diff options
Diffstat (limited to 'libs/ardour/session_process.cc')
| -rw-r--r-- | libs/ardour/session_process.cc | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/libs/ardour/session_process.cc b/libs/ardour/session_process.cc index f5613d3af4..828299d8e0 100644 --- a/libs/ardour/session_process.cc +++ b/libs/ardour/session_process.cc @@ -102,14 +102,17 @@ Session::process (pframes_t nframes) * Route::process_output_buffers() but various functions * callig it hold a _processor_lock reader-lock */ - boost::shared_ptr<RouteList> r = routes.reader (); bool one_or_more_routes_declicking = false; - for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) { - if ((*i)->apply_processor_changes_rt()) { - _rt_emit_pending = true; - } - if ((*i)->declick_in_progress()) { - one_or_more_routes_declicking = true; + { + ProcessorChangeBlocker pcb (this); + boost::shared_ptr<RouteList> r = routes.reader (); + for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) { + if ((*i)->apply_processor_changes_rt()) { + _rt_emit_pending = true; + } + if ((*i)->declick_in_progress()) { + one_or_more_routes_declicking = true; + } } } @@ -1051,6 +1054,7 @@ Session::emit_route_signals () { // TODO use RAII to allow using these signals in other places BatchUpdateStart(); /* EMIT SIGNAL */ + ProcessorChangeBlocker pcb (this); boost::shared_ptr<RouteList> r = routes.reader (); for (RouteList::const_iterator ci = r->begin(); ci != r->end(); ++ci) { (*ci)->emit_pending_signals (); |