protected override void OnGraphRunning()
{
base.OnGraphRunning();
VideoSettings settings = ServiceRegistration.Get <ISettingsManager>().Load <VideoSettings>();
int hr = _dvdCtrl.SelectVideoModePreference(_videoPref);
if (hr != 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: Unable to set DVD video mode preference 0x{0:X}", hr);
}
hr = _dvdInfo.GetCurrentVideoAttributes(out _videoAttr);
if (hr != 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: Unable to get DVD video attributes 0x{0:X}", hr);
}
DvdDiscSide side;
int titles, numOfVolumes, volume;
hr = _dvdInfo.GetDVDVolumeInfo(out numOfVolumes, out volume, out side, out titles);
if (hr < 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: Unable to get DVD volume info 0x{0:X}", hr);
}
if (titles <= 0)
{
ServiceRegistration.Get <ILogger>().Error("DVDPlayer: DVD does not contain any titles? (# titles = {0})", titles);
}
_pendingCmd = false;
_dvdCtrl.SetSubpictureState(settings.EnableSubtitles, DvdCmdFlags.None, out _cmdOption);
_line21Decoder = FilterGraphTools.FindFilterByInterface <IAMLine21Decoder>(_graphBuilder);
if (_line21Decoder != null)
{
AMLine21CCState state = settings.EnableClosedCaption ? AMLine21CCState.On : AMLine21CCState.Off;
if (_line21Decoder.SetServiceState(state) == 0)
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: {0} Closed Captions", settings.EnableClosedCaption ? "Enabled" : "Disabled");
}
else
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: Failed to set Closed Captions state.");
}
}
}
/// <summary> create the used COM components and get the interfaces. </summary>
protected virtual bool GetDVDInterfaces(string path)
{
int hr;
//Type comtype = null;
object comobj = null;
_freeNavigator = true;
_dvdInfo = null;
_dvdCtrl = null;
bool useAC3Filter = false;
string dvdNavigator = "";
string aspectRatioMode = "";
string displayMode = "";
_videoPref = DvdPreferredDisplayMode.DisplayContentDefault;
using (MediaPortal.Profile.Settings xmlreader = new MPSettings())
{
dvdNavigator = xmlreader.GetValueAsString("dvdplayer", "navigator", "DVD Navigator");
aspectRatioMode = xmlreader.GetValueAsString("dvdplayer", "armode", "").ToLower();
dvdNavigator = "dslibdvdnav";
if (aspectRatioMode == "crop")
{
arMode = AspectRatioMode.Crop;
}
if (aspectRatioMode == "letterbox")
{
arMode = AspectRatioMode.LetterBox;
}
if (aspectRatioMode == "stretch")
{
arMode = AspectRatioMode.Stretched;
}
//if ( aspectRatioMode == "stretch" ) arMode = AspectRatioMode.zoom14to9;
if (aspectRatioMode == "follow stream")
{
arMode = AspectRatioMode.StretchedAsPrimary;
}
useAC3Filter = xmlreader.GetValueAsBool("dvdplayer", "ac3", false);
displayMode = xmlreader.GetValueAsString("dvdplayer", "displaymode", "").ToLower();
if (displayMode == "default")
{
_videoPref = DvdPreferredDisplayMode.DisplayContentDefault;
}
if (displayMode == "16:9")
{
_videoPref = DvdPreferredDisplayMode.Display16x9;
}
if (displayMode == "4:3 pan scan")
{
_videoPref = DvdPreferredDisplayMode.Display4x3PanScanPreferred;
}
if (displayMode == "4:3 letterbox")
{
_videoPref = DvdPreferredDisplayMode.Display4x3LetterBoxPreferred;
}
}
try
{
_dvdGraph = (IDvdGraphBuilder)new DvdGraphBuilder();
hr = _dvdGraph.GetFiltergraph(out _graphBuilder);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_rotEntry = new DsROTEntry((IFilterGraph)_graphBuilder);
_vmr9Filter = (IBaseFilter)new VideoMixingRenderer9();
IVMRFilterConfig9 config = _vmr9Filter as IVMRFilterConfig9;
hr = config.SetNumberOfStreams(1);
hr = config.SetRenderingMode(VMR9Mode.Windowless);
windowlessCtrl = (IVMRWindowlessControl9)_vmr9Filter;
windowlessCtrl.SetVideoClippingWindow(this.panVideoWin.Handle);
// config.SetRenderingPrefs(VMR9RenderPrefs.
_graphBuilder.AddFilter(_vmr9Filter, "Video Mixing Renderer 9");
// _vmr7 = new VMR7Util();
// _vmr7.AddVMR7(_graphBuilder);
try
{
_dvdbasefilter = DirectShowUtil.AddFilterToGraph(_graphBuilder, dvdNavigator);
if (_dvdbasefilter != null)
{
IDvdControl2 cntl = (IDvdControl2)_dvdbasefilter;
if (cntl != null)
{
_dvdInfo = (IDvdInfo2)cntl;
_dvdCtrl = (IDvdControl2)cntl;
if (path != null)
{
if (path.Length != 0)
{
cntl.SetDVDDirectory(path);
}
}
_dvdCtrl.SetOption(DvdOptionFlag.HMSFTimeCodeEvents, true); // use new HMSF timecode format
_dvdCtrl.SetOption(DvdOptionFlag.ResetOnStop, false);
AddPreferedCodecs(_graphBuilder);
DirectShowUtil.RenderOutputPins(_graphBuilder, _dvdbasefilter);
// _videoWin = _graphBuilder as IVideoWindow;
_freeNavigator = false;
}
//DirectShowUtil.ReleaseComObject( _dvdbasefilter); _dvdbasefilter = null;
}
}
catch (Exception ex)
{
string strEx = ex.Message;
}
Guid riid;
if (_dvdInfo == null)
{
riid = typeof(IDvdInfo2).GUID;
hr = _dvdGraph.GetDvdInterface(riid, out comobj);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_dvdInfo = (IDvdInfo2)comobj;
comobj = null;
}
if (_dvdCtrl == null)
{
riid = typeof(IDvdControl2).GUID;
hr = _dvdGraph.GetDvdInterface(riid, out comobj);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_dvdCtrl = (IDvdControl2)comobj;
comobj = null;
}
_mediaCtrl = (IMediaControl)_graphBuilder;
_mediaEvt = (IMediaEventEx)_graphBuilder;
_basicAudio = _graphBuilder as IBasicAudio;
_mediaPos = (IMediaPosition)_graphBuilder;
_mediaSeek = (IMediaSeeking)_graphBuilder;
_mediaStep = (IVideoFrameStep)_graphBuilder;
_basicVideo = _graphBuilder as IBasicVideo2;
_videoWin = _graphBuilder as IVideoWindow;
// disable Closed Captions!
IBaseFilter baseFilter;
_graphBuilder.FindFilterByName("Line 21 Decoder", out baseFilter);
if (baseFilter == null)
{
_graphBuilder.FindFilterByName("Line21 Decoder", out baseFilter);
}
if (baseFilter != null)
{
_line21Decoder = (IAMLine21Decoder)baseFilter;
if (_line21Decoder != null)
{
AMLine21CCState state = AMLine21CCState.Off;
hr = _line21Decoder.SetServiceState(state);
if (hr == 0)
{
logger.Info("DVDPlayer:Closed Captions disabled");
}
else
{
logger.Info("DVDPlayer:failed 2 disable Closed Captions");
}
}
}
/*
// get video window
if (_videoWin==null)
{
riid = typeof( IVideoWindow ).GUID;
hr = _dvdGraph.GetDvdInterface( ref riid, out comobj );
if( hr < 0 )
Marshal.ThrowExceptionForHR( hr );
_videoWin = (IVideoWindow) comobj; comobj = null;
}
*/
// GetFrameStepInterface();
DirectShowUtil.SetARMode(_graphBuilder, arMode);
DirectShowUtil.EnableDeInterlace(_graphBuilder);
//m_ovMgr = new OVTOOLLib.OvMgrClass();
//m_ovMgr.SetGraph(_graphBuilder);
return true;
}
catch (Exception)
{
//MessageBox.Show( this, "Could not get interfaces\r\n" + ee.Message, "DVDPlayer.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop );
CloseDVDInterfaces();
return false;
}
finally
{
if (comobj != null)
{
DirectShowUtil.ReleaseComObject(comobj);
}
comobj = null;
}
}
/// <summary> create the used COM components and get the interfaces. </summary>
protected virtual bool GetInterfaces(string path)
{
int hr;
//Type comtype = null;
object comobj = null;
_freeNavigator = true;
_dvdInfo = null;
_dvdCtrl = null;
string dvdNavigator = "";
string aspectRatioMode = "";
string displayMode = "";
bool useAC3Filter = false;
using (Settings xmlreader = new MPSettings())
{
dvdNavigator = xmlreader.GetValueAsString("dvdplayer", "navigator", "DVD Navigator");
aspectRatioMode = xmlreader.GetValueAsString("dvdplayer", "armode", "").ToLower();
if (aspectRatioMode == "crop")
{
arMode = AspectRatioMode.Crop;
}
if (aspectRatioMode == "letterbox")
{
arMode = AspectRatioMode.LetterBox;
}
if (aspectRatioMode == "stretch")
{
arMode = AspectRatioMode.Stretched;
}
//if ( aspectRatioMode == "stretch" ) arMode = AspectRatioMode.zoom14to9;
if (aspectRatioMode == "follow stream")
{
arMode = AspectRatioMode.StretchedAsPrimary;
}
useAC3Filter = xmlreader.GetValueAsBool("dvdplayer", "ac3", false);
displayMode = xmlreader.GetValueAsString("dvdplayer", "displaymode", "").ToLower();
if (displayMode == "default")
{
_videoPref = DvdPreferredDisplayMode.DisplayContentDefault;
}
if (displayMode == "16:9")
{
_videoPref = DvdPreferredDisplayMode.Display16x9;
}
if (displayMode == "4:3 pan scan")
{
_videoPref = DvdPreferredDisplayMode.Display4x3PanScanPreferred;
}
if (displayMode == "4:3 letterbox")
{
_videoPref = DvdPreferredDisplayMode.Display4x3LetterBoxPreferred;
}
}
try
{
_dvdGraph = (IDvdGraphBuilder)new DvdGraphBuilder();
hr = _dvdGraph.GetFiltergraph(out _graphBuilder);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_rotEntry = new DsROTEntry((IFilterGraph)_graphBuilder);
try
{
_dvdbasefilter = DirectShowUtil.AddFilterToGraph(_graphBuilder, dvdNavigator);
if (_dvdbasefilter != null)
{
IDvdControl2 cntl = (IDvdControl2)_dvdbasefilter;
if (cntl != null)
{
_dvdInfo = (IDvdInfo2)cntl;
_dvdCtrl = (IDvdControl2)cntl;
if (path != null)
{
if (path.Length != 0)
{
cntl.SetDVDDirectory(path);
}
}
_dvdCtrl.SetOption(DvdOptionFlag.HMSFTimeCodeEvents, true); // use new HMSF timecode format
_dvdCtrl.SetOption(DvdOptionFlag.ResetOnStop, false);
AddPreferedCodecs(_graphBuilder);
DirectShowUtil.RenderOutputPins(_graphBuilder, _dvdbasefilter);
_videoWin = _graphBuilder as IVideoWindow;
_freeNavigator = false;
}
//DirectShowUtil.ReleaseComObject( _dvdbasefilter); _dvdbasefilter = null;
}
}
catch (Exception ex)
{
string strEx = ex.Message;
}
Guid riid;
if (useAC3Filter)
{
string ac3filterMonikerString =
@"@device:sw:{083863F1-70DE-11D0-BD40-00A0C911CE86}\{A753A1EC-973E-4718-AF8E-A3F554D45C44}";
Log.Info("DVDPlayer:Adding AC3 filter to graph");
IBaseFilter filter = Marshal.BindToMoniker(ac3filterMonikerString) as IBaseFilter;
if (filter != null)
{
hr = _graphBuilder.AddFilter(filter, "AC3 Filter");
if (hr < 0)
{
Log.Info("DVDPlayer:FAILED:could not add AC3 filter to graph");
}
}
else
{
Log.Info("DVDPlayer:FAILED:AC3 filter not installed");
}
}
if (_dvdInfo == null)
{
riid = typeof (IDvdInfo2).GUID;
hr = _dvdGraph.GetDvdInterface(riid, out comobj);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_dvdInfo = (IDvdInfo2)comobj;
comobj = null;
}
if (_dvdCtrl == null)
{
riid = typeof (IDvdControl2).GUID;
hr = _dvdGraph.GetDvdInterface(riid, out comobj);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_dvdCtrl = (IDvdControl2)comobj;
comobj = null;
}
_mediaCtrl = (IMediaControl)_graphBuilder;
_mediaEvt = (IMediaEventEx)_graphBuilder;
_basicAudio = _graphBuilder as IBasicAudio;
_mediaPos = (IMediaPosition)_graphBuilder;
_basicVideo = _graphBuilder as IBasicVideo2;
_videoWin = _graphBuilder as IVideoWindow;
// disable Closed Captions!
IBaseFilter baseFilter;
_graphBuilder.FindFilterByName("Line 21 Decoder", out baseFilter);
if (baseFilter == null)
{
_graphBuilder.FindFilterByName("Line21 Decoder", out baseFilter);
}
if (baseFilter != null)
{
_line21Decoder = (IAMLine21Decoder)baseFilter;
if (_line21Decoder != null)
{
AMLine21CCState state = AMLine21CCState.Off;
hr = _line21Decoder.SetServiceState(state);
if (hr == 0)
{
Log.Info("DVDPlayer:Closed Captions disabled");
}
else
{
Log.Info("DVDPlayer:failed 2 disable Closed Captions");
}
}
}
/*
// get video window
if (_videoWin==null)
{
riid = typeof( IVideoWindow ).GUID;
hr = _dvdGraph.GetDvdInterface( ref riid, out comobj );
if( hr < 0 )
Marshal.ThrowExceptionForHR( hr );
_videoWin = (IVideoWindow) comobj; comobj = null;
}
*/
// GetFrameStepInterface();
DirectShowUtil.SetARMode(_graphBuilder, arMode);
DirectShowUtil.EnableDeInterlace(_graphBuilder);
//m_ovMgr = new OVTOOLLib.OvMgrClass();
//m_ovMgr.SetGraph(_graphBuilder);
return true;
}
catch (Exception)
{
//MessageBox.Show( this, "Could not get interfaces\r\n" + ee.Message, "DVDPlayer.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop );
CloseInterfaces();
return false;
}
finally
{
if (comobj != null)
{
DirectShowUtil.ReleaseComObject(comobj);
}
comobj = null;
}
}
/// <summary> do cleanup and release DirectShow. </summary>
protected virtual void CloseDVDInterfaces()
{
if (_graphBuilder == null)
{
return;
}
int hr;
try
{
logger.Info("DVDPlayer:cleanup DShow graph");
if (_mediaCtrl != null)
{
hr = _mediaCtrl.Stop();
_mediaCtrl = null;
}
_state = PlayState.Stopped;
_mediaEvt = null;
_visible = false;
_videoWin = null;
// videoStep = null;
_dvdCtrl = null;
_dvdInfo = null;
_basicVideo = null;
_basicAudio = null;
_mediaPos = null;
_mediaSeek = null;
_mediaStep = null;
//if (_vmr7 != null)
//{
// _vmr7.RemoveVMR7();
//}
//_vmr7 = null;
if (_vmr9Filter != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_vmr9Filter)) > 0)
{
;
}
_vmr9Filter = null;
}
if (_dvdbasefilter != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_dvdbasefilter)) > 0)
{
;
}
_dvdbasefilter = null;
}
if (_cmdOption != null)
{
DirectShowUtil.ReleaseComObject(_cmdOption);
}
_cmdOption = null;
_pendingCmd = false;
if (_line21Decoder != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_line21Decoder)) > 0)
{
;
}
_line21Decoder = null;
}
if (_graphBuilder != null)
{
DirectShowUtil.RemoveFilters(_graphBuilder);
if (_rotEntry != null)
{
_rotEntry.Dispose();
_rotEntry = null;
}
while ((hr = DirectShowUtil.ReleaseComObject(_graphBuilder)) > 0)
{
;
}
_graphBuilder = null;
}
if (_dvdGraph != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_dvdGraph)) > 0)
{
;
}
_dvdGraph = null;
}
_state = PlayState.Init;
}
catch (Exception ex)
{
logger.Error("DVDPlayer:exception while cleanuping DShow graph {0} {1}", ex.Message, ex.StackTrace);
}
}
/// <summary> create the used COM components and get the interfaces. </summary>
protected virtual bool GetDVDInterfaces(string path)
{
int hr;
//Type comtype = null;
object comobj = null;
_freeNavigator = true;
_dvdInfo = null;
_dvdCtrl = null;
bool useAC3Filter = false;
string dvdNavigator = "";
string aspectRatioMode = "";
string displayMode = "";
_videoPref = DvdPreferredDisplayMode.DisplayContentDefault;
using (MediaPortal.Profile.Settings xmlreader = new MPSettings())
{
dvdNavigator = xmlreader.GetValueAsString("dvdplayer", "navigator", "DVD Navigator");
aspectRatioMode = xmlreader.GetValueAsString("dvdplayer", "armode", "").ToLower();
dvdNavigator = "dslibdvdnav";
if (aspectRatioMode == "crop")
{
arMode = AspectRatioMode.Crop;
}
if (aspectRatioMode == "letterbox")
{
arMode = AspectRatioMode.LetterBox;
}
if (aspectRatioMode == "stretch")
{
arMode = AspectRatioMode.Stretched;
}
//if ( aspectRatioMode == "stretch" ) arMode = AspectRatioMode.zoom14to9;
if (aspectRatioMode == "follow stream")
{
arMode = AspectRatioMode.StretchedAsPrimary;
}
useAC3Filter = xmlreader.GetValueAsBool("dvdplayer", "ac3", false);
displayMode = xmlreader.GetValueAsString("dvdplayer", "displaymode", "").ToLower();
if (displayMode == "default")
{
_videoPref = DvdPreferredDisplayMode.DisplayContentDefault;
}
if (displayMode == "16:9")
{
_videoPref = DvdPreferredDisplayMode.Display16x9;
}
if (displayMode == "4:3 pan scan")
{
_videoPref = DvdPreferredDisplayMode.Display4x3PanScanPreferred;
}
if (displayMode == "4:3 letterbox")
{
_videoPref = DvdPreferredDisplayMode.Display4x3LetterBoxPreferred;
}
}
try
{
_dvdGraph = (IDvdGraphBuilder) new DvdGraphBuilder();
hr = _dvdGraph.GetFiltergraph(out _graphBuilder);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_rotEntry = new DsROTEntry((IFilterGraph)_graphBuilder);
_vmr9Filter = (IBaseFilter) new VideoMixingRenderer9();
IVMRFilterConfig9 config = _vmr9Filter as IVMRFilterConfig9;
hr = config.SetNumberOfStreams(1);
hr = config.SetRenderingMode(VMR9Mode.Windowless);
windowlessCtrl = (IVMRWindowlessControl9)_vmr9Filter;
windowlessCtrl.SetVideoClippingWindow(this.panVideoWin.Handle);
// config.SetRenderingPrefs(VMR9RenderPrefs.
_graphBuilder.AddFilter(_vmr9Filter, "Video Mixing Renderer 9");
// _vmr7 = new VMR7Util();
// _vmr7.AddVMR7(_graphBuilder);
try
{
_dvdbasefilter = DirectShowUtil.AddFilterToGraph(_graphBuilder, dvdNavigator);
if (_dvdbasefilter != null)
{
IDvdControl2 cntl = (IDvdControl2)_dvdbasefilter;
if (cntl != null)
{
_dvdInfo = (IDvdInfo2)cntl;
_dvdCtrl = (IDvdControl2)cntl;
if (path != null)
{
if (path.Length != 0)
{
cntl.SetDVDDirectory(path);
}
}
_dvdCtrl.SetOption(DvdOptionFlag.HMSFTimeCodeEvents, true); // use new HMSF timecode format
_dvdCtrl.SetOption(DvdOptionFlag.ResetOnStop, false);
AddPreferedCodecs(_graphBuilder);
DirectShowUtil.RenderOutputPins(_graphBuilder, _dvdbasefilter);
// _videoWin = _graphBuilder as IVideoWindow;
_freeNavigator = false;
}
//DirectShowUtil.ReleaseComObject( _dvdbasefilter); _dvdbasefilter = null;
}
}
catch (Exception ex)
{
string strEx = ex.Message;
}
Guid riid;
if (_dvdInfo == null)
{
riid = typeof(IDvdInfo2).GUID;
hr = _dvdGraph.GetDvdInterface(riid, out comobj);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_dvdInfo = (IDvdInfo2)comobj;
comobj = null;
}
if (_dvdCtrl == null)
{
riid = typeof(IDvdControl2).GUID;
hr = _dvdGraph.GetDvdInterface(riid, out comobj);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
}
_dvdCtrl = (IDvdControl2)comobj;
comobj = null;
}
_mediaCtrl = (IMediaControl)_graphBuilder;
_mediaEvt = (IMediaEventEx)_graphBuilder;
_basicAudio = _graphBuilder as IBasicAudio;
_mediaPos = (IMediaPosition)_graphBuilder;
_mediaSeek = (IMediaSeeking)_graphBuilder;
_mediaStep = (IVideoFrameStep)_graphBuilder;
_basicVideo = _graphBuilder as IBasicVideo2;
_videoWin = _graphBuilder as IVideoWindow;
// disable Closed Captions!
IBaseFilter baseFilter;
_graphBuilder.FindFilterByName("Line 21 Decoder", out baseFilter);
if (baseFilter == null)
{
_graphBuilder.FindFilterByName("Line21 Decoder", out baseFilter);
}
if (baseFilter != null)
{
_line21Decoder = (IAMLine21Decoder)baseFilter;
if (_line21Decoder != null)
{
AMLine21CCState state = AMLine21CCState.Off;
hr = _line21Decoder.SetServiceState(state);
if (hr == 0)
{
logger.Info("DVDPlayer:Closed Captions disabled");
}
else
{
logger.Info("DVDPlayer:failed 2 disable Closed Captions");
}
}
}
/*
* // get video window
* if (_videoWin==null)
* {
* riid = typeof( IVideoWindow ).GUID;
* hr = _dvdGraph.GetDvdInterface( ref riid, out comobj );
* if( hr < 0 )
* Marshal.ThrowExceptionForHR( hr );
* _videoWin = (IVideoWindow) comobj; comobj = null;
* }
*/
// GetFrameStepInterface();
DirectShowUtil.SetARMode(_graphBuilder, arMode);
DirectShowUtil.EnableDeInterlace(_graphBuilder);
//m_ovMgr = new OVTOOLLib.OvMgrClass();
//m_ovMgr.SetGraph(_graphBuilder);
return(true);
}
catch (Exception)
{
//MessageBox.Show( this, "Could not get interfaces\r\n" + ee.Message, "DVDPlayer.NET", MessageBoxButtons.OK, MessageBoxIcon.Stop );
CloseDVDInterfaces();
return(false);
}
finally
{
if (comobj != null)
{
DirectShowUtil.ReleaseComObject(comobj);
}
comobj = null;
}
}
/// <summary> do cleanup and release DirectShow. </summary>
protected virtual void CloseInterfaces()
{
if (_graphBuilder == null)
{
return;
}
int hr;
try
{
Log.Info("DVDPlayer:cleanup DShow graph");
if (_mediaCtrl != null)
{
hr = _mediaCtrl.Stop();
_mediaCtrl = null;
}
_state = PlayState.Stopped;
VMR9Util.g_vmr9.EVRSetDVDMenuState(false);
_mediaEvt = null;
_visible = false;
_videoWin = null;
// videoStep = null;
_dvdCtrl = null;
_dvdInfo = null;
_basicVideo = null;
_basicAudio = null;
_mediaPos = null;
if (_dvdbasefilter != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_dvdbasefilter)) > 0)
{
;
}
_dvdbasefilter = null;
}
if (_cmdOption != null)
{
DirectShowUtil.ReleaseComObject(_cmdOption);
}
_cmdOption = null;
_pendingCmd = false;
if (_line21Decoder != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_line21Decoder)) > 0)
{
;
}
_line21Decoder = null;
}
if (_graphBuilder != null)
{
DirectShowUtil.RemoveFilters(_graphBuilder);
if (_rotEntry != null)
{
_rotEntry.SafeDispose();
_rotEntry = null;
}
while ((hr = DirectShowUtil.ReleaseComObject(_graphBuilder)) > 0)
{
;
}
_graphBuilder = null;
}
if (_dvdGraph != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_dvdGraph)) > 0)
{
;
}
_dvdGraph = null;
}
_state = PlayState.Init;
GUIGraphicsContext.form.Invalidate(true);
GUIGraphicsContext.form.Activate();
}
catch (Exception ex)
{
Log.Error("DVDPlayer:exception while cleanuping DShow graph {0} {1}", ex.Message, ex.StackTrace);
}
}
/// <summary> do cleanup and release DirectShow. </summary>
protected virtual void CloseDVDInterfaces()
{
if (_graphBuilder == null)
{
return;
}
int hr;
try
{
logger.Info("DVDPlayer:cleanup DShow graph");
if (_mediaCtrl != null)
{
hr = _mediaCtrl.Stop();
_mediaCtrl = null;
}
_state = PlayState.Stopped;
_mediaEvt = null;
_visible = false;
_videoWin = null;
// videoStep = null;
_dvdCtrl = null;
_dvdInfo = null;
_basicVideo = null;
_basicAudio = null;
_mediaPos = null;
_mediaSeek = null;
_mediaStep = null;
//if (_vmr7 != null)
//{
// _vmr7.RemoveVMR7();
//}
//_vmr7 = null;
if (_vmr9Filter != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_vmr9Filter)) > 0)
{
;
}
_vmr9Filter = null;
}
if (_dvdbasefilter != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_dvdbasefilter)) > 0)
{
;
}
_dvdbasefilter = null;
}
if (_cmdOption != null)
{
DirectShowUtil.ReleaseComObject(_cmdOption);
}
_cmdOption = null;
_pendingCmd = false;
if (_line21Decoder != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_line21Decoder)) > 0)
{
;
}
_line21Decoder = null;
}
if (_graphBuilder != null)
{
DirectShowUtil.RemoveFilters(_graphBuilder);
if (_rotEntry != null)
{
_rotEntry.Dispose();
_rotEntry = null;
}
while ((hr = DirectShowUtil.ReleaseComObject(_graphBuilder)) > 0)
{
;
}
_graphBuilder = null;
}
if (_dvdGraph != null)
{
while ((hr = DirectShowUtil.ReleaseComObject(_dvdGraph)) > 0)
{
;
}
_dvdGraph = null;
}
_state = PlayState.Init;
}
catch (Exception ex)
{
logger.Error("DVDPlayer:exception while cleanuping DShow graph {0} {1}", ex.Message, ex.StackTrace);
}
}
protected override void OnGraphRunning()
{
base.OnGraphRunning();
VideoSettings settings = ServiceRegistration.Get<ISettingsManager>().Load<VideoSettings>();
int hr = _dvdCtrl.SelectVideoModePreference(_videoPref);
if (hr != 0)
ServiceRegistration.Get<ILogger>().Error("DVDPlayer: Unable to set DVD video mode preference 0x{0:X}", hr);
hr = _dvdInfo.GetCurrentVideoAttributes(out _videoAttr);
if (hr != 0)
ServiceRegistration.Get<ILogger>().Error("DVDPlayer: Unable to get DVD video attributes 0x{0:X}", hr);
DvdDiscSide side;
int titles, numOfVolumes, volume;
hr = _dvdInfo.GetDVDVolumeInfo(out numOfVolumes, out volume, out side, out titles);
if (hr < 0)
ServiceRegistration.Get<ILogger>().Error("DVDPlayer: Unable to get DVD volume info 0x{0:X}", hr);
if (titles <= 0)
ServiceRegistration.Get<ILogger>().Error("DVDPlayer: DVD does not contain any titles? (# titles = {0})", titles);
_pendingCmd = false;
_dvdCtrl.SetSubpictureState(settings.EnableSubtitles, DvdCmdFlags.None, out _cmdOption);
_line21Decoder = FilterGraphTools.FindFilterByInterface<IAMLine21Decoder>(_graphBuilder);
if (_line21Decoder != null)
{
AMLine21CCState state = settings.EnableClosedCaption ? AMLine21CCState.On : AMLine21CCState.Off;
if (_line21Decoder.SetServiceState(state) == 0)
ServiceRegistration.Get<ILogger>().Debug("DVDPlayer: {0} Closed Captions", settings.EnableClosedCaption ? "Enabled" : "Disabled");
else
ServiceRegistration.Get<ILogger>().Debug("DVDPlayer: Failed to set Closed Captions state.");
}
}
private void Config()
{
m_ild = (IAMLine21Decoder) new Line21Decoder();
}
private void CloseInterfaces()
{
int hr = 0;
try
{
lock (this)
{
// Relinquish ownership (IMPORTANT!) after hiding video window
//if (!this.isAudioOnly)
//{
// hr = this.videoWindow.put_Visible(OABool.False);
// DsError.ThrowExceptionForHR(hr);
// hr = this.videoWindow.put_Owner(IntPtr.Zero);
// DsError.ThrowExceptionForHR(hr);
//}
//#if DEBUG
try
{
if (rot != null)
{
rot.Dispose();
rot = null;
}
}
catch { }
//#endif
if (dvdSubtitle != null)
Marshal.ReleaseComObject(dvdSubtitle);
dvdSubtitle = null;
if (dvdCtrl != null)
{
hr = dvdCtrl.SetOption(DvdOptionFlag.ResetOnStop, true);
}
if (cmdOption != null)
{
Marshal.ReleaseComObject(cmdOption);
cmdOption = null;
}
pendingCmd = false;
dvdCtrl = null;
if (dvdInfo != null)
{
Marshal.ReleaseComObject(dvdInfo);
dvdInfo = null;
}
if (this.mediaEventEx != null)
{
if (dvdGraph != null)
hr = this.mediaEventEx.SetNotifyWindow(IntPtr.Zero, WM.DVD_EVENT, IntPtr.Zero);
else
hr = this.mediaEventEx.SetNotifyWindow(IntPtr.Zero, WM.NULL, IntPtr.Zero);
//DsError.ThrowExceptionForHR(hr);
}
if (evrDisplay != null)
{
//evrDisplay.SetVideoWindow(IntPtr.Zero);
Marshal.ReleaseComObject(evrDisplay);
}
evrDisplay = null;
if (this.evrRenderer != null)
Marshal.ReleaseComObject(evrRenderer);
evrRenderer = null;
// Release and zero DirectShow interfaces
if (this.mediaEventEx != null)
this.mediaEventEx = null;
if (this.mediaSeeking != null)
this.mediaSeeking = null;
if (this.mediaPosition != null)
this.mediaPosition = null;
if (this.mediaControl != null)
this.mediaControl = null;
if (this.basicAudio != null)
this.basicAudio = null;
if (this.basicVideo != null)
this.basicVideo = null;
//if (this.videoWindow != null)
// this.videoWindow = null;
if (this.frameStep != null)
this.frameStep = null;
if (this.graphBuilder != null)
Marshal.ReleaseComObject(this.graphBuilder); this.graphBuilder = null;
if (this.dvdGraph != null)
Marshal.ReleaseComObject(dvdGraph); dvdGraph = null;
GC.Collect();
}
}
catch
{
}
}
private void PlayDVDInWindow(string filepath)
{
FileLogger.Log("PlayDVDInWindow: {0}", filepath);
int hr = 0;
dvdGraph = new DvdGraphBuilder() as IDvdGraphBuilder;
if (dvdGraph != null)
{
hr = dvdGraph.GetFiltergraph(out this.graphBuilder);
DsError.ThrowExceptionForHR(hr);
if (ps.PublishGraph)
rot = new DsROTEntry(this.graphBuilder);
AMDvdGraphFlags buildFlags = AMDvdGraphFlags.EvrOnly;
if (ps.PreferredDecoders != null)
{
foreach (string pa in ps.PreferredDecoders)
{
string[] pvA = pa.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
if (pvA[0].ToLower() == ".ifo")
{
for (int i = 1; i < pvA.Length; i++)
{
string strFilter = pvA[i].Trim();
IBaseFilter filter = null;
try
{
if (Regex.IsMatch(strFilter, @"{?\w{8}-\w{4}-\w{4}-\w{4}-\w{12}}?"))
filter = FilterGraphTools.AddFilterFromClsid(graphBuilder, new Guid(strFilter), strFilter);
else
filter = FilterGraphTools.AddFilterByName(graphBuilder, FilterCategory.LegacyAmFilterCategory, strFilter);
if (filter != null)
{
FileLogger.Log("Added {0} to the graph", strFilter);
buildFlags = AMDvdGraphFlags.EvrOnly | AMDvdGraphFlags.DoNotClear;
}
else
FileLogger.Log("{0} not added to the graph", strFilter);
}
finally
{
if (filter != null)
Marshal.ReleaseComObject(filter);
filter = null;
}
}
}
}
}
object objEvr;
hr = dvdGraph.GetDvdInterface(typeof(IMFVideoRenderer).GUID, out objEvr);
DsError.ThrowExceptionForHR(hr);
evrRenderer = objEvr as IBaseFilter;
SetupEvrDisplay();
AMDvdRenderStatus buildStatus;
hr = dvdGraph.RenderDvdVideoVolume(filepath, buildFlags, out buildStatus);
DsError.ThrowExceptionForHR(hr);
if (buildStatus.iNumStreamsFailed > 1)
{
// throw new ApplicationException("Could not render video_ts, try forcing a dvd decoder");
IBaseFilter lavVideo = FilterGraphTools.FindFilterByClsid(graphBuilder, new Guid("{EE30215D-164F-4A92-A4EB-9D4C13390F9F}"));
IPin lavOut = null;
IPin evrIn = null;
try
{
lavOut = DsFindPin.ByDirection(lavVideo, PinDirection.Output, 0);
if (lavOut != null)
{
hr = lavOut.ConnectedTo(out evrIn);
//DsError.ThrowExceptionForHR(hr);
if (evrIn == null)
{
evrIn = DsFindPin.ByDirection(evrRenderer, PinDirection.Input, 0);
hr = graphBuilder.ConnectDirect(lavOut, evrIn, null);
DsError.ThrowExceptionForHR(hr);
}
}
}
finally
{
if (lavOut != null)
Marshal.ReleaseComObject(lavOut);
if (evrIn != null)
Marshal.ReleaseComObject(evrIn);
if (lavVideo != null)
Marshal.ReleaseComObject(lavVideo);
}
}
SetEvrVideoMode();
object comobj = null;
hr = dvdGraph.GetDvdInterface(typeof(IDvdInfo2).GUID, out comobj);
//DsError.ThrowExceptionForHR(hr);
if (comobj != null)
{
dvdInfo = (IDvdInfo2)comobj;
comobj = null;
}
hr = dvdGraph.GetDvdInterface(typeof(IDvdControl2).GUID, out comobj);
//DsError.ThrowExceptionForHR(hr);
if (comobj != null)
{
dvdCtrl = (IDvdControl2)comobj;
comobj = null;
}
hr = dvdGraph.GetDvdInterface(typeof(IAMLine21Decoder).GUID, out comobj);
//DsError.ThrowExceptionForHR(hr);
if (comobj != null)
{
dvdSubtitle = (IAMLine21Decoder)comobj;
comobj = null;
}
//IBaseFilter yo = dvdSubtitle as IBaseFilter;
//IPin mama = dvdSubtitle as IPin;
menuItemSubtitles.Checked = ToogleSubtitles();
hr = dvdCtrl.SetOption(DvdOptionFlag.HMSFTimeCodeEvents, true); // use new HMSF timecode format
DsError.ThrowExceptionForHR(hr);
hr = dvdCtrl.SetOption(DvdOptionFlag.ResetOnStop, false);
DsError.ThrowExceptionForHR(hr);
// QueryInterface for DirectShow interfaces
this.mediaControl = (IMediaControl)this.graphBuilder;
this.mediaEventEx = (IMediaEventEx)this.graphBuilder;
this.mediaSeeking = (IMediaSeeking)this.graphBuilder;
this.mediaPosition = (IMediaPosition)this.graphBuilder;
// Query for audio interfaces, which may not be relevant for video-only files
this.basicAudio = this.graphBuilder as IBasicAudio;
// Is this an audio-only file (no video component)?
CheckVisibility();
// Have the graph signal event via window callbacks for performance
//hr = this.mediaEventEx.SetNotifyWindow(this.Handle, WMGraphNotify, IntPtr.Zero);
//DsError.ThrowExceptionForHR(hr);
hr = mediaEventEx.SetNotifyWindow(this.Handle, WM.DVD_EVENT, IntPtr.Zero);
DsError.ThrowExceptionForHR(hr);
if (!this.isAudioOnly)
{
// Setup the video window
//hr = this.videoWindow.put_Owner(this.Handle);
//DsError.ThrowExceptionForHR(hr);
//this.evrDisplay.SetVideoWindow(this.Handle);
//hr = this.videoWindow.put_WindowStyle(WindowStyle.Child | WindowStyle.ClipSiblings | WindowStyle.ClipChildren);
//DsError.ThrowExceptionForHR(hr);
hr = InitVideoWindow();//1, 1);
DsError.ThrowExceptionForHR(hr);
GetFrameStepInterface();
}
else
{
// Initialize the default player size and enable playback menu items
hr = InitPlayerWindow();
DsError.ThrowExceptionForHR(hr);
EnablePlaybackMenu(true, MediaType.Audio);
}
// Complete window initialization
//CheckSizeMenu(menuFileSizeNormal);
//this.isFullScreen = false;
this.currentPlaybackRate = 1.0;
UpdateMainTitle();
this.Activate();
//pre-roll the graph
hr = this.mediaControl.Pause();
DsError.ThrowExceptionForHR(hr);
// Run the graph to play the media file
hr = this.mediaControl.Run();
DsError.ThrowExceptionForHR(hr);
MoveToBookmark();
this.currentState = PlayState.Running;
if (isFullScreen)
tmMouseMove.Enabled = true;
}
}
