#include "pbd/error.h"
#include "ardour/amp.h"
+#include "ardour/audioengine.h"
+#include "ardour/audiofilesource.h"
+#include "ardour/audioregion.h"
#include "ardour/debug.h"
#include "ardour/delivery.h"
-#include "ardour/diskstream.h"
+#include "ardour/disk_reader.h"
+#include "ardour/disk_writer.h"
+#include "ardour/event_type_map.h"
#include "ardour/io_processor.h"
#include "ardour/meter.h"
+#include "ardour/midi_region.h"
+#include "ardour/monitor_control.h"
#include "ardour/playlist.h"
+#include "ardour/playlist_factory.h"
#include "ardour/port.h"
#include "ardour/processor.h"
+#include "ardour/profile.h"
+#include "ardour/region_factory.h"
+#include "ardour/record_enable_control.h"
+#include "ardour/record_safe_control.h"
#include "ardour/route_group_specialized.h"
#include "ardour/session.h"
#include "ardour/session_playlists.h"
+#include "ardour/smf_source.h"
#include "ardour/track.h"
+#include "ardour/types_convert.h"
#include "ardour/utils.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
-Track::Track (Session& sess, string name, Route::Flag flag, TrackMode mode, DataType default_type)
+Track::Track (Session& sess, string name, PresentationInfo::Flag flag, TrackMode mode, DataType default_type)
: Route (sess, name, flag, default_type)
, _saved_meter_point (_meter_point)
+ , _disk_io_point (DiskIOPreFader)
, _mode (mode)
- , _monitoring (MonitorAuto)
+ , _alignment_choice (Automatic)
{
_freeze_record.state = NoFreeze;
_declickable = true;
Track::~Track ()
{
DEBUG_TRACE (DEBUG::Destruction, string_compose ("track %1 destructor\n", _name));
+
+ if (_disk_reader) {
+ _disk_reader->set_route (boost::shared_ptr<Route>());
+ _disk_reader.reset ();
+ }
+
+ if (_disk_writer) {
+ _disk_writer->set_route (boost::shared_ptr<Route>());
+ _disk_writer.reset ();
+ }
}
int
return -1;
}
- boost::shared_ptr<Route> rp (shared_from_this());
+ use_new_playlist ();
+
+ /* disk writer and reader processors will be added when Route calls
+ * add_processors_oh_children_of_mine ().
+ */
+
+ boost::shared_ptr<Route> rp (boost::dynamic_pointer_cast<Route> (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
- */
+ _record_enable_control.reset (new RecordEnableControl (_session, EventTypeMap::instance().to_symbol (RecEnableAutomation), *this));
+ add_control (_record_enable_control);
+
+ _record_safe_control.reset (new RecordSafeControl (_session, EventTypeMap::instance().to_symbol (RecSafeAutomation), *this));
+ add_control (_record_safe_control);
+
+ _monitoring_control.reset (new MonitorControl (_session, EventTypeMap::instance().to_symbol (MonitoringAutomation), *this));
+ add_control (_monitoring_control);
+
+ _session.config.ParameterChanged.connect_same_thread (*this, boost::bind (&Track::parameter_changed, this, _1));
+
+ _monitoring_control->Changed.connect_same_thread (*this, boost::bind (&Track::monitoring_changed, this, _1, _2));
+ _record_safe_control->Changed.connect_same_thread (*this, boost::bind (&Track::record_safe_changed, this, _1, _2));
+ _record_enable_control->Changed.connect_same_thread (*this, boost::bind (&Track::record_enable_changed, this, _1, _2));
+
+ _input->changed.connect_same_thread (*this, boost::bind (&Track::input_changed, this));
return 0;
}
void
-Track::use_new_diskstream ()
+Track::add_processors_oh_children_of_mine ()
{
- boost::shared_ptr<Diskstream> ds = create_diskstream ();
+ cerr << name() << " ::apocom(), create DW + DR\n";
+
+ DiskIOProcessor::Flag dflags = DiskIOProcessor::Recordable;
- ds->do_refill_with_alloc ();
- ds->set_block_size (_session.get_block_size ());
- ds->playlist()->set_orig_track_id (id());
+ if (_mode == Destructive && !Profile->get_trx()) {
+ dflags = DiskIOProcessor::Flag (dflags | DiskIOProcessor::Destructive);
+ } else if (_mode == NonLayered){
+ dflags = DiskIOProcessor::Flag(dflags | DiskIOProcessor::NonLayered);
+ }
- set_diskstream (ds);
+ _disk_reader.reset (new DiskReader (_session, name(), dflags));
+ _disk_reader->set_block_size (_session.get_block_size ());
+ _disk_reader->set_route (boost::dynamic_pointer_cast<Route> (shared_from_this()));
+
+ _disk_writer.reset (new DiskWriter (_session, name(), dflags));
+ _disk_writer->set_block_size (_session.get_block_size ());
+ _disk_writer->set_route (boost::dynamic_pointer_cast<Route> (shared_from_this()));
+}
+
+void
+Track::input_changed ()
+{
+ if (_disk_writer && _alignment_choice == Automatic) {
+ set_align_choice_from_io ();
+ }
}
XMLNode&
Track::state (bool full)
{
XMLNode& root (Route::state (full));
- root.add_property (X_("monitoring"), enum_2_string (_monitoring));
- 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 (_playlists[DataType::AUDIO]) {
+ root.set_property (X_("audio-playlist"), _playlists[DataType::AUDIO]->id().to_s());
+ }
+
+ if (_playlists[DataType::MIDI]) {
+ root.set_property (X_("midi-playlist"), _playlists[DataType::MIDI]->id().to_s());
+ }
+
+ root.add_child_nocopy (_monitoring_control->get_state ());
+ root.add_child_nocopy (_record_safe_control->get_state ());
+ root.add_child_nocopy (_record_enable_control->get_state ());
+
+ root.set_property (X_("saved-meter-point"), _saved_meter_point);
+ root.set_property (X_("disk-io-point"), _disk_io_point);
+ root.set_property (X_("alignment-choice"), _alignment_choice);
+
return root;
-}
+}
int
Track::set_state (const XMLNode& node, int version)
XMLNode* child;
- if (version >= 3000) {
+ if (version >= 3000 && version < 4000) {
if ((child = find_named_node (node, X_("Diskstream"))) != 0) {
- boost::shared_ptr<Diskstream> ds = diskstream_factory (*child);
- ds->do_refill_with_alloc ();
- set_diskstream (ds);
+ /* XXX if we remember anything from stored DiskStream
+ state (older Ardour versions) that is needed by a
+ DiskReader or DiskWriter, we should cook up a new
+ XMLNode here, populate it with that information
+ (child nodes, properties, etc.) and then call
+ ::set_state() on the writer/reader.
+
+ But at present (June 2017), there's no such state.
+ */
}
}
- if (_diskstream) {
- _diskstream->playlist()->set_orig_track_id (id());
+ std::string playlist_id;
+
+ if (node.get_property (X_("audio-playlist"), playlist_id)) {
+ find_and_use_playlist (DataType::AUDIO, PBD::ID (playlist_id));
}
- /* set rec-enable control *AFTER* setting up diskstream, because it may
- want to operate on the diskstream as it sets its own state
- */
+ if (node.get_property (X_("midi-playlist"), playlist_id)) {
+ find_and_use_playlist (DataType::MIDI, PBD::ID (playlist_id));
+ }
XMLNodeList nlist = node.children();
for (XMLNodeConstIterator niter = nlist.begin(); niter != nlist.end(); ++niter) {
child = *niter;
- XMLProperty* prop;
- if (child->name() == Controllable::xml_node_name && (prop = child->property ("name")) != 0) {
- if (prop->value() == X_("recenable")) {
- _rec_enable_control->set_state (*child, version);
+ if (child->name() == Controllable::xml_node_name) {
+ std::string name;
+ if (!child->get_property ("name", name)) {
+ continue;
+ }
+
+ if (name == _record_enable_control->name()) {
+ _record_enable_control->set_state (*child, version);
+ } else if (name == _record_safe_control->name()) {
+ _record_safe_control->set_state (*child, version);
+ } else if (name == _monitoring_control->name()) {
+ _monitoring_control->set_state (*child, version);
}
}
}
-
- const XMLProperty* prop;
- if ((prop = node.property (X_("monitoring"))) != 0) {
- _monitoring = MonitorChoice (string_2_enum (prop->value(), _monitoring));
- } else {
- _monitoring = MonitorAuto;
+ if (!node.get_property (X_("saved-meter-point"), _saved_meter_point)) {
+ _saved_meter_point = _meter_point;
}
- if ((prop = node.property (X_("saved-meter-point"))) != 0) {
- _saved_meter_point = MeterPoint (string_2_enum (prop->value(), _saved_meter_point));
- } else {
- _saved_meter_point = _meter_point;
+ if (!node.get_property (X_("saved-meter-point"), _disk_io_point)) {
+ _disk_io_point = DiskIOPreFader;
+ }
+
+ AlignChoice ac;
+
+ if (node.get_property (X_("alignment-choice"), ac)) {
+ set_align_choice (ac, true);
}
return 0;
return _freeze_record.state;
}
-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::RecEnableControl::set_value (double val)
-{
- boost::shared_ptr<Track> t = track.lock ();
- if (!t) {
- return;
- }
-
- t->set_record_enabled (val >= 0.5 ? true : false, this);
-}
-
-double
-Track::RecEnableControl::get_value () const
-{
- boost::shared_ptr<Track> t = track.lock ();
- if (!t) {
- return 0;
- }
-
- return (t->record_enabled() ? 1.0 : 0.0);
-}
-
-bool
-Track::record_enabled () const
-{
- return _diskstream && _diskstream->record_enabled ();
-}
-
bool
Track::can_record()
{
return will_record;
}
-void
-Track::prep_record_enabled (bool yn, void *src)
+int
+Track::prep_record_enabled (bool yn)
{
- if (!_session.writable()) {
- return;
- }
-
- if (_freeze_record.state == Frozen) {
- return;
+ if (yn && _record_safe_control->get_value()) {
+ return -1;
}
- if (_route_group && src != _route_group && _route_group->is_active() && _route_group->is_recenable()) {
- _route_group->apply (&Track::prep_record_enabled, yn, _route_group);
- return;
+ if (!can_be_record_enabled()) {
+ return -1;
}
/* keep track of the meter point as it was before we rec-enabled */
- if (!_diskstream->record_enabled()) {
+ if (!_disk_writer->record_enabled()) {
_saved_meter_point = _meter_point;
}
bool will_follow;
-
+
if (yn) {
- will_follow = _diskstream->prep_record_enable ();
+ will_follow = _disk_writer->prep_record_enable ();
} else {
- will_follow = _diskstream->prep_record_disable ();
+ will_follow = _disk_writer->prep_record_disable ();
}
if (will_follow) {
set_meter_point (_saved_meter_point);
}
}
+
+ return 0;
}
void
-Track::set_record_enabled (bool yn, void *src)
+Track::record_enable_changed (bool, Controllable::GroupControlDisposition)
{
- if (!_session.writable()) {
- return;
- }
+ _disk_writer->set_record_enabled (_record_enable_control->get_value());
+}
- if (_freeze_record.state == Frozen) {
- return;
- }
+void
+Track::record_safe_changed (bool, Controllable::GroupControlDisposition)
+{
+ _disk_writer->set_record_safe (_record_safe_control->get_value());
+}
- 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;
- }
+bool
+Track::can_be_record_safe ()
+{
+ return !_record_enable_control->get_value() && _disk_writer && _session.writable() && (_freeze_record.state != Frozen);
+}
- _diskstream->set_record_enabled (yn);
+bool
+Track::can_be_record_enabled ()
+{
+ return !_record_safe_control->get_value() && _disk_writer && !_disk_writer->record_safe() && _session.writable() && (_freeze_record.state != Frozen);
+}
+
+void
+Track::parameter_changed (string const & p)
+{
+ if (p == "track-name-number") {
+ resync_track_name ();
+ }
+ else if (p == "track-name-take") {
+ resync_track_name ();
+ }
+ else if (p == "take-name") {
+ if (_session.config.get_track_name_take()) {
+ resync_track_name ();
+ }
+ }
+}
- _rec_enable_control->Changed ();
+void
+Track::resync_track_name ()
+{
+ set_name(name());
}
bool
{
bool ret;
- if (record_enabled() && _session.actively_recording()) {
- /* this messes things up if done while recording */
+ if (str.empty ()) {
+ return false;
+ }
+
+ if (_record_enable_control->get_value()) {
+ /* when re-arm'ed the file (named after the track) is already ready to rolll */
return false;
}
+ string diskstream_name = "";
+ if (_session.config.get_track_name_take () && !_session.config.get_take_name ().empty()) {
+ // Note: any text is fine, legalize_for_path() fixes this later
+ diskstream_name += _session.config.get_take_name ();
+ diskstream_name += "_";
+ }
+ const int64_t tracknumber = track_number();
+ if (tracknumber > 0 && _session.config.get_track_name_number()) {
+ char num[64], fmt[10];
+ snprintf(fmt, sizeof(fmt), "%%0%d" PRId64, _session.track_number_decimals());
+ snprintf(num, sizeof(num), fmt, tracknumber);
+ diskstream_name += num;
+ diskstream_name += "_";
+ }
+ diskstream_name += str;
+
+ if (diskstream_name == _diskstream_name) {
+ return true;
+ }
+ _diskstream_name = diskstream_name;
+
+ _disk_writer->set_write_source_name (diskstream_name);
+
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) {
+
+ if (_playlists[data_type()]->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 (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);
+ _disk_reader->set_name (str);
+ _disk_writer->set_name (str);
+ }
+
+ for (uint32_t n = 0; n < DataType::num_types; ++n) {
+ if (_playlists[n]) {
+ _playlists[n]->set_name (str);
+ }
}
/* save state so that the statefile fully reflects any filename changes */
Track::set_latency_compensation (framecnt_t longest_session_latency)
{
Route::set_latency_compensation (longest_session_latency);
- _diskstream->set_roll_delay (_roll_delay);
+ _disk_reader->set_roll_delay (_roll_delay);
}
int
/* no outputs? nothing to do ... what happens if we have sends etc. ? */
- if (n_outputs().n_total() == 0) {
+ if (n_outputs().n_total() == 0 && !ARDOUR::Profile->get_mixbus()) {
+ //Note: Mixbus has its own output mechanism, so we should operate even if no explicit outputs are assigned
return 0;
}
if (!_active) {
silence (nframes);
- if (_meter_point == MeterInput && (_monitoring & MonitorInput || _diskstream->record_enabled())) {
+ if (_meter_point == MeterInput && ((_monitoring_control->monitoring_choice() & MonitorInput) || _disk_writer->record_enabled())) {
_meter->reset();
}
return 0;
if (session_state_changing) {
if (_session.transport_speed() != 0.0f) {
- /* we're rolling but some state is changing (e.g. our diskstream contents)
- so we cannot use them. Be silent till this is over. Don't declick.
+ /* we're rolling but some state is changing (e.g. our
+ disk reader contents) so we cannot use them. Be
+ silent till this is over. Don't declick.
XXX note the absurdity of ::no_roll() being called when we ARE rolling!
*/
*/
}
- _diskstream->check_record_status (start_frame, can_record);
+ _disk_writer->check_record_status (start_frame, can_record);
bool be_silent;
- if (_have_internal_generator) {
- /* since the instrument has no input streams,
- there is no reason to send any signal
- into the route.
- */
+ 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:
be_silent = true;
+ break;
+ case MonitoringDisk:
+ be_silent = true;
+ break;
+ case MonitoringInput:
+ be_silent = false;
+ break;
+ default:
+ be_silent = false;
+ break;
+ }
- } 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.
- */
- 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;
- }
+ //if we have an internal generator, let it play regardless of monitoring state
+ if (_have_internal_generator) {
+ be_silent = false;
}
_amp->apply_gain_automation (false);
if (_meter_point == MeterInput) {
/* still need input monitoring and metering */
- bool const track_rec = _diskstream->record_enabled ();
+ bool const track_rec = _disk_writer->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 ();
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);
+ _meter->run (bufs, start_frame, end_frame, 1.0, nframes, true);
+ _input->process_input (boost::shared_ptr<Processor>(), start_frame, end_frame, _session.transport_speed(), nframes);
} else {
- _input->process_input (_meter, start_frame, end_frame, nframes);
+ _input->process_input (_meter, start_frame, end_frame, _session.transport_speed(), nframes);
}
}
} else {
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);
+ _meter->run (bufs, start_frame, end_frame, _session.transport_speed(), 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);
- }
- }
+ flush_processor_buffers_locked (nframes);
return 0;
}
{
Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
if (!lm.locked()) {
+ // XXX DISK reader needs to seek ahead the correct distance ?? OR DOES IT ?
+ //framecnt_t playback_distance = _disk_reader->calculate_playback_distance(nframes);
+ //if (can_internal_playback_seek(playback_distance)) {
+ // internal_playback_seek(playback_distance);
+ //}
return 0;
}
_amp->apply_gain_automation(false);
silence (nframes);
+ flush_processor_buffers_locked (nframes);
- framecnt_t 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::set_diskstream (boost::shared_ptr<Diskstream> ds)
-{
- _diskstream = ds;
-
- ds->PlaylistChanged.connect_same_thread (*this, boost::bind (&Track::diskstream_playlist_changed, this));
- diskstream_playlist_changed ();
- ds->RecordEnableChanged.connect_same_thread (*this, boost::bind (&Track::diskstream_record_enable_changed, this));
- ds->SpeedChanged.connect_same_thread (*this, boost::bind (&Track::diskstream_speed_changed, this));
- ds->AlignmentStyleChanged.connect_same_thread (*this, boost::bind (&Track::diskstream_alignment_style_changed, this));
-}
-
-void
-Track::diskstream_playlist_changed ()
-{
- PlaylistChanged (); /* EMIT SIGNAL */
-}
-
-void
-Track::diskstream_record_enable_changed ()
-{
- RecordEnableChanged (); /* EMIT SIGNAL */
-}
-
-void
-Track::diskstream_speed_changed ()
-{
- SpeedChanged (); /* EMIT SIGNAL */
-}
-
-void
-Track::diskstream_alignment_style_changed ()
-{
- AlignmentStyleChanged (); /* EMIT SIGNAL */
+ //BufferSet& bufs (_session.get_route_buffers (n_process_buffers(), true));
+ // XXXX DISKWRITER/READER ADVANCE, SET need_butler
+ return 0;
}
boost::shared_ptr<Playlist>
Track::playlist ()
{
- return _diskstream->playlist ();
+ return _playlists[data_type()];
}
void
-Track::request_jack_monitors_input (bool m)
+Track::request_input_monitoring (bool m)
{
- _diskstream->request_jack_monitors_input (m);
+ for (PortSet::iterator i = _input->ports().begin(); i != _input->ports().end(); ++i) {
+ AudioEngine::instance()->request_input_monitoring ((*i)->name(), m);
+ }
}
void
-Track::ensure_jack_monitors_input (bool m)
+Track::ensure_input_monitoring (bool m)
{
- _diskstream->ensure_jack_monitors_input (m);
+ for (PortSet::iterator i = _input->ports().begin(); i != _input->ports().end(); ++i) {
+ AudioEngine::instance()->ensure_input_monitoring ((*i)->name(), m);
+ }
}
bool
Track::destructive () const
{
- return _diskstream->destructive ();
+ return _disk_writer->destructive ();
}
list<boost::shared_ptr<Source> > &
Track::last_capture_sources ()
{
- return _diskstream->last_capture_sources ();
+ return _disk_writer->last_capture_sources ();
}
void
-Track::set_capture_offset ()
+Track::update_latency_information ()
{
- _diskstream->set_capture_offset ();
+ Glib::Threads::RWLock::ReaderLock lr (_processor_lock);
+ framecnt_t chain_latency = _input->latency ();
+
+ for (ProcessorList::iterator p = _processors.begin(); p != _processors.end(); ++p) {
+ (*p)->set_input_latency (chain_latency);
+ chain_latency += (*p)->signal_latency ();
+ }
}
-list<boost::shared_ptr<Source> >
-Track::steal_write_sources()
+std::string
+Track::steal_write_source_name()
{
- return _diskstream->steal_write_sources ();
+ return _disk_writer->steal_write_source_name ();
}
void
Track::reset_write_sources (bool r, bool force)
{
- _diskstream->reset_write_sources (r, force);
+ _disk_writer->reset_write_sources (r, force);
}
float
Track::playback_buffer_load () const
{
- return _diskstream->playback_buffer_load ();
+ return _disk_reader->buffer_load ();
}
float
Track::capture_buffer_load () const
{
- return _diskstream->capture_buffer_load ();
+ return _disk_writer->buffer_load ();
}
int
Track::do_refill ()
{
- return _diskstream->do_refill ();
+ return _disk_reader->do_refill ();
}
int
Track::do_flush (RunContext c, bool force)
{
- return _diskstream->do_flush (c, force);
+ return _disk_writer->do_flush (c, force);
}
void
Track::set_pending_overwrite (bool o)
{
- _diskstream->set_pending_overwrite (o);
+ _disk_reader->set_pending_overwrite (o);
}
int
Track::seek (framepos_t p, bool complete_refill)
{
- return _diskstream->seek (p, complete_refill);
+ if (_disk_reader->seek (p, complete_refill)) {
+ return -1;
+ }
+ return _disk_writer->seek (p, complete_refill);
}
bool
Track::hidden () const
{
- return _diskstream->hidden ();
+ return _disk_writer->hidden () || _disk_reader->hidden();
}
int
Track::can_internal_playback_seek (framecnt_t p)
{
- return _diskstream->can_internal_playback_seek (p);
+ return _disk_reader->can_internal_playback_seek (p);
}
int
Track::internal_playback_seek (framecnt_t p)
{
- return _diskstream->internal_playback_seek (p);
-}
-
-void
-Track::non_realtime_input_change ()
-{
- _diskstream->non_realtime_input_change ();
+ return _disk_reader->internal_playback_seek (p);
}
void
/* don't waste i/o cycles and butler calls
for hidden (secret) tracks
*/
- _diskstream->non_realtime_locate (p);
+ _disk_reader->non_realtime_locate (p);
+ _disk_writer->non_realtime_locate (p);
}
}
void
-Track::non_realtime_set_speed ()
+Track::non_realtime_speed_change ()
{
- _diskstream->non_realtime_set_speed ();
+ _disk_reader->non_realtime_speed_change ();
}
int
Track::overwrite_existing_buffers ()
{
- return _diskstream->overwrite_existing_buffers ();
+ return _disk_reader->overwrite_existing_buffers ();
}
framecnt_t
Track::get_captured_frames (uint32_t n) const
{
- return _diskstream->get_captured_frames (n);
+ return _disk_writer->get_captured_frames (n);
}
int
Track::set_loop (Location* l)
{
- return _diskstream->set_loop (l);
+ if (_disk_reader->set_loop (l)) {
+ return -1;
+ }
+ return _disk_writer->set_loop (l);
}
void
Track::transport_looped (framepos_t p)
{
- _diskstream->transport_looped (p);
+ return _disk_writer->transport_looped (p);
}
bool
-Track::realtime_set_speed (double s, bool g)
+Track::realtime_speed_change ()
{
- return _diskstream->realtime_set_speed (s, g);
+ if (_disk_reader->realtime_speed_change ()) {
+ return -1;
+ }
+ return _disk_writer->realtime_speed_change ();
}
void
-Track::transport_stopped_wallclock (struct tm & n, time_t t, bool g)
+Track::realtime_handle_transport_stopped ()
{
- _diskstream->transport_stopped_wallclock (n, t, g);
+ Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK);
+
+ if (!lm.locked ()) {
+ return;
+ }
+
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ (*i)->realtime_handle_transport_stopped ();
+ }
}
-bool
-Track::pending_overwrite () const
+void
+Track::transport_stopped_wallclock (struct tm & n, time_t t, bool g)
{
- return _diskstream->pending_overwrite ();
+ _disk_writer->transport_stopped_wallclock (n, t, g);
}
-double
-Track::speed () const
+bool
+Track::pending_overwrite () const
{
- return _diskstream->speed ();
+ return _disk_reader->pending_overwrite ();
}
void
-Track::prepare_to_stop (framepos_t p)
+Track::prepare_to_stop (framepos_t t, framepos_t a)
{
- _diskstream->prepare_to_stop (p);
+ _disk_writer->prepare_to_stop (t, a);
}
void
Track::set_slaved (bool s)
{
- _diskstream->set_slaved (s);
+ _disk_reader->set_slaved (s);
+ _disk_writer->set_slaved (s);
}
ChanCount
Track::n_channels ()
{
- return _diskstream->n_channels ();
+ return _disk_reader->output_streams();
}
framepos_t
Track::get_capture_start_frame (uint32_t n) const
{
- return _diskstream->get_capture_start_frame (n);
+ return _disk_writer->get_capture_start_frame (n);
}
AlignStyle
Track::alignment_style () const
{
- return _diskstream->alignment_style ();
+ return _disk_writer->alignment_style ();
}
AlignChoice
Track::alignment_choice () const
{
- return _diskstream->alignment_choice ();
+ return _disk_writer->alignment_choice ();
}
framepos_t
Track::current_capture_start () const
{
- return _diskstream->current_capture_start ();
+ return _disk_writer->current_capture_start ();
}
framepos_t
Track::current_capture_end () const
{
- return _diskstream->current_capture_end ();
+ return _disk_writer->current_capture_end ();
}
void
Track::playlist_modified ()
{
- _diskstream->playlist_modified ();
+ _disk_reader->playlist_modified ();
+}
+
+int
+Track::find_and_use_playlist (DataType dt, PBD::ID const & id)
+{
+ boost::shared_ptr<Playlist> playlist;
+
+ if ((playlist = _session.playlists->by_id (id)) == 0) {
+ return -1;
+ }
+
+ if (!playlist) {
+ error << string_compose(_("DiskIOProcessor: \"%1\" isn't an playlist"), id.to_s()) << endmsg;
+ return -1;
+ }
+
+ return use_playlist (dt, playlist);
}
int
-Track::use_playlist (boost::shared_ptr<Playlist> p)
+Track::use_playlist (
DataType dt, boost::shared_ptr<Playlist> p)
{
- int ret = _diskstream->use_playlist (p);
+ int ret;
+
+ if ((ret = _disk_reader->use_playlist (dt, p)) == 0) {
+ if ((ret = _disk_writer->use_playlist (dt, p)) == 0) {
+ p->set_orig_track_id (id());
+ }
+ }
+
if (ret == 0) {
- p->set_orig_track_id (id());
+ _playlists[dt] = p;
}
+
return ret;
}
int
Track::use_copy_playlist ()
{
- int ret = _diskstream->use_copy_playlist ();
+ assert (_playlists[data_type()]);
- if (ret == 0) {
- _diskstream->playlist()->set_orig_track_id (id());
+ if (_playlists[data_type()] == 0) {
+ error << string_compose(_("DiskIOProcessor %1: there is no existing playlist to make a copy of!"), _name) << endmsg;
+ return -1;
}
- return ret;
+ string newname;
+ boost::shared_ptr<Playlist> playlist;
+
+ newname = Playlist::bump_name (_playlists[data_type()]->name(), _session);
+
+ if ((playlist = PlaylistFactory::create (_playlists[data_type()], newname)) == 0) {
+ return -1;
+ }
+
+ playlist->reset_shares();
+
+ return use_playlist (data_type(), playlist);
}
int
Track::use_new_playlist ()
{
- int ret = _diskstream->use_new_playlist ();
+ string newname;
+ boost::shared_ptr<Playlist> playlist = _playlists[data_type()];
- if (ret == 0) {
- _diskstream->playlist()->set_orig_track_id (id());
+ if (playlist) {
+ newname = Playlist::bump_name (playlist->name(), _session);
+ } else {
+ newname = Playlist::bump_name (_name, _session);
}
- return ret;
+ playlist = PlaylistFactory::create (data_type(), _session, newname, hidden());
+
+ if (!playlist) {
+ return -1;
+ }
+
+ return use_playlist (data_type(), playlist);
}
void
-Track::set_align_style (AlignStyle s, bool force)
+Track::set_align_choice (AlignChoice ac, bool force)
{
- _diskstream->set_align_style (s, force);
+ switch (ac) {
+ case Automatic:
+ _alignment_choice = Automatic;
+ set_align_choice_from_io ();
+ return;
+ default:
+ break;
+ }
+
+ _disk_writer->set_align_choice (ac, force);
+ _alignment_choice = ac;
}
void
-Track::set_align_choice (AlignChoice s, bool force)
+Track::set_align_style (AlignStyle s, bool force)
{
- _diskstream->set_align_choice (s, force);
+ _disk_writer->set_align_style (s, force);
}
-bool
-Track::using_diskstream_id (PBD::ID id) const
+void
+Track::set_align_choice_from_io ()
{
- return (id == _diskstream->id ());
+ bool have_physical = false;
+
+ if (_input) {
+ uint32_t n = 0;
+ vector<string> connections;
+ boost::shared_ptr<Port> p;
+
+ while (true) {
+
+ p = _input->nth (n++);
+
+ if (!p) {
+ break;
+ }
+
+ if (p->get_connections (connections) != 0) {
+ if (AudioEngine::instance()->port_is_physical (connections[0])) {
+ have_physical = true;
+ break;
+ }
+ }
+
+ connections.clear ();
+ }
+ }
+
+#ifdef MIXBUS
+ // compensate for latency when bouncing from master or mixbus.
+ // we need to use "ExistingMaterial" to pick up the master bus' latency
+ // see also Route::direct_feeds_according_to_reality
+ IOVector ios;
+ ios.push_back (_input);
+ if (_session.master_out() && ios.fed_by (_session.master_out()->output())) {
+ have_physical = true;
+ }
+ for (uint32_t n = 0; n < NUM_MIXBUSES && !have_physical; ++n) {
+ if (_session.get_mixbus (n) && ios.fed_by (_session.get_mixbus(n)->output())) {
+ have_physical = true;
+ }
+ }
+#endif
+
+ if (have_physical) {
+ _disk_writer->set_align_style (ExistingMaterial);
+ } else {
+ _disk_writer->set_align_style (CaptureTime);
+ }
}
void
Track::set_block_size (pframes_t n)
{
Route::set_block_size (n);
- _diskstream->set_block_size (n);
+ _disk_reader->set_block_size (n);
+ _disk_writer->set_block_size (n);
}
void
Track::adjust_playback_buffering ()
{
- if (_diskstream) {
- _diskstream->adjust_playback_buffering ();
+ if (_disk_reader) {
+ _disk_reader->adjust_buffering ();
}
}
void
Track::adjust_capture_buffering ()
{
- if (_diskstream) {
- _diskstream->adjust_capture_buffering ();
+ if (_disk_writer) {
+ _disk_writer->adjust_buffering ();
}
}
+#ifdef USE_TRACKS_CODE_FEATURES
+
+/* This is the Tracks version of Track::monitoring_state().
+ *
+ * Ardour developers: try to flag or fix issues if parts of the libardour API
+ * change in ways that invalidate this
+ */
+
MonitorState
Track::monitoring_state () const
{
/* Explicit requests */
-
- if (_monitoring & MonitorInput) {
+
+ if (_monitoring != MonitorInput) {
return MonitoringInput;
}
-
+
if (_monitoring & MonitorDisk) {
return MonitoringDisk;
}
I don't think it's ever going to be too pretty too look at.
*/
+ // GZ: NOT USED IN TRACKS
+ //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 const roll = _session.transport_rolling ();
bool const track_rec = _diskstream->record_enabled ();
+ bool session_rec = _session.actively_recording ();
+
+ if (track_rec) {
+
+ if (!session_rec && roll) {
+ return MonitoringDisk;
+ } else {
+ return MonitoringInput;
+ }
+
+ } else {
+
+ if (roll) {
+ return MonitoringDisk;
+ }
+ }
+
+ return MonitoringSilence;
+}
+
+#else
+
+/* This is the Ardour/Mixbus version of Track::monitoring_state().
+ *
+ * Tracks developers: do NOT modify this method under any circumstances.
+ */
+
+MonitorState
+Track::monitoring_state () const
+{
+ /* Explicit requests */
+ MonitorChoice m (_monitoring_control->monitoring_choice());
+
+ if (m != MonitorAuto) {
+
+ MonitorState ms ((MonitorState) 0);
+
+ if (m & MonitorInput) {
+ ms = MonitoringInput;
+ }
+
+ if (m & MonitorDisk) {
+ ms = MonitorState (ms | MonitoringDisk);
+ }
+
+ return ms;
+ }
+
+ switch (_session.config.get_session_monitoring ()) {
+ case MonitorDisk:
+ return MonitoringDisk;
+ break;
+ case MonitorInput:
+ return MonitoringInput;
+ break;
+ default:
+ break;
+ }
+
+ /* 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.
+ */
+
+ bool const roll = _session.transport_rolling ();
+ bool const track_rec = _disk_writer->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 ();
* 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.
+ *
+ * rg: I suspect this is not the case: monitoring may differ
*/
- if (_session.config.get_punch_in() || _session.config.get_punch_out()) {
+ if (_session.config.get_punch_in() || _session.config.get_punch_out() || _session.preroll_record_punch_enabled ()) {
session_rec = _session.actively_recording ();
} else {
session_rec = _session.get_record_enabled();
} else {
return MonitoringDisk;
}
-
+
}
}
- /* NOTREACHED */
+ abort(); /* NOTREACHED */
return MonitoringSilence;
}
+#endif
+
void
Track::maybe_declick (BufferSet& bufs, framecnt_t nframes, int declick)
{
ditto if we are monitoring inputs.
*/
- if (_have_internal_generator || monitoring_choice() == MonitorInput) {
+ if (_have_internal_generator || (_monitoring_control->monitoring_choice() == MonitorInput)) {
return;
}
}
- return nframes;
+ return nframes;
}
void
-Track::set_monitoring (MonitorChoice mc)
+Track::monitoring_changed (bool, Controllable::GroupControlDisposition)
{
- if (mc != _monitoring) {
- _monitoring = mc;
-
- for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
- (*i)->monitoring_changed ();
- }
-
- MonitoringChanged (); /* EMIT SIGNAL */
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ (*i)->monitoring_changed ();
}
}
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());
+ rv = _meter_point == MeterInput && ((_monitoring_control->monitoring_choice() & MonitorInput) || _disk_writer->record_enabled());
} else {
// track no_roll() always metering if
rv = _meter_point == MeterInput;
return rv ? MeteringInput : MeteringRoute;
}
+bool
+Track::set_processor_state (XMLNode const & node, XMLProperty const* prop, ProcessorList& new_order, bool& must_configure)
+{
+ if (Route::set_processor_state (node, prop, new_order, must_configure)) {
+ return true;
+ }
+
+ if (prop->value() == "diskreader") {
+ if (_disk_reader) {
+ _disk_reader->set_state (node, Stateful::current_state_version);
+ new_order.push_back (_disk_reader);
+ return true;
+ }
+ } else if (prop->value() == "diskwriter") {
+ if (_disk_writer) {
+ _disk_writer->set_state (node, Stateful::current_state_version);
+ new_order.push_back (_disk_writer);
+ return true;
+ }
+ }
+
+ error << string_compose(_("unknown Processor type \"%1\"; ignored"), prop->value()) << endmsg;
+ return false;
+}
+
+void
+Track::use_captured_sources (SourceList& srcs, CaptureInfos const & capture_info)
+{
+ if (srcs.empty()) {
+ return;
+ }
+
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (srcs.front());
+ boost::shared_ptr<SMFSource> mfs = boost::dynamic_pointer_cast<SMFSource> (srcs.front());
+
+ if (afs) {
+ use_captured_audio_sources (srcs, capture_info);
+ }
+
+ if (mfs) {
+ use_captured_midi_sources (srcs, capture_info);
+ }
+}
+
+void
+Track::use_captured_midi_sources (SourceList& srcs, CaptureInfos const & capture_info)
+{
+ if (srcs.empty() || data_type() != DataType::MIDI) {
+ return;
+ }
+
+ boost::shared_ptr<SMFSource> mfs = boost::dynamic_pointer_cast<SMFSource> (srcs.front());
+ boost::shared_ptr<Playlist> pl = _playlists[DataType::MIDI];
+ boost::shared_ptr<MidiRegion> midi_region;
+ CaptureInfos::const_iterator ci;
+
+ if (!mfs || !pl) {
+ return;
+ }
+
+ framecnt_t total_capture = 0;
+
+ for (total_capture = 0, ci = capture_info.begin(); ci != capture_info.end(); ++ci) {
+ total_capture += (*ci)->frames;
+ }
+
+ /* we will want to be able to keep (over)writing the source
+ but we don't want it to be removable. this also differs
+ from the audio situation, where the source at this point
+ must be considered immutable. luckily, we can rely on
+ MidiSource::mark_streaming_write_completed() to have
+ already done the necessary work for that.
+ */
+
+ string whole_file_region_name;
+ whole_file_region_name = region_name_from_path (mfs->name(), true);
+
+ /* Register a new region with the Session that
+ describes the entire source. Do this first
+ so that any sub-regions will obviously be
+ children of this one (later!)
+ */
+
+ try {
+ PropertyList plist;
+
+ plist.add (Properties::name, whole_file_region_name);
+ plist.add (Properties::whole_file, true);
+ plist.add (Properties::automatic, true);
+ plist.add (Properties::start, 0);
+ plist.add (Properties::length, total_capture);
+ plist.add (Properties::layer, 0);
+
+ boost::shared_ptr<Region> rx (RegionFactory::create (srcs, plist));
+
+ midi_region = boost::dynamic_pointer_cast<MidiRegion> (rx);
+ midi_region->special_set_position (capture_info.front()->start);
+ }
+
+ catch (failed_constructor& err) {
+ error << string_compose(_("%1: could not create region for complete midi file"), _name) << endmsg;
+ /* XXX what now? */
+ }
+
+ pl->clear_changes ();
+ pl->freeze ();
+
+ /* Session frame time of the initial capture in this pass, which is where the source starts */
+ framepos_t initial_capture = 0;
+ if (!capture_info.empty()) {
+ initial_capture = capture_info.front()->start;
+ }
+
+ BeatsFramesConverter converter (_session.tempo_map(), capture_info.front()->start);
+ const framepos_t preroll_off = _session.preroll_record_trim_len ();
+
+ for (ci = capture_info.begin(); ci != capture_info.end(); ++ci) {
+
+ string region_name;
+
+ RegionFactory::region_name (region_name, mfs->name(), false);
+
+ DEBUG_TRACE (DEBUG::CaptureAlignment, string_compose ("%1 capture start @ %2 length %3 add new region %4\n",
+ _name, (*ci)->start, (*ci)->frames, region_name));
+
+
+ // cerr << _name << ": based on ci of " << (*ci)->start << " for " << (*ci)->frames << " add a region\n";
+
+ try {
+ PropertyList plist;
+
+ /* start of this region is the offset between the start of its capture and the start of the whole pass */
+ plist.add (Properties::start, (*ci)->start - initial_capture);
+ plist.add (Properties::length, (*ci)->frames);
+ plist.add (Properties::length_beats, converter.from((*ci)->frames).to_double());
+ plist.add (Properties::name, region_name);
+
+ boost::shared_ptr<Region> rx (RegionFactory::create (srcs, plist));
+ midi_region = boost::dynamic_pointer_cast<MidiRegion> (rx);
+ if (preroll_off > 0) {
+ midi_region->trim_front ((*ci)->start - initial_capture + preroll_off);
+ }
+ }
+
+ catch (failed_constructor& err) {
+ error << _("MidiDiskstream: could not create region for captured midi!") << endmsg;
+ continue; /* XXX is this OK? */
+ }
+
+ // cerr << "add new region, buffer position = " << buffer_position << " @ " << (*ci)->start << endl;
+
+ pl->add_region (midi_region, (*ci)->start + preroll_off);
+ }
+
+ pl->thaw ();
+ _session.add_command (new StatefulDiffCommand (pl));
+}
+
+void
+Track::use_captured_audio_sources (SourceList& srcs, CaptureInfos const & capture_info)
+{
+ if (srcs.empty() || data_type() != DataType::AUDIO) {
+ return;
+ }
+
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource> (srcs.front());
+ boost::shared_ptr<Playlist> pl = _playlists[DataType::AUDIO];
+ boost::shared_ptr<AudioRegion> region;
+
+ if (!afs || !pl) {
+ return;
+ }
+
+ /* destructive tracks have a single, never changing region */
+
+ if (destructive()) {
+
+ /* send a signal that any UI can pick up to do the right thing. there is
+ a small problem here in that a UI may need the peak data to be ready
+ for the data that was recorded and this isn't interlocked with that
+ process. this problem is deferred to the UI.
+ */
+
+ pl->LayeringChanged(); // XXX this may not get the UI to do the right thing
+ return;
+ }
+
+ string whole_file_region_name;
+ whole_file_region_name = region_name_from_path (afs->name(), true);
+
+ /* Register a new region with the Session that
+ describes the entire source. Do this first
+ so that any sub-regions will obviously be
+ children of this one (later!)
+ */
+
+ try {
+ PropertyList plist;
+
+ plist.add (Properties::start, afs->last_capture_start_frame());
+ plist.add (Properties::length, afs->length(0));
+ plist.add (Properties::name, whole_file_region_name);
+ boost::shared_ptr<Region> rx (RegionFactory::create (srcs, plist));
+ rx->set_automatic (true);
+ rx->set_whole_file (true);
+
+ region = boost::dynamic_pointer_cast<AudioRegion> (rx);
+ region->special_set_position (afs->natural_position());
+ }
+
+
+ catch (failed_constructor& err) {
+ error << string_compose(_("%1: could not create region for complete audio file"), _name) << endmsg;
+ /* XXX what now? */
+ }
+
+ pl->clear_changes ();
+ pl->set_capture_insertion_in_progress (true);
+ pl->freeze ();
+
+ const framepos_t preroll_off = _session.preroll_record_trim_len ();
+ framecnt_t buffer_position = afs->last_capture_start_frame ();
+ CaptureInfos::const_iterator ci;
+
+ for (ci = capture_info.begin(); ci != capture_info.end(); ++ci) {
+
+ string region_name;
+
+ RegionFactory::region_name (region_name, whole_file_region_name, false);
+
+ DEBUG_TRACE (DEBUG::CaptureAlignment, string_compose ("%1 capture bufpos %5 start @ %2 length %3 add new region %4\n",
+ _name, (*ci)->start, (*ci)->frames, region_name, buffer_position));
+
+ try {
+
+ PropertyList plist;
+
+ plist.add (Properties::start, buffer_position);
+ plist.add (Properties::length, (*ci)->frames);
+ plist.add (Properties::name, region_name);
+
+ boost::shared_ptr<Region> rx (RegionFactory::create (srcs, plist));
+ region = boost::dynamic_pointer_cast<AudioRegion> (rx);
+ if (preroll_off > 0) {
+ region->trim_front (buffer_position + preroll_off);
+ }
+ }
+
+ catch (failed_constructor& err) {
+ error << _("AudioDiskstream: could not create region for captured audio!") << endmsg;
+ continue; /* XXX is this OK? */
+ }
+
+ pl->add_region (region, (*ci)->start + preroll_off, 1, _disk_writer->non_layered());
+ pl->set_layer (region, DBL_MAX);
+
+ buffer_position += (*ci)->frames;
+ }
+
+ pl->thaw ();
+ pl->set_capture_insertion_in_progress (false);
+ _session.add_command (new StatefulDiffCommand (pl));
+}
+
+#ifdef __clang__
+__attribute__((annotate("realtime")))
+#endif
+void
+Track::setup_invisible_processors_oh_children_of_mine (ProcessorList& processors)
+{
+ ProcessorList::iterator insert_pos;
+
+ switch (_disk_io_point) {
+ case DiskIOPreFader:
+ insert_pos = find (processors.begin(), processors.end(), _trim);
+ if (insert_pos != processors.end()) {
+ insert_pos = processors.insert (insert_pos, _disk_writer);
+ processors.insert (insert_pos, _disk_reader);
+ }
+ break;
+ case DiskIOPostFader:
+ insert_pos = find (processors.begin(), processors.end(), _main_outs);
+ if (insert_pos != processors.end()) {
+ insert_pos = processors.insert (insert_pos, _disk_writer);
+ processors.insert (insert_pos, _disk_reader);
+ }
+ case DiskIOCustom:
+ break;
+ }
+}
+
+void
+Track::set_disk_io_position (DiskIOPoint diop)
+{
+ bool display = false;
+
+ switch (diop) {
+ case DiskIOCustom:
+ display = true;
+ break;
+ default:
+ display = false;
+ }
+
+ _disk_writer->set_display_to_user (display);
+ _disk_reader->set_display_to_user (display);
+
+ const bool changed = (diop != _disk_io_point);
+
+ _disk_io_point = diop;
+
+ if (changed) {
+ Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ());
+ configure_processors (0);
+ }
+}
projects / ardour.git / blobdiff