devela::_dep::sdl2::sys

Function SDL_GameControllerGetNumTouchpadFingers

pub unsafe extern "C" fn SDL_GameControllerGetNumTouchpadFingers(
    gamecontroller: *mut _SDL_GameController,
    touchpad: i32,
) -> i32
Available on crate feature dep_sdl2 only.
Expand description

Get the number of supported simultaneous fingers on a touchpad on a game controller.

\since This function is available since SDL 2.0.14.