SDL Wiki
(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)


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

Header File

Defined in <SDL3/SDL_events.h>


void SDL_FilterEvents(SDL_EventFilter filter, void *userdata);

Function Parameters

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


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.


This function is available since SDL 3.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryEvents

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