#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/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)
first_stage_init (fullpath, snapshot_name);
- if (create (new_session, mix_template, _engine.frame_rate() * 60 * 5)) {
- cerr << "create failed\n";
- 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)) {
- cerr << "2nd state failed\n";
+ 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()),
cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (2)" << endl;
- n_physical_outputs = max (requested_physical_out, _engine.n_physical_outputs());
- n_physical_inputs = max (requested_physical_in, _engine.n_physical_inputs());
+ 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);
+ }
+
+ 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) {
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.
/* clear history so that no references to objects are held any more */
- history.clear ();
+ _history.clear ();
/* clear state tree so that no references to objects are held any more */
tmp = i;
++tmp;
- delete *i;
+ (*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 ();
#ifdef TRACK_DESTRUCTION
cerr << "delete regions\n";
#endif /* TRACK_DESTRUCTION */
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ) {
+ RegionList::iterator tmp;
+
+ tmp = i;
+ ++tmp;
+
+ 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 */
/* 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 (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 */
-
- 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 (!auto_input);
- }
- }
- }
-
- set_dirty();
- ControlChanged (AutoInput);
- }
-}
-
void
Session::reset_input_monitor_state ()
{
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 {
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);
}
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) {
+ 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 ()) {
if (rt_context)
deliver_mmc (MIDI::MachineControl::cmdRecordExit, _transport_frame);
- if (Config->get_use_hardware_monitoring() && auto_input) {
+ 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) {
{
g_atomic_int_set (&_record_status, Enabled);
- if (Config->get_use_hardware_monitoring()) {
+ if (Config->get_monitoring_model() == HardwareMonitoring) {
boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if (auto_input && (*i)->record_enabled ()) {
+ 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);
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
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);
}
string port;
RouteList new_routes;
list<boost::shared_ptr<AudioTrack> > ret;
+ uint32_t control_id;
/* count existing audio tracks */
_engine.get_physical_outputs (physoutputs);
_engine.get_physical_inputs (physinputs);
+ control_id = 0;
while (how_many) {
} while (track_id < (UINT_MAX-1));
- if (input_auto_connect & AutoConnectPhysical) {
+ if (Config->get_input_auto_connect() & AutoConnectPhysical) {
nphysical_in = min (n_physical_inputs, (uint32_t) physinputs.size());
} else {
nphysical_in = 0;
}
- if (output_auto_connect & AutoConnectPhysical) {
+ if (Config->get_output_auto_connect() & AutoConnectPhysical) {
nphysical_out = min (n_physical_outputs, (uint32_t) physinputs.size());
} else {
nphysical_out = 0;
port = "";
- if (input_auto_connect & AutoConnectPhysical) {
+ if (Config->get_input_auto_connect() & AutoConnectPhysical) {
port = physinputs[(channels_used+x)%nphysical_in];
}
port = "";
- if (nphysical_out && (output_auto_connect & AutoConnectPhysical)) {
+ if (nphysical_out && (Config->get_output_auto_connect() & AutoConnectPhysical)) {
port = physoutputs[(channels_used+x)%nphysical_out];
- } else if (output_auto_connect & AutoConnectMaster) {
+ } else if (Config->get_output_auto_connect() & AutoConnectMaster) {
if (_master_out) {
port = _master_out->input (x%_master_out->n_inputs().get(DataType::AUDIO))->name();
}
}
track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
- track->set_remote_control_id (ntracks());
+ track->set_remote_control_id (ntracks() + control_id + 1);
+ ++control_id;
new_routes.push_back (track);
ret.push_back (track);
<< endmsg;
}
- for (uint32_t x = 0; x < bus->n_inputs().get(DataType::AUDIO); ++x) {
+ for (uint32_t x = 0; n_physical_inputs && x < bus->n_inputs().get(DataType::AUDIO); ++x) {
port = "";
-
- if (input_auto_connect & AutoConnectPhysical) {
- port = physinputs[((n+x)%n_physical_inputs)];
+
+ 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)) {
}
}
- for (uint32_t x = 0; x < bus->n_outputs().get(DataType::AUDIO); ++x) {
+ for (uint32_t x = 0; n_physical_outputs && x < bus->n_outputs().get(DataType::AUDIO); ++x) {
port = "";
- if (output_auto_connect & AutoConnectPhysical) {
+ if (Config->get_output_auto_connect() & AutoConnectPhysical) {
port = physoutputs[((n+x)%n_physical_outputs)];
- } else if (output_auto_connect & AutoConnectMaster) {
+ } else if (Config->get_output_auto_connect() & AutoConnectMaster) {
if (_master_out) {
port = _master_out->input (x%_master_out->n_inputs().get(DataType::AUDIO))->name();
}
}
for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
- (*x)->solo_changed.connect (sigc::bind (mem_fun (*this, &Session::route_solo_changed), (*x)));
+
+ boost::weak_ptr<Route> wpr (*x);
+
+ (*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));
{
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 */
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 */
- save_state (_current_snapshot_name);
+ /* 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 */
route->drop_references ();
+
+ /* 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<Track*>(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 ();
then leave it as it is.
*/
- if (_solo_latched) {
+ if (Config->get_solo_latched()) {
continue;
}
}
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 ()
{
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;
boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
- Playlist* pl = (*i)->playlist();
+ boost::shared_ptr<Playlist> pl = (*i)->playlist();
if ((me = pl->get_maximum_extent()) > max) {
max = me;
}
set_dirty();
if (added) {
- region->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_region), region));
- region->StateChanged.connect (sigc::bind (mem_fun (*this, &Session::region_changed), region));
+ 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, boost::shared_ptr<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 (boost::shared_ptr<Region> region)
-{
- add_region (region);
-}
-
-void
-Session::remove_region (boost::shared_ptr<Region> region)
+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);
}
boost::shared_ptr<Region>
-Session::find_whole_file_parent (Region& child)
+Session::find_whole_file_parent (boost::shared_ptr<Region const> child)
{
RegionList::iterator i;
boost::shared_ptr<Region> region;
if (region->whole_file()) {
- if (child.source_equivalent (region)) {
+ if (child->source_equivalent (region)) {
return region;
}
}
}
- return boost::shared_ptr<AudioRegion> ((AudioRegion*) 0);
+ return boost::shared_ptr<Region> ();
}
void
int
Session::destroy_region (boost::shared_ptr<Region> region)
{
- boost::shared_ptr<AudioRegion> aregion;
-
- if ((aregion = boost::dynamic_pointer_cast<AudioRegion> (region)) == 0) {
- return 0;
- }
-
- if (aregion->playlist()) {
- aregion->playlist()->destroy_region (region);
- }
-
vector<boost::shared_ptr<Source> > srcs;
-
- for (uint32_t n = 0; n < aregion->n_channels(); ++n) {
- srcs.push_back (aregion->source (n));
+
+ {
+ 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));
+ }
}
+ region->drop_references ();
+
for (vector<boost::shared_ptr<Source> >::iterator i = srcs.begin(); i != srcs.end(); ++i) {
-
- if ((*i).use_count() == 1) {
- boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*i);
+ if (!(*i)->used()) {
+ boost::shared_ptr<AudioFileSource> afs = boost::dynamic_pointer_cast<AudioFileSource>(*i);
+
if (afs) {
(afs)->mark_for_remove ();
}
(*i)->drop_references ();
+
+ cerr << "source was not used by any playlist\n";
}
}
void
Session::add_source (boost::shared_ptr<Source> source)
{
- cerr << "add new source " << source->name() << endl;
-
pair<SourceMap::key_type, SourceMap::mapped_type> entry;
pair<SourceMap::iterator,bool> result;
result = sources.insert (entry);
}
- if (!result.second) {
- cerr << "\tNOT inserted ? " << result.second << endl;
+ if (result.second) {
+ source->GoingAway.connect (sigc::bind (mem_fun (this, &Session::remove_source), boost::weak_ptr<Source> (source)));
+ set_dirty();
}
-
- source->GoingAway.connect (sigc::bind (mem_fun (this, &Session::remove_source), boost::weak_ptr<Source> (source)));
- set_dirty();
-
- SourceAdded (source); /* EMIT SIGNAL */
}
void
boost::shared_ptr<Source> source = src.lock();
if (!source) {
- cerr << "removing a source DEAD\n";
- } else {
- cerr << "removing a source " << source->name () << endl;
+ return;
+ }
+
+ {
+ Glib::Mutex::Lock lm (source_lock);
{
Glib::Mutex::Lock lm (source_lock);
sources.erase (i);
}
}
+ }
+
+ if (!_state_of_the_state & InCleanup) {
- 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 state so we don't end up with a session file
+ referring to non-existent sources.
+ */
- SourceRemoved(source); /* EMIT SIGNAL */
+ save_state (_current_snapshot_name);
}
}
}
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 ('/');
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, spath, destructive, frame_rate()));
+ return boost::dynamic_pointer_cast<AudioFileSource> (
+ SourceFactory::createWritable (DataType::AUDIO, *this, spath, destructive, frame_rate()));
}
// FIXME: _terrible_ code duplication
{
string spath = midi_path_from_name (ds.name());
- return boost::dynamic_pointer_cast<SMFSource> (SourceFactory::createWritable (DataType::MIDI, spath, false, frame_rate()));
+ 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 (sigc::bind (mem_fun (*this, &Session::remove_playlist), 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::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());
return;
}
+ /* 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 ();
/* force all diskstreams to update their capture offset values to
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 ()
{
- 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 < 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);
+ }
}
-string
-Session::next_insert_name ()
+uint32_t
+Session::next_send_id ()
+{
+ /* 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);
+ }
+}
+
+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 */
return true;
}
-int
-Session::cleanup_audio_file_source (boost::shared_ptr<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;
}
int
-Session::write_one_audio_track (AudioTrack& track, jack_nframes_t start, jack_nframes_t len,
+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;
-
- int ret = -1;
- Playlist* playlist = 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;
+ 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);
}
try {
- fsource = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createWritable (DataType::AUDIO, buf, false, frame_rate()));
+ fsource = boost::dynamic_pointer_cast<AudioFileSource> (
+ SourceFactory::createWritable (DataType::AUDIO, *this, buf, false, frame_rate()));
}
catch (failed_constructor& err) {
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;
}
}
void
-Session::set_layer_model (LayerModel lm)
-{
- if (lm != layer_model) {
- layer_model = lm;
- set_dirty ();
- ControlChanged (LayeringModel);
- }
-}
-
-void
-Session::set_xfade_model (CrossfadeModel xm)
+Session::add_automation_list(AutomationList *al)
{
- if (xm != xfade_model) {
- xfade_model = xm;
- set_dirty ();
- ControlChanged (CrossfadingModel);
- }
+ automation_lists[al->id()] = al;
}
-void
-Session::add_curve(Curve *curve)
+nframes_t
+Session::compute_initial_length ()
{
- curves[curve->id()] = curve;
+ return _engine.frame_rate() * 60 * 5;
}
-void
-Session::add_automation_list(AutomationList *al)
-{
- automation_lists[al->id()] = al;
-}
projects / ardour.git / blobdiff