/*
- Copyright (C) 1999-2004 Paul Davis
+ Copyright (C) 1999-2010 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
+#include <stdint.h>
+
#include <algorithm>
#include <string>
#include <vector>
#include <unistd.h>
#include <limits.h>
-
#include <glibmm/thread.h>
#include <glibmm/miscutils.h>
#include <glibmm/fileutils.h>
-#include <glibmm/thread.h>
+
+#include <boost/algorithm/string/erase.hpp>
#include "pbd/error.h"
#include "pbd/boost_debug.h"
#include "ardour/audioplaylist.h"
#include "ardour/audioregion.h"
#include "ardour/auditioner.h"
+#include "ardour/buffer_manager.h"
#include "ardour/buffer_set.h"
#include "ardour/bundle.h"
#include "ardour/butler.h"
#include "ardour/midi_track.h"
#include "ardour/midi_ui.h"
#include "ardour/named_selection.h"
+#include "ardour/process_thread.h"
#include "ardour/playlist.h"
#include "ardour/plugin_insert.h"
#include "ardour/port_insert.h"
#include "ardour/tape_file_matcher.h"
#include "ardour/tempo.h"
#include "ardour/utils.h"
+#include "ardour/graph.h"
-#include "midi++/jack.h"
+#include "midi++/port.h"
+#include "midi++/mmc.h"
+#include "midi++/manager.h"
#include "i18n.h"
PBD::Signal0<void> Session::SendFeedback;
PBD::Signal0<void> Session::TimecodeOffsetChanged;
-PBD::Signal0<void> Session::StartTimeChanged;
-PBD::Signal0<void> Session::EndTimeChanged;
+PBD::Signal1<void, framepos_t> Session::StartTimeChanged;
+PBD::Signal1<void, framepos_t> Session::EndTimeChanged;
PBD::Signal0<void> Session::AutoBindingOn;
PBD::Signal0<void> Session::AutoBindingOff;
PBD::Signal2<void,std::string, std::string> Session::Exported;
PBD::Signal1<int,boost::shared_ptr<Playlist> > Session::AskAboutPlaylistDeletion;
+PBD::Signal0<void> Session::Quit;
static void clean_up_session_event (SessionEvent* ev) { delete ev; }
const SessionEvent::RTeventCallback Session::rt_cleanup (clean_up_session_event);
Session::Session (AudioEngine &eng,
const string& fullpath,
const string& snapshot_name,
+ BusProfile* bus_profile,
string mix_template)
- : _engine (eng),
- _target_transport_speed (0.0),
- _requested_return_frame (-1),
- _scratch_buffers(new BufferSet()),
- _silent_buffers(new BufferSet()),
- _mix_buffers(new BufferSet()),
- mmc (0),
- _mmc_port (default_mmc_port),
- _mtc_port (default_mtc_port),
- _midi_port (default_midi_port),
- _midi_clock_port (default_midi_clock_port),
- _session_dir (new SessionDirectory(fullpath)),
- state_tree (0),
- _butler (new Butler (*this)),
- _post_transport_work (0),
- _send_timecode_update (false),
- diskstreams (new DiskstreamList),
- routes (new RouteList),
- _total_free_4k_blocks (0),
- _bundles (new BundleList),
- _bundle_xml_node (0),
- _click_io ((IO*) 0),
- click_data (0),
- click_emphasis_data (0),
- main_outs (0),
- _metadata (new SessionMetadata()),
- _have_rec_enabled_diskstream (false)
-
-{
+ : _engine (eng)
+ , _target_transport_speed (0.0)
+ , _requested_return_frame (-1)
+ , _session_dir (new SessionDirectory(fullpath))
+ , state_tree (0)
+ , _state_of_the_state (Clean)
+ , _butler (new Butler (*this))
+ , _post_transport_work (0)
+ , _send_timecode_update (false)
+ , _all_route_group (new RouteGroup (*this, "all"))
+ , route_graph (new Graph(*this))
+ , routes (new RouteList)
+ , _total_free_4k_blocks (0)
+ , _bundles (new BundleList)
+ , _bundle_xml_node (0)
+ , _click_io ((IO*) 0)
+ , click_data (0)
+ , click_emphasis_data (0)
+ , main_outs (0)
+ , _metadata (new SessionMetadata())
+ , _have_rec_enabled_track (false)
+ , _suspend_timecode_transmission (0)
+{
+ _locations = new Locations (*this);
+
playlists.reset (new SessionPlaylists);
-
- bool new_session;
+
+ _all_route_group->set_active (true, this);
interpolation.add_channel_to (0, 0);
throw failed_constructor();
}
- info << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (1)" << endl;
-
- n_physical_outputs = _engine.n_physical_outputs(DataType::AUDIO);
- n_physical_inputs = _engine.n_physical_inputs(DataType::AUDIO);
+ n_physical_outputs = _engine.n_physical_outputs ();
+ n_physical_inputs = _engine.n_physical_inputs ();
first_stage_init (fullpath, snapshot_name);
- new_session = !Glib::file_test (_path, Glib::FileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
+ _is_new = !Glib::file_test (_path, Glib::FileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
- if (new_session) {
- if (create (new_session, mix_template, compute_initial_length())) {
+ if (_is_new) {
+ if (create (mix_template, bus_profile)) {
destroy ();
throw failed_constructor ();
}
- }
+ }
- if (second_stage_init (new_session)) {
+ if (second_stage_init ()) {
destroy ();
throw failed_constructor ();
}
if (was_dirty) {
DirtyChanged (); /* EMIT SIGNAL */
}
-}
-
-Session::Session (AudioEngine &eng,
- string fullpath,
- string snapshot_name,
- AutoConnectOption input_ac,
- AutoConnectOption output_ac,
- uint32_t control_out_channels,
- uint32_t master_out_channels,
- uint32_t requested_physical_in,
- uint32_t requested_physical_out,
- nframes_t initial_length)
-
- : _engine (eng),
- _target_transport_speed (0.0),
- _requested_return_frame (-1),
- _scratch_buffers(new BufferSet()),
- _silent_buffers(new BufferSet()),
- _mix_buffers(new BufferSet()),
- mmc (0),
- _mmc_port (default_mmc_port),
- _mtc_port (default_mtc_port),
- _midi_port (default_midi_port),
- _midi_clock_port (default_midi_clock_port),
- _session_dir ( new SessionDirectory(fullpath)),
- state_tree (0),
- _butler (new Butler (*this)),
- _post_transport_work (0),
- _send_timecode_update (false),
- diskstreams (new DiskstreamList),
- routes (new RouteList),
- _total_free_4k_blocks (0),
- _bundles (new BundleList),
- _bundle_xml_node (0),
- _click_io ((IO *) 0),
- click_data (0),
- click_emphasis_data (0),
- main_outs (0),
- _metadata (new SessionMetadata()),
- _have_rec_enabled_diskstream (false)
-{
- playlists.reset (new SessionPlaylists);
-
- bool new_session;
-
- interpolation.add_channel_to (0, 0);
-
- if (!eng.connected()) {
- throw failed_constructor();
- }
-
- info << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (2)" << endl;
-
- n_physical_outputs = _engine.n_physical_outputs (DataType::AUDIO);
- n_physical_inputs = _engine.n_physical_inputs (DataType::AUDIO);
-
- if (n_physical_inputs) {
- n_physical_inputs = max (requested_physical_in, n_physical_inputs);
- }
-
- if (n_physical_outputs) {
- n_physical_outputs = max (requested_physical_out, n_physical_outputs);
- }
-
- first_stage_init (fullpath, snapshot_name);
-
- new_session = !g_file_test (_path.c_str(), GFileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
-
- if (new_session) {
- if (create (new_session, string(), initial_length)) {
- destroy ();
- throw failed_constructor ();
- }
- }
-
- {
- /* set up Master Out and Control Out if necessary */
-
- RouteList rl;
- int control_id = 1;
-
- if (master_out_channels) {
- ChanCount count(DataType::AUDIO, master_out_channels);
- Route* rt = new Route (*this, _("master"), Route::MasterOut, DataType::AUDIO);
- boost_debug_shared_ptr_mark_interesting (rt, "Route");
- boost::shared_ptr<Route> r (rt);
- r->input()->ensure_io (count, false, this);
- r->output()->ensure_io (count, false, this);
- r->set_remote_control_id (control_id);
-
- rl.push_back (r);
- } else {
- /* prohibit auto-connect to master, because there isn't one */
- output_ac = AutoConnectOption (output_ac & ~AutoConnectMaster);
- }
-
- if (control_out_channels) {
- ChanCount count(DataType::AUDIO, control_out_channels);
- Route* rt = new Route (*this, _("monitor"), Route::ControlOut, DataType::AUDIO);
- boost_debug_shared_ptr_mark_interesting (rt, "Route");
- shared_ptr<Route> r (rt);
- r->input()->ensure_io (count, false, this);
- r->output()->ensure_io (count, false, this);
- r->set_remote_control_id (control_id++);
-
- rl.push_back (r);
- }
-
- if (!rl.empty()) {
- add_routes (rl, false);
- }
-
- }
-
- if (no_auto_connect()) {
- input_ac = AutoConnectOption (0);
- output_ac = AutoConnectOption (0);
- }
-
- Config->set_input_auto_connect (input_ac);
- Config->set_output_auto_connect (output_ac);
-
- if (second_stage_init (new_session)) {
- destroy ();
- throw failed_constructor ();
- }
- store_recent_sessions (_name, _path);
+ StartTimeChanged.connect_same_thread (*this, boost::bind (&Session::start_time_changed, this, _1));
+ EndTimeChanged.connect_same_thread (*this, boost::bind (&Session::end_time_changed, this, _1));
- _state_of_the_state = StateOfTheState (_state_of_the_state & ~Dirty);
-
- Config->ParameterChanged.connect_same_thread (*this, boost::bind (&Session::config_changed, this, _1, false));
+ _is_new = false;
}
Session::~Session ()
_engine.remove_session ();
- /* clear region map. it doesn't hold references, but lets just be sensible here */
-
- RegionFactory::clear_map ();
-
/* clear history so that no references to objects are held any more */
_history.clear ();
delete state_tree;
+ /* remove all stubfiles that might still be lurking */
+
+ cleanup_stubfiles ();
+
/* reset dynamic state version back to default */
Stateful::loading_state_version = 0;
+ _butler->drop_references ();
delete _butler;
delete midi_control_ui;
+ delete _all_route_group;
if (click_data != default_click) {
delete [] click_data;
clear_clicks ();
- delete _scratch_buffers;
- delete _silent_buffers;
- delete _mix_buffers;
-
/* clear out any pending dead wood from RCU managed objects */
routes.flush ();
- diskstreams.flush ();
_bundles.flush ();
AudioDiskstream::free_working_buffers();
named_selections.clear ();
DEBUG_TRACE (DEBUG::Destruction, "delete regions\n");
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
- DEBUG_TRACE(DEBUG::Destruction, string_compose ("Dropping for region %1 ; pre-ref = %2\n", i->second->name(), i->second.use_count()));
- i->second->drop_references ();
- }
- regions.clear ();
+ RegionFactory::delete_all_regions ();
DEBUG_TRACE (DEBUG::Destruction, "delete routes\n");
-
+
/* reset these three references to special routes before we do the usual route delete thing */
auditioner.reset ();
_master_out.reset ();
- _control_out.reset ();
+ _monitor_out.reset ();
{
RCUWriter<RouteList> writer (routes);
boost::shared_ptr<RouteList> r = routes.reader ();
- DEBUG_TRACE (DEBUG::Destruction, "delete diskstreams\n");
- {
- RCUWriter<DiskstreamList> dwriter (diskstreams);
- boost::shared_ptr<DiskstreamList> dsl = dwriter.get_copy();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- DEBUG_TRACE(DEBUG::Destruction, string_compose ("Dropping for diskstream %1 ; pre-ref = %2\n", (*i)->name(), (*i).use_count()));
- (*i)->drop_references ();
- }
-
- dsl->clear ();
- }
- diskstreams.flush ();
-
DEBUG_TRACE (DEBUG::Destruction, "delete sources\n");
for (SourceMap::iterator i = sources.begin(); i != sources.end(); ++i) {
DEBUG_TRACE(DEBUG::Destruction, string_compose ("Dropping for source %1 ; pre-ref = %2\n", i->second->path(), i->second.use_count()));
Crossfade::set_buffer_size (0);
- delete mmc;
-
/* not strictly necessary, but doing it here allows the shared_ptr debugging to work */
playlists.reset ();
boost_debug_list_ptrs ();
+ delete _locations;
+
DEBUG_TRACE (DEBUG::Destruction, "Session::destroy() done\n");
}
/* default state for Click: dual-mono to first 2 physical outputs */
- for (int physport = 0; physport < 2; ++physport) {
- string physical_output = _engine.get_nth_physical_output (DataType::AUDIO, physport);
+ vector<string> outs;
+ _engine.get_physical_outputs (DataType::AUDIO, outs);
- if (physical_output.length()) {
- if (_click_io->add_port (physical_output, this)) {
- // relax, even though its an error
- }
- }
- }
-
- if (_click_io->n_ports () > ChanCount::ZERO) {
- _clicking = Config->get_clicking ();
- }
+ for (uint32_t physport = 0; physport < 2; ++physport) {
+ if (outs.size() > physport) {
+ if (_click_io->add_port (outs[physport], this)) {
+ // relax, even though its an error
+ }
+ }
+ }
+
+ if (_click_io->n_ports () > ChanCount::ZERO) {
+ _clicking = Config->get_clicking ();
+ }
}
}
-
+
catch (failed_constructor& err) {
error << _("cannot setup Click I/O") << endmsg;
}
BootMessage (_("Set up standard connections"));
+ vector<string> inputs[DataType::num_types];
+ vector<string> outputs[DataType::num_types];
+ for (uint32_t i = 0; i < DataType::num_types; ++i) {
+ _engine.get_physical_inputs (DataType (DataType::Symbol (i)), inputs[i]);
+ _engine.get_physical_outputs (DataType (DataType::Symbol (i)), outputs[i]);
+ }
+
/* Create a set of Bundle objects that map
to the physical I/O currently available. We create both
mono and stereo bundles, so that the common cases of mono
/* mono output bundles */
- for (uint32_t np = 0; np < n_physical_outputs; ++np) {
+ for (uint32_t np = 0; np < outputs[DataType::AUDIO].size(); ++np) {
char buf[32];
snprintf (buf, sizeof (buf), _("out %" PRIu32), np+1);
shared_ptr<Bundle> c (new Bundle (buf, true));
- c->add_channel (_("mono"));
- c->set_port (0, _engine.get_nth_physical_output (DataType::AUDIO, np));
+ c->add_channel (_("mono"), DataType::AUDIO);
+ c->set_port (0, outputs[DataType::AUDIO][np]);
add_bundle (c);
}
/* stereo output bundles */
- for (uint32_t np = 0; np < n_physical_outputs; np += 2) {
- if (np + 1 < n_physical_outputs) {
+ for (uint32_t np = 0; np < outputs[DataType::AUDIO].size(); np += 2) {
+ if (np + 1 < outputs[DataType::AUDIO].size()) {
char buf[32];
snprintf (buf, sizeof(buf), _("out %" PRIu32 "+%" PRIu32), np + 1, np + 2);
shared_ptr<Bundle> c (new Bundle (buf, true));
- c->add_channel (_("L"));
- c->set_port (0, _engine.get_nth_physical_output (DataType::AUDIO, np));
- c->add_channel (_("R"));
- c->set_port (1, _engine.get_nth_physical_output (DataType::AUDIO, np + 1));
+ c->add_channel (_("L"), DataType::AUDIO);
+ c->set_port (0, outputs[DataType::AUDIO][np]);
+ c->add_channel (_("R"), DataType::AUDIO);
+ c->set_port (1, outputs[DataType::AUDIO][np + 1]);
add_bundle (c);
}
/* mono input bundles */
- for (uint32_t np = 0; np < n_physical_inputs; ++np) {
+ for (uint32_t np = 0; np < inputs[DataType::AUDIO].size(); ++np) {
char buf[32];
snprintf (buf, sizeof (buf), _("in %" PRIu32), np+1);
shared_ptr<Bundle> c (new Bundle (buf, false));
- c->add_channel (_("mono"));
- c->set_port (0, _engine.get_nth_physical_input (DataType::AUDIO, np));
+ c->add_channel (_("mono"), DataType::AUDIO);
+ c->set_port (0, inputs[DataType::AUDIO][np]);
add_bundle (c);
}
/* stereo input bundles */
- for (uint32_t np = 0; np < n_physical_inputs; np += 2) {
- if (np + 1 < n_physical_inputs) {
+ for (uint32_t np = 0; np < inputs[DataType::AUDIO].size(); np += 2) {
+ if (np + 1 < inputs[DataType::AUDIO].size()) {
char buf[32];
snprintf (buf, sizeof(buf), _("in %" PRIu32 "+%" PRIu32), np + 1, np + 2);
shared_ptr<Bundle> c (new Bundle (buf, false));
- c->add_channel (_("L"));
- c->set_port (0, _engine.get_nth_physical_input (DataType::AUDIO, np));
- c->add_channel (_("R"));
- c->set_port (1, _engine.get_nth_physical_input (DataType::AUDIO, np + 1));
+ c->add_channel (_("L"), DataType::AUDIO);
+ c->set_port (0, inputs[DataType::AUDIO][np]);
+ c->add_channel (_("R"), DataType::AUDIO);
+ c->set_port (1, inputs[DataType::AUDIO][np + 1]);
add_bundle (c);
}
}
+ /* MIDI input bundles */
+
+ for (uint32_t np = 0; np < inputs[DataType::MIDI].size(); ++np) {
+ string n = inputs[DataType::MIDI][np];
+ boost::erase_first (n, X_("alsa_pcm:"));
+
+ shared_ptr<Bundle> c (new Bundle (n, false));
+ c->add_channel ("", DataType::MIDI);
+ c->set_port (0, inputs[DataType::MIDI][np]);
+ add_bundle (c);
+ }
+
+ /* MIDI output bundles */
+
+ for (uint32_t np = 0; np < outputs[DataType::MIDI].size(); ++np) {
+ string n = outputs[DataType::MIDI][np];
+ boost::erase_first (n, X_("alsa_pcm:"));
+
+ shared_ptr<Bundle> c (new Bundle (n, true));
+ c->add_channel ("", DataType::MIDI);
+ c->set_port (0, outputs[DataType::MIDI][np]);
+ add_bundle (c);
+ }
+
BootMessage (_("Setup signal flow and plugins"));
hookup_io ();
- if (!no_auto_connect()) {
+ if (_is_new && !no_auto_connect()) {
- if (_master_out && Config->get_auto_connect_standard_busses()) {
+ /* don't connect the master bus outputs if there is a monitor bus */
+
+ if (_master_out && Config->get_auto_connect_standard_busses() && !_monitor_out) {
/* if requested auto-connect the outputs to the first N physical ports.
*/
for (uint32_t n = 0; n < limit; ++n) {
Port* p = _master_out->output()->nth (n);
- string connect_to = _engine.get_nth_physical_output (DataType (p->type()), n);
+ string connect_to;
+ if (outputs[p->type()].size() > n) {
+ connect_to = outputs[p->type()][n];
+ }
if (!connect_to.empty() && p->connected_to (connect_to) == false) {
if (_master_out->output()->connect (p, connect_to, this)) {
}
}
- if (_control_out) {
+ if (_monitor_out) {
/* AUDIO ONLY as of june 29th 2009, because listen semantics for anything else
are undefined, at best.
under some conditions)
*/
- uint32_t limit = _control_out->n_inputs().n_audio();
+ uint32_t limit = _monitor_out->n_inputs().n_audio();
if (_master_out) {
for (uint32_t n = 0; n < limit; ++n) {
- AudioPort* p = _control_out->input()->ports().nth_audio_port (n);
+ AudioPort* p = _monitor_out->input()->ports().nth_audio_port (n);
AudioPort* o = _master_out->output()->ports().nth_audio_port (n);
if (o) {
string connect_to = o->name();
- if (_control_out->input()->connect (p, connect_to, this)) {
+ if (_monitor_out->input()->connect (p, connect_to, this)) {
error << string_compose (_("cannot connect control input %1 to %2"), n, connect_to)
<< endmsg;
break;
}
}
- /* if control out is not connected,
- connect control out to physical outs, but use ones after the master if possible
+ /* if control out is not connected, connect control out to physical outs
*/
- if (!_control_out->output()->connected_to (boost::shared_ptr<IO>())) {
+ if (!_monitor_out->output()->connected ()) {
if (!Config->get_monitor_bus_preferred_bundle().empty()) {
boost::shared_ptr<Bundle> b = bundle_by_name (Config->get_monitor_bus_preferred_bundle());
if (b) {
- _control_out->output()->connect_ports_to_bundle (b, this);
+ _monitor_out->output()->connect_ports_to_bundle (b, this);
} else {
warning << string_compose (_("The preferred I/O for the monitor bus (%1) cannot be found"),
Config->get_monitor_bus_preferred_bundle())
}
} else {
-
+
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- uint32_t shift = _master_out->n_outputs().get(*t);
- uint32_t mod = _engine.n_physical_outputs (*t);
- limit = _control_out->n_outputs().get(*t);
-
- cerr << "Connecting " << limit << " control out ports, shift is " << shift
- << " mod is " << mod << endl;
+ uint32_t mod = n_physical_outputs.get (*t);
+ uint32_t limit = _monitor_out->n_outputs().get(*t);
for (uint32_t n = 0; n < limit; ++n) {
- Port* p = _control_out->output()->ports().port(*t, n);
- string connect_to = _engine.get_nth_physical_output (*t, (n+shift) % mod);
+ Port* p = _monitor_out->output()->ports().port(*t, n);
+ string connect_to;
+ if (outputs[*t].size() > (n % mod)) {
+ connect_to = outputs[*t][n % mod];
+ }
if (!connect_to.empty()) {
- if (_control_out->output()->connect (p, connect_to, this)) {
+ if (_monitor_out->output()->connect (p, connect_to, this)) {
error << string_compose (
_("cannot connect control output %1 to %2"),
n, connect_to)
/* we delay creating the auditioner till now because
it makes its own connections to ports.
- the engine has to be running for this to work.
*/
try {
- auditioner.reset (new Auditioner (*this));
+ Auditioner* a = new Auditioner (*this);
+ if (a->init()) {
+ delete a;
+ throw failed_constructor();
+ }
+ a->use_new_diskstream ();
+ auditioner.reset (a);
}
catch (failed_constructor& err) {
/* Tell all IO objects to connect themselves together */
IO::enable_connecting ();
- MIDI::JACK_MidiPort::MakeConnections ();
+ MIDI::Port::MakeConnections ();
/* Now reset all panners */
Delivery::reset_panners ();
- /* Connect tracks to listen/solo etc. busses XXX generalize this beyond control_out */
-
- if (_control_out) {
+ /* Connect tracks to monitor/listen bus if there is one.
+ Note that in an existing session, the internal sends will
+ already exist, but we want the routes to notice that
+ they connect to the control out specifically.
+ */
+ if (_monitor_out) {
boost::shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator x = r->begin(); x != r->end(); ++x) {
-
- if ((*x)->is_control() || (*x)->is_master()) {
- continue;
- }
-
- (*x)->listen_via (_control_out,
- (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
- false, false);
- }
- }
+ for (RouteList::iterator x = r->begin(); x != r->end(); ++x) {
+
+ if ((*x)->is_monitor()) {
+
+ /* relax */
+
+ } else if ((*x)->is_master()) {
+
+ /* relax */
+
+ } else {
+
+ (*x)->listen_via (_monitor_out,
+ (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
+ false, false);
+ }
+ }
+ }
/* Anyone who cares about input state, wake up and do something */
void
Session::playlist_length_changed ()
{
- /* we can't just increase end_location->end() if pl->get_maximum_extent()
- if larger. if the playlist used to be the longest playlist,
- and its now shorter, we have to decrease end_location->end(). hence,
- we have to iterate over all diskstreams and check the
- playlists currently in use.
- */
- find_current_end ();
+ update_session_range_location_marker ();
}
void
-Session::diskstream_playlist_changed (boost::weak_ptr<Diskstream> wp)
+Session::track_playlist_changed (boost::weak_ptr<Track> wp)
{
- boost::shared_ptr<Diskstream> dstream = wp.lock ();
- if (!dstream) {
+ boost::shared_ptr<Track> track = wp.lock ();
+ if (!track) {
return;
}
boost::shared_ptr<Playlist> playlist;
- if ((playlist = dstream->playlist()) != 0) {
+ if ((playlist = track->playlist()) != 0) {
playlist->LengthChanged.connect_same_thread (*this, boost::bind (&Session::playlist_length_changed, this));
}
- /* see comment in playlist_length_changed () */
- find_current_end ();
+ update_session_range_location_marker ();
}
bool
{
if (transport_rolling()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
//cerr << "switching to input = " << !auto_input << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring && !config.get_auto_input());
+ tr->monitor_input (Config->get_monitoring_model() == HardwareMonitoring && !config.get_auto_input());
}
}
+
} else {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
+
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
//cerr << "switching to input = " << !Config->get_auto_input() << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring);
+ tr->monitor_input (Config->get_monitoring_model() == HardwareMonitoring);
}
}
}
{
Location* existing;
- if ((existing = _locations.auto_punch_location()) != 0 && existing != location) {
+ if ((existing = _locations->auto_punch_location()) != 0 && existing != location) {
punch_connections.drop_connections();
existing->set_auto_punch (false, this);
remove_event (existing->start(), SessionEvent::PunchIn);
{
Location* existing;
- if ((existing = _locations.auto_loop_location()) != 0 && existing != location) {
+ if ((existing = _locations->auto_loop_location()) != 0 && existing != location) {
loop_connections.drop_connections ();
existing->set_auto_loop (false, this);
remove_event (existing->end(), SessionEvent::AutoLoop);
void
Session::locations_changed ()
{
- _locations.apply (*this, &Session::handle_locations_changed);
+ _locations->apply (*this, &Session::handle_locations_changed);
}
void
set_loop = true;
}
- if (location->is_start()) {
- start_location = location;
- }
- if (location->is_end()) {
- end_location = location;
+ if (location->is_session_range()) {
+ _session_range_location = location;
}
}
void
Session::enable_record ()
{
- /* XXX really atomic compare+swap here */
- if (g_atomic_int_get (&_record_status) != Recording) {
- g_atomic_int_set (&_record_status, Recording);
- _last_record_location = _transport_frame;
- deliver_mmc(MIDI::MachineControl::cmdRecordStrobe, _last_record_location);
-
- if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
- (*i)->monitor_input (true);
- }
- }
- }
-
- RecordStateChanged ();
- }
+ while (1) {
+ RecordState rs = (RecordState) g_atomic_int_get (&_record_status);
+
+ if (rs == Recording) {
+ break;
+ }
+
+ if (g_atomic_int_compare_and_exchange (&_record_status, rs, Recording)) {
+
+ _last_record_location = _transport_frame;
+ MIDI::Manager::instance()->mmc()->send (MIDI::MachineControlCommand (MIDI::MachineControl::cmdRecordStrobe));
+
+ if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
+
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
+ tr->monitor_input (true);
+ }
+ }
+ }
+
+ RecordStateChanged ();
+ break;
+ }
+ }
}
void
if ((!Config->get_latched_record_enable () && !play_loop) || force) {
g_atomic_int_set (&_record_status, Disabled);
+ MIDI::Manager::instance()->mmc()->send (MIDI::MachineControlCommand (MIDI::MachineControl::cmdRecordExit));
} else {
if (rs == Recording) {
g_atomic_int_set (&_record_status, Enabled);
}
}
- // FIXME: timestamp correct? [DR]
- // FIXME FIXME FIXME: rt_context? this must be called in the process thread.
- // does this /need/ to be sent in all cases?
- if (rt_context) {
- deliver_mmc (MIDI::MachineControl::cmdRecordExit, _transport_frame);
- }
-
if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
- (*i)->monitor_input (false);
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
+ tr->monitor_input (false);
}
}
}
void
Session::step_back_from_record ()
{
- /* XXX really atomic compare+swap here */
- if (g_atomic_int_get (&_record_status) == Recording) {
- g_atomic_int_set (&_record_status, Enabled);
+ if (g_atomic_int_compare_and_exchange (&_record_status, Recording, Enabled)) {
if (Config->get_monitoring_model() == HardwareMonitoring && config.get_auto_input()) {
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->record_enabled ()) {
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
//cerr << "switching from input" << __FILE__ << __LINE__ << endl << endl;
- (*i)->monitor_input (false);
+ tr->monitor_input (false);
}
}
}
void
Session::maybe_enable_record ()
{
+ if (_step_editors > 0) {
+ return;
+ }
+
g_atomic_int_set (&_record_status, Enabled);
- /* this function is currently called from somewhere other than an RT thread.
- this save_state() call therefore doesn't impact anything.
+ /* This function is currently called from somewhere other than an RT thread.
+ This save_state() call therefore doesn't impact anything. Doing it here
+ means that we save pending state of which sources the next record will use,
+ which gives us some chance of recovering from a crash during the record.
*/
-
+
save_state ("", true);
-
+
if (_transport_speed) {
if (!config.get_punch_in()) {
enable_record ();
}
} else {
- deliver_mmc (MIDI::MachineControl::cmdRecordPause, _transport_frame);
+ MIDI::Manager::instance()->mmc()->send (MIDI::MachineControlCommand (MIDI::MachineControl::cmdRecordPause));
RecordStateChanged (); /* EMIT SIGNAL */
}
set_dirty();
}
-nframes64_t
+framepos_t
Session::audible_frame () const
{
- nframes64_t ret;
- nframes64_t tf;
+ framepos_t ret;
+ framepos_t tf;
nframes_t offset;
/* the first of these two possible settings for "offset"
/* MOVING */
- /* check to see if we have passed the first guaranteed
+ /* Check to see if we have passed the first guaranteed
audible frame past our last start position. if not,
return that last start point because in terms
of audible frames, we have not moved yet.
+
+ `Start position' in this context means the time we last
+ either started or changed transport direction.
*/
if (_transport_speed > 0.0f) {
if (!play_loop || !have_looped) {
- if (tf < _last_roll_location + offset) {
- return _last_roll_location;
+ if (tf < _last_roll_or_reversal_location + offset) {
+ return _last_roll_or_reversal_location;
}
}
/* XXX wot? no backward looping? */
- if (tf > _last_roll_location - offset) {
- return _last_roll_location;
+ if (tf > _last_roll_or_reversal_location - offset) {
+ return _last_roll_or_reversal_location;
} else {
/* backwards */
ret += offset;
{
current_block_size = nframes;
- ensure_buffers(_scratch_buffers->available());
-
- delete [] _gain_automation_buffer;
- _gain_automation_buffer = new gain_t[nframes];
-
- allocate_pan_automation_buffers (nframes, _npan_buffers, true);
+ ensure_buffers ();
boost::shared_ptr<RouteList> r = routes.reader ();
(*i)->set_block_size (nframes);
}
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->set_block_size (nframes);
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr) {
+ tr->set_block_size (nframes);
+ }
}
set_worst_io_latencies ();
struct RouteSorter {
bool operator() (boost::shared_ptr<Route> r1, boost::shared_ptr<Route> r2) {
- if (r1->fed_by.find (r2) != r1->fed_by.end()) {
+ if (r2->feeds (r1)) {
return false;
- } else if (r2->fed_by.find (r1) != r2->fed_by.end()) {
+ } else if (r1->feeds (r2)) {
return true;
} else {
- if (r1->fed_by.empty()) {
- if (r2->fed_by.empty()) {
+ if (r1->not_fed ()) {
+ if (r2->not_fed ()) {
/* no ardour-based connections inbound to either route. just use signal order */
return r1->order_key(N_("signal")) < r2->order_key(N_("signal"));
} else {
{
shared_ptr<Route> r2;
- if ((r1->fed_by.find (rbase) != r1->fed_by.end()) && (rbase->fed_by.find (r1) != rbase->fed_by.end())) {
+ if (r1->feeds (rbase) && rbase->feeds (r1)) {
info << string_compose(_("feedback loop setup between %1 and %2"), r1->name(), rbase->name()) << endmsg;
return;
}
/* make a copy of the existing list of routes that feed r1 */
- set<weak_ptr<Route> > existing = r1->fed_by;
-
+ Route::FedBy existing (r1->fed_by());
+
/* for each route that feeds r1, recurse, marking it as feeding
rbase as well.
*/
- for (set<weak_ptr<Route> >::iterator i = existing.begin(); i != existing.end(); ++i) {
- if (!(r2 = (*i).lock ())) {
+ for (Route::FedBy::iterator i = existing.begin(); i != existing.end(); ++i) {
+ if (!(r2 = i->r.lock ())) {
/* (*i) went away, ignore it */
continue;
}
base as being fed by r2
*/
- rbase->fed_by.insert (r2);
+ rbase->add_fed_by (r2, i->sends_only);
if (r2 != rbase) {
stop here.
*/
- if ((r1->fed_by.find (r2) != r1->fed_by.end()) && (r2->fed_by.find (r1) != r2->fed_by.end())) {
+ if (r1->feeds (r2) && r2->feeds (r1)) {
continue;
}
return;
}
-
{
-
RCUWriter<RouteList> writer (routes);
shared_ptr<RouteList> r = writer.get_copy ();
resort_routes_using (r);
/* writer goes out of scope and forces update */
}
+ //route_graph->dump(1);
+
+#ifndef NDEBUG
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ DEBUG_TRACE (DEBUG::Graph, string_compose ("%1 fed by ...\n", (*i)->name()));
+
+ const Route::FedBy& fb ((*i)->fed_by());
+
+ for (Route::FedBy::const_iterator f = fb.begin(); f != fb.end(); ++f) {
+ boost::shared_ptr<Route> sf = f->r.lock();
+ if (sf) {
+ DEBUG_TRACE (DEBUG::Graph, string_compose ("\t%1 (sends only ? %2)\n", sf->name(), f->sends_only));
+ }
+ }
+ }
+#endif
+
}
void
Session::resort_routes_using (shared_ptr<RouteList> r)
for (i = r->begin(); i != r->end(); ++i) {
- (*i)->fed_by.clear ();
+ (*i)->clear_fed_by ();
for (j = r->begin(); j != r->end(); ++j) {
continue;
}
- if ((*j)->feeds (*i)) {
- (*i)->fed_by.insert (*j);
+ bool via_sends_only;
+
+ if ((*j)->direct_feeds (*i, &via_sends_only)) {
+ (*i)->add_fed_by (*j, via_sends_only);
}
}
}
RouteSorter cmp;
r->sort (cmp);
-#if 0
- cerr << "finished route resort\n";
+ route_graph->rechain (r);
+#ifndef NDEBUG
+ DEBUG_TRACE (DEBUG::Graph, "Routes resorted, order follows:\n");
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- cerr << " " << (*i)->name() << " signal order = " << (*i)->order_key ("signal") << endl;
+ DEBUG_TRACE (DEBUG::Graph, string_compose ("\t%1 signal order %2\n",
+ (*i)->name(), (*i)->order_key ("signal")));
}
- cerr << endl;
#endif
}
return false;
}
+/** Count the total ins and outs of all non-hidden routes in the session and return them in in and out */
void
Session::count_existing_route_channels (ChanCount& in, ChanCount& out)
{
shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
if (!(*i)->is_hidden()) {
- in += (*i)->n_inputs();
- out += (*i)->n_outputs();
+ in += (*i)->n_inputs();
+ out += (*i)->n_outputs();
}
}
}
}
shared_ptr<MidiTrack> track;
-
+
try {
MidiTrack* mt = new MidiTrack (*this, track_name, Route::Flag (0), mode);
+
+ if (mt->init ()) {
+ delete mt;
+ goto failed;
+ }
+
+ mt->use_new_diskstream();
+
boost_debug_shared_ptr_mark_interesting (mt, "Track");
track = boost::shared_ptr<MidiTrack>(mt);
goto failed;
}
- auto_connect_route (track, existing_inputs, existing_outputs);
+ auto_connect_route (track.get(), existing_inputs, existing_outputs);
+
+ track->non_realtime_input_change();
- track->midi_diskstream()->non_realtime_input_change();
if (route_group) {
route_group->add (track);
}
catch (failed_constructor &err) {
error << _("Session: could not create new midi track.") << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, AudioTrack::AudioTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->midi_diskstream());
- }
- }
-
goto failed;
}
catch (AudioEngine::PortRegistrationFailure& pfe) {
- error << _("No more JACK ports are available. You will need to stop Ardour and restart JACK with ports if you need this many tracks.") << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, MidiTrack::MidiTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->midi_diskstream());
- }
- }
-
+ error << string_compose (_("No more JACK ports are available. You will need to stop %1 and restart JACK with ports if you need this many tracks."), PROGRAM_NAME) << endmsg;
goto failed;
}
return ret;
}
+/** @param connect_inputs true to connect inputs as well as outputs, false to connect just outputs.
+ * @param input_start Where to start from when auto-connecting inputs; e.g. if this is 0, auto-connect starting from input 0.
+ * @param output_start As \a input_start, but for outputs.
+ */
void
-Session::auto_connect_route (boost::shared_ptr<Route> route,
- ChanCount& existing_inputs, ChanCount& existing_outputs)
+Session::auto_connect_route (
+ Route* route, ChanCount& existing_inputs, ChanCount& existing_outputs, bool connect_inputs, ChanCount input_start, ChanCount output_start
+ )
{
/* If both inputs and outputs are auto-connected to physical ports,
use the max of input and output offsets to ensure auto-connected
port number). Otherwise just use the lowest input or output
offset possible.
*/
+
const bool in_out_physical =
(Config->get_input_auto_connect() & AutoConnectPhysical)
- && (Config->get_output_auto_connect() & AutoConnectPhysical);
+ && (Config->get_output_auto_connect() & AutoConnectPhysical)
+ && connect_inputs;
const ChanCount in_offset = in_out_physical
? ChanCount::max(existing_inputs, existing_outputs)
? ChanCount::max(existing_inputs, existing_outputs)
: existing_outputs;
- static string empty_string;
- string& port = empty_string;
-
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
vector<string> physinputs;
vector<string> physoutputs;
_engine.get_physical_outputs (*t, physoutputs);
_engine.get_physical_inputs (*t, physinputs);
- if (!physinputs.empty()) {
+ if (!physinputs.empty() && connect_inputs) {
uint32_t nphysical_in = physinputs.size();
- for (uint32_t i = 0; i < route->n_inputs().get(*t) && i < nphysical_in; ++i) {
- port = empty_string;
+ for (uint32_t i = input_start.get(*t); i < route->n_inputs().get(*t) && i < nphysical_in; ++i) {
+ string port;
if (Config->get_input_auto_connect() & AutoConnectPhysical) {
port = physinputs[(in_offset.get(*t) + i) % nphysical_in];
if (!physoutputs.empty()) {
uint32_t nphysical_out = physoutputs.size();
- for (uint32_t i = 0; i < route->n_outputs().get(*t); ++i) {
- port = empty_string;
+ for (uint32_t i = output_start.get(*t); i < route->n_outputs().get(*t); ++i) {
+ string port;
if (Config->get_output_auto_connect() & AutoConnectPhysical) {
port = physoutputs[(out_offset.get(*t) + i) % nphysical_out];
try {
AudioTrack* at = new AudioTrack (*this, track_name, Route::Flag (0), mode);
+
+ if (at->init ()) {
+ delete at;
+ goto failed;
+ }
+
+ at->use_new_diskstream();
+
boost_debug_shared_ptr_mark_interesting (at, "Track");
track = boost::shared_ptr<AudioTrack>(at);
goto failed;
}
- auto_connect_route (track, existing_inputs, existing_outputs);
+ auto_connect_route (track.get(), existing_inputs, existing_outputs);
if (route_group) {
route_group->add (track);
}
- track->audio_diskstream()->non_realtime_input_change();
+ track->non_realtime_input_change();
track->DiskstreamChanged.connect_same_thread (*this, boost::bind (&Session::resort_routes, this));
track->set_remote_control_id (control_id);
catch (failed_constructor &err) {
error << _("Session: could not create new audio track.") << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, AudioTrack::AudioTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->audio_diskstream());
- }
- }
-
goto failed;
}
catch (AudioEngine::PortRegistrationFailure& pfe) {
error << pfe.what() << endmsg;
-
- if (track) {
- /* we need to get rid of this, since the track failed to be created */
- /* XXX arguably, AudioTrack::AudioTrack should not do the Session::add_diskstream() */
-
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->remove (track->audio_diskstream());
- }
- }
-
goto failed;
}
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
if (MixerOrdered == m) {
- long order = (*i)->order_key(N_("signal"));
+ int32_t order = (*i)->order_key(N_("signal"));
(*i)->set_remote_control_id (order+1, false);
emit_signal = true;
} else if (EditorOrdered == m) {
- long order = (*i)->order_key(N_("editor"));
+ int32_t order = (*i)->order_key(N_("editor"));
(*i)->set_remote_control_id (order+1, false);
emit_signal = true;
} else if (UserOrdered == m) {
try {
Route* rt = new Route (*this, bus_name, Route::Flag(0), DataType::AUDIO);
+
+ if (rt->init ()) {
+ delete rt;
+ goto failure;
+ }
+
boost_debug_shared_ptr_mark_interesting (rt, "Route");
shared_ptr<Route> bus (rt);
goto failure;
}
- auto_connect_route (bus, existing_inputs, existing_outputs);
+ auto_connect_route (bus.get(), existing_inputs, existing_outputs, false);
if (route_group) {
route_group->add (bus);
/*NOTREACHED*/
}
- IO::set_name_in_state (*node_copy.children().front(), name);
+ /* set IO children to use the new name */
+ XMLNodeList const & children = node_copy.children ();
+ for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
+ if ((*i)->name() == IO::state_node_name) {
+ IO::set_name_in_state (**i, name);
+ }
+ }
Track::zero_diskstream_id_in_xml (node_copy);
try {
shared_ptr<Route> route (XMLRouteFactory (node_copy, 3000));
-
+
if (route == 0) {
error << _("Session: cannot create track/bus from template description") << endmsg;
goto out;
picks up the configuration of the route. During session
loading this normally happens in a different way.
*/
- route->input()->changed (IOChange (ConfigurationChanged|ConnectionsChanged), this);
- route->output()->changed (IOChange (ConfigurationChanged|ConnectionsChanged), this);
+ IOChange change (IOChange::Type (IOChange::ConfigurationChanged | IOChange::ConnectionsChanged));
+ change.after = route->input()->n_ports();
+ route->input()->changed (change, this);
+ change.after = route->output()->n_ports();
+ route->output()->changed (change, this);
}
route->set_remote_control_id (control_id);
we will resort when done.
*/
- if (!_control_out && IO::connecting_legal) {
+ if (!_monitor_out && IO::connecting_legal) {
resort_routes_using (r);
}
}
boost::shared_ptr<Route> r (*x);
r->listen_changed.connect_same_thread (*this, boost::bind (&Session::route_listen_changed, this, _1, wpr));
- r->solo_changed.connect_same_thread (*this, boost::bind (&Session::route_solo_changed, this, _1, wpr));
+ r->solo_changed.connect_same_thread (*this, boost::bind (&Session::route_solo_changed, this, _1, _2, wpr));
+ r->solo_isolated_changed.connect_same_thread (*this, boost::bind (&Session::route_solo_isolated_changed, this, _1, wpr));
r->mute_changed.connect_same_thread (*this, boost::bind (&Session::route_mute_changed, this, _1));
r->output()->changed.connect_same_thread (*this, boost::bind (&Session::set_worst_io_latencies_x, this, _1, _2));
r->processors_changed.connect_same_thread (*this, boost::bind (&Session::route_processors_changed, this, _1));
- r->route_group_changed.connect_same_thread (*this, boost::bind (&Session::route_group_changed, this));
+ r->order_key_changed.connect_same_thread (*this, boost::bind (&Session::route_order_key_changed, this));
if (r->is_master()) {
_master_out = r;
}
- if (r->is_control()) {
- _control_out = r;
+ if (r->is_monitor()) {
+ _monitor_out = r;
+ }
+
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (r);
+ if (tr) {
+ tr->PlaylistChanged.connect_same_thread (*this, boost::bind (&Session::track_playlist_changed, this, boost::weak_ptr<Track> (tr)));
+ track_playlist_changed (boost::weak_ptr<Track> (tr));
+ tr->RecordEnableChanged.connect_same_thread (*this, boost::bind (&Session::update_have_rec_enabled_track, this));
+
+ boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> (tr);
+ if (mt) {
+ mt->StepEditStatusChange.connect_same_thread (*this, boost::bind (&Session::step_edit_status_change, this, _1));
+ }
}
}
- if (_control_out && IO::connecting_legal) {
+ if (_monitor_out && IO::connecting_legal) {
for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
- if ((*x)->is_control() || (*x)->is_master()) {
- continue;
- }
- (*x)->listen_via (_control_out,
- (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
- false, false);
+ if ((*x)->is_monitor()) {
+ /* relax */
+ } else if ((*x)->is_master()) {
+ /* relax */
+ } else {
+ (*x)->listen_via (_monitor_out,
+ (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
+ false, false);
+ }
}
resort_routes ();
void
Session::add_internal_sends (boost::shared_ptr<Route> dest, Placement p, boost::shared_ptr<RouteList> senders)
{
- if (dest->is_control() || dest->is_master()) {
+ if (dest->is_monitor() || dest->is_master()) {
return;
}
for (RouteList::iterator i = senders->begin(); i != senders->end(); ++i) {
- if ((*i)->is_control() || (*i)->is_master() || (*i) == dest) {
+ if ((*i)->is_monitor() || (*i)->is_master() || (*i) == dest) {
continue;
}
}
void
-Session::add_diskstream (boost::shared_ptr<Diskstream> dstream)
+Session::remove_route (shared_ptr<Route> route)
{
- /* need to do this in case we're rolling at the time, to prevent false underruns */
- dstream->do_refill_with_alloc ();
-
- dstream->set_block_size (current_block_size);
+ if (((route == _master_out) || (route == _monitor_out)) && !Config->get_allow_special_bus_removal()) {
+ return;
+ }
- {
- RCUWriter<DiskstreamList> writer (diskstreams);
- boost::shared_ptr<DiskstreamList> ds = writer.get_copy();
- ds->push_back (dstream);
- /* writer goes out of scope, copies ds back to main */
- }
-
- dstream->PlaylistChanged.connect_same_thread (*this, boost::bind (&Session::diskstream_playlist_changed, this, boost::weak_ptr<Diskstream> (dstream)));
- /* this will connect to future changes, and check the current length */
- diskstream_playlist_changed (boost::weak_ptr<Diskstream> (dstream));
-
- dstream->RecordEnableChanged.connect_same_thread (*this, boost::bind (&Session::update_have_rec_enabled_diskstream, this));
+ route->set_solo (false, this);
- dstream->prepare ();
-
-}
-
-void
-Session::remove_route (shared_ptr<Route> route)
-{
{
RCUWriter<RouteList> writer (routes);
shared_ptr<RouteList> rs = writer.get_copy ();
_master_out = shared_ptr<Route> ();
}
- if (route == _control_out) {
+ if (route == _monitor_out) {
/* cancel control outs for all routes */
for (RouteList::iterator r = rs->begin(); r != rs->end(); ++r) {
- (*r)->drop_listen (_control_out);
+ (*r)->drop_listen (_monitor_out);
}
- _control_out.reset ();
+ _monitor_out.reset ();
}
- update_route_solo_state ();
-
/* writer goes out of scope, forces route list update */
}
- boost::shared_ptr<Track> t;
- boost::shared_ptr<Diskstream> ds;
-
- if ((t = boost::dynamic_pointer_cast<Track>(route)) != 0) {
- ds = t->diskstream();
- }
-
- if (ds) {
-
- {
- RCUWriter<DiskstreamList> dsl (diskstreams);
- boost::shared_ptr<DiskstreamList> d = dsl.get_copy();
- d->remove (ds);
- }
- }
-
- find_current_end ();
+ update_route_solo_state ();
+ update_session_range_location_marker ();
- // We need to disconnect the routes inputs and outputs
+ // We need to disconnect the route's inputs and outputs
route->input()->disconnect (0);
route->output()->disconnect (0);
}
}
+ boost::shared_ptr<MidiTrack> mt = boost::dynamic_pointer_cast<MidiTrack> (route);
+ if (mt && mt->step_editing()) {
+ if (_step_editors > 0) {
+ _step_editors--;
+ }
+ }
+
update_latency_compensation (false, false);
set_dirty();
+ /* Re-sort routes to remove the graph's current references to the one that is
+ * going away, then flush old references out of the graph.
+ */
+
+ resort_routes ();
+ route_graph->clear_other_chain ();
+
/* 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) */
}
if (route->listening()) {
+
+ if (Config->get_exclusive_solo()) {
+ /* new listen: disable all other listen */
+ shared_ptr<RouteList> r = routes.reader ();
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i) == route || (*i)->solo_isolated() || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_hidden()) {
+ continue;
+ }
+ (*i)->set_listen (false, this);
+ }
+ }
+
_listen_cnt++;
+
} else if (_listen_cnt > 0) {
+
_listen_cnt--;
}
}
+void
+Session::route_solo_isolated_changed (void* /*src*/, boost::weak_ptr<Route> wpr)
+{
+ 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;
+ }
+
+ bool send_changed = false;
+
+ if (route->solo_isolated()) {
+ if (_solo_isolated_cnt == 0) {
+ send_changed = true;
+ }
+ _solo_isolated_cnt++;
+ } else if (_solo_isolated_cnt > 0) {
+ _solo_isolated_cnt--;
+ if (_solo_isolated_cnt == 0) {
+ send_changed = true;
+ }
+ }
+ if (send_changed) {
+ IsolatedChanged (); /* EMIT SIGNAL */
+ }
+}
+
void
-Session::route_solo_changed (void* /*src*/, boost::weak_ptr<Route> wpr)
+Session::route_solo_changed (bool self_solo_change, void* /*src*/, boost::weak_ptr<Route> wpr)
{
+ if (!self_solo_change) {
+ // session doesn't care about changes to soloed-by-others
+ return;
+ }
+
if (solo_update_disabled) {
// We know already
return;
error << string_compose (_("programming error: %1"), X_("invalid route weak ptr passed to route_solo_changed")) << endmsg;
return;
}
-
+
shared_ptr<RouteList> r = routes.reader ();
int32_t delta;
} else {
delta = -1;
}
-
- /* now mod the solo level of all other routes except master & control outs
- so that they will be silent if appropriate.
- */
+
+ if (delta == 1 && Config->get_exclusive_solo()) {
+ /* new solo: disable all other solos */
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i) == route || (*i)->solo_isolated() || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_hidden()) {
+ continue;
+ }
+ (*i)->set_solo (false, this);
+ }
+ }
solo_update_disabled = true;
-
+
+ RouteList uninvolved;
+
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
bool via_sends_only;
+ bool in_signal_flow;
- if ((*i) == route || (*i)->solo_isolated() || (*i)->is_master() || (*i)->is_control() || (*i)->is_hidden()) {
+ if ((*i) == route || (*i)->solo_isolated() || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_hidden()) {
continue;
- } else if ((*i)->feeds (route, &via_sends_only)) {
- if (!via_sends_only) {
- (*i)->mod_solo_by_others (delta);
- }
}
- }
- /* make sure master is never muted by solo */
+ in_signal_flow = false;
- if (_master_out && route != _master_out && _master_out->soloed_by_others() == 0 && !_master_out->soloed()) {
- _master_out->mod_solo_by_others (1);
- }
-
- /* ditto for control outs make sure master is never muted by solo */
+ if ((*i)->feeds (route, &via_sends_only)) {
+ if (!via_sends_only) {
+ if (!route->soloed_by_others_upstream()) {
+ (*i)->mod_solo_by_others_downstream (delta);
+ }
+ in_signal_flow = true;
+ }
+ }
+
+ if (route->feeds (*i, &via_sends_only)) {
+ (*i)->mod_solo_by_others_upstream (delta);
+ in_signal_flow = true;
+ }
- if (_control_out && route != _control_out && _control_out && _control_out->soloed_by_others() == 0) {
- _control_out->mod_solo_by_others (1);
+ if (!in_signal_flow) {
+ uninvolved.push_back (*i);
+ }
}
solo_update_disabled = false;
update_route_solo_state (r);
+
+ /* now notify that the mute state of the routes not involved in the signal
+ pathway of the just-solo-changed route may have altered.
+ */
+
+ for (RouteList::iterator i = uninvolved.begin(); i != uninvolved.end(); ++i) {
+ (*i)->mute_changed (this);
+ }
+
SoloChanged (); /* EMIT SIGNAL */
set_dirty();
}
void
Session::update_route_solo_state (boost::shared_ptr<RouteList> r)
{
- /* now figure out if anything that matters is soloed */
+ /* now figure out if anything that matters is soloed (or is "listening")*/
bool something_soloed = false;
+ uint32_t listeners = 0;
+ uint32_t isolated = 0;
if (!r) {
r = routes.reader();
}
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if (!(*i)->is_master() && !(*i)->is_control() && !(*i)->is_hidden() && (*i)->self_soloed()) {
+ if (!(*i)->is_master() && !(*i)->is_monitor() && !(*i)->is_hidden() && (*i)->self_soloed()) {
something_soloed = true;
- break;
}
- }
- if (something_soloed != _non_soloed_outs_muted) {
- _non_soloed_outs_muted = something_soloed;
- SoloActive (_non_soloed_outs_muted); /* EMIT SIGNAL */
+ if (!(*i)->is_hidden() && (*i)->listening()) {
+ if (Config->get_solo_control_is_listen_control()) {
+ listeners++;
+ } else {
+ (*i)->set_listen (false, this);
+ }
+ }
+
+ if ((*i)->solo_isolated()) {
+ isolated++;
+ }
}
+
+ if (something_soloed != _non_soloed_outs_muted) {
+ _non_soloed_outs_muted = something_soloed;
+ SoloActive (_non_soloed_outs_muted); /* EMIT SIGNAL */
+ }
+
+ _listen_cnt = listeners;
+
+ if (isolated != _solo_isolated_cnt) {
+ _solo_isolated_cnt = isolated;
+ IsolatedChanged (); /* EMIT SIGNAL */
+ }
}
boost::shared_ptr<RouteList>
return rl;
}
+bool
+Session::io_name_is_legal (const std::string& name)
+{
+ shared_ptr<RouteList> r = routes.reader ();
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i)->name() == name) {
+ return false;
+ }
+
+ if ((*i)->has_io_processor_named (name)) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
shared_ptr<Route>
Session::route_by_name (string name)
{
return shared_ptr<Route> ((Route*) 0);
}
+/** If either end of the session range location marker lies inside the current
+ * session extent, move it to the corresponding session extent.
+ */
void
-Session::find_current_end ()
+Session::update_session_range_location_marker ()
{
if (_state_of_the_state & Loading) {
return;
}
- nframes_t max = get_maximum_extent ();
+ pair<framepos_t, framepos_t> const ext = get_extent ();
- if (max > end_location->end()) {
- end_location->set_end (max);
- set_dirty();
- DurationChanged(); /* EMIT SIGNAL */
- }
-}
-
-nframes_t
-Session::get_maximum_extent () const
-{
- nframes_t max = 0;
- nframes_t me;
-
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->destructive()) //ignore tape tracks when getting max extents
- continue;
- boost::shared_ptr<Playlist> pl = (*i)->playlist();
- if ((me = pl->get_maximum_extent()) > max) {
- max = me;
- }
- }
-
- return max;
-}
-
-boost::shared_ptr<Diskstream>
-Session::diskstream_by_name (string name)
-{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->name() == name) {
- return *i;
+ if (_session_range_location == 0) {
+ /* we don't have a session range yet; use this one (provided it is valid) */
+ if (ext.first != max_framepos) {
+ add_session_range_location (ext.first, ext.second);
}
- }
-
- return boost::shared_ptr<Diskstream>((Diskstream*) 0);
-}
-
-boost::shared_ptr<Diskstream>
-Session::diskstream_by_id (const PBD::ID& id)
-{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if ((*i)->id() == id) {
- return *i;
- }
- }
-
- return boost::shared_ptr<Diskstream>((Diskstream*) 0);
-}
-
-/* Region management */
-
-string
-Session::new_region_name (string old)
-{
- string::size_type last_period;
- uint32_t number;
- string::size_type len = old.length() + 64;
- char buf[len];
-
- if ((last_period = old.find_last_of ('.')) == string::npos) {
-
- /* no period present - add one explicitly */
-
- old += '.';
- last_period = old.length() - 1;
- number = 0;
-
} else {
-
- number = atoi (old.substr (last_period+1).c_str());
-
- }
-
- while (number < (UINT_MAX-1)) {
-
- RegionList::const_iterator i;
- string sbuf;
-
- number++;
-
- snprintf (buf, len, "%s%" PRIu32, old.substr (0, last_period + 1).c_str(), number);
- sbuf = buf;
-
- for (i = regions.begin(); i != regions.end(); ++i) {
- if (i->second->name() == sbuf) {
- break;
- }
- }
-
- if (i == regions.end()) {
- break;
+ /* update the existing session range */
+ if (ext.first < _session_range_location->start()) {
+ _session_range_location->set_start (ext.first);
+ set_dirty ();
}
- }
-
- if (number != (UINT_MAX-1)) {
- return buf;
- }
-
- error << string_compose (_("cannot create new name for region \"%1\""), old) << endmsg;
- return old;
-}
-
-int
-Session::region_name (string& result, string base, bool newlevel)
-{
- char buf[16];
- string subbase;
-
- if (base.find("/") != string::npos) {
- base = base.substr(base.find_last_of("/") + 1);
- }
-
- if (base == "") {
-
- Glib::Mutex::Lock lm (region_lock);
-
- snprintf (buf, sizeof (buf), "%d", (int)regions.size() + 1);
- result = "region.";
- result += buf;
-
- } else {
-
- if (newlevel) {
- subbase = base;
- } else {
- string::size_type pos;
-
- pos = base.find_last_of ('.');
-
- /* pos may be npos, but then we just use entire base */
-
- subbase = base.substr (0, pos);
-
- }
-
- {
- Glib::Mutex::Lock lm (region_lock);
-
- map<string,uint32_t>::iterator x;
-
- result = subbase;
-
- if ((x = region_name_map.find (subbase)) == region_name_map.end()) {
- result += ".1";
- region_name_map[subbase] = 1;
- } else {
- x->second++;
- snprintf (buf, sizeof (buf), ".%d", x->second);
-
- result += buf;
- }
+
+ if (ext.second > _session_range_location->end()) {
+ _session_range_location->set_end (ext.second);
+ set_dirty ();
}
+
}
-
- return 0;
}
-void
-Session::add_region (boost::shared_ptr<Region> region)
-{
- vector<boost::shared_ptr<Region> > v;
- v.push_back (region);
- add_regions (v);
-}
-
-void
-Session::add_regions (vector<boost::shared_ptr<Region> >& new_regions)
+/** @return Extent of the session's contents; if the session is empty, the first value of
+ * the pair will equal max_framepos.
+ */
+pair<framepos_t, framepos_t>
+Session::get_extent () const
{
- bool added = false;
-
- {
- Glib::Mutex::Lock lm (region_lock);
-
- for (vector<boost::shared_ptr<Region> >::iterator ii = new_regions.begin(); ii != new_regions.end(); ++ii) {
-
- boost::shared_ptr<Region> region = *ii;
-
- if (region == 0) {
-
- error << _("Session::add_region() ignored a null region. Warning: you might have lost a region.") << endmsg;
-
- } else {
-
- RegionList::iterator x;
-
- for (x = regions.begin(); x != regions.end(); ++x) {
-
- if (region->region_list_equivalent (x->second)) {
- break;
- }
- }
-
- if (x == regions.end()) {
-
- pair<RegionList::key_type,RegionList::mapped_type> entry;
-
- entry.first = region->id();
- entry.second = region;
-
- pair<RegionList::iterator,bool> x = regions.insert (entry);
-
- if (!x.second) {
- return;
- }
-
- added = true;
- }
- }
+ pair<framepos_t, framepos_t> ext (max_framepos, 0);
+
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (!tr || tr->destructive()) {
+ // ignore tape tracks when getting extents
+ continue;
}
- }
- /* mark dirty because something has changed even if we didn't
- add the region to the region list.
- */
-
- set_dirty ();
-
- if (added) {
-
- vector<boost::weak_ptr<Region> > v;
- boost::shared_ptr<Region> first_r;
-
- for (vector<boost::shared_ptr<Region> >::iterator ii = new_regions.begin(); ii != new_regions.end(); ++ii) {
-
- boost::shared_ptr<Region> region = *ii;
-
- if (region == 0) {
-
- error << _("Session::add_region() ignored a null region. Warning: you might have lost a region.") << endmsg;
-
- } else {
- v.push_back (region);
-
- if (!first_r) {
- first_r = region;
- }
- }
-
- region->PropertyChanged.connect_same_thread (*this, boost::bind (&Session::region_changed, this, _1, boost::weak_ptr<Region>(region)));
- update_region_name_map (region);
+ pair<framepos_t, framepos_t> e = tr->playlist()->get_extent ();
+ if (e.first < ext.first) {
+ ext.first = e.first;
}
-
- if (!v.empty()) {
- RegionsAdded (v); /* EMIT SIGNAL */
+ if (e.second > ext.second) {
+ ext.second = e.second;
}
}
-}
-
-void
-Session::update_region_name_map (boost::shared_ptr<Region> region)
-{
- string::size_type last_period = region->name().find_last_of ('.');
- if (last_period != string::npos && last_period < region->name().length() - 1) {
-
- string base = region->name().substr (0, last_period);
- string number = region->name().substr (last_period+1);
- map<string,uint32_t>::iterator x;
-
- /* note that if there is no number, we get zero from atoi,
- which is just fine
- */
-
- region_name_map[base] = atoi (number);
- }
+ return ext;
}
-void
-Session::region_changed (const PropertyChange& what_changed, boost::weak_ptr<Region> weak_region)
-{
- boost::shared_ptr<Region> region (weak_region.lock ());
-
- if (!region) {
- return;
- }
-
- if (what_changed.contains (Properties::hidden)) {
- /* relay hidden changes */
- RegionHiddenChange (region);
- }
-
- if (what_changed.contains (Properties::name)) {
- update_region_name_map (region);
- }
-}
-
-void
-Session::remove_region (boost::weak_ptr<Region> weak_region)
-{
- RegionList::iterator i;
- boost::shared_ptr<Region> region (weak_region.lock ());
-
- if (!region) {
- return;
- }
-
- bool removed = false;
-
- {
- Glib::Mutex::Lock lm (region_lock);
-
- if ((i = regions.find (region->id())) != regions.end()) {
- regions.erase (i);
- removed = true;
- }
- }
-
- /* mark dirty because something has changed even if we didn't
- remove the region from the region list.
- */
-
- set_dirty();
-
- if (removed) {
- RegionRemoved(region); /* EMIT SIGNAL */
- }
-}
+/* Region management */
boost::shared_ptr<Region>
Session::find_whole_file_parent (boost::shared_ptr<Region const> child) const
{
- RegionList::const_iterator i;
+ const RegionFactory::RegionMap& regions (RegionFactory::regions());
+ RegionFactory::RegionMap::const_iterator i;
boost::shared_ptr<Region> region;
Glib::Mutex::Lock lm (region_lock);
return boost::shared_ptr<Region> ();
}
-boost::shared_ptr<Region>
-Session::region_by_id (const PBD::ID& id) const
+int
+Session::destroy_sources (list<boost::shared_ptr<Source> > srcs)
{
- Glib::Mutex::Lock lm (region_lock);
+ set<boost::shared_ptr<Region> > relevant_regions;
- RegionList::const_iterator i = regions.find (id);
-
- if (i != regions.end()) {
- return i->second;
+ for (list<boost::shared_ptr<Source> >::iterator s = srcs.begin(); s != srcs.end(); ++s) {
+ RegionFactory::get_regions_using_source (*s, relevant_regions);
}
- return boost::shared_ptr<Region> ();
-}
+ cerr << "There are " << relevant_regions.size() << " using " << srcs.size() << " sources" << endl;
-int
-Session::destroy_region (boost::shared_ptr<Region> region)
-{
- vector<boost::shared_ptr<Source> > srcs;
+ for (set<boost::shared_ptr<Region> >::iterator r = relevant_regions.begin(); r != relevant_regions.end(); ) {
+ set<boost::shared_ptr<Region> >::iterator tmp;
- {
- if (region->playlist()) {
- region->playlist()->destroy_region (region);
- }
+ tmp = r;
+ ++tmp;
- for (uint32_t n = 0; n < region->n_channels(); ++n) {
- srcs.push_back (region->source (n));
- }
- }
+ cerr << "Cleanup " << (*r)->name() << " UC = " << (*r).use_count() << endl;
- region->drop_references ();
+ playlists->destroy_region (*r);
+ RegionFactory::map_remove (*r);
- for (vector<boost::shared_ptr<Source> >::iterator i = srcs.begin(); i != srcs.end(); ++i) {
+ (*r)->drop_sources ();
+ (*r)->drop_references ();
- (*i)->mark_for_remove ();
- (*i)->drop_references ();
+ cerr << "\tdone UC = " << (*r).use_count() << endl;
- cerr << "source was not used by any playlist\n";
- }
+ relevant_regions.erase (r);
- return 0;
-}
+ r = tmp;
+ }
+
+ for (list<boost::shared_ptr<Source> >::iterator s = srcs.begin(); s != srcs.end(); ) {
+
+ {
+ Glib::Mutex::Lock ls (source_lock);
+ /* remove from the main source list */
+ sources.erase ((*s)->id());
+ }
+
+ (*s)->mark_for_remove ();
+ (*s)->drop_references ();
+
+ s = srcs.erase (s);
+ }
-int
-Session::destroy_regions (list<boost::shared_ptr<Region> > regions)
-{
- 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<boost::shared_ptr<Region> > r;
+ list<boost::shared_ptr<Source> > srcs;
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- list<boost::shared_ptr<Region> >& l = (*i)->last_capture_regions();
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (!tr) {
+ continue;
+ }
+
+ list<boost::shared_ptr<Source> >& l = tr->last_capture_sources();
if (!l.empty()) {
- r.insert (r.end(), l.begin(), l.end());
+ srcs.insert (srcs.end(), l.begin(), l.end());
l.clear ();
}
}
- for (list<boost::shared_ptr<Region> >::iterator i = r.begin(); i != r.end(); ++i) {
- remove_region (*i);
- }
-
- destroy_regions (r);
+ destroy_sources (srcs);
save_state (_current_snapshot_name);
return 0;
}
-int
-Session::remove_region_from_region_list (boost::shared_ptr<Region> r)
-{
- remove_region (r);
- return 0;
-}
-
/* Source Management */
void
}
if (result.second) {
- set_dirty();
- }
- boost::shared_ptr<AudioFileSource> afs;
+ /* yay, new source */
- if ((afs = boost::dynamic_pointer_cast<AudioFileSource>(source)) != 0) {
- if (Config->get_auto_analyse_audio()) {
- Analyser::queue_source_for_analysis (source, false);
- }
- }
+ set_dirty();
+
+ boost::shared_ptr<AudioFileSource> afs;
+
+ if ((afs = boost::dynamic_pointer_cast<AudioFileSource>(source)) != 0) {
+ if (Config->get_auto_analyse_audio()) {
+ Analyser::queue_source_for_analysis (source, false);
+ }
+ }
+ }
}
void
Glib::Mutex::Lock lm (source_lock);
if ((i = sources.find (source->id())) != sources.end()) {
+ cerr << "Removing source " << source->name() << endl;
sources.erase (i);
}
}
}
boost::shared_ptr<Source>
-Session::source_by_path_and_channel (const Glib::ustring& path, uint16_t chn)
+Session::source_by_path_and_channel (const string& path, uint16_t chn)
{
Glib::Mutex::Lock lm (source_lock);
for (SourceMap::iterator i = sources.begin(); i != sources.end(); ++i) {
- cerr << "comparing " << path << " with " << i->second->name() << endl;
boost::shared_ptr<AudioFileSource> afs
= boost::dynamic_pointer_cast<AudioFileSource>(i->second);
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);
+ dir = Glib::path_get_dirname (path);
+ path = Glib::path_get_basename (path);
/* '-' is not a legal character for the NAME part of the path */
return "";
}
- prefix = path.substr (slash+1, dash-(slash+1));
+ prefix = path.substr (0, dash);
- path = dir;
path += prefix;
path += '-';
path += new_legalized;
- path += ".wav"; /* XXX gag me with a spoon */
+ path += native_header_format_extension (config.get_native_file_header_format(), DataType::AUDIO);
+
+ path = Glib::build_filename (dir, path);
} else {
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);
+ dir = Glib::path_get_dirname (path);
+ path = Glib::path_get_basename (path);
/* '-' is not a legal character for the NAME part of the path */
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());
+ snprintf (buf, sizeof(buf), "%s-%u%s", newname.c_str(), cnt, suffix.c_str());
- if (access (buf, F_OK) != 0) {
- path = buf;
+ if (!matching_unsuffixed_filename_exists_in (dir, buf)) {
+ path = Glib::build_filename (dir, buf);
break;
}
+
path = "";
}
- if (path == "") {
- error << "FATAL ERROR! Could not find a " << endl;
+ if (path.empty()) {
+ fatal << string_compose (_("FATAL ERROR! Could not find a suitable version of %1 for a rename"),
+ newname) << endl;
+ /*NOTREACHED*/
}
-
}
return path;
* (e.g. as returned by new_*_source_name)
*/
string
-Session::new_source_path_from_name (DataType type, const string& name)
+Session::new_source_path_from_name (DataType type, const string& name, bool as_stub)
{
assert(name.find("/") == string::npos);
sys::path p;
if (type == DataType::AUDIO) {
- p = sdir.sound_path();
+ p = (as_stub ? sdir.sound_stub_path() : sdir.sound_path());
} else if (type == DataType::MIDI) {
- p = sdir.midi_path();
+ p = (as_stub ? sdir.midi_stub_path() : sdir.midi_path());
} else {
error << "Unknown source type, unable to create file path" << endmsg;
return "";
return p.to_string();
}
-Glib::ustring
-Session::peak_path (Glib::ustring base) const
+string
+Session::peak_path (string base) const
{
sys::path peakfile_path(_session_dir->peak_path());
- peakfile_path /= basename_nosuffix (base) + peakfile_suffix;
+ peakfile_path /= base + peakfile_suffix;
return peakfile_path.to_string();
}
string
Session::new_audio_source_name (const string& base, uint32_t nchan, uint32_t chan, bool destructive)
{
- string spath;
uint32_t cnt;
char buf[PATH_MAX+1];
const uint32_t limit = 10000;
string legalized;
+ string ext = native_header_format_extension (config.get_native_file_header_format(), DataType::AUDIO);
buf[0] = '\0';
legalized = legalize_for_path (base);
for (i = session_dirs.begin(); i != session_dirs.end(); ++i) {
- SessionDirectory sdir((*i).path);
-
- spath = sdir.sound_path().to_string();
-
if (destructive) {
if (nchan < 2) {
- snprintf (buf, sizeof(buf), "%s/T%04d-%s.wav",
- spath.c_str(), cnt, legalized.c_str());
+ snprintf (buf, sizeof(buf), "T%04d-%s%s",
+ cnt, legalized.c_str(), ext.c_str());
} else if (nchan == 2) {
if (chan == 0) {
- snprintf (buf, sizeof(buf), "%s/T%04d-%s%%L.wav",
- spath.c_str(), cnt, legalized.c_str());
+ snprintf (buf, sizeof(buf), "T%04d-%s%%L%s",
+ cnt, legalized.c_str(), ext.c_str());
} else {
- snprintf (buf, sizeof(buf), "%s/T%04d-%s%%R.wav",
- spath.c_str(), cnt, legalized.c_str());
+ snprintf (buf, sizeof(buf), "T%04d-%s%%R%s",
+ cnt, legalized.c_str(), ext.c_str());
}
} else if (nchan < 26) {
- snprintf (buf, sizeof(buf), "%s/T%04d-%s%%%c.wav",
- spath.c_str(), cnt, legalized.c_str(), 'a' + chan);
+ snprintf (buf, sizeof(buf), "T%04d-%s%%%c%s",
+ cnt, legalized.c_str(), 'a' + chan, ext.c_str());
} else {
- snprintf (buf, sizeof(buf), "%s/T%04d-%s.wav",
- spath.c_str(), cnt, legalized.c_str());
+ snprintf (buf, sizeof(buf), "T%04d-%s%s",
+ cnt, legalized.c_str(), ext.c_str());
}
} else {
- spath += '/';
- spath += legalized;
-
if (nchan < 2) {
- snprintf (buf, sizeof(buf), "%s-%u.wav", spath.c_str(), cnt);
+ snprintf (buf, sizeof(buf), "%s-%u%s", legalized.c_str(), cnt, ext.c_str());
} else if (nchan == 2) {
if (chan == 0) {
- snprintf (buf, sizeof(buf), "%s-%u%%L.wav", spath.c_str(), cnt);
+ snprintf (buf, sizeof(buf), "%s-%u%%L%s", legalized.c_str(), cnt, ext.c_str());
} else {
- snprintf (buf, sizeof(buf), "%s-%u%%R.wav", spath.c_str(), cnt);
+ snprintf (buf, sizeof(buf), "%s-%u%%R%s", legalized.c_str(), cnt, ext.c_str());
}
} else if (nchan < 26) {
- snprintf (buf, sizeof(buf), "%s-%u%%%c.wav", spath.c_str(), cnt, 'a' + chan);
+ snprintf (buf, sizeof(buf), "%s-%u%%%c%s", legalized.c_str(), cnt, 'a' + chan, ext.c_str());
} else {
- snprintf (buf, sizeof(buf), "%s-%u.wav", spath.c_str(), cnt);
+ snprintf (buf, sizeof(buf), "%s-%u%s", legalized.c_str(), cnt, ext.c_str());
}
}
- if (sys::exists(buf)) {
- existing++;
- }
+ SessionDirectory sdir((*i).path);
+ string spath = sdir.sound_path().to_string();
+ string spath_stubs = sdir.sound_stub_path().to_string();
+
+ /* note that we search *without* the extension so that
+ we don't end up both "Audio 1-1.wav" and "Audio 1-1.caf"
+ in the event that this new name is required for
+ a file format change.
+ */
+
+ if (matching_unsuffixed_filename_exists_in (spath, buf) ||
+ matching_unsuffixed_filename_exists_in (spath_stubs, buf)) {
+ existing++;
+ break;
+ }
}
if (existing == 0) {
throw failed_constructor();
}
}
-
- return Glib::path_get_basename(buf);
+
+ return Glib::path_get_basename (buf);
}
/** Create a new within-session audio source */
boost::shared_ptr<AudioFileSource>
-Session::create_audio_source_for_session (AudioDiskstream& ds, uint32_t chan, bool destructive)
+Session::create_audio_source_for_session (size_t n_chans, string const & n, uint32_t chan, bool destructive, bool as_stub)
{
- const size_t n_chans = ds.n_channels().n_audio();
- const string name = new_audio_source_name (ds.name(), n_chans, chan, destructive);
- const string path = new_source_path_from_name(DataType::AUDIO, name);
+ const string name = new_audio_source_name (n, n_chans, chan, destructive);
+ const string path = new_source_path_from_name(DataType::AUDIO, name, as_stub);
return boost::dynamic_pointer_cast<AudioFileSource> (
SourceFactory::createWritable (DataType::AUDIO, *this, path, destructive, frame_rate()));
/** Create a new within-session MIDI source */
boost::shared_ptr<MidiSource>
-Session::create_midi_source_for_session (MidiDiskstream& ds)
+Session::create_midi_source_for_session (Track* track, string const & n, bool as_stub)
{
- const string name = new_midi_source_name (ds.name());
- const string path = new_source_path_from_name (DataType::MIDI, name);
+ /* try to use the existing write source for the track, to keep numbering sane
+ */
+
+ if (track) {
+ /*MidiTrack* mt = dynamic_cast<Track*> (track);
+ assert (mt);
+ */
+
+ list<boost::shared_ptr<Source> > l = track->steal_write_sources ();
+
+ if (!l.empty()) {
+ assert (boost::dynamic_pointer_cast<MidiSource> (l.front()));
+ return boost::dynamic_pointer_cast<MidiSource> (l.front());
+ }
+ }
+
+ const string name = new_midi_source_name (n);
+ const string path = new_source_path_from_name (DataType::MIDI, name, as_stub);
return boost::dynamic_pointer_cast<SMFSource> (
SourceFactory::createWritable (
void
Session::cancel_audition ()
{
- if (auditioner->active()) {
+ if (auditioner->auditioning()) {
auditioner->cancel_audition ();
AuditionActive (false); /* EMIT SIGNAL */
}
bool
Session::RoutePublicOrderSorter::operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b)
{
+ if (a->is_monitor()) {
+ return true;
+ }
+ if (b->is_monitor()) {
+ return false;
+ }
return a->order_key(N_("signal")) < b->order_key(N_("signal"));
}
-void
-Session::remove_empty_sounds ()
-{
- vector<string> audio_filenames;
-
- get_files_in_directory (_session_dir->sound_path(), audio_filenames);
-
- Glib::Mutex::Lock lm (source_lock);
-
- TapeFileMatcher tape_file_matcher;
-
- remove_if (audio_filenames.begin(), audio_filenames.end(),
- boost::bind (&TapeFileMatcher::matches, &tape_file_matcher, _1));
-
- for (vector<string>::iterator i = audio_filenames.begin(); i != audio_filenames.end(); ++i) {
-
- sys::path audio_file_path (_session_dir->sound_path());
-
- audio_file_path /= *i;
-
- if (AudioFileSource::is_empty (*this, audio_file_path.to_string())) {
-
- try
- {
- sys::remove (audio_file_path);
- const string peakfile = peak_path (audio_file_path.to_string());
- sys::remove (peakfile);
- }
- catch (const sys::filesystem_error& err)
- {
- error << err.what() << endmsg;
- }
- }
- }
-}
-
bool
Session::is_auditioning () const
{
/* can be called before we have an auditioner object */
if (auditioner) {
- return auditioner->active();
+ return auditioner->auditioning();
} else {
return false;
}
}
-uint32_t
-Session::n_diskstreams () const
-{
- uint32_t n = 0;
-
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::const_iterator i = dsl->begin(); i != dsl->end(); ++i) {
- if (!(*i)->hidden()) {
- n++;
- }
- }
- return n;
-}
-
void
Session::graph_reordered ()
{
reflect any changes in latencies within the graph.
*/
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
-
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->set_capture_offset ();
- }
-}
-
-void
-Session::add_processor (Processor* processor)
-{
- /* Session does not own Processors (they belong to a Route) but we do want to track
- the arrival and departure of port inserts, sends and returns for naming
- purposes.
- */
- processor->DropReferences.connect_same_thread (*this, boost::bind (&Session::remove_processor, this, processor));
- set_dirty();
-}
-
-void
-Session::remove_processor (Processor* processor)
-{
- Send* send;
- Return* retrn;
- PortInsert* port_insert;
-
- if ((port_insert = dynamic_cast<PortInsert *> (processor)) != 0) {
- insert_bitset[port_insert->bit_slot()] = false;
- } else if ((send = dynamic_cast<Send *> (processor)) != 0) {
- send_bitset[send->bit_slot()] = false;
- } else if ((retrn = dynamic_cast<Return *> (processor)) != 0) {
- return_bitset[retrn->bit_slot()] = false;
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr) {
+ tr->set_capture_offset ();
+ }
}
-
- set_dirty();
}
-nframes_t
+framecnt_t
Session::available_capture_duration ()
{
float sample_bytes_on_disk = 4.0; // keep gcc happy
double scale = 4096.0 / sample_bytes_on_disk;
- if (_total_free_4k_blocks * scale > (double) max_frames) {
- return max_frames;
+ if (_total_free_4k_blocks * scale > (double) max_framecnt) {
+ return max_framecnt;
}
-
- return (nframes_t) floor (_total_free_4k_blocks * scale);
+
+ return (framecnt_t) floor (_total_free_4k_blocks * scale);
}
void
playlists->update_after_tempo_map_change ();
+ _locations->apply (*this, &Session::update_locations_after_tempo_map_change);
+
set_dirty ();
}
+void
+Session::update_locations_after_tempo_map_change (Locations::LocationList& loc)
+{
+ for (Locations::LocationList::iterator i = loc.begin(); i != loc.end(); ++i) {
+ (*i)->recompute_frames_from_bbt ();
+ }
+}
+
/** Ensures that all buffers (scratch, send, silent, etc) are allocated for
* the given count with the current block size.
*/
void
Session::ensure_buffers (ChanCount howmany)
{
- if (current_block_size == 0) {
- return; // too early? (is this ok?)
- }
-
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- size_t count = std::max(_scratch_buffers->available().get(*t), howmany.get(*t));
- _scratch_buffers->ensure_buffers (*t, count, _engine.raw_buffer_size(*t));
- _mix_buffers->ensure_buffers (*t, count, _engine.raw_buffer_size(*t));
- _silent_buffers->ensure_buffers (*t, count, _engine.raw_buffer_size(*t));
- }
-
- allocate_pan_automation_buffers (current_block_size, howmany.n_audio(), false);
+ BufferManager::ensure_buffers (howmany);
}
void
insert_bitset[id] = true;
}
+void
+Session::unmark_send_id (uint32_t id)
+{
+ if (id < send_bitset.size()) {
+ send_bitset[id] = false;
+ }
+}
+
+void
+Session::unmark_return_id (uint32_t id)
+{
+ if (id < return_bitset.size()) {
+ return_bitset[id] = false;
+ }
+}
+
+void
+Session::unmark_insert_id (uint32_t id)
+{
+ if (id < insert_bitset.size()) {
+ insert_bitset[id] = false;
+ }
+}
+
+
/* Named Selection management */
boost::shared_ptr<NamedSelection>
void
Session::reset_native_file_format ()
{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader();
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr) {
+ /* don't save state as we do this, there's no point
+ */
- for (DiskstreamList::iterator i = dsl->begin(); i != dsl->end(); ++i) {
- (*i)->reset_write_sources (false);
+ _state_of_the_state = StateOfTheState (_state_of_the_state|InCleanup);
+ tr->reset_write_sources (false);
+ _state_of_the_state = StateOfTheState (_state_of_the_state & ~InCleanup);
+ }
}
}
return false;
}
-void
-Session::allocate_pan_automation_buffers (nframes_t nframes, uint32_t howmany, bool force)
-{
- if (!force && howmany <= _npan_buffers) {
- return;
- }
-
- if (_pan_automation_buffer) {
-
- for (uint32_t i = 0; i < _npan_buffers; ++i) {
- delete [] _pan_automation_buffer[i];
- }
-
- delete [] _pan_automation_buffer;
- }
-
- _pan_automation_buffer = new pan_t*[howmany];
-
- for (uint32_t i = 0; i < howmany; ++i) {
- _pan_automation_buffer[i] = new pan_t[nframes];
- }
-
- _npan_buffers = howmany;
-}
-
int
Session::freeze_all (InterThreadInfo& itt)
{
}
boost::shared_ptr<Region>
-Session::write_one_track (AudioTrack& track, nframes_t start, nframes_t end,
+Session::write_one_track (AudioTrack& track, framepos_t start, framepos_t end,
bool /*overwrite*/, vector<boost::shared_ptr<Source> >& srcs,
InterThreadInfo& itt, bool enable_processing)
{
boost::shared_ptr<AudioFileSource> fsource;
uint32_t x;
char buf[PATH_MAX+1];
- ChanCount nchans(track.audio_diskstream()->n_channels());
- nframes_t position;
- nframes_t this_chunk;
- nframes_t to_do;
+ ChanCount nchans(track.n_channels());
+ framepos_t position;
+ framecnt_t this_chunk;
+ framepos_t to_do;
BufferSet buffers;
SessionDirectory sdir(get_best_session_directory_for_new_source ());
const string sound_dir = sdir.sound_path().to_string();
- nframes_t len = end - start;
+ framepos_t len = end - start;
+ bool need_block_size_reset = false;
+ string ext;
if (end <= start) {
error << string_compose (_("Cannot write a range where end <= start (e.g. %1 <= %2)"),
return result;
}
- const nframes_t chunk_size = (256 * 1024)/4;
+ const framecnt_t chunk_size = (256 * 1024)/4;
// block all process callback handling
/* call tree *MUST* hold route_lock */
- if ((playlist = track.diskstream()->playlist()) == 0) {
+ if ((playlist = track.playlist()) == 0) {
goto out;
}
goto out;
}
+ ext = native_header_format_extension (config.get_native_file_header_format(), DataType::AUDIO);
+
for (uint32_t chan_n=0; chan_n < nchans.n_audio(); ++chan_n) {
for (x = 0; x < 99999; ++x) {
- snprintf (buf, sizeof(buf), "%s/%s-%d-bounce-%" PRIu32 ".wav", sound_dir.c_str(), playlist->name().c_str(), chan_n, x+1);
+ snprintf (buf, sizeof(buf), "%s/%s-%d-bounce-%" PRIu32 "%s", sound_dir.c_str(), playlist->name().c_str(), chan_n, x+1, ext.c_str());
if (access (buf, F_OK) != 0) {
break;
}
srcs.push_back (fsource);
}
+ /* tell redirects that care that we are about to use a much larger blocksize */
+
+ need_block_size_reset = true;
+ track.set_block_size (chunk_size);
+
/* XXX need to flush all redirects */
position = start;
}
}
+
+ if (need_block_size_reset) {
+ track.set_block_size (get_block_size());
+ }
+
unblock_processing ();
return result;
}
+gain_t*
+Session::gain_automation_buffer() const
+{
+ return ProcessThread::gain_automation_buffer ();
+}
+
+pan_t**
+Session::pan_automation_buffer() const
+{
+ return ProcessThread::pan_automation_buffer ();
+}
+
BufferSet&
Session::get_silent_buffers (ChanCount count)
{
+ return ProcessThread::get_silent_buffers (count);
+#if 0
assert(_silent_buffers->available() >= count);
_silent_buffers->set_count(count);
}
return *_silent_buffers;
+#endif
}
BufferSet&
Session::get_scratch_buffers (ChanCount count)
{
+ return ProcessThread::get_scratch_buffers (count);
+#if 0
if (count != ChanCount::ZERO) {
assert(_scratch_buffers->available() >= count);
_scratch_buffers->set_count(count);
}
return *_scratch_buffers;
+#endif
}
BufferSet&
Session::get_mix_buffers (ChanCount count)
{
+ return ProcessThread::get_mix_buffers (count);
+#if 0
assert(_mix_buffers->available() >= count);
_mix_buffers->set_count(count);
return *_mix_buffers;
+#endif
}
uint32_t
automation_lists[al->id()] = al;
}
-nframes_t
-Session::compute_initial_length ()
-{
- return _engine.frame_rate() * 60 * 5;
-}
-
void
Session::sync_order_keys (std::string const & base)
{
set_remote_control_ids ();
}
-/** @return true if there is at least one record-enabled diskstream, otherwise false */
+/** @return true if there is at least one record-enabled track, otherwise false */
bool
-Session::have_rec_enabled_diskstream () const
+Session::have_rec_enabled_track () const
{
- return g_atomic_int_get (&_have_rec_enabled_diskstream) == 1;
+ return g_atomic_int_get (&_have_rec_enabled_track) == 1;
}
-/** Update the state of our rec-enabled diskstreams flag */
+/** Update the state of our rec-enabled tracks flag */
void
-Session::update_have_rec_enabled_diskstream ()
+Session::update_have_rec_enabled_track ()
{
- boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader ();
- DiskstreamList::iterator i = dsl->begin ();
- while (i != dsl->end () && (*i)->record_enabled () == false) {
+ boost::shared_ptr<RouteList> rl = routes.reader ();
+ RouteList::iterator i = rl->begin();
+ while (i != rl->end ()) {
+
+ boost::shared_ptr<Track> tr = boost::dynamic_pointer_cast<Track> (*i);
+ if (tr && tr->record_enabled ()) {
+ break;
+ }
+
++i;
}
- int const old = g_atomic_int_get (&_have_rec_enabled_diskstream);
+ int const old = g_atomic_int_get (&_have_rec_enabled_track);
- g_atomic_int_set (&_have_rec_enabled_diskstream, i != dsl->end () ? 1 : 0);
+ g_atomic_int_set (&_have_rec_enabled_track, i != rl->end () ? 1 : 0);
- if (g_atomic_int_get (&_have_rec_enabled_diskstream) != old) {
+ if (g_atomic_int_get (&_have_rec_enabled_track) != old) {
RecordStateChanged (); /* EMIT SIGNAL */
}
}
boost::shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- (*i)->put_control_outs_at (p);
+ (*i)->put_monitor_send_at (p);
}
}
{
/* cancel all solo or all listen when solo control mode changes */
- if (Config->get_solo_control_is_listen_control()) {
- set_solo (routes.reader(), false);
- } else {
- set_listen (routes.reader(), false);
- }
+ if (soloing()) {
+ set_solo (get_routes(), false);
+ } else if (listening()) {
+ set_listen (get_routes(), false);
+ }
}
+/** Called when anything about any of our route groups changes (membership, state etc.) */
void
Session::route_group_changed ()
{
vector<SyncSource> ret;
ret.push_back (JACK);
-
- if (mtc_port()) {
- ret.push_back (MTC);
- }
-
- if (midi_clock_port()) {
- ret.push_back (MIDIClock);
- }
+ ret.push_back (MTC);
+ ret.push_back (MIDIClock);
return ret;
}
boost::shared_ptr<RouteList>
-Session::get_routes_with_regions_at (nframes64_t const p) const
+Session::get_routes_with_regions_at (framepos_t const p) const
{
shared_ptr<RouteList> r = routes.reader ();
shared_ptr<RouteList> rl (new RouteList);
continue;
}
- boost::shared_ptr<Diskstream> ds = tr->diskstream ();
- if (!ds) {
- continue;
- }
-
- boost::shared_ptr<Playlist> pl = ds->playlist ();
+ boost::shared_ptr<Playlist> pl = tr->playlist ();
if (!pl) {
continue;
}
return rl;
}
+
+void
+Session::goto_end ()
+{
+ if (_session_range_location) {
+ request_locate (_session_range_location->end(), false);
+ } else {
+ request_locate (0, false);
+ }
+}
+
+void
+Session::goto_start ()
+{
+ if (_session_range_location) {
+ request_locate (_session_range_location->start(), false);
+ } else {
+ request_locate (0, false);
+ }
+}
+
+framepos_t
+Session::current_start_frame () const
+{
+ return _session_range_location ? _session_range_location->start() : 0;
+}
+
+framepos_t
+Session::current_end_frame () const
+{
+ return _session_range_location ? _session_range_location->end() : 0;
+}
+
+void
+Session::add_session_range_location (nframes_t start, nframes_t end)
+{
+ _session_range_location = new Location (*this, start, end, _("session"), Location::IsSessionRange);
+ _locations->add (_session_range_location);
+}
+
+/** Called when one of our routes' order keys has changed */
+void
+Session::route_order_key_changed ()
+{
+ RouteOrderKeyChanged (); /* EMIT SIGNAL */
+}
+
+void
+Session::step_edit_status_change (bool yn)
+{
+ bool send = false;
+
+ bool val = false;
+ if (yn) {
+ send = (_step_editors == 0);
+ val = true;
+
+ _step_editors++;
+ } else {
+ send = (_step_editors == 1);
+ val = false;
+
+ if (_step_editors > 0) {
+ _step_editors--;
+ }
+ }
+
+ if (send) {
+ StepEditStatusChange (val);
+ }
+}
+
+
+void
+Session::start_time_changed (framepos_t old)
+{
+ /* Update the auto loop range to match the session range
+ (unless the auto loop range has been changed by the user)
+ */
+
+ Location* s = _locations->session_range_location ();
+ Location* l = _locations->auto_loop_location ();
+
+ if (l->start() == old) {
+ l->set_start (s->start(), true);
+ }
+}
+
+void
+Session::end_time_changed (framepos_t old)
+{
+ /* Update the auto loop range to match the session range
+ (unless the auto loop range has been changed by the user)
+ */
+
+ Location* s = _locations->session_range_location ();
+ Location* l = _locations->auto_loop_location ();
+
+ if (l->end() == old) {
+ l->set_end (s->end(), true);
+ }
+}
projects / ardour.git / blobdiff