/// <summary>
/// Function to clean up after an application exits.
/// </summary>
private static void CleanUp()
{
IsRunning = false;
// Attach assembly resolving to deal with issues when loading assemblies with designers/type converters.
AppDomain.CurrentDomain.AssemblyResolve -= ResolveAssembly;
// Remove quit handlers.
Application.ApplicationExit -= Application_ApplicationExit;
Application.ThreadExit -= Application_ThreadExit;
if (ApplicationIdleLoopMethod != null)
{
Application.Idle -= Application_Idle;
Log.Print("Application loop stopped.", LoggingLevel.Simple);
}
if (_trackedObjects != null)
{
_trackedObjects.ReleaseAll();
}
PlugIns.UnloadAll();
// Reset the low resolution timer period on application end.
if (GorgonTimer.UsingLowResTimers)
{
GorgonTimer.ResetLowResTimerPeriod();
}
Log.Print("Shutting down.", LoggingLevel.All);
// Destroy log.
if (!Log.IsClosed)
{
Log.Close();
}
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
private void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
Gorgon.Log.Print("Gorgon Graphics Context shutting down...", LoggingLevel.Simple);
if (!IsDeferred)
{
_trackedObjects.ReleaseAll();
}
else
{
Context.ClearState();
}
DestroyInterfaces();
// Only clean up the context if the context is deferred.
if (IsDeferred)
{
if (_commands != null)
{
// Release any outstanding command lists.
while (_commands.Count > 0)
{
ReleaseCommands(_commands[_commands.Count - 1]);
}
}
if (Context != null)
{
Context.Flush();
Context.Dispose();
}
Context = null;
// Remove us from object tracking.
ImmediateContext.RemoveTrackedObject(this);
}
else
{
Gorgon.Log.Print("Removing D3D11 Device object...", LoggingLevel.Verbose);
// Destroy the video device interface.
if (D3DDevice != null)
{
D3DDevice.Dispose();
D3DDevice = null;
}
if (Adapter != null)
{
Adapter.Dispose();
Adapter = null;
}
if (GIFactory != null)
{
GIFactory.Dispose();
GIFactory = null;
}
if (VideoDevice != null)
{
VideoDevice.Graphics = null;
}
Gorgon.Log.Print("Removing DXGI factory interface...", LoggingLevel.Verbose);
if (GIFactory != null)
{
GIFactory.Dispose();
GIFactory = null;
}
// Remove us from the object tracker.
Gorgon.RemoveTrackedObject(this);
}
Gorgon.Log.Print("Gorgon Graphics Context shut down successfully", LoggingLevel.Simple);
}
_disposed = true;
}
