More efficient display.update
More efficient display.update

caseyc37/pygame_cffi,GertBurger/pygame_cffi,CTPUG/pygame_cffi,GertBurger/pygame_cffi,GertBurger/pygame_cffi,GertBurger/pygame_cffi,CTPUG/pygame_cffi,caseyc37/pygame_cffi,CTPUG/pygame_cffi,caseyc37/pygame_cffi