private void ApplyChanges()
{
if (_graphicsDevice == null)
{
return;
}
var gdi = new GraphicsDeviceInfo
{
Adapter = _graphicsDevice.Adapter,
PresentationParameters = _graphicsDevice.PresentationParameters.Clone()
};
gdi.PresentationParameters.BackBufferFormat = PreferredBackBufferFormat;
gdi.PresentationParameters.BackBufferWidth = PreferredBackBufferWidth;
gdi.PresentationParameters.BackBufferHeight = PreferredBackBufferHeight;
gdi.PresentationParameters.DepthStencilFormat = PreferredDepthStencilFormat;
gdi.PresentationParameters.IsFullScreen = IsFullScreen;
gdi.PresentationParameters.PresentationInterval = SynchronizeWithVerticalRetrace
? PresentInterval.One
: PresentInterval.Immediate;
// TODO: ??? OnPreparingDeviceSettings(this, new PreparingDeviceSettingsEventArgs(gdi));
Window.BeginScreenDeviceChange(gdi.PresentationParameters.IsFullScreen);
Window.EndScreenDeviceChange(gdi.Adapter.DeviceName,
gdi.PresentationParameters.BackBufferWidth,
gdi.PresentationParameters.BackBufferHeight);
// FIXME: This should be before EndScreenDeviceChange! -flibit
_graphicsDevice.Reset(gdi.PresentationParameters, gdi.Adapter);
}
private void CreateGraphicsDevice()
{
if (_graphicsDevice != null)
{
return;
}
var gdi = new GraphicsDeviceInfo
{
Adapter = Platform.GetGraphicsAdapters().First(),
PresentationParameters = new PresentationParameters
{
DeviceWindowHandle = Window.Handle,
DepthStencilFormat = PreferredDepthStencilFormat,
IsFullScreen = false
}
};
// TODO: ??? OnPreparingDeviceSettings(this, new PreparingDeviceSettingsEventArgs(gdi));
PreferredBackBufferFormat = gdi.PresentationParameters.BackBufferFormat;
PreferredDepthStencilFormat = gdi.PresentationParameters.DepthStencilFormat;
_graphicsDevice = _graphicsDeviceFactory(gdi.Adapter, gdi.PresentationParameters);
_graphicsDevice.Disposing += OnDeviceDisposing;
// TODO: ...
//_graphicsDevice.DeviceResetting += OnDeviceResetting;
//_graphicsDevice.DeviceReset += OnDeviceReset;
ApplyChanges();
// TODO: ??? OnDeviceCreated(this, EventArgs.Empty);
}