-#if 0
- dcp::Time now (time * 1000 / (4 * TIME_HZ));
- dcp::Time end_fade_up = i->in() + i->fade_up_time ();
- dcp::Time start_fade_down = i->out() - i->fade_down_time ();
- if (now < end_fade_up) {
- fade_factor = (now - i->in()) / i->fade_up_time();
- } else if (now > start_fade_down) {
- fade_factor = 1.0 - ((now - start_fade_down) / i->fade_down_time ());
- }
-#endif