Lines Matching defs:ball
303 * Get the ball axis change since the last poll
305 int SDL_JoystickGetBall(SDL_Joystick *joystick, int ball, int *dx, int *dy)
314 if ( ball < joystick->nballs ) {
316 *dx = joystick->balls[ball].dx;
319 *dy = joystick->balls[ball].dy;
321 joystick->balls[ball].dx = 0;
322 joystick->balls[ball].dy = 0;
469 int SDL_PrivateJoystickBall(SDL_Joystick *joystick, Uint8 ball,
475 joystick->balls[ball].dx += xrel;
476 joystick->balls[ball].dy += yrel;
485 event.jball.ball = ball;