private VlcMedia(IntPtr pointer)
{
InstancePointer = pointer;
EventManager = new VlcEventManager(GetEventManagerFunction.Delegate(InstancePointer));
onMetaChanged = OnMetaChanged;
onSubItemAdded = OnSubItemAdded;
onDurationChanged = OnDurationChanged;
onParsedChanged = OnParsedChanged;
onFreed = OnFreed;
onStateChanged = OnStateChanged;
onMetaChangedHandle = GCHandle.Alloc(onMetaChanged);
onSubItemAddedHandle = GCHandle.Alloc(onSubItemAdded);
onDurationChangedHandle = GCHandle.Alloc(onDurationChanged);
onParsedChangedHandle = GCHandle.Alloc(onParsedChanged);
onFreedHandle = GCHandle.Alloc(onFreed);
onStateChangedHandle = GCHandle.Alloc(onStateChanged);
HandleManager.Add(this);
EventManager.Attach(Interop.Core.Events.EventTypes.MediaMetaChanged, onMetaChanged, IntPtr.Zero);
EventManager.Attach(Interop.Core.Events.EventTypes.MediaSubItemAdded, onSubItemAdded, IntPtr.Zero);
EventManager.Attach(Interop.Core.Events.EventTypes.MediaDurationChanged, onDurationChanged, IntPtr.Zero);
EventManager.Attach(Interop.Core.Events.EventTypes.MediaParsedChanged, onParsedChanged, IntPtr.Zero);
EventManager.Attach(Interop.Core.Events.EventTypes.MediaFreed, onFreed, IntPtr.Zero);
EventManager.Attach(Interop.Core.Events.EventTypes.MediaStateChanged, onStateChanged, IntPtr.Zero);
}
private VlcMedia(IntPtr pointer)
{
InstancePointer = pointer;
EventManager = new VlcEventManager(_getEventManagerFunction.Delegate(InstancePointer));
_onMetaChanged = OnMetaChanged;
_onSubItemAdded = OnSubItemAdded;
_onDurationChanged = OnDurationChanged;
_onParsedChanged = OnParsedChanged;
_onFreed = OnFreed;
_onStateChanged = OnStateChanged;
_onMetaChangedHandle = GCHandle.Alloc(_onMetaChanged);
_onSubItemAddedHandle = GCHandle.Alloc(_onSubItemAdded);
_onDurationChangedHandle = GCHandle.Alloc(_onDurationChanged);
_onParsedChangedHandle = GCHandle.Alloc(_onParsedChanged);
_onFreedHandle = GCHandle.Alloc(_onFreed);
_onStateChangedHandle = GCHandle.Alloc(_onStateChanged);
HandleManager.Add(this);
EventManager.Attach(EventTypes.MediaMetaChanged, _onMetaChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaSubItemAdded, _onSubItemAdded, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaDurationChanged, _onDurationChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaParsedChanged, _onParsedChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaFreed, _onFreed, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaStateChanged, _onStateChanged, IntPtr.Zero);
}
/// <summary>
/// 提供指定的参数初始化一个 Vlc 实例
/// </summary>
/// <param name="argv"></param>
/// <exception cref="VlcCreateFailException">Can't create a Vlc instence, check your Vlc options.</exception>
/// <exception cref="Exception">A delegate callback throws an exception.</exception>
public Vlc(String[] argv)
{
InstancePointer = argv == null
? _newInstanceFunction.Delegate(0, IntPtr.Zero)
: _newInstanceFunction.Delegate(argv.Length, InteropHelper.StringArrayToPtr(argv));
if (InstancePointer == IntPtr.Zero)
{
var ex = VlcError.GetErrorMessage();
throw new VlcCreateFailException(ex);
}
EventManager = new VlcEventManager(this, _getMediaEventManagerFunction.Delegate(InstancePointer));
_onVlmMediaAdded = OnVlmMediaAdded;
_onVlmMediaRemoved = OnVlmMediaRemoved;
_onVlmMediaChanged = OnVlmMediaChanged;
_onVlmMediaInstanceStarted = OnVlmMediaInstanceStarted;
_onVlmMediaInstanceStopped = OnVlmMediaInstanceStopped;
_onVlmMediaInstanceStatusInit = OnVlmMediaInstanceStatusInit;
_onVlmMediaInstanceStatusOpening = OnVlmMediaInstanceStatusOpening;
_onVlmMediaInstanceStatusPlaying = OnVlmMediaInstanceStatusPlaying;
_onVlmMediaInstanceStatusPause = OnVlmMediaInstanceStatusPause;
_onVlmMediaInstanceStatusEnd = OnVlmMediaInstanceStatusEnd;
_onVlmMediaInstanceStatusError = OnVlmMediaInstanceStatusError;
_onVlmMediaAddedHandle = GCHandle.Alloc(_onVlmMediaAdded);
_onVlmMediaRemovedHandle = GCHandle.Alloc(_onVlmMediaRemoved);
_onVlmMediaChangedHandle = GCHandle.Alloc(_onVlmMediaChanged);
_onVlmMediaInstanceStartedHandle = GCHandle.Alloc(_onVlmMediaInstanceStarted);
_onVlmMediaInstanceStoppedHandle = GCHandle.Alloc(_onVlmMediaInstanceStopped);
_onVlmMediaInstanceStatusInitHandle = GCHandle.Alloc(_onVlmMediaInstanceStatusInit);
_onVlmMediaInstanceStatusOpeningHandle = GCHandle.Alloc(_onVlmMediaInstanceStatusOpening);
_onVlmMediaInstanceStatusPlayingHandle = GCHandle.Alloc(_onVlmMediaInstanceStatusPlaying);
_onVlmMediaInstanceStatusPauseHandle = GCHandle.Alloc(_onVlmMediaInstanceStatusPause);
_onVlmMediaInstanceStatusEndHandle = GCHandle.Alloc(_onVlmMediaInstanceStatusEnd);
_onVlmMediaInstanceStatusErrorHandle = GCHandle.Alloc(_onVlmMediaInstanceStatusError);
HandleManager.Add(this);
EventManager.Attach(EventTypes.VlmMediaAdded, _onVlmMediaAdded, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaRemoved, _onVlmMediaRemoved, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaChanged, _onVlmMediaChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStarted, _onVlmMediaInstanceStarted, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStopped, _onVlmMediaInstanceStopped, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStatusInit, _onVlmMediaInstanceStatusInit, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStatusOpening, _onVlmMediaInstanceStatusOpening, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStatusPlaying, _onVlmMediaInstanceStatusPlaying, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStatusPause, _onVlmMediaInstanceStatusPause, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStatusEnd, _onVlmMediaInstanceStatusEnd, IntPtr.Zero);
EventManager.Attach(EventTypes.VlmMediaInstanceStatusError, _onVlmMediaInstanceStatusError, IntPtr.Zero);
}
/// <summary>
/// 使用已经设定好的路径,载入 LibVlc
/// </summary>
public static void LoadLibVlc()
{
if (!IsLibLoaded)
{
try
{
FileInfo libcore = new FileInfo(Path.Combine(LibDirectory, @"libvlccore.dll"));
FileInfo libvlc = new FileInfo(Path.Combine(LibDirectory, @"libvlc.dll"));
LibCoreHandle = Win32Api.LoadLibrary(libcore.FullName);
LibHandle = Win32Api.LoadLibrary(libvlc.FullName);
}
catch (Win32Exception e)
{
throw new Exception("无法载入 LibVlc 库", e);
}
_getVersionFunction = new LibVlcFunction <GetVersion>(LibHandle);
var versionString = InteropHelper.PtrToString(_getVersionFunction.Delegate());
var match = Regex.Match(versionString, "^[0-9.]*");
if (match.Success)
{
LibVersion = new Version(match.Groups[0].Value);
}
var devString = LibDev = versionString.Split(' ', '-')[1];
_newInstanceFunction = new LibVlcFunction <NewInstance>(LibHandle, LibVersion, devString);
_releaseInstanceFunction = new LibVlcFunction <ReleaseInstance>(LibHandle, LibVersion, devString);
_retainInstanceFunction = new LibVlcFunction <RetainInstance>(LibHandle, LibVersion, devString);
_addInterfaceFunction = new LibVlcFunction <AddInterface>(LibHandle, LibVersion, devString);
_setExitHandlerFunction = new LibVlcFunction <SetExitHandler>(LibHandle, LibVersion, devString);
_waitFunction = new LibVlcFunction <Wait>(LibHandle, LibVersion, devString);
_setUserAgentFunction = new LibVlcFunction <SetUserAgent>(LibHandle, LibVersion, devString);
_setAppIdFunction = new LibVlcFunction <SetAppId>(LibHandle, LibVersion, devString);
_getCompilerFunction = new LibVlcFunction <GetCompiler>(LibHandle, LibVersion, devString);
_getChangesetFunction = new LibVlcFunction <GetChangeset>(LibHandle, LibVersion, devString);
_freeFunction = new LibVlcFunction <Free>(LibHandle, LibVersion, devString);
_releaseLibVlcModuleDescriptionFunction = new LibVlcFunction <ReleaseLibVlcModuleDescription>(LibHandle, LibVersion, devString);
_getAudioFilterListFunction = new LibVlcFunction <GetAudioFilterList>(LibHandle, LibVersion, devString);
_getVideoFilterListFunction = new LibVlcFunction <GetVideoFilterList>(LibHandle, LibVersion, devString);
VlcError.LoadLibVlc(LibHandle, LibVersion, devString);
VlcEventManager.LoadLibVlc(LibHandle, LibVersion, devString);
VlcMedia.LoadLibVlc(LibHandle, LibVersion, devString);
VlcMediaPlayer.LoadLibVlc(LibHandle, LibVersion, devString);
IsLibLoaded = true;
}
}
/// <summary>
/// Load LibVlc dlls, and mapping all function.
/// </summary>
/// <param name="libVlcDirectory">directory of LibVlc</param>
/// <exception cref="LibVlcLoadLibraryException">
/// Can't load LibVlc dlls, check the platform and LibVlc target platform
/// (should be same, x86 or x64).
/// </exception>
/// <exception cref="TypeLoadException">A custom attribute type cannot be loaded. </exception>
/// <exception cref="NoLibVlcFunctionAttributeException">
/// For LibVlcFunction, need LibVlcFunctionAttribute to get Infomation
/// of function.
/// </exception>
/// <exception cref="FunctionNotFoundException">Can't find function in dll.</exception>
/// <exception cref="VersionStringParseException">Can't parse libvlc version string, it must like "2.2.0-xZune Weatherwax".</exception>
/// <exception cref="OverflowException">
/// At least one component of version represents a number greater than
/// <see cref="F:System.Int32.MaxValue" />.
/// </exception>
public static void LoadLibVlc(String libVlcDirectory = null)
{
LibVlcDirectory = libVlcDirectory == null ? "" : libVlcDirectory;
if (IsLibLoaded)
{
return;
}
try
{
FileInfo libcore = new FileInfo(Path.Combine(LibVlcDirectory, "libvlccore.dll"));
FileInfo libvlc = new FileInfo(Path.Combine(LibVlcDirectory, "libvlc.dll"));
LibVlcVCoreHandle = Win32Api.LoadLibrary(libcore.FullName);
LibVlcHandle = Win32Api.LoadLibrary(libvlc.FullName);
}
catch (Win32Exception e)
{
throw new LibVlcLoadLibraryException(e);
}
_getVersionFunction = new LibVlcFunction <GetVersion>();
LibVlcVersion = new LibVlcVersion(GetVersion());
_getCompilerFunction = new LibVlcFunction <GetCompiler>();
_getChangesetFunction = new LibVlcFunction <GetChangeset>();
_freeFunction = new LibVlcFunction <Free>();
_releaseLibVlcModuleDescriptionFunction = new LibVlcFunction <ReleaseLibVlcModuleDescription>();
_releaseAudioOutputListFunction = new LibVlcFunction <ReleaseAudioOutputList>();
_releaseAudioDeviceListFunction = new LibVlcFunction <ReleaseAudioDeviceList>();
_releaseTrackDescriptionFunction = new LibVlcFunction <ReleaseTrackDescription>();
_releaseTracksFunction = new LibVlcFunction <ReleaseTracks>();
Vlc.LoadLibVlc();
VlcError.LoadLibVlc();
VlcEventManager.LoadLibVlc();
VlcMedia.LoadLibVlc();
VlcMediaPlayer.LoadLibVlc();
AudioEqualizer.LoadLibVlc();
}
private VlcMediaPlayer(IntPtr pointer)
{
InstancePointer = pointer;
EventManager = new VlcEventManager(_getEventManagerFunction.Delegate(InstancePointer));
HandleManager.Add(this);
_onPlaying = OnPlaying;
_onPaused = OnPaused;
_onOpening = OnOpening;
_onBuffering = OnBuffering;
_onStoped = OnStoped; //This Event has something wrong.
_onForward = OnForward;
_onBackward = OnBackward;
_onEndReached = OnEndReached;
_onMediaChanged = OnMediaChanged;
_onNothingSpecial = OnNothingSpecial;
_onPausableChanged = OnPausableChanged;
_onPositionChanged = OnPositionChanged;
_onSeekableChanged = OnSeekableChanged;
_onSnapshotTaken = OnSnapshotTaken;
_onTimeChanged = OnTimeChanged;
_onTitleChanged = OnTitleChanged;
_onVideoOutChanged = OnVideoOutChanged;
_onLengthChanged = OnLengthChanged;
_onEncounteredError = OnEncounteredError;
_onPlayingHandle = GCHandle.Alloc(_onPlaying);
_onPausedHandle = GCHandle.Alloc(_onPaused);
_onOpeningHandle = GCHandle.Alloc(_onOpening);
_onBufferingHandle = GCHandle.Alloc(_onBuffering);
_onStopedHandle = GCHandle.Alloc(_onStoped); //This Event has something wrong.
_onForwardHandle = GCHandle.Alloc(_onForward);
_onBackwardHandle = GCHandle.Alloc(_onBackward);
_onEndReachedHandle = GCHandle.Alloc(_onEndReached);
_onMediaChangedHandle = GCHandle.Alloc(_onMediaChanged);
_onNothingSpecialHandle = GCHandle.Alloc(_onNothingSpecial);
_onPausableChangedHandle = GCHandle.Alloc(_onPausableChanged);
_onPositionChangedHandle = GCHandle.Alloc(_onPositionChanged);
_onSeekableChangedHandle = GCHandle.Alloc(_onSeekableChanged);
_onSnapshotTakenHandle = GCHandle.Alloc(_onSnapshotTaken);
_onTimeChangedHandle = GCHandle.Alloc(_onTimeChanged);
_onTitleChangedHandle = GCHandle.Alloc(_onTitleChanged);
_onVideoOutChangedHandle = GCHandle.Alloc(_onVideoOutChanged);
_onLengthChangedHandle = GCHandle.Alloc(_onLengthChanged);
_onEncounteredErrorHandle = GCHandle.Alloc(_onEncounteredError);
EventManager.Attach(EventTypes.MediaPlayerPlaying, _onPlaying, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPaused, _onPaused, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerOpening, _onOpening, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerBuffering, _onBuffering, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerStopped, _onStoped, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerForward, _onForward, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerBackward, _onBackward, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerEndReached, _onEndReached, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerMediaChanged, _onMediaChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerNothingSpecial, _onNothingSpecial, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPausableChanged, _onPausableChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPositionChanged, _onPositionChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerSeekableChanged, _onSeekableChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerSnapshotTaken, _onSnapshotTaken, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerTimeChanged, _onTimeChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerTitleChanged, _onTitleChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerVideoOutChanged, _onVideoOutChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerLengthChanged, _onLengthChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerEncounteredError, _onEncounteredError, IntPtr.Zero);
}
private VlcMediaPlayer(IntPtr pointer)
{
InstancePointer = pointer;
EventManager = new VlcEventManager(GetEventManagerFunction.Delegate(InstancePointer));
HandleManager.Add(this);
onPlaying = OnPlaying;
onPaused = OnPaused;
onOpening = OnOpening;
onBuffering = OnBuffering;
onStoped = OnStoped; //This Event has something wrong.
onForward = OnForward;
onBackward = OnBackward;
onEndReached = OnEndReached;
onMediaChanged = OnMediaChanged;
onNothingSpecial = OnNothingSpecial;
onPausableChanged = OnPausableChanged;
onPositionChanged = OnPositionChanged;
onSeekableChanged = OnSeekableChanged;
onSnapshotTaken = OnSnapshotTaken;
onTimeChanged = OnTimeChanged;
onTitleChanged = OnTitleChanged;
onVideoOutChanged = OnVideoOutChanged;
onLengthChanged = OnLengthChanged;
onEncounteredError = OnEncounteredError;
onPlayingHandle = GCHandle.Alloc(onPlaying);
onPausedHandle = GCHandle.Alloc(onPaused);
onOpeningHandle = GCHandle.Alloc(onOpening);
onBufferingHandle = GCHandle.Alloc(onBuffering);
onStopedHandle = GCHandle.Alloc(onStoped); //This Event has something wrong.
onForwardHandle = GCHandle.Alloc(onForward);
onBackwardHandle = GCHandle.Alloc(onBackward);
onEndReachedHandle = GCHandle.Alloc(onEndReached);
onMediaChangedHandle = GCHandle.Alloc(onMediaChanged);
onNothingSpecialHandle = GCHandle.Alloc(onNothingSpecial);
onPausableChangedHandle = GCHandle.Alloc(onPausableChanged);
onPositionChangedHandle = GCHandle.Alloc(onPositionChanged);
onSeekableChangedHandle = GCHandle.Alloc(onSeekableChanged);
onSnapshotTakenHandle = GCHandle.Alloc(onSnapshotTaken);
onTimeChangedHandle = GCHandle.Alloc(onTimeChanged);
onTitleChangedHandle = GCHandle.Alloc(onTitleChanged);
onVideoOutChangedHandle = GCHandle.Alloc(onVideoOutChanged);
onLengthChangedHandle = GCHandle.Alloc(onLengthChanged);
onEncounteredErrorHandle = GCHandle.Alloc(onEncounteredError);
EventManager.Attach(EventTypes.MediaPlayerPlaying, onPlaying, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPaused, onPaused, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerOpening, onOpening, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerBuffering, onBuffering, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerStopped, onStoped, IntPtr.Zero); //This Event has something wrong.
EventManager.Attach(EventTypes.MediaPlayerForward, onForward, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerBackward, onBackward, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerEndReached, onEndReached, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerMediaChanged, onMediaChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerNothingSpecial, onNothingSpecial, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPausableChanged, onPausableChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPositionChanged, onPositionChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerSeekableChanged, onSeekableChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerSnapshotTaken, onSnapshotTaken, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerTimeChanged, onTimeChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerTitleChanged, onTitleChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerVideoOutChanged, onVideoOutChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerLengthChanged, onLengthChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerEncounteredError, onEncounteredError, IntPtr.Zero);
}
private VlcMediaPlayer(IVlcObject parentVlcObject, IntPtr pointer)
{
VlcInstance = parentVlcObject.VlcInstance;
InstancePointer = pointer;
EventManager = new VlcEventManager(this, _getEventManagerFunction.Delegate(InstancePointer));
HandleManager.Add(this);
_onPlaying = OnPlaying;
_onPaused = OnPaused;
_onOpening = OnOpening;
_onBuffering = OnBuffering;
_onStoped = OnStoped;
_onForward = OnForward;
_onBackward = OnBackward;
_onEndReached = OnEndReached;
_onMediaChanged = OnMediaChanged;
_onNothingSpecial = OnNothingSpecial;
_onPausableChanged = OnPausableChanged;
_onPositionChanged = OnPositionChanged;
_onSeekableChanged = OnSeekableChanged;
_onSnapshotTaken = OnSnapshotTaken;
_onTimeChanged = OnTimeChanged;
_onTitleChanged = OnTitleChanged;
_onVideoOutChanged = OnVideoOutChanged;
_onLengthChanged = OnLengthChanged;
_onEncounteredError = OnEncounteredError;
_onPlayingHandle = GCHandle.Alloc(_onPlaying);
_onPausedHandle = GCHandle.Alloc(_onPaused);
_onOpeningHandle = GCHandle.Alloc(_onOpening);
_onBufferingHandle = GCHandle.Alloc(_onBuffering);
_onStopedHandle = GCHandle.Alloc(_onStoped);
_onForwardHandle = GCHandle.Alloc(_onForward);
_onBackwardHandle = GCHandle.Alloc(_onBackward);
_onEndReachedHandle = GCHandle.Alloc(_onEndReached);
_onMediaChangedHandle = GCHandle.Alloc(_onMediaChanged);
_onNothingSpecialHandle = GCHandle.Alloc(_onNothingSpecial);
_onPausableChangedHandle = GCHandle.Alloc(_onPausableChanged);
_onPositionChangedHandle = GCHandle.Alloc(_onPositionChanged);
_onSeekableChangedHandle = GCHandle.Alloc(_onSeekableChanged);
_onSnapshotTakenHandle = GCHandle.Alloc(_onSnapshotTaken);
_onTimeChangedHandle = GCHandle.Alloc(_onTimeChanged);
_onTitleChangedHandle = GCHandle.Alloc(_onTitleChanged);
_onVideoOutChangedHandle = GCHandle.Alloc(_onVideoOutChanged);
_onLengthChangedHandle = GCHandle.Alloc(_onLengthChanged);
_onEncounteredErrorHandle = GCHandle.Alloc(_onEncounteredError);
EventManager.Attach(EventTypes.MediaPlayerPlaying, _onPlaying, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPaused, _onPaused, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerOpening, _onOpening, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerBuffering, _onBuffering, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerStopped, _onStoped, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerForward, _onForward, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerBackward, _onBackward, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerEndReached, _onEndReached, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerMediaChanged, _onMediaChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerNothingSpecial, _onNothingSpecial, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPausableChanged, _onPausableChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerPositionChanged, _onPositionChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerSeekableChanged, _onSeekableChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerSnapshotTaken, _onSnapshotTaken, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerTimeChanged, _onTimeChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerTitleChanged, _onTitleChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerVideoOutChanged, _onVideoOutChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerLengthChanged, _onLengthChanged, IntPtr.Zero);
EventManager.Attach(EventTypes.MediaPlayerEncounteredError, _onEncounteredError, IntPtr.Zero);
}
