public static int cminpos(ushort4 x, out ushort min)
{
if (Sse4_1.IsSse41Supported)
{
v128 temp = Sse4_1.minpos_epu16(Sse2.or_si128(x, new v128(0, 0, -1, -1)));
min = temp.UShort0;
return(temp.UShort1);
}
else
{
min = cmin(x);
if (min == x.x)
{
return(0);
}
else if (min == x.y)
{
return(1);
}
else if (min == x.z)
{
return(2);
}
else
{
return(3);
}
}
}
public static int cminpos(ushort8 x, out ushort min)
{
if (Sse4_1.IsSse41Supported)
{
v128 temp = Sse4_1.minpos_epu16(x);
min = temp.UShort0;
return(temp.UShort1);
}
else
{
min = cmin(x);
if (min == x.x0)
{
return(0);
}
else if (min == x.x1)
{
return(1);
}
else if (min == x.x2)
{
return(2);
}
else if (min == x.x3)
{
return(3);
}
else if (min == x.x4)
{
return(4);
}
else if (min == x.x5)
{
return(5);
}
else if (min == x.x6)
{
return(6);
}
else
{
return(7);
}
}
}
public static int cminpos(ushort2 x, out ushort min)
{
if (Sse4_1.IsSse41Supported)
{
v128 temp = Sse4_1.minpos_epu16(Sse2.or_si128(x, new v128(0, -1, -1, -1)));
min = temp.UShort0;
return(temp.UShort1);
}
else
{
if (x.x < x.y)
{
min = x.x;
return(0);
}
else
{
min = x.y;
return(1);
}
}
}
