static void Scale(ref OuterStruct16 m, float s, out OuterStruct16 result)
{
result.X.X = m.X.X * s;
result.X.Y = m.X.Y * s;
result.Y.X = m.Y.X * s;
result.Y.Y = m.Y.Y * s;
}
public static void Test()
{
{
//Nested versus flattened tests
var s8 = new OuterStruct8();
var s16 = new OuterStruct16();
var s = 0f;
OuterStruct8.Test(ref s8, s, out var result8);
OuterStruct16.Test(ref s16, s, out var result16);
var d = new DummyOuterStruct();
DummyOuterStruct.Test(ref d, 0f, out var dResult);
var f = new ScalarFlattenedStruct();
ScalarFlattenedStruct.Test(ref f, s, out var flattenedResult);
}
{
//Field count tests
var i4 = new Int4();
var i5 = new Int5();
var l4 = new Long4();
var l5 = new Long5();
var vf4 = new VectorFloat4();
var vf5 = new VectorFloat5();
var s = new Vector <float>();
Int4.Test(ref i4, 0, out var i4result);
Int5.Test(ref i5, 0, out var i5result);
Long4.Test(ref l4, 0, out var l4result);
Long5.Test(ref l5, 0, out var l5result);
VectorFloat4.Test(ref vf4, ref s, out var vf4Result);
VectorFloat5.Test(ref vf5, ref s, out var vf5Result);
}
{
//Assignment-only tests
var s16 = new DummyStruct16();
var s32 = new DummyStruct32();
var s48 = new DummyStruct48();
var s64 = new DummyStruct64();
var s80 = new DummyStruct80();
DoDummies(ref s16, out var result16);
DoDummies(ref s32, out var result32);
DoDummies(ref s48, out var result48);
DoDummies(ref s64, out var result64);
DoDummies(ref s80, out var result80);
}
{
TestScalarStruct();
TestStruct();
TestStructManuallyInlined();
TestStructless();
}
}
public static void Test(ref OuterStruct16 m, float s, out OuterStruct16 result)
{
//rep stos, ecx 4 (16 bytes)
Scale(ref m, s, out var intermediate);
Scale(ref intermediate, s, out result);
}