NAME¶

SDL_GetEventFilter - Query the current event filter.

SYNOPSIS¶

#include "SDL3/SDL.h"

SDL_bool SDL_GetEventFilter(SDL_EventFilter *filter, void **userdata);

DESCRIPTION¶

This function can be used to "chain" filters, by saving the existing filter before replacing it with a function that will call that saved filter.

FUNCTION PARAMETERS¶

filter

the current callback function will be stored here

userdata

the pointer that is passed to the current event filter will be stored here

RETURN VALUE¶

Returns SDL_TRUE
on success or SDL_FALSE
if there is no event filter set.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_SetEventFilter(3)