bool DirectXTileRenderer::CheckForDeviceRemoved()

in cpp/AdvancedColorImages/AdvancedColorImages/DirectXTileRenderer.cpp [117:133]

• 13 lines of code
• 4 McCabe index (conditional complexity)

bool DirectXTileRenderer::CheckForDeviceRemoved(HRESULT hr)
{
	if (SUCCEEDED(hr))
	{
		// Everything is fine -- go ahead and draw
		return true;
	}
	else if (hr == DXGI_ERROR_DEVICE_REMOVED || hr == DXGI_ERROR_DEVICE_RESET)
	{
		// We can't draw at this time, but this failure is recoverable. Just skip drawing for
		// now. We will be asked to draw again once the Direct3D device is recreated
		return false;
	}
	// Any other error is unexpected and, therefore, fatal.
	check_hresult(hr);
	return true;
}