X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Froute.cc;h=b57002abab7df9fe60214b1ee18595207a0cee1e;hb=32b73439275dbe2cccaa2a71026a951ea46d24b9;hp=e136b7b896096a9d9a6a893697fee61072a8c48a;hpb=f2fb8523d89aa4fac24355767097d4e65bd4c9ea;p=ardour.git diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index e136b7b896..b57002abab 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -30,6 +30,7 @@ #include "pbd/xml++.h" #include "pbd/enumwriter.h" +#include "pbd/locale_guard.h" #include "pbd/memento_command.h" #include "pbd/stacktrace.h" #include "pbd/types_convert.h" @@ -46,6 +47,8 @@ #include "ardour/capturing_processor.h" #include "ardour/debug.h" #include "ardour/delivery.h" +#include "ardour/disk_reader.h" +#include "ardour/disk_writer.h" #include "ardour/event_type_map.h" #include "ardour/gain_control.h" #include "ardour/internal_return.h" @@ -54,6 +57,8 @@ #include "ardour/delayline.h" #include "ardour/midi_buffer.h" #include "ardour/midi_port.h" +#include "ardour/midi_track.h" +#include "ardour/monitor_control.h" #include "ardour/monitor_processor.h" #include "ardour/pannable.h" #include "ardour/panner.h" @@ -61,6 +66,7 @@ #include "ardour/parameter_descriptor.h" #include "ardour/phase_control.h" #include "ardour/plugin_insert.h" +#include "ardour/polarity_processor.h" #include "ardour/port.h" #include "ardour/port_insert.h" #include "ardour/processor.h" @@ -89,39 +95,34 @@ Route::Route (Session& sess, string name, PresentationInfo::Flag flag, DataType : Stripable (sess, name, PresentationInfo (flag)) , GraphNode (sess._process_graph) , Muteable (sess, name) - , Automatable (sess) , _active (true) , _signal_latency (0) - , _signal_latency_at_amp_position (0) - , _signal_latency_at_trim_position (0) - , _initial_delay (0) - , _roll_delay (0) + , _disk_io_point (DiskIOPreFader) , _pending_process_reorder (0) , _pending_signals (0) - , _pending_declick (true) , _meter_point (MeterPostFader) , _pending_meter_point (MeterPostFader) , _meter_type (MeterPeak) , _denormal_protection (false) , _recordable (true) - , _silent (false) - , _declickable (false) , _have_internal_generator (false) , _default_type (default_type) + , _loop_location (NULL) , _track_number (0) + , _strict_io (false) , _in_configure_processors (false) , _initial_io_setup (false) , _in_sidechain_setup (false) - , _strict_io (false) , _custom_meter_position_noted (false) , _pinmgr_proxy (0) + , _patch_selector_dialog (0) { processor_max_streams.reset(); } boost::weak_ptr Route::weakroute () { - return boost::weak_ptr (shared_from_this ()); + return boost::weak_ptr (boost::dynamic_pointer_cast (shared_from_this ())); } int @@ -140,10 +141,12 @@ Route::init () /* add standard controls */ _gain_control.reset (new GainControl (_session, GainAutomation)); - add_control (_gain_control); - _trim_control.reset (new GainControl (_session, TrimAutomation)); - add_control (_trim_control); + /* While the route has-a gain-control for consistency with Stripable and VCA + * ownership is handed over to the Amp Processor which manages the + * state of the Control and AutomationList as part of its + * Automatable API. -- Don't call add_control () here. + */ _solo_control.reset (new SoloControl (_session, X_("solo"), *this, *this)); add_control (_solo_control); @@ -185,16 +188,17 @@ Route::init () _amp.reset (new Amp (_session, X_("Fader"), _gain_control, true)); add_processor (_amp, PostFader); + _polarity.reset (new PolarityProcessor (_session, _phase_control)); + _polarity->activate(); + _polarity->set_owner (this); + if (is_monitor ()) { _amp->set_display_name (_("Monitor")); } -#if 0 // not used - just yet if (!is_master() && !is_monitor() && !is_auditioner()) { - _delayline.reset (new DelayLine (_session, _name)); - add_processor (_delayline, PreFader); + _delayline.reset (new DelayLine (_session, name ())); } -#endif /* and input trim */ @@ -268,14 +272,14 @@ Route::~Route () } string -Route::ensure_track_or_route_name(string name, Session &session) +Route::ensure_track_or_route_name (string newname) const { - string newname = name; - - while (!session.io_name_is_legal (newname)) { + while (!_session.io_name_is_legal (newname)) { newname = bump_name_once (newname, ' '); + if (newname == name()) { + break; + } } - return newname; } @@ -286,146 +290,161 @@ Route::set_trim (gain_t val, Controllable::GroupControlDisposition /* group over // _trim_control->route_set_value (val); } -void -Route::maybe_declick (BufferSet&, framecnt_t, int) -{ - /* this is the "bus" implementation and they never declick. - */ - return; -} - /** Process this route for one (sub) cycle (process thread) * * @param bufs Scratch buffers to use for the signal path - * @param start_frame Initial transport frame - * @param end_frame Final transport frame - * @param nframes Number of frames to output (to ports) + * @param start_sample Initial transport sample + * @param end_sample Final transport sample + * @param nframes Number of samples to output (to ports) * - * Note that (end_frame - start_frame) may not be equal to nframes when the + * Note that (end_sample - start_sample) may not be equal to nframes when the * transport speed isn't 1.0 (eg varispeed). */ void Route::process_output_buffers (BufferSet& bufs, - framepos_t start_frame, framepos_t end_frame, pframes_t nframes, - int declick, bool gain_automation_ok) + samplepos_t start_sample, samplepos_t end_sample, pframes_t nframes, + bool gain_automation_ok, bool run_disk_reader) { /* Caller must hold process lock */ assert (!AudioEngine::instance()->process_lock().trylock()); Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK); if (!lm.locked()) { - // can this actually happen? functions calling process_output_buffers() - // already take a reader-lock. + // can this actually happen? + // Places that need a WriterLock on (_processor_lock) must also take the process-lock. bufs.silence (nframes, 0); + assert (0); // ...one way to find out. return; } - _mute_control->automation_run (start_frame, nframes); + /* We should offset the route-owned ctrls by the given latency, however + * this only affects Mute. Other route-owned controls (solo, polarity..) + * are not automatable. + * + * Mute has its own issues since there's not a single mute-point, + * but in general + */ + automation_run (start_sample, nframes); + + if (_pannable) { + _pannable->automation_run (start_sample + _signal_latency, nframes); + } /* figure out if we're going to use gain automation */ if (gain_automation_ok) { _amp->set_gain_automation_buffer (_session.gain_automation_buffer ()); _amp->setup_gain_automation ( - start_frame + _signal_latency_at_amp_position, - end_frame + _signal_latency_at_amp_position, + start_sample + _amp->output_latency (), + end_sample + _amp->output_latency (), nframes); _trim->set_gain_automation_buffer (_session.trim_automation_buffer ()); _trim->setup_gain_automation ( - start_frame + _signal_latency_at_trim_position, - end_frame + _signal_latency_at_trim_position, + start_sample + _trim->output_latency (), + end_sample + _trim->output_latency (), nframes); - } else { - _amp->apply_gain_automation (false); - _trim->apply_gain_automation (false); } - /* Tell main outs what to do about monitoring. We do this so that - on a transition between monitoring states we get a de-clicking gain - change in the _main_outs delivery, if config.get_use_monitor_fades() - is true. - - We override this in the case where we have an internal generator. - */ - bool silence = _have_internal_generator ? false : (monitoring_state () == MonitoringSilence); - - _main_outs->no_outs_cuz_we_no_monitor (silence); - - /* ------------------------------------------------------------------------------------------- - GLOBAL DECLICK (for transport changes etc.) - ----------------------------------------------------------------------------------------- */ - - maybe_declick (bufs, nframes, declick); - _pending_declick = 0; - - /* ------------------------------------------------------------------------------------------- - DENORMAL CONTROL/PHASE INVERT - ----------------------------------------------------------------------------------------- */ - - if (!_phase_control->none()) { - - int chn = 0; - - if (_denormal_protection || Config->get_denormal_protection()) { - - for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i, ++chn) { - Sample* const sp = i->data(); + /* We align the playhead to output. The user hears what the clock says: + * When the playhead/clock says 1:00:00:00 the user will hear the audio sample + * at 1:00:00:00. sample_start will be [sample at] 1:00:00:00 + * + * e.g. clock says Time T = 0, sample_start = 0 + * Disk-read(play) -> latent-plugin (+10) -> fader-automation -> output (+5) + * -> total playback latency "disk -> out" is 15. + * -> at Time T= -15, the disk-reader reads sample T=0. + * By the Time T=0 is reached (dt=15 later) that sample is audible. + */ - if (_phase_control->inverted (chn)) { - for (pframes_t nx = 0; nx < nframes; ++nx) { - sp[nx] = -sp[nx]; - sp[nx] += 1.0e-27f; - } - } else { - for (pframes_t nx = 0; nx < nframes; ++nx) { - sp[nx] += 1.0e-27f; - } - } - } + const double speed = (is_auditioner() ? 1.0 : _session.transport_speed ()); - } else { + const sampleoffset_t latency_offset = _signal_latency + _output->latency (); + if (speed < 0) { + /* when rolling backwards this can become negative */ + start_sample -= latency_offset; + end_sample -= latency_offset; + } else { + start_sample += latency_offset; + end_sample += latency_offset; + } - for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i, ++chn) { - Sample* const sp = i->data(); + /* Note: during intial pre-roll 'start_sample' as passed as argument can be negative. + * Functions calling process_output_buffers() will set "run_disk_reader" + * to false if the pre-roll count-down is larger than playback_latency (). + * + * playback_latency() is guarnteed to be <= _signal_latency + _output->latency () + */ + assert (!_disk_reader || !run_disk_reader || start_sample >= 0 || speed < 0); - if (_phase_control->inverted (chn)) { - for (pframes_t nx = 0; nx < nframes; ++nx) { - sp[nx] = -sp[nx]; - } - } - } + /* however the disk-writer may need to pick up output from other tracks + * during pre-roll (in particular if this route has latent effects after the disk). + * + * e.g. track 1 play -> latency A --port--> track2 capture -> latency B ---> out + * total pre-roll = A + B. + * + * Note the disk-writer has built-in overlap detection (it's safe to run it early) + * given that + */ + bool run_disk_writer = false; + if (_disk_writer && speed > 0) { + samplecnt_t latency_preroll = _session.remaining_latency_preroll (); + run_disk_writer = latency_preroll < nframes + (_signal_latency + _output->latency ()); + if (end_sample - _disk_writer->input_latency () < _session.transport_sample ()) { + run_disk_writer = true; } + } - } else { + /* Tell main outs what to do about monitoring. We do this so that + * on a transition between monitoring states we get a de-clicking gain + * change in the _main_outs delivery, if config.get_use_monitor_fades() + * is true. + * + * We override this in the case where we have an internal generator. + * + * FIXME: when punching in/out this also depends on latency compensated time + * for this route. monitoring_state() does not currently handle that correctly,. + * + * Also during remaining_latency_preroll, transport_rolling () is false, but + * we may need to monitor disk instead. + */ + MonitorState ms = monitoring_state (); + bool silence = _have_internal_generator ? false : (ms == MonitoringSilence); - if (_denormal_protection || Config->get_denormal_protection()) { + _main_outs->no_outs_cuz_we_no_monitor (silence); - for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i) { - Sample* const sp = i->data(); - for (pframes_t nx = 0; nx < nframes; ++nx) { - sp[nx] += 1.0e-27f; - } - } + /* ------------------------------------------------------------------------------------------- + DENORMAL CONTROL + ----------------------------------------------------------------------------------------- */ + /* XXX We'll need to protect silent inputs as well as silent disk + * (when not monitoring input or monitoring disk and there's no region + * for a longer time). + * + * ...or simply drop that feature. + */ + if (_denormal_protection || Config->get_denormal_protection()) { + for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i) { + Sample* const sp = i->data(); + for (pframes_t nx = 0; nx < nframes; ++nx) { + sp[nx] += 1.0e-27f; + } } } + /* ------------------------------------------------------------------------------------------- and go .... ----------------------------------------------------------------------------------------- */ - /* set this to be true if the meter will already have been ::run() earlier */ - bool const meter_already_run = metering_state() == MeteringInput; - - framecnt_t latency = 0; - const double speed = _session.transport_speed (); + samplecnt_t latency = 0; for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { - if (meter_already_run && boost::dynamic_pointer_cast (*i)) { - /* don't ::run() the meter, otherwise it will have its previous peak corrupted */ - continue; - } + /* TODO check for split cycles here. + * + * start_frame, end_frame is adjusted by latency and may + * cross loop points. + */ #ifndef NDEBUG /* if it has any inputs, make sure they match */ @@ -441,30 +460,62 @@ Route::process_output_buffers (BufferSet& bufs, } #endif - /* should we NOT run plugins here if the route is inactive? - do we catch route != active somewhere higher? - */ + bool re_inject_oob_data = false; + if ((*i) == _disk_reader) { + /* Well now, we've made it past the disk-writer and to the disk-reader. + * Time to decide what to do about monitoring. + * + * Even when not doing MonitoringDisk, we need to run the processors, + * so that it advances its internal buffers (IFF run_disk_reader is true). + * + */ + if (ms == MonitoringDisk || ms == MonitoringSilence) { + /* this will clear out-of-band data, too (e.g. MIDI-PC, Panic etc. + * OOB data is written at the end of the cycle (nframes - 1), + * and jack does not re-order events, so we push them back later */ + re_inject_oob_data = true; + bufs.silence (nframes, 0); + } + } - if (boost::dynamic_pointer_cast(*i) != 0) { - boost::dynamic_pointer_cast(*i)->set_delay_in(_signal_latency - latency); + double pspeed = speed; + if ((!run_disk_reader && (*i) == _disk_reader) || (!run_disk_writer && (*i) == _disk_writer)) { + /* run with speed 0, no-roll */ + pspeed = 0; } - if (boost::dynamic_pointer_cast(*i) != 0) { - const framecnt_t longest_session_latency = _initial_delay + _signal_latency; - boost::dynamic_pointer_cast(*i)->set_sidechain_latency ( - _initial_delay + latency, longest_session_latency - latency); + + if (speed < 0) { + (*i)->run (bufs, start_sample + latency, end_sample + latency, pspeed, nframes, *i != _processors.back()); + } else { + (*i)->run (bufs, start_sample - latency, end_sample - latency, pspeed, nframes, *i != _processors.back()); } - (*i)->run (bufs, start_frame - latency, end_frame - latency, speed, nframes, *i != _processors.back()); bufs.set_count ((*i)->output_streams()); + /* Note: plugin latency may change. While the plugin does inform the session via + * processor_latency_changed(). But the session may not yet have gotten around to + * update the actual worste-case and update this track's _signal_latency. + * + * So there can be cases where adding up all latencies may not equal _signal_latency. + */ if ((*i)->active ()) { latency += (*i)->signal_latency (); } + + if (re_inject_oob_data) { + write_out_of_band_data (bufs, nframes); + } + +#if 0 + if ((*i) == _delayline) { + latency += _delayline->delay (); + } +#endif } } void -Route::bounce_process (BufferSet& buffers, framepos_t start, framecnt_t nframes, +Route::bounce_process (BufferSet& buffers, samplepos_t start, samplecnt_t nframes, boost::shared_ptr endpoint, bool include_endpoint, bool for_export, bool for_freeze) { @@ -473,7 +524,7 @@ Route::bounce_process (BufferSet& buffers, framepos_t start, framecnt_t nframes, return; } - framecnt_t latency = bounce_get_latency(_amp, false, for_export, for_freeze); + samplecnt_t latency = bounce_get_latency(_amp, false, for_export, for_freeze); _amp->set_gain_automation_buffer (_session.gain_automation_buffer ()); _amp->setup_gain_automation (start - latency, start - latency + nframes, nframes); @@ -524,11 +575,11 @@ Route::bounce_process (BufferSet& buffers, framepos_t start, framecnt_t nframes, } } -framecnt_t +samplecnt_t Route::bounce_get_latency (boost::shared_ptr endpoint, bool include_endpoint, bool for_export, bool for_freeze) const { - framecnt_t latency = 0; + samplecnt_t latency = 0; if (!endpoint && !include_endpoint) { return latency; } @@ -588,18 +639,22 @@ Route::n_process_buffers () } void -Route::monitor_run (framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick) +Route::monitor_run (samplepos_t start_sample, samplepos_t end_sample, pframes_t nframes) { assert (is_monitor()); - BufferSet& bufs (_session.get_route_buffers (n_process_buffers())); - fill_buffers_with_input (bufs, _input, nframes); - passthru (bufs, start_frame, end_frame, nframes, declick); + Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK); + run_route (start_sample, end_sample, nframes, true, false); } void -Route::passthru (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick) +Route::run_route (samplepos_t start_sample, samplepos_t end_sample, pframes_t nframes, bool gain_automation_ok, bool run_disk_reader) { - _silent = false; + BufferSet& bufs (_session.get_route_buffers (n_process_buffers())); + + fill_buffers_with_input (bufs, _input, nframes); + + /* filter captured data before meter sees it */ + filter_input (bufs); if (is_monitor() && _session.listening() && !_session.is_auditioning()) { @@ -611,18 +666,19 @@ Route::passthru (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, bufs.silence (nframes, 0); } - write_out_of_band_data (bufs, start_frame, end_frame, nframes); - process_output_buffers (bufs, start_frame, end_frame, nframes, declick, true); -} + snapshot_out_of_band_data (nframes); + /* append immediate messages to the first MIDI buffer (thus sending it to the first output port) */ -void -Route::passthru_silence (framepos_t start_frame, framepos_t end_frame, pframes_t nframes, int declick) -{ - BufferSet& bufs (_session.get_route_buffers (n_process_buffers(), true)); + write_out_of_band_data (bufs, nframes); + + /* run processor chain */ - bufs.set_count (_input->n_ports()); - write_out_of_band_data (bufs, start_frame, end_frame, nframes); - process_output_buffers (bufs, start_frame, end_frame, nframes, declick, false); + process_output_buffers (bufs, start_sample, end_sample, nframes, gain_automation_ok, run_disk_reader); + + /* map events (e.g. MIDI-CC) back to control-parameters */ + update_controls (bufs); + + flush_processor_buffers_locked (nframes); } void @@ -877,7 +933,7 @@ Route::add_processor_from_xml_2X (const XMLNode& node, int version) //A2 uses the "active" flag in the toplevel redirect node, not in the child plugin/IO if (i != children.end()) { if ((prop = (*i)->property (X_("active"))) != 0) { - if ( string_is_affirmative (prop->value()) && (!_session.get_bypass_all_loaded_plugins () || !processor->display_to_user () ) ) + if ( string_to (prop->value()) && (!_session.get_bypass_all_loaded_plugins () || !processor->display_to_user () ) ) processor->activate(); else processor->deactivate(); @@ -924,10 +980,6 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr loc = _processors.end (); } - if (!AudioEngine::instance()->connected()) { - return 1; - } - if (others.empty()) { return 0; } @@ -970,7 +1022,7 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr flags &= mask; if (flags != None) { - boost::optional rv = PluginSetup (shared_from_this (), pi, flags); /* EMIT SIGNAL */ + boost::optional rv = PluginSetup (boost::dynamic_pointer_cast(shared_from_this ()), pi, flags); /* EMIT SIGNAL */ int mode = rv.get_value_or (0); switch (mode & 3) { case 1: @@ -1234,6 +1286,7 @@ Route::clear_processors (Placement p) _session.set_deletion_in_progress(); } + ProcessorList old_list = _processors; { Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); Glib::Threads::RWLock::WriterLock lm (_processor_lock); @@ -1247,7 +1300,7 @@ Route::clear_processors (Placement p) seen_amp = true; } - if ((*i) == _amp || (*i) == _meter || (*i) == _main_outs || (*i) == _delayline || (*i) == _trim) { + if (is_internal_processor (*i)) { /* you can't remove these */ @@ -1282,19 +1335,30 @@ Route::clear_processors (Placement p) _processors = new_list; configure_processors_unlocked (&err, &lm); // this can't fail } + /* drop references w/o process-lock (I/O procs may re-take it in ~IO() */ + old_list.clear (); processor_max_streams.reset(); _have_internal_generator = false; - processors_changed (RouteProcessorChange ()); /* EMIT SIGNAL */ + reset_instrument_info (); set_processor_positions (); - reset_instrument_info (); + processors_changed (RouteProcessorChange ()); /* EMIT SIGNAL */ if (!already_deleting) { _session.clear_deletion_in_progress(); } } +bool +Route::is_internal_processor (boost::shared_ptr p) const +{ + if (p == _amp || p == _meter || p == _main_outs || p == _delayline || p == _trim || p == _polarity) { + return true; + } + return false; +} + int Route::remove_processor (boost::shared_ptr processor, ProcessorStreams* err, bool need_process_lock) { @@ -1314,7 +1378,7 @@ Route::remove_processor (boost::shared_ptr processor, ProcessorStream /* these can never be removed */ - if (processor == _amp || processor == _meter || processor == _main_outs || processor == _delayline || processor == _trim) { + if (is_internal_processor (processor)) { return 0; } @@ -1416,11 +1480,11 @@ int Route::replace_processor (boost::shared_ptr old, boost::shared_ptr sub, ProcessorStreams* err) { /* these can never be removed */ - if (old == _amp || old == _meter || old == _main_outs || old == _delayline || old == _trim) { + if (is_internal_processor (old)) { return 1; } /* and can't be used as substitute, either */ - if (sub == _amp || sub == _meter || sub == _main_outs || sub == _delayline || sub == _trim) { + if (is_internal_processor (sub)) { return 1; } @@ -1535,7 +1599,7 @@ Route::remove_processors (const ProcessorList& to_be_deleted, ProcessorStreams* /* these can never be removed */ - if (processor == _amp || processor == _meter || processor == _main_outs || processor == _delayline || processor == _trim) { + if (is_internal_processor (processor)) { ++i; continue; } @@ -1813,6 +1877,7 @@ Route::configure_processors_unlocked (ProcessorStreams* err, Glib::Threads::RWLo lm->acquire (); return -1; } + processor_max_streams = ChanCount::max(processor_max_streams, c->first); processor_max_streams = ChanCount::max(processor_max_streams, c->second); @@ -2092,6 +2157,11 @@ Route::reorder_processors (const ProcessorList& new_order, ProcessorStreams* err g_atomic_int_set (&_pending_process_reorder, 1); } + /* update processor input/output latency + * (total signal_latency does not change) + */ + update_signal_latency (true); + return 0; } @@ -2298,19 +2368,18 @@ Route::set_strict_io (const bool enable) XMLNode& Route::get_state() { - return state(true); + return state (false); } XMLNode& Route::get_template() { - return state(false); + return state (true); } XMLNode& -Route::state(bool full_state) +Route::state (bool save_template) { - LocaleGuard lg; if (!_session._template_state_dir.empty()) { foreach_processor (sigc::bind (sigc::mem_fun (*this, &Route::set_plugin_state_dir), _session._template_state_dir)); } @@ -2318,35 +2387,36 @@ Route::state(bool full_state) XMLNode *node = new XMLNode("Route"); ProcessorList::iterator i; - node->set_property ("id", id ()); - node->set_property ("name", name()); - node->set_property ("default-type", _default_type); - node->set_property ("strict-io", _strict_io); + node->set_property (X_("id"), id ()); + node->set_property (X_("name"), name()); + node->set_property (X_("default-type"), _default_type); + node->set_property (X_("strict-io"), _strict_io); node->add_child_nocopy (_presentation_info.get_state()); - node->set_property ("active", _active); - node->set_property ("denormal-protection", _denormal_protection); - node->set_property ("meter-point", _meter_point); + node->set_property (X_("active"), _active); + node->set_property (X_("denormal-protection"), _denormal_protection); + node->set_property (X_("meter-point"), _meter_point); + node->set_property (X_("disk-io-point"), _disk_io_point); - node->set_property ("meter-type", _meter_type); + node->set_property (X_("meter-type"), _meter_type); if (_route_group) { - node->set_property ("route-group", _route_group->name()); + node->set_property (X_("route-group"), _route_group->name()); } node->add_child_nocopy (_solo_control->get_state ()); node->add_child_nocopy (_solo_isolate_control->get_state ()); node->add_child_nocopy (_solo_safe_control->get_state ()); - node->add_child_nocopy (_input->state (full_state)); - node->add_child_nocopy (_output->state (full_state)); + node->add_child_nocopy (_input->get_state ()); + node->add_child_nocopy (_output->get_state ()); node->add_child_nocopy (_mute_master->get_state ()); node->add_child_nocopy (_mute_control->get_state ()); node->add_child_nocopy (_phase_control->get_state ()); - if (full_state) { + if (!skip_saving_automation) { node->add_child_nocopy (Automatable::get_automation_xml_state ()); } @@ -2356,13 +2426,16 @@ Route::state(bool full_state) } if (_pannable) { - node->add_child_nocopy (_pannable->state (full_state)); + node->add_child_nocopy (_pannable->get_state ()); } { Glib::Threads::RWLock::ReaderLock lm (_processor_lock); for (i = _processors.begin(); i != _processors.end(); ++i) { - if (!full_state) { + if (*i == _delayline) { + continue; + } + if (save_template) { /* template save: do not include internal sends functioning as aux sends because the chance of the target ID in the session where this template is used @@ -2380,7 +2453,7 @@ Route::state(bool full_state) } } } - node->add_child_nocopy((*i)->state (full_state)); + node->add_child_nocopy((*i)->get_state ()); } } @@ -2484,6 +2557,17 @@ Route::set_state (const XMLNode& node, int version) } } + DiskIOPoint diop; + if (node.get_property (X_("disk-io-point"), diop)) { + if (_disk_writer) { + _disk_writer->set_display_to_user (diop == DiskIOCustom); + } + if (_disk_reader) { + _disk_reader->set_display_to_user (diop == DiskIOCustom); + } + set_disk_io_point (diop); + } + node.get_property (X_("meter-type"), _meter_type); _initial_io_setup = false; @@ -2540,9 +2624,7 @@ Route::set_state (const XMLNode& node, int version) continue; } - if (control_name == _gain_control->name()) { - _gain_control->set_state (*child, version); - } else if (control_name == _solo_control->name()) { + if (control_name == _solo_control->name()) { _solo_control->set_state (*child, version); } else if (control_name == _solo_safe_control->name()) { _solo_safe_control->set_state (*child, version); @@ -2569,6 +2651,10 @@ Route::set_state (const XMLNode& node, int version) } } + if (_delayline) { + _delayline->set_name (name ()); + } + return 0; } @@ -2595,13 +2681,13 @@ Route::set_state_2X (const XMLNode& node, int version) Stripable::set_state (node, version); if ((prop = node.property (X_("denormal-protection"))) != 0) { - set_denormal_protection (string_is_affirmative (prop->value())); + set_denormal_protection (string_to (prop->value())); } if ((prop = node.property (X_("muted"))) != 0) { bool first = true; - bool muted = string_is_affirmative (prop->value()); + bool muted = string_to (prop->value()); if (muted) { @@ -2609,7 +2695,7 @@ Route::set_state_2X (const XMLNode& node, int version) if ((prop = node.property (X_("mute-affects-pre-fader"))) != 0) { - if (string_is_affirmative (prop->value())){ + if (string_to (prop->value())){ mute_point = mute_point + "PreFader"; first = false; } @@ -2617,7 +2703,7 @@ Route::set_state_2X (const XMLNode& node, int version) if ((prop = node.property (X_("mute-affects-post-fader"))) != 0) { - if (string_is_affirmative (prop->value())){ + if (string_to (prop->value())){ if (!first) { mute_point = mute_point + ","; @@ -2630,7 +2716,7 @@ Route::set_state_2X (const XMLNode& node, int version) if ((prop = node.property (X_("mute-affects-control-outs"))) != 0) { - if (string_is_affirmative (prop->value())){ + if (string_to (prop->value())){ if (!first) { mute_point = mute_point + ","; @@ -2643,7 +2729,7 @@ Route::set_state_2X (const XMLNode& node, int version) if ((prop = node.property (X_("mute-affects-main-outs"))) != 0) { - if (string_is_affirmative (prop->value())){ + if (string_to (prop->value())){ if (!first) { mute_point = mute_point + ","; @@ -2685,7 +2771,7 @@ Route::set_state_2X (const XMLNode& node, int version) set_id (*child); if ((prop = child->property (X_("active"))) != 0) { - bool yn = string_is_affirmative (prop->value()); + bool yn = string_to (prop->value()); _active = !yn; // force switch set_active (yn, this); } @@ -2762,7 +2848,7 @@ Route::get_processor_state () { XMLNode* root = new XMLNode (X_("redirects")); for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - root->add_child_nocopy ((*i)->state (true)); + root->add_child_nocopy ((*i)->get_state ()); } return *root; @@ -2803,11 +2889,11 @@ Route::set_processor_state (const XMLNode& node) } else if (prop->value() == "meter") { _meter->set_state (**niter, Stateful::current_state_version); new_order.push_back (_meter); + } else if (prop->value() == "polarity") { + _polarity->set_state (**niter, Stateful::current_state_version); + new_order.push_back (_polarity); } else if (prop->value() == "delay") { - if (_delayline) { - _delayline->set_state (**niter, Stateful::current_state_version); - new_order.push_back (_delayline); - } + // skip -- internal } else if (prop->value() == "main-outs") { _main_outs->set_state (**niter, Stateful::current_state_version); } else if (prop->value() == "intreturn") { @@ -2825,92 +2911,18 @@ Route::set_processor_state (const XMLNode& node) } else if (prop->value() == "capture") { /* CapturingProcessor should never be restored, it's always added explicitly when needed */ + } else if (prop->value() == "diskreader" && _disk_reader) { + _disk_reader->set_state (**niter, Stateful::current_state_version); + new_order.push_back (_disk_reader); + } else if (prop->value() == "diskwriter" && _disk_writer) { + _disk_writer->set_state (**niter, Stateful::current_state_version); + new_order.push_back (_disk_writer); } else { - ProcessorList::iterator o; - - for (o = _processors.begin(); o != _processors.end(); ++o) { - XMLProperty const * 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); - break; - } - } - - // If the processor (*niter) is not on the route then create it - - if (o == _processors.end()) { - - boost::shared_ptr processor; - - if (prop->value() == "intsend") { - - processor.reset (new InternalSend (_session, _pannable, _mute_master, boost::dynamic_pointer_cast(shared_from_this()), boost::shared_ptr(), Delivery::Aux, true)); - - } else if (prop->value() == "ladspa" || prop->value() == "Ladspa" || - prop->value() == "lv2" || - prop->value() == "windows-vst" || - prop->value() == "mac-vst" || - prop->value() == "lxvst" || - prop->value() == "luaproc" || - prop->value() == "audiounit") { - - if (_session.get_disable_all_loaded_plugins ()) { - processor.reset (new UnknownProcessor (_session, **niter)); - } else { - processor.reset (new PluginInsert (_session)); - processor->set_owner (this); - if (_strict_io) { - boost::shared_ptr pi = boost::dynamic_pointer_cast(processor); - pi->set_strict_io (true); - } - - } - } 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, Delivery::Send, true)); - boost::shared_ptr send = boost::dynamic_pointer_cast (processor); - send->SelfDestruct.connect_same_thread (*this, - boost::bind (&Route::processor_selfdestruct, this, boost::weak_ptr (processor))); - - } 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 */ - processor.reset (new UnknownProcessor (_session, **niter)); - } - - /* subscribe to Sidechain IO changes */ - boost::shared_ptr pi = boost::dynamic_pointer_cast (processor); - if (pi && pi->has_sidechain ()) { - pi->sidechain_input ()->changed.connect_same_thread (*this, boost::bind (&Route::sidechain_change_handler, this, _1, _2)); - } - - /* we have to note the monitor send here, otherwise a new one will be created - and the state of this one will be lost. - */ - boost::shared_ptr isend = boost::dynamic_pointer_cast (processor); - if (isend && isend->role() == Delivery::Listen) { - _monitor_send = isend; - } - - /* it doesn't matter if invisible processors are added here, as they - will be sorted out by setup_invisible_processors () shortly. - */ - - new_order.push_back (processor); - must_configure = true; - } + set_processor_state (**niter, prop, new_order, must_configure); } } + ProcessorList old_list = _processors; // keep a copy { Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); Glib::Threads::RWLock::WriterLock lm (_processor_lock); @@ -2940,12 +2952,101 @@ Route::set_processor_state (const XMLNode& node) } } } + /* drop references w/o process-lock (I/O procs may re-take it in ~IO() */ + old_list.clear (); reset_instrument_info (); processors_changed (RouteProcessorChange ()); /* EMIT SIGNAL */ set_processor_positions (); } +bool +Route::set_processor_state (XMLNode const & node, XMLProperty const* prop, ProcessorList& new_order, bool& must_configure) +{ + ProcessorList::iterator o; + + for (o = _processors.begin(); o != _processors.end(); ++o) { + XMLProperty const * id_prop = node.property(X_("id")); + if (id_prop && (*o)->id() == id_prop->value()) { + (*o)->set_state (node, Stateful::current_state_version); + new_order.push_back (*o); + break; + } + } + + // If the processor (node) is not on the route then create it + + if (o == _processors.end()) { + + boost::shared_ptr processor; + + if (prop->value() == "intsend") { + + processor.reset (new InternalSend (_session, _pannable, _mute_master, boost::dynamic_pointer_cast(shared_from_this()), boost::shared_ptr(), Delivery::Aux, true)); + + } else if (prop->value() == "ladspa" || prop->value() == "Ladspa" || + prop->value() == "lv2" || + prop->value() == "windows-vst" || + prop->value() == "mac-vst" || + prop->value() == "lxvst" || + prop->value() == "luaproc" || + prop->value() == "audiounit") { + + if (_session.get_disable_all_loaded_plugins ()) { + processor.reset (new UnknownProcessor (_session, node)); + } else { + processor.reset (new PluginInsert (_session)); + processor->set_owner (this); + if (_strict_io) { + boost::shared_ptr pi = boost::dynamic_pointer_cast(processor); + pi->set_strict_io (true); + } + + } + } 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, Delivery::Send, true)); + boost::shared_ptr send = boost::dynamic_pointer_cast (processor); + send->SelfDestruct.connect_same_thread (*this, + boost::bind (&Route::processor_selfdestruct, this, boost::weak_ptr (processor))); + + } else { + return false; + } + + if (processor->set_state (node, Stateful::current_state_version) != 0) { + /* This processor could not be configured. Turn it into a UnknownProcessor */ + processor.reset (new UnknownProcessor (_session, node)); + } + + /* subscribe to Sidechain IO changes */ + boost::shared_ptr pi = boost::dynamic_pointer_cast (processor); + if (pi && pi->has_sidechain ()) { + pi->sidechain_input ()->changed.connect_same_thread (*this, boost::bind (&Route::sidechain_change_handler, this, _1, _2)); + } + + /* we have to note the monitor send here, otherwise a new one will be created + and the state of this one will be lost. + */ + boost::shared_ptr isend = boost::dynamic_pointer_cast (processor); + if (isend && isend->role() == Delivery::Listen) { + _monitor_send = isend; + } + + /* it doesn't matter if invisible processors are added here, as they + will be sorted out by setup_invisible_processors () shortly. + */ + + new_order.push_back (processor); + must_configure = true; + } + return true; +} + void Route::curve_reallocate () { @@ -2954,7 +3055,7 @@ Route::curve_reallocate () } void -Route::silence (framecnt_t nframes) +Route::silence (samplecnt_t nframes) { Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK); if (!lm.locked()) { @@ -2965,30 +3066,31 @@ Route::silence (framecnt_t nframes) } void -Route::silence_unlocked (framecnt_t nframes) +Route::silence_unlocked (samplecnt_t nframes) { /* Must be called with the processor lock held */ - const framepos_t now = _session.transport_frame (); - - if (!_silent) { + const samplepos_t now = _session.transport_sample (); - _output->silence (nframes); + _output->silence (nframes); - for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - boost::shared_ptr pi; + // update owned automated controllables + automation_run (now, nframes); + if (_pannable) { + _pannable->automation_run (now, nframes); + } - if (!_active && (pi = boost::dynamic_pointer_cast (*i)) != 0) { - // skip plugins, they don't need anything when we're not active - continue; - } + for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { + boost::shared_ptr pi; - (*i)->silence (nframes, now); + if (!_active && (pi = boost::dynamic_pointer_cast (*i)) != 0) { + /* evaluate automated automation controls */ + pi->automation_run (now, nframes); + /* skip plugins, they don't need anything when we're not active */ + continue; } - if (nframes == _session.get_block_size()) { - // _silent = true; - } + (*i)->silence (nframes, now); } } @@ -3283,39 +3385,45 @@ Route::direct_feeds_according_to_reality (boost::shared_ptr other, bool* bool Route::direct_feeds_according_to_graph (boost::shared_ptr other, bool* via_send_only) { - return _session._current_route_graph.has (shared_from_this (), other, via_send_only); + return _session._current_route_graph.has (boost::dynamic_pointer_cast (shared_from_this ()), other, via_send_only); } bool Route::feeds_according_to_graph (boost::shared_ptr other) { - return _session._current_route_graph.feeds (shared_from_this (), other); + return _session._current_route_graph.feeds (boost::dynamic_pointer_cast (shared_from_this ()), other); } /** Called from the (non-realtime) butler thread when the transport is stopped */ void -Route::nonrealtime_handle_transport_stopped (bool /*abort_ignored*/, bool /*did_locate*/, bool can_flush_processors) +Route::non_realtime_transport_stop (samplepos_t now, bool flush) { - framepos_t now = _session.transport_frame(); - - { - Glib::Threads::RWLock::ReaderLock lm (_processor_lock); - - Automatable::transport_stopped (now); + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); - for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { + Automatable::non_realtime_transport_stop (now, flush); - if (!_have_internal_generator && (Config->get_plugins_stop_with_transport() && can_flush_processors)) { - (*i)->flush (); - } + for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - (*i)->transport_stopped (now); + if (!_have_internal_generator && (Config->get_plugins_stop_with_transport() && flush)) { + (*i)->flush (); } + + (*i)->non_realtime_transport_stop (now, flush); } +} + +void +Route::realtime_handle_transport_stopped () +{ + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); - _roll_delay = _initial_delay; + /* currently only by Plugin, queue note-off events */ + for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { + (*i)->realtime_handle_transport_stopped (); + } } + void Route::input_change_handler (IOChange change, void * /*src*/) { @@ -3324,7 +3432,6 @@ Route::input_change_handler (IOChange change, void * /*src*/) contains ConfigurationChanged */ configure_processors (0); - _phase_control->resize (_input->n_ports().n_audio ()); io_changed (); /* EMIT SIGNAL */ } @@ -3338,7 +3445,7 @@ Route::input_change_handler (IOChange change, void * /*src*/) continue; } bool sends_only; - bool does_feed = (*i)->direct_feeds_according_to_reality (shared_from_this(), &sends_only); + bool does_feed = (*i)->direct_feeds_according_to_reality (boost::dynamic_pointer_cast (shared_from_this()), &sends_only); if (does_feed && !sends_only) { if ((*i)->soloed()) { ++sbou; @@ -3452,7 +3559,7 @@ Route::output_change_handler (IOChange change, void * /*src*/) _solo_control->mod_solo_by_others_downstream (delta); // Session::route_solo_changed() does not propagate indirect solo-changes // propagate upstream to tracks - boost::shared_ptr shared_this = shared_from_this(); + boost::shared_ptr shared_this = boost::dynamic_pointer_cast (shared_from_this()); for (RouteList::iterator i = routes->begin(); i != routes->end(); ++i) { if ((*i).get() == this || !can_solo()) { continue; @@ -3490,7 +3597,7 @@ Route::pans_required () const } void -Route::flush_processor_buffers_locked (framecnt_t nframes) +Route::flush_processor_buffers_locked (samplecnt_t nframes) { for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { boost::shared_ptr d = boost::dynamic_pointer_cast (*i); @@ -3505,106 +3612,134 @@ Route::flush_processor_buffers_locked (framecnt_t nframes) } } -int -Route::no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, bool session_state_changing) +void +Route::flush_processors () { - Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK); + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); - if (!lm.locked()) { - return 0; + for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { + (*i)->flush (); } +} - if (!_active) { - silence_unlocked (nframes); - return 0; +samplecnt_t +Route::playback_latency (bool incl_downstream) const +{ + samplecnt_t rv; + if (_disk_reader) { + rv = _disk_reader->output_latency (); + } else { + rv = _signal_latency; + } + if (incl_downstream) { + rv += _output->connected_latency (true); + } else { + rv += _output->latency (); } + return rv; +} - if (session_state_changing) { - if (_session.transport_speed() != 0.0f) { - /* we're rolling but some state is changing (e.g. our diskstream contents) - so we cannot use them. Be silent till this is over. - - XXX note the absurdity of ::no_roll() being called when we ARE rolling! - */ - silence_unlocked (nframes); - return 0; - } - /* we're really not rolling, so we're either delivery silence or actually - monitoring, both of which are safe to do while session_state_changing is true. - */ +pframes_t +Route::latency_preroll (pframes_t nframes, samplepos_t& start_sample, samplepos_t& end_sample) +{ + samplecnt_t latency_preroll = _session.remaining_latency_preroll (); + if (latency_preroll == 0) { + return nframes; } - - BufferSet& bufs = _session.get_route_buffers (n_process_buffers()); - - fill_buffers_with_input (bufs, _input, nframes); - - if (_meter_point == MeterInput) { - _meter->run (bufs, start_frame, end_frame, 0.0, nframes, true); + if (!_disk_reader) { + start_sample -= latency_preroll; + end_sample -= latency_preroll; + return nframes; } - _amp->apply_gain_automation (false); - _trim->apply_gain_automation (false); - passthru (bufs, start_frame, end_frame, nframes, 0); - - flush_processor_buffers_locked (nframes); + if (latency_preroll > playback_latency ()) { + no_roll_unlocked (nframes, start_sample - latency_preroll, end_sample - latency_preroll, false); + return 0; + } - return 0; + start_sample -= latency_preroll; + end_sample -= latency_preroll; + return nframes; } int -Route::roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, int declick, bool& /* need_butler */) +Route::roll (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, bool& need_butler) { Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK); + if (!lm.locked()) { return 0; } if (!_active) { silence_unlocked (nframes); + _meter->reset(); return 0; } - framepos_t unused = 0; - - if ((nframes = check_initial_delay (nframes, unused)) == 0) { + if ((nframes = latency_preroll (nframes, start_sample, end_sample)) == 0) { return 0; } - _silent = false; + run_route (start_sample, end_sample, nframes, (!_disk_writer || !_disk_writer->record_enabled()) && _session.transport_rolling(), true); - BufferSet& bufs = _session.get_route_buffers (n_process_buffers()); + if ((_disk_reader && _disk_reader->need_butler()) || (_disk_writer && _disk_writer->need_butler())) { + need_butler = true; + } + return 0; +} - fill_buffers_with_input (bufs, _input, nframes); +int +Route::no_roll (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, bool session_state_changing) +{ + Glib::Threads::RWLock::ReaderLock lm (_processor_lock, Glib::Threads::TRY_LOCK); - if (_meter_point == MeterInput) { - _meter->run (bufs, start_frame, end_frame, 1.0, nframes, true); + if (!lm.locked()) { + return 0; } - passthru (bufs, start_frame, end_frame, nframes, declick); + return no_roll_unlocked (nframes, start_sample, end_sample, session_state_changing); +} - flush_processor_buffers_locked (nframes); +int +Route::no_roll_unlocked (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, bool session_state_changing) +{ + /* Must be called with the processor lock held */ + if (!_active) { + silence_unlocked (nframes); + _meter->reset(); + return 0; + } + + if (session_state_changing) { + if (_session.transport_speed() != 0.0f) { + /* we're rolling but some state is changing (e.g. our diskstream contents) + so we cannot use them. Be silent till this is over. + + XXX note the absurdity of ::no_roll() being called when we ARE rolling! + */ + silence_unlocked (nframes); + _meter->reset(); + return 0; + } + /* we're really not rolling, so we're either delivery silence or actually + monitoring, both of which are safe to do while session_state_changing is true. + */ + } + + run_route (start_sample, end_sample, nframes, false, false); return 0; } int -Route::silent_roll (pframes_t nframes, framepos_t /*start_frame*/, framepos_t /*end_frame*/, bool& /* need_butler */) +Route::silent_roll (pframes_t nframes, samplepos_t /*start_sample*/, samplepos_t /*end_sample*/, bool& /* need_butler */) { silence (nframes); flush_processor_buffers_locked (nframes); return 0; } -void -Route::flush_processors () -{ - Glib::Threads::RWLock::ReaderLock lm (_processor_lock); - - for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - (*i)->flush (); - } -} - #ifdef __clang__ __attribute__((annotate("realtime"))) #endif @@ -3640,6 +3775,10 @@ Route::apply_processor_changes_rt () } if (changed) { set_processor_positions (); + /* update processor input/output latency + * (total signal_latency does not change) + */ + update_signal_latency (true); } if (emissions != 0) { g_atomic_int_set (&_pending_signals, emissions); @@ -3811,53 +3950,92 @@ Route::add_export_point() Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); Glib::Threads::RWLock::WriterLock lw (_processor_lock); - // this aligns all tracks; but not tracks + busses - assert (_session.worst_track_latency () >= _initial_delay); - _capturing_processor.reset (new CapturingProcessor (_session, _session.worst_track_latency () - _initial_delay)); - _capturing_processor->activate (); - + /* Align all tracks for stem-export w/o processing. + * Compensate for all plugins between the this route's disk-reader + * and the common final downstream output (ie alignment point for playback). + */ + _capturing_processor.reset (new CapturingProcessor (_session, playback_latency (true))); configure_processors_unlocked (0, &lw); - + _capturing_processor->activate (); } return _capturing_processor; } -framecnt_t -Route::update_signal_latency () +samplecnt_t +Route::update_signal_latency (bool apply_to_delayline) { - framecnt_t l = _output->user_latency(); - framecnt_t lamp = 0; - bool before_amp = true; - framecnt_t ltrim = 0; - bool before_trim = true; + // TODO: bail out if !active() and set/assume _signal_latency = 0, + // here or in Session::* ? -> also zero send latencies, + // and make sure that re-enabling a route updates things again... - for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - if ((*i)->active ()) { - l += (*i)->signal_latency (); + samplecnt_t capt_lat_in = _input->connected_latency (false); + samplecnt_t play_lat_out = _output->connected_latency (true); + + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); + + samplecnt_t l_in = 0; + samplecnt_t l_out = _output->user_latency(); + for (ProcessorList::reverse_iterator i = _processors.rbegin(); i != _processors.rend(); ++i) { + if (boost::shared_ptr snd = boost::dynamic_pointer_cast (*i)) { + snd->set_delay_in (l_out + _output->latency()); } - if ((*i) == _amp) { - before_amp = false; + + if (boost::shared_ptr pi = boost::dynamic_pointer_cast (*i)) { + if (boost::shared_ptr pio = pi->sidechain_input ()) { + samplecnt_t lat = l_out + _output->latency(); + pio->set_private_port_latencies (lat, true); + pio->set_public_port_latencies (lat, true); + } } - if ((*i) == _trim) { - before_amp = false; + (*i)->set_output_latency (l_out); + if ((*i)->active ()) { + l_out += (*i)->signal_latency (); } - if (before_amp) { - lamp = l; + } + + DEBUG_TRACE (DEBUG::Latency, string_compose ("%1: internal signal latency = %2\n", _name, l_out)); + + _signal_latency = l_out; + + for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { + + /* set sidechain, send and insert port latencies */ + if (boost::shared_ptr pi = boost::dynamic_pointer_cast (*i)) { + if (pi->input ()) { + /* propagate playback latency from output to input */ + pi->input ()->set_private_port_latencies (play_lat_out + l_in, true); + } + if (pi->output ()) { + /* propagate capture latency from input to output */ + pi->output ()->set_private_port_latencies (capt_lat_in + l_in, false); + } + + } else if (boost::shared_ptr snd = boost::dynamic_pointer_cast (*i)) { + if (snd->output ()) { + /* set capture latency */ + snd->output ()->set_private_port_latencies (capt_lat_in + l_in, false); + /* take send-target's playback latency into account */ + snd->set_delay_out (snd->output ()->connected_latency (true)); + } } - if (before_trim) { - lamp = l; + + (*i)->set_input_latency (l_in); + (*i)->set_playback_offset (_signal_latency + _output->latency ()); + (*i)->set_capture_offset (_input->latency ()); + if ((*i)->active ()) { + l_in += (*i)->signal_latency (); } } - DEBUG_TRACE (DEBUG::Latency, string_compose ("%1: internal signal latency = %2\n", _name, l)); + lm.release (); - // TODO: (lamp - _signal_latency) to sync to output (read-ahed), currently _roll_delay shifts this around - _signal_latency_at_amp_position = lamp; - _signal_latency_at_trim_position = ltrim; + if (apply_to_delayline) { + /* see also Session::post_playback_latency() */ + apply_latency_compensation (); + } - if (_signal_latency != l) { - _signal_latency = l; + if (_signal_latency != l_out) { signal_latency_changed (); /* EMIT SIGNAL */ } @@ -3865,34 +4043,35 @@ Route::update_signal_latency () } void -Route::set_user_latency (framecnt_t nframes) +Route::set_user_latency (samplecnt_t nframes) { _output->set_user_latency (nframes); _session.update_latency_compensation (); } void -Route::set_latency_compensation (framecnt_t longest_session_latency) +Route::apply_latency_compensation () { - framecnt_t old = _initial_delay; + if (_delayline) { + samplecnt_t old = _delayline->delay (); - if (_signal_latency < longest_session_latency) { - _initial_delay = longest_session_latency - _signal_latency; - } else { - _initial_delay = 0; - } + samplecnt_t play_lat_in = _input->connected_latency (true); + samplecnt_t play_lat_out = _output->connected_latency (true); + samplecnt_t latcomp = play_lat_in - play_lat_out - _signal_latency; - 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 0 // DEBUG + samplecnt_t capt_lat_in = _input->connected_latency (false); + samplecnt_t capt_lat_out = _output->connected_latency (false); + samplecnt_t latcomp_capt = capt_lat_out - capt_lat_in - _signal_latency; - if (_initial_delay != old) { - initial_delay_changed (); /* EMIT SIGNAL */ - } + cout << "ROUTE " << name() << " delay for " << latcomp << " (c: " << latcomp_capt << ")" << endl; +#endif + + _delayline->set_delay (latcomp > 0 ? latcomp : 0); - if (_session.transport_stopped()) { - _roll_delay = _initial_delay; + if (old != _delayline->delay ()) { + signal_latency_updated (); /* EMIT SIGNAL */ + } } } @@ -3913,38 +4092,22 @@ Route::protect_automation () (*i)->protect_automation(); } -/** @param declick 1 to set a pending declick fade-in, - * -1 to set a pending declick fade-out - */ -void -Route::set_pending_declick (int declick) -{ - if (_declickable) { - /* this call is not allowed to turn off a pending declick */ - if (declick) { - _pending_declick = declick; - } - } else { - _pending_declick = 0; - } -} - /** Shift automation forwards from a particular place, thereby inserting time. * Adds undo commands for any shifts that are performed. * * @param pos Position to start shifting from. - * @param frames Amount to shift forwards by. + * @param samples Amount to shift forwards by. */ void -Route::shift (framepos_t pos, framecnt_t frames) +Route::shift (samplepos_t pos, samplecnt_t samples) { /* gain automation */ { boost::shared_ptr gc = _amp->gain_control(); XMLNode &before = gc->alist()->get_state (); - gc->alist()->shift (pos, frames); + gc->alist()->shift (pos, samples); XMLNode &after = gc->alist()->get_state (); _session.add_command (new MementoCommand (*gc->alist().get(), &before, &after)); } @@ -3954,7 +4117,7 @@ Route::shift (framepos_t pos, framecnt_t frames) boost::shared_ptr gc = _trim->gain_control(); XMLNode &before = gc->alist()->get_state (); - gc->alist()->shift (pos, frames); + gc->alist()->shift (pos, samples); XMLNode &after = gc->alist()->get_state (); _session.add_command (new MementoCommand (*gc->alist().get(), &before, &after)); } @@ -3970,7 +4133,7 @@ Route::shift (framepos_t pos, framecnt_t frames) if (pc) { boost::shared_ptr al = pc->alist(); XMLNode& before = al->get_state (); - al->shift (pos, frames); + al->shift (pos, samples); XMLNode& after = al->get_state (); _session.add_command (new MementoCommand (*al.get(), &before, &after)); } @@ -3989,7 +4152,7 @@ Route::shift (framepos_t pos, framecnt_t frames) if (ac) { boost::shared_ptr al = ac->alist(); XMLNode &before = al->get_state (); - al->shift (pos, frames); + al->shift (pos, samples); XMLNode &after = al->get_state (); _session.add_command (new MementoCommand (*al.get(), &before, &after)); } @@ -4010,12 +4173,22 @@ Route::set_plugin_state_dir (boost::weak_ptr p, const std::string& d) } int -Route::save_as_template (const string& path, const string& name) +Route::save_as_template (const string& path, const string& name, const string& description) { std::string state_dir = path.substr (0, path.find_last_of ('.')); // strip template_suffix PBD::Unwinder uw (_session._template_state_dir, state_dir); XMLNode& node (state (false)); + node.set_property (X_("name"), name); + + node.remove_nodes (X_("description")); + if (!description.empty()) { + XMLNode* desc = new XMLNode(X_("description")); + XMLNode* desc_cont = new XMLNode(X_("content"), description); + desc->add_child_nocopy (*desc_cont); + + node.add_child_nocopy (*desc); + } XMLTree tree; @@ -4039,10 +4212,15 @@ Route::set_name (const string& str) return true; } - string name = Route::ensure_track_or_route_name (str, _session); - SessionObject::set_name (name); + string newname = Route::ensure_track_or_route_name (str); - bool ret = (_input->set_name(name) && _output->set_name(name)); + if (newname == name()) { + return true; + } + + SessionObject::set_name (newname); + + bool ret = (_input->set_name(newname) && _output->set_name(newname)); if (ret) { /* rename the main outs. Leave other IO processors @@ -4052,7 +4230,7 @@ Route::set_name (const string& str) */ if (_main_outs) { - if (_main_outs->set_name (name)) { + if (_main_outs->set_name (newname)) { /* XXX returning false here is stupid because we already changed the route name. */ @@ -4090,7 +4268,7 @@ Route::set_name_in_state (XMLNode& node, string const & name, bool rename_playli } else if ((*i)->name() == X_("Diskstream")) { if (rename_playlist) { - (*i)->set_property (X_("playlist"), string_compose ("%1.1", name).c_str()); + (*i)->set_property (X_("playlist"), name + ".1"); } (*i)->set_property (X_("name"), name); @@ -4347,8 +4525,8 @@ Route::unknown_processors () const } -framecnt_t -Route::update_port_latencies (PortSet& from, PortSet& to, bool playback, framecnt_t our_latency) const +samplecnt_t +Route::update_port_latencies (PortSet& from, PortSet& to, bool playback, samplecnt_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. @@ -4396,10 +4574,10 @@ Route::update_port_latencies (PortSet& from, PortSet& to, bool playback, framecn return all_connections.max; } -framecnt_t +samplecnt_t Route::set_private_port_latencies (bool playback) const { - framecnt_t own_latency = 0; + samplecnt_t own_latency = 0; /* Processor list not protected by lock: MUST BE CALLED FROM PROCESS THREAD OR LATENCY CALLBACK. @@ -4413,6 +4591,7 @@ Route::set_private_port_latencies (bool playback) const */ for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { + if ((*i)->active ()) { own_latency += (*i)->signal_latency (); } @@ -4428,30 +4607,28 @@ Route::set_private_port_latencies (bool playback) const } void -Route::set_public_port_latencies (framecnt_t value, bool playback) const +Route::set_public_port_latencies (samplecnt_t value, bool playback) const { - /* this is called to set the JACK-visible port latencies, which take - latency compensation into account. - */ - - LatencyRange range; - - 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); + /* publish private latencies */ + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); + for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { + boost::shared_ptr iop = boost::dynamic_pointer_cast(*i); + if (!iop) { + continue; } - } - - { - const PortSet& ports (_output->ports()); - for (PortSet::const_iterator p = ports.begin(); p != ports.end(); ++p) { - p->set_public_latency_range (range, playback); + if (iop->input ()) { + iop->input ()->set_public_port_latencies (iop->input()->latency(), true); + } + if (iop->output ()) { + iop->output ()->set_public_port_latencies (iop->output()->latency(), false); } } + + /* this is called to set the JACK-visible port latencies, which take + * latency compensation into account. + */ + _input->set_public_port_latencies (value, playback); + _output->set_public_port_latencies (value, playback); } /** Put the invisible processors in the right place in _processors. @@ -4479,6 +4656,8 @@ Route::setup_invisible_processors () */ ProcessorList new_processors; + ProcessorList::iterator dr; + ProcessorList::iterator dw; /* find visible processors */ @@ -4503,28 +4682,12 @@ Route::setup_invisible_processors () ProcessorList::iterator after_amp = amp; ++after_amp; - /* METER */ + /* Pre-fader METER */ - if (_meter) { - switch (_meter_point) { - case MeterInput: - assert (!_meter->display_to_user ()); - new_processors.push_front (_meter); - break; - case MeterPreFader: - assert (!_meter->display_to_user ()); - new_processors.insert (amp, _meter); - break; - case MeterPostFader: - /* do nothing here */ - break; - case MeterOutput: - /* do nothing here */ - break; - case MeterCustom: - /* the meter is visible, so we don't touch it here */ - break; - } + if (_meter && _meter_point == MeterPreFader) { + /* add meter just before the fader */ + assert (!_meter->display_to_user ()); + new_processors.insert (amp, _meter); } /* MAIN OUTS */ @@ -4583,12 +4746,6 @@ Route::setup_invisible_processors () } } -#if 0 // not used - just yet - if (!is_master() && !is_monitor() && !is_auditioner()) { - new_processors.push_front (_delayline); - } -#endif - /* MONITOR CONTROL */ if (_monitor_control && is_monitor ()) { @@ -4598,9 +4755,12 @@ Route::setup_invisible_processors () /* TRIM CONTROL */ - if (_trim && _trim->active()) { + ProcessorList::iterator trim = new_processors.end(); + + if (_trim->active()) { assert (!_trim->display_to_user ()); new_processors.push_front (_trim); + trim = new_processors.begin(); } /* INTERNAL RETURN */ @@ -4614,11 +4774,123 @@ Route::setup_invisible_processors () new_processors.push_front (_intreturn); } - /* EXPORT PROCESSOR */ + /* DISK READER & WRITER (for Track objects) */ + + if (_disk_reader || _disk_writer) { + switch (_disk_io_point) { + case DiskIOPreFader: + if (trim != new_processors.end()) { + /* insert BEFORE TRIM */ + if (_disk_writer) { + new_processors.insert (trim, _disk_writer); + } + if (_disk_reader) { + new_processors.insert (trim, _disk_reader); + } + } else { + if (_disk_writer) { + new_processors.push_front (_disk_writer); + } + if (_disk_reader) { + new_processors.push_front (_disk_reader); + } + } + break; + case DiskIOPostFader: + /* insert BEFORE main outs */ + if (_disk_writer) { + new_processors.insert (main, _disk_writer); + } + if (_disk_reader) { + new_processors.insert (main, _disk_reader); + } + break; + case DiskIOCustom: + /* reader and writer are visible under this condition, so they + * are not invisible and thus not handled here. + */ + break; + } + } + + /* ensure dist-writer is before disk-reader */ + if (_disk_reader && _disk_writer) { + ProcessorList::iterator reader_pos = find (new_processors.begin(), new_processors.end(), _disk_reader); + ProcessorList::iterator writer_pos = find (new_processors.begin(), new_processors.end(), _disk_writer); + assert (reader_pos != new_processors.end ()); + assert (writer_pos != new_processors.end ()); + if (std::distance (new_processors.begin(), reader_pos) < std::distance (new_processors.begin(), writer_pos)) { + new_processors.erase (reader_pos); + assert (writer_pos == find (new_processors.begin(), new_processors.end(), _disk_writer)); + new_processors.insert (++writer_pos, _disk_reader); + } + } + /* EXPORT PROCESSOR */ if (_capturing_processor) { assert (!_capturing_processor->display_to_user ()); - new_processors.push_front (_capturing_processor); + ProcessorList::iterator reader_pos = find (new_processors.begin(), new_processors.end(), _disk_reader); + if (reader_pos != new_processors.end()) { + /* insert after disk-reader */ + new_processors.insert (++reader_pos, _capturing_processor); + } else { + ProcessorList::iterator return_pos = find (new_processors.begin(), new_processors.end(), _intreturn); + /* insert after return */ + if (return_pos != new_processors.end()) { + new_processors.insert (++return_pos, _capturing_processor); + } else { + new_processors.push_front (_capturing_processor); + } + } + } + + /* Polarity Invert */ + if (_polarity) { + ProcessorList::iterator reader_pos = find (new_processors.begin(), new_processors.end(), _disk_reader); + if (reader_pos != new_processors.end()) { + /* insert after disk-reader */ + new_processors.insert (++reader_pos, _polarity); + } else { + ProcessorList::iterator return_pos = find (new_processors.begin(), new_processors.end(), _intreturn); + /* insert after return */ + if (return_pos != new_processors.end()) { + new_processors.insert (++return_pos, _polarity); + } else { + new_processors.push_front (_polarity); + } + } + } + + /* Input meter */ + if (_meter && _meter_point == MeterInput) { + /* add meter just before the disk-writer (if any) + * otherwise at the top, but after the latency delayline + * (perhaps it should also be after intreturn on busses ??) + */ + assert (!_meter->display_to_user ()); + ProcessorList::iterator writer_pos = find (new_processors.begin(), new_processors.end(), _disk_writer); + if (writer_pos != new_processors.end()) { + /* insert before disk-writer */ + new_processors.insert (writer_pos, _meter); + } else { + ProcessorList::iterator return_pos = find (new_processors.begin(), new_processors.end(), _intreturn); + /* insert after return */ + if (return_pos != new_processors.end()) { + new_processors.insert (++return_pos, _meter); + } else { + new_processors.push_front (_meter); + } + } + } + + if (!is_master() && !is_monitor() && !is_auditioner()) { + ProcessorList::iterator reader_pos = find (new_processors.begin(), new_processors.end(), _disk_reader); + if (reader_pos != new_processors.end()) { + /* insert before disk-reader */ + new_processors.insert (reader_pos, _delayline); + } else { + new_processors.push_front (_delayline); + } } _processors = new_processors; @@ -4707,15 +4979,6 @@ Route::processor_by_id (PBD::ID id) const return boost::shared_ptr (); } -/** @return the monitoring state, or in other words what data we are pushing - * into the route (data from the inputs, data from disk or silence) - */ -MonitorState -Route::monitoring_state () const -{ - return MonitoringInput; -} - /** @return what we should be metering; either the data coming from the input * IO or the data that is flowing through the route. */ @@ -4761,28 +5024,35 @@ Route::the_instrument_unlocked () const return boost::shared_ptr(); } - +bool +Route::is_track() +{ + return dynamic_cast(this) != 0; +} void -Route::non_realtime_locate (framepos_t pos) +Route::non_realtime_locate (samplepos_t pos) { + Automatable::non_realtime_locate (pos); + if (_pannable) { - _pannable->transport_located (pos); + _pannable->non_realtime_locate (pos); } - if (_delayline.get()) { - _delayline.get()->flush(); +#if 0 // XXX mayhaps clear delayline here (and at stop?) + if (_delayline) { + _delayline->flush (); } +#endif { //Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); Glib::Threads::RWLock::ReaderLock lm (_processor_lock); for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) { - (*i)->transport_located (pos); + (*i)->non_realtime_locate (pos); } } - _roll_delay = _initial_delay; } void @@ -4831,7 +5101,6 @@ Route::fill_buffers_with_input (BufferSet& bufs, boost::shared_ptr io, pfram boost::shared_ptr source_port = io->audio (i); AudioBuffer& buf (bufs.get_audio (i%n_buffers)); - if (i < n_buffers) { /* first time through just copy a channel into @@ -5043,10 +5312,10 @@ Route::eq_freq_controllable (uint32_t band) const uint32_t port_number; #ifdef MIXBUS32C switch (band) { - case 0: port_number = 13; break; - case 1: port_number = 11; break; - case 2: port_number = 9; break; - case 3: port_number = 7; break; + case 0: port_number = 13; break; // lo + case 1: port_number = 11; break; // lo mid + case 2: port_number = 9; break; // hi mid + case 3: port_number = 7; break; // hi default: return boost::shared_ptr(); } @@ -5075,6 +5344,22 @@ Route::eq_q_controllable (uint32_t band) const boost::shared_ptr Route::eq_shape_controllable (uint32_t band) const { +#ifdef MIXBUS32C + boost::shared_ptr eq = ch_eq(); + if (is_master() || mixbus() || !eq) { + return boost::shared_ptr(); + } + switch (band) { + case 0: + return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 4))); // lo bell + break; + case 3: + return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 3))); // hi bell + break; + default: + break; + } +#endif return boost::shared_ptr(); } @@ -5095,7 +5380,7 @@ Route::eq_enable_controllable () const } boost::shared_ptr -Route::eq_hpf_controllable () const +Route::filter_freq_controllable (bool hpf) const { #ifdef MIXBUS boost::shared_ptr eq = ch_eq(); @@ -5103,17 +5388,62 @@ Route::eq_hpf_controllable () const if (is_master() || mixbus() || !eq) { return boost::shared_ptr(); } + if (hpf) { #ifdef MIXBUS32C - return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 3))); + return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 5))); // HPF freq #else - return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 2))); + return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 2))); +#endif + } else { +#ifdef MIXBUS32C + return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 6))); // LPF freq +#else + return boost::shared_ptr(); #endif + } #else return boost::shared_ptr(); #endif } +boost::shared_ptr +Route::filter_slope_controllable (bool) const +{ + return boost::shared_ptr(); +} + +boost::shared_ptr +Route::filter_enable_controllable (bool) const +{ +#ifdef MIXBUS32C + boost::shared_ptr eq = ch_eq(); + + if (is_master() || mixbus() || !eq) { + return boost::shared_ptr(); + } + + return boost::dynamic_pointer_cast (eq->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 2))); +#else + return boost::shared_ptr(); +#endif +} + +boost::shared_ptr +Route::tape_drive_controllable () const +{ +#ifdef MIXBUS + if (_ch_pre && mixbus()) { + return boost::dynamic_pointer_cast (_ch_pre->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 4))); + } + if (_ch_pre && is_master()) { + return boost::dynamic_pointer_cast (_ch_pre->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, 1))); + } +#endif + + return boost::shared_ptr(); +} + string Route::eq_band_name (uint32_t band) const { @@ -5279,6 +5609,43 @@ Route::comp_speed_name (uint32_t mode) const #endif } +boost::shared_ptr +Route::send_pan_azi_controllable (uint32_t n) const +{ +#ifdef MIXBUS +# undef MIXBUS_PORTS_H +# include "../../gtk2_ardour/mixbus_ports.h" + boost::shared_ptr plug = ch_post(); + if (plug && !mixbus()) { + uint32_t port_id = 0; + switch (n) { +# ifdef MIXBUS32C + case 0: port_id = port_channel_post_aux0_pan; break; //32c mb "pan" controls use zero-based names, unlike levels. ugh + case 1: port_id = port_channel_post_aux1_pan; break; + case 2: port_id = port_channel_post_aux2_pan; break; + case 3: port_id = port_channel_post_aux3_pan; break; + case 4: port_id = port_channel_post_aux4_pan; break; + case 5: port_id = port_channel_post_aux5_pan; break; + case 6: port_id = port_channel_post_aux6_pan; break; + case 7: port_id = port_channel_post_aux7_pan; break; + case 8: port_id = port_channel_post_aux8_pan; break; + case 9: port_id = port_channel_post_aux9_pan; break; + case 10: port_id = port_channel_post_aux10_pan; break; + case 11: port_id = port_channel_post_aux11_pan; break; +# endif + default: + break; + } + + if (port_id > 0) { + return boost::dynamic_pointer_cast (plug->control (Evoral::Parameter (ARDOUR::PluginAutomation, 0, port_id))); + } + } +#endif + + return boost::shared_ptr(); +} + boost::shared_ptr Route::send_level_controllable (uint32_t n) const { @@ -5286,7 +5653,7 @@ Route::send_level_controllable (uint32_t n) const # undef MIXBUS_PORTS_H # include "../../gtk2_ardour/mixbus_ports.h" boost::shared_ptr plug = ch_post(); - if (plug) { + if (plug && !mixbus()) { uint32_t port_id = 0; switch (n) { case 0: port_id = port_channel_post_aux1_level; break; @@ -5333,7 +5700,7 @@ Route::send_enable_controllable (uint32_t n) const # undef MIXBUS_PORTS_H # include "../../gtk2_ardour/mixbus_ports.h" boost::shared_ptr plug = ch_post(); - if (plug) { + if (plug && !mixbus()) { uint32_t port_id = 0; switch (n) { case 0: port_id = port_channel_post_aux1_asgn; break; @@ -5378,17 +5745,20 @@ string Route::send_name (uint32_t n) const { #ifdef MIXBUS + boost::shared_ptr plug = ch_post(); + if (plug && !mixbus()) { # ifdef MIXBUS32C - if (n < 12) { - return _session.get_mixbus (n)->name(); - } - n -= 12; + if (n < 12) { + return _session.get_mixbus (n)->name(); + } + n -= 12; #else - if (n < 8) { - return _session.get_mixbus (n)->name(); - } - n -= 8; + if (n < 8) { + return _session.get_mixbus (n)->name(); + } + n -= 8; # endif + } #endif boost::shared_ptr p = nth_send (n); if (p) { @@ -5451,3 +5821,177 @@ Route::clear_all_solo_state () { _solo_control->clear_all_solo_state (); } + +boost::shared_ptr +Route::automation_control_recurse (PBD::ID const & id) const +{ + boost::shared_ptr ac = Automatable::automation_control (id); + + if (ac) { + return ac; + } + + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); + + for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { + if ((ac = (*i)->automation_control (id))) { + return ac; + } + } + + return boost::shared_ptr (); +} + +SlavableControlList +Route::slavables () const +{ + SlavableControlList rv; + rv.push_back (_gain_control); + rv.push_back (_mute_control); + rv.push_back (_solo_control); + return rv; +} + +void +Route::set_disk_io_point (DiskIOPoint diop) +{ + bool display = false; + + cerr << "set disk io to " << enum_2_string (diop) << endl; + + switch (diop) { + case DiskIOCustom: + display = true; + break; + default: + display = false; + } + + if (_disk_writer) { + _disk_writer->set_display_to_user (display); + } + + if (_disk_reader) { + _disk_reader->set_display_to_user (display); + } + + const bool changed = (diop != _disk_io_point); + + _disk_io_point = diop; + + if (changed) { + Glib::Threads::Mutex::Lock lx (AudioEngine::instance()->process_lock ()); + configure_processors (0); + } + + processors_changed (RouteProcessorChange ()); /* EMIT SIGNAL */ +} + +void +Route::set_loop (Location* l) +{ + _loop_location = l; + Glib::Threads::RWLock::ReaderLock lm (_processor_lock); + for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) { + (*i)->set_loop (l); + } +} + +#ifdef USE_TRACKS_CODE_FEATURES + +/* This is the Tracks version of Track::monitoring_state(). + * + * Ardour developers: try to flag or fix issues if parts of the libardour API + * change in ways that invalidate this + */ + +MonitorState +Route::monitoring_state () const +{ + /* Explicit requests */ + + if (_monitoring != MonitorInput) { + return MonitoringInput; + } + + if (_monitoring & MonitorDisk) { + return MonitoringDisk; + } + + /* This is an implementation of the truth table in doc/monitor_modes.pdf; + I don't think it's ever going to be too pretty too look at. + */ + + // GZ: NOT USED IN TRACKS + //bool const auto_input = _session.config.get_auto_input (); + //bool const software_monitor = Config->get_monitoring_model() == SoftwareMonitoring; + //bool const tape_machine_mode = Config->get_tape_machine_mode (); + + bool const roll = _session.transport_rolling (); + bool const track_rec = _diskstream->record_enabled (); + bool session_rec = _session.actively_recording (); + + if (track_rec) { + + if (!session_rec && roll) { + return MonitoringDisk; + } else { + return MonitoringInput; + } + + } else { + + if (roll) { + return MonitoringDisk; + } + } + + return MonitoringSilence; +} + +#else + +/* This is the Ardour/Mixbus version of Track::monitoring_state(). + * + * Tracks developers: do NOT modify this method under any circumstances. + */ + +MonitorState +Route::monitoring_state () const +{ + if (!_disk_reader) { + return MonitoringInput; + } + + /* Explicit requests */ + MonitorChoice m (_monitoring_control->monitoring_choice()); + + if (m != MonitorAuto) { + + MonitorState ms ((MonitorState) 0); + + if (m & MonitorInput) { + ms = MonitoringInput; + } + + if (m & MonitorDisk) { + ms = MonitorState (ms | MonitoringDisk); + } + + return ms; + } + + switch (_session.config.get_session_monitoring ()) { + case MonitorDisk: + return MonitoringDisk; + break; + case MonitorInput: + return MonitoringInput; + break; + default: + break; + } + + return get_auto_monitoring_state(); +} +#endif