwVector2 lo = Sse.LoadScalarVector128(&vector.X);
HwVector2 hi = Sse.LoadScalarVector128(&vector.Y);
// Unpack these to (lo, mid, 0, 0), the desired vector
return(Sse.UnpackLow(lo, hi));
}
return(SoftwareFallback(vector));
public void Setup()
{
_openTkTranslation = new Vector2(1.7f, 2.3f);
_openTkAnchor = new Vector2(1.0f, 0.0f);
_openTkScale = new Vector2(7.0f, 3.6f);
_openTkAmount = new Vector2(0.5f, 0.25f);
_mathSharpTranslation = Vector128.Create(1.7f, 2.3f, 0f, 0f);
_mathSharpAnchor = Vector128.Create(1.0f, 0.0f, 0f, 0f);
_mathSharpScale = Vector128.Create(7.0f, 3.6f, 0f, 0f);
_mathSharpAmount = Vector128.Create(0.5f, 0.25f, 0f, 0f);
_mathSharpTranslation_Wrapper = _mathSharpTranslation;
_mathSharpAnchor_Wrapper = _mathSharpAnchor;
_mathSharpScale_Wrapper = _mathSharpScale;
_mathSharpAmount_Wrapper = _mathSharpAmount;
}
public static void Store_Software(this HwVector2 hwVector, out Vector2 vector)
{
vector = Unsafe.As <HwVector2, Vector2>(ref hwVector);
}
