public int Open(FilterSetup setup)
{
_dx?.RemoveRef();
_dx = setup.DirectXContext.AddRef();
var setupInput = setup.InputSetups[0].FilterSpec;
_downloader = DirectXDownloader.Create(_dx, setup.OutputSpec.pix_fmt, setupInput.width, setupInput.height);
return(0);
}
public void Dispose()
{
_downloader?.Dispose();
_streamer.FramePool.Back(_currentFrame);
_dx?.RemoveRef();
_currentFrame = null;
_dx = null;
_downloader = null;
}
