protected void Dispose(bool disposing)
{
if (this.isDisposed)
{
return;
}
OpenAL.DebugFormat("Freeing OpenALPlaybackProvider. Disposing: ", disposing);
if (disposing)
{
this.pool.Dispose();
if (this.device != null)
{
this.device.Dispose();
}
}
SourceBuffer.Clear();
OpenALRunner.RemoveUser();
OpenALRunner.RemovePlaybackProvider(this);
this.pool = null;
this.device = null;
this.isDisposed = true;
}
public void Open()
{
if (this.isDisposed)
{
throw new ObjectDisposedException("OpenALPlaybackProvider");
}
if (this.device == null)
{
throw new InvalidOperationException("Device is not set");
}
if (this.isOpen)
{
throw new InvalidOperationException("Already open");
}
OpenALRunner.AddUser();
OpenALRunner.AddPlaybackProvider(this);
if (!this.device.IsOpen)
{
this.device.Open();
}
if (Context.CurrentContext == null || Context.CurrentContext.Device != this.device)
{
Context.CreateAndActivate(this.device);
}
isOpen = true;
}
public void EndCapture ()
{
CheckState();
OpenALRunner.RemoveUser();
if (!this.isOpened)
return;
IsCapturing = false;
OpenALRunner.RemoveCaptureProvider (this);
if (this.device.IsOpen)
this.device.StopCapture();
}
public void BeginCapture (AudioFormat format, int captureFrameSize)
{
CheckState();
OpenALRunner.AddUser();
if (!this.isOpened)
{
this.device.Open ((uint)format.SampleRate, format.ToOpenALFormat());
this.isOpened = true;
}
if (!this.device.IsOpen)
return;
this.format = format;
this.frameSize = captureFrameSize;
OpenALRunner.AddCaptureProvider (this);
IsCapturing = true;
this.device.StartCapture();
}
