DOKK / manpages / debian 10 / allegro5-doc / al_remove_opengl_fbo.3alleg5.en
al_remove_opengl_fbo(3alleg5) al_remove_opengl_fbo(3alleg5)

al_remove_opengl_fbo - Allegro 5 API

#include <allegro5/allegro_opengl.h>
void al_remove_opengl_fbo(ALLEGRO_BITMAP *bitmap)
    

Explicitly free an OpenGL FBO created for a bitmap, if it has one. Usually you do not need to worry about freeing FBOs, unless you use al_get_opengl_fbo(3alleg5).

al_get_opengl_fbo(3alleg5), al_set_target_bitmap(3alleg5)

Allegro reference manual