public HResult Shutdown()
{
HResult hr = CheckShutdown();
if (MFError.Succeeded(hr))
{
if (_spEventQueue != null)
{
_spEventQueue.Shutdown();
}
if (_networkStreamAdapter != null)
{
_networkStreamAdapter.Close();
}
foreach (var stream in _streams)
{
(stream as MediaStream).Shutdown();
}
_eSourceState = SourceState.SourceState_Shutdown;
_streams.Clear();
_spEventQueue.Shutdown();
_networkStreamAdapter = null;
}
return(hr);
}
private void Initialize()
{
// Create the event queue helper.
_networkStreamAdapter = new NetworkMediaAdapter();
_networkStreamAdapter.OnDataArrived += _networkStreamAdapter_OnDataArrived;
_isOpenEventInvoked = false;
// Create the event queue helper.
ThrowIfError(MFExtern.MFCreateEventQueue(out _spEventQueue));
}
public RenderForm()
{
InitializeComponent();
_drawDevice = new DrawDevice();
ThrowIfError(_drawDevice.CreateDevice(Handle));
_networkStreamAdapter = new NetworkMediaAdapter();
_networkStreamAdapter.OnDataArrived += _networkStreamAdapter_OnDataArrived;
_decoder = new H264Decoder();
_decoder.OnSampleDecodeComplete += _decoder_OnSampleDecodeComplete;
}