#include "pbd/error.h"
#include "ardour/amp.h"
-#include "ardour/audioplaylist.h"
-#include "ardour/audioregion.h"
-#include "ardour/audiosource.h"
#include "ardour/debug.h"
#include "ardour/delivery.h"
#include "ardour/diskstream.h"
#include "ardour/io_processor.h"
#include "ardour/meter.h"
+#include "ardour/playlist.h"
#include "ardour/port.h"
#include "ardour/processor.h"
#include "ardour/route_group_specialized.h"
#include "ardour/session.h"
+#include "ardour/session_playlists.h"
#include "ardour/track.h"
#include "ardour/utils.h"
, _saved_meter_point (_meter_point)
, _mode (mode)
, _monitoring (MonitorAuto)
- , _rec_enable_control (new RecEnableControllable(*this))
{
_freeze_record.state = NoFreeze;
_declickable = true;
-
- Config->ParameterChanged.connect_same_thread (*this, boost::bind (&Track::parameter_changed, this, _1));
}
Track::~Track ()
return -1;
}
+ boost::shared_ptr<Route> rp (shared_from_this());
+ boost::shared_ptr<Track> rt = boost::dynamic_pointer_cast<Track> (rp);
+ _rec_enable_control = boost::shared_ptr<RecEnableControl> (new RecEnableControl(rt));
+ _rec_enable_control->set_flags (Controllable::Toggle);
+
+ /* don't add rec_enable_control to controls because we don't want it to
+ * appear as an automatable parameter
+ */
+
return 0;
}
+void
+Track::use_new_diskstream ()
+{
+ boost::shared_ptr<Diskstream> ds = create_diskstream ();
+
+ ds->do_refill_with_alloc ();
+ ds->set_block_size (_session.get_block_size ());
+ ds->playlist()->set_orig_track_id (id());
+
+ set_diskstream (ds);
+}
+
XMLNode&
Track::get_state ()
{
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;
}
}
}
- _diskstream->playlist()->set_orig_track_id (id());
+ if (_diskstream) {
+ _diskstream->playlist()->set_orig_track_id (id());
+ }
/* set rec-enable control *AFTER* setting up diskstream, because it may
want to operate on the diskstream as it sets its own state
_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 state (false);
}
-void
-Track::toggle_monitor_input ()
-{
- for (PortSet::iterator i = _input->ports().begin(); i != _input->ports().end(); ++i) {
- i->ensure_monitor_input(!i->monitoring_input());
- }
-}
-
Track::FreezeRecord::~FreezeRecord ()
{
for (vector<FreezeRecordProcessorInfo*>::iterator i = processor_info.begin(); i != processor_info.end(); ++i) {
return _freeze_record.state;
}
-Track::RecEnableControllable::RecEnableControllable (Track& s)
- : Controllable (X_("recenable")), track (s)
+Track::RecEnableControl::RecEnableControl (boost::shared_ptr<Track> t)
+ : AutomationControl (t->session(), RecEnableAutomation, boost::shared_ptr<AutomationList>(), X_("recenable"))
+ , track (t)
{
+ boost::shared_ptr<AutomationList> gl(new AutomationList(Evoral::Parameter(RecEnableAutomation)));
+ set_list (gl);
}
void
-Track::RecEnableControllable::set_value (double val)
+Track::RecEnableControl::set_value (double val)
{
- bool bval = ((val >= 0.5) ? true: false);
- track.set_record_enabled (bval, this);
+ boost::shared_ptr<Track> t = track.lock ();
+ if (!t) {
+ return;
+ }
+
+ t->set_record_enabled (val >= 0.5 ? true : false, this);
}
double
-Track::RecEnableControllable::get_value (void) const
+Track::RecEnableControl::get_value () const
{
- if (track.record_enabled()) { return 1.0; }
- return 0.0;
+ boost::shared_ptr<Track> t = track.lock ();
+ if (!t) {
+ return 0;
+ }
+
+ return (t->record_enabled() ? 1.0 : 0.0);
}
bool
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)
{
return false;
}
- _diskstream->set_name (str);
+ boost::shared_ptr<Track> me = boost::dynamic_pointer_cast<Track> (shared_from_this ());
+ if (_diskstream->playlist()->all_regions_empty () && _session.playlists->playlists_for_track (me).size() == 1) {
+ /* Only rename the diskstream (and therefore the playlist) if
+ a) the playlist has never had a region added to it and
+ b) there is only one playlist for this track.
+
+ If (a) is not followed, people can get confused if, say,
+ they have notes about a playlist with a given name and then
+ it changes (see mantis #4759).
+
+ If (b) is not followed, we rename the current playlist and not
+ the other ones, which is a bit confusing (see mantis #4977).
+ */
+ _diskstream->set_name (str);
+ }
/* save state so that the statefile fully reflects any filename changes */
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 {
- be_silent = send_silence ();
+
+ 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.
+ */
+ 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;
+ }
}
- _amp->apply_gain_automation(false);
+ _amp->apply_gain_automation (false);
+
+ /* if have_internal_generator, or .. */
if (be_silent) {
- /* if we're sending silence, but we want the meters to show levels for the signal,
- meter right here.
- */
+ 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 (_have_internal_generator) {
- passthru_silence (start_frame, end_frame, nframes, 0);
- } else {
- if (_meter_point == MeterInput) {
+ if (no_meter) {
+ _meter->reset();
+ _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);
}
+ 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_scratch_buffers (n_process_buffers());
+
+ fill_buffers_with_input (bufs, _input, nframes);
- passthru (start_frame, end_frame, nframes, false);
+ if (_meter_point == MeterInput) {
+ _meter->run (bufs, start_frame, end_frame, nframes, true);
+ }
+
+ passthru (bufs, start_frame, end_frame, nframes, false);
}
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
boost::shared_ptr<Delivery> d = boost::dynamic_pointer_cast<Delivery> (*i);
if (d) {
- d->flush_buffers (nframes, end_frame - start_frame - 1);
+ d->flush_buffers (nframes);
}
}
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()) {
return 0;
}
silence (nframes);
framecnt_t playback_distance;
- int const dret = _diskstream->process (_session.transport_frame(), nframes, playback_distance);
+
+ BufferSet& bufs (_session.get_silent_buffers (n_process_buffers()));
+
+ int const dret = _diskstream->process (bufs, _session.transport_frame(), nframes, playback_distance, false);
need_butler = _diskstream->commit (playback_distance);
return dret;
}
}
void
-Track::monitor_input (bool m)
+Track::request_jack_monitors_input (bool m)
+{
+ _diskstream->request_jack_monitors_input (m);
+}
+
+void
+Track::ensure_jack_monitors_input (bool m)
{
- _diskstream->monitor_input (m);
+ _diskstream->ensure_jack_monitors_input (m);
}
bool
}
int
-Track::can_internal_playback_seek (framepos_t p)
+Track::can_internal_playback_seek (framecnt_t p)
{
return _diskstream->can_internal_playback_seek (p);
}
int
-Track::internal_playback_seek (framepos_t p)
+Track::internal_playback_seek (framecnt_t p)
{
return _diskstream->internal_playback_seek (p);
}
void
Track::non_realtime_locate (framepos_t p)
{
- _diskstream->non_realtime_locate (p);
+ Route::non_realtime_locate (p);
+
+ if (!hidden()) {
+ /* don't waste i/o cycles and butler calls
+ for hidden (secret) tracks
+ */
+ _diskstream->non_realtime_locate (p);
+ }
}
void
int
Track::use_playlist (boost::shared_ptr<Playlist> p)
{
- return _diskstream->use_playlist (p);
+ int ret = _diskstream->use_playlist (p);
+ if (ret == 0) {
+ p->set_orig_track_id (id());
+ }
+ return ret;
}
int
}
}
-bool
-Track::send_silence () const
-{
- bool send_silence;
-
- if (Config->get_tape_machine_mode()) {
-
- /* ADATs work in a strange way..
- they monitor input always when stopped.and auto-input is engaged.
- */
-
- if ((Config->get_monitoring_model() == SoftwareMonitoring)
- && ((_monitoring & MonitorInput) || (_diskstream->record_enabled()))) {
- send_silence = false;
- } else {
- send_silence = true;
- }
-
-
- } else {
-
- /* Other machines switch to input on stop if the track is record enabled,
- regardless of the auto input setting (auto input only changes the
- monitoring state when the transport is rolling)
- */
-
- if ((Config->get_monitoring_model() == SoftwareMonitoring)
- && ((_monitoring & MonitorInput) ||
- (!(_monitoring & MonitorDisk) && (_session.config.get_auto_input () || _diskstream->record_enabled())))){
-
- DEBUG_TRACE (DEBUG::Monitor,
- string_compose ("%1: no roll, use silence = FALSE, monitoring choice %2 recenable %3 sRA %4 autoinput %5\n",
- name(), enum_2_string (_monitoring),
- _diskstream->record_enabled(), _session.actively_recording(),
- _session.config.get_auto_input()));
-
- send_silence = false;
- } else {
- DEBUG_TRACE (DEBUG::Monitor,
- string_compose ("%1: no roll, use silence = TRUE, monitoring choice %2 recenable %3 sRA %4 autoinput %5\n",
- name(), enum_2_string (_monitoring),
- _diskstream->record_enabled(), _session.actively_recording(),
- _session.config.get_auto_input()));
- send_silence = true;
- }
- }
-
- return send_silence;
-}
-
MonitorState
-Track::monitoring_state ()
+Track::monitoring_state () const
{
- MonitorState ms = MonitoringSilence;
-
- if (_session.transport_rolling()) {
-
- /* roll case */
+ /* Explicit requests */
+
+ if (_monitoring & MonitorInput) {
+ return MonitoringInput;
+ }
- if (_monitoring & MonitorInput) { // explicitly requested input monitoring
-
- ms = MonitoringInput;
-
- } else if (_monitoring & MonitorDisk) { // explicitly requested disk monitoring
-
- ms = MonitoringDisk;
+ if (_monitoring & MonitorDisk) {
+ return MonitoringDisk;
+ }
- } else if (_diskstream->record_enabled() && _session.actively_recording()) { // Track actually recording
-
- ms = MonitoringInput;
+ /* This is an implementation of the truth table in doc/monitor_modes.pdf;
+ I don't think it's ever going to be too pretty too look at.
+ */
- } else if (_diskstream->record_enabled() && !_session.actively_recording() && _session.config.get_auto_input()) { // Track armed but not recording, with auto input enabled
-
- ms = MonitoringInput;
+ bool const roll = _session.transport_rolling ();
+ 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 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();
+ }
- } else { // Every other state
-
- ms = MonitoringDisk;
+ if (track_rec) {
+ if (!session_rec && roll && auto_input) {
+ return MonitoringDisk;
+ } else {
+ return software_monitor ? MonitoringInput : MonitoringSilence;
}
} else {
- /* no-roll case */
+ if (tape_machine_mode) {
+
+ return MonitoringDisk;
- if (send_silence()) {
-
- ms = MonitoringSilence;
} else {
+
+ if (!roll && auto_input) {
+ return software_monitor ? MonitoringInput : MonitoringSilence;
+ } else {
+ return MonitoringDisk;
+ }
- ms = MonitoringInput;
}
}
- return ms;
+ /* NOTREACHED */
+ return MonitoringSilence;
}
void
}
framecnt_t
-Track::check_initial_delay (framecnt_t nframes, framecnt_t& transport_frame)
+Track::check_initial_delay (framecnt_t nframes, framepos_t& transport_frame)
{
if (_roll_delay > nframes) {
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) {
{
if (mc != _monitoring) {
_monitoring = mc;
+
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ (*i)->monitoring_changed ();
+ }
+
MonitoringChanged (); /* EMIT SIGNAL */
}
}
-void
-Track::parameter_changed (string p)
+MeterState
+Track::metering_state () const
{
- if (p != "do-not-record-plugins") {
- return;
- }
-
- if (record_enabled ()) {
- if (Config->get_do_not_record_plugins ()) {
- deactivate_visible_processors ();
- } else {
- activate_deactivated_processors ();
- }
+ 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