/// <summary> do cleanup and release DirectShow. </summary>
private void CloseInterfaces()
{
int hr;
try
{
if (mediaCtrl != null)
{
int counter = 0;
FilterState state;
hr = mediaCtrl.Stop();
hr = mediaCtrl.GetState(10, out state);
while (state != FilterState.Stopped || GUIGraphicsContext.InVmr9Render)
{
System.Threading.Thread.Sleep(100);
hr = mediaCtrl.GetState(10, out state);
counter++;
if (counter >= 30)
{
if (state != FilterState.Stopped)
{
Log.Debug("AudioPlayerVMR: graph still running");
}
if (GUIGraphicsContext.InVmr9Render)
{
Log.Debug("AudioPlayerVMR: in renderer");
}
break;
}
}
mediaCtrl = null;
}
m_state = PlayState.Init;
if (mediaEvt != null)
{
hr = mediaEvt.SetNotifyWindow(IntPtr.Zero, WM_GRAPHNOTIFY, IntPtr.Zero);
mediaEvt = null;
}
mediaSeek = null;
mediaPos = null;
basicAudio = null;
if (graphBuilder != null)
{
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
_rotEntry = null;
}
DirectShowUtil.ReleaseComObject(graphBuilder);
graphBuilder = null;
}
m_state = PlayState.Init;
}
catch (Exception) {}
}
private void Cleanup()
{
Log.Info("TSReader2MP4: cleanup");
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
}
_rotEntry = null;
if (mediaControl != null)
{
mediaControl.Stop();
mediaControl = null;
}
fileWriterFilter = null;
mediaSeeking = null;
mediaEvt = null;
mediaPos = null;
mediaControl = null;
if (h264Encoder != null)
{
DirectShowUtil.ReleaseComObject(h264Encoder);
}
h264Encoder = null;
if (aacEncoder != null)
{
DirectShowUtil.ReleaseComObject(aacEncoder);
}
aacEncoder = null;
if (mp4Muxer != null)
{
DirectShowUtil.ReleaseComObject(mp4Muxer);
}
mp4Muxer = null;
if (AudioCodec != null)
{
DirectShowUtil.ReleaseComObject(AudioCodec);
}
AudioCodec = null;
if (VideoCodec != null)
{
DirectShowUtil.ReleaseComObject(VideoCodec);
}
VideoCodec = null;
if (tsreaderSource != null)
{
DirectShowUtil.ReleaseComObject(tsreaderSource);
}
tsreaderSource = null;
DirectShowUtil.RemoveFilters(graphBuilder);
if (graphBuilder != null)
{
DirectShowUtil.ReleaseComObject(graphBuilder);
}
graphBuilder = null;
GC.Collect();
GC.Collect();
GC.Collect();
GC.WaitForPendingFinalizers();
}
private void Cleanup()
{
Log.Info("DVR2MPG: cleanup");
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
}
_rotEntry = null;
if (mediaControl != null)
{
mediaControl.Stop();
mediaControl = null;
}
mediaSeeking = null;
mediaEvt = null;
mediaControl = null;
if (powerDvdMuxer != null)
{
DirectShowUtil.ReleaseComObject(powerDvdMuxer);
}
powerDvdMuxer = null;
if (fileWriterFilter != null)
{
DirectShowUtil.ReleaseComObject(fileWriterFilter);
}
fileWriterFilter = null;
if (bufferSource != null)
{
DirectShowUtil.ReleaseComObject(bufferSource);
}
bufferSource = null;
DirectShowUtil.RemoveFilters(graphBuilder);
if (graphBuilder != null)
{
DirectShowUtil.ReleaseComObject(graphBuilder);
}
graphBuilder = null;
}
private void Cleanup()
{
Log.Info("DVRMS2WMV: cleanup");
if (mediaControl != null)
{
mediaControl.Stop();
mediaControl = null;
}
mediaSeeking = null;
mediaEvt = null;
mediaPos = null;
mediaControl = null;
if (Mpeg2AudioCodec != null)
{
DirectShowUtil.ReleaseComObject(Mpeg2AudioCodec);
}
Mpeg2AudioCodec = null;
if (Mpeg2VideoCodec != null)
{
DirectShowUtil.ReleaseComObject(Mpeg2VideoCodec);
}
Mpeg2VideoCodec = null;
if (bufferSource != null)
{
DirectShowUtil.ReleaseComObject(bufferSource);
}
bufferSource = null;
DirectShowUtil.RemoveFilters(graphBuilder);
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
}
_rotEntry = null;
if (graphBuilder != null)
{
DirectShowUtil.ReleaseComObject(graphBuilder);
}
graphBuilder = null;
GC.Collect();
GC.Collect();
GC.Collect();
GC.WaitForPendingFinalizers();
}
private void Cleanup()
{
if (graphBuilder == null)
{
return;
}
int hr;
Log.Info("RTSPPlayer:cleanup DShow graph");
try
{
if (VMR9Util.g_vmr9 != null)
{
VMR9Util.g_vmr9.Vmr9MediaCtrl(_mediaCtrl);
VMR9Util.g_vmr9.Enable(false);
}
if (mediaEvt != null)
{
hr = mediaEvt.SetNotifyWindow(IntPtr.Zero, WM_GRAPHNOTIFY, IntPtr.Zero);
}
videoWin = graphBuilder as IVideoWindow;
if (videoWin != null && GUIGraphicsContext.VideoRenderer != GUIGraphicsContext.VideoRendererType.madVR)
{
videoWin.put_Owner(IntPtr.Zero);
videoWin.put_Visible(OABool.False);
}
_mediaCtrl = null;
mediaEvt = null;
_mediaSeeking = null;
mediaPos = null;
basicAudio = null;
basicVideo = null;
videoWin = null;
SubEngine.GetInstance().FreeSubtitles();
if (graphBuilder != null)
{
DirectShowUtil.RemoveFilters(graphBuilder);
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
_rotEntry = null;
}
DirectShowUtil.FinalReleaseComObject(graphBuilder);
graphBuilder = null;
}
if (VMR9Util.g_vmr9 != null)
{
VMR9Util.g_vmr9.SafeDispose();
VMR9Util.g_vmr9 = null;
}
GUIGraphicsContext.form.Invalidate(true);
_state = PlayState.Init;
if (_mpegDemux != null)
{
Log.Info("cleanup mpegdemux");
DirectShowUtil.FinalReleaseComObject(_mpegDemux);
_mpegDemux = null;
}
if (_rtspSource != null)
{
Log.Info("cleanup _rtspSource");
DirectShowUtil.FinalReleaseComObject(_rtspSource);
_rtspSource = null;
}
if (_subtitleFilter != null)
{
DirectShowUtil.FinalReleaseComObject(_subtitleFilter);
_subtitleFilter = null;
if (this.dvbSubRenderer != null)
{
this.dvbSubRenderer.SetPlayer(null);
}
this.dvbSubRenderer = null;
}
if (vobSub != null)
{
Log.Info("cleanup vobSub");
DirectShowUtil.FinalReleaseComObject(vobSub);
vobSub = null;
}
}
catch (Exception ex)
{
if (VMR9Util.g_vmr9 != null)
{
VMR9Util.g_vmr9.RestoreGuiForMadVr();
VMR9Util.g_vmr9.SafeDispose();
}
Log.Error("RTSPPlayer: Exception while cleanuping DShow graph - {0} {1}", ex.Message, ex.StackTrace);
}
//switch back to directx windowed mode
Log.Info("RTSPPlayer: Disabling DX9 exclusive mode");
GUIMessage msg = new GUIMessage(GUIMessage.MessageType.GUI_MSG_SWITCH_FULL_WINDOWED, 0, 0, 0, 0, 0, null);
GUIWindowManager.SendMessage(msg);
}
private void Cleanup()
{
if (graphBuilder == null)
{
return;
}
int hr;
Log.Info("RTSPPlayer:cleanup DShow graph");
try
{
if (_mediaCtrl != null)
{
int counter = 0;
FilterState state;
hr = _mediaCtrl.Stop();
hr = _mediaCtrl.GetState(10, out state);
while (state != FilterState.Stopped || GUIGraphicsContext.InVmr9Render)
{
Thread.Sleep(100);
hr = _mediaCtrl.GetState(10, out state);
counter++;
if (counter >= 30)
{
if (state != FilterState.Stopped)
{
Log.Error("RTSPPlayer: graph still running");
}
if (GUIGraphicsContext.InVmr9Render)
{
Log.Error("RTSPPlayer: in renderer");
}
break;
}
}
_mediaCtrl = null;
}
if (Vmr9 != null)
{
Vmr9.Enable(false);
}
if (mediaEvt != null)
{
hr = mediaEvt.SetNotifyWindow(IntPtr.Zero, WM_GRAPHNOTIFY, IntPtr.Zero);
mediaEvt = null;
}
videoWin = graphBuilder as IVideoWindow;
if (videoWin != null)
{
hr = videoWin.put_Visible(OABool.False);
hr = videoWin.put_Owner(IntPtr.Zero);
videoWin = null;
}
_mediaSeeking = null;
mediaPos = null;
basicAudio = null;
basicVideo = null;
videoWin = null;
SubEngine.GetInstance().FreeSubtitles();
if (graphBuilder != null)
{
DirectShowUtil.RemoveFilters(graphBuilder);
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
_rotEntry = null;
}
DirectShowUtil.ReleaseComObject(graphBuilder);
graphBuilder = null;
}
if (Vmr9 != null)
{
Vmr9.SafeDispose();
Vmr9 = null;
}
GUIGraphicsContext.form.Invalidate(true);
_state = PlayState.Init;
if (_mpegDemux != null)
{
Log.Info("cleanup mpegdemux");
while ((hr = DirectShowUtil.ReleaseComObject(_mpegDemux)) > 0)
{
;
}
_mpegDemux = null;
}
if (_rtspSource != null)
{
Log.Info("cleanup _rtspSource");
while ((hr = DirectShowUtil.ReleaseComObject(_rtspSource)) > 0)
{
;
}
_rtspSource = null;
}
if (_subtitleFilter != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_subtitleFilter)) > 0)
{
;
}
_subtitleFilter = null;
if (this.dvbSubRenderer != null)
{
this.dvbSubRenderer.SetPlayer(null);
}
this.dvbSubRenderer = null;
}
if (vobSub != null)
{
Log.Info("cleanup vobSub");
while ((hr = DirectShowUtil.ReleaseComObject(vobSub)) > 0)
{
;
}
vobSub = null;
}
}
catch (Exception ex)
{
Log.Error("RTSPPlayer: Exception while cleanuping DShow graph - {0} {1}", ex.Message, ex.StackTrace);
}
//switch back to directx windowed mode
Log.Info("RTSPPlayer: Disabling DX9 exclusive mode");
GUIMessage msg = new GUIMessage(GUIMessage.MessageType.GUI_MSG_SWITCH_FULL_WINDOWED, 0, 0, 0, 0, 0, null);
GUIWindowManager.SendMessage(msg);
}