grahpics? lol those are the same graphics you get on the gc lol
nintendont is not an emulator it doesnt emulate any graphics.
wiiupro controller is NOT an HID device so changing controller configs will do nothing ...
that ini was for a wiiupro controller adapter for pc that turned wiiu pro into an usb hid device.
the only way to change the wiiu pro controller is to either press - wich will rotate every button to the side once or you have to change it on
nintendont itself and then recompile
nintendont program.
to use custom controlls on hid controllers do this grab controllers.zip from github or nintendont itself get your corresponding ini file and change the ini then rename that ini to controller.ini and place it on the root of your device, nintendont will use that ini instead of the built in one.