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SDL_FilterEvents

Use this function to run the filter function on the current event queue, removing any events for which the filter returns 0.

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Use this function to filter the current event queue, removing any events for which the filter returns 0.

Contents

Syntax

void SDL_FilterEvents(SDL_EventFilter filter,
                      void*           userdata)

filter	a function that gets called when an event happens; see Remarks for details
userdata	^{a pointer filled in with user-specified information to be filtered}

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The filter function has the following form:

int SDL_EventFilter(void* userdata, SDL_Event* event)

where userdata is the event queue to filter and event is the desired event to pull from the queue. green

See SDL_SetEventFilter() for more information.