+
+bool
+Route::has_external_redirects () const
+{
+ for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
+
+ /* ignore inactive processors and obviously ignore the main
+ * outs since everything has them and we don't care.
+ */
+
+ if ((*i)->active() && (*i) != _main_outs && (*i)->does_routing()) {
+ return true;;
+ }
+ }
+
+ return false;
+}
+
+boost::shared_ptr<Processor>
+Route::the_instrument () const
+{
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
+ for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ if (boost::dynamic_pointer_cast<PluginInsert>(*i)) {
+ if ((*i)->input_streams().n_midi() > 0 &&
+ (*i)->output_streams().n_audio() > 0) {
+ return (*i);
+ }
+ }
+ }
+ return boost::shared_ptr<Processor>();
+}
+
+void
+Route::non_realtime_locate (framepos_t pos)
+{
+ if (_pannable) {
+ _pannable->transport_located (pos);
+ }
+
+ {
+ Glib::Threads::RWLock::WriterLock lm (_processor_lock);
+
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ (*i)->transport_located (pos);
+ }
+ }
+}