delegate signal emission to dedicated thread.

[ardour.git] / libs / ardour / ardour / session.h

diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index 30afd00fdb5489f16a896d7d70279c8e7d7f59e2..9d97bce69f88e09b83abd3bd49677459be2c2842 100644 (file)
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -817,6 +817,7 @@ class LIBARDOUR_API Session : public PBD::StatefulDestructible, public PBD::Scop
        /* buffers for gain and pan */
 
        gain_t* gain_automation_buffer () const;
+       gain_t* trim_automation_buffer () const;
        gain_t* send_gain_automation_buffer () const;
        pan_t** pan_automation_buffer () const;
 
@@ -1266,6 +1267,21 @@ class LIBARDOUR_API Session : public PBD::StatefulDestructible, public PBD::Scop
 
        void *do_work();
 
+       /* Signal Forwarding */
+       void emit_route_signals () const;
+       void emit_thread_run ();
+       static void *emit_thread (void *);
+       void emit_thread_start ();
+       void emit_thread_terminate ();
+
+       pthread_t       _rt_emit_thread;
+       bool            _rt_thread_active;
+
+       pthread_mutex_t _rt_emit_mutex;
+       pthread_cond_t  _rt_emit_cond;
+       bool            _rt_emit_pending;
+
+
        /* SessionEventManager interface */
 
        void process_event (SessionEvent*);