/*
- Copyright (C) 1999-2004 Paul Davis
+ Copyright (C) 1999-2010 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <unistd.h>
#include <limits.h>
-#include <sigc++/bind.h>
-#include <sigc++/retype.h>
-
#include <glibmm/thread.h>
#include <glibmm/miscutils.h>
#include <glibmm/fileutils.h>
#include "pbd/error.h"
-#include <glibmm/thread.h>
+#include "pbd/boost_debug.h"
#include "pbd/pathscanner.h"
#include "pbd/stl_delete.h"
#include "pbd/basename.h"
#include "pbd/stacktrace.h"
#include "pbd/file_utils.h"
+#include "pbd/convert.h"
#include "ardour/amp.h"
#include "ardour/analyser.h"
#include "ardour/audioplaylist.h"
#include "ardour/audioregion.h"
#include "ardour/auditioner.h"
+#include "ardour/buffer_manager.h"
#include "ardour/buffer_set.h"
#include "ardour/bundle.h"
#include "ardour/butler.h"
#include "ardour/crossfade.h"
#include "ardour/cycle_timer.h"
#include "ardour/data_type.h"
+#include "ardour/debug.h"
#include "ardour/filename_extensions.h"
#include "ardour/internal_send.h"
#include "ardour/io_processor.h"
#include "ardour/midi_playlist.h"
#include "ardour/midi_region.h"
#include "ardour/midi_track.h"
+#include "ardour/midi_ui.h"
#include "ardour/named_selection.h"
+#include "ardour/process_thread.h"
#include "ardour/playlist.h"
#include "ardour/plugin_insert.h"
#include "ardour/port_insert.h"
#include "ardour/session_directory.h"
#include "ardour/session_directory.h"
#include "ardour/session_metadata.h"
+#include "ardour/session_playlists.h"
#include "ardour/slave.h"
#include "ardour/smf_source.h"
#include "ardour/source_factory.h"
#include "ardour/tempo.h"
#include "ardour/utils.h"
+#include "midi++/jack.h"
+
#include "i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
using boost::shared_ptr;
+using boost::weak_ptr;
bool Session::_disable_all_loaded_plugins = false;
-sigc::signal<void,std::string> Session::Dialog;
-sigc::signal<int> Session::AskAboutPendingState;
-sigc::signal<int,nframes_t,nframes_t> Session::AskAboutSampleRateMismatch;
-sigc::signal<void> Session::SendFeedback;
+PBD::Signal1<void,std::string> Session::Dialog;
+PBD::Signal0<int> Session::AskAboutPendingState;
+PBD::Signal2<int,nframes_t,nframes_t> Session::AskAboutSampleRateMismatch;
+PBD::Signal0<void> Session::SendFeedback;
+
+PBD::Signal0<void> Session::TimecodeOffsetChanged;
+PBD::Signal0<void> Session::StartTimeChanged;
+PBD::Signal0<void> Session::EndTimeChanged;
+PBD::Signal0<void> Session::AutoBindingOn;
+PBD::Signal0<void> Session::AutoBindingOff;
+PBD::Signal2<void,std::string, std::string> Session::Exported;
+PBD::Signal1<int,boost::shared_ptr<Playlist> > Session::AskAboutPlaylistDeletion;
-sigc::signal<void> Session::TimecodeOffsetChanged;
-sigc::signal<void> Session::StartTimeChanged;
-sigc::signal<void> Session::EndTimeChanged;
-sigc::signal<void> Session::AutoBindingOn;
-sigc::signal<void> Session::AutoBindingOff;
-sigc::signal<void, std::string, std::string> Session::Exported;
+static void clean_up_session_event (SessionEvent* ev) { delete ev; }
+const SessionEvent::RTeventCallback Session::rt_cleanup (clean_up_session_event);
Session::Session (AudioEngine &eng,
const string& fullpath,
const string& snapshot_name,
+ BusProfile* bus_profile,
string mix_template)
: _engine (eng),
_target_transport_speed (0.0),
_requested_return_frame (-1),
- _scratch_buffers(new BufferSet()),
- _silent_buffers(new BufferSet()),
- _mix_buffers(new BufferSet()),
mmc (0),
_mmc_port (default_mmc_port),
_mtc_port (default_mtc_port),
_midi_port (default_midi_port),
_midi_clock_port (default_midi_clock_port),
_session_dir (new SessionDirectory(fullpath)),
- pending_events (2048),
state_tree (0),
- _butler (new Butler (this)),
+ _butler (new Butler (*this)),
_post_transport_work (0),
_send_timecode_update (false),
- midi_thread (pthread_t (0)),
- midi_requests (128), // the size of this should match the midi request pool size
- diskstreams (new DiskstreamList),
routes (new RouteList),
_total_free_4k_blocks (0),
_bundles (new BundleList),
click_emphasis_data (0),
main_outs (0),
_metadata (new SessionMetadata()),
- _have_rec_enabled_diskstream (false)
+ _have_rec_enabled_track (false)
{
- bool new_session;
-
+ playlists.reset (new SessionPlaylists);
+
interpolation.add_channel_to (0, 0);
if (!eng.connected()) {
throw failed_constructor();
}
- info << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (1)" << endl;
-
n_physical_outputs = _engine.n_physical_outputs(DataType::AUDIO);
n_physical_inputs = _engine.n_physical_inputs(DataType::AUDIO);
first_stage_init (fullpath, snapshot_name);
- new_session = !Glib::file_test (_path, Glib::FileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
+ _is_new = !Glib::file_test (_path, Glib::FileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
- if (new_session) {
- if (create (new_session, mix_template, compute_initial_length())) {
+ if (_is_new) {
+ if (create (mix_template, compute_initial_length(), bus_profile)) {
destroy ();
throw failed_constructor ();
}
- }
+ }
- if (second_stage_init (new_session)) {
+ if (second_stage_init ()) {
destroy ();
throw failed_constructor ();
}
_state_of_the_state = StateOfTheState (_state_of_the_state & ~Dirty);
- Config->ParameterChanged.connect (bind (mem_fun (*this, &Session::config_changed), false));
- config.ParameterChanged.connect (bind (mem_fun (*this, &Session::config_changed), true));
+ Config->ParameterChanged.connect_same_thread (*this, boost::bind (&Session::config_changed, this, _1, false));
+ config.ParameterChanged.connect_same_thread (*this, boost::bind (&Session::config_changed, this, _1, true));
if (was_dirty) {
DirtyChanged (); /* EMIT SIGNAL */
}
-}
-
-Session::Session (AudioEngine &eng,
- string fullpath,
- string snapshot_name,
- AutoConnectOption input_ac,
- AutoConnectOption output_ac,
- uint32_t control_out_channels,
- uint32_t master_out_channels,
- uint32_t requested_physical_in,
- uint32_t requested_physical_out,
- nframes_t initial_length)
-
- : _engine (eng),
- _target_transport_speed (0.0),
- _requested_return_frame (-1),
- _scratch_buffers(new BufferSet()),
- _silent_buffers(new BufferSet()),
- _mix_buffers(new BufferSet()),
- mmc (0),
- _mmc_port (default_mmc_port),
- _mtc_port (default_mtc_port),
- _midi_port (default_midi_port),
- _midi_clock_port (default_midi_clock_port),
- _session_dir ( new SessionDirectory(fullpath)),
- pending_events (2048),
- state_tree (0),
- _butler (new Butler (this)),
- _post_transport_work (0),
- _send_timecode_update (false),
- midi_thread (pthread_t (0)),
- midi_requests (16),
- diskstreams (new DiskstreamList),
- routes (new RouteList),
- _total_free_4k_blocks (0),
- _bundles (new BundleList),
- _bundle_xml_node (0),
- _click_io ((IO *) 0),
- click_data (0),
- click_emphasis_data (0),
- main_outs (0),
- _metadata (new SessionMetadata()),
- _have_rec_enabled_diskstream (false)
-{
- bool new_session;
-
- interpolation.add_channel_to (0, 0);
-
- if (!eng.connected()) {
- throw failed_constructor();
- }
-
- info << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (2)" << endl;
-
- n_physical_outputs = _engine.n_physical_outputs (DataType::AUDIO);
- n_physical_inputs = _engine.n_physical_inputs (DataType::AUDIO);
-
- if (n_physical_inputs) {
- n_physical_inputs = max (requested_physical_in, n_physical_inputs);
- }
-
- if (n_physical_outputs) {
- n_physical_outputs = max (requested_physical_out, n_physical_outputs);
- }
-
- first_stage_init (fullpath, snapshot_name);
-
- new_session = !g_file_test (_path.c_str(), GFileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
-
- if (new_session) {
- if (create (new_session, string(), initial_length)) {
- destroy ();
- throw failed_constructor ();
- }
- }
-
- {
- /* set up Master Out and Control Out if necessary */
-
- RouteList rl;
- int control_id = 1;
-
- if (master_out_channels) {
- ChanCount count(DataType::AUDIO, master_out_channels);
- shared_ptr<Route> r (new Route (*this, _("master"), Route::MasterOut, DataType::AUDIO));
- r->input()->ensure_io (count, false, this);
- r->output()->ensure_io (count, false, this);
- r->set_remote_control_id (control_id);
-
- rl.push_back (r);
- } else {
- /* prohibit auto-connect to master, because there isn't one */
- output_ac = AutoConnectOption (output_ac & ~AutoConnectMaster);
- }
-
- if (control_out_channels) {
- ChanCount count(DataType::AUDIO, control_out_channels);
- shared_ptr<Route> r (new Route (*this, _("monitor"), Route::ControlOut, DataType::AUDIO));
- r->input()->ensure_io (count, false, this);
- r->output()->ensure_io (count, false, this);
- r->set_remote_control_id (control_id++);
-
- rl.push_back (r);
- }
-
- if (!rl.empty()) {
- add_routes (rl, false);
- }
-
- }
-
- if (no_auto_connect()) {
- input_ac = AutoConnectOption (0);
- output_ac = AutoConnectOption (0);
- }
-
- Config->set_input_auto_connect (input_ac);
- Config->set_output_auto_connect (output_ac);
-
- if (second_stage_init (new_session)) {
- destroy ();
- throw failed_constructor ();
- }
-
- store_recent_sessions (_name, _path);
-
- _state_of_the_state = StateOfTheState (_state_of_the_state & ~Dirty);
- Config->ParameterChanged.connect (bind (mem_fun (*this, &Session::config_changed), false));
+ _is_new = false;
}
Session::~Session ()
void
Session::destroy ()
{
+ vector<void*> debug_pointers;
+
/* if we got to here, leaving pending capture state around
is a mistake.
*/
_engine.remove_session ();
- GoingAway (); /* EMIT SIGNAL */
-
- /* do this */
-
- notify_callbacks ();
-
/* clear history so that no references to objects are held any more */
_history.clear ();
Stateful::loading_state_version = 0;
- _butler->terminate_thread ();
- //terminate_midi_thread ();
+ _butler->drop_references ();
+ delete _butler;
+ delete midi_control_ui;
if (click_data != default_click) {
delete [] click_data;
clear_clicks ();
- delete _scratch_buffers;
- delete _silent_buffers;
- delete _mix_buffers;
+ /* clear out any pending dead wood from RCU managed objects */
+ routes.flush ();
+ _bundles.flush ();
+
AudioDiskstream::free_working_buffers();
- Route::SyncOrderKeys.clear();
-
-#undef TRACK_DESTRUCTION
-#ifdef TRACK_DESTRUCTION
- cerr << "delete named selections\n";
-#endif /* TRACK_DESTRUCTION */
- for (NamedSelectionList::iterator i = named_selections.begin(); i != named_selections.end(); ) {
- NamedSelectionList::iterator tmp;
-
- tmp = i;
- ++tmp;
-
- delete *i;
- i = tmp;
- }
-
-#ifdef TRACK_DESTRUCTION
- cerr << "delete playlists\n";
-#endif /* TRACK_DESTRUCTION */
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ) {
- PlaylistList::iterator tmp;
-
- tmp = i;
- ++tmp;
-
- (*i)->drop_references ();
-
- i = tmp;
- }
-
- for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ) {
- PlaylistList::iterator tmp;
-
- tmp = i;
- ++tmp;
-
- (*i)->drop_references ();
-
- i = tmp;
- }
-
- playlists.clear ();
- unused_playlists.clear ();
+ /* tell everyone who is still standing that we're about to die */
+ drop_references ();
-#ifdef TRACK_DESTRUCTION
- cerr << "delete regions\n";
-#endif /* TRACK_DESTRUCTION */
+ /* tell everyone to drop references and delete objects as we go */
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ) {
- RegionList::iterator tmp;
+ DEBUG_TRACE (DEBUG::Destruction, "delete named selections\n");
+ named_selections.clear ();
- tmp = i;
- ++tmp;
-
- i->second->drop_references ();
+ DEBUG_TRACE (DEBUG::Destruction, "delete regions\n");
+ RegionFactory::delete_all_regions ();
- i = tmp;
- }
+ DEBUG_TRACE (DEBUG::Destruction, "delete routes\n");
+
+ /* reset these three references to special routes before we do the usual route delete thing */
- regions.clear ();
+ auditioner.reset ();
+ _master_out.reset ();
+ _monitor_out.reset ();
-#ifdef TRACK_DESTRUCTION
- cerr << "delete routes\n";
-#endif /* TRACK_DESTRUCTION */
{
RCUWriter<RouteList> writer (routes);
boost::shared_ptr<RouteList> r = writer.get_copy ();
+
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ DEBUG_TRACE(DEBUG::Destruction, string_compose ("Dropping for route %1 ; pre-ref = %2\n", (*i)->name(), (*i).use_count()));
(*i)->drop_references ();
}
+
r->clear ();
/* writer goes out of scope and updates master */
}
-
routes.flush ();
-#ifdef TRACK_DESTRUCTION
- cerr << "delete diskstreams\n";
-#endif /* TRACK_DESTRUCTION */
- {
- RCUWriter<DiskstreamList> dwriter (diskstreams);
- boost::shared_ptr<DiskstreamList> dsl = dwriter.get_copy();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->drop_references ();
- }
- dsl->clear ();
- }
- diskstreams.flush ();
-
-#ifdef TRACK_DESTRUCTION
- cerr << "delete audio sources\n";
-#endif /* TRACK_DESTRUCTION */
- for (SourceMap::iterator i = sources.begin(); i != sources.end(); ) {
- SourceMap::iterator tmp;
-
- tmp = i;
- ++tmp;
+ boost::shared_ptr<RouteList> r = routes.reader ();
+ DEBUG_TRACE (DEBUG::Destruction, "delete sources\n");
+ for (SourceMap::iterator i = sources.begin(); i != sources.end(); ++i) {
+ DEBUG_TRACE(DEBUG::Destruction, string_compose ("Dropping for source %1 ; pre-ref = %2\n", i->second->path(), i->second.use_count()));
i->second->drop_references ();
-
- i = tmp;
}
- sources.clear ();
+ sources.clear ();
-#ifdef TRACK_DESTRUCTION
- cerr << "delete route groups\n";
-#endif /* TRACK_DESTRUCTION */
+ DEBUG_TRACE (DEBUG::Destruction, "delete route groups\n");
for (list<RouteGroup *>::iterator i = _route_groups.begin(); i != _route_groups.end(); ++i) {
+
delete *i;
}
Crossfade::set_buffer_size (0);
delete mmc;
+
+ /* not strictly necessary, but doing it here allows the shared_ptr debugging to work */
+ playlists.reset ();
+
+ boost_debug_list_ptrs ();
+
+ DEBUG_TRACE (DEBUG::Destruction, "Session::destroy() done\n");
}
void
BootMessage (_("Using configuration"));
- Config->map_parameters (bind (mem_fun (*this, &Session::config_changed), false));
+ boost::function<void (std::string)> ff (boost::bind (&Session::config_changed, this, _1, false));
+ boost::function<void (std::string)> ft (boost::bind (&Session::config_changed, this, _1, true));
+
+ Config->map_parameters (ff);
+ config.map_parameters (ft);
/* every time we reconnect, recompute worst case output latencies */
- _engine.Running.connect (mem_fun (*this, &Session::set_worst_io_latencies));
+ _engine.Running.connect_same_thread (*this, boost::bind (&Session::set_worst_io_latencies, this));
if (synced_to_jack()) {
_engine.transport_stop ();
hookup_io ();
- if (!no_auto_connect()) {
+ if (_is_new && !no_auto_connect()) {
- if (_master_out && Config->get_auto_connect_standard_busses()) {
+ /* don't connect the master bus outputs if there is a monitor bus */
+
+ if (_master_out && Config->get_auto_connect_standard_busses() && !_monitor_out) {
/* if requested auto-connect the outputs to the first N physical ports.
*/
}
}
- if (_control_out) {
+ if (_monitor_out) {
/* AUDIO ONLY as of june 29th 2009, because listen semantics for anything else
are undefined, at best.
under some conditions)
*/
- uint32_t limit = _control_out->n_inputs().n_audio();
+ uint32_t limit = _monitor_out->n_inputs().n_audio();
if (_master_out) {
for (uint32_t n = 0; n < limit; ++n) {
- AudioPort* p = _control_out->input()->ports().nth_audio_port (n);
+ AudioPort* p = _monitor_out->input()->ports().nth_audio_port (n);
AudioPort* o = _master_out->output()->ports().nth_audio_port (n);
if (o) {
string connect_to = o->name();
- if (_control_out->input()->connect (p, connect_to, this)) {
+ if (_monitor_out->input()->connect (p, connect_to, this)) {
error << string_compose (_("cannot connect control input %1 to %2"), n, connect_to)
<< endmsg;
break;
}
}
- /* if control out is not connected,
- connect control out to physical outs, but use ones after the master if possible
+ /* if control out is not connected, connect control out to physical outs
*/
- if (!_control_out->output()->connected_to (boost::shared_ptr<IO>())) {
+ if (!_monitor_out->output()->connected ()) {
if (!Config->get_monitor_bus_preferred_bundle().empty()) {
boost::shared_ptr<Bundle> b = bundle_by_name (Config->get_monitor_bus_preferred_bundle());
if (b) {
- _control_out->output()->connect_ports_to_bundle (b, this);
+ _monitor_out->output()->connect_ports_to_bundle (b, this);
} else {
warning << string_compose (_("The preferred I/O for the monitor bus (%1) cannot be found"),
Config->get_monitor_bus_preferred_bundle())
}
} else {
-
- /* XXX this logic is wrong for mixed port types */
-
- uint32_t shift = _master_out->n_outputs().n_audio();
- uint32_t mod = _engine.n_physical_outputs (DataType::AUDIO);
- limit = _control_out->n_outputs().n_audio();
-
- cerr << "Connecting " << limit << " control out ports, shift is " << shift << " mod is " << mod << endl;
-
- for (uint32_t n = 0; n < limit; ++n) {
-
- Port* p = _control_out->output()->nth (n);
- string connect_to = _engine.get_nth_physical_output (DataType (p->type()), (n+shift) % mod);
-
- if (!connect_to.empty()) {
- if (_control_out->output()->connect (p, connect_to, this)) {
- error << string_compose (_("cannot connect control output %1 to %2"), n, connect_to)
- << endmsg;
- break;
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t mod = _engine.n_physical_outputs (*t);
+ uint32_t limit = _monitor_out->n_outputs().get(*t);
+
+ for (uint32_t n = 0; n < limit; ++n) {
+
+ Port* p = _monitor_out->output()->ports().port(*t, n);
+ string connect_to = _engine.get_nth_physical_output (*t, (n % mod));
+
+ if (!connect_to.empty()) {
+ if (_monitor_out->output()->connect (p, connect_to, this)) {
+ error << string_compose (
+ _("cannot connect control output %1 to %2"),
+ n, connect_to)
+ << endmsg;
+ break;
+ }
}
}
}
/* we delay creating the auditioner till now because
it makes its own connections to ports.
- the engine has to be running for this to work.
*/
try {
- auditioner.reset (new Auditioner (*this));
+ Auditioner* a = new Auditioner (*this);
+ if (a->init()) {
+ delete a;
+ throw failed_constructor();
+ }
+ a->use_new_diskstream ();
+ auditioner.reset (a);
}
catch (failed_constructor& err) {
/* Tell all IO objects to connect themselves together */
IO::enable_connecting ();
+ MIDI::JACK_MidiPort::MakeConnections ();
/* Now reset all panners */
Delivery::reset_panners ();
- /* Connect tracks to listen/solo etc. busses XXX generalize this beyond control_out */
-
- if (_control_out) {
+ /* Connect tracks to monitor/listen bus if there is one.
+ Note that in an existing session, the internal sends will
+ already exist, but we want the routes to notice that
+ they connect to the control out specifically.
+ */
+ if (_monitor_out) {
boost::shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator x = r->begin(); x != r->end(); ++x) {
-
- if ((*x)->is_control() || (*x)->is_master()) {
- continue;
- }
-
- (*x)->listen_via (_control_out,
- (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
- false, false);
- }
- }
+ for (RouteList::iterator x = r->begin(); x != r->end(); ++x) {
+
+ if ((*x)->is_monitor()) {
+
+ /* relax */
+
+ } else if ((*x)->is_master()) {
+
+ /* relax */
+
+ } else {
+
+ (*x)->listen_via (_monitor_out,
+ (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
+ false, false);
+ }
+ }
+ }
/* Anyone who cares about input state, wake up and do something */
void
Session::playlist_length_changed ()
{
- /* we can't just increase end_location->end() if pl->get_maximum_extent()
+ /* we can't just increase session_range_location->end() if pl->get_maximum_extent()
if larger. if the playlist used to be the longest playlist,
- and its now shorter, we have to decrease end_location->end(). hence,
+ and its now shorter, we have to decrease session_range_location->end(). hence,
we have to iterate over all diskstreams and check the
playlists currently in use.
*/
}
void
-Session::diskstream_playlist_changed (boost::weak_ptr<Diskstream> wp)
+Session::track_playlist_changed (boost::weak_ptr<Track> wp)
{
- boost::shared_ptr<Diskstream> dstream = wp.lock ();
- if (!dstream) {
+ boost::shared_ptr<Track> track = wp.lock ();
+ if (!track) {
return;
}
boost::shared_ptr<Playlist> playlist;
- if ((playlist = dstream->playlist()) != 0) {
- playlist->LengthChanged.connect (mem_fun (this, &Session::playlist_length_changed));
+ if ((playlist = track->playlist()) != 0) {
+ playlist->LengthChanged.connect_same_thread (*this, boost::bind (&Session::playlist_length_changed, this));
}
/* see comment in playlist_length_changed () */
{
if (transport_rolling()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
//cerr << "switching to input = " << !auto_input << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring && !config.get_auto_input());
+ tr->monitor_input (Config->get_monitoring_model() == HardwareMonitoring && !config.get_auto_input());
}
}
+
} else {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
+
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
//cerr << "switching to input = " << !Config->get_auto_input() << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring);
+ tr->monitor_input (Config->get_monitoring_model() == HardwareMonitoring);
}
}
}
void
Session::auto_punch_start_changed (Location* location)
{
- replace_event (Event::PunchIn, location->start());
+ replace_event (SessionEvent::PunchIn, location->start());
if (get_record_enabled() && config.get_punch_in()) {
/* capture start has been changed, so save new pending state */
{
nframes_t when_to_stop = location->end();
// when_to_stop += _worst_output_latency + _worst_input_latency;
- replace_event (Event::PunchOut, when_to_stop);
+ replace_event (SessionEvent::PunchOut, when_to_stop);
}
void
{
nframes_t when_to_stop = location->end();
- replace_event (Event::PunchIn, location->start());
+ replace_event (SessionEvent::PunchIn, location->start());
//when_to_stop += _worst_output_latency + _worst_input_latency;
- replace_event (Event::PunchOut, when_to_stop);
+ replace_event (SessionEvent::PunchOut, when_to_stop);
}
void
Session::auto_loop_changed (Location* location)
{
- replace_event (Event::AutoLoop, location->end(), location->start());
+ replace_event (SessionEvent::AutoLoop, location->end(), location->start());
if (transport_rolling() && play_loop) {
if (_transport_frame < location->start() || _transport_frame > location->end()) {
// relocate to beginning of loop
- clear_events (Event::LocateRoll);
+ clear_events (SessionEvent::LocateRoll);
request_locate (location->start(), true);
loop_changing = true;
if (location->end() > last_loopend) {
- clear_events (Event::LocateRoll);
- Event *ev = new Event (Event::LocateRoll, Event::Add, last_loopend, last_loopend, 0, true);
+ clear_events (SessionEvent::LocateRoll);
+ SessionEvent *ev = new SessionEvent (SessionEvent::LocateRoll, SessionEvent::Add, last_loopend, last_loopend, 0, true);
queue_event (ev);
}
Location* existing;
if ((existing = _locations.auto_punch_location()) != 0 && existing != location) {
- auto_punch_start_changed_connection.disconnect();
- auto_punch_end_changed_connection.disconnect();
- auto_punch_changed_connection.disconnect();
+ punch_connections.drop_connections();
existing->set_auto_punch (false, this);
- remove_event (existing->start(), Event::PunchIn);
- clear_events (Event::PunchOut);
+ remove_event (existing->start(), SessionEvent::PunchIn);
+ clear_events (SessionEvent::PunchOut);
auto_punch_location_changed (0);
}
return;
}
- auto_punch_start_changed_connection.disconnect();
- auto_punch_end_changed_connection.disconnect();
- auto_punch_changed_connection.disconnect();
+ punch_connections.drop_connections ();
- auto_punch_start_changed_connection = location->start_changed.connect (mem_fun (this, &Session::auto_punch_start_changed));
- auto_punch_end_changed_connection = location->end_changed.connect (mem_fun (this, &Session::auto_punch_end_changed));
- auto_punch_changed_connection = location->changed.connect (mem_fun (this, &Session::auto_punch_changed));
+ location->start_changed.connect_same_thread (punch_connections, boost::bind (&Session::auto_punch_start_changed, this, _1));
+ location->end_changed.connect_same_thread (punch_connections, boost::bind (&Session::auto_punch_end_changed, this, _1));
+ location->changed.connect_same_thread (punch_connections, boost::bind (&Session::auto_punch_changed, this, _1));
location->set_auto_punch (true, this);
-
auto_punch_changed (location);
auto_punch_location_changed (location);
Location* existing;
if ((existing = _locations.auto_loop_location()) != 0 && existing != location) {
- auto_loop_start_changed_connection.disconnect();
- auto_loop_end_changed_connection.disconnect();
- auto_loop_changed_connection.disconnect();
+ loop_connections.drop_connections ();
existing->set_auto_loop (false, this);
- remove_event (existing->end(), Event::AutoLoop);
+ remove_event (existing->end(), SessionEvent::AutoLoop);
auto_loop_location_changed (0);
}
last_loopend = location->end();
- auto_loop_start_changed_connection.disconnect();
- auto_loop_end_changed_connection.disconnect();
- auto_loop_changed_connection.disconnect();
+ loop_connections.drop_connections ();
- auto_loop_start_changed_connection = location->start_changed.connect (
- mem_fun (this, &Session::auto_loop_changed));
- auto_loop_end_changed_connection = location->end_changed.connect (
- mem_fun (this, &Session::auto_loop_changed));
- auto_loop_changed_connection = location->changed.connect (
- mem_fun (this, &Session::auto_loop_changed));
+ location->start_changed.connect_same_thread (loop_connections, boost::bind (&Session::auto_loop_changed, this, _1));
+ location->end_changed.connect_same_thread (loop_connections, boost::bind (&Session::auto_loop_changed, this, _1));
+ location->changed.connect_same_thread (loop_connections, boost::bind (&Session::auto_loop_changed, this, _1));
location->set_auto_loop (true, this);
set_loop = true;
}
- if (location->is_start()) {
- start_location = location;
- }
- if (location->is_end()) {
- end_location = location;
+ if (location->is_session_range()) {
+ _session_range_location = location;
}
}
deliver_mmc(MIDI::MachineControl::cmdRecordStrobe, _last_record_location);
if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
- (*i)->monitor_input (true);
+
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
+ tr->monitor_input (true);
}
}
}
// FIXME: timestamp correct? [DR]
// FIXME FIXME FIXME: rt_context? this must be called in the process thread.
// does this /need/ to be sent in all cases?
- if (rt_context)
+ if (rt_context) {
deliver_mmc (MIDI::MachineControl::cmdRecordExit, _transport_frame);
+ }
if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
- (*i)->monitor_input (false);
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
+ tr->monitor_input (false);
}
}
}
void
Session::step_back_from_record ()
{
- /* XXX really atomic compare+swap here */
- if (g_atomic_int_get (&_record_status) == Recording) {
- g_atomic_int_set (&_record_status, Enabled);
+ if (g_atomic_int_compare_and_exchange (&_record_status, Recording, Enabled)) {
if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
//cerr << "switching from input" << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (false);
+ tr->monitor_input (false);
}
}
}
/* MOVING */
- /* check to see if we have passed the first guaranteed
+ /* Check to see if we have passed the first guaranteed
audible frame past our last start position. if not,
return that last start point because in terms
of audible frames, we have not moved yet.
+
+ `Start position' in this context means the time we last
+ either started or changed transport direction.
*/
if (_transport_speed > 0.0f) {
if (!play_loop || !have_looped) {
- if (tf < _last_roll_location + offset) {
- return _last_roll_location;
+ if (tf < _last_roll_or_reversal_location + offset) {
+ return _last_roll_or_reversal_location;
}
}
/* XXX wot? no backward looping? */
- if (tf > _last_roll_location - offset) {
- return _last_roll_location;
+ if (tf > _last_roll_or_reversal_location - offset) {
+ return _last_roll_or_reversal_location;
} else {
/* backwards */
ret += offset;
{
current_block_size = nframes;
- ensure_buffers(_scratch_buffers->available());
-
- delete [] _gain_automation_buffer;
- _gain_automation_buffer = new gain_t[nframes];
-
- allocate_pan_automation_buffers (nframes, _npan_buffers, true);
+ ensure_buffers ();
boost::shared_ptr<RouteList> r = routes.reader ();
(*i)->set_block_size (nframes);
}
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->set_block_size (nframes);
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr) {
+ tr->set_block_size (nframes);
+ }
}
set_worst_io_latencies ();
/* make a copy of the existing list of routes that feed r1 */
- set<shared_ptr<Route> > existing = r1->fed_by;
+ set<weak_ptr<Route> > existing = r1->fed_by;
/* for each route that feeds r1, recurse, marking it as feeding
rbase as well.
*/
- for (set<shared_ptr<Route> >::iterator i = existing.begin(); i != existing.end(); ++i) {
- r2 =* i;
-
+ for (set<weak_ptr<Route> >::iterator i = existing.begin(); i != existing.end(); ++i) {
+ if (!(r2 = (*i).lock ())) {
+ /* (*i) went away, ignore it */
+ continue;
+ }
+
/* r2 is a route that feeds r1 which somehow feeds base. mark
base as being fed by r2
*/
/* 2nd level feedback loop detection. if r1 feeds or is fed by r2,
stop here.
- */
+ */
if ((r1->fed_by.find (r2) != r1->fed_by.end()) && (r2->fed_by.find (r1) != r2->fed_by.end())) {
continue;
}
-list<boost::shared_ptr<MidiTrack> >
-Session::new_midi_track (TrackMode mode, RouteGroup* route_group, uint32_t how_many)
+/** Find the route name starting with \a base with the lowest \a id.
+ *
+ * Names are constructed like e.g. "Audio 3" for base="Audio" and id=3.
+ * The available route name with the lowest ID will be used, and \a id
+ * will be set to the ID.
+ *
+ * \return false if a route name could not be found, and \a track_name
+ * and \a id do not reflect a free route name.
+ */
+bool
+Session::find_route_name (const char* base, uint32_t& id, char* name, size_t name_len)
{
- char track_name[32];
- uint32_t track_id = 0;
- uint32_t n = 0;
- string port;
- RouteList new_routes;
- list<boost::shared_ptr<MidiTrack> > ret;
- //uint32_t control_id;
+ do {
+ snprintf (name, name_len, "%s %" PRIu32, base, id);
- // FIXME: need physical I/O and autoconnect stuff for MIDI
+ if (route_by_name (name) == 0) {
+ return true;
+ }
- /* count existing midi tracks */
+ ++id;
- {
- shared_ptr<RouteList> r = routes.reader ();
+ } while (id < (UINT_MAX-1));
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (boost::dynamic_pointer_cast<MidiTrack>(*i) != 0) {
- if (!(*i)->is_hidden()) {
- n++;
- //channels_used += (*i)->n_inputs().n_midi();
- }
- }
+ return false;
+}
+
+void
+Session::count_existing_route_channels (ChanCount& in, ChanCount& out)
+{
+ in = ChanCount::ZERO;
+ out = ChanCount::ZERO;
+ shared_ptr<RouteList> r = routes.reader ();
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if (!(*i)->is_hidden()) {
+ in += (*i)->n_inputs();
+ out += (*i)->n_outputs();
}
}
+}
- vector<string> physinputs;
- vector<string> physoutputs;
+list<boost::shared_ptr<MidiTrack> >
+Session::new_midi_track (TrackMode mode, RouteGroup* route_group, uint32_t how_many)
+{
+ char track_name[32];
+ uint32_t track_id = 0;
+ ChanCount existing_inputs;
+ ChanCount existing_outputs;
+ string port;
+ RouteList new_routes;
+ list<boost::shared_ptr<MidiTrack> > ret;
+ uint32_t control_id;
- _engine.get_physical_outputs (DataType::MIDI, physoutputs);
- _engine.get_physical_inputs (DataType::MIDI, physinputs);
+ count_existing_route_channels (existing_inputs, existing_outputs);
- // control_id = ntracks() + nbusses();
+ control_id = ntracks() + nbusses();
while (how_many) {
+ if (!find_route_name ("Midi", ++track_id, track_name, sizeof(track_name))) {
+ error << "cannot find name for new midi track" << endmsg;
+ goto failed;
+ }
- /* check for duplicate route names, since we might have pre-existing
- routes with this name (e.g. create Audio1, Audio2, delete Audio1,
- save, close,restart,add new route - first named route is now
- Audio2)
- */
-
-
- do {
- ++track_id;
-
- snprintf (track_name, sizeof(track_name), "Midi %" PRIu32, track_id);
+ shared_ptr<MidiTrack> track;
- if (route_by_name (track_name) == 0) {
- break;
- }
+ try {
+ MidiTrack* mt = new MidiTrack (*this, track_name, Route::Flag (0), mode);
- } while (track_id < (UINT_MAX-1));
+ if (mt->init ()) {
+ delete mt;
+ goto failed;
+ }
- shared_ptr<MidiTrack> track;
+ mt->use_new_diskstream();
- try {
- track = boost::shared_ptr<MidiTrack>((new MidiTrack (*this, track_name, Route::Flag (0), mode)));
+ boost_debug_shared_ptr_mark_interesting (mt, "Track");
+ track = boost::shared_ptr<MidiTrack>(mt);
if (track->input()->ensure_io (ChanCount(DataType::MIDI, 1), false, this)) {
error << "cannot configure 1 in/1 out configuration for new midi track" << endmsg;
goto failed;
}
- /*
- if (nphysical_in) {
- for (uint32_t x = 0; x < track->n_inputs().n_midi() && x < nphysical_in; ++x) {
-
- port = "";
-
- if (Config->get_input_auto_connect() & AutoConnectPhysical) {
- port = physinputs[(channels_used+x)%nphysical_in];
- }
-
- if (port.length() && track->connect_input (track->input (x), port, this)) {
- break;
- }
- }
- }
-
- for (uint32_t x = 0; x < track->n_outputs().n_midi(); ++x) {
+ auto_connect_route (track, existing_inputs, existing_outputs);
- port = "";
-
- if (nphysical_out && (Config->get_output_auto_connect() & AutoConnectPhysical)) {
- port = physoutputs[(channels_used+x)%nphysical_out];
- } else if (Config->get_output_auto_connect() & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->input (x%_master_out->n_inputs().n_midi())->name();
- }
- }
-
- if (port.length() && track->connect_output (track->output (x), port, this)) {
- break;
- }
+ track->non_realtime_input_change();
+ if (route_group) {
+ route_group->add (track);
}
- channels_used += track->n_inputs ().n_midi();
-
- */
-
- track->midi_diskstream()->non_realtime_input_change();
- track->set_route_group (route_group, 0);
-
- track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
- //track->set_remote_control_id (control_id);
+ track->DiskstreamChanged.connect_same_thread (*this, boost::bind (&Session::resort_routes, this));
+ track->set_remote_control_id (control_id);
new_routes.push_back (track);
ret.push_back (track);
catch (failed_constructor &err) {
error << _("Session: could not create new midi track.") << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, AudioTrack::AudioTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->midi_diskstream());
- }
- }
-
goto failed;
}
catch (AudioEngine::PortRegistrationFailure& pfe) {
- error << _("No more JACK ports are available. You will need to stop Ardour and restart JACK with ports if you need this many tracks.") << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, MidiTrack::MidiTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->midi_diskstream());
- }
- }
-
+ error << string_compose (_("No more JACK ports are available. You will need to stop %1 and restart JACK with ports if you need this many tracks."), PROGRAM_NAME) << endmsg;
goto failed;
}
return ret;
}
-list<boost::shared_ptr<AudioTrack> >
-Session::new_audio_track (int input_channels, int output_channels, TrackMode mode, RouteGroup* route_group, uint32_t how_many)
+void
+Session::auto_connect_route (boost::shared_ptr<Route> route,
+ ChanCount& existing_inputs, ChanCount& existing_outputs)
{
- char track_name[32];
- uint32_t track_id = 0;
- uint32_t n = 0;
- uint32_t channels_used = 0;
- string port;
- RouteList new_routes;
- list<boost::shared_ptr<AudioTrack> > ret;
- uint32_t control_id;
-
- /* count existing audio tracks */
-
- {
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (boost::dynamic_pointer_cast<AudioTrack>(*i) != 0) {
- if (!(*i)->is_hidden()) {
- n++;
- channels_used += (*i)->n_inputs().n_audio();
- }
- }
- }
- }
-
- vector<string> physinputs;
- vector<string> physoutputs;
+ /* If both inputs and outputs are auto-connected to physical ports,
+ use the max of input and output offsets to ensure auto-connected
+ port numbers always match up (e.g. the first audio input and the
+ first audio output of the route will have the same physical
+ port number). Otherwise just use the lowest input or output
+ offset possible.
+ */
+ const bool in_out_physical =
+ (Config->get_input_auto_connect() & AutoConnectPhysical)
+ && (Config->get_output_auto_connect() & AutoConnectPhysical);
- _engine.get_physical_outputs (DataType::AUDIO, physoutputs);
- _engine.get_physical_inputs (DataType::AUDIO, physinputs);
+ const ChanCount in_offset = in_out_physical
+ ? ChanCount::max(existing_inputs, existing_outputs)
+ : existing_inputs;
- control_id = ntracks() + nbusses() + 1;
+ const ChanCount out_offset = in_out_physical
+ ? ChanCount::max(existing_inputs, existing_outputs)
+ : existing_outputs;
- while (how_many) {
+ static string empty_string;
+ string& port = empty_string;
- /* check for duplicate route names, since we might have pre-existing
- routes with this name (e.g. create Audio1, Audio2, delete Audio1,
- save, close,restart,add new route - first named route is now
- Audio2)
- */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ vector<string> physinputs;
+ vector<string> physoutputs;
+ _engine.get_physical_outputs (*t, physoutputs);
+ _engine.get_physical_inputs (*t, physinputs);
- do {
- ++track_id;
+ if (!physinputs.empty()) {
+ uint32_t nphysical_in = physinputs.size();
+ for (uint32_t i = 0; i < route->n_inputs().get(*t) && i < nphysical_in; ++i) {
+ port = empty_string;
- snprintf (track_name, sizeof(track_name), "Audio %" PRIu32, track_id);
+ if (Config->get_input_auto_connect() & AutoConnectPhysical) {
+ port = physinputs[(in_offset.get(*t) + i) % nphysical_in];
+ }
- if (route_by_name (track_name) == 0) {
- break;
+ if (!port.empty() && route->input()->connect (
+ route->input()->ports().port(*t, i), port, this)) {
+ break;
+ }
}
+ }
- } while (track_id < (UINT_MAX-1));
+ if (!physoutputs.empty()) {
+ uint32_t nphysical_out = physoutputs.size();
+ for (uint32_t i = 0; i < route->n_outputs().get(*t); ++i) {
+ port = empty_string;
- shared_ptr<AudioTrack> track;
+ if (Config->get_output_auto_connect() & AutoConnectPhysical) {
+ port = physoutputs[(out_offset.get(*t) + i) % nphysical_out];
+ } else if (Config->get_output_auto_connect() & AutoConnectMaster) {
+ if (_master_out && _master_out->n_inputs().get(*t) > 0) {
+ port = _master_out->input()->ports().port(*t,
+ i % _master_out->input()->n_ports().get(*t))->name();
+ }
+ }
+
+ if (!port.empty() && route->output()->connect (
+ route->output()->ports().port(*t, i), port, this)) {
+ break;
+ }
+ }
+ }
+ }
+
+ existing_inputs += route->n_inputs();
+ existing_outputs += route->n_outputs();
+}
+
+list< boost::shared_ptr<AudioTrack> >
+Session::new_audio_track (int input_channels, int output_channels, TrackMode mode, RouteGroup* route_group, uint32_t how_many)
+{
+ char track_name[32];
+ uint32_t track_id = 0;
+ ChanCount existing_inputs;
+ ChanCount existing_outputs;
+ string port;
+ RouteList new_routes;
+ list<boost::shared_ptr<AudioTrack> > ret;
+ uint32_t control_id;
+
+ count_existing_route_channels (existing_inputs, existing_outputs);
+
+ control_id = ntracks() + nbusses() + 1;
+
+ while (how_many) {
+ if (!find_route_name ("Audio", ++track_id, track_name, sizeof(track_name))) {
+ error << "cannot find name for new audio track" << endmsg;
+ goto failed;
+ }
+
+ shared_ptr<AudioTrack> track;
try {
- track = boost::shared_ptr<AudioTrack>((new AudioTrack (*this, track_name, Route::Flag (0), mode)));
+ AudioTrack* at = new AudioTrack (*this, track_name, Route::Flag (0), mode);
+
+ if (at->init ()) {
+ delete at;
+ goto failed;
+ }
+
+ at->use_new_diskstream();
+
+ boost_debug_shared_ptr_mark_interesting (at, "Track");
+ track = boost::shared_ptr<AudioTrack>(at);
if (track->input()->ensure_io (ChanCount(DataType::AUDIO, input_channels), false, this)) {
- error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
+ error << string_compose (
+ _("cannot configure %1 in/%2 out configuration for new audio track"),
input_channels, output_channels)
<< endmsg;
goto failed;
}
if (track->output()->ensure_io (ChanCount(DataType::AUDIO, output_channels), false, this)) {
- error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
+ error << string_compose (
+ _("cannot configure %1 in/%2 out configuration for new audio track"),
input_channels, output_channels)
<< endmsg;
goto failed;
}
- if (!physinputs.empty()) {
- uint32_t nphysical_in = physinputs.size();
-
- for (uint32_t x = 0; x < track->n_inputs().n_audio() && x < nphysical_in; ++x) {
-
- port = "";
-
- if (Config->get_input_auto_connect() & AutoConnectPhysical) {
- port = physinputs[(channels_used+x)%nphysical_in];
- }
-
- if (port.length() && track->input()->connect (track->input()->nth(x), port, this)) {
- break;
- }
- }
- }
-
- if (!physoutputs.empty()) {
- uint32_t nphysical_out = physoutputs.size();
-
- for (uint32_t x = 0; x < track->n_outputs().n_audio(); ++x) {
- port = "";
-
- if (Config->get_output_auto_connect() & AutoConnectPhysical) {
- port = physoutputs[(channels_used+x)%nphysical_out];
- } else if (Config->get_output_auto_connect() & AutoConnectMaster) {
- if (_master_out && _master_out->n_inputs().n_audio() > 0) {
- port = _master_out->input()->nth (x % _master_out->input()->n_ports().n_audio())->name();
- }
- }
+ auto_connect_route (track, existing_inputs, existing_outputs);
- if (port.length() && track->output()->connect (track->output()->nth(x), port, this)) {
- break;
- }
- }
+ if (route_group) {
+ route_group->add (track);
}
- channels_used += track->n_inputs ().n_audio();
-
- track->set_route_group (route_group, 0);
+ track->non_realtime_input_change();
- track->audio_diskstream()->non_realtime_input_change();
-
- track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
+ track->DiskstreamChanged.connect_same_thread (*this, boost::bind (&Session::resort_routes, this));
track->set_remote_control_id (control_id);
++control_id;
catch (failed_constructor &err) {
error << _("Session: could not create new audio track.") << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, AudioTrack::AudioTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->audio_diskstream());
- }
- }
-
goto failed;
}
catch (AudioEngine::PortRegistrationFailure& pfe) {
error << pfe.what() << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, AudioTrack::AudioTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->audio_diskstream());
- }
- }
-
goto failed;
}
Session::set_remote_control_ids ()
{
RemoteModel m = Config->get_remote_model();
+ bool emit_signal = false;
shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if ( MixerOrdered == m) {
+ if (MixerOrdered == m) {
long order = (*i)->order_key(N_("signal"));
- (*i)->set_remote_control_id( order+1 );
- } else if ( EditorOrdered == m) {
+ (*i)->set_remote_control_id (order+1, false);
+ emit_signal = true;
+ } else if (EditorOrdered == m) {
long order = (*i)->order_key(N_("editor"));
- (*i)->set_remote_control_id( order+1 );
- } else if ( UserOrdered == m) {
+ (*i)->set_remote_control_id (order+1, false);
+ emit_signal = true;
+ } else if (UserOrdered == m) {
//do nothing ... only changes to remote id's are initiated by user
}
}
+
+ if (emit_signal) {
+ Route::RemoteControlIDChange();
+ }
}
RouteList
-Session::new_audio_route (int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many)
+Session::new_audio_route (bool aux, int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many)
{
char bus_name[32];
- uint32_t bus_id = 1;
- uint32_t n = 0;
- uint32_t channels_used = 0;
+ uint32_t bus_id = 0;
+ ChanCount existing_inputs;
+ ChanCount existing_outputs;
string port;
RouteList ret;
uint32_t control_id;
- /* count existing audio busses */
-
- {
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (boost::dynamic_pointer_cast<Track>(*i) == 0) {
- /* its a bus ? */
- if (!(*i)->is_hidden() && (*i)->name() != _("master")) {
- bus_id++;
- n++;
- channels_used += (*i)->n_inputs().n_audio();
- }
- }
- }
- }
-
- vector<string> physinputs;
- vector<string> physoutputs;
-
- _engine.get_physical_outputs (DataType::AUDIO, physoutputs);
- _engine.get_physical_inputs (DataType::AUDIO, physinputs);
-
- n_physical_audio_outputs = physoutputs.size();
- n_physical_audio_inputs = physinputs.size();
+ count_existing_route_channels (existing_inputs, existing_outputs);
control_id = ntracks() + nbusses() + 1;
while (how_many) {
+ if (!find_route_name ("Bus", ++bus_id, bus_name, sizeof(bus_name))) {
+ error << "cannot find name for new audio bus" << endmsg;
+ goto failure;
+ }
- do {
- snprintf (bus_name, sizeof(bus_name), "Bus %" PRIu32, bus_id);
-
- bus_id++;
-
- if (route_by_name (bus_name) == 0) {
- break;
- }
+ try {
+ Route* rt = new Route (*this, bus_name, Route::Flag(0), DataType::AUDIO);
- } while (bus_id < (UINT_MAX-1));
+ if (rt->init ()) {
+ delete rt;
+ goto failure;
+ }
- try {
- shared_ptr<Route> bus (new Route (*this, bus_name, Route::Flag(0), DataType::AUDIO));
+ boost_debug_shared_ptr_mark_interesting (rt, "Route");
+ shared_ptr<Route> bus (rt);
if (bus->input()->ensure_io (ChanCount(DataType::AUDIO, input_channels), false, this)) {
error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
goto failure;
}
- for (uint32_t x = 0; n_physical_audio_inputs && x < bus->input()->n_ports().n_audio(); ++x) {
- port = "";
-
- if (Config->get_input_auto_connect() & AutoConnectPhysical) {
- port = physinputs[((n+x)%n_physical_audio_inputs)];
- }
-
- if (port.length() && bus->input()->connect (bus->input()->nth (x), port, this)) {
- break;
- }
- }
-
- for (uint32_t x = 0; n_physical_audio_outputs && x < bus->n_outputs().n_audio(); ++x) {
- port = "";
+ auto_connect_route (bus, existing_inputs, existing_outputs);
- if (Config->get_output_auto_connect() & AutoConnectPhysical) {
- port = physoutputs[((n+x)%n_physical_outputs)];
- } else if (Config->get_output_auto_connect() & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->input()->nth (x%_master_out->input()->n_ports().n_audio())->name();
- }
- }
-
- if (port.length() && bus->output()->connect (bus->output()->nth(x), port, this)) {
- break;
- }
+ if (route_group) {
+ route_group->add (bus);
}
-
- channels_used += bus->n_inputs ().n_audio();
-
- bus->set_route_group (route_group, 0);
bus->set_remote_control_id (control_id);
++control_id;
+ if (aux) {
+ bus->add_internal_return ();
+ }
+
ret.push_back (bus);
}
RouteList ret;
uint32_t control_id;
XMLTree tree;
- uint32_t number = 1;
+ uint32_t number = 0;
if (!tree.read (template_path.c_str())) {
return ret;
std::string node_name = IO::name_from_state (*node_copy.children().front());
/* generate a new name by adding a number to the end of the template name */
-
- do {
- snprintf (name, sizeof (name), "%s %" PRIu32, node_name.c_str(), number);
-
- number++;
-
- if (route_by_name (name) == 0) {
- break;
- }
-
- } while (number < UINT_MAX);
-
- if (number == UINT_MAX) {
+ if (!find_route_name (node_name.c_str(), ++number, name, sizeof(name))) {
fatal << _("Session: UINT_MAX routes? impossible!") << endmsg;
/*NOTREACHED*/
}
we will resort when done.
*/
- if (!_control_out && IO::connecting_legal) {
+ if (!_monitor_out && IO::connecting_legal) {
resort_routes_using (r);
}
}
for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
boost::weak_ptr<Route> wpr (*x);
+ boost::shared_ptr<Route> r (*x);
+
+ r->listen_changed.connect_same_thread (*this, boost::bind (&Session::route_listen_changed, this, _1, wpr));
+ r->solo_changed.connect_same_thread (*this, boost::bind (&Session::route_solo_changed, this, _1, wpr));
+ r->mute_changed.connect_same_thread (*this, boost::bind (&Session::route_mute_changed, this, _1));
+ r->output()->changed.connect_same_thread (*this, boost::bind (&Session::set_worst_io_latencies_x, this, _1, _2));
+ r->processors_changed.connect_same_thread (*this, boost::bind (&Session::route_processors_changed, this, _1));
+ r->route_group_changed.connect_same_thread (*this, boost::bind (&Session::route_group_changed, this));
- (*x)->listen_changed.connect (sigc::bind (mem_fun (*this, &Session::route_listen_changed), wpr));
- (*x)->solo_changed.connect (sigc::bind (mem_fun (*this, &Session::route_solo_changed), wpr));
- (*x)->mute_changed.connect (mem_fun (*this, &Session::route_mute_changed));
- (*x)->output()->changed.connect (mem_fun (*this, &Session::set_worst_io_latencies_x));
- (*x)->processors_changed.connect (bind (mem_fun (*this, &Session::update_latency_compensation), false, false));
- (*x)->route_group_changed.connect (hide (mem_fun (*this, &Session::route_group_changed)));
+ if (r->is_master()) {
+ _master_out = r;
+ }
- if ((*x)->is_master()) {
- _master_out = (*x);
+ if (r->is_monitor()) {
+ _monitor_out = r;
}
- if ((*x)->is_control()) {
- _control_out = (*x);
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (r);
+ if (tr) {
+ tr->PlaylistChanged.connect_same_thread (*this, boost::bind (&Session::track_playlist_changed, this, boost::weak_ptr<Track> (tr)));
+ track_playlist_changed (boost::weak_ptr<Track> (tr));
+ tr->RecordEnableChanged.connect_same_thread (*this, boost::bind (&Session::update_have_rec_enabled_track, this));
}
}
- if (_control_out && IO::connecting_legal) {
+ if (_monitor_out && IO::connecting_legal) {
for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
- if ((*x)->is_control() || (*x)->is_master()) {
- continue;
- }
- (*x)->listen_via (_control_out,
- (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
- false, false);
+ if ((*x)->is_monitor()) {
+ /* relax */
+ } else if ((*x)->is_master()) {
+ /* relax */
+ } else {
+ (*x)->listen_via (_monitor_out,
+ (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
+ false, false);
+ }
}
resort_routes ();
}
RouteAdded (new_routes); /* EMIT SIGNAL */
+ Route::RemoteControlIDChange (); /* EMIT SIGNAL */
}
void
add_internal_sends (dest, p, t);
}
-
void
Session::add_internal_sends (boost::shared_ptr<Route> dest, Placement p, boost::shared_ptr<RouteList> senders)
{
- if (dest->is_control() || dest->is_master()) {
+ if (dest->is_monitor() || dest->is_master()) {
return;
}
for (RouteList::iterator i = senders->begin(); i != senders->end(); ++i) {
- if ((*i)->is_control() || (*i)->is_master() || (*i) == dest) {
+ if ((*i)->is_monitor() || (*i)->is_master() || (*i) == dest) {
continue;
}
(*i)->listen_via (dest, p, true, true);
}
-}
-
-void
-Session::add_diskstream (boost::shared_ptr<Diskstream> dstream)
-{
- /* need to do this in case we're rolling at the time, to prevent false underruns */
- dstream->do_refill_with_alloc ();
-
- dstream->set_block_size (current_block_size);
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->push_back (dstream);
- /* writer goes out of scope, copies ds back to main */
- }
-
- dstream->PlaylistChanged.connect (sigc::bind (mem_fun (*this, &Session::diskstream_playlist_changed), boost::weak_ptr<Diskstream> (dstream)));
- /* this will connect to future changes, and check the current length */
- diskstream_playlist_changed (boost::weak_ptr<Diskstream> (dstream));
-
- dstream->RecordEnableChanged.connect (mem_fun (*this, &Session::update_have_rec_enabled_diskstream));
-
- dstream->prepare ();
+ graph_reordered ();
}
void
_master_out = shared_ptr<Route> ();
}
- if (route == _control_out) {
+ if (route == _monitor_out) {
/* cancel control outs for all routes */
for (RouteList::iterator r = rs->begin(); r != rs->end(); ++r) {
- (*r)->drop_listen (_control_out);
+ (*r)->drop_listen (_monitor_out);
}
- _control_out.reset ();
+ _monitor_out.reset ();
}
update_route_solo_state ();
/* writer goes out of scope, forces route list update */
}
- boost::shared_ptr<Track> t;
- boost::shared_ptr<Diskstream> ds;
-
- if ((t = boost::dynamic_pointer_cast<Track>(route)) != 0) {
- ds = t->diskstream();
- }
-
- if (ds) {
-
- {
- RCUWriter<DiskstreamList> dsl (diskstreams);
- boost::shared_ptr<DiskstreamList> d = dsl.get_copy();
- d->remove (ds);
- }
- }
-
find_current_end ();
// We need to disconnect the routes inputs and outputs
route->input()->disconnect (0);
route->output()->disconnect (0);
+ /* if the route had internal sends sending to it, remove them */
+ if (route->internal_return()) {
+
+ boost::shared_ptr<RouteList> r = routes.reader ();
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ boost::shared_ptr<Send> s = (*i)->internal_send_for (route);
+ if (s) {
+ (*i)->remove_processor (s);
+ }
+ }
+ }
+
update_latency_compensation (false, false);
set_dirty();
sync_order_keys (N_("session"));
+ Route::RemoteControlIDChange(); /* EMIT SIGNAL */
+
/* save the new state of the world */
if (save_state (_current_snapshot_name)) {
shared_ptr<RouteList> r = routes.reader ();
int32_t delta;
- if (route->soloed()) {
+ if (route->self_soloed()) {
delta = 1;
} else {
delta = -1;
}
- /* now mod the solo level of all other routes except master & control outs
+ /* now mod the solo level of all other routes except master/control outs/auditioner
so that they will be silent if appropriate.
*/
solo_update_disabled = true;
+
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
bool via_sends_only;
- if ((*i)->feeds (route, &via_sends_only) && !(*i)->is_hidden() && !(*i)->is_master() && !(*i)->is_control()) {
+ if ((*i) == route || (*i)->solo_isolated() || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_hidden()) {
+ continue;
+ } else if ((*i)->feeds (route, &via_sends_only)) {
if (!via_sends_only) {
- /* do it */
- (*i)->mod_solo_level (delta);
+ (*i)->mod_solo_by_others (delta);
}
- }
- }
-
- /* make sure master is never muted by solo */
-
- if (_master_out && route != _master_out && _master_out->solo_level() == 0 && !_master_out->soloed()) {
- _master_out->mod_solo_level (1);
- }
-
- /* ditto for control outs make sure master is never muted by solo */
-
- if (_control_out && route != _control_out && _control_out && _control_out->solo_level() == 0) {
- _control_out->mod_solo_level (1);
+ }
}
solo_update_disabled = false;
void
Session::update_route_solo_state (boost::shared_ptr<RouteList> r)
{
- /* now figure out if anything that matters is soloed */
+ /* now figure out if anything that matters is soloed (or is "listening")*/
bool something_soloed = false;
+ uint32_t listeners = 0;
if (!r) {
r = routes.reader();
}
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (!(*i)->is_master() && !(*i)->is_control() && !(*i)->is_hidden() && (*i)->soloed()) {
+ if (!(*i)->is_master() && !(*i)->is_monitor() && !(*i)->is_hidden() && (*i)->self_soloed()) {
something_soloed = true;
break;
}
+
+ if (!(*i)->is_hidden() && (*i)->listening()) {
+ if (Config->get_solo_control_is_listen_control()) {
+ listeners++;
+ } else {
+ (*i)->set_listen (false, this);
+ }
+ }
}
- if (something_soloed != _non_soloed_outs_muted) {
- _non_soloed_outs_muted = something_soloed;
- SoloActive (_non_soloed_outs_muted); /* EMIT SIGNAL */
+ if (something_soloed != _non_soloed_outs_muted) {
+ _non_soloed_outs_muted = something_soloed;
+ SoloActive (_non_soloed_outs_muted); /* EMIT SIGNAL */
+ }
+
+ if (listeners) {
+ _listen_cnt = listeners;
+ }
+}
+
+boost::shared_ptr<RouteList>
+Session::get_routes_with_internal_returns() const
+{
+ shared_ptr<RouteList> r = routes.reader ();
+ boost::shared_ptr<RouteList> rl (new RouteList);
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i)->internal_return ()) {
+ rl->push_back (*i);
+ }
}
+ return rl;
+}
+
+bool
+Session::io_name_is_legal (const std::string& name)
+{
+ shared_ptr<RouteList> r = routes.reader ();
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i)->name() == name) {
+ return false;
+ }
+
+ if ((*i)->has_io_processor_named (name)) {
+ return false;
+ }
+ }
+
+ return true;
}
shared_ptr<Route>
nframes_t max = get_maximum_extent ();
- if (max > end_location->end()) {
- end_location->set_end (max);
+ if (max > _session_range_location->end()) {
+ _session_range_location->set_end (max);
set_dirty();
DurationChanged(); /* EMIT SIGNAL */
}
{
nframes_t max = 0;
nframes_t me;
-
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->destructive()) //ignore tape tracks when getting max extents
+
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (!tr || tr->destructive()) {
+ //ignore tape tracks when getting max extents
continue;
- boost::shared_ptr<Playlist> pl = (*i)->playlist();
+ }
+
+ boost::shared_ptr<Playlist> pl = tr->playlist();
if ((me = pl->get_maximum_extent()) > max) {
max = me;
}
return max;
}
-boost::shared_ptr<Diskstream>
-Session::diskstream_by_name (string name)
-{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->name() == name) {
- return *i;
- }
- }
-
- return boost::shared_ptr<Diskstream>((Diskstream*) 0);
-}
-
-boost::shared_ptr<Diskstream>
-Session::diskstream_by_id (const PBD::ID& id)
-{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->id() == id) {
- return *i;
- }
- }
-
- return boost::shared_ptr<Diskstream>((Diskstream*) 0);
-}
-
/* Region management */
-string
-Session::new_region_name (string old)
-{
- string::size_type last_period;
- uint32_t number;
- string::size_type len = old.length() + 64;
- char buf[len];
-
- if ((last_period = old.find_last_of ('.')) == string::npos) {
-
- /* no period present - add one explicitly */
-
- old += '.';
- last_period = old.length() - 1;
- number = 0;
-
- } else {
-
- number = atoi (old.substr (last_period+1).c_str());
-
- }
-
- while (number < (UINT_MAX-1)) {
-
- RegionList::const_iterator i;
- string sbuf;
-
- number++;
-
- snprintf (buf, len, "%s%" PRIu32, old.substr (0, last_period + 1).c_str(), number);
- sbuf = buf;
-
- for (i = regions.begin(); i != regions.end(); ++i) {
- if (i->second->name() == sbuf) {
- break;
- }
- }
-
- if (i == regions.end()) {
- break;
- }
- }
-
- if (number != (UINT_MAX-1)) {
- return buf;
- }
-
- error << string_compose (_("cannot create new name for region \"%1\""), old) << endmsg;
- return old;
-}
-
-int
-Session::region_name (string& result, string base, bool newlevel)
-{
- char buf[16];
- string subbase;
-
- if (base.find("/") != string::npos) {
- base = base.substr(base.find_last_of("/") + 1);
- }
-
- if (base == "") {
-
- Glib::Mutex::Lock lm (region_lock);
-
- snprintf (buf, sizeof (buf), "%d", (int)regions.size() + 1);
- result = "region.";
- result += buf;
-
- } else {
-
- if (newlevel) {
- subbase = base;
- } else {
- string::size_type pos;
-
- pos = base.find_last_of ('.');
-
- /* pos may be npos, but then we just use entire base */
-
- subbase = base.substr (0, pos);
-
- }
-
- {
- Glib::Mutex::Lock lm (region_lock);
-
- map<string,uint32_t>::iterator x;
-
- result = subbase;
-
- if ((x = region_name_map.find (subbase)) == region_name_map.end()) {
- result += ".1";
- region_name_map[subbase] = 1;
- } else {
- x->second++;
- snprintf (buf, sizeof (buf), ".%d", x->second);
-
- result += buf;
- }
- }
- }
-
- return 0;
-}
-
-void
-Session::add_region (boost::shared_ptr<Region> region)
-{
- vector<boost::shared_ptr<Region> > v;
- v.push_back (region);
- add_regions (v);
-}
-
-void
-Session::add_regions (vector<boost::shared_ptr<Region> >& new_regions)
-{
- bool added = false;
-
- {
- Glib::Mutex::Lock lm (region_lock);
-
- for (vector<boost::shared_ptr<Region> >::iterator ii = new_regions.begin(); ii != new_regions.end(); ++ii) {
-
- boost::shared_ptr<Region> region = *ii;
-
- if (region == 0) {
-
- error << _("Session::add_region() ignored a null region. Warning: you might have lost a region.") << endmsg;
-
- } else {
-
- RegionList::iterator x;
-
- for (x = regions.begin(); x != regions.end(); ++x) {
-
- if (region->region_list_equivalent (x->second)) {
- break;
- }
- }
-
- if (x == regions.end()) {
-
- pair<RegionList::key_type,RegionList::mapped_type> entry;
-
- entry.first = region->id();
- entry.second = region;
-
- pair<RegionList::iterator,bool> x = regions.insert (entry);
-
- if (!x.second) {
- return;
- }
-
- added = true;
- }
- }
- }
- }
-
- /* mark dirty because something has changed even if we didn't
- add the region to the region list.
- */
-
- set_dirty ();
-
- if (added) {
-
- vector<boost::weak_ptr<Region> > v;
- boost::shared_ptr<Region> first_r;
-
- for (vector<boost::shared_ptr<Region> >::iterator ii = new_regions.begin(); ii != new_regions.end(); ++ii) {
-
- boost::shared_ptr<Region> region = *ii;
-
- if (region == 0) {
-
- error << _("Session::add_region() ignored a null region. Warning: you might have lost a region.") << endmsg;
-
- } else {
- v.push_back (region);
-
- if (!first_r) {
- first_r = region;
- }
- }
-
- region->StateChanged.connect (sigc::bind (mem_fun (*this, &Session::region_changed), boost::weak_ptr<Region>(region)));
- region->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_region), boost::weak_ptr<Region>(region)));
-
- update_region_name_map (region);
- }
-
- if (!v.empty()) {
- RegionsAdded (v); /* EMIT SIGNAL */
- }
- }
-}
-
-void
-Session::update_region_name_map (boost::shared_ptr<Region> region)
-{
- string::size_type last_period = region->name().find_last_of ('.');
-
- if (last_period != string::npos && last_period < region->name().length() - 1) {
-
- string base = region->name().substr (0, last_period);
- string number = region->name().substr (last_period+1);
- map<string,uint32_t>::iterator x;
-
- /* note that if there is no number, we get zero from atoi,
- which is just fine
- */
-
- region_name_map[base] = atoi (number);
- }
-}
-
-void
-Session::region_changed (Change what_changed, boost::weak_ptr<Region> weak_region)
-{
- boost::shared_ptr<Region> region (weak_region.lock ());
-
- if (!region) {
- return;
- }
-
- if (what_changed & Region::HiddenChanged) {
- /* relay hidden changes */
- RegionHiddenChange (region);
- }
-
- if (what_changed & NameChanged) {
- update_region_name_map (region);
- }
-}
-
-void
-Session::remove_region (boost::weak_ptr<Region> weak_region)
-{
- RegionList::iterator i;
- boost::shared_ptr<Region> region (weak_region.lock ());
-
- if (!region) {
- return;
- }
-
- bool removed = false;
-
- {
- Glib::Mutex::Lock lm (region_lock);
-
- if ((i = regions.find (region->id())) != regions.end()) {
- regions.erase (i);
- removed = true;
- }
- }
-
- /* mark dirty because something has changed even if we didn't
- remove the region from the region list.
- */
-
- set_dirty();
-
- if (removed) {
- RegionRemoved(region); /* EMIT SIGNAL */
- }
-}
-
boost::shared_ptr<Region>
-Session::find_whole_file_parent (boost::shared_ptr<Region const> child)
+Session::find_whole_file_parent (boost::shared_ptr<Region const> child) const
{
- RegionList::iterator i;
+ const RegionFactory::RegionMap& regions (RegionFactory::regions());
+ RegionFactory::RegionMap::const_iterator i;
boost::shared_ptr<Region> region;
Glib::Mutex::Lock lm (region_lock);
return boost::shared_ptr<Region> ();
}
-void
-Session::find_equivalent_playlist_regions (boost::shared_ptr<Region> region, vector<boost::shared_ptr<Region> >& result)
-{
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ++i)
- (*i)->get_region_list_equivalent_regions (region, result);
-}
-
int
Session::destroy_region (boost::shared_ptr<Region> region)
{
for (vector<boost::shared_ptr<Source> >::iterator i = srcs.begin(); i != srcs.end(); ++i) {
- (*i)->mark_for_remove ();
- (*i)->drop_references ();
-
- cerr << "source was not used by any playlist\n";
+ (*i)->mark_for_remove ();
+ (*i)->drop_references ();
+
+ cerr << "source was not used by any playlist\n";
}
return 0;
{
list<boost::shared_ptr<Region> > r;
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- list<boost::shared_ptr<Region> >& l = (*i)->last_capture_regions();
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (!tr) {
+ continue;
+ }
+
+ list<boost::shared_ptr<Region> >& l = tr->last_capture_regions();
if (!l.empty()) {
r.insert (r.end(), l.begin(), l.end());
return 0;
}
-int
-Session::remove_region_from_region_list (boost::shared_ptr<Region> r)
-{
- remove_region (r);
- return 0;
-}
-
/* Source Management */
void
}
if (result.second) {
- source->GoingAway.connect (sigc::bind (mem_fun (this, &Session::remove_source), boost::weak_ptr<Source> (source)));
+ source->DropReferences.connect_same_thread (*this, boost::bind (&Session::remove_source, this, boost::weak_ptr<Source> (source)));
set_dirty();
}
}
}
-/** Return the number of playlists (not regions) that contain @a src */
-uint32_t
-Session::source_use_count (boost::shared_ptr<const Source> src) const
-{
- uint32_t count = 0;
- for (PlaylistList::const_iterator p = playlists.begin(); p != playlists.end(); ++p) {
- for (Playlist::RegionList::const_iterator r = (*p)->region_list().begin();
- r != (*p)->region_list().end(); ++r) {
- if ((*r)->uses_source(src)) {
- ++count;
- break;
- }
- }
- }
- return count;
-}
-
boost::shared_ptr<Source>
Session::source_by_id (const PBD::ID& id)
{
return path;
}
-/** Return the full path (in some session directory) for a new embedded source.
+/** Return the full path (in some session directory) for a new within-session source.
* \a name must be a session-unique name that does not contain slashes
* (e.g. as returned by new_*_source_name)
*/
return Glib::path_get_basename(buf);
}
-/** Create a new embedded audio source */
+/** Create a new within-session audio source */
boost::shared_ptr<AudioFileSource>
-Session::create_audio_source_for_session (AudioDiskstream& ds, uint32_t chan, bool destructive)
+Session::create_audio_source_for_session (size_t n_chans, string const & n, uint32_t chan, bool destructive)
{
- const size_t n_chans = ds.n_channels().n_audio();
- const string name = new_audio_source_name (ds.name(), n_chans, chan, destructive);
+ const string name = new_audio_source_name (n, n_chans, chan, destructive);
const string path = new_source_path_from_name(DataType::AUDIO, name);
+
return boost::dynamic_pointer_cast<AudioFileSource> (
- SourceFactory::createWritable (
- DataType::AUDIO, *this, path, true, destructive, frame_rate()));
+ SourceFactory::createWritable (DataType::AUDIO, *this, path, destructive, frame_rate()));
}
/** Return a unique name based on \a base for a new internal MIDI source */
}
-/** Create a new embedded MIDI source */
+/** Create a new within-session MIDI source */
boost::shared_ptr<MidiSource>
-Session::create_midi_source_for_session (MidiDiskstream& ds)
+Session::create_midi_source_for_session (string const & n)
{
- const string name = new_midi_source_name (ds.name());
+ const string name = new_midi_source_name (n);
const string path = new_source_path_from_name (DataType::MIDI, name);
return boost::dynamic_pointer_cast<SMFSource> (
SourceFactory::createWritable (
- DataType::MIDI, *this, path, true, false, frame_rate()));
-}
-
-
-/* Playlist management */
-
-boost::shared_ptr<Playlist>
-Session::playlist_by_name (string name)
-{
- Glib::Mutex::Lock lm (playlist_lock);
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ++i) {
- if ((*i)->name() == name) {
- return* i;
- }
- }
- for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ++i) {
- if ((*i)->name() == name) {
- return* i;
- }
- }
-
- return boost::shared_ptr<Playlist>();
+ DataType::MIDI, *this, path, false, frame_rate()));
}
-void
-Session::unassigned_playlists (std::list<boost::shared_ptr<Playlist> > & list)
-{
- Glib::Mutex::Lock lm (playlist_lock);
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ++i) {
- if (!(*i)->get_orig_diskstream_id().to_s().compare ("0")) {
- list.push_back (*i);
- }
- }
- for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ++i) {
- if (!(*i)->get_orig_diskstream_id().to_s().compare ("0")) {
- list.push_back (*i);
- }
- }
-}
void
Session::add_playlist (boost::shared_ptr<Playlist> playlist, bool unused)
return;
}
- {
- Glib::Mutex::Lock lm (playlist_lock);
- if (find (playlists.begin(), playlists.end(), playlist) == playlists.end()) {
- playlists.insert (playlists.begin(), playlist);
- playlist->InUse.connect (sigc::bind (mem_fun (*this, &Session::track_playlist), boost::weak_ptr<Playlist>(playlist)));
- playlist->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_playlist), boost::weak_ptr<Playlist>(playlist)));
- }
- }
+ playlists->add (playlist);
if (unused) {
playlist->release();
}
set_dirty();
-
- PlaylistAdded (playlist); /* EMIT SIGNAL */
-}
-
-void
-Session::get_playlists (vector<boost::shared_ptr<Playlist> >& s)
-{
- {
- Glib::Mutex::Lock lm (playlist_lock);
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ++i) {
- s.push_back (*i);
- }
- for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ++i) {
- s.push_back (*i);
- }
- }
-}
-
-void
-Session::track_playlist (bool inuse, boost::weak_ptr<Playlist> wpl)
-{
- boost::shared_ptr<Playlist> pl(wpl.lock());
-
- if (!pl) {
- return;
- }
-
- PlaylistList::iterator x;
-
- if (pl->hidden()) {
- /* its not supposed to be visible */
- return;
- }
-
- {
- Glib::Mutex::Lock lm (playlist_lock);
-
- if (!inuse) {
-
- unused_playlists.insert (pl);
-
- if ((x = playlists.find (pl)) != playlists.end()) {
- playlists.erase (x);
- }
-
-
- } else {
-
- playlists.insert (pl);
-
- if ((x = unused_playlists.find (pl)) != unused_playlists.end()) {
- unused_playlists.erase (x);
- }
- }
- }
}
void
return;
}
- {
- Glib::Mutex::Lock lm (playlist_lock);
-
- PlaylistList::iterator i;
-
- i = find (playlists.begin(), playlists.end(), playlist);
- if (i != playlists.end()) {
- playlists.erase (i);
- }
-
- i = find (unused_playlists.begin(), unused_playlists.end(), playlist);
- if (i != unused_playlists.end()) {
- unused_playlists.erase (i);
- }
-
- }
+ playlists->remove (playlist);
set_dirty();
-
- PlaylistRemoved (playlist); /* EMIT SIGNAL */
}
void
void
Session::audition_playlist ()
{
- Event* ev = new Event (Event::Audition, Event::Add, Event::Immediate, 0, 0.0);
+ SessionEvent* ev = new SessionEvent (SessionEvent::Audition, SessionEvent::Add, SessionEvent::Immediate, 0, 0.0);
ev->region.reset ();
queue_event (ev);
}
void
Session::audition_region (boost::shared_ptr<Region> r)
{
- Event* ev = new Event (Event::Audition, Event::Add, Event::Immediate, 0, 0.0);
+ SessionEvent* ev = new SessionEvent (SessionEvent::Audition, SessionEvent::Add, SessionEvent::Immediate, 0, 0.0);
ev->region = r;
queue_event (ev);
}
void
Session::cancel_audition ()
{
- if (auditioner->active()) {
+ if (auditioner->auditioning()) {
auditioner->cancel_audition ();
AuditionActive (false); /* EMIT SIGNAL */
}
bool
Session::RoutePublicOrderSorter::operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b)
{
+ if (a->is_monitor()) {
+ return true;
+ }
+ if (b->is_monitor()) {
+ return false;
+ }
return a->order_key(N_("signal")) < b->order_key(N_("signal"));
}
TapeFileMatcher tape_file_matcher;
remove_if (audio_filenames.begin(), audio_filenames.end(),
- sigc::mem_fun (tape_file_matcher, &TapeFileMatcher::matches));
-
+ boost::bind (&TapeFileMatcher::matches, &tape_file_matcher, _1));
+
for (vector<string>::iterator i = audio_filenames.begin(); i != audio_filenames.end(); ++i) {
sys::path audio_file_path (_session_dir->sound_path());
{
/* can be called before we have an auditioner object */
if (auditioner) {
- return auditioner->active();
+ return auditioner->auditioning();
} else {
return false;
}
}
-void
-Session::set_all_solo (bool yn)
-{
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (!(*i)->is_hidden()) {
- (*i)->set_solo (yn, this);
- }
- }
-
- set_dirty();
-}
-
-void
-Session::set_all_listen (bool yn)
-{
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (!(*i)->is_hidden()) {
- (*i)->set_listen (yn, this);
- }
- }
-
- set_dirty();
-}
-
-void
-Session::set_all_mute (bool yn)
-{
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (!(*i)->is_hidden()) {
- (*i)->set_mute (yn, this);
- }
- }
-
- set_dirty();
-}
-
-uint32_t
-Session::n_diskstreams () const
-{
- uint32_t n = 0;
-
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if (!(*i)->hidden()) {
- n++;
- }
- }
- return n;
-}
-
void
Session::graph_reordered ()
{
/* don't do this stuff if we are setting up connections
- from a set_state() call or creating new tracks.
+ from a set_state() call or creating new tracks. Ditto for deletion.
*/
- if (_state_of_the_state & InitialConnecting) {
+ if (_state_of_the_state & (InitialConnecting|Deletion)) {
return;
}
reflect any changes in latencies within the graph.
*/
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->set_capture_offset ();
- }
-}
-
-void
-Session::record_disenable_all ()
-{
- record_enable_change_all (false);
-}
-
-void
-Session::record_enable_all ()
-{
- record_enable_change_all (true);
-}
-
-void
-Session::record_enable_change_all (bool yn)
-{
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- boost::shared_ptr<Track> t;
-
- if ((t = boost::dynamic_pointer_cast<Track>(*i)) != 0) {
- t->set_record_enable (yn, this);
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr) {
+ tr->set_capture_offset ();
}
}
-
- /* since we don't keep rec-enable state, don't mark session dirty */
-}
-
-void
-Session::add_processor (Processor* processor)
-{
- processor->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_processor), processor));
- set_dirty();
-}
-
-void
-Session::remove_processor (Processor* processor)
-{
- Send* send;
- Return* retrn;
- PortInsert* port_insert;
-
- if ((port_insert = dynamic_cast<PortInsert *> (processor)) != 0) {
- insert_bitset[port_insert->bit_slot()] = false;
- } else if ((send = dynamic_cast<Send *> (processor)) != 0) {
- send_bitset[send->bit_slot()] = false;
- } else if ((retrn = dynamic_cast<Return *> (processor)) != 0) {
- return_bitset[send->bit_slot()] = false;
- }
-
- set_dirty();
}
nframes_t
}
void
-Session::tempo_map_changed (Change)
+Session::tempo_map_changed (const PropertyChange&)
{
clear_clicks ();
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ++i) {
- (*i)->update_after_tempo_map_change ();
- }
-
- for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ++i) {
- (*i)->update_after_tempo_map_change ();
- }
+ playlists->update_after_tempo_map_change ();
set_dirty ();
}
void
Session::ensure_buffers (ChanCount howmany)
{
- if (current_block_size == 0) {
- return; // too early? (is this ok?)
- }
-
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- size_t count = std::max(_scratch_buffers->available().get(*t), howmany.get(*t));
- _scratch_buffers->ensure_buffers (*t, count, _engine.raw_buffer_size(*t));
- _mix_buffers->ensure_buffers (*t, count, _engine.raw_buffer_size(*t));
- _silent_buffers->ensure_buffers (*t, count, _engine.raw_buffer_size(*t));
- }
-
- allocate_pan_automation_buffers (current_block_size, howmany.n_audio(), false);
+ BufferManager::ensure_buffers (howmany);
}
void
insert_bitset[id] = true;
}
+void
+Session::unmark_send_id (uint32_t id)
+{
+ if (id < send_bitset.size()) {
+ send_bitset[id] = false;
+ }
+}
+
+void
+Session::unmark_return_id (uint32_t id)
+{
+ if (id < return_bitset.size()) {
+ return_bitset[id] = false;
+ }
+}
+
+void
+Session::unmark_insert_id (uint32_t id)
+{
+ if (id < insert_bitset.size()) {
+ insert_bitset[id] = false;
+ }
+}
+
+
/* Named Selection management */
-NamedSelection *
+boost::shared_ptr<NamedSelection>
Session::named_selection_by_name (string name)
{
Glib::Mutex::Lock lm (named_selection_lock);
for (NamedSelectionList::iterator i = named_selections.begin(); i != named_selections.end(); ++i) {
if ((*i)->name == name) {
- return* i;
+ return *i;
}
}
- return 0;
+ return boost::shared_ptr<NamedSelection>();
}
void
-Session::add_named_selection (NamedSelection* named_selection)
+Session::add_named_selection (boost::shared_ptr<NamedSelection> named_selection)
{
{
Glib::Mutex::Lock lm (named_selection_lock);
named_selections.insert (named_selections.begin(), named_selection);
}
- for (list<boost::shared_ptr<Playlist> >::iterator i = named_selection->playlists.begin(); i != named_selection->playlists.end(); ++i) {
- add_playlist (*i);
- }
-
set_dirty();
NamedSelectionAdded (); /* EMIT SIGNAL */
}
void
-Session::remove_named_selection (NamedSelection* named_selection)
+Session::remove_named_selection (boost::shared_ptr<NamedSelection> named_selection)
{
bool removed = false;
NamedSelectionList::iterator i = find (named_selections.begin(), named_selections.end(), named_selection);
if (i != named_selections.end()) {
- delete (*i);
named_selections.erase (i);
set_dirty();
removed = true;
void
Session::reset_native_file_format ()
{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->reset_write_sources (false);
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr) {
+ tr->reset_write_sources (false);
+ }
}
}
return false;
}
-uint32_t
-Session::n_playlists () const
-{
- Glib::Mutex::Lock lm (playlist_lock);
- return playlists.size();
-}
-
-void
-Session::allocate_pan_automation_buffers (nframes_t nframes, uint32_t howmany, bool force)
-{
- if (!force && howmany <= _npan_buffers) {
- return;
- }
-
- if (_pan_automation_buffer) {
-
- for (uint32_t i = 0; i < _npan_buffers; ++i) {
- delete [] _pan_automation_buffer[i];
- }
-
- delete [] _pan_automation_buffer;
- }
-
- _pan_automation_buffer = new pan_t*[howmany];
-
- for (uint32_t i = 0; i < howmany; ++i) {
- _pan_automation_buffer[i] = new pan_t[nframes];
- }
-
- _npan_buffers = howmany;
-}
-
int
-Session::freeze (InterThreadInfo& itt)
+Session::freeze_all (InterThreadInfo& itt)
{
shared_ptr<RouteList> r = routes.reader ();
/* XXX this is wrong because itt.progress will keep returning to zero at the start
of every track.
*/
- t->freeze (itt);
+ t->freeze_me (itt);
}
}
boost::shared_ptr<AudioFileSource> fsource;
uint32_t x;
char buf[PATH_MAX+1];
- ChanCount nchans(track.audio_diskstream()->n_channels());
+ ChanCount nchans(track.n_channels());
nframes_t position;
nframes_t this_chunk;
nframes_t to_do;
return result;
}
- // any bigger than this seems to cause stack overflows in called functions
- const nframes_t chunk_size = (128 * 1024)/4;
+ const nframes_t chunk_size = (256 * 1024)/4;
// block all process callback handling
/* call tree *MUST* hold route_lock */
- if ((playlist = track.diskstream()->playlist()) == 0) {
+ if ((playlist = track.playlist()) == 0) {
goto out;
}
try {
fsource = boost::dynamic_pointer_cast<AudioFileSource> (
- SourceFactory::createWritable (DataType::AUDIO, *this, buf, true, false, frame_rate()));
+ SourceFactory::createWritable (DataType::AUDIO, *this, buf, false, frame_rate()));
}
catch (failed_constructor& err) {
/* construct a region to represent the bounced material */
- result = RegionFactory::create (srcs, 0,
- srcs.front()->length(srcs.front()->timeline_position()),
- region_name_from_path (srcs.front()->name(), true));
+ PropertyList plist;
+
+ plist.add (Properties::start, 0);
+ plist.add (Properties::length, srcs.front()->length(srcs.front()->timeline_position()));
+ plist.add (Properties::name, region_name_from_path (srcs.front()->name(), true));
+
+ result = RegionFactory::create (srcs, plist);
+
}
out:
return result;
}
+gain_t*
+Session::gain_automation_buffer() const
+{
+ return ProcessThread::gain_automation_buffer ();
+}
+
+pan_t**
+Session::pan_automation_buffer() const
+{
+ return ProcessThread::pan_automation_buffer ();
+}
+
BufferSet&
Session::get_silent_buffers (ChanCount count)
{
+ return ProcessThread::get_silent_buffers (count);
+#if 0
assert(_silent_buffers->available() >= count);
_silent_buffers->set_count(count);
}
return *_silent_buffers;
+#endif
}
BufferSet&
Session::get_scratch_buffers (ChanCount count)
{
+ return ProcessThread::get_scratch_buffers (count);
+#if 0
if (count != ChanCount::ZERO) {
assert(_scratch_buffers->available() >= count);
_scratch_buffers->set_count(count);
}
return *_scratch_buffers;
+#endif
}
BufferSet&
Session::get_mix_buffers (ChanCount count)
{
+ return ProcessThread::get_mix_buffers (count);
+#if 0
assert(_mix_buffers->available() >= count);
_mix_buffers->set_count(count);
return *_mix_buffers;
+#endif
}
uint32_t
void
Session::sync_order_keys (std::string const & base)
{
+ if (deletion_in_progress()) {
+ return;
+ }
+
if (!Config->get_sync_all_route_ordering()) {
/* leave order keys as they are */
return;
}
Route::SyncOrderKeys (base); // EMIT SIGNAL
-}
+ /* this might not do anything */
-/** @return true if there is at least one record-enabled diskstream, otherwise false */
+ set_remote_control_ids ();
+}
+
+/** @return true if there is at least one record-enabled track, otherwise false */
bool
-Session::have_rec_enabled_diskstream () const
+Session::have_rec_enabled_track () const
{
- return g_atomic_int_get (&_have_rec_enabled_diskstream) == 1;
+ return g_atomic_int_get (&_have_rec_enabled_track) == 1;
}
-/** Update the state of our rec-enabled diskstreams flag */
+/** Update the state of our rec-enabled tracks flag */
void
-Session::update_have_rec_enabled_diskstream ()
+Session::update_have_rec_enabled_track ()
{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader ();
- DiskstreamList::iterator i = dsl->begin ();
- while (i != dsl->end () && (*i)->record_enabled () == false) {
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ RouteList::iterator i = rl->begin();
+ while (i != rl->end ()) {
+
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
+ break;
+ }
+
++i;
}
- int const old = g_atomic_int_get (&_have_rec_enabled_diskstream);
+ int const old = g_atomic_int_get (&_have_rec_enabled_track);
- g_atomic_int_set (&_have_rec_enabled_diskstream, i != dsl->end () ? 1 : 0);
+ g_atomic_int_set (&_have_rec_enabled_track, i != rl->end () ? 1 : 0);
- if (g_atomic_int_get (&_have_rec_enabled_diskstream) != old) {
+ if (g_atomic_int_get (&_have_rec_enabled_track) != old) {
RecordStateChanged (); /* EMIT SIGNAL */
}
}
boost::shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- (*i)->put_control_outs_at (p);
+ (*i)->put_monitor_send_at (p);
}
}
{
/* cancel all solo or all listen when solo control mode changes */
- if (Config->get_solo_control_is_listen_control()) {
- set_all_solo (false);
- } else {
- set_all_listen (false);
- }
+ if (soloing()) {
+ set_solo (get_routes(), false);
+ } else if (listening()) {
+ set_listen (get_routes(), false);
+ }
}
void
return ret;
}
+
+boost::shared_ptr<RouteList>
+Session::get_routes_with_regions_at (nframes64_t const p) const
+{
+ shared_ptr<RouteList> r = routes.reader ();
+ shared_ptr<RouteList> rl (new RouteList);
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (!tr) {
+ continue;
+ }
+
+ boost::shared_ptr<Playlist> pl = tr->playlist ();
+ if (!pl) {
+ continue;
+ }
+
+ if (pl->has_region_at (p)) {
+ rl->push_back (*i);
+ }
+ }
+
+ return rl;
+}
projects / ardour.git / blobdiff