ManagedCuda.NPP.NPPImage_8uC3.NormDiff_L1 C# (CSharp) Method

        public void NormDiff_L1(NPPImage_8uC3 tpl, CudaDeviceVariable<double> pNormDiff)
        {
            int bufferSize = NormDiffL1GetBufferHostSize();
            CudaDeviceVariable<byte> buffer = new CudaDeviceVariable<byte>(bufferSize);

            status = NPPNativeMethods.NPPi.NormDiff.nppiNormDiff_L1_8u_C3R(_devPtrRoi, _pitch, tpl.DevicePointerRoi, tpl.Pitch, _sizeRoi, pNormDiff.DevicePointer, buffer.DevicePointer);
            Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiNormDiff_L1_8u_C3R", status));
            buffer.Dispose();
            NPPException.CheckNppStatus(status, this);
        }