public MediaTrackInfosStructure[] GetMediaTracksInformations(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
var fullBuffer = IntPtr.Zero;
var cpt = GetInteropDelegate <GetMediaTracksInformations>().Invoke(mediaInstance, out fullBuffer);
if (cpt <= 0)
{
return(new MediaTrackInfosStructure[0]);
}
var result = new MediaTrackInfosStructure[cpt];
var buffer = fullBuffer;
for (int index = 0; index < cpt; index++)
{
result[index] = (MediaTrackInfosStructure)Marshal.PtrToStructure(buffer, typeof(MediaTrackInfosStructure));
#if X86
buffer = new IntPtr(buffer.ToInt32() + Marshal.SizeOf(typeof(MediaTrackInfosStructure)));
#else
buffer = new IntPtr(buffer.ToInt64() + Marshal.SizeOf(typeof(MediaTrackInfosStructure)));
#endif
}
Free(fullBuffer);
return(result);
}
public VlcMediaInstance CloneMedia(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
return(VlcMediaInstance.New(this, GetInteropDelegate <CloneMedia>().Invoke(mediaInstance)));
}
public MediaStates GetMediaState(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
return(GetInteropDelegate <GetMediaState>().Invoke(mediaInstance));
}
public VlcMediaInstance CreateNewMediaFromLocation(string mrl)
{
var handle = GCHandle.Alloc(Encoding.UTF8.GetBytes(mrl), GCHandleType.Pinned);
var result = VlcMediaInstance.New(this, GetInteropDelegate <CreateNewMediaFromLocation>().Invoke(myVlcInstance, handle.AddrOfPinnedObject()));
handle.Free();
return(result);
}
public void ParseMediaAsync(VlcMediaInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
GetInteropDelegate <ParseMediaAsync>().Invoke(mediaPlayerInstance);
}
public VlcMediaEventManagerInstance GetMediaEventManager(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
return(new VlcMediaEventManagerInstance(this, GetInteropDelegate <GetMediaEventManager>().Invoke(mediaInstance)));
}
public VlcMediaPlayerInstance CreateMediaPlayerFromMedia(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
return(new VlcMediaPlayerInstance(this, GetInteropDelegate <CreateMediaPlayerFromMedia>().Invoke(mediaInstance)));
}
public bool SaveMediaMetadatas(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
return(GetInteropDelegate <SaveMediaMetadatas>().Invoke(mediaInstance) == 1);
}
public bool IsParsedMedia(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
return(GetInteropDelegate <IsParsedMedia>().Invoke(mediaInstance) == 1);
}
public void ReleaseMedia(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
GetInteropDelegate <ReleaseMedia>().Invoke(mediaInstance);
}
public VlcMediaInstance GetMediaFromMediaPlayer(VlcMediaPlayerInstance mediaPlayerInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
return(VlcMediaInstance.New(this, GetInteropDelegate <GetMediaFromMediaPlayer>().Invoke(mediaPlayerInstance)));
}
public string GetMediaMrl(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
var ptr = GetInteropDelegate <GetMediaMrl>().Invoke(mediaInstance);
return(Marshal.PtrToStringAnsi(ptr));
}
public MediaStatsStructure GetMediaStats(VlcMediaInstance mediaInstance)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
var result = new MediaStatsStructure();
GetInteropDelegate <GetMediaStats>().Invoke(mediaInstance, out result);
return(result);
}
public void AddOptionFlagToMedia(VlcMediaInstance mediaInstance, string option, uint flag)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
var handle = GCHandle.Alloc(Encoding.UTF8.GetBytes(option), GCHandleType.Pinned);
GetInteropDelegate <AddOptionFlagToMedia>().Invoke(mediaInstance, handle.AddrOfPinnedObject(), flag);
handle.Free();
}
public void SetMediaMeta(VlcMediaInstance mediaInstance, MediaMetadatas metadata, string value)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
var handle = GCHandle.Alloc(Encoding.UTF8.GetBytes(value), GCHandleType.Pinned);
GetInteropDelegate <SetMediaMetadata>().Invoke(mediaInstance, metadata, handle.AddrOfPinnedObject());
handle.Free();
}
public void AddOptionToMedia(VlcMediaInstance mediaInstance, string[] options)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
options = options ?? new string[0];
foreach (var option in options)
{
AddOptionToMedia(mediaInstance, option);
}
}
public static VlcMediaInstance New(VlcManager manager, IntPtr pointer)
{
var instance = allInstances.Find(delegate(VlcMediaInstance i)
{
return(i == pointer);
});
if (null == instance)
{
instance = new VlcMediaInstance(manager, pointer);
allInstances.Add(instance);
}
return(instance);
}
public string GetMediaMeta(VlcMediaInstance mediaInstance, MediaMetadatas metadata)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
var ptr = GetInteropDelegate <GetMediaMetadata>().Invoke(mediaInstance, metadata);
if (ptr == IntPtr.Zero)
{
return(null);
}
return(Marshal.PtrToStringAnsi(ptr));
}
public void AddOptionToMedia(VlcMediaInstance mediaInstance, string option)
{
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
if (string.IsNullOrEmpty(option))
{
return;
}
var handle = GCHandle.Alloc(Encoding.ASCII.GetBytes(option), GCHandleType.Pinned);
GetInteropDelegate <AddOptionToMedia>().Invoke(mediaInstance, handle.AddrOfPinnedObject());
handle.Free();
}
private void OnMediaSubItemTreeAddedInternal(IntPtr ptr)
{
var args = (VlcEventArg)Marshal.PtrToStructure(ptr, typeof(VlcEventArg));
OnMediaSubItemTreeAdded(new VlcMedia(myVlcMediaPlayer, VlcMediaInstance.New(myVlcMediaPlayer.Manager, args.MediaSubItemTreeAdded.MediaInstance)));
}
public void SetMediaToMediaPlayer(VlcMediaPlayerInstance mediaPlayerInstance, VlcMediaInstance mediaInstance)
{
if (mediaPlayerInstance == IntPtr.Zero)
{
throw new ArgumentException("Media player instance is not initialized.");
}
if (mediaInstance == IntPtr.Zero)
{
throw new ArgumentException("Media instance is not initialized.");
}
GetInteropDelegate <SetMediaToMediaPlayer>().Invoke(mediaPlayerInstance, mediaInstance);
}
private void OnMediaPlayerMediaChangedInternal(IntPtr ptr)
{
var args = (VlcEventArg)Marshal.PtrToStructure(ptr, typeof(VlcEventArg));
OnMediaPlayerMediaChanged(new VlcMedia(this, VlcMediaInstance.New(Manager, args.MediaPlayerMediaChanged.MediaInstance)));
}
public static VlcMediaInstance AddOptionToMedia(VlcMediaInstance mediaInstance, VlcManager manager, string option)
public static VlcMediaInstance AddOptionToMedia(this VlcMediaInstance mediaInstance, VlcManager manager, string[] option)
#endif
{
manager.AddOptionToMedia(mediaInstance, option);
return(mediaInstance);
}
