public int FilterMedianGetBufferHostSize(NppiSize oMaskSize)
{
uint bufferSize = 0;
status = NPPNativeMethods.NPPi.ImageMedianFilter.nppiFilterMedianGetBufferSize_16s_C3R(_sizeRoi, oMaskSize, ref bufferSize);
Debug.WriteLine(String.Format("{0:G}, {1}: {2}", DateTime.Now, "nppiFilterMedianGetBufferSize_16s_C3R", status));
NPPException.CheckNppStatus(status, this);
return (int)bufferSize; //We stay consistent with other GetBufferHostSize functions and convert to int.
}