#include <pbd/pathscanner.h>
#include <pbd/stl_delete.h>
#include <pbd/basename.h>
+#include <pbd/stacktrace.h>
#include <ardour/audioengine.h>
#include <ardour/configuration.h>
#include <ardour/click.h>
#include <ardour/data_type.h>
#include <ardour/buffer_set.h>
+#include <ardour/source_factory.h>
+#include <ardour/region_factory.h>
#ifdef HAVE_LIBLO
#include <ardour/osc.h>
const char* Session::_template_suffix = X_(".template");
const char* Session::_statefile_suffix = X_(".ardour");
const char* Session::_pending_suffix = X_(".pending");
-const char* Session::sound_dir_name = X_("sounds");
-const char* Session::tape_dir_name = X_("tapes");
+const char* Session::old_sound_dir_name = X_("sounds");
+const char* Session::sound_dir_name = X_("audiofiles");
const char* Session::peak_dir_name = X_("peaks");
const char* Session::dead_sound_dir_name = X_("dead_sounds");
+const char* Session::interchange_dir_name = X_("interchange");
Session::compute_peak_t Session::compute_peak = 0;
Session::apply_gain_to_buffer_t Session::apply_gain_to_buffer = 0;
Session::mix_buffers_no_gain_t Session::mix_buffers_no_gain = 0;
sigc::signal<int> Session::AskAboutPendingState;
-sigc::signal<void> Session::SMPTEOffsetChanged;
sigc::signal<void> Session::SendFeedback;
+sigc::signal<void> Session::SMPTEOffsetChanged;
+sigc::signal<void> Session::StartTimeChanged;
+sigc::signal<void> Session::EndTimeChanged;
int
Session::find_session (string str, string& path, string& snapshot, bool& isnew)
pending_events (2048),
//midi_requests (128), // the size of this should match the midi request pool size
_send_smpte_update (false),
+ diskstreams (new DiskstreamList),
routes (new RouteList),
auditioner ((Auditioner*) 0),
_click_io ((IO*) 0),
{
bool new_session;
- cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << endl;
+ cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (1)" << endl;
n_physical_outputs = _engine.n_physical_outputs();
n_physical_inputs = _engine.n_physical_inputs();
first_stage_init (fullpath, snapshot_name);
- if (create (new_session, mix_template, _engine.frame_rate() * 60 * 5)) {
- throw failed_constructor ();
+ 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, mix_template, compute_initial_length())) {
+ cerr << "create failed\n";
+ destroy ();
+ throw failed_constructor ();
+ }
}
if (second_stage_init (new_session)) {
+ destroy ();
throw failed_constructor ();
}
_state_of_the_state = StateOfTheState (_state_of_the_state & ~Dirty);
+ Config->ParameterChanged.connect (mem_fun (*this, &Session::config_changed));
+
if (was_dirty) {
DirtyChanged (); /* EMIT SIGNAL */
}
uint32_t master_out_channels,
uint32_t requested_physical_in,
uint32_t requested_physical_out,
- jack_nframes_t initial_length)
+ nframes_t initial_length)
: _engine (eng),
_scratch_buffers(new BufferSet()),
pending_events (2048),
//midi_requests (16),
_send_smpte_update (false),
+ diskstreams (new DiskstreamList),
routes (new RouteList),
main_outs (0)
{
bool new_session;
- cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << endl;
+ cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (2)" << endl;
+
+ n_physical_outputs = _engine.n_physical_outputs();
+ n_physical_inputs = _engine.n_physical_inputs();
+
+ if (n_physical_inputs) {
+ n_physical_inputs = max (requested_physical_in, n_physical_inputs);
+ }
- n_physical_outputs = max (requested_physical_out, _engine.n_physical_outputs());
- n_physical_inputs = max (requested_physical_in, _engine.n_physical_inputs());
+ if (n_physical_outputs) {
+ n_physical_outputs = max (requested_physical_out, n_physical_outputs);
+ }
first_stage_init (fullpath, snapshot_name);
-
- if (create (new_session, 0, initial_length)) {
- throw failed_constructor ();
+
+ 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, 0, initial_length)) {
+ destroy ();
+ throw failed_constructor ();
+ }
}
if (control_out_channels) {
shared_ptr<Route> r (new Route (*this, _("monitor"), -1, control_out_channels, -1, control_out_channels, Route::ControlOut));
- add_route (r);
+ RouteList rl;
+ rl.push_back (r);
+ add_routes (rl);
_control_out = r;
}
if (master_out_channels) {
shared_ptr<Route> r (new Route (*this, _("master"), -1, master_out_channels, -1, master_out_channels, Route::MasterOut));
- add_route (r);
+ RouteList rl;
+ rl.push_back (r);
+ add_routes (rl);
_master_out = r;
} else {
/* prohibit auto-connect to master, because there isn't one */
output_ac = AutoConnectOption (output_ac & ~AutoConnectMaster);
}
- input_auto_connect = input_ac;
- output_auto_connect = output_ac;
+ Config->set_input_auto_connect (input_ac);
+ Config->set_output_auto_connect (output_ac);
if (second_stage_init (new_session)) {
+ destroy ();
throw failed_constructor ();
}
}
Session::~Session ()
+{
+ destroy ();
+}
+
+void
+Session::destroy ()
{
/* if we got to here, leaving pending capture state around
is a mistake.
_state_of_the_state = StateOfTheState (CannotSave|Deletion);
_engine.remove_session ();
+
+ GoingAway (); /* EMIT SIGNAL */
- going_away (); /* EMIT SIGNAL */
+ /* do this */
+
+ notify_callbacks ();
+
+ /* clear history so that no references to objects are held any more */
+
+ _history.clear ();
+
+ /* clear state tree so that no references to objects are held any more */
+ if (state_tree) {
+ delete state_tree;
+ }
+
terminate_butler_thread ();
//terminate_midi_thread ();
tmp = i;
++tmp;
- delete *i;
+ (*i)->drop_references ();
i = tmp;
}
+
+ for (PlaylistList::iterator i = unused_playlists.begin(); i != unused_playlists.end(); ) {
+ PlaylistList::iterator tmp;
-#ifdef TRACK_DESTRUCTION
- cerr << "delete audio regions\n";
-#endif /* TRACK_DESTRUCTION */
- for (AudioRegionList::iterator i = audio_regions.begin(); i != audio_regions.end(); ) {
- AudioRegionList::iterator tmp;
-
- tmp =i;
+ tmp = i;
++tmp;
- delete i->second;
-
+ (*i)->drop_references ();
+
i = tmp;
}
+ playlists.clear ();
+ unused_playlists.clear ();
+
#ifdef TRACK_DESTRUCTION
- cerr << "delete diskstreams\n";
+ cerr << "delete regions\n";
#endif /* TRACK_DESTRUCTION */
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ) {
- DiskstreamList::iterator tmp;
+
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ) {
+ RegionList::iterator tmp;
tmp = i;
++tmp;
- delete *i;
+ cerr << "dropping refs on a region (" << i->second->name() << " @ " << i->second << ") with UC = " << i->second.use_count() << endl;
+ i->second->drop_references ();
+ cerr << "AFTER: UC = " << i->second.use_count() << endl;
i = tmp;
}
+ regions.clear ();
+
+#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) {
+ (*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 (AudioSourceList::iterator i = audio_sources.begin(); i != audio_sources.end(); ) {
- AudioSourceList::iterator tmp;
+ for (SourceMap::iterator i = sources.begin(); i != sources.end(); ) {
+ SourceMap::iterator tmp;
tmp = i;
++tmp;
- delete i->second;
+ i->second->drop_references ();
i = tmp;
}
+ sources.clear ();
+
#ifdef TRACK_DESTRUCTION
cerr << "delete mix groups\n";
#endif /* TRACK_DESTRUCTION */
if (mmc) {
delete mmc;
}
-
- if (state_tree) {
- delete state_tree;
- }
}
void
/* we don't want to run execute this again */
- first_time_running.disconnect ();
-
set_block_size (_engine.frames_per_cycle());
set_frame_rate (_engine.frame_rate());
+ Config->map_parameters (mem_fun (*this, &Session::config_changed));
+
/* every time we reconnect, recompute worst case output latencies */
_engine.Running.connect (mem_fun (*this, &Session::set_worst_io_latencies));
if (_click_io->set_state (*child->children().front()) == 0) {
- _clicking = click_requested;
+ _clicking = Config->get_clicking ();
} else {
if (_click_io->add_output_port (first_physical_output, this)) {
// relax, even though its an error
} else {
- _clicking = click_requested;
+ _clicking = Config->get_clicking ();
}
}
}
set_worst_io_latencies ();
if (_clicking) {
- ControlChanged (Clicking); /* EMIT SIGNAL */
- }
-
- if (auditioner == 0) {
-
- /* we delay creating the auditioner till now because
- it makes its own connections to ports named
- in the ARDOUR_RC config file. the engine has
- to be running for this to work.
- */
-
- try {
- auditioner.reset (new Auditioner (*this));
- }
-
- catch (failed_constructor& err) {
- warning << _("cannot create Auditioner: no auditioning of regions possible") << endmsg;
- }
+ // XXX HOW TO ALERT UI TO THIS ? DO WE NEED TO?
}
/* Create a set of Connection objects that map
}
}
+
_state_of_the_state = StateOfTheState (_state_of_the_state & ~(CannotSave|Dirty));
/* hook us up to the engine */
_state_of_the_state = StateOfTheState (_state_of_the_state | InitialConnecting);
+ if (auditioner == 0) {
+
+ /* 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));
+ }
+
+ catch (failed_constructor& err) {
+ warning << _("cannot create Auditioner: no auditioning of regions possible") << endmsg;
+ }
+ }
+
/* Tell all IO objects to create their ports */
IO::enable_ports ();
}
void
-Session::playlist_length_changed (Playlist* pl)
+Session::playlist_length_changed ()
{
/* we can't just increase end_location->end() if pl->get_maximum_extent()
if larger. if the playlist used to be the longest playlist,
}
void
-Session::diskstream_playlist_changed (Diskstream* dstream)
+Session::diskstream_playlist_changed (boost::shared_ptr<Diskstream> dstream)
{
- Playlist *playlist;
+ boost::shared_ptr<Playlist> playlist;
if ((playlist = dstream->playlist()) != 0) {
- playlist->LengthChanged.connect (sigc::bind (mem_fun (this, &Session::playlist_length_changed), playlist));
+ playlist->LengthChanged.connect (mem_fun (this, &Session::playlist_length_changed));
}
/* see comment in playlist_length_changed () */
// return false;
// }
- if (all_safe) {
+ if (Config->get_all_safe()) {
return false;
}
return true;
}
-void
-Session::set_auto_play (bool yn)
-{
- if (auto_play != yn) {
- auto_play = yn;
- set_dirty ();
- ControlChanged (AutoPlay);
- }
-}
-
-void
-Session::set_auto_return (bool yn)
-{
- if (auto_return != yn) {
- auto_return = yn;
- set_dirty ();
- ControlChanged (AutoReturn);
- }
-}
-
-void
-Session::set_crossfades_active (bool yn)
-{
- if (crossfades_active != yn) {
- crossfades_active = yn;
- set_dirty ();
- ControlChanged (CrossFadesActive);
- }
-}
-
-void
-Session::set_do_not_record_plugins (bool yn)
-{
- if (do_not_record_plugins != yn) {
- do_not_record_plugins = yn;
- set_dirty ();
- ControlChanged (RecordingPlugins);
- }
-}
-
-void
-Session::set_auto_input (bool yn)
-{
- if (auto_input != yn) {
- auto_input = yn;
-
- if (Config->get_use_hardware_monitoring() && transport_rolling()) {
- /* auto-input only makes a difference if we're rolling */
-
- /* Even though this can called from RT context we are using
- a non-tentative rwlock here, because the action must occur.
- The rarity and short potential lock duration makes this "OK"
- */
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
- if ((*i)->record_enabled ()) {
- //cerr << "switching to input = " << !auto_input << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (!auto_input);
- }
- }
- }
-
- set_dirty();
- ControlChanged (AutoInput);
- }
-}
-
void
Session::reset_input_monitor_state ()
{
if (transport_rolling()) {
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
+
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
if ((*i)->record_enabled ()) {
//cerr << "switching to input = " << !auto_input << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (Config->get_use_hardware_monitoring() && !auto_input);
+ (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring && !Config->get_auto_input());
}
}
} else {
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
+
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
if ((*i)->record_enabled ()) {
- //cerr << "switching to input = " << !auto_input << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (Config->get_use_hardware_monitoring());
+ //cerr << "switching to input = " << !Config->get_auto_input() << __FILE__ << __LINE__ << endl << endl;
+ (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring);
}
}
}
}
-
-void
-Session::set_input_auto_connect (bool yn)
-{
- if (yn) {
- input_auto_connect = AutoConnectOption (input_auto_connect|AutoConnectPhysical);
- } else {
- input_auto_connect = AutoConnectOption (input_auto_connect|~AutoConnectPhysical);
- }
- set_dirty ();
-}
-
-bool
-Session::get_input_auto_connect () const
-{
- return (input_auto_connect & AutoConnectPhysical);
-}
-
-void
-Session::set_output_auto_connect (AutoConnectOption aco)
-{
- output_auto_connect = aco;
- set_dirty ();
-}
-
void
Session::auto_punch_start_changed (Location* location)
{
replace_event (Event::PunchIn, location->start());
- if (get_record_enabled() && get_punch_in()) {
+ if (get_record_enabled() && Config->get_punch_in()) {
/* capture start has been changed, so save new pending state */
save_state ("", true);
- save_history("");
}
}
void
Session::auto_punch_end_changed (Location* location)
{
- jack_nframes_t when_to_stop = location->end();
+ nframes_t when_to_stop = location->end();
// when_to_stop += _worst_output_latency + _worst_input_latency;
replace_event (Event::PunchOut, when_to_stop);
}
void
Session::auto_punch_changed (Location* location)
{
- jack_nframes_t when_to_stop = location->end();
+ nframes_t when_to_stop = location->end();
replace_event (Event::PunchIn, location->start());
//when_to_stop += _worst_output_latency + _worst_input_latency;
{
replace_event (Event::AutoLoop, location->end(), location->start());
- if (transport_rolling() && get_auto_loop()) {
+ if (transport_rolling() && play_loop) {
//if (_transport_frame < location->start() || _transport_frame > location->end()) {
request_locate (location->start(), true);
}
- else if (seamless_loop && !loop_changing) {
+ else if (Config->get_seamless_loop() && !loop_changing) {
// schedule a locate-roll to refill the diskstreams at the
// previous loop end
auto_punch_location_changed (location);
}
-void
-Session::set_punch_in (bool yn)
-{
- if (punch_in == yn) {
- return;
- }
-
- Location* location;
-
- if ((location = _locations.auto_punch_location()) != 0) {
- if ((punch_in = yn) == true) {
- replace_event (Event::PunchIn, location->start());
- } else {
- remove_event (location->start(), Event::PunchIn);
- }
- }
-
- set_dirty();
- ControlChanged (PunchIn); /* EMIT SIGNAL */
-}
-
-void
-Session::set_punch_out (bool yn)
-{
- if (punch_out == yn) {
- return;
- }
-
- Location* location;
-
- if ((location = _locations.auto_punch_location()) != 0) {
- if ((punch_out = yn) == true) {
- replace_event (Event::PunchOut, location->end());
- } else {
- clear_events (Event::PunchOut);
- }
- }
-
- set_dirty();
- ControlChanged (PunchOut); /* EMIT SIGNAL */
-}
-
void
Session::set_auto_loop_location (Location* location)
{
_last_record_location = _transport_frame;
deliver_mmc(MIDI::MachineControl::cmdRecordStrobe, _last_record_location);
- if (Config->get_use_hardware_monitoring() && auto_input) {
- /* Even though this can be called from RT context we are using
- a non-tentative rwlock here, because the action must occur.
- The rarity and short potential lock duration makes this "OK"
- */
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
-
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ 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);
}
if (rt_context)
deliver_mmc (MIDI::MachineControl::cmdRecordExit, _transport_frame);
- if (Config->get_use_hardware_monitoring() && auto_input) {
- /* Even though this can be called from RT context we are using
- a non-tentative rwlock here, because the action must occur.
- The rarity and short potential lock duration makes this "OK"
- */
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
+ if (Config->get_monitoring_model() == HardwareMonitoring && Config->get_auto_input()) {
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
if ((*i)->record_enabled ()) {
(*i)->monitor_input (false);
}
{
g_atomic_int_set (&_record_status, Enabled);
- if (Config->get_use_hardware_monitoring()) {
- /* Even though this can be called from RT context we are using
- a non-tentative rwlock here, because the action must occur.
- The rarity and short potential lock duration makes this "OK"
- */
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
+ if (Config->get_monitoring_model() == HardwareMonitoring) {
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
- if (auto_input && (*i)->record_enabled ()) {
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
+ if (Config->get_auto_input() && (*i)->record_enabled ()) {
//cerr << "switching from input" << __FILE__ << __LINE__ << endl << endl;
(*i)->monitor_input (false);
}
{
g_atomic_int_set (&_record_status, Enabled);
- /* XXX this save should really happen in another thread. its needed so that
- pending capture state can be recovered if we crash.
+ /* this function is currently called from somewhere other than an RT thread.
+ this save_state() call therefore doesn't impact anything.
*/
save_state ("", true);
- save_history ("");
if (_transport_speed) {
- if (!punch_in) {
+ if (!Config->get_punch_in()) {
enable_record ();
}
} else {
set_dirty();
}
-jack_nframes_t
+nframes_t
Session::audible_frame () const
{
- jack_nframes_t ret;
- jack_nframes_t offset;
- jack_nframes_t tf;
+ nframes_t ret;
+ nframes_t offset;
+ nframes_t tf;
/* the first of these two possible settings for "offset"
mean that the audible frame is stationary until
}
void
-Session::set_frame_rate (jack_nframes_t frames_per_second)
+Session::set_frame_rate (nframes_t frames_per_second)
{
- /** \fn void Session::set_frame_size(jack_nframes_t)
+ /** \fn void Session::set_frame_size(nframes_t)
the AudioEngine object that calls this guarantees
that it will not be called while we are also in
::process(). Its fine to do things that block
here.
*/
- _current_frame_rate = frames_per_second;
- _frames_per_smpte_frame = (double) _current_frame_rate / (double) smpte_frames_per_second;
+ _base_frame_rate = frames_per_second;
+
+ sync_time_vars();
Route::set_automation_interval ((jack_nframes_t) ceil ((double) frames_per_second * 0.25));
// XXX we need some equivalent to this, somehow
- // DestructiveFileSource::setup_standard_crossfades (frames_per_second);
+ // SndFileSource::setup_standard_crossfades (frames_per_second);
set_dirty();
}
void
-Session::set_block_size (jack_nframes_t nframes)
+Session::set_block_size (nframes_t nframes)
{
/* the AudioEngine guarantees
that it will not be called while we are also in
*/
{
- Glib::RWLock::ReaderLock dsm (diskstream_lock);
current_block_size = nframes;
(*i)->set_block_size (nframes);
}
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
(*i)->set_block_size (nframes);
}
Session::set_default_fade (float steepness, float fade_msecs)
{
#if 0
- jack_nframes_t fade_frames;
+ nframes_t fade_frames;
/* Don't allow fade of less 1 frame */
} else {
- fade_frames = (jack_nframes_t) floor (fade_msecs * _current_frame_rate * 0.001);
+ fade_frames = (nframes_t) floor (fade_msecs * _current_frame_rate * 0.001);
}
}
-boost::shared_ptr<MidiTrack>
-Session::new_midi_track (TrackMode mode)
+list<boost::shared_ptr<MidiTrack> >
+Session::new_midi_track (TrackMode mode, uint32_t how_many)
{
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<MidiTrack> > ret;
/* count existing midi tracks */
}
}
- /* check for duplicate route names, since we might have pre-existing
- routes with this name (e.g. create Midi1, Midi2, delete Midi1,
- save, close,restart,add new route - first named route is now
- Midi2)
- */
+ while (how_many) {
- do {
- snprintf (track_name, sizeof(track_name), "Midi %" PRIu32, n+1);
- if (route_by_name (track_name) == 0) {
- break;
- }
- n++;
+ /* check for duplicate route names, since we might have pre-existing
+ routes with this name (e.g. create Midi1, Midi2, delete Midi1,
+ save, close,restart,add new route - first named route is now
+ Midi2)
+ */
+
- } while (n < (UINT_MAX-1));
+ do {
+ ++track_id;
- try {
- shared_ptr<MidiTrack> track (new MidiTrack (*this, track_name, Route::Flag (0), mode));
+ snprintf (track_name, sizeof(track_name), "Midi %" PRIu32, track_id);
- if (track->ensure_io (1, 1, false, this)) {
- error << string_compose (_("cannot configure %1 in/%2 out configuration for new midi track"), track_name)
- << endmsg;
- }
-#if 0
- if (nphysical_in) {
- for (uint32_t x = 0; x < track->n_inputs() && x < nphysical_in; ++x) {
-
- port = "";
-
- if (input_auto_connect & AutoConnectPhysical) {
- port = _engine.get_nth_physical_input ((channels_used+x)%nphysical_in);
- }
-
- if (port.length() && track->connect_input (track->input (x), port, this)) {
- break;
- }
+ if (route_by_name (track_name) == 0) {
+ break;
}
- }
-
- for (uint32_t x = 0; x < track->n_outputs(); ++x) {
- port = "";
-
- if (nphysical_out && (output_auto_connect & AutoConnectPhysical)) {
- port = _engine.get_nth_physical_output ((channels_used+x)%nphysical_out);
- } else if (output_auto_connect & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->input (x%_master_out->n_inputs())->name();
- }
- }
+ } while (track_id < (UINT_MAX-1));
- if (port.length() && track->connect_output (track->output (x), port, this)) {
- break;
+ try {
+ shared_ptr<MidiTrack> track (new MidiTrack (*this, track_name, Route::Flag (0), mode));
+
+ if (track->ensure_io (ChanCount(DataType::MIDI, 1), ChanCount(DataType::MIDI, 1), false, this)) {
+ error << "cannot configure 1 in/1 out configuration for new midi track" << endmsg;
}
- }
-
- if (_control_out) {
- vector<string> cports;
- uint32_t ni = _control_out->n_inputs();
+
+ channels_used += track->n_inputs ().get(DataType::MIDI);
- for (n = 0; n < ni; ++n) {
- cports.push_back (_control_out->input(n)->name());
- }
+ track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
+ track->set_remote_control_id (ntracks());
- track->set_control_outs (cports);
+ new_routes.push_back (track);
+ ret.push_back (track);
}
-#endif
- track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
- add_route (track);
-
- track->set_remote_control_id (ntracks());
- return track;
+ catch (failed_constructor &err) {
+ error << _("Session: could not create new midi track.") << endmsg;
+ // XXX should we delete the tracks already created?
+ ret.clear ();
+ return ret;
+ }
+
+ --how_many;
}
- catch (failed_constructor &err) {
- error << _("Session: could not create new midi track.") << endmsg;
- return shared_ptr<MidiTrack> ((MidiTrack*) 0);
+ if (!new_routes.empty()) {
+ add_routes (new_routes, false);
+ save_state (_current_snapshot_name);
}
-}
+ return ret;
+}
-boost::shared_ptr<Route>
-Session::new_midi_route ()
+list<boost::shared_ptr<AudioTrack> >
+Session::new_audio_track (int input_channels, int output_channels, TrackMode mode, uint32_t how_many)
{
- char bus_name[32];
+ 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 */
- /* count existing midi busses */
{
shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (dynamic_cast<MidiTrack*>((*i).get()) == 0) {
+ if (dynamic_cast<AudioTrack*>((*i).get()) != 0) {
if (!(*i)->hidden()) {
n++;
+ channels_used += (*i)->n_inputs().get(DataType::AUDIO);
}
}
}
}
- do {
- snprintf (bus_name, sizeof(bus_name), "Bus %" PRIu32, n+1);
- if (route_by_name (bus_name) == 0) {
- break;
- }
- n++;
+ vector<string> physinputs;
+ vector<string> physoutputs;
+ uint32_t nphysical_in;
+ uint32_t nphysical_out;
- } while (n < (UINT_MAX-1));
+ _engine.get_physical_outputs (physoutputs);
+ _engine.get_physical_inputs (physinputs);
+ control_id = 0;
- try {
- shared_ptr<Route> bus (new Route (*this, bus_name, -1, -1, -1, -1, Route::Flag(0), DataType::MIDI));
-
- if (bus->ensure_io (1, 1, false, this)) {
- error << (_("cannot configure 1 in/1 out configuration for new midi track"))
- << endmsg;
- }
-#if 0
- for (uint32_t x = 0; x < bus->n_inputs(); ++x) {
-
- port = "";
+ while (how_many) {
- if (input_auto_connect & AutoConnectPhysical) {
- port = _engine.get_nth_physical_input ((n+x)%n_physical_inputs);
- }
-
- if (port.length() && bus->connect_input (bus->input (x), port, this)) {
- break;
- }
- }
+ /* 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 (uint32_t x = 0; x < bus->n_outputs(); ++x) {
-
- port = "";
+ do {
+ ++track_id;
- if (output_auto_connect & AutoConnectPhysical) {
- port = _engine.get_nth_physical_input ((n+x)%n_physical_outputs);
- } else if (output_auto_connect & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->input (x%_master_out->n_inputs())->name();
- }
- }
+ snprintf (track_name, sizeof(track_name), "Audio %" PRIu32, track_id);
- if (port.length() && bus->connect_output (bus->output (x), port, this)) {
+ if (route_by_name (track_name) == 0) {
break;
}
- }
-#endif
-/*
- if (_control_out) {
- vector<string> cports;
- uint32_t ni = _control_out->n_inputs();
+
+ } while (track_id < (UINT_MAX-1));
- for (uint32_t n = 0; n < ni; ++n) {
- cports.push_back (_control_out->input(n)->name());
- }
- bus->set_control_outs (cports);
+ if (Config->get_input_auto_connect() & AutoConnectPhysical) {
+ nphysical_in = min (n_physical_inputs, (uint32_t) physinputs.size());
+ } else {
+ nphysical_in = 0;
}
-*/
- add_route (bus);
- return bus;
- }
-
- catch (failed_constructor &err) {
- error << _("Session: could not create new MIDI route.") << endmsg;
- return shared_ptr<Route> ((Route*) 0);
- }
-}
-
-
-shared_ptr<AudioTrack>
-Session::new_audio_track (int input_channels, int output_channels, TrackMode mode)
-{
- char track_name[32];
- uint32_t n = 0;
- uint32_t channels_used = 0;
- string port;
- uint32_t nphysical_in;
- uint32_t nphysical_out;
-
- /* count existing audio tracks */
-
- {
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (dynamic_cast<AudioTrack*>((*i).get()) != 0) {
- if (!(*i)->hidden()) {
- n++;
- channels_used += (*i)->n_inputs().get(DataType::AUDIO);
+
+ if (Config->get_output_auto_connect() & AutoConnectPhysical) {
+ nphysical_out = min (n_physical_outputs, (uint32_t) physinputs.size());
+ } else {
+ nphysical_out = 0;
+ }
+
+ try {
+ shared_ptr<AudioTrack> track (new AudioTrack (*this, track_name, Route::Flag (0), mode));
+
+ if (track->ensure_io (ChanCount(DataType::AUDIO, input_channels), ChanCount(DataType::AUDIO, output_channels), false, this)) {
+ error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
+ input_channels, output_channels)
+ << endmsg;
+ }
+
+ if (nphysical_in) {
+ for (uint32_t x = 0; x < track->n_inputs().get(DataType::AUDIO) && 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;
+ }
}
}
- }
- }
-
- /* 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 {
- snprintf (track_name, sizeof(track_name), "Audio %" PRIu32, n+1);
- if (route_by_name (track_name) == 0) {
- break;
- }
- n++;
-
- } while (n < (UINT_MAX-1));
-
- if (input_auto_connect & AutoConnectPhysical) {
- nphysical_in = n_physical_inputs;
- } else {
- nphysical_in = 0;
- }
-
- if (output_auto_connect & AutoConnectPhysical) {
- nphysical_out = n_physical_outputs;
- } else {
- nphysical_out = 0;
- }
-
- try {
- shared_ptr<AudioTrack> track (new AudioTrack (*this, track_name, Route::Flag (0), mode));
-
- if (track->ensure_io (input_channels, output_channels, false, this)) {
- error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
- input_channels, output_channels)
- << endmsg;
- }
-
- if (nphysical_in) {
- for (uint32_t x = 0; x < track->n_inputs().get(DataType::AUDIO) && x < nphysical_in; ++x) {
+
+ for (uint32_t x = 0; x < track->n_outputs().get(DataType::MIDI); ++x) {
port = "";
- if (input_auto_connect & AutoConnectPhysical) {
- port = _engine.get_nth_physical_input (DataType::AUDIO, (channels_used+x)%nphysical_in);
- }
+ 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().get(DataType::AUDIO))->name();
+ }
+ }
- if (port.length() && track->connect_input (track->input (x), port, this)) {
+ if (port.length() && track->connect_output (track->output (x), port, this)) {
break;
}
}
- }
-
- for (uint32_t x = 0; x < track->n_outputs().get(DataType::AUDIO); ++x) {
- port = "";
+ channels_used += track->n_inputs ().get(DataType::AUDIO);
- if (nphysical_out && (output_auto_connect & AutoConnectPhysical)) {
- port = _engine.get_nth_physical_output (DataType::AUDIO, (channels_used+x)%nphysical_out);
- } else if (output_auto_connect & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->audio_input (x%_master_out->n_inputs().get(DataType::AUDIO))->name();
+ if (_control_out) {
+ vector<string> cports;
+ uint32_t ni = _control_out->n_inputs().get(DataType::AUDIO);
+
+ for (n = 0; n < ni; ++n) {
+ cports.push_back (_control_out->input(n)->name());
}
+
+ track->set_control_outs (cports);
}
+
+ track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
+ track->set_remote_control_id (ntracks() + control_id + 1);
+ ++control_id;
- if (port.length() && track->connect_output (track->output (x), port, this)) {
- break;
- }
+ new_routes.push_back (track);
+ ret.push_back (track);
}
- if (_control_out) {
- vector<string> cports;
- uint32_t ni = _control_out->n_inputs().get(DataType::AUDIO);
-
- for (n = 0; n < ni; ++n) {
- cports.push_back (_control_out->audio_input(n)->name());
- }
-
- track->set_control_outs (cports);
+ catch (failed_constructor &err) {
+ error << _("Session: could not create new audio track.") << endmsg;
+ // XXX should we delete the tracks already created?
+ ret.clear ();
+ return ret;
}
-
- track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
-
- add_route (track);
-
- track->set_remote_control_id (ntracks());
- return track;
+
+ --how_many;
}
- catch (failed_constructor &err) {
- error << _("Session: could not create new audio track.") << endmsg;
- return shared_ptr<AudioTrack> ((AudioTrack*) 0);
+ if (!new_routes.empty()) {
+ add_routes (new_routes, false);
+ save_state (_current_snapshot_name);
}
+
+ return ret;
}
-shared_ptr<Route>
-Session::new_audio_route (int input_channels, int output_channels)
+Session::RouteList
+Session::new_audio_route (int input_channels, int output_channels, uint32_t how_many)
{
char bus_name[32];
+ uint32_t bus_id = 1;
uint32_t n = 0;
string port;
+ RouteList ret;
/* count existing audio busses */
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
if (dynamic_cast<AudioTrack*>((*i).get()) == 0) {
if (!(*i)->hidden()) {
- n++;
+ bus_id++;
}
}
}
}
- do {
- snprintf (bus_name, sizeof(bus_name), "Bus %" PRIu32, n+1);
- if (route_by_name (bus_name) == 0) {
- break;
- }
- n++;
+ vector<string> physinputs;
+ vector<string> physoutputs;
- } while (n < (UINT_MAX-1));
+ _engine.get_physical_outputs (physoutputs);
+ _engine.get_physical_inputs (physinputs);
- try {
- shared_ptr<Route> bus (new Route (*this, bus_name, -1, -1, -1, -1, Route::Flag(0), DataType::AUDIO));
+ while (how_many) {
- if (bus->ensure_io (input_channels, output_channels, false, this)) {
- error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
- input_channels, output_channels)
- << endmsg;
- }
+ do {
+ ++bus_id;
- for (uint32_t x = 0; x < bus->n_inputs().get(DataType::AUDIO); ++x) {
-
- port = "";
+ snprintf (bus_name, sizeof(bus_name), "Bus %" PRIu32, bus_id);
- if (input_auto_connect & AutoConnectPhysical) {
- port = _engine.get_nth_physical_input (DataType::AUDIO, (n+x)%n_physical_inputs);
- }
-
- if (port.length() && bus->connect_input (bus->input (x), port, this)) {
+ if (route_by_name (bus_name) == 0) {
break;
}
- }
- for (uint32_t x = 0; x < bus->n_outputs().get(DataType::AUDIO); ++x) {
+ } while (bus_id < (UINT_MAX-1));
+
+ try {
+ shared_ptr<Route> bus (new Route (*this, bus_name, -1, -1, -1, -1, Route::Flag(0), DataType::AUDIO));
- port = "";
+ if (bus->ensure_io (ChanCount(DataType::AUDIO, input_channels), ChanCount(DataType::AUDIO, output_channels), false, this)) {
+ error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
+ input_channels, output_channels)
+ << endmsg;
+ }
+
+ for (uint32_t x = 0; n_physical_inputs && x < bus->n_inputs().get(DataType::AUDIO); ++x) {
+
+ port = "";
- if (output_auto_connect & AutoConnectPhysical) {
- port = _engine.get_nth_physical_input (DataType::AUDIO, (n+x)%n_physical_outputs);
- } else if (output_auto_connect & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->audio_input (x%_master_out->n_inputs().get(DataType::AUDIO))->name();
+ if (Config->get_input_auto_connect() & AutoConnectPhysical) {
+ port = physinputs[((n+x)%n_physical_inputs)];
+ }
+
+ if (port.length() && bus->connect_input (bus->input (x), port, this)) {
+ break;
}
}
-
- if (port.length() && bus->connect_output (bus->output (x), port, this)) {
- break;
+
+ for (uint32_t x = 0; n_physical_outputs && x < bus->n_outputs().get(DataType::AUDIO); ++x) {
+
+ port = "";
+
+ 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 (x%_master_out->n_inputs().get(DataType::AUDIO))->name();
+ }
+ }
+
+ if (port.length() && bus->connect_output (bus->output (x), port, this)) {
+ break;
+ }
+ }
+
+ if (_control_out) {
+ vector<string> cports;
+ uint32_t ni = _control_out->n_inputs().get(DataType::AUDIO);
+
+ for (uint32_t n = 0; n < ni; ++n) {
+ cports.push_back (_control_out->input(n)->name());
+ }
+ bus->set_control_outs (cports);
}
- }
- if (_control_out) {
- vector<string> cports;
- uint32_t ni = _control_out->n_inputs().get(DataType::AUDIO);
+ ret.push_back (bus);
+ }
+
- for (uint32_t n = 0; n < ni; ++n) {
- cports.push_back (_control_out->input(n)->name());
- }
- bus->set_control_outs (cports);
+ catch (failed_constructor &err) {
+ error << _("Session: could not create new audio route.") << endmsg;
+ ret.clear ();
+ return ret;
}
-
- add_route (bus);
- return bus;
+
+ --how_many;
}
- catch (failed_constructor &err) {
- error << _("Session: could not create new audio route.") << endmsg;
- return shared_ptr<Route> ((Route*) 0);
+ if (!ret.empty()) {
+ add_routes (ret, false);
+ save_state (_current_snapshot_name);
}
+
+ return ret;
+
}
void
-Session::add_route (shared_ptr<Route> route)
+Session::add_routes (RouteList& new_routes, bool save)
{
{
RCUWriter<RouteList> writer (routes);
shared_ptr<RouteList> r = writer.get_copy ();
- r->push_front (route);
+ r->insert (r->end(), new_routes.begin(), new_routes.end());
resort_routes_using (r);
}
- route->solo_changed.connect (sigc::bind (mem_fun (*this, &Session::route_solo_changed), route));
- route->mute_changed.connect (mem_fun (*this, &Session::route_mute_changed));
- route->output_changed.connect (mem_fun (*this, &Session::set_worst_io_latencies_x));
- route->redirects_changed.connect (mem_fun (*this, &Session::update_latency_compensation_proxy));
-
- if (route->master()) {
- _master_out = route;
- }
+ for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
+
+ boost::weak_ptr<Route> wpr (*x);
- if (route->control()) {
- _control_out = route;
+ (*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)->redirects_changed.connect (mem_fun (*this, &Session::update_latency_compensation_proxy));
+
+ if ((*x)->master()) {
+ _master_out = (*x);
+ }
+
+ if ((*x)->control()) {
+ _control_out = (*x);
+ }
}
set_dirty();
- save_state (_current_snapshot_name);
- save_history (_current_snapshot_name);
- RouteAdded (route); /* EMIT SIGNAL */
+ if (save) {
+ save_state (_current_snapshot_name);
+ }
+
+ RouteAdded (new_routes); /* EMIT SIGNAL */
}
void
-Session::add_diskstream (Diskstream* dstream)
+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();
{
- Glib::RWLock::WriterLock lm (diskstream_lock);
- diskstreams.push_back (dstream);
+ RCUWriter<DiskstreamList> writer (diskstreams);
+ boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
+ ds->push_back (dstream);
}
- /* take a reference to the diskstream, preventing it from
- ever being deleted until the session itself goes away,
- or chooses to remove it for its own purposes.
- */
-
- dstream->ref();
dstream->set_block_size (current_block_size);
dstream->PlaylistChanged.connect (sigc::bind (mem_fun (*this, &Session::diskstream_playlist_changed), dstream));
diskstream_playlist_changed (dstream);
dstream->prepare ();
-
- set_dirty();
- save_state (_current_snapshot_name);
- save_history (_current_snapshot_name);
-
- DiskstreamAdded (dstream); /* EMIT SIGNAL */
}
void
{
RCUWriter<RouteList> writer (routes);
shared_ptr<RouteList> rs = writer.get_copy ();
- rs->remove (route);
+ rs->remove (route);
+
/* deleting the master out seems like a dumb
idea, but its more of a UI policy issue
than our concern.
*/
if (route == _master_out) {
- _master_out = shared_ptr<Route> ((Route*) 0);
+ _master_out = shared_ptr<Route> ();
}
if (route == _control_out) {
- _control_out = shared_ptr<Route> ((Route*) 0);
+ _control_out = shared_ptr<Route> ();
/* cancel control outs for all routes */
/* writer goes out of scope, forces route list update */
}
- AudioTrack* at;
- AudioDiskstream* ds = 0;
+ Track* t;
+ boost::shared_ptr<Diskstream> ds;
- if ((at = dynamic_cast<AudioTrack*>(route.get())) != 0) {
- ds = &at->audio_diskstream();
+ if ((t = dynamic_cast<Track*>(route.get())) != 0) {
+ ds = t->diskstream();
}
if (ds) {
{
- Glib::RWLock::WriterLock lm (diskstream_lock);
- diskstreams.remove (ds);
+ RCUWriter<DiskstreamList> dsl (diskstreams);
+ boost::shared_ptr<DiskstreamList> d = dsl.get_copy();
+ d->remove (ds);
}
-
- ds->unref ();
}
find_current_end ();
update_latency_compensation (false, false);
set_dirty();
+
+ // We need to disconnect the routes inputs and outputs
+ route->disconnect_inputs(NULL);
+ route->disconnect_outputs(NULL);
- /* XXX should we disconnect from the Route's signals ? */
+ /* get rid of it from the dead wood collection in the route list manager */
+
+ /* XXX i think this is unsafe as it currently stands, but i am not sure. (pd, october 2nd, 2006) */
+
+ routes.flush ();
+
+ /* try to cause everyone to drop their references */
- save_state (_current_snapshot_name);
- save_history (_current_snapshot_name);
+ route->drop_references ();
- /* all shared ptrs to route should go out of scope here */
+ /* save the new state of the world */
+
+ if (save_state (_current_snapshot_name)) {
+ save_history (_current_snapshot_name);
+ }
}
void
}
void
-Session::route_solo_changed (void* src, shared_ptr<Route> route)
+Session::route_solo_changed (void* src, boost::weak_ptr<Route> wpr)
{
if (solo_update_disabled) {
// We know already
}
bool is_track;
-
- is_track = (dynamic_cast<AudioTrack*>(route.get()) != 0);
+ boost::shared_ptr<Route> route = wpr.lock ();
+
+ if (!route) {
+ /* should not happen */
+ error << string_compose (_("programming error: %1"), X_("invalid route weak ptr passed to route_solo_changed")) << endmsg;
+ return;
+ }
+
+ is_track = (boost::dynamic_pointer_cast<AudioTrack>(route) != 0);
shared_ptr<RouteList> r = routes.reader ();
/* don't mess with busses */
- if (dynamic_cast<AudioTrack*>((*i).get()) == 0) {
+ if (dynamic_cast<Track*>((*i).get()) == 0) {
continue;
}
/* don't mess with tracks */
- if (dynamic_cast<AudioTrack*>((*i).get()) != 0) {
+ if (dynamic_cast<Track*>((*i).get()) != 0) {
continue;
}
}
then leave it as it is.
*/
- if (_solo_latched) {
+ if (Config->get_solo_latched()) {
continue;
}
}
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
if ((*i)->soloed()) {
something_soloed = true;
- if (dynamic_cast<AudioTrack*>((*i).get())) {
+ if (dynamic_cast<Track*>((*i).get())) {
if (is_track) {
same_thing_soloed = true;
break;
set_dirty();
}
-void
-Session::set_solo_latched (bool yn)
-{
- if (yn != _solo_latched) {
- _solo_latched = yn;
- set_dirty ();
- ControlChanged (SoloLatch);
- }
-}
-
void
Session::update_route_solo_state ()
{
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
if ((*i)->soloed()) {
mute = true;
- if (dynamic_cast<AudioTrack*>((*i).get())) {
+ if (dynamic_cast<Track*>((*i).get())) {
is_track = true;
}
break;
/* only alter track solo mute */
- if (dynamic_cast<AudioTrack*>((*i).get())) {
+ if (dynamic_cast<Track*>((*i).get())) {
if ((*i)->soloed()) {
(*i)->set_solo_mute (!mute);
} else {
/* only alter bus solo mute */
- if (!dynamic_cast<AudioTrack*>((*i).get())) {
+ if (!dynamic_cast<Track*>((*i).get())) {
if ((*i)->soloed()) {
return shared_ptr<Route> ((Route*) 0);
}
+shared_ptr<Route>
+Session::route_by_id (PBD::ID id)
+{
+ shared_ptr<RouteList> r = routes.reader ();
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i)->id() == id) {
+ return *i;
+ }
+ }
+
+ return shared_ptr<Route> ((Route*) 0);
+}
+
shared_ptr<Route>
Session::route_by_remote_id (uint32_t id)
{
return;
}
- jack_nframes_t max = get_maximum_extent ();
+ nframes_t max = get_maximum_extent ();
if (max > end_location->end()) {
end_location->set_end (max);
}
}
-jack_nframes_t
+nframes_t
Session::get_maximum_extent () const
{
- jack_nframes_t max = 0;
- jack_nframes_t me;
+ nframes_t max = 0;
+ nframes_t me;
- /* Don't take the diskstream lock. Caller must have other ways to
- ensure atomicity.
- */
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::const_iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
- Playlist* pl = (*i)->playlist();
+ for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
+ boost::shared_ptr<Playlist> pl = (*i)->playlist();
if ((me = pl->get_maximum_extent()) > max) {
max = me;
}
return max;
}
-Diskstream *
+boost::shared_ptr<Diskstream>
Session::diskstream_by_name (string name)
{
- Glib::RWLock::ReaderLock lm (diskstream_lock);
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
if ((*i)->name() == name) {
- return* i;
+ return *i;
}
}
- return 0;
+ return boost::shared_ptr<Diskstream>((Diskstream*) 0);
}
-Diskstream *
+boost::shared_ptr<Diskstream>
Session::diskstream_by_id (const PBD::ID& id)
{
- Glib::RWLock::ReaderLock lm (diskstream_lock);
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
if ((*i)->id() == id) {
return *i;
}
}
- return 0;
+ return boost::shared_ptr<Diskstream>((Diskstream*) 0);
}
-/* AudioRegion management */
+/* Region management */
string
Session::new_region_name (string old)
while (number < (UINT_MAX-1)) {
- AudioRegionList::const_iterator i;
+ 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 = audio_regions.begin(); i != audio_regions.end(); ++i) {
+ for (i = regions.begin(); i != regions.end(); ++i) {
if (i->second->name() == sbuf) {
break;
}
}
- if (i == audio_regions.end()) {
+ if (i == regions.end()) {
break;
}
}
char buf[16];
string subbase;
+ assert(base.find("/") == string::npos);
+
if (base == "") {
Glib::Mutex::Lock lm (region_lock);
- snprintf (buf, sizeof (buf), "%d", (int)audio_regions.size() + 1);
+ snprintf (buf, sizeof (buf), "%d", (int)regions.size() + 1);
result = "region.";
name_taken = false;
- for (AudioRegionList::const_iterator i = audio_regions.begin(); i != audio_regions.end(); ++i) {
+ for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ++i) {
if (i->second->name() == result) {
name_taken = true;
break;
}
void
-Session::add_region (Region* region)
+Session::add_region (boost::shared_ptr<Region> region)
{
- AudioRegion* ar = 0;
- AudioRegion* oar = 0;
+ boost::shared_ptr<Region> other;
bool added = false;
{
Glib::Mutex::Lock lm (region_lock);
- if ((ar = dynamic_cast<AudioRegion*> (region)) != 0) {
-
- AudioRegionList::iterator x;
+ RegionList::iterator x;
- for (x = audio_regions.begin(); x != audio_regions.end(); ++x) {
+ for (x = regions.begin(); x != regions.end(); ++x) {
- oar = dynamic_cast<AudioRegion*> (x->second);
+ other = x->second;
- if (ar->region_list_equivalent (*oar)) {
- break;
- }
+ if (region->region_list_equivalent (other)) {
+ break;
}
+ }
- if (x == audio_regions.end()) {
+ if (x == regions.end()) {
- pair<AudioRegionList::key_type,AudioRegionList::mapped_type> entry;
+ pair<RegionList::key_type,RegionList::mapped_type> entry;
- entry.first = region->id();
- entry.second = ar;
+ entry.first = region->id();
+ entry.second = region;
- pair<AudioRegionList::iterator,bool> x = audio_regions.insert (entry);
-
- if (!x.second) {
- return;
- }
+ pair<RegionList::iterator,bool> x = regions.insert (entry);
- added = true;
- }
- } else {
+ if (!x.second) {
+ return;
+ }
- fatal << _("programming error: ")
- << X_("unknown region type passed to Session::add_region()")
- << endmsg;
- /*NOTREACHED*/
+ added = true;
+ }
- }
}
/* mark dirty because something has changed even if we didn't
set_dirty();
if (added) {
- region->GoingAway.connect (mem_fun (*this, &Session::remove_region));
- region->StateChanged.connect (sigc::bind (mem_fun (*this, &Session::region_changed), region));
- AudioRegionAdded (ar); /* EMIT SIGNAL */
+ region->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_region), boost::weak_ptr<Region>(region)));
+ region->StateChanged.connect (sigc::bind (mem_fun (*this, &Session::region_changed), boost::weak_ptr<Region>(region)));
+ RegionAdded (region); /* EMIT SIGNAL */
}
}
void
-Session::region_changed (Change what_changed, Region* region)
+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);
}
void
-Session::region_renamed (Region* region)
+Session::remove_region (boost::weak_ptr<Region> weak_region)
{
- add_region (region);
-}
+ RegionList::iterator i;
+ boost::shared_ptr<Region> region (weak_region.lock ());
+
+ if (!region) {
+ return;
+ }
-void
-Session::remove_region (Region* region)
-{
- AudioRegionList::iterator i;
- AudioRegion* ar = 0;
bool removed = false;
-
+
{
Glib::Mutex::Lock lm (region_lock);
- if ((ar = dynamic_cast<AudioRegion*> (region)) != 0) {
- if ((i = audio_regions.find (region->id())) != audio_regions.end()) {
- audio_regions.erase (i);
- removed = true;
- }
-
- } else {
-
- fatal << _("programming error: ")
- << X_("unknown region type passed to Session::remove_region()")
- << endmsg;
- /*NOTREACHED*/
+ if ((i = regions.find (region->id())) != regions.end()) {
+ regions.erase (i);
+ removed = true;
}
}
set_dirty();
if (removed) {
- AudioRegionRemoved(ar); /* EMIT SIGNAL */
+ RegionRemoved(region); /* EMIT SIGNAL */
}
}
-Region*
-Session::find_whole_file_parent (Region& child)
+boost::shared_ptr<Region>
+Session::find_whole_file_parent (boost::shared_ptr<Region const> child)
{
- AudioRegionList::iterator i;
- AudioRegion* region;
+ RegionList::iterator i;
+ boost::shared_ptr<Region> region;
+
Glib::Mutex::Lock lm (region_lock);
- for (i = audio_regions.begin(); i != audio_regions.end(); ++i) {
+ for (i = regions.begin(); i != regions.end(); ++i) {
region = i->second;
if (region->whole_file()) {
- if (child.source_equivalent (*region)) {
+ if (child->source_equivalent (region)) {
return region;
}
}
}
- return 0;
+ return boost::shared_ptr<Region> ();
}
void
-Session::find_equivalent_playlist_regions (Region& region, vector<Region*>& result)
+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 (Region* region)
+Session::destroy_region (boost::shared_ptr<Region> region)
{
- AudioRegion* aregion;
-
- if ((aregion = dynamic_cast<AudioRegion*> (region)) == 0) {
- return 0;
+ vector<boost::shared_ptr<Source> > srcs;
+
+ {
+ boost::shared_ptr<AudioRegion> aregion;
+
+ if ((aregion = boost::dynamic_pointer_cast<AudioRegion> (region)) == 0) {
+ return 0;
+ }
+
+ if (aregion->playlist()) {
+ aregion->playlist()->destroy_region (region);
+ }
+
+ for (uint32_t n = 0; n < aregion->n_channels(); ++n) {
+ srcs.push_back (aregion->source (n));
+ }
}
- if (aregion->playlist()) {
- aregion->playlist()->destroy_region (region);
- }
+ region->drop_references ();
- vector<Source*> srcs;
-
- for (uint32_t n = 0; n < aregion->n_channels(); ++n) {
- srcs.push_back (&aregion->source (n));
- }
+ for (vector<boost::shared_ptr<Source> >::iterator i = srcs.begin(); i != srcs.end(); ++i) {
- for (vector<Source*>::iterator i = srcs.begin(); i != srcs.end(); ++i) {
-
- if ((*i)->use_cnt() == 0) {
- AudioFileSource* afs = dynamic_cast<AudioFileSource*>(*i);
+ if (!(*i)->used()) {
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*i);
+
if (afs) {
(afs)->mark_for_remove ();
}
- delete *i;
+
+ (*i)->drop_references ();
+
+ cerr << "source was not used by any playlist\n";
}
}
}
int
-Session::destroy_regions (list<Region*> regions)
+Session::destroy_regions (list<boost::shared_ptr<Region> > regions)
{
- for (list<Region*>::iterator i = regions.begin(); i != regions.end(); ++i) {
+ for (list<boost::shared_ptr<Region> >::iterator i = regions.begin(); i != regions.end(); ++i) {
destroy_region (*i);
}
return 0;
int
Session::remove_last_capture ()
{
- list<Region*> r;
-
- Glib::RWLock::ReaderLock lm (diskstream_lock);
+ list<boost::shared_ptr<Region> > r;
+
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
- list<Region*>& l = (*i)->last_capture_regions();
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
+ list<boost::shared_ptr<Region> >& l = (*i)->last_capture_regions();
if (!l.empty()) {
r.insert (r.end(), l.begin(), l.end());
}
int
-Session::remove_region_from_region_list (Region& r)
+Session::remove_region_from_region_list (boost::shared_ptr<Region> r)
{
- remove_region (&r);
+ remove_region (r);
return 0;
}
/* Source Management */
-
void
-Session::add_audio_source (AudioSource* source)
+Session::add_source (boost::shared_ptr<Source> source)
{
- pair<AudioSourceList::key_type, AudioSourceList::mapped_type> entry;
+ pair<SourceMap::key_type, SourceMap::mapped_type> entry;
+ pair<SourceMap::iterator,bool> result;
- {
- Glib::Mutex::Lock lm (audio_source_lock);
- entry.first = source->id();
- entry.second = source;
- audio_sources.insert (entry);
- }
-
- source->GoingAway.connect (mem_fun (this, &Session::remove_source));
- set_dirty();
+ entry.first = source->id();
+ entry.second = source;
- SourceAdded (source); /* EMIT SIGNAL */
+ {
+ Glib::Mutex::Lock lm (source_lock);
+ result = sources.insert (entry);
+ }
+
+ if (result.second) {
+ source->GoingAway.connect (sigc::bind (mem_fun (this, &Session::remove_source), boost::weak_ptr<Source> (source)));
+ set_dirty();
+ }
}
void
-Session::remove_source (Source* source)
+Session::remove_source (boost::weak_ptr<Source> src)
{
- AudioSourceList::iterator i;
+ SourceMap::iterator i;
+ boost::shared_ptr<Source> source = src.lock();
- {
- Glib::Mutex::Lock lm (audio_source_lock);
+ if (!source) {
+ return;
+ }
- if ((i = audio_sources.find (source->id())) != audio_sources.end()) {
- audio_sources.erase (i);
- }
+ {
+ Glib::Mutex::Lock lm (source_lock);
+
+ {
+ Glib::Mutex::Lock lm (source_lock);
+
+ if ((i = sources.find (source->id())) != sources.end()) {
+ sources.erase (i);
+ }
+ }
}
-
+
if (!_state_of_the_state & InCleanup) {
-
+
/* save state so we don't end up with a session file
referring to non-existent sources.
*/
save_state (_current_snapshot_name);
- save_history (_current_snapshot_name);
}
-
- SourceRemoved(source); /* EMIT SIGNAL */
}
-Source *
+boost::shared_ptr<Source>
Session::source_by_id (const PBD::ID& id)
{
- Glib::Mutex::Lock lm (audio_source_lock);
- AudioSourceList::iterator i;
- Source* source = 0;
+ Glib::Mutex::Lock lm (source_lock);
+ SourceMap::iterator i;
+ boost::shared_ptr<Source> source;
- if ((i = audio_sources.find (id)) != audio_sources.end()) {
+ if ((i = sources.find (id)) != sources.end()) {
source = i->second;
}
}
string
-Session::peak_path_from_audio_path (string audio_path)
+Session::peak_path_from_audio_path (string audio_path) const
{
- /* XXX hardly bombproof! fix me */
-
string res;
- res = Glib::path_get_dirname (audio_path);
- res = Glib::path_get_dirname (res);
- res += '/';
- res += peak_dir_name;
- res += '/';
+ res = peak_dir ();
res += PBD::basename_nosuffix (audio_path);
res += ".peak";
spath = (*i).path;
- if (destructive) {
- spath += tape_dir_name;
- } else {
- spath += sound_dir_name;
- }
+ spath += sound_dir (false);
if (destructive) {
if (nchan < 2) {
} else {
snprintf (buf, sizeof(buf), "%s/T%04d-%s.wav", spath.c_str(), cnt, legalized.c_str());
}
+
} else {
spath += '/';
}
}
- if (access (buf, F_OK) == 0) {
+ if (g_file_test (buf, G_FILE_TEST_EXISTS)) {
existing++;
- }
+ }
+
}
if (existing == 0) {
if (cnt > limit) {
error << string_compose(_("There are already %1 recordings for %2, which I consider too many."), limit, name) << endmsg;
+ destroy ();
throw failed_constructor();
}
}
string foo = buf;
- if (destructive) {
- spath = tape_dir ();
- } else {
- spath = discover_best_sound_dir ();
- }
+ spath = discover_best_sound_dir ();
+ spath += '/';
string::size_type pos = foo.find_last_of ('/');
return spath;
}
-AudioFileSource *
+boost::shared_ptr<AudioFileSource>
Session::create_audio_source_for_session (AudioDiskstream& ds, uint32_t chan, bool destructive)
{
string spath = audio_path_from_name (ds.name(), ds.n_channels().get(DataType::AUDIO), chan, destructive);
+ return boost::dynamic_pointer_cast<AudioFileSource> (
+ SourceFactory::createWritable (DataType::AUDIO, *this, spath, destructive, frame_rate()));
+}
+
+// FIXME: _terrible_ code duplication
+string
+Session::change_midi_path_by_name (string path, string oldname, string newname, bool destructive)
+{
+ string look_for;
+ string old_basename = PBD::basename_nosuffix (oldname);
+ string new_legalized = legalize_for_path (newname);
+
+ /* note: we know (or assume) the old path is already valid */
- /* this might throw failed_constructor(), which is OK */
-
if (destructive) {
- return new DestructiveFileSource (spath,
- Config->get_native_file_data_format(),
- Config->get_native_file_header_format(),
- frame_rate());
+
+ /* destructive file sources have a name of the form:
+
+ /path/to/Tnnnn-NAME(%[LR])?.wav
+
+ the task here is to replace NAME with the new name.
+ */
+
+ /* find last slash */
+
+ string dir;
+ string prefix;
+ string::size_type slash;
+ string::size_type dash;
+
+ if ((slash = path.find_last_of ('/')) == string::npos) {
+ return "";
+ }
+
+ dir = path.substr (0, slash+1);
+
+ /* '-' is not a legal character for the NAME part of the path */
+
+ if ((dash = path.find_last_of ('-')) == string::npos) {
+ return "";
+ }
+
+ prefix = path.substr (slash+1, dash-(slash+1));
+
+ path = dir;
+ path += prefix;
+ path += '-';
+ path += new_legalized;
+ path += ".mid"; /* XXX gag me with a spoon */
+
} else {
- return new SndFileSource (spath,
- Config->get_native_file_data_format(),
- Config->get_native_file_header_format(),
- frame_rate());
+
+ /* non-destructive file sources have a name of the form:
+
+ /path/to/NAME-nnnnn(%[LR])?.wav
+
+ the task here is to replace NAME with the new name.
+ */
+
+ string dir;
+ string suffix;
+ string::size_type slash;
+ string::size_type dash;
+ string::size_type postfix;
+
+ /* find last slash */
+
+ if ((slash = path.find_last_of ('/')) == string::npos) {
+ return "";
+ }
+
+ dir = path.substr (0, slash+1);
+
+ /* '-' is not a legal character for the NAME part of the path */
+
+ if ((dash = path.find_last_of ('-')) == string::npos) {
+ return "";
+ }
+
+ suffix = path.substr (dash+1);
+
+ // Suffix is now everything after the dash. Now we need to eliminate
+ // the nnnnn part, which is done by either finding a '%' or a '.'
+
+ postfix = suffix.find_last_of ("%");
+ if (postfix == string::npos) {
+ postfix = suffix.find_last_of ('.');
+ }
+
+ if (postfix != string::npos) {
+ suffix = suffix.substr (postfix);
+ } else {
+ error << "Logic error in Session::change_midi_path_by_name(), please report to the developers" << endl;
+ return "";
+ }
+
+ const uint32_t limit = 10000;
+ char buf[PATH_MAX+1];
+
+ for (uint32_t cnt = 1; cnt <= limit; ++cnt) {
+
+ snprintf (buf, sizeof(buf), "%s%s-%u%s", dir.c_str(), newname.c_str(), cnt, suffix.c_str());
+
+ if (access (buf, F_OK) != 0) {
+ path = buf;
+ break;
+ }
+ path = "";
+ }
+
+ if (path == "") {
+ error << "FATAL ERROR! Could not find a " << endl;
+ }
+
}
+
+ return path;
}
string
return spath;
}
-MidiSource *
+boost::shared_ptr<MidiSource>
Session::create_midi_source_for_session (MidiDiskstream& ds)
{
string spath = midi_path_from_name (ds.name());
-
- /* this might throw failed_constructor(), which is OK */
- return new SMFSource (spath);
+
+ return boost::dynamic_pointer_cast<SMFSource> (SourceFactory::createWritable (DataType::MIDI, *this, spath, false, frame_rate()));
}
/* Playlist management */
-Playlist *
+boost::shared_ptr<Playlist>
Session::playlist_by_name (string name)
{
Glib::Mutex::Lock lm (playlist_lock);
return* i;
}
}
- return 0;
+
+ return boost::shared_ptr<Playlist>();
}
void
-Session::add_playlist (Playlist* playlist)
+Session::add_playlist (boost::shared_ptr<Playlist> playlist)
{
if (playlist->hidden()) {
return;
Glib::Mutex::Lock lm (playlist_lock);
if (find (playlists.begin(), playlists.end(), playlist) == playlists.end()) {
playlists.insert (playlists.begin(), playlist);
- // playlist->ref();
- playlist->InUse.connect (mem_fun (*this, &Session::track_playlist));
- playlist->GoingAway.connect (mem_fun (*this, &Session::remove_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)));
}
}
}
void
-Session::track_playlist (Playlist* pl, bool inuse)
+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) {
- //cerr << "shifting playlist to unused: " << pl->name() << endl;
unused_playlists.insert (pl);
} else {
- //cerr << "shifting playlist to used: " << pl->name() << endl;
-
+
playlists.insert (pl);
if ((x = unused_playlists.find (pl)) != unused_playlists.end()) {
}
void
-Session::remove_playlist (Playlist* playlist)
+Session::remove_playlist (boost::weak_ptr<Playlist> weak_playlist)
{
if (_state_of_the_state & Deletion) {
return;
}
+ boost::shared_ptr<Playlist> playlist (weak_playlist.lock());
+
+ if (!playlist) {
+ return;
+ }
+
{
Glib::Mutex::Lock lm (playlist_lock);
- // cerr << "removing playlist: " << playlist->name() << endl;
PlaylistList::iterator i;
i = find (playlists.begin(), playlists.end(), playlist);
-
if (i != playlists.end()) {
playlists.erase (i);
}
}
void
-Session::set_audition (AudioRegion* r)
+Session::set_audition (boost::shared_ptr<Region> r)
{
pending_audition_region = r;
post_transport_work = PostTransportWork (post_transport_work | PostTransportAudition);
schedule_butler_transport_work ();
}
+void
+Session::audition_playlist ()
+{
+ Event* ev = new Event (Event::Audition, Event::Add, Event::Immediate, 0, 0.0);
+ ev->region.reset ();
+ queue_event (ev);
+}
+
void
Session::non_realtime_set_audition ()
{
- if (pending_audition_region == (AudioRegion*) 0xfeedface) {
+ if (!pending_audition_region) {
auditioner->audition_current_playlist ();
- } else if (pending_audition_region) {
- auditioner->audition_region (*pending_audition_region);
+ } else {
+ auditioner->audition_region (pending_audition_region);
+ pending_audition_region.reset ();
}
- pending_audition_region = 0;
AuditionActive (true); /* EMIT SIGNAL */
}
void
-Session::audition_playlist ()
+Session::audition_region (boost::shared_ptr<Region> r)
{
Event* ev = new Event (Event::Audition, Event::Add, Event::Immediate, 0, 0.0);
- ev->set_ptr ((void*) 0xfeedface);
+ ev->region = r;
queue_event (ev);
}
-void
-Session::audition_region (Region& r)
-{
- AudioRegion* ar = dynamic_cast<AudioRegion*>(&r);
- if (ar) {
- Event* ev = new Event (Event::Audition, Event::Add, Event::Immediate, 0, 0.0);
- ev->set_ptr (ar);
- queue_event (ev);
- }
-}
-
void
Session::cancel_audition ()
{
if (auditioner->active()) {
auditioner->cancel_audition ();
- AuditionActive (false); /* EMIT SIGNAL */
+ AuditionActive (false); /* EMIT SIGNAL */
}
}
void
Session::remove_empty_sounds ()
{
-
PathScanner scanner;
- string dir;
-
- dir = sound_dir ();
- vector<string *>* possible_audiofiles = scanner (dir, "\\.wav$", false, true);
+ vector<string *>* possible_audiofiles = scanner (sound_dir(), "\\.(wav|aiff|caf|w64)$", false, true);
+ Glib::Mutex::Lock lm (source_lock);
+
+ regex_t compiled_tape_track_pattern;
+ int err;
+
+ if ((err = regcomp (&compiled_tape_track_pattern, "/T[0-9][0-9][0-9][0-9]-", REG_EXTENDED|REG_NOSUB))) {
+
+ char msg[256];
+
+ regerror (err, &compiled_tape_track_pattern, msg, sizeof (msg));
+
+ error << string_compose (_("Cannot compile tape track regexp for use (%1)"), msg) << endmsg;
+ return;
+ }
+
for (vector<string *>::iterator i = possible_audiofiles->begin(); i != possible_audiofiles->end(); ++i) {
+
+ /* never remove files that appear to be a tape track */
- if (AudioFileSource::is_empty (*(*i))) {
+ if (regexec (&compiled_tape_track_pattern, (*i)->c_str(), 0, 0, 0) == 0) {
+ delete *i;
+ continue;
+ }
+
+ if (AudioFileSource::is_empty (*this, *(*i))) {
unlink ((*i)->c_str());
uint32_t
Session::n_diskstreams () const
{
- Glib::RWLock::ReaderLock lm (diskstream_lock);
uint32_t n = 0;
- for (DiskstreamList::const_iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
+
+ for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
if (!(*i)->hidden()) {
n++;
}
return;
}
- Glib::RWLock::ReaderLock lm2 (diskstream_lock);
+ /* every track/bus asked for this to be handled but it was deferred because
+ we were connecting. do it now.
+ */
+
+ request_input_change_handling ();
resort_routes ();
reflect any changes in latencies within the graph.
*/
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
+
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
(*i)->set_capture_offset ();
}
}
shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- AudioTrack* at;
+ Track* at;
- if ((at = dynamic_cast<AudioTrack*>((*i).get())) != 0) {
+ if ((at = dynamic_cast<Track*>((*i).get())) != 0) {
at->set_record_enable (yn, this);
}
}
/*NOTREACHED*/
}
- redirect->GoingAway.connect (mem_fun (*this, &Session::remove_redirect));
+ redirect->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_redirect), redirect));
set_dirty();
}
Insert* insert;
PortInsert* port_insert;
PluginInsert* plugin_insert;
-
+
if ((insert = dynamic_cast<Insert *> (redirect)) != 0) {
if ((port_insert = dynamic_cast<PortInsert *> (insert)) != 0) {
- _port_inserts.remove (port_insert);
+ list<PortInsert*>::iterator x = find (_port_inserts.begin(), _port_inserts.end(), port_insert);
+ if (x != _port_inserts.end()) {
+ insert_bitset[port_insert->bit_slot()] = false;
+ _port_inserts.erase (x);
+ }
} else if ((plugin_insert = dynamic_cast<PluginInsert *> (insert)) != 0) {
_plugin_inserts.remove (plugin_insert);
} else {
- fatal << _("programming error: unknown type of Insert deleted!") << endmsg;
+ fatal << string_compose (_("programming error: %1"),
+ X_("unknown type of Insert deleted!"))
+ << endmsg;
/*NOTREACHED*/
}
} else if ((send = dynamic_cast<Send *> (redirect)) != 0) {
- _sends.remove (send);
+ list<Send*>::iterator x = find (_sends.begin(), _sends.end(), send);
+ if (x != _sends.end()) {
+ send_bitset[send->bit_slot()] = false;
+ _sends.erase (x);
+ }
} else {
fatal << _("programming error: unknown type of Redirect deleted!") << endmsg;
/*NOTREACHED*/
set_dirty();
}
-jack_nframes_t
+nframes_t
Session::available_capture_duration ()
{
- const double scale = 4096.0 / sizeof (Sample);
-
+ float sample_bytes_on_disk;
+
+ switch (Config->get_native_file_data_format()) {
+ case FormatFloat:
+ sample_bytes_on_disk = 4;
+ break;
+
+ case FormatInt24:
+ sample_bytes_on_disk = 3;
+ break;
+
+ default:
+ /* impossible, but keep some gcc versions happy */
+ fatal << string_compose (_("programming error: %1"),
+ X_("illegal native file data format"))
+ << endmsg;
+ /*NOTREACHED*/
+ }
+
+ double scale = 4096.0 / sample_bytes_on_disk;
+
if (_total_free_4k_blocks * scale > (double) max_frames) {
return max_frames;
}
- return (jack_nframes_t) floor (_total_free_4k_blocks * scale);
+ return (nframes_t) floor (_total_free_4k_blocks * scale);
}
void
return 0;
}
-void
-Session::set_edit_mode (EditMode mode)
-{
- _edit_mode = mode;
-
- {
- Glib::Mutex::Lock lm (playlist_lock);
-
- for (PlaylistList::iterator i = playlists.begin(); i != playlists.end(); ++i) {
- (*i)->set_edit_mode (mode);
- }
- }
-
- set_dirty ();
- ControlChanged (EditingMode); /* EMIT SIGNAL */
-}
-
void
Session::tempo_map_changed (Change ignored)
{
allocate_pan_automation_buffers (current_block_size, howmany.get(DataType::AUDIO), false);
}
-string
-Session::next_send_name ()
+uint32_t
+Session::next_insert_id ()
+{
+ /* this doesn't really loop forever. just think about it */
+
+ while (true) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 0; n < insert_bitset.size(); ++n) {
+ if (!insert_bitset[n]) {
+ insert_bitset[n] = true;
+ cerr << "Returning " << n << " as insert ID\n";
+ return n;
+
+ }
+ }
+
+ /* none available, so resize and try again */
+
+ insert_bitset.resize (insert_bitset.size() + 16, false);
+ }
+}
+
+uint32_t
+Session::next_send_id ()
{
- char buf[32];
- snprintf (buf, sizeof (buf), "send %" PRIu32, ++send_cnt);
- return buf;
+ /* this doesn't really loop forever. just think about it */
+
+ while (true) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 0; n < send_bitset.size(); ++n) {
+ if (!send_bitset[n]) {
+ send_bitset[n] = true;
+ cerr << "Returning " << n << " as send ID\n";
+ return n;
+
+ }
+ }
+
+ /* none available, so resize and try again */
+
+ send_bitset.resize (send_bitset.size() + 16, false);
+ }
}
-string
-Session::next_insert_name ()
+void
+Session::mark_send_id (uint32_t id)
{
- char buf[32];
- snprintf (buf, sizeof (buf), "insert %" PRIu32, ++insert_cnt);
- return buf;
+ if (id >= send_bitset.size()) {
+ send_bitset.resize (id+16, false);
+ }
+ if (send_bitset[id]) {
+ warning << string_compose (_("send ID %1 appears to be in use already"), id) << endmsg;
+ }
+ send_bitset[id] = true;
+}
+
+void
+Session::mark_insert_id (uint32_t id)
+{
+ if (id >= insert_bitset.size()) {
+ insert_bitset.resize (id+16, false);
+ }
+ if (insert_bitset[id]) {
+ warning << string_compose (_("insert ID %1 appears to be in use already"), id) << endmsg;
+ }
+ insert_bitset[id] = true;
}
/* Named Selection management */
void
Session::reset_native_file_format ()
{
- // jlc - WHY take routelock?
- //RWLockMonitor lm1 (route_lock, true, __LINE__, __FILE__);
- Glib::RWLock::ReaderLock lm2 (diskstream_lock);
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = diskstreams.begin(); i != diskstreams.end(); ++i) {
+ for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
(*i)->reset_write_sources (false);
}
}
return true;
}
-int
-Session::cleanup_audio_file_source (AudioFileSource& fs)
-{
- return fs.move_to_trash (dead_sound_dir_name);
-}
-
uint32_t
Session::n_playlists () const
{
}
void
-Session::set_solo_model (SoloModel sm)
-{
- if (sm != _solo_model) {
- _solo_model = sm;
- ControlChanged (SoloingModel);
- set_dirty ();
- }
-}
-
-void
-Session::allocate_pan_automation_buffers (jack_nframes_t nframes, uint32_t howmany, bool force)
+Session::allocate_pan_automation_buffers (nframes_t nframes, uint32_t howmany, bool force)
{
if (!force && howmany <= _npan_buffers) {
return;
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- AudioTrack *at;
+ Track *at;
- if ((at = dynamic_cast<AudioTrack*>((*i).get())) != 0) {
+ if ((at = dynamic_cast<Track*>((*i).get())) != 0) {
/* XXX this is wrong because itt.progress will keep returning to zero at the start
of every track.
*/
}
int
-Session::write_one_audio_track (AudioTrack& track, jack_nframes_t start, jack_nframes_t len,
- bool overwrite, vector<Source*>& srcs, InterThreadInfo& itt)
-{
- int ret = -1;
- Playlist* playlist = 0;
- AudioFileSource* fsource = 0;
- uint32_t x;
- char buf[PATH_MAX+1];
- string dir;
- ChanCount nchans(track.audio_diskstream().n_channels());
- jack_nframes_t position;
- jack_nframes_t this_chunk;
- jack_nframes_t to_do;
- BufferSet buffers;
+Session::write_one_audio_track (AudioTrack& track, nframes_t start, nframes_t len,
+ bool overwrite, vector<boost::shared_ptr<Source> >& srcs, InterThreadInfo& itt)
+{
+ int ret = -1;
+ boost::shared_ptr<Playlist> playlist;
+ boost::shared_ptr<AudioFileSource> fsource;
+ uint32_t x;
+ char buf[PATH_MAX+1];
+ string dir;
+ ChanCount nchans(track.audio_diskstream()->n_channels());
+ nframes_t position;
+ nframes_t this_chunk;
+ nframes_t to_do;
+ BufferSet buffers;
// any bigger than this seems to cause stack overflows in called functions
- const jack_nframes_t chunk_size = (128 * 1024)/4;
+ const nframes_t chunk_size = (128 * 1024)/4;
g_atomic_int_set (&processing_prohibited, 1);
/* call tree *MUST* hold route_lock */
- if ((playlist = track.diskstream().playlist()) == 0) {
+ if ((playlist = track.diskstream()->playlist()) == 0) {
goto out;
}
}
try {
- fsource = new SndFileSource (buf,
- Config->get_native_file_data_format(),
- Config->get_native_file_header_format(),
- frame_rate());
-
+ fsource = boost::dynamic_pointer_cast<AudioFileSource> (
+ SourceFactory::createWritable (DataType::AUDIO, *this, buf, false, frame_rate()));
}
catch (failed_constructor& err) {
goto out;
}
- srcs.push_back(fsource);
+ srcs.push_back (fsource);
}
/* XXX need to flush all redirects */
}
uint32_t n = 0;
- for (vector<Source*>::iterator src=srcs.begin(); src != srcs.end(); ++src, ++n) {
- AudioFileSource* afs = dynamic_cast<AudioFileSource*>(*src);
-
+ for (vector<boost::shared_ptr<Source> >::iterator src=srcs.begin(); src != srcs.end(); ++src, ++n) {
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*src);
+
if (afs) {
if (afs->write (buffers.get_audio(n).data(this_chunk), this_chunk) != this_chunk) {
goto out;
time (&now);
xnow = localtime (&now);
- for (vector<Source*>::iterator src=srcs.begin(); src != srcs.end(); ++src) {
- AudioFileSource* afs = dynamic_cast<AudioFileSource*>(*src);
+ for (vector<boost::shared_ptr<Source> >::iterator src=srcs.begin(); src != srcs.end(); ++src) {
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*src);
+
if (afs) {
afs->update_header (position, *xnow, now);
}
/* build peakfile for new source */
- for (vector<Source*>::iterator src=srcs.begin(); src != srcs.end(); ++src) {
- AudioFileSource* afs = dynamic_cast<AudioFileSource*>(*src);
+ for (vector<boost::shared_ptr<Source> >::iterator src=srcs.begin(); src != srcs.end(); ++src) {
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*src);
if (afs) {
afs->build_peaks ();
}
}
-
+
+ /* construct a region to represent the bounced material */
+
+ boost::shared_ptr<Region> aregion = RegionFactory::create (srcs, 0, srcs.front()->length(),
+ region_name_from_path (srcs.front()->name(), true));
+
ret = 0;
}
out:
if (ret) {
- for (vector<Source*>::iterator src=srcs.begin(); src != srcs.end(); ++src) {
- AudioFileSource* afs = dynamic_cast<AudioFileSource*>(*src);
+ for (vector<boost::shared_ptr<Source> >::iterator src = srcs.begin(); src != srcs.end(); ++src) {
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*src);
+
if (afs) {
afs->mark_for_remove ();
}
- delete *src;
+
+ (*src)->drop_references ();
}
}
shared_ptr<RouteList> r = routes.reader ();
for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) {
- if (dynamic_cast<AudioTrack*> ((*i).get())) {
+ if (dynamic_cast<Track*> ((*i).get())) {
++n;
}
}
shared_ptr<RouteList> r = routes.reader ();
for (RouteList::const_iterator i = r->begin(); i != r->end(); ++i) {
- if (dynamic_cast<AudioTrack*> ((*i).get()) == 0) {
+ if (dynamic_cast<Track*> ((*i).get()) == 0) {
++n;
}
}
}
void
-Session::set_layer_model (LayerModel lm)
+Session::add_automation_list(AutomationList *al)
{
- if (lm != layer_model) {
- layer_model = lm;
- set_dirty ();
- ControlChanged (LayeringModel);
- }
+ automation_lists[al->id()] = al;
}
-void
-Session::set_xfade_model (CrossfadeModel xm)
+nframes_t
+Session::compute_initial_length ()
{
- if (xm != xfade_model) {
- xfade_model = xm;
- set_dirty ();
- ControlChanged (CrossfadingModel);
- }
+ return _engine.frame_rate() * 60 * 5;
}
projects / ardour.git / blobdiff