Function sdl2_sys::SDL_IsGameController

source · 
pub unsafe extern "C" fn SDL_IsGameController(
    joystick_index: c_int,
) -> SDL_bool
Expand description

Check if the given joystick is supported by the game controller interface.

joystick_index is the same as the device_index passed to SDL_JoystickOpen().

\param joystick_index the device_index of a device, up to SDL_NumJoysticks() \returns SDL_TRUE if the given joystick is supported by the game controller interface, SDL_FALSE if it isn’t or it’s an invalid index.

\since This function is available since SDL 2.0.0.

\sa SDL_GameControllerNameForIndex \sa SDL_GameControllerOpen