Fix fade-out at quit.

[ardour.git] / libs / ardour / port_manager.cc

diff --git a/libs/ardour/port_manager.cc b/libs/ardour/port_manager.cc
index eae165454323a4a39af5824beb0b0d73e6bba89a..2b038142f89d30db6f1f61f6750f3c00442866ea 100644 (file)
--- a/libs/ardour/port_manager.cc
+++ b/libs/ardour/port_manager.cc
@@ -869,13 +869,26 @@ PortManager::check_monitoring ()
 }
 
 void
-PortManager::fade_out (gain_t base_gain, gain_t gain_step, pframes_t nframes)
+PortManager::cycle_end_fade_out (gain_t base_gain, gain_t gain_step, pframes_t nframes, Session* s)
 {
-       for (Ports::iterator i = _cycle_ports->begin(); i != _cycle_ports->end(); ++i) {
+       if (s && s->rt_tasklist ()) {
+               RTTaskList::TaskList tl;
+               for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
+                       tl.push_back (boost::bind (&Port::cycle_end, p->second, nframes));
+               }
+               s->rt_tasklist()->process (tl);
+       } else {
+               for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
+                       p->second->cycle_end (nframes);
+               }
+       }
 
-               if (i->second->sends_output()) {
+       for (Ports::iterator p = _cycle_ports->begin(); p != _cycle_ports->end(); ++p) {
+               p->second->flush_buffers (nframes);
+
+               if (p->second->sends_output()) {
 
-                       boost::shared_ptr<AudioPort> ap = boost::dynamic_pointer_cast<AudioPort> (i->second);
+                       boost::shared_ptr<AudioPort> ap = boost::dynamic_pointer_cast<AudioPort> (p->second);
                        if (ap) {
                                Sample* s = ap->engine_get_whole_audio_buffer ();
                                gain_t g = base_gain;
@@ -887,6 +900,8 @@ PortManager::fade_out (gain_t base_gain, gain_t gain_step, pframes_t nframes)
                        }
                }
        }
+       _cycle_ports.reset ();
+       /* we are done */
 }
 
 PortEngine&