public async Task CloseAsync()
{
TsMediaStreamSource mediaStreamSource = this._mediaStreamSource;
TaskCompletionSource <object> pcs = this._playingCompletionSource;
if (null == mediaStreamSource)
{
if (null != this._openCompletionSource)
{
this._openCompletionSource.TrySetCanceled();
}
if (null != pcs)
{
pcs.TrySetResult((object)null);
}
}
else
{
await mediaStreamSource.CloseAsync().ConfigureAwait(false);
if (null != pcs)
{
object obj = await pcs.Task.ConfigureAwait(false);
}
}
}
public void ValidateEvent(MediaStreamFsm.MediaEvent mediaEvent)
{
TsMediaStreamSource mediaStreamSource = this._mediaStreamSource;
if (null == mediaStreamSource)
{
return;
}
mediaStreamSource.ValidateEvent(mediaEvent);
}
public void CheckForSamples()
{
TsMediaStreamSource mediaStreamSource = this._mediaStreamSource;
if (null == mediaStreamSource)
{
return;
}
mediaStreamSource.CheckForSamples();
}
private void CleanupMediaStreamSource()
{
TsMediaStreamSource mediaStreamSource = this._mediaStreamSource;
if (null == mediaStreamSource)
{
return;
}
this._mediaStreamSource = (TsMediaStreamSource)null;
DisposeExtensions.DisposeSafe((IDisposable)mediaStreamSource);
}
public void ReportError(string message)
{
TsMediaStreamSource mediaStreamSource = this._mediaStreamSource;
if (null == mediaStreamSource)
{
Debug.WriteLine("MediaStreamConfigurator.ReportError() null _mediaStreamSource");
}
else
{
mediaStreamSource.ReportError(message);
}
}
public Task <TMediaStreamSource> CreateMediaStreamSourceAsync <TMediaStreamSource>(CancellationToken cancellationToken) where TMediaStreamSource : class
{
cancellationToken.ThrowIfCancellationRequested();
if (null != this._mediaStreamSource)
{
throw new InvalidOperationException("MediaStreamSource already exists");
}
TsMediaStreamSource mediaStreamSource = this._mediaStreamSourceFactory();
TMediaStreamSource result = mediaStreamSource as TMediaStreamSource;
if (null == (object)result)
{
mediaStreamSource.Dispose();
this._openCompletionSource.TrySetCanceled();
this._playingCompletionSource.TrySetResult((object)null);
throw new InvalidCastException(string.Format("Cannot convert {0} to {1}", (object)mediaStreamSource.GetType().FullName, (object)typeof(TMediaStreamSource).FullName));
}
this._mediaStreamSource = mediaStreamSource;
return(TaskEx.FromResult <TMediaStreamSource>(result));
}
