#include <boost/algorithm/string/erase.hpp>
#include "pbd/basename.h"
-#include "pbd/boost_debug.h"
#include "pbd/convert.h"
#include "pbd/convert.h"
#include "pbd/error.h"
#include "pbd/file_utils.h"
#include "pbd/md5.h"
+#include "pbd/pthread_utils.h"
#include "pbd/search_path.h"
#include "pbd/stacktrace.h"
#include "pbd/stl_delete.h"
#include "ardour/audioengine.h"
#include "ardour/audiofilesource.h"
#include "ardour/auditioner.h"
+#include "ardour/boost_debug.h"
#include "ardour/buffer_manager.h"
#include "ardour/buffer_set.h"
#include "ardour/bundle.h"
#include "ardour/source_factory.h"
#include "ardour/speakers.h"
#include "ardour/tempo.h"
+#include "ardour/ticker.h"
#include "ardour/track.h"
#include "ardour/user_bundle.h"
#include "ardour/utils.h"
PBD::Signal1<void,std::string> Session::Dialog;
PBD::Signal0<int> Session::AskAboutPendingState;
PBD::Signal2<int, framecnt_t, framecnt_t> Session::AskAboutSampleRateMismatch;
+PBD::Signal2<void, framecnt_t, framecnt_t> Session::NotifyAboutSampleRateMismatch;
PBD::Signal0<void> Session::SendFeedback;
PBD::Signal3<int,Session*,std::string,DataType> Session::MissingFile;
, _bounce_processing_active (false)
, waiting_for_sync_offset (false)
, _base_frame_rate (0)
- , _current_frame_rate (0)
, _nominal_frame_rate (0)
+ , _current_frame_rate (0)
, transport_sub_state (0)
, _record_status (Disabled)
, _transport_frame (0)
, _ignore_skips_updates (false)
, _rt_thread_active (false)
, _rt_emit_pending (false)
+ , _ac_thread_active (false)
, step_speed (0)
, outbound_mtc_timecode_frame (0)
, next_quarter_frame_to_send (-1)
, first_file_header_format_reset (true)
, have_looped (false)
, _have_rec_enabled_track (false)
- , _have_rec_disabled_track (true)
+ , _have_rec_disabled_track (true)
, _step_editors (0)
, _suspend_timecode_transmission (0)
, _speakers (new Speakers)
, _order_hint (-1)
, ignore_route_processor_changes (false)
+ , midi_clock (0)
, _scene_changer (0)
, _midi_ports (0)
, _mmc (0)
pthread_mutex_init (&_rt_emit_mutex, 0);
pthread_cond_init (&_rt_emit_cond, 0);
+ pthread_mutex_init (&_auto_connect_mutex, 0);
+ pthread_cond_init (&_auto_connect_cond, 0);
+
init_name_id_counter (1); // reset for new sessions, start at 1
pre_engine_init (fullpath);
#ifdef USE_TRACKS_CODE_FEATURES
sr = EngineStateController::instance()->get_current_sample_rate();
#endif
- if (ensure_engine (sr)) {
+ if (ensure_engine (sr, true)) {
destroy ();
throw SessionException (_("Cannot connect to audio/midi engine"));
}
*/
if (state_tree) {
- const XMLProperty* prop;
- if ((prop = state_tree->root()->property (X_("sample-rate"))) != 0) {
+ XMLProperty const * prop;
+ XMLNode const * root (state_tree->root());
+ if ((prop = root->property (X_("sample-rate"))) != 0) {
sr = atoi (prop->value());
}
}
- if (ensure_engine (sr)) {
+ if (ensure_engine (sr, false)) {
destroy ();
throw SessionException (_("Cannot connect to audio/midi engine"));
}
EndTimeChanged.connect_same_thread (*this, boost::bind (&Session::end_time_changed, this, _1));
emit_thread_start ();
+ auto_connect_thread_start ();
/* hook us up to the engine since we are now completely constructed */
}
int
-Session::ensure_engine (uint32_t desired_sample_rate)
+Session::ensure_engine (uint32_t desired_sample_rate, bool isnew)
{
if (_engine.current_backend() == 0) {
/* backend is unknown ... */
if (r.get_value_or (-1) != 0) {
return -1;
}
+ } else if (!isnew && _engine.running() && _engine.sample_rate () == desired_sample_rate) {
+ /* keep engine */
} else if (_engine.setup_required()) {
/* backend is known, but setup is needed */
boost::optional<int> r = AudioEngineSetupRequired (desired_sample_rate);
}
}
- /* at this point the engine should be running
- */
+ /* at this point the engine should be running */
if (!_engine.running()) {
return -1;
}
try {
+ LocaleGuard lg;
BootMessage (_("Set up LTC"));
setup_ltc ();
BootMessage (_("Set up Click"));
_state_of_the_state = StateOfTheState (CannotSave|Deletion);
+ /* stop autoconnecting */
+ auto_connect_thread_terminate ();
+
/* disconnect from any and all signals that we are connected to */
+ Port::PortSignalDrop (); /* EMIT SIGNAL */
drop_connections ();
/* shutdown control surface protocols while we still have ports
pthread_cond_destroy (&_rt_emit_cond);
pthread_mutex_destroy (&_rt_emit_mutex);
+ pthread_cond_destroy (&_auto_connect_cond);
+ pthread_mutex_destroy (&_auto_connect_mutex);
+
delete _scene_changer; _scene_changer = 0;
delete midi_control_ui; midi_control_ui = 0;
delete _midi_ports; _midi_ports = 0;
delete _locations; _locations = 0;
+ delete midi_clock;
delete _tempo_map;
+ /* clear event queue, the session is gone, nobody is interested in
+ * those anymore, but they do leak memory if not removed
+ */
+ while (!immediate_events.empty ()) {
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+ SessionEvent *ev = immediate_events.front ();
+ DEBUG_TRACE (DEBUG::SessionEvents, string_compose ("Drop event: %1\n", enum_2_string (ev->type)));
+ immediate_events.pop_front ();
+ bool remove = true;
+ bool del = true;
+ switch (ev->type) {
+ case SessionEvent::AutoLoop:
+ case SessionEvent::AutoLoopDeclick:
+ case SessionEvent::Skip:
+ case SessionEvent::PunchIn:
+ case SessionEvent::PunchOut:
+ case SessionEvent::StopOnce:
+ case SessionEvent::RangeStop:
+ case SessionEvent::RangeLocate:
+ remove = false;
+ del = false;
+ break;
+ case SessionEvent::RealTimeOperation:
+ process_rtop (ev);
+ del = false;
+ default:
+ break;
+ }
+ if (remove) {
+ del = del && !_remove_event (ev);
+ }
+ if (del) {
+ delete ev;
+ }
+ }
+
DEBUG_TRACE (DEBUG::Destruction, "Session::destroy() done\n");
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
- boost_debug_list_ptrs ();
-#endif
+ BOOST_SHOW_POINTERS ();
}
void
}
remove_route (_monitor_out);
+ if (_state_of_the_state & Deletion) {
+ return;
+ }
+
auto_connect_master_bus ();
if (auditioner) {
auditioner->connect ();
}
+
Config->ParameterChanged ("use-monitor-bus");
}
return;
}
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
- // boost_debug_shared_ptr_mark_interesting (r.get(), "Route");
-#endif
+ BOOST_MARK_ROUTE(r);
+
try {
Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
r->input()->ensure_io (_master_out->output()->n_ports(), false, this);
/* if monitor section is not connected, connect it to physical outs
*/
- if (Config->get_auto_connect_standard_busses() && !_monitor_out->output()->connected ()) {
+ if ((Config->get_auto_connect_standard_busses () || Profile->get_mixbus ()) && !_monitor_out->output()->connected ()) {
if (!Config->get_monitor_bus_preferred_bundle().empty()) {
here.
*/
- _base_frame_rate = frames_per_second;
+ if (_base_frame_rate == 0) {
+ _base_frame_rate = frames_per_second;
+ }
+ else if (_base_frame_rate != frames_per_second && frames_per_second != _nominal_frame_rate) {
+ NotifyAboutSampleRateMismatch (_base_frame_rate, frames_per_second);
+ }
_nominal_frame_rate = frames_per_second;
sync_time_vars();
}
#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()));
+ if (DEBUG_ENABLED(DEBUG::Graph)) {
+ 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());
+ 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));
+ 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));
+ }
}
}
}
*/
list<boost::shared_ptr<MidiTrack> >
Session::new_midi_track (const ChanCount& input, const ChanCount& output, boost::shared_ptr<PluginInfo> instrument,
- TrackMode mode, RouteGroup* route_group, uint32_t how_many, string name_template)
+ TrackMode mode, RouteGroup* route_group, uint32_t how_many, string name_template, Plugin::PresetRecord* pset)
{
string track_name;
uint32_t track_id = 0;
track->use_new_diskstream();
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
- // boost_debug_shared_ptr_mark_interesting (track.get(), "Track");
-#endif
+ BOOST_MARK_TRACK (track);
+
{
Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (track->input()->ensure_io (input, false, this)) {
if (instrument) {
for (RouteList::iterator r = new_routes.begin(); r != new_routes.end(); ++r) {
PluginPtr plugin = instrument->load (*this);
+ if (pset) {
+ plugin->load_preset (*pset);
+ }
boost::shared_ptr<Processor> p (new PluginInsert (*this, plugin));
(*r)->add_processor (p, PreFader);
}
RouteList
-Session::new_midi_route (RouteGroup* route_group, uint32_t how_many, string name_template, boost::shared_ptr<PluginInfo> instrument)
+Session::new_midi_route (RouteGroup* route_group, uint32_t how_many, string name_template, boost::shared_ptr<PluginInfo> instrument, Plugin::PresetRecord* pset)
{
string bus_name;
uint32_t bus_id = 0;
bus->set_strict_io (true);
}
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
- // boost_debug_shared_ptr_mark_interesting (bus.get(), "Route");
-#endif
+ BOOST_MARK_ROUTE(bus);
+
{
Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (instrument) {
for (RouteList::iterator r = ret.begin(); r != ret.end(); ++r) {
PluginPtr plugin = instrument->load (*this);
+ if (pset) {
+ plugin->load_preset (*pset);
+ }
boost::shared_ptr<Processor> p (new PluginInsert (*this, plugin));
(*r)->add_processor (p, PreFader);
}
void
Session::midi_output_change_handler (IOChange change, void * /*src*/, boost::weak_ptr<Route> wmt)
{
- boost::shared_ptr<Route> midi_track (wmt.lock());
-
- if (!midi_track) {
- return;
- }
-
- if ((change.type & IOChange::ConfigurationChanged) && Config->get_output_auto_connect() != ManualConnect) {
+ boost::shared_ptr<Route> midi_track (wmt.lock());
- if (change.after.n_audio() <= change.before.n_audio()) {
- return;
- }
-
- /* new audio ports: make sure the audio goes somewhere useful,
- unless the user has no-auto-connect selected.
-
- The existing ChanCounts don't matter for this call as they are only
- to do with matching input and output indices, and we are only changing
- outputs here.
- */
-
- ChanCount dummy;
-
- auto_connect_route (midi_track, dummy, dummy, false, false, ChanCount(), change.before);
- }
-}
-
-/** @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,
- bool with_lock, bool connect_inputs, ChanCount input_start, ChanCount output_start)
-{
- if (!IO::connecting_legal) {
+ if (!midi_track) {
return;
}
- Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock (), Glib::Threads::NOT_LOCK);
-
- if (with_lock) {
- lm.acquire ();
- }
-
- /* If both inputs and outputs are auto-connected to physical ports,
- use the max of input and output offsets to ensure auto-connected
- port numbers always match up (e.g. the first audio input and the
- first audio output of the route will have the same physical
- port number). Otherwise just use the lowest input or output
- offset possible.
- */
-
- DEBUG_TRACE (DEBUG::Graph,
- string_compose("Auto-connect: existing in = %1 out = %2\n",
- existing_inputs, existing_outputs));
-
- const bool in_out_physical =
- (Config->get_input_auto_connect() & AutoConnectPhysical)
- && (Config->get_output_auto_connect() & AutoConnectPhysical)
- && connect_inputs;
-
- const ChanCount in_offset = in_out_physical
- ? ChanCount::max(existing_inputs, existing_outputs)
- : existing_inputs;
-
- const ChanCount out_offset = in_out_physical
- ? ChanCount::max(existing_inputs, existing_outputs)
- : existing_outputs;
-
- 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() && connect_inputs) {
- uint32_t nphysical_in = physinputs.size();
-
- DEBUG_TRACE (DEBUG::Graph,
- string_compose("There are %1 physical inputs of type %2\n",
- nphysical_in, *t));
-
- 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) {
- DEBUG_TRACE (DEBUG::Graph,
- string_compose("Get index %1 + %2 % %3 = %4\n",
- in_offset.get(*t), i, nphysical_in,
- (in_offset.get(*t) + i) % nphysical_in));
- port = physinputs[(in_offset.get(*t) + i) % nphysical_in];
- }
-
- DEBUG_TRACE (DEBUG::Graph,
- string_compose("Connect route %1 IN to %2\n",
- route->name(), port));
-
- if (!port.empty() && route->input()->connect (route->input()->ports().port(*t, i), port, this)) {
- break;
- }
+ if ((change.type & IOChange::ConfigurationChanged) && Config->get_output_auto_connect() != ManualConnect) {
- ChanCount one_added (*t, 1);
- existing_inputs += one_added;
- }
+ if (change.after.n_audio() <= change.before.n_audio()) {
+ return;
}
- if (!physoutputs.empty()) {
- uint32_t nphysical_out = physoutputs.size();
- for (uint32_t i = output_start.get(*t); i < route->n_outputs().get(*t); ++i) {
- string port;
-
- /* Waves Tracks:
- * do not create new connections if we reached the limit of physical outputs
- * in Multi Out mode
- */
-
- if (!(Config->get_output_auto_connect() & AutoConnectMaster) &&
- ARDOUR::Profile->get_trx () &&
- existing_outputs.get(*t) == nphysical_out ) {
- break;
- }
-
- if ((*t) == DataType::MIDI && (Config->get_output_auto_connect() & AutoConnectPhysical)) {
- port = physoutputs[(out_offset.get(*t) + i) % nphysical_out];
- } else if ((*t) == DataType::AUDIO && (Config->get_output_auto_connect() & AutoConnectMaster)) {
- /* master bus is audio only */
- if (_master_out && _master_out->n_inputs().get(*t) > 0) {
- port = _master_out->input()->ports().port(*t,
- i % _master_out->input()->n_ports().get(*t))->name();
- }
- }
-
- DEBUG_TRACE (DEBUG::Graph,
- string_compose("Connect route %1 OUT to %2\n",
- route->name(), port));
-
- if (!port.empty() && route->output()->connect (route->output()->ports().port(*t, i), port, this)) {
- break;
- }
-
- ChanCount one_added (*t, 1);
- existing_outputs += one_added;
- }
- }
+ /* new audio ports: make sure the audio goes somewhere useful,
+ * unless the user has no-auto-connect selected.
+ *
+ * The existing ChanCounts don't matter for this call as they are only
+ * to do with matching input and output indices, and we are only changing
+ * outputs here.
+ */
+ auto_connect_route (midi_track, false, ChanCount(), change.before);
}
}
}
}
}
-
- //auto_connect_route (*rIter, inputs, outputs, false, reconnectIputs);
}
_master_out->output()->disconnect (this);
track->use_new_diskstream();
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
- // boost_debug_shared_ptr_mark_interesting (track.get(), "Track");
-#endif
+ BOOST_MARK_TRACK (track);
+
{
Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
bus->set_strict_io (true);
}
-#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
- // boost_debug_shared_ptr_mark_interesting (bus.get(), "Route");
-#endif
+ BOOST_MARK_ROUTE(bus);
+
{
Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
XMLNodeList children = node_copy.children ();
for (XMLNodeList::iterator i = children.begin(); i != children.end(); ++i) {
if ((*i)->name() == X_("Processor")) {
- XMLProperty* role = (*i)->property (X_("role"));
+ /* ForceIDRegeneration does not catch the following */
+ XMLProperty const * role = (*i)->property (X_("role"));
+ XMLProperty const * type = (*i)->property (X_("type"));
+ if (role && role->value() == X_("Aux")) {
+ /* check if the target bus exists.
+ * we should not save aux-sends in templates.
+ */
+ XMLProperty const * target = (*i)->property (X_("target"));
+ if (!target) {
+ (*i)->add_property ("type", "dangling-aux-send");
+ continue;
+ }
+ boost::shared_ptr<Route> r = route_by_id (target->value());
+ if (!r || boost::dynamic_pointer_cast<Track>(r)) {
+ (*i)->add_property ("type", "dangling-aux-send");
+ continue;
+ }
+ }
if (role && role->value() == X_("Listen")) {
(*i)->remove_property (X_("bitslot"));
}
+ else if (role && (role->value() == X_("Send") || role->value() == X_("Aux"))) {
+ char buf[32];
+ Delivery::Role xrole;
+ uint32_t bitslot = 0;
+ xrole = Delivery::Role (string_2_enum (role->value(), xrole));
+ std::string name = Send::name_and_id_new_send(*this, xrole, bitslot, false);
+ snprintf (buf, sizeof (buf), "%" PRIu32, bitslot);
+ (*i)->remove_property (X_("bitslot"));
+ (*i)->remove_property (X_("name"));
+ (*i)->add_property ("bitslot", buf);
+ (*i)->add_property ("name", name);
+ }
+ else if (type && type->value() == X_("return")) {
+ // Return::set_state() generates a new one
+ (*i)->remove_property (X_("bitslot"));
+ }
+ else if (type && type->value() == X_("port")) {
+ // PortInsert::set_state() handles the bitslot
+ (*i)->remove_property (X_("bitslot"));
+ (*i)->add_property ("ignore-name", "1");
+ }
}
}
void
Session::add_routes_inner (RouteList& new_routes, bool input_auto_connect, bool output_auto_connect)
{
- ChanCount existing_inputs;
- ChanCount existing_outputs;
+ ChanCount existing_inputs;
+ ChanCount existing_outputs;
uint32_t order = next_control_id();
+
if (_order_hint > -1) {
order = _order_hint;
_order_hint = -1;
}
- count_existing_track_channels (existing_inputs, existing_outputs);
+ count_existing_track_channels (existing_inputs, existing_outputs);
{
RCUWriter<RouteList> writer (routes);
r->insert (r->end(), new_routes.begin(), new_routes.end());
/* 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.
- */
+ * 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 (!_monitor_out && IO::connecting_legal) {
resort_routes_using (r);
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));
- mt->output()->changed.connect_same_thread (*this, boost::bind (&Session::midi_output_change_handler, this, _1, _2, boost::weak_ptr<Route>(mt)));
+ mt->output()->changed.connect_same_thread (*this, boost::bind (&Session::midi_output_change_handler, this, _1, _2, boost::weak_ptr<Route>(mt)));
}
}
-
if (input_auto_connect || output_auto_connect) {
- auto_connect_route (r, existing_inputs, existing_outputs, true, input_auto_connect);
+ auto_connect_route (r, input_auto_connect, ChanCount (), ChanCount (), existing_inputs, existing_outputs);
+ existing_inputs += r->n_inputs();
+ existing_outputs += r->n_outputs();
}
/* order keys are a GUI responsibility but we need to set up
- reasonable defaults because they also affect the remote control
- ID in most situations.
- */
+ reasonable defaults because they also affect the remote control
+ ID in most situations.
+ */
if (!r->has_order_key ()) {
if (r->is_auditioner()) {
if ((*x)->is_monitor()) {
/* relax */
} else if ((*x)->is_master()) {
- /* relax */
+ /* relax */
} else {
(*x)->enable_monitor_send ();
}
graph_reordered ();
}
-
void
Session::remove_routes (boost::shared_ptr<RouteList> routes_to_remove)
{
resort_routes ();
#endif
- if (_process_graph) {
+ if (_process_graph && !(_state_of_the_state & Deletion)) {
_process_graph->clear_other_chain ();
}
(*iter)->drop_references ();
}
+ if (_state_of_the_state & Deletion) {
+ return;
+ }
+
Route::RemoteControlIDChange(); /* EMIT SIGNAL */
/* save the new state of the world */
" assert(self.scripts[n] == nil, 'Callback \"'.. n ..'\" already exists.')"
" self.scripts[n] = { ['f'] = f, ['a'] = a }"
" local env = _ENV; env.f = nil env.io = nil env.os = nil env.loadfile = nil env.require = nil env.dofile = nil env.package = nil env.debug = nil"
- " local env = { print = print, Session = Session, tostring = tostring, assert = assert, ipairs = ipairs, error = error, select = select, string = string, type = type, tonumber = tonumber, collectgarbage = collectgarbage, pairs = pairs, math = math, table = table, pcall = pcall }"
+ " local env = { print = print, tostring = tostring, assert = assert, ipairs = ipairs, error = error, select = select, string = string, type = type, tonumber = tonumber, collectgarbage = collectgarbage, pairs = pairs, math = math, table = table, pcall = pcall, Session = Session, PBD = PBD, Timecode = Timecode, Evoral = Evoral, C = C, ARDOUR = ARDOUR }"
" self.instances[n] = load (string.dump(f, true), nil, nil, env)(a)"
" Session:scripts_changed()" // call back
" end"
set_dirty ();
}
+void
+Session::gui_tempo_map_changed ()
+{
+ clear_clicks ();
+
+ playlists->update_after_tempo_map_change ();
+
+ _locations->apply (*this, &Session::update_locations_after_tempo_map_change);
+}
+
void
Session::update_locations_after_tempo_map_change (const Locations::LocationList& loc)
{
/* this doesn't really loop forever. just think about it */
while (true) {
- for (boost::dynamic_bitset<uint32_t>::size_type n = 0; n < insert_bitset.size(); ++n) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 1; n < insert_bitset.size(); ++n) {
if (!insert_bitset[n]) {
insert_bitset[n] = true;
return n;
/* this doesn't really loop forever. just think about it */
while (true) {
- for (boost::dynamic_bitset<uint32_t>::size_type n = 0; n < send_bitset.size(); ++n) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 1; n < send_bitset.size(); ++n) {
if (!send_bitset[n]) {
send_bitset[n] = true;
return n;
/* this doesn't really loop forever. just think about it */
while (true) {
- for (boost::dynamic_bitset<uint32_t>::size_type n = 0; n < aux_send_bitset.size(); ++n) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 1; n < aux_send_bitset.size(); ++n) {
if (!aux_send_bitset[n]) {
aux_send_bitset[n] = true;
return n;
/* 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) {
+ for (boost::dynamic_bitset<uint32_t>::size_type n = 1; n < return_bitset.size(); ++n) {
if (!return_bitset[n]) {
return_bitset[n] = true;
return n;
}
unblock_processing ();
- itt.done = true;
return result;
}
void
Session::update_latency (bool playback)
{
+
DEBUG_TRACE (DEBUG::Latency, string_compose ("JACK latency callback: %1\n", (playback ? "PLAYBACK" : "CAPTURE")));
- if ((_state_of_the_state & (InitialConnecting|Deletion)) || _adding_routes_in_progress) {
+ if ((_state_of_the_state & (InitialConnecting|Deletion)) || _adding_routes_in_progress || _route_deletion_in_progress) {
return;
}
follow_playhead_priority ();
#endif
}
+
+void
+Session::auto_connect_route (boost::shared_ptr<Route> route, bool connect_inputs,
+ const ChanCount& input_start,
+ const ChanCount& output_start,
+ const ChanCount& input_offset,
+ const ChanCount& output_offset)
+{
+ Glib::Threads::Mutex::Lock lx (_auto_connect_queue_lock);
+ _auto_connect_queue.push (AutoConnectRequest (route, connect_inputs,
+ input_start, output_start,
+ input_offset, output_offset));
+
+ if (pthread_mutex_trylock (&_auto_connect_mutex) == 0) {
+ pthread_cond_signal (&_auto_connect_cond);
+ pthread_mutex_unlock (&_auto_connect_mutex);
+ }
+}
+
+void
+Session::auto_connect (const AutoConnectRequest& ar)
+{
+ boost::shared_ptr<Route> route = ar.route.lock();
+
+ if (!route) { return; }
+
+ if (!IO::connecting_legal) {
+ return;
+ }
+
+ /* If both inputs and outputs are auto-connected to physical ports,
+ * use the max of input and output offsets to ensure auto-connected
+ * port numbers always match up (e.g. the first audio input and the
+ * first audio output of the route will have the same physical
+ * port number). Otherwise just use the lowest input or output
+ * offset possible.
+ */
+
+ const bool in_out_physical =
+ (Config->get_input_auto_connect() & AutoConnectPhysical)
+ && (Config->get_output_auto_connect() & AutoConnectPhysical)
+ && ar.connect_inputs;
+
+ const ChanCount in_offset = in_out_physical
+ ? ChanCount::max(ar.input_offset, ar.output_offset)
+ : ar.input_offset;
+
+ const ChanCount out_offset = in_out_physical
+ ? ChanCount::max(ar.input_offset, ar.output_offset)
+ : ar.output_offset;
+
+ 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() && ar.connect_inputs) {
+ uint32_t nphysical_in = physinputs.size();
+
+ for (uint32_t i = ar.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 (!port.empty() && route->input()->connect (route->input()->ports().port(*t, i), port, this)) {
+ break;
+ }
+ }
+ }
+
+ if (!physoutputs.empty()) {
+ uint32_t nphysical_out = physoutputs.size();
+ for (uint32_t i = ar.output_start.get(*t); i < route->n_outputs().get(*t); ++i) {
+ string port;
+
+ /* Waves Tracks:
+ * do not create new connections if we reached the limit of physical outputs
+ * in Multi Out mode
+ */
+ if (!(Config->get_output_auto_connect() & AutoConnectMaster) &&
+ ARDOUR::Profile->get_trx () &&
+ ar.output_offset.get(*t) == nphysical_out ) {
+ break;
+ }
+
+ if ((*t) == DataType::MIDI && (Config->get_output_auto_connect() & AutoConnectPhysical)) {
+ port = physoutputs[(out_offset.get(*t) + i) % nphysical_out];
+ } else if ((*t) == DataType::AUDIO && (Config->get_output_auto_connect() & AutoConnectMaster)) {
+ /* master bus is audio only */
+ if (_master_out && _master_out->n_inputs().get(*t) > 0) {
+ port = _master_out->input()->ports().port(*t,
+ i % _master_out->input()->n_ports().get(*t))->name();
+ }
+ }
+
+ if (!port.empty() && route->output()->connect (route->output()->ports().port(*t, i), port, this)) {
+ break;
+ }
+ }
+ }
+ }
+}
+
+void
+Session::auto_connect_thread_start ()
+{
+ if (_ac_thread_active) {
+ return;
+ }
+
+ while (!_auto_connect_queue.empty ()) {
+ _auto_connect_queue.pop ();
+ }
+
+ _ac_thread_active = true;
+ if (pthread_create (&_auto_connect_thread, NULL, auto_connect_thread, this)) {
+ _ac_thread_active = false;
+ }
+}
+
+void
+Session::auto_connect_thread_terminate ()
+{
+ if (!_ac_thread_active) {
+ return;
+ }
+ _ac_thread_active = false;
+
+ {
+ Glib::Threads::Mutex::Lock lx (_auto_connect_queue_lock);
+ while (!_auto_connect_queue.empty ()) {
+ _auto_connect_queue.pop ();
+ }
+ }
+
+ if (pthread_mutex_lock (&_auto_connect_mutex) == 0) {
+ pthread_cond_signal (&_auto_connect_cond);
+ pthread_mutex_unlock (&_auto_connect_mutex);
+ }
+
+ void *status;
+ pthread_join (_auto_connect_thread, &status);
+}
+
+void *
+Session::auto_connect_thread (void *arg)
+{
+ Session *s = static_cast<Session *>(arg);
+ s->auto_connect_thread_run ();
+ pthread_exit (0);
+ return 0;
+}
+
+void
+Session::auto_connect_thread_run ()
+{
+ pthread_set_name (X_("autoconnect"));
+ SessionEvent::create_per_thread_pool (X_("autoconnect"), 1024);
+ PBD::notify_event_loops_about_thread_creation (pthread_self(), X_("autoconnect"), 1024);
+ pthread_mutex_lock (&_auto_connect_mutex);
+ while (_ac_thread_active) {
+
+ if (!_auto_connect_queue.empty ()) {
+ // Why would we need the process lock ??
+ // A: if ports are added while we're connecting, the backend's iterator may be invalidated:
+ // graph_order_callback() -> resort_routes() -> direct_feeds_according_to_reality () -> backend::connected_to()
+ // All ardour-internal backends use a std::vector xxxAudioBackend::find_port()
+ // We have control over those, but what does jack do?
+ Glib::Threads::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
+
+ Glib::Threads::Mutex::Lock lx (_auto_connect_queue_lock);
+ while (!_auto_connect_queue.empty ()) {
+ const AutoConnectRequest ar (_auto_connect_queue.front());
+ _auto_connect_queue.pop ();
+ lx.release ();
+ auto_connect (ar);
+ lx.acquire ();
+ }
+ }
+
+ pthread_cond_wait (&_auto_connect_cond, &_auto_connect_mutex);
+ }
+ pthread_mutex_unlock (&_auto_connect_mutex);
+}
projects / ardour.git / blobdiff