Man page - sdl_filterevents(3)

Packages contains this manual

Package: libsdl3-doc
apt-get install libsdl3-doc

Documentations in package:

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

Defined in SDL3/SDL_events.h

#include "SDL3/SDL.h"

void SDL_FilterEvents(SDL_EventFilter filter, void *userdata);

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.

filter

the SDL_EventFilter

function to call when an event happens.

userdata

a pointer that is passed to filter .

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.