void TestPlayBackwards()
{
int hr;
IDvdCmd ppCmd = null;
DvdPlaybackLocation2 pLocation;
AllowPlay();
hr = m_idc2.PlayTitle(2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(100);
hr = m_idc2.PlayBackwards(1, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
// S_False means it can't play backwards (I'm guessing)
if (hr != 1)
{
Thread.Sleep(2000);
hr = m_idi2.GetCurrentLocation(out pLocation);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pLocation.TimeCode.bSeconds == 0, "TestPlayBackwards");
}
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
}
// Media events are sent to use as windows messages. Used to test GetCmdFromEvent
protected override void WndProc(ref Message m)
{
switch (m.Msg)
{
// If this is a windows media message
case WM_GRAPHNOTIFY:
EventCode eventCode;
IntPtr p1, p2;
int hr;
hr = m_mediaEvent.GetEvent(out eventCode, out p1, out p2, 0);
while (hr == 0)
{
switch (eventCode)
{
case EventCode.DvdCmdEnd:
{
IDvdCmd pCmdObj = null;
hr = this.m_idi2.GetCmdFromEvent(p1, out pCmdObj);
Debug.WriteLine(String.Format("{0} status1", hr));
// Handle the event.
Debug.WriteLine(eventCode);
break;
}
case EventCode.DvdCmdStart:
{
IDvdCmd pCmdObj = null;
hr = this.m_idi2.GetCmdFromEvent(p1, out pCmdObj);
Debug.WriteLine(String.Format("{0} status2", hr));
// Handle the event.
Debug.WriteLine(eventCode);
break;
}
default:
{
Debug.WriteLine(eventCode);
break;
}
}
// Release parms
m_mediaEvent.FreeEventParams(eventCode, p1, p2);
// check for additional events
hr = m_mediaEvent.GetEvent(out eventCode, out p1, out p2, 0);
}
break;
// All other messages
default:
// unhandled window message
base.WndProc(ref m);
break;
}
}
void TestWaitForStart()
{
int hr;
IDvdCmd ppCmd = null;
AllowPlay();
hr = m_idc2.PlayTitle(2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
// Only takes fraction of a second
hr = ppCmd.WaitForStart();
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
}
void TestWaitForEnd()
{
int hr;
IDvdCmd ppCmd = null;
AllowPlay();
hr = m_idc2.PlayTitle(2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
// Only takes fraction of a second. Does NOT wait for title to finish. Only waits
// for Graph to finish processing command.
hr = ppCmd.WaitForEnd();
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
}
void TestGetCurrent()
{
int hr;
IDvdCmd ppCmd = null;
int pulAnglesAvailable;
int pulCurrentAngle;
int pulStreamsAvailable;
int pulCurrentStream;
int pulSubAvailable;
int pulCurrentSub;
bool pbIsDisabled;
ValidUOPFlag pulUOPs;
AllowPlay();
hr = m_idc2.PlayTitle(2, DvdCmdFlags.Flush, out ppCmd);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetCurrentAngle(out pulAnglesAvailable, out pulCurrentAngle);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetCurrentAudio(out pulStreamsAvailable, out pulCurrentStream);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetCurrentSubpicture(out pulSubAvailable, out pulCurrentSub, out pbIsDisabled);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetCurrentUOPS(out pulUOPs);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pulAnglesAvailable == 1, "GetCurrentAngle");
Debug.Assert(pulCurrentAngle == 1, "GetCurrentAngle2");
Debug.Assert(pulStreamsAvailable == 1, "GetCurrentAudio");
Debug.Assert(pulCurrentStream == 0, "GetCurrentAudio2");
Debug.Assert(pulSubAvailable == 0, "GetCurrentSubpicture");
//Debug.Assert(pulCurrentSub == 1, "GetCurrentSubpicture2");
Debug.Assert(pbIsDisabled, "GetCurrentSubpicture3");
Debug.Assert(pulUOPs == 0);
}
void TestButton()
{
int hr;
int pulButtonIndex;
IDvdCmd ppCmd = null;
hr = m_idc2.ShowMenu(DvdMenuId.Title, DvdCmdFlags.Flush, out ppCmd);
DsError.ThrowExceptionForHR(hr);
DsRect pRect = new DsRect();
hr = m_idi2.GetButtonRect(1, pRect);
//ThrowExceptionForHR(hr);
hr = m_idi2.GetButtonAtPosition(new Point(130, 130), out pulButtonIndex);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pulButtonIndex == 1, "TestButton");
}
void TestPlayTitle()
{
int hr;
IDvdCmd ppCmd = null;
DvdPlaybackLocation2 pLocation;
AllowPlay();
hr = m_idc2.PlayTitle(2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(2000);
hr = m_idi2.GetCurrentLocation(out pLocation);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pLocation.TitleNum == 2, "PlayTitle");
}
// Get past all the menus to a point where titles can be played.
void AllowPlay()
{
int hr;
int buttonavail, curbutton;
IDvdCmd ppCmd = null;
DvdDomain dvdd;
hr = m_idi2.GetCurrentDomain(out dvdd);
DsError.ThrowExceptionForHR(hr);
if (dvdd == DvdDomain.Stop)
{
hr = m_idc2.Resume(DvdCmdFlags.Flush, out ppCmd);
if (hr < 0)
{
hr = m_idc2.ShowMenu(DvdMenuId.Title, DvdCmdFlags.Flush, out ppCmd);
DsError.ThrowExceptionForHR(hr);
}
}
while ((hr = m_idi2.GetCurrentDomain(out dvdd)) == 0 &&
((dvdd == DvdDomain.VideoManagerMenu) || (dvdd == DvdDomain.VideoTitleSetMenu)))
{
hr = m_idi2.GetCurrentButton(out buttonavail, out curbutton);
DsError.ThrowExceptionForHR(hr);
if (curbutton > 0)
{
hr = m_idc2.SelectAndActivateButton(1);
DsError.ThrowExceptionForHR(hr);
}
Thread.Sleep(500);
}
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
}
void TestGetTotalTitleTime()
{
int hr;
IDvdCmd ppCmd = null;
DvdHMSFTimeCode dhtc = new DvdHMSFTimeCode();
DvdTimeCodeFlags dtcf = new DvdTimeCodeFlags();
AllowPlay();
hr = m_idc2.PlayTitle(2, DvdCmdFlags.Flush, out ppCmd);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(500);
hr = m_idi2.GetTotalTitleTime(dhtc, out dtcf);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
Debug.Assert(dhtc.bFrames == 13, "GetTotalTitleTime");
Debug.Assert(dhtc.bSeconds == 12, "GetTotalTitleTime2");
Debug.Assert(dtcf == DvdTimeCodeFlags.FPS30, "GetTotalTitleTime3");
}
/// <summary>
/// Called when an asynchronous DVD command is completed.
/// </summary>
/// <param name="p1">The command event handle.</param>
private void OnCmdComplete(IntPtr p1)
{
try
{
ServiceRegistration.Get <ILogger>().Debug("DVD OnCmdComplete");
if (!_pendingCmd || _dvdInfo == null)
{
return;
}
IDvdCmd cmd;
int hr = _dvdInfo.GetCmdFromEvent(p1, out cmd);
if (hr != 0 || cmd == null)
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: DVD OnCmdComplete GetCmdFromEvent failed");
return;
}
if (cmd != _cmdOption)
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: DVD OnCmdComplete UNKNOWN CMD!!!");
Marshal.ReleaseComObject(cmd);
return;
}
Marshal.ReleaseComObject(cmd);
Marshal.ReleaseComObject(_cmdOption);
_cmdOption = null;
_pendingCmd = false;
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: DVD OnCmdComplete OK.");
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Debug("DVDPlayer: OnCmdComplete() {0} {1} {2}", ex.Message, ex.Source, ex.StackTrace);
}
}
/// <summary> asynchronous command completed </summary>
void OnCmdComplete( IntPtr p1, IntPtr hrg )
{
// Trace.WriteLine( "DVD OnCmdComplete.........." );
if( (pendingCmd == false) || (dvdInfo == null) )
{
return;
}
IDvdCmd cmd;
int hr = dvdInfo.GetCmdFromEvent( p1, out cmd );
DsError.ThrowExceptionForHR(hr);
if( cmd == null)
{
// DVD OnCmdComplete GetCmdFromEvent failed
return;
}
if( cmd != cmdOption )
{
// DVD OnCmdComplete UNKNOWN CMD
Marshal.ReleaseComObject( cmd );
cmd = null;
return;
}
Marshal.ReleaseComObject( cmd );
cmd = null;
Marshal.ReleaseComObject( cmdOption );
cmdOption = null;
pendingCmd = false;
// Trace.WriteLine( "DVD OnCmdComplete OK." );
UpdateMenu();
}
/// <summary> do cleanup and release DirectShow. </summary>
void CloseInterfaces()
{
int hr;
try
{
if( dvdCtrl != null )
{
hr = dvdCtrl.SetOption( DvdOptionFlag.ResetOnStop, true );
}
if( mediaCtrl != null )
{
hr = mediaCtrl.Stop();
mediaCtrl = null;
}
playState = PlayState.Stopped;
if( mediaEvt != null )
{
hr = mediaEvt.SetNotifyWindow( IntPtr.Zero, WM_DVD_EVENT, IntPtr.Zero );
mediaEvt = null;
}
if( videoWin != null )
{
hr = videoWin.put_Visible( OABool.False );
hr = videoWin.put_MessageDrain( IntPtr.Zero );
hr = videoWin.put_Owner( IntPtr.Zero );
videoWin = null;
}
videoStep = null;
if( cmdOption != null )
{
Marshal.ReleaseComObject( cmdOption );
cmdOption = null;
}
pendingCmd = false;
if( graphBuilder != null )
{
Marshal.ReleaseComObject( graphBuilder );
graphBuilder = null;
}
dvdCtrl = null;
if( dvdInfo != null )
{
Marshal.ReleaseComObject( dvdInfo );
dvdInfo = null;
}
if( dvdGraph != null )
{
Marshal.ReleaseComObject( dvdGraph );
dvdGraph = null;
}
playState = PlayState.Init;
}
catch( Exception )
{}
}
/// <summary> asynchronous command completed </summary>
private void OnCmdComplete(int p1, int hrg)
{
try
{
// Log.Info( "DVD OnCmdComplete.........." );
if ((_pendingCmd == false) || (_dvdInfo == null))
{
return;
}
IDvdCmd cmd;
int hr = _dvdInfo.GetCmdFromEvent(p1, out cmd);
if ((hr != 0) || (cmd == null))
{
Log.Error("DVDPlayer:OnCmdComplete() GetCmdFromEvent failed!");
return;
}
if (cmd != _cmdOption)
{
Log.Error("DVDPlayer:OnCmdComplete() Unknown command!");
DirectShowUtil.ReleaseComObject(cmd);
cmd = null;
return;
}
DirectShowUtil.ReleaseComObject(cmd);
cmd = null;
DirectShowUtil.ReleaseComObject(_cmdOption);
_cmdOption = null;
_pendingCmd = false;
// Log.Info( "DVD OnCmdComplete OK." );
UpdateMenu();
}
catch (Exception ex)
{
Log.Error("DVDPlayer:OnCmdComplete() {0} {1} {2}", ex.Message, ex.Source, ex.StackTrace);
}
}
/// <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);
}
}
private void OnDvdCmdComplete(IntPtr evParam1, IntPtr evParam2)
{
IDvdInfo2 dvdInfo = _sourceFilter as IDvdInfo2;
if ((_pendingDvdCmd == false) || (dvdInfo == null))
{
return;
}
IDvdCmd cmd = null;
int hr = dvdInfo.GetCmdFromEvent(evParam1, out cmd);
DsError.ThrowExceptionForHR(hr);
if (cmd == null)
{
// DVD OnCmdComplete GetCmdFromEvent failed
return;
}
if (cmd != _mDvdCmdOption)
{
// DVD OnCmdComplete UNKNOWN CMD
Marshal.ReleaseComObject(cmd);
cmd = null;
return;
}
Marshal.ReleaseComObject(cmd);
cmd = null;
Marshal.ReleaseComObject(_mDvdCmdOption);
_mDvdCmdOption = null;
_pendingDvdCmd = false;
}
/// <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>
/// Called when an asynchronous DVD command is completed.
/// </summary>
/// <param name="p1">The command event handle.</param>
private void OnCmdComplete(IntPtr p1)
{
try
{
ServiceRegistration.Get<ILogger>().Debug("DVD OnCmdComplete");
if (!_pendingCmd || _dvdInfo == null)
return;
IDvdCmd cmd;
int hr = _dvdInfo.GetCmdFromEvent(p1, out cmd);
if (hr != 0 || cmd == null)
{
ServiceRegistration.Get<ILogger>().Debug("DVDPlayer: DVD OnCmdComplete GetCmdFromEvent failed");
return;
}
if (cmd != _cmdOption)
{
ServiceRegistration.Get<ILogger>().Debug("DVDPlayer: DVD OnCmdComplete UNKNOWN CMD!!!");
Marshal.ReleaseComObject(cmd);
return;
}
Marshal.ReleaseComObject(cmd);
Marshal.ReleaseComObject(_cmdOption);
_cmdOption = null;
_pendingCmd = false;
ServiceRegistration.Get<ILogger>().Debug("DVDPlayer: DVD OnCmdComplete OK.");
}
catch (Exception ex)
{
ServiceRegistration.Get<ILogger>().Debug("DVDPlayer: OnCmdComplete() {0} {1} {2}", ex.Message, ex.Source, 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);
}
}
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
{
}
}
