+ /* Auto-connect newly-created outputs, unless we're auto-connecting to master
+ and we are master (as an auto-connect in this situation would cause a
+ feedback loop)
+ */
+ AutoConnectOption ac = Config->get_output_auto_connect ();
+ if (ac == AutoConnectPhysical || (ac == AutoConnectMaster && !is_master ())) {
+
+ ChanCount start = change.before;
+
+ for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
+ if (change.before.get(*i) < change.after.get(*i)) {
+ /* the existing ChanCounts don't matter for this call as they are only
+ to do with matching input and output indices, and we are only changing
+ outputs here.
+ */
+ ChanCount dummy;
+
+ /* only auto-connect the newly-created outputs, not the ones that were
+ already there
+ */
+ start.set (*i, start.get (*i) + 1);
+
+ _session.auto_connect_route (this, dummy, dummy, false, ChanCount(), change.before);
+ }
+ }
+ }
+