static void xglx_shutdown_system(void) { ALLEGRO_SYSTEM *s = al_get_system_driver(); ALLEGRO_SYSTEM_XGLX *sx = (void *)s; ALLEGRO_INFO("shutting down.\n"); if (sx->x11display) { /* Events thread only runs if we are connected to an X server. */ _al_thread_join(&sx->thread); } /* Close all open displays. */ while (_al_vector_size(&s->displays) > 0) { ALLEGRO_DISPLAY **dptr = _al_vector_ref(&s->displays, 0); ALLEGRO_DISPLAY *d = *dptr; _al_destroy_display_bitmaps(d); al_destroy_display(d); } _al_vector_free(&s->displays); // Makes sure we wait for any commands sent to the X server when destroying the displays. // Should make sure we don't shutdown before modes are restored. if (sx->x11display) { XSync(sx->x11display, False); } _al_xsys_mmon_exit(sx); if (sx->x11display) { XCloseDisplay(sx->x11display); sx->x11display = None; ALLEGRO_DEBUG("xsys: close x11display.\n"); } if (sx->gfxdisplay) { /* XXX for some reason, crashes if both XCloseDisplay calls are made */ /* XCloseDisplay(sx->gfxdisplay); */ sx->gfxdisplay = None; } al_free(sx); }
static void xglx_shutdown_system(void) { ALLEGRO_SYSTEM *s = al_get_system_driver(); ALLEGRO_SYSTEM_XGLX *sx = (void *)s; ALLEGRO_INFO("shutting down.\n"); if (sx->have_xevents_thread) { _al_thread_join(&sx->xevents_thread); sx->have_xevents_thread = false; } /* Close all open displays. */ while (_al_vector_size(&s->displays) > 0) { ALLEGRO_DISPLAY **dptr = _al_vector_ref(&s->displays, 0); ALLEGRO_DISPLAY *d = *dptr; al_destroy_display(d); } _al_vector_free(&s->displays); // Makes sure we wait for any commands sent to the X server when destroying the displays. // Should make sure we don't shutdown before modes are restored. if (sx->x11display) { XSync(sx->x11display, False); } _al_xsys_mmon_exit(sx); if (sx->x11display) { XCloseDisplay(sx->x11display); sx->x11display = None; ALLEGRO_DEBUG("xsys: close x11display.\n"); } if (sx->gfxdisplay) { XCloseDisplay(sx->gfxdisplay); sx->gfxdisplay = None; } al_free(sx); }