merge (squash) with scenechange topic branch to provide MIDI-driven scene change...

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

diff --git a/libs/ardour/ardour/async_midi_port.h b/libs/ardour/ardour/async_midi_port.h
index c5babf6135c3bbda22b9310d980bede82a2e3120..26946e30167d9932914547c861d869b27fde2ce1 100644 (file)
--- a/libs/ardour/ardour/async_midi_port.h
+++ b/libs/ardour/ardour/async_midi_port.h
@@ -22,6 +22,8 @@
 #include <string>
 #include <iostream>
 
+#include <boost/function.hpp>
+
 #include "pbd/xml++.h"
 #include "pbd/crossthread.h"
 #include "pbd/signals.h"
@@ -64,6 +66,8 @@ class LIBARDOUR_API AsyncMIDIPort : public ARDOUR::MidiPort, public MIDI::Port {
 #endif
        }
 
+       void set_timer (boost::function<framecnt_t (void)>&);
+
        static void set_process_thread (pthread_t);
        static pthread_t get_process_thread () { return _process_thread; }
        static bool is_process_thread();
@@ -71,6 +75,8 @@ class LIBARDOUR_API AsyncMIDIPort : public ARDOUR::MidiPort, public MIDI::Port {
   private:     
        bool                    _currently_in_cycle;
         MIDI::timestamp_t       _last_write_timestamp;
+       bool                    have_timer;
+       boost::function<framecnt_t (void)> timer;
        RingBuffer< Evoral::Event<double> > output_fifo;
         Evoral::EventRingBuffer<MIDI::timestamp_t> input_fifo;
         Glib::Threads::Mutex output_fifo_lock;