using namespace std;
#endif
-namespace ARDOUR
-{
-
+using namespace ARDOUR;
-void Ticker::set_session(Session& s)
+void Ticker::set_session (Session* s)
{
- _session = &s;
+ SessionHandlePtr::set_session (s);
- if (_session) {
- _session->tick.connect(mem_fun (*this, &Ticker::tick));
- _session->GoingAway.connect(mem_fun (*this, &Ticker::going_away));
- }
+ if (_session) {
+ _session->tick.connect (_session_connections, boost::bind (&Ticker::tick, this, _1, _2, _3));
+ }
}
-void MidiClockTicker::set_session(Session& s)
+void MidiClockTicker::set_session (Session* s)
{
- Ticker::set_session(s);
+ Ticker::set_session (s);
if (_session) {
- _session->MIDIClock_PortChanged.connect(
- mem_fun (*this, &MidiClockTicker::update_midi_clock_port));
- _session->TransportStateChange.connect(
- mem_fun (*this, &MidiClockTicker::transport_state_changed));
- _session->PositionChanged.connect(
- mem_fun (*this, &MidiClockTicker::position_changed));
- _session->TransportLooped.connect(
- mem_fun (*this, &MidiClockTicker::transport_looped));
+ _session->MIDIClock_PortChanged.connect (_session_connections, boost::bind (&MidiClockTicker::update_midi_clock_port, this));
+ _session->TransportStateChange.connect (_session_connections, boost::bind (&MidiClockTicker::transport_state_changed, this));
+ _session->PositionChanged.connect (_session_connections, boost::bind (&MidiClockTicker::position_changed, this, _1));
+ _session->TransportLooped.connect (_session_connections, boost::bind (&MidiClockTicker::transport_looped, this));
update_midi_clock_port();
}
}
+void
+MidiClockTicker::session_going_away ()
+{
+ SessionHandlePtr::session_going_away();
+ _midi_port = 0;
+}
+
void MidiClockTicker::update_midi_clock_port()
{
_midi_port = _session->midi_clock_port();
send_stop_event(0);
}
- tick(position, *((ARDOUR::BBT_Time *) 0), *((SMPTE::Time *)0));
+ tick(position, *((ARDOUR::BBT_Time *) 0), *((Timecode::Time *)0));
}
void MidiClockTicker::position_changed(nframes_t position)
_last_tick = loop_location->start() - elapsed_since_last_tick;
}
-void MidiClockTicker::tick(const nframes_t& transport_frames, const BBT_Time& /*transport_bbt*/, const SMPTE::Time& /*transport_smpt*/)
+void MidiClockTicker::tick(const nframes_t& transport_frames, const BBT_Time& /*transport_bbt*/, const Timecode::Time& /*transport_smpt*/)
{
-#ifdef WITH_JACK_MIDI
if (!Config->get_send_midi_clock() || _session == 0 || _session->transport_speed() != 1.0f)
return;
_last_tick = next_tick;
}
-#endif // WITH_JACK_MIDI
}
double MidiClockTicker::one_ppqn_in_frames(nframes_t transport_position)
void MidiClockTicker::send_midi_clock_event(nframes_t offset)
{
+ if (!_midi_port) {
+ return;
+ }
+
#ifdef WITH_JACK_MIDI
assert (MIDI::JACK_MidiPort::is_process_thread());
#endif // WITH_JACK_MIDI
void MidiClockTicker::send_start_event(nframes_t offset)
{
+ if (!_midi_port) {
+ return;
+ }
+
static uint8_t _midi_clock_tick[1] = { MIDI_CMD_COMMON_START };
_midi_port->write(_midi_clock_tick, 1, offset);
}
void MidiClockTicker::send_continue_event(nframes_t offset)
{
+ if (!_midi_port) {
+ return;
+ }
+
static uint8_t _midi_clock_tick[1] = { MIDI_CMD_COMMON_CONTINUE };
_midi_port->write(_midi_clock_tick, 1, offset);
}
void MidiClockTicker::send_stop_event(nframes_t offset)
{
+ if (!_midi_port) {
+ return;
+ }
+
static uint8_t _midi_clock_tick[1] = { MIDI_CMD_COMMON_STOP };
_midi_port->write(_midi_clock_tick, 1, offset);
}
-}
+