Function event_loop

demos/testgl5.c:265–281

*/

static void event_loop( Display *dpy )
{
  XEvent eventHolder;
  XEvent *event = &eventHolder;

   while (1) {
      XNextEvent( dpy, event );

      switch (event->type) {
      case ConfigureNotify:
        configure( event->xconfigure.width, event->xconfigure.height );
        break;
      default:
        break;
      }
   }
}

static Window make_rgb_db_window( Display *dpy,
                                  unsigned int width, unsigned int height )