* Attempt at fixing hang on exit by ending the WindowNotificationManager notification loop, so that the Thread running it can exit.
* explicitly apply the NotificationManager template to allow the notification loop to begin
* NotificationHelper - remove explicity call to ApplyTemplate(). Change to ManualResetEventSlim so we can cancel the Wait on it.
* add a timeout to AudioRenderSystem.Stop()'s waiting for the termination signal, log a warning if this timeout occurs, and continue execution
* NotifiationHelper - cancel first, the CompleteAdding()
* Remove AudioRenderSystem._terminationEvent, redundant
* NotificationHelper - use host.Closing event to trigger cancellation instead of _notifationManager.DetachedFromLogicalTree
* Change NotificationHelper to use an explicit Thread for background work. Wait on the cancellationToken's WaitHandle so the Thread doesn't have to deal with async. Wrap foreach in try/catch (OperationCanceledException) to swallow the escaping exception from the GetConsumingEnumerable().
* adjust formatting of AsyncWorkQueue constructor to use object initializers consistently
* use AsyncWorkQueue to do everything I added in SetNotificationManager()
* Revert "use AsyncWorkQueue to do everything I added in SetNotificationManager()"
This reverts commit f0e78366b8776ec8e2fef8ab023c0db1833155d3.
* use AsyncWorkQueue to handle the Thread-related changes previously made to NotificationHelper.SetNotificationHelper(). Wrap it in Lazy<T> and force instantiation in the TemplateApplied event handler to accomodate for the fact that AsyncWorkQueue starts immediately, and the notification dispatch loop was being delayed by _templateAppliedEvent.
* impl changes suggested by AcK77
* impl changes suggested by AcK77 (more)
* amadeus: adjust VirtualDevice channel configuration reporting with HardwareDevice
* audio: sdl2: Do not report 5.1 if device doesn't support it
SDL2 5.1 to Stereo conversion is terrible and make everything sound
quiet.
Let's not expose 5.1 if not truly supported by the device.
* amadeus: Allow 5.1 sink output
Also add a simple Stereo to 5.1 change for device sink.
Tested against NES - Nintendo Switch Online that output stereo on the
audio renderer.
* Remove outdated comment
* amadeus: Fix wrong channel mapping check
This was always going to happens, as a result quadratic would break and
move index after the channel count point, effectively breaking
input/output indices.
* amadeus: Fix reverb 3d early delay wrong output index
