internal void RegisterDeviceResource(IEngineDeviceResource resource)
{
var currentDeviceResourceIndex = resource.GetDeviceResourceIndex(_device);
currentDeviceResourceIndex.EnsureNegativeAndNotZero(nameof(currentDeviceResourceIndex));
_deviceResources.Add(resource);
resource.SetDeviceResourceIndex(_device, _deviceResources.Count - 1);
}
internal void DeregisterDeviceResource(IEngineDeviceResource resource)
{
var currentDeviceResourceIndex = resource.GetDeviceResourceIndex(_device);
currentDeviceResourceIndex.EnsurePositiveOrZero(nameof(currentDeviceResourceIndex));
_deviceResources[currentDeviceResourceIndex] = null;
resource.SetDeviceResourceIndex(_device, -1);
_cleanupNeeded = true;
}