// hybrid stage of decoding image, involves device async calls
// note that jpeg stream is a parameter here - because we still might need copy
// parts of bytestream to device
public void DecodeJpegTransferToDevice(JpegStream jpegStream, CudaStream cudaStream)
{
res = NvJpegNativeMethods.nvjpegDecodeJpegTransferToDevice(_nvJpeg.Handle, _decoder.Decoder, _state, jpegStream.Stream, cudaStream.Stream);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nvjpegDecodeJpegTransferToDevice", res));
if (res != nvjpegStatus.Success)
{
throw new NvJpegException(res);
}
}