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don't call shared_from_this() for every route when doing solo-downstream propagation

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This commit is contained in:
Paul Davis 2017-02-07 15:23:01 +01:00
parent 2e8e5f14fd
commit 08657843ac
1 changed files with 2 additions and 1 deletions
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3
libs/ardour/route.cc
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@ -3412,12 +3412,13 @@ Route::output_change_handler (IOChange change, void * /*src*/)
_solo_control->mod_solo_by_others_downstream (delta);
// Session::route_solo_changed() does not propagate indirect solo-changes
// propagate upstream to tracks
boost::shared_ptr<Route> shared_this = shared_from_this();
for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) {
if ((*i).get() == this || !can_solo()) {
continue;
}
bool sends_only;
bool does_feed = (*i)->feeds (shared_from_this(), &sends_only);
bool does_feed = (*i)->feeds (shared_this, &sends_only);
if (delta != 0 && does_feed && !sends_only) {
(*i)->solo_control()->mod_solo_by_others_downstream (delta);
}