{
_freeze_record.state = NoFreeze;
_declickable = true;
-
- Config->ParameterChanged.connect_same_thread (*this, boost::bind (&Track::parameter_changed, this, _1));
}
Track::~Track ()
root.add_property (X_("saved-meter-point"), enum_2_string (_saved_meter_point));
root.add_child_nocopy (_rec_enable_control->get_state());
root.add_child_nocopy (_diskstream->get_state ());
-
- if (!_deactivated_processors.empty ()) {
- XMLNode* node = new XMLNode (X_("DeactivatedProcessors"));
- for (list<boost::weak_ptr<Processor> >::iterator i = _deactivated_processors.begin(); i != _deactivated_processors.end(); ++i) {
- boost::shared_ptr<Processor> p = i->lock ();
- if (p) {
- XMLNode* c = new XMLNode (X_("Processor"));
- c->add_property (X_("id"), p->id().to_s());
- node->add_child_nocopy (*c);
- }
- }
- root.add_child_nocopy (*node);
- }
return root;
}
_rec_enable_control->set_state (*child, version);
}
}
-
- if (child->name() == X_("DeactivatedProcessors")) {
- XMLNodeList dp = child->children ();
- for (XMLNodeConstIterator i = dp.begin(); i != dp.end(); ++i) {
- assert ((*i)->name() == X_("Processor"));
- XMLProperty* prop = (*i)->property (X_("id"));
- boost::shared_ptr<Processor> p = processor_by_id (PBD::ID (prop->value ()));
- if (p) {
- _deactivated_processors.push_back (p);
- }
- }
- }
}
const XMLProperty* prop;
return will_record;
}
-/* Turn off visible processors (except Fader), keeping track of the old states */
-void
-Track::deactivate_visible_processors ()
-{
- _deactivated_processors.clear ();
- Glib::RWLock::ReaderLock lm (_processor_lock);
-
- for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
- if ((*i)->active() && (*i)->display_to_user() && boost::dynamic_pointer_cast<Amp> (*i) == 0) {
- (*i)->deactivate ();
- _deactivated_processors.push_back (*i);
- }
- }
-}
-
-/* Turn deactivated processors back on again */
-void
-Track::activate_deactivated_processors ()
-{
- for (list<boost::weak_ptr<Processor> >::iterator i = _deactivated_processors.begin(); i != _deactivated_processors.end(); ++i) {
- boost::shared_ptr<Processor> p = i->lock ();
- if (p) {
- p->activate ();
- }
- }
-}
-
void
-Track::set_record_enabled (bool yn, void *src)
+Track::prep_record_enabled (bool yn, void *src)
{
if (!_session.writable()) {
return;
}
if (_route_group && src != _route_group && _route_group->is_active() && _route_group->is_recenable()) {
- _route_group->apply (&Track::set_record_enabled, yn, _route_group);
+ _route_group->apply (&Track::prep_record_enabled, yn, _route_group);
return;
}
_saved_meter_point = _meter_point;
}
- if (Config->get_do_not_record_plugins ()) {
+ bool will_follow;
+
+ if (yn) {
+ will_follow = _diskstream->prep_record_enable ();
+ } else {
+ will_follow = _diskstream->prep_record_disable ();
+ }
+
+ if (will_follow) {
if (yn) {
- deactivate_visible_processors ();
+ if (_meter_point != MeterCustom) {
+ set_meter_point (MeterInput);
+ }
} else {
- activate_deactivated_processors ();
+ set_meter_point (_saved_meter_point);
}
}
+}
- _diskstream->set_record_enabled (yn);
+void
+Track::set_record_enabled (bool yn, void *src)
+{
+ if (!_session.writable()) {
+ return;
+ }
- if (_diskstream->record_enabled()) {
- if (_meter_point != MeterCustom) {
- set_meter_point (MeterInput);
- }
- } else {
- set_meter_point (_saved_meter_point);
+ if (_freeze_record.state == Frozen) {
+ return;
}
+ if (_route_group && src != _route_group && _route_group->is_active() && _route_group->is_recenable()) {
+ _route_group->apply (&Track::set_record_enabled, yn, _route_group);
+ return;
+ }
+
+ _diskstream->set_record_enabled (yn);
+
_rec_enable_control->Changed ();
}
-
bool
Track::set_name (const string& str)
{
int
Track::no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, bool session_state_changing)
{
- Glib::RWLock::ReaderLock lm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
+
if (!lm.locked()) {
return 0;
}
bool can_record = _session.actively_recording ();
+ /* no outputs? nothing to do ... what happens if we have sends etc. ? */
+
if (n_outputs().n_total() == 0) {
return 0;
}
+ /* not active ... do the minimum possible by just outputting silence */
+
if (!_active) {
silence (nframes);
+ if (_meter_point == MeterInput && (_monitoring & MonitorInput || _diskstream->record_enabled())) {
+ _meter->reset();
+ }
return 0;
}
into the route.
*/
be_silent = true;
+
} else {
+
MonitorState const s = monitoring_state ();
/* we are not rolling, so be silent even if we are monitoring disk, as there
will be no disk data coming in.
*/
- be_silent = (s == MonitoringSilence || s == MonitoringDisk);
- }
-
- if (!_have_internal_generator && metering_state() == MeteringInput) {
- _input->process_input (_meter, start_frame, end_frame, nframes);
+ switch (s) {
+ case MonitoringSilence:
+ /* if there is an instrument, be_silent should always
+ be false
+ */
+ be_silent = (the_instrument_unlocked() == 0);
+ break;
+ case MonitoringDisk:
+ be_silent = true;
+ break;
+ case MonitoringInput:
+ be_silent = false;
+ break;
+ default:
+ be_silent = false;
+ break;
+ }
}
- _amp->apply_gain_automation(false);
+ _amp->apply_gain_automation (false);
/* if have_internal_generator, or .. */
- //_input->process_input (_meter, start_frame, end_frame, nframes);
if (be_silent) {
+ if (_meter_point == MeterInput) {
+ /* still need input monitoring and metering */
+
+ bool const track_rec = _diskstream->record_enabled ();
+ bool const auto_input = _session.config.get_auto_input ();
+ bool const software_monitor = Config->get_monitoring_model() == SoftwareMonitoring;
+ bool const tape_machine_mode = Config->get_tape_machine_mode ();
+ bool no_meter = false;
+
+ /* this needs a proper K-map
+ * and should be separated into a function similar to monitoring_state()
+ * that also handles roll() states in audio_track.cc, midi_track.cc and route.cc
+ *
+ * see http://www.oofus.co.uk/ardour/Ardour3MonitorModesV3.pdf
+ */
+ if (!auto_input && !track_rec) {
+ no_meter=true;
+ }
+ else if (tape_machine_mode && !track_rec && auto_input) {
+ no_meter=true;
+ }
+ else if (!software_monitor && tape_machine_mode && !track_rec) {
+ no_meter=true;
+ }
+ else if (!software_monitor && !tape_machine_mode && !track_rec && !auto_input) {
+ no_meter=true;
+ }
+
+ if (no_meter) {
+ BufferSet& bufs (_session.get_silent_buffers (n_process_buffers()));
+ _meter->run (bufs, 0, 0, nframes, true);
+ _input->process_input (boost::shared_ptr<Processor>(), start_frame, end_frame, nframes);
+ } else {
+ _input->process_input (_meter, start_frame, end_frame, nframes);
+ }
+ }
+
passthru_silence (start_frame, end_frame, nframes, 0);
} else {
- /* we're sending signal, but we may still want to meter the input.
- */
+ BufferSet& bufs = _session.get_route_buffers (n_process_buffers());
+
+ fill_buffers_with_input (bufs, _input, nframes);
+
+ if (_meter_point == MeterInput) {
+ _meter->run (bufs, start_frame, end_frame, nframes, true);
+ }
- passthru (start_frame, end_frame, nframes, false);
+ passthru (bufs, start_frame, end_frame, nframes, false);
}
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
int
Track::silent_roll (pframes_t nframes, framepos_t /*start_frame*/, framepos_t /*end_frame*/, bool& need_butler)
{
- Glib::RWLock::ReaderLock lm (_processor_lock, Glib::TRY_LOCK);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
+ framecnt_t playback_distance = _diskstream->calculate_playback_distance(nframes);
+ if (can_internal_playback_seek(playback_distance)) {
+ internal_playback_seek(playback_distance);
+ }
return 0;
}
silence (nframes);
framecnt_t playback_distance;
- int const dret = _diskstream->process (_session.transport_frame(), nframes, playback_distance);
+
+ BufferSet& bufs (_session.get_route_buffers (n_process_buffers(), true));
+
+ int const dret = _diskstream->process (bufs, _session.transport_frame(), nframes, playback_distance, false);
need_butler = _diskstream->commit (playback_distance);
return dret;
}
}
void
-Track::request_jack_monitors_input (bool m)
+Track::request_input_monitoring (bool m)
{
- _diskstream->request_jack_monitors_input (m);
+ _diskstream->request_input_monitoring (m);
}
void
-Track::ensure_jack_monitors_input (bool m)
+Track::ensure_input_monitoring (bool m)
{
- _diskstream->ensure_jack_monitors_input (m);
+ _diskstream->ensure_input_monitoring (m);
}
bool
bool const roll = _session.transport_rolling ();
bool const track_rec = _diskstream->record_enabled ();
- bool const session_rec = _session.get_record_enabled ();
bool const auto_input = _session.config.get_auto_input ();
bool const software_monitor = Config->get_monitoring_model() == SoftwareMonitoring;
bool const tape_machine_mode = Config->get_tape_machine_mode ();
+ bool session_rec;
+
+ /* I suspect that just use actively_recording() is good enough all the
+ * time, but just to keep the semantics the same as they were before
+ * sept 26th 2012, we differentiate between the cases where punch is
+ * enabled and those where it is not.
+ */
+
+ if (_session.config.get_punch_in() || _session.config.get_punch_out()) {
+ session_rec = _session.actively_recording ();
+ } else {
+ session_rec = _session.get_record_enabled();
+ }
if (track_rec) {
to reflect that we just wrote _roll_delay frames of silence.
*/
- Glib::RWLock::ReaderLock lm (_processor_lock);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
boost::shared_ptr<IOProcessor> iop = boost::dynamic_pointer_cast<IOProcessor> (*i);
if (iop) {
}
}
-void
-Track::parameter_changed (string p)
-{
- if (p != "do-not-record-plugins") {
- return;
- }
-
- if (record_enabled ()) {
- if (Config->get_do_not_record_plugins ()) {
- deactivate_visible_processors ();
- } else {
- activate_deactivated_processors ();
- }
- }
-}
-
MeterState
Track::metering_state () const
{
- return _diskstream->record_enabled() ? MeteringInput : MeteringRoute;
+ bool rv;
+ if (_session.transport_rolling ()) {
+ // audio_track.cc || midi_track.cc roll() runs meter IFF:
+ rv = _meter_point == MeterInput && (_monitoring & MonitorInput || _diskstream->record_enabled());
+ } else {
+ // track no_roll() always metering if
+ rv = _meter_point == MeterInput;
+ }
+ return rv ? MeteringInput : MeteringRoute;
}
+
projects / ardour.git / blobdiff