sdlFilterEvents function

void sdlFilterEvents(
  1. Pointer<NativeFunction<SdlEventFilter>> filter,
  2. Pointer<NativeType> userdata
)

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

extern DECLSPEC void SDLCALL SDL_FilterEvents(SDL_EventFilter filter, void *userdata)

Implementation

void sdlFilterEvents(Pointer<NativeFunction<SdlEventFilter>> filter,
    Pointer<NativeType> userdata) {
  final sdlFilterEventsLookupFunction = libSdl2.lookupFunction<
      Void Function(Pointer<NativeFunction<SdlEventFilter>> filter,
          Pointer<NativeType> userdata),
      void Function(Pointer<NativeFunction<SdlEventFilter>> filter,
          Pointer<NativeType> userdata)>('SDL_FilterEvents');
  return sdlFilterEventsLookupFunction(filter, userdata);
}