Xinput could be improved too like better hot-plugging support as i use a wireless controller and the Four Xinput Controllers to the Four GC Ports that are auto-configured, so you can add another controller in-game without going in the settings and refreshing.
https://code.google.com/p/dolphin-emu/is...il?id=6047
https://code.google.com/p/dolphin-emu/is...il?id=6047