-Windows GDI Input: -noforcemaccel disables setting of mouse acceleration (ignored with -dinput, windows only)
-Windows GDI Input: -noforcemparms disables setting of mouse parameters (ignored with -dinput, windows only)
-Windows GDI Input: -noforcemspd disables setting of mouse speed (ignored with -dinput, windows only)
-Windows Input: -dinput uses DirectInput (instead of GDI) for mouse/joystick input, may be more precise or responsive, but probably not
+Windows GDI Input: -noforcemaccel disables setting of mouse acceleration (not used with -dinput, windows only)
+Windows GDI Input: -noforcemparms disables setting of mouse parameters (not used with -dinput, windows only)
+Windows GDI Input: -noforcemspd disables setting of mouse speed (not used with -dinput, windows only)
+Windows Input: -dinput enables DirectInput for mouse/joystick input