Fix comparison in TestGetPerformance
Fix comparison in TestGetPerformance

krux02/go-sdl2,phicode/go-sdl2,Abextm/go-sdl2,jangler/go-sdl2,veandco/go-sdl2,Abextm/go-sdl2,krux02/go-sdl2,phicode/go-sdl2,phicode/go-sdl2,veandco/go-sdl2,jangler/go-sdl2,krux02/go-sdl2,Abextm/go-sdl2,jangler/go-sdl2