private void EventProc()
{
logger.Debug("EventProc() BEGIN");
MediaEventGenerator eventGen = null;
try
{
eventGen = encoder.QueryInterface <MediaEventGenerator>();
while (!closing)
{
MediaEvent mediaEvent = null;
try
{
mediaEvent = eventGen.GetEvent(true);
if (closing)
{
break;
}
HandleMediaEvent(mediaEvent);
}
catch (Exception ex)
{
logger.Error(ex);
Thread.Sleep(10);
}
finally
{
if (mediaEvent != null)
{
mediaEvent.Dispose();
mediaEvent = null;
}
}
}
}
finally
{
using (var shutdown = eventGen.QueryInterface <Shutdownable>())
{
shutdown.Shutdown();
}
eventGen?.Dispose();
Close();
}
logger.Debug("EventProc() END");
}
public void Close()
{
logger.Debug("MfEncoderAsync::Close()");
closing = true;
if (InputMediaType != null)
{
InputMediaType.Dispose();
InputMediaType = null;
}
if (OutputMediaType != null)
{
OutputMediaType.Dispose();
OutputMediaType = null;
}
if (encoder != null)
{
//using (var shutdown = encoder.QueryInterface<Shutdownable>())
//{
// shutdown.Shutdown();
// //while(shutdown.ShutdownStatus != ShutdownStatus.Completed)
// //{
// // logger.Warn("shutdown.ShutdownStatus " + shutdown.ShutdownStatus);
// // Thread.Sleep(100);
// //}
//}
encoder.Dispose();
encoder = null;
}
if (bufSample != null)
{
bufSample.Dispose();
bufSample = null;
}
if (bufTexture != null)
{
bufTexture.Dispose();
bufTexture = null;
}
if (eventHandler != null)
{
eventHandler.EventReceived -= HandleMediaEvent;
eventHandler.Dispose();
eventHandler = null;
}
if (mediaEventGenerator != null)
{
mediaEventGenerator.Dispose();
mediaEventGenerator = null;
}
// logger.Info(SharpDX.Diagnostics.ObjectTracker.ReportActiveObjects());
}
