diff options
Diffstat (limited to 'libs/ardour/route.cc')
| -rw-r--r-- | libs/ardour/route.cc | 863 |
1 files changed, 434 insertions, 429 deletions
diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index c8c023c0b5..d368198e22 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -83,27 +83,27 @@ Route::Route (Session& sess, string name, Flag flg, DataType default_type) : SessionObject (sess, name) , Automatable (sess) , GraphNode( sess.route_graph ) - , _active (true) - , _signal_latency (0) - , _initial_delay (0) - , _roll_delay (0) + , _active (true) + , _signal_latency (0) + , _initial_delay (0) + , _roll_delay (0) , _flags (flg) - , _pending_declick (true) - , _meter_point (MeterPostFader) - , _self_solo (false) - , _soloed_by_others_upstream (0) - , _soloed_by_others_downstream (0) - , _solo_isolated (0) - , _denormal_protection (false) - , _recordable (true) - , _silent (false) - , _declickable (false) + , _pending_declick (true) + , _meter_point (MeterPostFader) + , _self_solo (false) + , _soloed_by_others_upstream (0) + , _soloed_by_others_downstream (0) + , _solo_isolated (0) + , _denormal_protection (false) + , _recordable (true) + , _silent (false) + , _declickable (false) , _mute_master (new MuteMaster (sess, name)) - , _have_internal_generator (false) - , _solo_safe (false) + , _have_internal_generator (false) + , _solo_safe (false) , _default_type (default_type) - , _remote_control_id (0) - , _in_configure_processors (false) + , _remote_control_id (0) + , _in_configure_processors (false) { processor_max_streams.reset(); order_keys[N_("signal")] = order_key_cnt++; @@ -112,7 +112,7 @@ Route::Route (Session& sess, string name, Flag flg, DataType default_type) int Route::init () { - /* add standard controls */ + /* add standard controls */ _solo_control.reset (new SoloControllable (X_("solo"), shared_from_this ())); _mute_control.reset (new MuteControllable (X_("mute"), shared_from_this ())); @@ -123,13 +123,13 @@ Route::init () add_control (_solo_control); add_control (_mute_control); - /* panning */ - + /* panning */ + Pannable* p = new Pannable (_session); #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS boost_debug_shared_ptr_mark_interesting (p, "Pannable"); #endif - _pannable.reset (p); + _pannable.reset (p); /* input and output objects */ @@ -162,16 +162,16 @@ Route::init () _intreturn.reset (new InternalReturn (_session)); _intreturn->activate (); - /* the thing that provides proper control over a control/monitor/listen bus - (such as per-channel cut, dim, solo, invert, etc). - */ - _monitor_control.reset (new MonitorProcessor (_session)); + /* the thing that provides proper control over a control/monitor/listen bus + (such as per-channel cut, dim, solo, invert, etc). + */ + _monitor_control.reset (new MonitorProcessor (_session)); _monitor_control->activate (); } - if (is_master() || is_monitor() || is_hidden()) { - _mute_master->set_solo_ignore (true); - } + if (is_master() || is_monitor() || is_hidden()) { + _mute_master->set_solo_ignore (true); + } /* now that we have _meter, its safe to connect to this */ @@ -183,7 +183,7 @@ Route::init () configure_processors (0); } - return 0; + return 0; } Route::~Route () @@ -383,9 +383,9 @@ Route::set_gain (gain_t val, void *src) void Route::maybe_declick (BufferSet&, framecnt_t, int) { - /* this is the "bus" implementation and they never declick. - */ - return; + /* this is the "bus" implementation and they never declick. + */ + return; } /** Process this route for one (sub) cycle (process thread) @@ -409,12 +409,12 @@ Route::process_output_buffers (BufferSet& bufs, bufs.is_silent (false); /* figure out if we're going to use gain automation */ - if (gain_automation_ok) { - _amp->setup_gain_automation (start_frame, end_frame, nframes); - } else { - _amp->apply_gain_automation (false); - } - + if (gain_automation_ok) { + _amp->setup_gain_automation (start_frame, end_frame, nframes); + } else { + _amp->apply_gain_automation (false); + } + /* tell main outs what to do about monitoring */ _main_outs->no_outs_cuz_we_no_monitor (!monitor); @@ -423,7 +423,7 @@ Route::process_output_buffers (BufferSet& bufs, GLOBAL DECLICK (for transport changes etc.) ----------------------------------------------------------------------------------------- */ - maybe_declick (bufs, nframes, declick); + maybe_declick (bufs, nframes, declick); _pending_declick = 0; /* ------------------------------------------------------------------------------------------- @@ -489,21 +489,21 @@ Route::process_output_buffers (BufferSet& bufs, } #ifndef NDEBUG - /* if it has any inputs, make sure they match */ - if ((*i)->input_streams() != ChanCount::ZERO) { - if (bufs.count() != (*i)->input_streams()) { - cerr << _name << " bufs = " << bufs.count() - << " input for " << (*i)->name() << " = " << (*i)->input_streams() - << endl; - abort (); - } - } + /* if it has any inputs, make sure they match */ + if ((*i)->input_streams() != ChanCount::ZERO) { + if (bufs.count() != (*i)->input_streams()) { + cerr << _name << " bufs = " << bufs.count() + << " input for " << (*i)->name() << " = " << (*i)->input_streams() + << endl; + abort (); + } + } #endif - /* should we NOT run plugins here if the route is inactive? - do we catch route != active somewhere higher? - */ + /* should we NOT run plugins here if the route is inactive? + do we catch route != active somewhere higher? + */ - (*i)->run (bufs, start_frame, end_frame, nframes, *i != _processors.back()); + (*i)->run (bufs, start_frame, end_frame, nframes, *i != _processors.back()); bufs.set_count ((*i)->output_streams()); } } @@ -566,18 +566,18 @@ Route::passthru_silence (framepos_t start_frame, framepos_t end_frame, pframes_t void Route::set_listen (bool yn, void* src) { - if (_solo_safe) { - return; - } + if (_solo_safe) { + return; + } if (_monitor_send) { if (yn != _monitor_send->active()) { if (yn) { _monitor_send->activate (); - _mute_master->set_soloed (true); - } else { + _mute_master->set_soloed (true); + } else { _monitor_send->deactivate (); - _mute_master->set_soloed (false); + _mute_master->set_soloed (false); } listen_changed (src); /* EMIT SIGNAL */ @@ -624,7 +624,7 @@ Route::set_solo (bool yn, void *src) if (self_soloed() != yn) { set_self_solo (yn); - set_mute_master_solo (); + set_mute_master_solo (); solo_changed (true, src); /* EMIT SIGNAL */ _solo_control->Changed (); /* EMIT SIGNAL */ } @@ -633,17 +633,17 @@ Route::set_solo (bool yn, void *src) void Route::set_self_solo (bool yn) { - _self_solo = yn; + _self_solo = yn; } void Route::mod_solo_by_others_upstream (int32_t delta) { - if (_solo_safe) { - return; - } + if (_solo_safe) { + return; + } - uint32_t old_sbu = _soloed_by_others_upstream; + uint32_t old_sbu = _soloed_by_others_upstream; if (delta < 0) { if (_soloed_by_others_upstream >= (uint32_t) abs (delta)) { @@ -655,50 +655,51 @@ Route::mod_solo_by_others_upstream (int32_t delta) _soloed_by_others_upstream += delta; } - DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 SbU delta %2 = %3 old = %4 sbd %5 ss %6 exclusive %7\n", - name(), delta, _soloed_by_others_upstream, old_sbu, - _soloed_by_others_downstream, _self_solo, Config->get_exclusive_solo())); - - /* push the inverse solo change to everything that feeds us. - - This is important for solo-within-group. When we solo 1 track out of N that - feed a bus, that track will cause mod_solo_by_upstream (+1) to be called - on the bus. The bus then needs to call mod_solo_by_downstream (-1) on all - tracks that feed it. This will silence them if they were audible because - of a bus solo, but the newly soloed track will still be audible (because - it is self-soloed). - - but .. do this only when we are being told to solo-by-upstream (i.e delta = +1), - not in reverse. - */ - - if ((_self_solo || _soloed_by_others_downstream) && - ((old_sbu == 0 && _soloed_by_others_upstream > 0) || - (old_sbu > 0 && _soloed_by_others_upstream == 0))) { - - if (delta > 0 || !Config->get_exclusive_solo()) { - DEBUG_TRACE (DEBUG::Solo, "\t ... INVERT push\n"); - for (FedBy::iterator i = _fed_by.begin(); i != _fed_by.end(); ++i) { - boost::shared_ptr<Route> sr = i->r.lock(); - if (sr) { - sr->mod_solo_by_others_downstream (-delta); - } - } - } - } - - set_mute_master_solo (); - solo_changed (false, this); + DEBUG_TRACE (DEBUG::Solo, string_compose ( + "%1 SbU delta %2 = %3 old = %4 sbd %5 ss %6 exclusive %7\n", + name(), delta, _soloed_by_others_upstream, old_sbu, + _soloed_by_others_downstream, _self_solo, Config->get_exclusive_solo())); + + /* push the inverse solo change to everything that feeds us. + + This is important for solo-within-group. When we solo 1 track out of N that + feed a bus, that track will cause mod_solo_by_upstream (+1) to be called + on the bus. The bus then needs to call mod_solo_by_downstream (-1) on all + tracks that feed it. This will silence them if they were audible because + of a bus solo, but the newly soloed track will still be audible (because + it is self-soloed). + + but .. do this only when we are being told to solo-by-upstream (i.e delta = +1), + not in reverse. + */ + + if ((_self_solo || _soloed_by_others_downstream) && + ((old_sbu == 0 && _soloed_by_others_upstream > 0) || + (old_sbu > 0 && _soloed_by_others_upstream == 0))) { + + if (delta > 0 || !Config->get_exclusive_solo()) { + DEBUG_TRACE (DEBUG::Solo, "\t ... INVERT push\n"); + for (FedBy::iterator i = _fed_by.begin(); i != _fed_by.end(); ++i) { + boost::shared_ptr<Route> sr = i->r.lock(); + if (sr) { + sr->mod_solo_by_others_downstream (-delta); + } + } + } + } + + set_mute_master_solo (); + solo_changed (false, this); } void Route::mod_solo_by_others_downstream (int32_t delta) { - if (_solo_safe) { - return; - } + if (_solo_safe) { + return; + } - if (delta < 0) { + if (delta < 0) { if (_soloed_by_others_downstream >= (uint32_t) abs (delta)) { _soloed_by_others_downstream += delta; } else { @@ -708,16 +709,16 @@ Route::mod_solo_by_others_downstream (int32_t delta) _soloed_by_others_downstream += delta; } - DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 SbD delta %2 = %3\n", name(), delta, _soloed_by_others_downstream)); + DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 SbD delta %2 = %3\n", name(), delta, _soloed_by_others_downstream)); - set_mute_master_solo (); - solo_changed (false, this); + set_mute_master_solo (); + solo_changed (false, this); } void Route::set_mute_master_solo () { - _mute_master->set_soloed (self_soloed() || soloed_by_others_downstream() || soloed_by_others_upstream()); + _mute_master->set_soloed (self_soloed() || soloed_by_others_downstream() || soloed_by_others_upstream()); } void @@ -738,8 +739,8 @@ Route::set_solo_isolated (bool yn, void *src) for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) { if ((*i).get() == this || (*i)->is_master() || (*i)->is_monitor() || (*i)->is_hidden()) { - continue; - } + continue; + } bool sends_only; bool does_feed = direct_feeds (*i, &sends_only); // we will recurse anyway, so don't use ::feeds() @@ -749,29 +750,29 @@ Route::set_solo_isolated (bool yn, void *src) } } - /* XXX should we back-propagate as well? (April 2010: myself and chris goddard think not) */ + /* XXX should we back-propagate as well? (April 2010: myself and chris goddard think not) */ - bool changed = false; + bool changed = false; if (yn) { - if (_solo_isolated == 0) { - _mute_master->set_solo_ignore (true); - changed = true; - } + if (_solo_isolated == 0) { + _mute_master->set_solo_ignore (true); + changed = true; + } _solo_isolated++; } else { if (_solo_isolated > 0) { _solo_isolated--; - if (_solo_isolated == 0) { - _mute_master->set_solo_ignore (false); - changed = true; - } + if (_solo_isolated == 0) { + _mute_master->set_solo_ignore (false); + changed = true; + } } } - if (changed) { - solo_isolated_changed (src); - } + if (changed) { + solo_isolated_changed (src); + } } bool @@ -783,13 +784,13 @@ Route::solo_isolated () const void Route::set_mute_points (MuteMaster::MutePoint mp) { - _mute_master->set_mute_points (mp); - mute_points_changed (); /* EMIT SIGNAL */ - - if (_mute_master->muted_by_self()) { - mute_changed (this); /* EMIT SIGNAL */ + _mute_master->set_mute_points (mp); + mute_points_changed (); /* EMIT SIGNAL */ + + if (_mute_master->muted_by_self()) { + mute_changed (this); /* EMIT SIGNAL */ _mute_control->Changed (); /* EMIT SIGNAL */ - } + } } void @@ -801,7 +802,7 @@ Route::set_mute (bool yn, void *src) } if (muted() != yn) { - _mute_master->set_muted_by_self (yn); + _mute_master->set_muted_by_self (yn); mute_changed (src); /* EMIT SIGNAL */ _mute_control->Changed (); /* EMIT SIGNAL */ } @@ -810,7 +811,7 @@ Route::set_mute (bool yn, void *src) bool Route::muted () const { - return _mute_master->muted_by_self(); + return _mute_master->muted_by_self(); } #if 0 @@ -856,7 +857,8 @@ Route::add_processor (boost::shared_ptr<Processor> processor, ProcessorList::ite assert (processor != _meter); assert (processor != _main_outs); - DEBUG_TRACE (DEBUG::Processors, string_compose ("%1 adding processor %2\n", name(), processor->name())); + DEBUG_TRACE (DEBUG::Processors, string_compose ( + "%1 adding processor %2\n", name(), processor->name())); ChanCount old_pms = processor_max_streams; @@ -986,9 +988,9 @@ Route::add_processor_from_xml_2X (const XMLNode& node, int version) return false; } - if (processor->set_state (node, version)) { - return false; - } + if (processor->set_state (node, version)) { + return false; + } return (add_processor (processor, placement) == 0); } @@ -1059,7 +1061,7 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr<Processor> (*i)->ActiveChanged.connect_same_thread (*this, boost::bind (&Session::update_latency_compensation, &_session, false)); } - + for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { boost::shared_ptr<PluginInsert> pi; @@ -1494,7 +1496,7 @@ Route::configure_processors (ProcessorStreams* err) ChanCount Route::input_streams () const { - return _input->n_ports (); + return _input->n_ports (); } list<pair<ChanCount, ChanCount> > @@ -1738,7 +1740,7 @@ Route::reorder_processors (const ProcessorList& new_order, ProcessorStreams* err } } - /* now remove from old order - its taken care of no matter what */ + /* now remove from old order - its taken care of no matter what */ oiter = _processors.erase (oiter); } @@ -1843,7 +1845,7 @@ Route::state(bool full_state) cmt->add_content (_comment); } - node->add_child_nocopy (_pannable->state (full_state)); + node->add_child_nocopy (_pannable->state (full_state)); for (i = _processors.begin(); i != _processors.end(); ++i) { node->add_child_nocopy((*i)->state (full_state)); @@ -1893,9 +1895,9 @@ Route::_set_state (const XMLNode& node, int version, bool /*call_base*/) _flags = Flag (0); } - if (is_master() || is_monitor() || is_hidden()) { - _mute_master->set_solo_ignore (true); - } + if (is_master() || is_monitor() || is_hidden()) { + _mute_master->set_solo_ignore (true); + } /* add all processors (except amp, which is always present) */ @@ -1923,9 +1925,9 @@ Route::_set_state (const XMLNode& node, int version, bool /*call_base*/) } - if (child->name() == X_("Pannable")) { - _pannable->set_state (*child, version); - } + if (child->name() == X_("Pannable")) { + _pannable->set_state (*child, version); + } } set_processor_state (processor_state); @@ -1968,7 +1970,7 @@ Route::_set_state (const XMLNode& node, int version, bool /*call_base*/) if ((prop = node.property (X_("meter-point"))) != 0) { MeterPoint mp = MeterPoint (string_2_enum (prop->value (), _meter_point)); - set_meter_point (mp, true); + set_meter_point (mp, true); if (_meter) { _meter->set_display_to_user (_meter_point == MeterCustom); } @@ -2274,8 +2276,8 @@ Route::_set_state_2X (const XMLNode& node, int version) _solo_control->set_state (*child, version); } else if (prop->value() == X_("mute")) { _mute_control->set_state (*child, version); - } - + } + } else if (child->name() == X_("RemoteControl")) { if ((prop = child->property (X_("id"))) != 0) { int32_t x; @@ -2319,74 +2321,74 @@ Route::set_processor_state (const XMLNode& node) { const XMLNodeList &nlist = node.children(); XMLNodeConstIterator niter; - ProcessorList new_order; - bool must_configure = false; + ProcessorList new_order; + bool must_configure = false; for (niter = nlist.begin(); niter != nlist.end(); ++niter) { XMLProperty* prop = (*niter)->property ("type"); if (prop->value() == "amp") { - _amp->set_state (**niter, Stateful::current_state_version); - new_order.push_back (_amp); - } else if (prop->value() == "meter") { - _meter->set_state (**niter, Stateful::current_state_version); - } else if (prop->value() == "main-outs") { - _main_outs->set_state (**niter, Stateful::current_state_version); - } else if (prop->value() == "intreturn") { - if (!_intreturn) { - _intreturn.reset (new InternalReturn (_session)); - must_configure = true; - } - _intreturn->set_state (**niter, Stateful::current_state_version); - } else if (is_monitor() && prop->value() == "monitor") { - if (!_monitor_control) { - _monitor_control.reset (new MonitorProcessor (_session)); - must_configure = true; - } - _monitor_control->set_state (**niter, Stateful::current_state_version); + _amp->set_state (**niter, Stateful::current_state_version); + new_order.push_back (_amp); + } else if (prop->value() == "meter") { + _meter->set_state (**niter, Stateful::current_state_version); + } else if (prop->value() == "main-outs") { + _main_outs->set_state (**niter, Stateful::current_state_version); + } else if (prop->value() == "intreturn") { + if (!_intreturn) { + _intreturn.reset (new InternalReturn (_session)); + must_configure = true; + } + _intreturn->set_state (**niter, Stateful::current_state_version); + } else if (is_monitor() && prop->value() == "monitor") { + if (!_monitor_control) { + _monitor_control.reset (new MonitorProcessor (_session)); + must_configure = true; + } + _monitor_control->set_state (**niter, Stateful::current_state_version); } else if (prop->value() == "capture") { _capturing_processor.reset (new CapturingProcessor (_session)); - } else { - ProcessorList::iterator o; + } else { + ProcessorList::iterator o; for (o = _processors.begin(); o != _processors.end(); ++o) { XMLProperty* id_prop = (*niter)->property(X_("id")); if (id_prop && (*o)->id() == id_prop->value()) { - (*o)->set_state (**niter, Stateful::current_state_version); - new_order.push_back (*o); + (*o)->set_state (**niter, Stateful::current_state_version); + new_order.push_back (*o); break; } } - // If the processor (*niter) is not on the route then create it - - if (o == _processors.end()) { - - boost::shared_ptr<Processor> processor; - - if (prop->value() == "intsend") { - - processor.reset (new InternalSend (_session, _pannable, _mute_master, boost::shared_ptr<Route>(), Delivery::Role (0))); - } else if (prop->value() == "ladspa" || prop->value() == "Ladspa" || - prop->value() == "lv2" || - prop->value() == "vst" || - prop->value() == "audiounit") { - - processor.reset (new PluginInsert(_session)); - - } else if (prop->value() == "port") { - - processor.reset (new PortInsert (_session, _pannable, _mute_master)); - - } else if (prop->value() == "send") { - - processor.reset (new Send (_session, _pannable, _mute_master)); - - } else { - error << string_compose(_("unknown Processor type \"%1\"; ignored"), prop->value()) << endmsg; - continue; - } + // If the processor (*niter) is not on the route then create it + + if (o == _processors.end()) { + + boost::shared_ptr<Processor> processor; + + if (prop->value() == "intsend") { + + processor.reset (new InternalSend (_session, _pannable, _mute_master, boost::shared_ptr<Route>(), Delivery::Role (0))); + } else if (prop->value() == "ladspa" || prop->value() == "Ladspa" || + prop->value() == "lv2" || + prop->value() == "vst" || + prop->value() == "audiounit") { + + processor.reset (new PluginInsert(_session)); + + } else if (prop->value() == "port") { + + processor.reset (new PortInsert (_session, _pannable, _mute_master)); + + } else if (prop->value() == "send") { + + processor.reset (new Send (_session, _pannable, _mute_master)); + + } else { + error << string_compose(_("unknown Processor type \"%1\"; ignored"), prop->value()) << endmsg; + continue; + } if (processor->set_state (**niter, Stateful::current_state_version) != 0) { /* This processor could not be configured. Turn it into a UnknownProcessor */ @@ -2407,22 +2409,22 @@ Route::set_processor_state (const XMLNode& node) new_order.push_back (processor); must_configure = true; - } - } - } + } + } + } { Glib::RWLock::WriterLock lm (_processor_lock); - _processors = new_order; + _processors = new_order; - if (must_configure) { + if (must_configure) { Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ()); - configure_processors_unlocked (0); - } + configure_processors_unlocked (0); + } for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { - (*i)->ActiveChanged.connect_same_thread (*this, boost::bind (&Session::update_latency_compensation, &_session, false)); + (*i)->ActiveChanged.connect_same_thread (*this, boost::bind (&Session::update_latency_compensation, &_session, false)); boost::shared_ptr<PluginInsert> pi; @@ -2433,9 +2435,9 @@ Route::set_processor_state (const XMLNode& node) } } } - } + } - processors_changed (RouteProcessorChange ()); + processors_changed (RouteProcessorChange ()); set_processor_positions (); } @@ -2593,7 +2595,7 @@ Route::drop_listen (boost::shared_ptr<Route> route) remove_processor (*x, &err); rl.acquire (); - /* list could have been demolished while we dropped the lock + /* list could have been demolished while we dropped the lock so start over. */ @@ -2619,47 +2621,47 @@ Route::set_comment (string cmt, void *src) bool Route::add_fed_by (boost::shared_ptr<Route> other, bool via_sends_only) { - FeedRecord fr (other, via_sends_only); + FeedRecord fr (other, via_sends_only); - pair<FedBy::iterator,bool> result = _fed_by.insert (fr); + pair<FedBy::iterator,bool> result = _fed_by.insert (fr); - if (!result.second) { + if (!result.second) { - /* already a record for "other" - make sure sends-only information is correct */ - if (!via_sends_only && result.first->sends_only) { - FeedRecord* frp = const_cast<FeedRecord*>(&(*result.first)); - frp->sends_only = false; - } - } - - return result.second; + /* already a record for "other" - make sure sends-only information is correct */ + if (!via_sends_only && result.first->sends_only) { + FeedRecord* frp = const_cast<FeedRecord*>(&(*result.first)); + frp->sends_only = false; + } + } + + return result.second; } void Route::clear_fed_by () { - _fed_by.clear (); + _fed_by.clear (); } bool Route::feeds (boost::shared_ptr<Route> other, bool* via_sends_only) { - const FedBy& fed_by (other->fed_by()); + const FedBy& fed_by (other->fed_by()); - for (FedBy::iterator f = fed_by.begin(); f != fed_by.end(); ++f) { - boost::shared_ptr<Route> sr = f->r.lock(); + for (FedBy::iterator f = fed_by.begin(); f != fed_by.end(); ++f) { + boost::shared_ptr<Route> sr = f->r.lock(); - if (sr && (sr.get() == this)) { + if (sr && (sr.get() == this)) { - if (via_sends_only) { - *via_sends_only = f->sends_only; - } + if (via_sends_only) { + *via_sends_only = f->sends_only; + } - return true; - } - } + return true; + } + } - return false; + return false; } bool @@ -2706,7 +2708,7 @@ void Route::nonrealtime_handle_transport_stopped (bool /*abort_ignored*/, bool did_locate, bool can_flush_processors) { framepos_t now = _session.transport_frame(); - + { Glib::RWLock::ReaderLock lm (_processor_lock); @@ -2714,14 +2716,14 @@ Route::nonrealtime_handle_transport_stopped (bool /*abort_ignored*/, bool did_lo automation_snapshot (now, true); } - Automatable::transport_stopped (now); + Automatable::transport_stopped (now); for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { if (!_have_internal_generator && (Config->get_plugins_stop_with_transport() && can_flush_processors)) { - (*i)->flush (); + (*i)->flush (); } - + (*i)->transport_stopped (now); } } @@ -2771,7 +2773,7 @@ Route::output_change_handler (IOChange change, void * /*src*/) already there */ start.set (*i, start.get (*i) + 1); - + _session.auto_connect_route (this, dummy, dummy, false, false, ChanCount(), change.before); } } @@ -2845,18 +2847,18 @@ Route::check_initial_delay (framecnt_t nframes, framecnt_t& transport_frame) silence_unlocked (_roll_delay); transport_frame += _roll_delay; - /* shuffle all the port buffers for things that lead "out" of this Route - to reflect that we just wrote _roll_delay frames of silence. - */ + /* shuffle all the port buffers for things that lead "out" of this Route + to reflect that we just wrote _roll_delay frames of silence. + */ - Glib::RWLock::ReaderLock lm (_processor_lock); - for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - boost::shared_ptr<IOProcessor> iop = boost::dynamic_pointer_cast<IOProcessor> (*i); - if (iop) { - iop->increment_port_buffer_offset (_roll_delay); - } - } - _output->increment_port_buffer_offset (_roll_delay); + Glib::RWLock::ReaderLock lm (_processor_lock); + for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { + boost::shared_ptr<IOProcessor> iop = boost::dynamic_pointer_cast<IOProcessor> (*i); + if (iop) { + iop->increment_port_buffer_offset (_roll_delay); + } + } + _output->increment_port_buffer_offset (_roll_delay); _roll_delay = 0; @@ -2952,7 +2954,7 @@ Route::flush_processors () Glib::RWLock::ReaderLock lm (_processor_lock); for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - (*i)->flush (); + (*i)->flush (); } } @@ -3067,7 +3069,7 @@ Route::update_signal_latency () DEBUG_TRACE (DEBUG::Latency, string_compose ("%1: internal signal latency = %2\n", _name, l)); if (_signal_latency != l) { - _signal_latency = l; + _signal_latency = l; signal_latency_changed (); /* EMIT SIGNAL */ } @@ -3092,8 +3094,10 @@ Route::set_latency_compensation (framecnt_t longest_session_latency) _initial_delay = 0; } - DEBUG_TRACE (DEBUG::Latency, string_compose ("%1: compensate for maximum latency of %2, given own latency of %3, using initial delay of %4\n", - name(), longest_session_latency, _signal_latency, _initial_delay)); + DEBUG_TRACE (DEBUG::Latency, string_compose ( + "%1: compensate for maximum latency of %2," + "given own latency of %3, using initial delay of %4\n", + name(), longest_session_latency, _signal_latency, _initial_delay)); if (_initial_delay != old) { initial_delay_changed (); /* EMIT SIGNAL */ @@ -3107,7 +3111,7 @@ Route::set_latency_compensation (framecnt_t longest_session_latency) void Route::automation_snapshot (framepos_t now, bool force) { - _pannable->automation_snapshot (now, force); + _pannable->automation_snapshot (now, force); for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { (*i)->automation_snapshot (now, force); } @@ -3237,30 +3241,30 @@ void Route::shift (framepos_t pos, framecnt_t frames) { /* gain automation */ - { - boost::shared_ptr<AutomationControl> gc = _amp->gain_control(); - - XMLNode &before = gc->alist()->get_state (); - gc->alist()->shift (pos, frames); - XMLNode &after = gc->alist()->get_state (); - _session.add_command (new MementoCommand<AutomationList> (*gc->alist().get(), &before, &after)); - } + { + boost::shared_ptr<AutomationControl> gc = _amp->gain_control(); + + XMLNode &before = gc->alist()->get_state (); + gc->alist()->shift (pos, frames); + XMLNode &after = gc->alist()->get_state (); + _session.add_command (new MementoCommand<AutomationList> (*gc->alist().get(), &before, &after)); + } /* pan automation */ - { - ControlSet::Controls& c (_pannable->controls()); - - for (ControlSet::Controls::const_iterator ci = c.begin(); ci != c.end(); ++ci) { - boost::shared_ptr<AutomationControl> pc = boost::dynamic_pointer_cast<AutomationControl> (ci->second); - if (pc) { - boost::shared_ptr<AutomationList> al = pc->alist(); - XMLNode& before = al->get_state (); - al->shift (pos, frames); - XMLNode& after = al->get_state (); - _session.add_command (new MementoCommand<AutomationList> (*al.get(), &before, &after)); - } - } - } + { + ControlSet::Controls& c (_pannable->controls()); + + for (ControlSet::Controls::const_iterator ci = c.begin(); ci != c.end(); ++ci) { + boost::shared_ptr<AutomationControl> pc = boost::dynamic_pointer_cast<AutomationControl> (ci->second); + if (pc) { + boost::shared_ptr<AutomationList> al = pc->alist(); + XMLNode& before = al->get_state (); + al->shift (pos, frames); + XMLNode& after = al->get_state (); + _session.add_command (new MementoCommand<AutomationList> (*al.get(), &before, &after)); + } + } + } /* redirect automation */ { @@ -3270,16 +3274,16 @@ Route::shift (framepos_t pos, framecnt_t frames) set<Evoral::Parameter> parameters = (*i)->what_can_be_automated(); for (set<Evoral::Parameter>::const_iterator p = parameters.begin (); p != parameters.end (); ++p) { - boost::shared_ptr<AutomationControl> ac = (*i)->automation_control (*p); - if (ac) { - boost::shared_ptr<AutomationList> al = ac->alist(); - XMLNode &before = al->get_state (); - al->shift (pos, frames); - XMLNode &after = al->get_state (); - _session.add_command (new MementoCommand<AutomationList> (*al.get(), &before, &after)); - } - } - } + boost::shared_ptr<AutomationControl> ac = (*i)->automation_control (*p); + if (ac) { + boost::shared_ptr<AutomationList> al = ac->alist(); + XMLNode &before = al->get_state (); + al->shift (pos, frames); + XMLNode &after = al->get_state (); + _session.add_command (new MementoCommand<AutomationList> (*al.get(), &before, &after)); + } + } + } } } @@ -3358,7 +3362,7 @@ Route::set_phase_invert (uint32_t c, bool yn) if (_phase_invert[c] != yn) { _phase_invert[c] = yn; phase_invert_changed (); /* EMIT SIGNAL */ - _session.set_dirty (); + _session.set_dirty (); } } @@ -3368,7 +3372,7 @@ Route::set_phase_invert (boost::dynamic_bitset<> p) if (_phase_invert != p) { _phase_invert = p; phase_invert_changed (); /* EMIT SIGNAL */ - _session.set_dirty (); + _session.set_dirty (); } } @@ -3446,7 +3450,7 @@ Route::pannable() const boost::shared_ptr<Panner> Route::panner() const { - /* may be null ! */ + /* may be null ! */ return _main_outs->panner_shell()->panner(); } @@ -3529,19 +3533,19 @@ Route::nth_send (uint32_t n) bool Route::has_io_processor_named (const string& name) { - Glib::RWLock::ReaderLock lm (_processor_lock); - ProcessorList::iterator i; - - for (i = _processors.begin(); i != _processors.end(); ++i) { - if (boost::dynamic_pointer_cast<Send> (*i) || - boost::dynamic_pointer_cast<PortInsert> (*i)) { - if ((*i)->name() == name) { - return true; - } - } - } - - return false; + Glib::RWLock::ReaderLock lm (_processor_lock); + ProcessorList::iterator i; + + for (i = _processors.begin(); i != _processors.end(); ++i) { + if (boost::dynamic_pointer_cast<Send> (*i) || + boost::dynamic_pointer_cast<PortInsert> (*i)) { + if ((*i)->name() == name) { + return true; + } + } + } + + return false; } MuteMaster::MutePoint @@ -3599,45 +3603,45 @@ Route::unknown_processors () const framecnt_t Route::update_port_latencies (PortSet& from, PortSet& to, bool playback, framecnt_t our_latency) const { - /* we assume that all our input ports feed all our output ports. its not - universally true, but the alternative is way too corner-case to worry about. - */ - - jack_latency_range_t all_connections; - - all_connections.min = ~((jack_nframes_t) 0); - all_connections.max = 0; - - /* iterate over all "from" ports and determine the latency range for all of their - connections to the "outside" (outside of this Route). - */ - - for (PortSet::iterator p = from.begin(); p != from.end(); ++p) { - - jack_latency_range_t range; - - p->get_connected_latency_range (range, playback); - - all_connections.min = min (all_connections.min, range.min); - all_connections.max = max (all_connections.max, range.max); - } - - /* set the "from" port latencies to the max/min range of all their connections */ - - for (PortSet::iterator p = from.begin(); p != from.end(); ++p) { - p->set_private_latency_range (all_connections, playback); - } - - /* set the ports "in the direction of the flow" to the same value as above plus our own signal latency */ - - all_connections.min += our_latency; - all_connections.max += our_latency; - - for (PortSet::iterator p = to.begin(); p != to.end(); ++p) { - p->set_private_latency_range (all_connections, playback); - } - - return all_connections.max; + /* we assume that all our input ports feed all our output ports. its not + universally true, but the alternative is way too corner-case to worry about. + */ + + jack_latency_range_t all_connections; + + all_connections.min = ~((jack_nframes_t) 0); + all_connections.max = 0; + + /* iterate over all "from" ports and determine the latency range for all of their + connections to the "outside" (outside of this Route). + */ + + for (PortSet::iterator p = from.begin(); p != from.end(); ++p) { + + jack_latency_range_t range; + + p->get_connected_latency_range (range, playback); + + all_connections.min = min (all_connections.min, range.min); + all_connections.max = max (all_connections.max, range.max); + } + + /* set the "from" port latencies to the max/min range of all their connections */ + + for (PortSet::iterator p = from.begin(); p != from.end(); ++p) { + p->set_private_latency_range (all_connections, playback); + } + + /* set the ports "in the direction of the flow" to the same value as above plus our own signal latency */ + + all_connections.min += our_latency; + all_connections.max += our_latency; + + for (PortSet::iterator p = to.begin(); p != to.end(); ++p) { + p->set_private_latency_range (all_connections, playback); + } + + return all_connections.max; } framecnt_t @@ -3645,15 +3649,16 @@ Route::set_private_port_latencies (bool playback) const { framecnt_t own_latency = 0; - /* Processor list not protected by lock: MUST BE CALLED FROM PROCESS THREAD OR - LATENCY CALLBACK. + /* Processor list not protected by lock: MUST BE CALLED FROM PROCESS THREAD + OR LATENCY CALLBACK. - This is called (early) from the latency callback. It computes the REAL latency associated - with each port and stores the result as the "private" latency of the port. A later - call to Route::set_public_port_latencies() sets all ports to the same value to reflect - the fact that we do latency compensation and so all signals are delayed by the - same amount as they flow through ardour. - */ + This is called (early) from the latency callback. It computes the REAL + latency associated with each port and stores the result as the "private" + latency of the port. A later call to Route::set_public_port_latencies() + sets all ports to the same value to reflect the fact that we do latency + compensation and so all signals are delayed by the same amount as they + flow through ardour. + */ for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { if ((*i)->active ()) { @@ -3661,40 +3666,40 @@ Route::set_private_port_latencies (bool playback) const } } - if (playback) { - /* playback: propagate latency from "outside the route" to outputs to inputs */ - return update_port_latencies (_output->ports (), _input->ports (), true, own_latency); - } else { - /* capture: propagate latency from "outside the route" to inputs to outputs */ - return update_port_latencies (_input->ports (), _output->ports (), false, own_latency); - } + if (playback) { + /* playback: propagate latency from "outside the route" to outputs to inputs */ + return update_port_latencies (_output->ports (), _input->ports (), true, own_latency); + } else { + /* capture: propagate latency from "outside the route" to inputs to outputs */ + return update_port_latencies (_input->ports (), _output->ports (), false, own_latency); + } } void Route::set_public_port_latencies (framecnt_t value, bool playback) const { - /* this is called to set the JACK-visible port latencies, which take latency compensation - into account. - */ + /* this is called to set the JACK-visible port latencies, which take + latency compensation into account. + */ + + jack_latency_range_t range; - jack_latency_range_t range; + range.min = value; + range.max = value; - range.min = value; - range.max = value; - - { - const PortSet& ports (_input->ports()); - for (PortSet::const_iterator p = ports.begin(); p != ports.end(); ++p) { - p->set_public_latency_range (range, playback); - } - } + { + const PortSet& ports (_input->ports()); + for (PortSet::const_iterator p = ports.begin(); p != ports.end(); ++p) { + p->set_public_latency_range (range, playback); + } + } - { - const PortSet& ports (_output->ports()); - for (PortSet::const_iterator p = ports.begin(); p != ports.end(); ++p) { - p->set_public_latency_range (range, playback); - } - } + { + const PortSet& ports (_output->ports()); + for (PortSet::const_iterator p = ports.begin(); p != ports.end(); ++p) { + p->set_public_latency_range (range, playback); + } + } } /** Put the invisible processors in the right place in _processors. @@ -3704,14 +3709,14 @@ void Route::setup_invisible_processors () { #ifndef NDEBUG - Glib::RWLock::WriterLock lm (_processor_lock, Glib::TRY_LOCK); + Glib::RWLock::WriterLock lm (_processor_lock, Glib::TRY_LOCK); assert (!lm.locked ()); #endif - if (!_main_outs) { - /* too early to be doing this stuff */ - return; - } + if (!_main_outs) { + /* too early to be doing this stuff */ + return; + } /* we'll build this new list here and then use it */ @@ -3752,10 +3757,10 @@ Route::setup_invisible_processors () new_processors.insert (amp, _meter); break; case MeterPostFader: - /* do nothing here */ + /* do nothing here */ break; case MeterOutput: - /* do nothing here */ + /* do nothing here */ break; case MeterCustom: /* the meter is visible, so we don't touch it here */ @@ -3765,60 +3770,60 @@ Route::setup_invisible_processors () /* MAIN OUTS */ - assert (_main_outs); - assert (!_main_outs->display_to_user ()); - new_processors.push_back (_main_outs); + assert (_main_outs); + assert (!_main_outs->display_to_user ()); + new_processors.push_back (_main_outs); - /* iterator for the main outs */ - - ProcessorList::iterator main = new_processors.end(); - --main; + /* iterator for the main outs */ - /* OUTPUT METERING */ + ProcessorList::iterator main = new_processors.end(); + --main; - if (_meter && (_meter_point == MeterOutput || _meter_point == MeterPostFader)) { - assert (!_meter->display_to_user ()); + /* OUTPUT METERING */ - /* add the processor just before or just after the main outs */ - - ProcessorList::iterator meter_point = main; + if (_meter && (_meter_point == MeterOutput || _meter_point == MeterPostFader)) { + assert (!_meter->display_to_user ()); - if (_meter_point == MeterOutput) { - ++meter_point; - } - new_processors.insert (meter_point, _meter); - } + /* add the processor just before or just after the main outs */ + + ProcessorList::iterator meter_point = main; + + if (_meter_point == MeterOutput) { + ++meter_point; + } + new_processors.insert (meter_point, _meter); + } /* MONITOR SEND */ if (_monitor_send && !is_monitor ()) { assert (!_monitor_send->display_to_user ()); - if (Config->get_solo_control_is_listen_control()) { - switch (Config->get_listen_position ()) { - case PreFaderListen: - switch (Config->get_pfl_position ()) { - case PFLFromBeforeProcessors: - new_processors.push_front (_monitor_send); - break; - case PFLFromAfterProcessors: - new_processors.insert (amp, _monitor_send); - break; - } - break; - case AfterFaderListen: - switch (Config->get_afl_position ()) { - case AFLFromBeforeProcessors: - new_processors.insert (after_amp, _monitor_send); - break; - case AFLFromAfterProcessors: - new_processors.insert (new_processors.end(), _monitor_send); - break; - } - break; - } - } else { - new_processors.insert (new_processors.end(), _monitor_send); - } + if (Config->get_solo_control_is_listen_control()) { + switch (Config->get_listen_position ()) { + case PreFaderListen: + switch (Config->get_pfl_position ()) { + case PFLFromBeforeProcessors: + new_processors.push_front (_monitor_send); + break; + case PFLFromAfterProcessors: + new_processors.insert (amp, _monitor_send); + break; + } + break; + case AfterFaderListen: + switch (Config->get_afl_position ()) { + case AFLFromBeforeProcessors: + new_processors.insert (after_amp, _monitor_send); + break; + case AFLFromAfterProcessors: + new_processors.insert (new_processors.end(), _monitor_send); + break; + } + break; + } + } else { + new_processors.insert (new_processors.end(), _monitor_send); + } } /* MONITOR CONTROL */ @@ -3860,12 +3865,12 @@ Route::should_monitor () const switch (Config->get_monitoring_model()) { case HardwareMonitoring: case ExternalMonitoring: - return !record_enabled() || (_session.config.get_auto_input() && !_session.actively_recording()); + return !record_enabled() || (_session.config.get_auto_input() && !_session.actively_recording()); break; default: - break; + break; } - return true; + return true; } |