#include "pbd/stacktrace.h"
#include "pbd/file_utils.h"
+#include "ardour/amp.h"
#include "ardour/analyser.h"
#include "ardour/audio_buffer.h"
#include "ardour/audio_diskstream.h"
+#include "ardour/audio_port.h"
#include "ardour/audio_track.h"
#include "ardour/audioengine.h"
#include "ardour/audiofilesource.h"
#include "ardour/auditioner.h"
#include "ardour/buffer_set.h"
#include "ardour/bundle.h"
+#include "ardour/butler.h"
#include "ardour/click.h"
#include "ardour/configuration.h"
#include "ardour/crossfade.h"
#include "ardour/cycle_timer.h"
#include "ardour/data_type.h"
#include "ardour/filename_extensions.h"
+#include "ardour/internal_send.h"
#include "ardour/io_processor.h"
#include "ardour/midi_diskstream.h"
#include "ardour/midi_playlist.h"
#include "ardour/plugin_insert.h"
#include "ardour/port_insert.h"
#include "ardour/processor.h"
+#include "ardour/rc_configuration.h"
#include "ardour/recent_sessions.h"
#include "ardour/region_factory.h"
+#include "ardour/return.h"
#include "ardour/route_group.h"
#include "ardour/send.h"
#include "ardour/session.h"
using namespace PBD;
using boost::shared_ptr;
-#ifdef __x86_64__
-static const int CPU_CACHE_ALIGN = 64;
-#else
-static const int CPU_CACHE_ALIGN = 16; /* arguably 32 on most arches, but it matters less */
-#endif
-
bool Session::_disable_all_loaded_plugins = false;
sigc::signal<void,std::string> Session::Dialog;
sigc::signal<int,nframes_t,nframes_t> Session::AskAboutSampleRateMismatch;
sigc::signal<void> Session::SendFeedback;
-sigc::signal<void> Session::SMPTEOffsetChanged;
+sigc::signal<void> Session::TimecodeOffsetChanged;
sigc::signal<void> Session::StartTimeChanged;
sigc::signal<void> Session::EndTimeChanged;
sigc::signal<void> Session::AutoBindingOn;
string mix_template)
: _engine (eng),
+ _target_transport_speed (0.0),
_requested_return_frame (-1),
_scratch_buffers(new BufferSet()),
_silent_buffers(new BufferSet()),
_session_dir (new SessionDirectory(fullpath)),
pending_events (2048),
state_tree (0),
- butler_mixdown_buffer (0),
- butler_gain_buffer (0),
+ _butler (new Butler (this)),
post_transport_work((PostTransportWork)0),
- _send_smpte_update (false),
+ _send_timecode_update (false),
midi_thread (pthread_t (0)),
midi_requests (128), // the size of this should match the midi request pool size
diskstreams (new DiskstreamList),
routes (new RouteList),
- auditioner ((Auditioner*) 0),
_total_free_4k_blocks (0),
_bundles (new BundleList),
_bundle_xml_node (0),
click_data (0),
click_emphasis_data (0),
main_outs (0),
- _metadata (new SessionMetadata())
+ _metadata (new SessionMetadata()),
+ _have_rec_enabled_diskstream (false)
{
bool new_session;
+ interpolation.add_channel_to (0, 0);
+
if (!eng.connected()) {
throw failed_constructor();
}
- cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (1)" << endl;
+ 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);
_state_of_the_state = StateOfTheState (_state_of_the_state & ~Dirty);
- Config->ParameterChanged.connect (mem_fun (*this, &Session::config_changed));
+ Config->ParameterChanged.connect (bind (mem_fun (*this, &Session::config_changed), false));
+ config.ParameterChanged.connect (bind (mem_fun (*this, &Session::config_changed), true));
if (was_dirty) {
DirtyChanged (); /* EMIT SIGNAL */
nframes_t initial_length)
: _engine (eng),
+ _target_transport_speed (0.0),
_requested_return_frame (-1),
_scratch_buffers(new BufferSet()),
_silent_buffers(new BufferSet()),
_session_dir ( new SessionDirectory(fullpath)),
pending_events (2048),
state_tree (0),
- butler_mixdown_buffer (0),
- butler_gain_buffer (0),
+ _butler (new Butler (this)),
post_transport_work((PostTransportWork)0),
- _send_smpte_update (false),
+ _send_timecode_update (false),
midi_thread (pthread_t (0)),
midi_requests (16),
diskstreams (new DiskstreamList),
routes (new RouteList),
- auditioner ((Auditioner *) 0),
_total_free_4k_blocks (0),
_bundles (new BundleList),
_bundle_xml_node (0),
click_data (0),
click_emphasis_data (0),
main_outs (0),
- _metadata (new SessionMetadata())
+ _metadata (new SessionMetadata()),
+ _have_rec_enabled_diskstream (false)
{
bool new_session;
+ interpolation.add_channel_to (0, 0);
+
if (!eng.connected()) {
throw failed_constructor();
}
- cerr << "Loading session " << fullpath << " using snapshot " << snapshot_name << " (2)" << endl;
+ 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);
RouteList rl;
int control_id = 1;
- if (control_out_channels) {
- shared_ptr<Route> r (new Route (*this, _("monitor"), -1, control_out_channels, -1, control_out_channels, Route::ControlOut));
- r->set_remote_control_id (control_id++);
-
- rl.push_back (r);
- }
-
if (master_out_channels) {
- shared_ptr<Route> r (new Route (*this, _("master"), -1, master_out_channels, -1, master_out_channels, Route::MasterOut));
+ ChanCount count(DataType::AUDIO, master_out_channels);
+ shared_ptr<Route> r (new Route (*this, _("master"), Route::MasterOut, DataType::AUDIO));
+ r->input()->ensure_io (count, false, this);
+ r->output()->ensure_io (count, false, this);
r->set_remote_control_id (control_id);
rl.push_back (r);
output_ac = AutoConnectOption (output_ac & ~AutoConnectMaster);
}
+ if (control_out_channels) {
+ ChanCount count(DataType::AUDIO, control_out_channels);
+ shared_ptr<Route> r (new Route (*this, _("monitor"), Route::ControlOut, DataType::AUDIO));
+ r->input()->ensure_io (count, false, this);
+ r->output()->ensure_io (count, false, this);
+ r->set_remote_control_id (control_id++);
+
+ rl.push_back (r);
+ }
+
if (!rl.empty()) {
add_routes (rl, false);
}
}
+ if (no_auto_connect()) {
+ input_ac = AutoConnectOption (0);
+ output_ac = AutoConnectOption (0);
+ }
+
Config->set_input_auto_connect (input_ac);
Config->set_output_auto_connect (output_ac);
_state_of_the_state = StateOfTheState (_state_of_the_state & ~Dirty);
- Config->ParameterChanged.connect (mem_fun (*this, &Session::config_changed));
+ Config->ParameterChanged.connect (bind (mem_fun (*this, &Session::config_changed), false));
}
Session::~Session ()
delete state_tree;
- terminate_butler_thread ();
+ /* reset dynamic state version back to default */
+
+ Stateful::loading_state_version = 0;
+
+ _butler->terminate_thread ();
//terminate_midi_thread ();
if (click_data != default_click) {
}
sources.clear ();
-#ifdef TRACK_DESTRUCTION
- cerr << "delete mix groups\n";
-#endif /* TRACK_DESTRUCTION */
- for (list<RouteGroup *>::iterator i = mix_groups.begin(); i != mix_groups.end(); ) {
- list<RouteGroup*>::iterator tmp;
-
- tmp = i;
- ++tmp;
-
- delete *i;
-
- i = tmp;
- }
#ifdef TRACK_DESTRUCTION
- cerr << "delete edit groups\n";
+ cerr << "delete route groups\n";
#endif /* TRACK_DESTRUCTION */
- for (list<RouteGroup *>::iterator i = edit_groups.begin(); i != edit_groups.end(); ) {
- list<RouteGroup*>::iterator tmp;
-
- tmp = i;
- ++tmp;
-
+ for (list<RouteGroup *>::iterator i = _route_groups.begin(); i != _route_groups.end(); ++i) {
delete *i;
-
- i = tmp;
}
- delete [] butler_mixdown_buffer;
- delete [] butler_gain_buffer;
-
Crossfade::set_buffer_size (0);
delete mmc;
boost::shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- _worst_output_latency = max (_worst_output_latency, (*i)->output_latency());
- _worst_input_latency = max (_worst_input_latency, (*i)->input_latency());
+ _worst_output_latency = max (_worst_output_latency, (*i)->output()->latency());
+ _worst_input_latency = max (_worst_input_latency, (*i)->input()->latency());
}
}
{
string first_physical_output;
- /* we don't want to run execute this again */
-
BootMessage (_("Set block size and sample rate"));
set_block_size (_engine.frames_per_cycle());
BootMessage (_("Using configuration"));
- Config->map_parameters (mem_fun (*this, &Session::config_changed));
+ Config->map_parameters (bind (mem_fun (*this, &Session::config_changed), false));
/* every time we reconnect, recompute worst case output latencies */
_engine.transport_stop ();
}
- if (Config->get_jack_time_master()) {
+ if (config.get_jack_time_master()) {
_engine.transport_locate (_transport_frame);
}
try {
XMLNode* child = 0;
- _click_io.reset (new ClickIO (*this, "click", 0, 0, -1, -1));
+ _click_io.reset (new ClickIO (*this, "click"));
if (state_tree && (child = find_named_node (*state_tree->root(), "Click")) != 0) {
/* existing state for Click */
+ int c;
- if (_click_io->set_state (*child->children().front()) == 0) {
+ if (Stateful::loading_state_version < 3000) {
+ c = _click_io->set_state_2X (*child->children().front(), Stateful::loading_state_version, false);
+ } else {
+ c = _click_io->set_state (*child->children().front(), Stateful::loading_state_version);
+ }
+
+ if (c == 0) {
_clicking = Config->get_clicking ();
-
+
} else {
-
+
error << _("could not setup Click I/O") << endmsg;
_clicking = false;
}
+
} else {
/* default state for Click: dual-mono to first 2 physical outputs */
string physical_output = _engine.get_nth_physical_output (DataType::AUDIO, physport);
if (physical_output.length()) {
- if (_click_io->add_output_port (physical_output, this)) {
+ if (_click_io->add_port (physical_output, this)) {
// relax, even though its an error
}
}
}
-
- if (_click_io->n_outputs () > ChanCount::ZERO) {
+
+ if (_click_io->n_ports () > ChanCount::ZERO) {
_clicking = Config->get_clicking ();
}
}
mono and stereo bundles, so that the common cases of mono
and stereo tracks get bundles to put in their mixer strip
in / out menus. There may be a nicer way of achieving that;
- it doesn't really scale that well to higher channel counts */
+ it doesn't really scale that well to higher channel counts
+ */
+
+ /* mono output bundles */
for (uint32_t np = 0; np < n_physical_outputs; ++np) {
char buf[32];
snprintf (buf, sizeof (buf), _("out %" PRIu32), np+1);
- shared_ptr<Bundle> c (new Bundle (buf, true));
+ 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->set_port (0, _engine.get_nth_physical_output (DataType::AUDIO, np));
- add_bundle (c);
+ add_bundle (c);
}
+ /* stereo output bundles */
+
for (uint32_t np = 0; np < n_physical_outputs; np += 2) {
if (np + 1 < n_physical_outputs) {
char buf[32];
}
}
+ /* mono input bundles */
+
for (uint32_t np = 0; np < n_physical_inputs; ++np) {
char buf[32];
snprintf (buf, sizeof (buf), _("in %" PRIu32), np+1);
- shared_ptr<Bundle> c (new Bundle (buf, false));
+ 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->set_port (0, _engine.get_nth_physical_input (DataType::AUDIO, np));
- add_bundle (c);
+ add_bundle (c);
}
+ /* stereo input bundles */
+
for (uint32_t np = 0; np < n_physical_inputs; np += 2) {
if (np + 1 < n_physical_inputs) {
char buf[32];
}
}
- if (_master_out) {
+ BootMessage (_("Setup signal flow and plugins"));
- /* create master/control ports */
+ hookup_io ();
- if (_master_out) {
- uint32_t n;
+ if (!no_auto_connect()) {
- /* force the master to ignore any later call to this */
+ if (_master_out && Config->get_auto_connect_standard_busses()) {
- if (_master_out->pending_state_node) {
- _master_out->ports_became_legal();
- }
+ /* if requested auto-connect the outputs to the first N physical ports.
+ */
- /* no panner resets till we are through */
+ uint32_t limit = _master_out->n_outputs().n_total();
- _master_out->defer_pan_reset ();
+ 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);
- while (_master_out->n_inputs().n_audio()
- < _master_out->input_maximum().n_audio()) {
- if (_master_out->add_input_port ("", this, DataType::AUDIO)) {
- error << _("cannot setup master inputs")
- << endmsg;
- break;
+ if (!connect_to.empty() && p->connected_to (connect_to) == false) {
+ if (_master_out->output()->connect (p, connect_to, this)) {
+ error << string_compose (_("cannot connect master output %1 to %2"), n, connect_to)
+ << endmsg;
+ break;
+ }
}
}
- n = 0;
- while (_master_out->n_outputs().n_audio()
- < _master_out->output_maximum().n_audio()) {
- if (_master_out->add_output_port (_engine.get_nth_physical_output (DataType::AUDIO, n), this, DataType::AUDIO)) {
- error << _("cannot setup master outputs")
- << endmsg;
- break;
+ }
+
+ if (_control_out) {
+
+ /* AUDIO ONLY as of june 29th 2009, because listen semantics for anything else
+ are undefined, at best.
+ */
+
+ /* control out listens to master bus (but ignores it
+ under some conditions)
+ */
+
+ uint32_t limit = _control_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* 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)) {
+ error << string_compose (_("cannot connect control input %1 to %2"), n, connect_to)
+ << endmsg;
+ break;
+ }
+ }
}
- n++;
}
- _master_out->allow_pan_reset ();
+ /* if control out is not connected,
+ connect control out to physical outs, but use ones after the master if possible
+ */
- }
- }
+ if (!_control_out->output()->connected_to (boost::shared_ptr<IO>())) {
- BootMessage (_("Setup signal flow and plugins"));
+ if (!Config->get_monitor_bus_preferred_bundle().empty()) {
- hookup_io ();
+ boost::shared_ptr<Bundle> b = bundle_by_name (Config->get_monitor_bus_preferred_bundle());
- /* catch up on send+insert cnts */
+ if (b) {
+ _control_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())
+ << endmsg;
+ }
- BootMessage (_("Catch up with send/insert state"));
+ } else {
- insert_cnt = 0;
+ /* XXX this logic is wrong for mixed port types */
- for (list<PortInsert*>::iterator i = _port_inserts.begin(); i != _port_inserts.end(); ++i) {
- uint32_t id;
+ uint32_t shift = _master_out->n_outputs().n_audio();
+ uint32_t mod = _engine.n_physical_outputs (DataType::AUDIO);
+ limit = _control_out->n_outputs().n_audio();
- if (sscanf ((*i)->name().c_str(), "%*s %u", &id) == 1) {
- if (id > insert_cnt) {
- insert_cnt = id;
- }
- }
- }
+ cerr << "Connecting " << limit << " control out ports, shift is " << shift << " mod is " << mod << endl;
- send_cnt = 0;
+ for (uint32_t n = 0; n < limit; ++n) {
- for (list<Send*>::iterator i = _sends.begin(); i != _sends.end(); ++i) {
- uint32_t id;
+ Port* p = _control_out->output()->nth (n);
+ string connect_to = _engine.get_nth_physical_output (DataType (p->type()), (n+shift) % mod);
- if (sscanf ((*i)->name().c_str(), "%*s %u", &id) == 1) {
- if (id > send_cnt) {
- send_cnt = id;
+ if (!connect_to.empty()) {
+ if (_control_out->output()->connect (p, connect_to, this)) {
+ error << string_compose (_("cannot connect control output %1 to %2"), n, connect_to)
+ << endmsg;
+ break;
+ }
+ }
+ }
+ }
}
}
}
+ /* catch up on send+insert cnts */
_state_of_the_state = StateOfTheState (_state_of_the_state & ~(CannotSave|Dirty));
_state_of_the_state = StateOfTheState (_state_of_the_state | InitialConnecting);
- if (auditioner == 0) {
+ if (!auditioner) {
/* we delay creating the auditioner till now because
it makes its own connections to ports.
}
}
- /* Tell all IO objects to create their ports */
-
- IO::enable_ports ();
-
- if (_control_out) {
- uint32_t n;
- vector<string> cports;
-
- while (_control_out->n_inputs().n_audio() < _control_out->input_maximum().n_audio()) {
- if (_control_out->add_input_port ("", this)) {
- error << _("cannot setup control inputs")
- << endmsg;
- break;
- }
- }
- n = 0;
- while (_control_out->n_outputs().n_audio() < _control_out->output_maximum().n_audio()) {
- if (_control_out->add_output_port (_engine.get_nth_physical_output (DataType::AUDIO, n), this)) {
- error << _("cannot set up master outputs")
- << endmsg;
- break;
- }
- n++;
- }
-
-
- uint32_t ni = _control_out->n_inputs().get (DataType::AUDIO);
-
- for (n = 0; n < ni; ++n) {
- cports.push_back (_control_out->input(n)->name());
- }
-
- boost::shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator x = r->begin(); x != r->end(); ++x) {
- (*x)->set_control_outs (cports);
- }
- }
-
/* load bundles, which we may have postponed earlier on */
if (_bundle_xml_node) {
load_bundles (*_bundle_xml_node);
/* Now reset all panners */
- IO::reset_panners ();
+ Delivery::reset_panners ();
+
+ /* Connect tracks to listen/solo etc. busses XXX generalize this beyond control_out */
+
+ if (_control_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);
+ }
+ }
/* Anyone who cares about input state, wake up and do something */
_state_of_the_state = StateOfTheState (_state_of_the_state & ~InitialConnecting);
-
/* now handle the whole enchilada as if it was one
graph reorder event.
*/
graph_reordered ();
- /* update mixer solo state */
+ /* update the full solo state, which can't be
+ correctly determined on a per-route basis, but
+ needs the global overview that only the session
+ has.
+ */
- catch_up_on_solo();
+ update_route_solo_state ();
}
void
Session::record_enabling_legal () const
{
/* this used to be in here, but survey says.... we don't need to restrict it */
- // if (record_status() == Recording) {
- // return false;
- // }
+ // if (record_status() == Recording) {
+ // return false;
+ // }
if (Config->get_all_safe()) {
return false;
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_monitoring_model() == HardwareMonitoring && !Config->get_auto_input());
+ (*i)->monitor_input (Config->get_monitoring_model() == HardwareMonitoring && !config.get_auto_input());
}
}
} else {
{
replace_event (Event::PunchIn, location->start());
- if (get_record_enabled() && Config->get_punch_in()) {
+ if (get_record_enabled() && config.get_punch_in()) {
/* capture start has been changed, so save new pending state */
save_state ("", true);
}
if (transport_rolling() && play_loop) {
- //if (_transport_frame < location->start() || _transport_frame > location->end()) {
- if (_transport_frame > location->end()) {
+ // if (_transport_frame > location->end()) {
+
+ if (_transport_frame < location->start() || _transport_frame > location->end()) {
// relocate to beginning of loop
clear_events (Event::LocateRoll);
}
void
-Session::locations_added (Location* ignored)
+Session::locations_added (Location *)
{
set_dirty ();
}
_last_record_location = _transport_frame;
deliver_mmc(MIDI::MachineControl::cmdRecordStrobe, _last_record_location);
- if (Config->get_monitoring_model() == HardwareMonitoring && Config->get_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_monitoring_model() == HardwareMonitoring && Config->get_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 (g_atomic_int_get (&_record_status) == Recording) {
g_atomic_int_set (&_record_status, Enabled);
- if (Config->get_monitoring_model() == HardwareMonitoring && Config->get_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) {
save_state ("", true);
if (_transport_speed) {
- if (!Config->get_punch_in()) {
+ if (!config.get_punch_in()) {
enable_record ();
}
} else {
} else {
tf = _transport_frame;
}
-
+
ret = tf;
if (!non_realtime_work_pending()) {
if (tf < _last_roll_location + offset) {
return _last_roll_location;
}
- }
-
+ }
+
/* forwards */
ret -= offset;
*/
{
-
current_block_size = nframes;
ensure_buffers(_scratch_buffers->available());
}
void
-Session::set_default_fade (float steepness, float fade_msecs)
+Session::set_default_fade (float /*steepness*/, float /*fade_msecs*/)
{
#if 0
nframes_t fade_frames;
}
list<boost::shared_ptr<MidiTrack> >
-Session::new_midi_track (TrackMode mode, uint32_t how_many)
+Session::new_midi_track (TrackMode mode, RouteGroup* route_group, uint32_t how_many)
{
char track_name[32];
uint32_t track_id = 0;
try {
track = boost::shared_ptr<MidiTrack>((new MidiTrack (*this, track_name, Route::Flag (0), mode)));
- if (track->ensure_io (ChanCount(DataType::MIDI, 1), ChanCount(DataType::AUDIO, 1), false, this)) {
+ if (track->input()->ensure_io (ChanCount(DataType::MIDI, 1), false, this)) {
+ error << "cannot configure 1 in/1 out configuration for new midi track" << endmsg;
+ goto failed;
+ }
+
+
+ if (track->output()->ensure_io (ChanCount(DataType::MIDI, 1), false, this)) {
error << "cannot configure 1 in/1 out configuration for new midi track" << endmsg;
goto failed;
}
*/
track->midi_diskstream()->non_realtime_input_change();
+ track->set_route_group (route_group, 0);
track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
//track->set_remote_control_id (control_id);
}
list<boost::shared_ptr<AudioTrack> >
-Session::new_audio_track (int input_channels, int output_channels, TrackMode mode, uint32_t how_many)
+Session::new_audio_track (int input_channels, int output_channels, TrackMode mode, RouteGroup* route_group, uint32_t how_many)
{
char track_name[32];
uint32_t track_id = 0;
try {
track = boost::shared_ptr<AudioTrack>((new AudioTrack (*this, track_name, Route::Flag (0), mode)));
- if (track->ensure_io (ChanCount(DataType::AUDIO, input_channels), ChanCount(DataType::AUDIO, output_channels), false, this)) {
+ if (track->input()->ensure_io (ChanCount(DataType::AUDIO, input_channels), false, this)) {
+ error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
+ input_channels, output_channels)
+ << endmsg;
+ goto failed;
+ }
+
+ if (track->output()->ensure_io (ChanCount(DataType::AUDIO, output_channels), false, this)) {
error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
input_channels, output_channels)
<< endmsg;
port = physinputs[(channels_used+x)%nphysical_in];
}
- if (port.length() && track->connect_input (track->input (x), port, this)) {
+ if (port.length() && track->input()->connect (track->input()->nth(x), port, this)) {
break;
}
}
uint32_t nphysical_out = physoutputs.size();
for (uint32_t x = 0; x < track->n_outputs().n_audio(); ++x) {
-
port = "";
-
+
if (Config->get_output_auto_connect() & AutoConnectPhysical) {
port = physoutputs[(channels_used+x)%nphysical_out];
} else if (Config->get_output_auto_connect() & AutoConnectMaster) {
- if (_master_out) {
- port = _master_out->input (x%_master_out->n_inputs().n_audio())->name();
+ if (_master_out && _master_out->n_inputs().n_audio() > 0) {
+ port = _master_out->input()->nth (x % _master_out->input()->n_ports().n_audio())->name();
}
}
-
- if (port.length() && track->connect_output (track->output (x), port, this)) {
+
+ if (port.length() && track->output()->connect (track->output()->nth(x), port, this)) {
break;
}
}
channels_used += track->n_inputs ().n_audio();
+ track->set_route_group (route_group, 0);
+
track->audio_diskstream()->non_realtime_input_change();
track->DiskstreamChanged.connect (mem_fun (this, &Session::resort_routes));
RouteList
-Session::new_audio_route (int input_channels, int output_channels, uint32_t how_many)
+Session::new_audio_route (int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many)
{
char bus_name[32];
uint32_t bus_id = 1;
} while (bus_id < (UINT_MAX-1));
try {
- shared_ptr<Route> bus (new Route (*this, bus_name, -1, -1, -1, -1, Route::Flag(0), DataType::AUDIO));
+ shared_ptr<Route> bus (new Route (*this, bus_name, Route::Flag(0), DataType::AUDIO));
- if (bus->ensure_io (ChanCount(DataType::AUDIO, input_channels), ChanCount(DataType::AUDIO, output_channels), false, this)) {
+ if (bus->input()->ensure_io (ChanCount(DataType::AUDIO, input_channels), false, this)) {
error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
input_channels, output_channels)
<< endmsg;
}
+ if (bus->output()->ensure_io (ChanCount(DataType::AUDIO, output_channels), false, this)) {
+ error << string_compose (_("cannot configure %1 in/%2 out configuration for new audio track"),
+ input_channels, output_channels)
+ << endmsg;
+ goto failure;
+ }
- /*
- for (uint32_t x = 0; n_physical_audio_inputs && x < bus->n_inputs(); ++x) {
-
+ for (uint32_t x = 0; n_physical_audio_inputs && x < bus->input()->n_ports().n_audio(); ++x) {
port = "";
-
+
if (Config->get_input_auto_connect() & AutoConnectPhysical) {
port = physinputs[((n+x)%n_physical_audio_inputs)];
- }
-
- if (port.length() && bus->connect_input (bus->input (x), port, this)) {
+ }
+
+ if (port.length() && bus->input()->connect (bus->input()->nth (x), port, this)) {
break;
}
}
- */
for (uint32_t x = 0; n_physical_audio_outputs && x < bus->n_outputs().n_audio(); ++x) {
port = "";
port = physoutputs[((n+x)%n_physical_outputs)];
} else if (Config->get_output_auto_connect() & AutoConnectMaster) {
if (_master_out) {
- port = _master_out->input (x%_master_out->n_inputs().n_audio())->name();
+ port = _master_out->input()->nth (x%_master_out->input()->n_ports().n_audio())->name();
}
}
- if (port.length() && bus->connect_output (bus->output (x), port, this)) {
+ if (port.length() && bus->output()->connect (bus->output()->nth(x), port, this)) {
break;
}
}
channels_used += bus->n_inputs ().n_audio();
+ bus->set_route_group (route_group, 0);
bus->set_remote_control_id (control_id);
++control_id;
RouteList ret;
uint32_t control_id;
XMLTree tree;
+ uint32_t number = 1;
if (!tree.read (template_path.c_str())) {
return ret;
while (how_many) {
XMLNode node_copy (*node); // make a copy so we can change the name if we need to
-
- std::string node_name = IO::name_from_state (*node_copy.children().front());
- if (route_by_name (node_name) != 0) {
+ std::string node_name = IO::name_from_state (*node_copy.children().front());
- /* generate a new name by adding a number to the end of the template name */
+ /* generate a new name by adding a number to the end of the template name */
- uint32_t number = 1;
+ do {
+ snprintf (name, sizeof (name), "%s %" PRIu32, node_name.c_str(), number);
- do {
- snprintf (name, sizeof (name), "%s %" PRIu32, node_name.c_str(), number);
-
- number++;
-
- if (route_by_name (name) == 0) {
- break;
- }
-
- } while (number < UINT_MAX);
+ number++;
- if (number == UINT_MAX) {
- fatal << _("Session: UINT_MAX routes? impossible!") << endmsg;
- /*NOTREACHED*/
+ if (route_by_name (name) == 0) {
+ break;
}
- IO::set_name_in_state (*node_copy.children().front(), name);
+ } while (number < UINT_MAX);
+
+ if (number == UINT_MAX) {
+ fatal << _("Session: UINT_MAX routes? impossible!") << endmsg;
+ /*NOTREACHED*/
}
+ IO::set_name_in_state (*node_copy.children().front(), name);
+
Track::zero_diskstream_id_in_xml (node_copy);
try {
- shared_ptr<Route> route (XMLRouteFactory (node_copy));
+ shared_ptr<Route> route (XMLRouteFactory (node_copy, 3000));
if (route == 0) {
error << _("Session: cannot create track/bus from template description") << endmsg;
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);
+ route->input()->changed (IOChange (ConfigurationChanged|ConnectionsChanged), this);
+ route->output()->changed (IOChange (ConfigurationChanged|ConnectionsChanged), this);
}
-
+
route->set_remote_control_id (control_id);
++control_id;
-
+
ret.push_back (route);
}
-
+
catch (failed_constructor &err) {
error << _("Session: could not create new route from template") << endmsg;
goto out;
}
-
+
catch (AudioEngine::PortRegistrationFailure& pfe) {
error << pfe.what() << endmsg;
goto out;
}
-
+
--how_many;
}
RCUWriter<RouteList> writer (routes);
shared_ptr<RouteList> r = writer.get_copy ();
r->insert (r->end(), new_routes.begin(), new_routes.end());
- resort_routes_using (r);
+
+
+ /* if there is no control out and we're not in the middle of loading,
+ resort the graph here. if there is a control out, we will resort
+ toward the end of this method. if we are in the middle of loading,
+ we will resort when done.
+ */
+
+ if (!_control_out && IO::connecting_legal) {
+ resort_routes_using (r);
+ }
}
for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
boost::weak_ptr<Route> wpr (*x);
+ (*x)->listen_changed.connect (sigc::bind (mem_fun (*this, &Session::route_listen_changed), wpr));
(*x)->solo_changed.connect (sigc::bind (mem_fun (*this, &Session::route_solo_changed), wpr));
(*x)->mute_changed.connect (mem_fun (*this, &Session::route_mute_changed));
- (*x)->output_changed.connect (mem_fun (*this, &Session::set_worst_io_latencies_x));
+ (*x)->output()->changed.connect (mem_fun (*this, &Session::set_worst_io_latencies_x));
(*x)->processors_changed.connect (bind (mem_fun (*this, &Session::update_latency_compensation), false, false));
+ (*x)->route_group_changed.connect (hide (mem_fun (*this, &Session::route_group_changed)));
if ((*x)->is_master()) {
_master_out = (*x);
if (_control_out && IO::connecting_legal) {
- vector<string> cports;
- uint32_t ni = _control_out->n_inputs().n_audio();
-
- for (uint32_t n = 0; n < ni; ++n) {
- cports.push_back (_control_out->input(n)->name());
- }
-
for (RouteList::iterator x = new_routes.begin(); x != new_routes.end(); ++x) {
- (*x)->set_control_outs (cports);
+ if ((*x)->is_control() || (*x)->is_master()) {
+ continue;
+ }
+ (*x)->listen_via (_control_out,
+ (Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
+ false, false);
}
+
+ resort_routes ();
}
set_dirty();
RouteAdded (new_routes); /* EMIT SIGNAL */
}
+void
+Session::globally_set_send_gains_to_zero (boost::shared_ptr<Route> dest)
+{
+ boost::shared_ptr<RouteList> r = routes.reader ();
+ boost::shared_ptr<Send> s;
+
+ /* only tracks */
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if (boost::dynamic_pointer_cast<Track>(*i)) {
+ if ((s = (*i)->internal_send_for (dest)) != 0) {
+ s->amp()->gain_control()->set_value (0.0);
+ }
+ }
+ }
+}
+
+void
+Session::globally_set_send_gains_to_unity (boost::shared_ptr<Route> dest)
+{
+ boost::shared_ptr<RouteList> r = routes.reader ();
+ boost::shared_ptr<Send> s;
+
+ /* only tracks */
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if (boost::dynamic_pointer_cast<Track>(*i)) {
+ if ((s = (*i)->internal_send_for (dest)) != 0) {
+ s->amp()->gain_control()->set_value (1.0);
+ }
+ }
+ }
+}
+
+void
+Session::globally_set_send_gains_from_track(boost::shared_ptr<Route> dest)
+{
+ boost::shared_ptr<RouteList> r = routes.reader ();
+ boost::shared_ptr<Send> s;
+
+ /* only tracks */
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if (boost::dynamic_pointer_cast<Track>(*i)) {
+ if ((s = (*i)->internal_send_for (dest)) != 0) {
+ s->amp()->gain_control()->set_value ((*i)->gain_control()->get_value());
+ }
+ }
+ }
+}
+
+void
+Session::globally_add_internal_sends (boost::shared_ptr<Route> dest, Placement p)
+{
+ boost::shared_ptr<RouteList> r = routes.reader ();
+ boost::shared_ptr<RouteList> t (new RouteList);
+
+ /* only send tracks */
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if (boost::dynamic_pointer_cast<Track>(*i)) {
+ t->push_back (*i);
+ }
+ }
+
+ add_internal_sends (dest, p, t);
+}
+
+
+void
+Session::add_internal_sends (boost::shared_ptr<Route> dest, Placement p, boost::shared_ptr<RouteList> senders)
+{
+ if (dest->is_control() || dest->is_master()) {
+ return;
+ }
+
+ if (!dest->internal_return()) {
+ dest->add_internal_return();
+ }
+
+ for (RouteList::iterator i = senders->begin(); i != senders->end(); ++i) {
+
+ if ((*i)->is_control() || (*i)->is_master() || (*i) == dest) {
+ continue;
+ }
+
+ (*i)->listen_via (dest, p, true, true);
+ }
+}
+
void
Session::add_diskstream (boost::shared_ptr<Diskstream> dstream)
{
/* this will connect to future changes, and check the current length */
diskstream_playlist_changed (dstream);
+ dstream->RecordEnableChanged.connect (mem_fun (*this, &Session::update_have_rec_enabled_diskstream));
+
dstream->prepare ();
}
}
if (route == _control_out) {
- _control_out = shared_ptr<Route> ();
/* cancel control outs for all routes */
- vector<string> empty;
-
for (RouteList::iterator r = rs->begin(); r != rs->end(); ++r) {
- (*r)->set_control_outs (empty);
+ (*r)->drop_listen (_control_out);
}
+
+ _control_out.reset ();
}
update_route_solo_state ();
// We need to disconnect the routes inputs and outputs
- route->disconnect_inputs (0);
- route->disconnect_outputs (0);
+ route->input()->disconnect (0);
+ route->output()->disconnect (0);
update_latency_compensation (false, false);
set_dirty();
}
void
-Session::route_mute_changed (void* src)
+Session::route_mute_changed (void* /*src*/)
{
set_dirty ();
}
void
-Session::route_solo_changed (void* src, boost::weak_ptr<Route> wpr)
+Session::route_listen_changed (void* /*src*/, boost::weak_ptr<Route> wpr)
+{
+ boost::shared_ptr<Route> route = wpr.lock();
+ if (!route) {
+ error << string_compose (_("programming error: %1"), X_("invalid route weak ptr passed to route_solo_changed")) << endmsg;
+ return;
+ }
+
+ if (route->listening()) {
+ _listen_cnt++;
+ } else if (_listen_cnt > 0) {
+ _listen_cnt--;
+ }
+}
+
+void
+Session::route_solo_changed (void* /*src*/, boost::weak_ptr<Route> wpr)
{
if (solo_update_disabled) {
// We know already
return;
}
- bool is_track;
boost::shared_ptr<Route> route = wpr.lock ();
if (!route) {
return;
}
- is_track = (boost::dynamic_pointer_cast<AudioTrack>(route) != 0);
-
shared_ptr<RouteList> r = routes.reader ();
+ int32_t delta;
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
-
- /* soloing a track mutes all other tracks, soloing a bus mutes all other busses */
-
- if (is_track) {
-
- /* don't mess with busses */
-
- if (boost::dynamic_pointer_cast<Track>(*i) == 0) {
- continue;
- }
-
- } else {
-
- /* don't mess with tracks */
-
- if (boost::dynamic_pointer_cast<Track>(*i) != 0) {
- continue;
- }
- }
-
- if ((*i) != route &&
- ((*i)->mix_group () == 0 ||
- (*i)->mix_group () != route->mix_group () ||
- !route->mix_group ()->is_active())) {
-
- if ((*i)->soloed()) {
+ if (route->soloed()) {
+ delta = 1;
+ } else {
+ delta = -1;
+ }
- /* if its already soloed, and solo latching is enabled,
- then leave it as it is.
- */
+ /* now mod the solo level of all other routes except master & control outs
+ so that they will be silent if appropriate.
+ */
- if (Config->get_solo_latched()) {
- continue;
- }
- }
+ solo_update_disabled = true;
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if ((*i)->feeds (route) && !(*i)->is_hidden() && !(*i)->is_master() && !(*i)->is_control()) {
/* do it */
-
- solo_update_disabled = true;
- (*i)->set_solo (false, src);
- solo_update_disabled = false;
+ (*i)->mod_solo_level (delta);
}
}
- bool something_soloed = false;
- bool same_thing_soloed = false;
- bool signal = false;
+ /* make sure master is never muted by solo */
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if ((*i)->soloed()) {
- something_soloed = true;
- if (boost::dynamic_pointer_cast<Track>(*i)) {
- if (is_track) {
- same_thing_soloed = true;
- break;
- }
- } else {
- if (!is_track) {
- same_thing_soloed = true;
- break;
- }
- }
- break;
- }
- }
-
- if (something_soloed != currently_soloing) {
- signal = true;
- currently_soloing = something_soloed;
+ if (_master_out && route != _master_out && _master_out->solo_level() == 0 && !_master_out->soloed()) {
+ _master_out->mod_solo_level (1);
}
- modify_solo_mute (is_track, same_thing_soloed);
+ /* ditto for control outs make sure master is never muted by solo */
- if (signal) {
- SoloActive (currently_soloing); /* EMIT SIGNAL */
+ if (_control_out && route != _control_out && _control_out && _control_out->solo_level() == 0) {
+ _control_out->mod_solo_level (1);
}
+ solo_update_disabled = false;
+ update_route_solo_state (r);
SoloChanged (); /* EMIT SIGNAL */
-
set_dirty();
}
void
-Session::update_route_solo_state ()
+Session::update_route_solo_state (boost::shared_ptr<RouteList> r)
{
- bool mute = false;
- bool is_track = false;
- bool signal = false;
+ /* now figure out if anything that matters is soloed */
- /* this is where we actually implement solo by changing
- the solo mute setting of each track.
- */
+ bool something_soloed = false;
- shared_ptr<RouteList> r = routes.reader ();
+ if (!r) {
+ r = routes.reader();
+ }
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- if ((*i)->soloed()) {
- mute = true;
- if (boost::dynamic_pointer_cast<Track>(*i)) {
- is_track = true;
- }
+ if (!(*i)->is_master() && !(*i)->is_control() && !(*i)->is_hidden() && (*i)->soloed()) {
+ something_soloed = true;
break;
}
}
- if (mute != currently_soloing) {
- signal = true;
- currently_soloing = mute;
- }
-
- if (!is_track && !mute) {
-
- /* nothing is soloed */
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- (*i)->set_solo_mute (false);
- }
-
- if (signal) {
- SoloActive (false);
- }
-
- return;
- }
-
- modify_solo_mute (is_track, mute);
-
- if (signal) {
- SoloActive (currently_soloing);
- }
-}
-
-void
-Session::modify_solo_mute (bool is_track, bool mute)
-{
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
-
- if (is_track) {
-
- /* only alter track solo mute */
-
- if (boost::dynamic_pointer_cast<Track>(*i)) {
- if ((*i)->soloed()) {
- (*i)->set_solo_mute (!mute);
- } else {
- (*i)->set_solo_mute (mute);
- }
- }
-
- } else {
-
- /* only alter bus solo mute */
-
- if (!boost::dynamic_pointer_cast<Track>(*i)) {
-
- if ((*i)->soloed()) {
-
- (*i)->set_solo_mute (false);
-
- } else {
-
- /* don't mute master or control outs
- in response to another bus solo
- */
-
- if ((*i) != _master_out &&
- (*i) != _control_out) {
- (*i)->set_solo_mute (mute);
- }
- }
- }
-
- }
+ if (something_soloed != _non_soloed_outs_muted) {
+ _non_soloed_outs_muted = something_soloed;
+ SoloActive (_non_soloed_outs_muted); /* EMIT SIGNAL */
}
}
-
-void
-Session::catch_up_on_solo ()
-{
- /* this is called after set_state() to catch the full solo
- state, which can't be correctly determined on a per-route
- basis, but needs the global overview that only the session
- has.
- */
- update_route_solo_state();
-}
-
-void
-Session::catch_up_on_solo_mute_override ()
-{
- if (Config->get_solo_model() != InverseMute) {
- return;
- }
-
- /* this is called whenever the param solo-mute-override is
- changed.
- */
- shared_ptr<RouteList> r = routes.reader ();
-
- for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
- (*i)->catch_up_on_solo_mute_override ();
- }
-}
-
shared_ptr<Route>
Session::route_by_name (string name)
{
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 the number of playlists (not regions) that contain @a src */
+uint32_t
+Session::source_use_count (boost::shared_ptr<const Source> src) const
+{
+ uint32_t count = 0;
+ for (PlaylistList::const_iterator p = playlists.begin(); p != playlists.end(); ++p) {
+ for (Playlist::RegionList::const_iterator r = (*p)->region_list().begin();
+ r != (*p)->region_list().end(); ++r) {
+ if ((*r)->uses_source(src)) {
+ ++count;
+ break;
+ }
+ }
+ }
+ return count;
+}
+
boost::shared_ptr<Source>
Session::source_by_id (const PBD::ID& id)
{
{
pending_audition_region = r;
post_transport_work = PostTransportWork (post_transport_work | PostTransportAudition);
- schedule_butler_transport_work ();
+ _butler->schedule_transport_work ();
}
void
set_dirty();
}
+void
+Session::set_all_listen (bool yn)
+{
+ shared_ptr<RouteList> r = routes.reader ();
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ if (!(*i)->is_hidden()) {
+ (*i)->set_listen (yn, this);
+ }
+ }
+
+ set_dirty();
+}
+
void
Session::set_all_mute (bool yn)
{
void
Session::add_processor (Processor* processor)
{
- Send* send;
- PortInsert* port_insert;
- PluginInsert* plugin_insert;
-
- if ((port_insert = dynamic_cast<PortInsert *> (processor)) != 0) {
- _port_inserts.insert (_port_inserts.begin(), port_insert);
- } else if ((plugin_insert = dynamic_cast<PluginInsert *> (processor)) != 0) {
- _plugin_inserts.insert (_plugin_inserts.begin(), plugin_insert);
- } else if ((send = dynamic_cast<Send *> (processor)) != 0) {
- _sends.insert (_sends.begin(), send);
- } else {
- fatal << _("programming error: unknown type of Insert created!") << endmsg;
- /*NOTREACHED*/
- }
-
processor->GoingAway.connect (sigc::bind (mem_fun (*this, &Session::remove_processor), processor));
-
set_dirty();
}
Session::remove_processor (Processor* processor)
{
Send* send;
+ Return* retrn;
PortInsert* port_insert;
- PluginInsert* plugin_insert;
if ((port_insert = dynamic_cast<PortInsert *> (processor)) != 0) {
- 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 *> (processor)) != 0) {
- _plugin_inserts.remove (plugin_insert);
+ insert_bitset[port_insert->bit_slot()] = false;
} else if ((send = dynamic_cast<Send *> (processor)) != 0) {
- 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 Insert deleted!") << endmsg;
- /*NOTREACHED*/
+ send_bitset[send->bit_slot()] = false;
+ } else if ((retrn = dynamic_cast<Return *> (processor)) != 0) {
+ return_bitset[send->bit_slot()] = false;
}
set_dirty();
{
float sample_bytes_on_disk = 4.0; // keep gcc happy
- switch (Config->get_native_file_data_format()) {
+ switch (config.get_native_file_data_format()) {
case FormatFloat:
sample_bytes_on_disk = 4.0;
break;
Session::bundle_by_name (string name) const
{
boost::shared_ptr<BundleList> b = _bundles.reader ();
-
+
for (BundleList::const_iterator i = b->begin(); i != b->end(); ++i) {
if ((*i)->name() == name) {
return* i;
}
void
-Session::tempo_map_changed (Change ignored)
+Session::tempo_map_changed (Change)
{
clear_clicks ();
void
Session::ensure_buffers (ChanCount howmany)
{
- if (current_block_size == 0)
+ if (current_block_size == 0) {
return; // too early? (is this ok?)
+ }
- // We need at least 2 MIDI scratch buffers to mix/merge
- if (howmany.n_midi() < 2)
- howmany.set_midi(2);
-
- // FIXME: JACK needs to tell us maximum MIDI buffer size
- // Using nasty assumption (max # events == nframes) for now
- _scratch_buffers->ensure_buffers(howmany, current_block_size);
- _mix_buffers->ensure_buffers(howmany, current_block_size);
- _silent_buffers->ensure_buffers(howmany, current_block_size);
+ 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);
}
+void
+Session::ensure_buffer_set(BufferSet& buffers, const ChanCount& count)
+{
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ buffers.ensure_buffers(*t, count.get(*t), _engine.raw_buffer_size(*t));
+ }
+}
+
uint32_t
Session::next_insert_id ()
{
}
}
+uint32_t
+Session::next_return_id ()
+{
+ /* this doesn't really loop forever. just think about it */
+
+ while (true) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 0; n < return_bitset.size(); ++n) {
+ if (!return_bitset[n]) {
+ return_bitset[n] = true;
+ return n;
+
+ }
+ }
+
+ /* none available, so resize and try again */
+
+ return_bitset.resize (return_bitset.size() + 16, false);
+ }
+}
+
void
Session::mark_send_id (uint32_t id)
{
send_bitset[id] = true;
}
+void
+Session::mark_return_id (uint32_t id)
+{
+ if (id >= return_bitset.size()) {
+ return_bitset.resize (id+16, false);
+ }
+ if (return_bitset[id]) {
+ warning << string_compose (_("return ID %1 appears to be in use already"), id) << endmsg;
+ }
+ return_bitset[id] = true;
+}
+
void
Session::mark_insert_id (uint32_t id)
{
return true;
}
+bool
+Session::route_name_internal (string n) const
+{
+ if (auditioner && auditioner->name() == n) {
+ return true;
+ }
+
+ if (_click_io && _click_io->name() == n) {
+ return true;
+ }
+
+ return false;
+}
+
uint32_t
Session::n_playlists () const
{
}
boost::shared_ptr<Region>
-Session::write_one_track (AudioTrack& track, nframes_t start, nframes_t end,
- bool overwrite, vector<boost::shared_ptr<Source> >& srcs,
+Session::write_one_track (AudioTrack& track, nframes_t start, nframes_t end,
+ bool /*overwrite*/, vector<boost::shared_ptr<Source> >& srcs,
InterThreadInfo& itt, bool enable_processing)
{
boost::shared_ptr<Region> result;
// any bigger than this seems to cause stack overflows in called functions
const nframes_t chunk_size = (128 * 1024)/4;
- g_atomic_int_set (&processing_prohibited, 1);
+ // block all process callback handling
+
+ block_processing ();
/* call tree *MUST* hold route_lock */
to_do = len;
/* create a set of reasonably-sized buffers */
- buffers.ensure_buffers(nchans, chunk_size);
+ buffers.ensure_buffers(DataType::AUDIO, nchans.n_audio(), chunk_size);
buffers.set_count(nchans);
for (vector<boost::shared_ptr<Source> >::iterator src=srcs.begin(); src != srcs.end(); ++src) {
/* construct a region to represent the bounced material */
result = RegionFactory::create (srcs, 0,
- srcs.front()->length(srcs.front()->timeline_position()),
+ srcs.front()->length(srcs.front()->timeline_position()),
region_name_from_path (srcs.front()->name(), true));
}
if (afs) {
afs->mark_for_remove ();
}
-
+
(*src)->drop_references ();
}
}
}
- g_atomic_int_set (&processing_prohibited, 0);
+ unblock_processing ();
return result;
}
}
void
-Session::sync_order_keys (const char* base)
+Session::sync_order_keys (std::string const & base)
{
if (!Config->get_sync_all_route_ordering()) {
/* leave order keys as they are */
}
+/** @return true if there is at least one record-enabled diskstream, otherwise false */
+bool
+Session::have_rec_enabled_diskstream () const
+{
+ return g_atomic_int_get (&_have_rec_enabled_diskstream) == 1;
+}
+
+/** Update the state of our rec-enabled diskstreams flag */
+void
+Session::update_have_rec_enabled_diskstream ()
+{
+ boost::shared_ptr<DiskstreamList> dsl = diskstreams.reader ();
+ DiskstreamList::iterator i = dsl->begin ();
+ while (i != dsl->end () && (*i)->record_enabled () == false) {
+ ++i;
+ }
+
+ int const old = g_atomic_int_get (&_have_rec_enabled_diskstream);
+
+ g_atomic_int_set (&_have_rec_enabled_diskstream, i != dsl->end () ? 1 : 0);
+
+ if (g_atomic_int_get (&_have_rec_enabled_diskstream) != old) {
+ RecordStateChanged (); /* EMIT SIGNAL */
+ }
+}
+
+void
+Session::listen_position_changed ()
+{
+ Placement p;
+
+ switch (Config->get_listen_position()) {
+ case AfterFaderListen:
+ p = PostFader;
+ break;
+
+ case PreFaderListen:
+ p = PreFader;
+ break;
+ }
+
+ boost::shared_ptr<RouteList> r = routes.reader ();
+
+ for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
+ (*i)->put_control_outs_at (p);
+ }
+}
+
+void
+Session::solo_control_mode_changed ()
+{
+ /* cancel all solo or all listen when solo control mode changes */
+
+ if (Config->get_solo_control_is_listen_control()) {
+ set_all_solo (false);
+ } else {
+ set_all_listen (false);
+ }
+}
+
+void
+Session::route_group_changed ()
+{
+ RouteGroupChanged (); /* EMIT SIGNAL */
+}
projects / ardour.git / blobdiff