static public GIFReg Unpack(GIFTag tag, byte addr, UInt64 LowData, UInt64 HighData, bool PackedFormat)
{
GIFRegXYZF xyzf = new GIFRegXYZF(addr, LowData, HighData, PackedFormat);
xyzf.IsXYZF = true;
if (PackedFormat && addr == (int)GIFRegDescriptor.XYZF2 && GetBit(HighData, 47, 1) == 1)
{
xyzf.Descriptor = GIFRegDescriptor.XYZF3;
}
else
{
xyzf.Descriptor = (GIFRegDescriptor)addr;
}
if (PackedFormat)
{
xyzf.X = GetBit(LowData, 0, 16) / 16d;
xyzf.Y = GetBit(LowData, 32, 16) / 16d;
xyzf.Z = (UInt32)(GetBit(HighData, 4, 24));
xyzf.F = (UInt16)(GetBit(HighData, 36, 8));
}
else
{
xyzf.X = GetBit(LowData, 0, 16) / 16d;
xyzf.Y = GetBit(LowData, 16, 16) / 16d;
xyzf.Z = (UInt32)(GetBit(LowData, 32, 24));
xyzf.F = (UInt16)(GetBit(LowData, 56, 8));
}
return(xyzf);
}
public static GIFReg Unpack(GIFTag tag, byte addr, UInt64 LowData, UInt64 HighData, bool PackedFormat)
{
GIFRegXYZF xyzf = new GIFRegXYZF(addr, LowData, HighData, PackedFormat);
xyzf.IsXYZF = true;
if (PackedFormat && addr == (int)GIFRegDescriptor.XYZF2 && GetBit(HighData, 47, 1) == 1)
xyzf.Descriptor = GIFRegDescriptor.XYZF3;
else
xyzf.Descriptor = (GIFRegDescriptor)addr;
if (PackedFormat)
{
xyzf.X = GetBit(LowData, 0, 16) / 16d;
xyzf.Y = GetBit(LowData, 32, 16) / 16d;
xyzf.Z = (UInt32)(GetBit(HighData, 4, 24));
xyzf.F = (UInt16)(GetBit(HighData, 36, 8));
}
else
{
xyzf.X = GetBit(LowData, 0, 16) / 16d;
xyzf.Y = GetBit(LowData, 16, 16) / 16d;
xyzf.Z = (UInt32)(GetBit(LowData, 32, 24));
xyzf.F = (UInt16)(GetBit(LowData, 56, 8));
}
return xyzf;
}
