al_set_display_option man page

al_set_display_option — Allegro 5 API

Synopsis

#include <allegro5/allegro.h>

void al_set_display_option(ALLEGRO_DISPLAY *display, int option, int value)

Description

Change an option that was previously set for a display. After displays are created, they take on the options set with al_set_new_display_option(3). Calling al_set_new_display_option(3) subsequently only changes options for newly created displays, and doesn't touch the options of already created displays. al_set_display_option(3) allows changing some of these values. Not all display options can be changed or changing them will have no effect. Changing options other than those listed below is undefined.

Since

5.1.5

See Also

al_set_new_display_option(3)

Referenced By

al_set_new_display_flags(3).

Allegro reference manual