public void And(NPPImage_8uC3 src2)
{
status = NPPNativeMethods.NPPi.And.nppiAnd_8u_C3IR(src2.DevicePointerRoi, src2.Pitch, _devPtrRoi, _pitch, _sizeRoi);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiAnd_8u_C3IR", status));
NPPException.CheckNppStatus(status, this);
}