NAME¶

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

HEADER FILE¶

Defined in SDL3/SDL_events.h

SYNOPSIS¶

#include "SDL3/SDL.h"

void SDL_FilterEvents(SDL_EventFilter filter, void *userdata);

DESCRIPTION¶

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.

FUNCTION PARAMETERS¶

filter

the SDL_EventFilter
function to call when an event happens.

userdata

a pointer that is passed to filter .

THREAD SAFETY¶

It is safe to call this function from any thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_GetEventFilter(3), •(3), SDL_SetEventFilter(3)