Function sdl2_sys::SDL_FilterEvents

source ยท 
pub unsafe extern "C" fn SDL_FilterEvents(
    filter: SDL_EventFilter,
    userdata: *mut c_void,
)
Expand description

Run a specific filter function on the current event queue, removing any events for which the filter returns 0.

See SDL_SetEventFilter() for more information. Unlike SDL_SetEventFilter(), this function does not change the filter permanently, it only uses the supplied filter until this function returns.

\param filter the SDL_EventFilter function to call when an event happens \param userdata a pointer that is passed to filter

\since This function is available since SDL 2.0.0.

\sa SDL_GetEventFilter \sa SDL_SetEventFilter