- ev = new SessionEvent (SessionEvent::SetLoop, SessionEvent::Add, SessionEvent::Immediate, 0, (leave_rolling ? 1.0 : 0.0), yn);
- DEBUG_TRACE (DEBUG::Transport, string_compose ("Request set loop = %1, leave rolling ? %2\n", yn, leave_rolling));
+ if (change_transport_roll) {
+ if (transport_rolling()) {
+ /* start looping at current speed */
+ target_speed = transport_speed ();
+ } else {
+ /* currently stopped */
+ if (yn) {
+ /* start looping at normal speed */
+ target_speed = 1.0;
+ } else {
+ target_speed = 0.0;
+ }
+ }
+ } else {
+ /* leave the speed alone */
+ target_speed = transport_speed ();
+ }
+
+ ev = new SessionEvent (SessionEvent::SetLoop, SessionEvent::Add, SessionEvent::Immediate, 0, target_speed, yn);
+ DEBUG_TRACE (DEBUG::Transport, string_compose ("Request set loop = %1, change roll state ? %2\n", yn, change_transport_roll));