#include <sigc++/bind.h>
#include <pbd/xml++.h>
#include <pbd/enumwriter.h>
+#include <pbd/stacktrace.h>
+#include <pbd/memento_command.h>
#include <ardour/timestamps.h>
#include <ardour/audioengine.h>
#include <ardour/amp.h>
#include <ardour/meter.h>
#include <ardour/buffer_set.h>
+#include <ardour/mix.h>
+#include <ardour/profile.h>
+
#include "i18n.h"
using namespace std;
using namespace PBD;
uint32_t Route::order_key_cnt = 0;
-
+sigc::signal<void,const char*> Route::SyncOrderKeys;
Route::Route (Session& sess, string name, int input_min, int input_max, int output_min, int output_max, Flag flg, DataType default_type)
: IO (sess, name, input_min, input_max, output_min, output_max, default_type),
_flags (flg),
- _solo_control (X_("solo"), *this, ToggleControllable::SoloControl),
- _mute_control (X_("mute"), *this, ToggleControllable::MuteControl)
+ _solo_control (new ToggleControllable (X_("solo"), *this, ToggleControllable::SoloControl)),
+ _mute_control (new ToggleControllable (X_("mute"), *this, ToggleControllable::MuteControl))
{
init ();
}
Route::Route (Session& sess, const XMLNode& node, DataType default_type)
: IO (sess, *node.child ("IO"), default_type),
- _solo_control (X_("solo"), *this, ToggleControllable::SoloControl),
- _mute_control (X_("mute"), *this, ToggleControllable::MuteControl)
+ _solo_control (new ToggleControllable (X_("solo"), *this, ToggleControllable::SoloControl)),
+ _mute_control (new ToggleControllable (X_("mute"), *this, ToggleControllable::MuteControl))
{
init ();
_set_state (node, false);
_muted = false;
_soloed = false;
_solo_safe = false;
+ _recordable = true;
+ _active = true;
_phase_invert = false;
_denormal_protection = false;
order_keys[strdup (N_("signal"))] = order_key_cnt++;
- _active = true;
_silent = false;
_meter_point = MeterPostFader;
_initial_delay = 0;
_roll_delay = 0;
_own_latency = 0;
+ _user_latency = 0;
_have_internal_generator = false;
_declickable = false;
_pending_declick = true;
free ((void*)(i->first));
}
- if (_control_outs) {
- delete _control_outs;
- }
+ delete _control_outs;
}
void
Route::set_order_key (const char* name, long n)
{
order_keys[strdup(name)] = n;
+
+ if (Config->get_sync_all_route_ordering()) {
+ for (OrderKeys::iterator x = order_keys.begin(); x != order_keys.end(); ++x) {
+ x->second = n;
+ }
+ }
+
_session.set_dirty ();
}
+void
+Route::sync_order_keys (const char* base)
+{
+ if (order_keys.empty()) {
+ return;
+ }
+
+ OrderKeys::iterator i;
+ uint32_t key;
+
+ if ((i = order_keys.find (base)) == order_keys.end()) {
+ /* key doesn't exist, use the first existing
+ key (this is done during session initialization)
+ */
+ i = order_keys.begin();
+ key = i->second;
+ ++i;
+ } else {
+ /* key exists - use it and reset all others
+ (actually, itself included)
+ */
+ i = order_keys.begin();
+ key = i->second;
+ }
+
+ for (; i != order_keys.end(); ++i) {
+ i->second = key;
+ }
+}
+
+string
+Route::ensure_track_or_route_name(string name, Session &session)
+{
+ string newname = name;
+
+ while (session.route_by_name (newname)!=NULL)
+ {
+ newname = bump_name_once (newname);
+ }
+
+ return newname;
+}
+
+
void
Route::inc_gain (gain_t fraction, void *src)
{
if (_mix_group->is_relative()) {
-
- gain_t usable_gain = gain();
+ gain_t usable_gain = gain();
if (usable_gain < 0.000001f) {
- usable_gain=0.000001f;
+ usable_gain = 0.000001f;
}
gain_t delta = val;
if (delta < 0.000001f) {
- delta=0.000001f;
+ delta = 0.000001f;
}
delta -= usable_gain;
- if (delta == 0.0f) return;
+ if (delta == 0.0f)
+ return;
gain_t factor = delta / usable_gain;
if (factor > 0.0f) {
factor = _mix_group->get_max_factor(factor);
if (factor == 0.0f) {
- gain_changed (src);
+ _gain_control->Changed(); /* EMIT SIGNAL */
return;
}
} else {
factor = _mix_group->get_min_factor(factor);
if (factor == 0.0f) {
- gain_changed (src);
+ _gain_control->Changed(); /* EMIT SIGNAL */
return;
}
}
-------------------------------------------------------------------------------------------------- */
if (declick > 0) {
- Amp::run (bufs, nframes, 0.0, 1.0, false);
+ Amp::run_in_place (bufs, nframes, 0.0, 1.0, false);
_pending_declick = 0;
} else if (declick < 0) {
- Amp::run (bufs, nframes, 1.0, 0.0, false);
+ Amp::run_in_place (bufs, nframes, 1.0, 0.0, false);
_pending_declick = 0;
} else {
/* no global declick */
if (solo_gain != dsg) {
- Amp::run (bufs, nframes, solo_gain, dsg, false);
+ Amp::run_in_place (bufs, nframes, solo_gain, dsg, false);
solo_gain = dsg;
}
}
-------------------------------------------------------------------------------------------------- */
if (meter && (_meter_point == MeterInput)) {
- _meter->run(bufs, start_frame, end_frame, nframes, offset);
+ _meter->run_in_place(bufs, start_frame, end_frame, nframes, offset);
}
if (!_soloed && _mute_affects_pre_fader && (mute_gain != dmg)) {
- Amp::run (bufs, nframes, mute_gain, dmg, false);
+ Amp::run_in_place (bufs, nframes, mute_gain, dmg, false);
mute_gain = dmg;
mute_declick_applied = true;
}
for (i = _processors.begin(); i != _processors.end(); ++i) {
switch ((*i)->placement()) {
case PreFader:
- (*i)->run (bufs, start_frame, end_frame, nframes, offset);
+ (*i)->run_in_place (bufs, start_frame, end_frame, nframes, offset);
break;
case PostFader:
post_fader_work = true;
bufs.set_count(pre_fader_streams());
if (!_soloed && (mute_gain != dmg) && !mute_declick_applied && _mute_affects_post_fader) {
- Amp::run (bufs, nframes, mute_gain, dmg, false);
+ Amp::run_in_place (bufs, nframes, mute_gain, dmg, false);
mute_gain = dmg;
mute_declick_applied = true;
}
-------------------------------------------------------------------------------------------------- */
if (meter && (_meter_point == MeterPreFader)) {
- _meter->run(bufs, start_frame, end_frame, nframes, offset);
+ _meter->run_in_place(bufs, start_frame, end_frame, nframes, offset);
}
// OR recording
- // h/w monitoring not in use
-
- (!Config->get_monitoring_model() == HardwareMonitoring &&
-
// AND software monitoring required
- Config->get_monitoring_model() == SoftwareMonitoring)) {
+ Config->get_monitoring_model() == SoftwareMonitoring) {
if (apply_gain_automation) {
if (_gain != dg) {
- Amp::run (bufs, nframes, _gain, dg, _phase_invert);
+ Amp::run_in_place (bufs, nframes, _gain, dg, _phase_invert);
_gain = dg;
} else if (_gain != 0 && (_phase_invert || _gain != 1.0)) {
case PreFader:
break;
case PostFader:
- (*i)->run (bufs, start_frame, end_frame, nframes, offset);
+ (*i)->run_in_place (bufs, start_frame, end_frame, nframes, offset);
break;
}
}
}
if (!_soloed && (mute_gain != dmg) && !mute_declick_applied && _mute_affects_control_outs) {
- Amp::run (bufs, nframes, mute_gain, dmg, false);
+ Amp::run_in_place (bufs, nframes, mute_gain, dmg, false);
mute_gain = dmg;
mute_declick_applied = true;
}
----------------------------------------------------------------------*/
if (!_soloed && (mute_gain != dmg) && !mute_declick_applied && _mute_affects_main_outs) {
- Amp::run (bufs, nframes, mute_gain, dmg, false);
+ Amp::run_in_place (bufs, nframes, mute_gain, dmg, false);
mute_gain = dmg;
mute_declick_applied = true;
}
if ((_gain == 0 && !apply_gain_automation) || dmg == 0) {
_meter->reset();
} else {
- _meter->run(output_buffers(), start_frame, end_frame, nframes, offset);
+ _meter->run_in_place(output_buffers(), start_frame, end_frame, nframes, offset);
+ }
+ }
+}
+
+#ifdef NEW_POB
+/** 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 offset Output offset (of port buffers, for split cycles)
+ *
+ * Note that (end_frame - start_frame) may not be equal to nframes when the
+ * transport speed isn't 1.0 (eg varispeed).
+ */
+void
+Route::process_output_buffers (BufferSet& bufs,
+ nframes_t start_frame, nframes_t end_frame,
+ nframes_t nframes, nframes_t offset, bool with_processors, int declick,
+ bool meter)
+{
+ // This is definitely very audio-only for now
+ assert(_default_type == DataType::AUDIO);
+
+ ProcessorList::iterator i;
+ bool post_fader_work = false;
+ bool mute_declick_applied = false;
+ gain_t dmg, dsg, dg;
+ IO *co;
+ bool mute_audible;
+ bool solo_audible;
+ bool no_monitor;
+ gain_t* gab = _session.gain_automation_buffer();
+
+ switch (Config->get_monitoring_model()) {
+ case HardwareMonitoring:
+ case ExternalMonitoring:
+ no_monitor = true;
+ break;
+ default:
+ no_monitor = false;
+ }
+
+ declick = _pending_declick;
+
+ {
+ Glib::Mutex::Lock cm (_control_outs_lock, Glib::TRY_LOCK);
+
+ if (cm.locked()) {
+ co = _control_outs;
+ } else {
+ co = 0;
+ }
+ }
+
+ {
+ Glib::Mutex::Lock dm (declick_lock, Glib::TRY_LOCK);
+
+ if (dm.locked()) {
+ dmg = desired_mute_gain;
+ dsg = desired_solo_gain;
+ dg = _desired_gain;
+ } else {
+ dmg = mute_gain;
+ dsg = solo_gain;
+ dg = _gain;
+ }
+ }
+
+ /* ----------------------------------------------------------------------------------------------------
+ GLOBAL DECLICK (for transport changes etc.)
+ input metering & monitoring (control outs)
+ denormal control
+ pre-fader redirects
+ pre-fader metering & monitoring (control outs)
+ gain stage
+ post-fader redirects
+ global mute
+ main output
+ post-fader metering & monitoring (control outs)
+ */
+
+ {
+ Glib::RWLock::ReaderLock rm (_processor_lock, Glib::TRY_LOCK);
+ for (i = processors.begin(); i != processors.end(); ++i) {
+ (*i)->run_in_place (bufs, start_frame, end_frame, nframes, offset);
+ }
+ }
+
+ /* ----------------------------------------------------------------------------------------------------
+ INPUT METERING & MONITORING
+ -------------------------------------------------------------------------------------------------- */
+
+ if (meter && (_meter_point == MeterInput)) {
+ _meter->run_in_place(bufs, start_frame, end_frame, nframes, offset);
+ }
+
+ if (!_soloed && _mute_affects_pre_fader && (mute_gain != dmg)) {
+ Amp::run_in_place (bufs, nframes, mute_gain, dmg, false);
+ mute_gain = dmg;
+ mute_declick_applied = true;
+ }
+
+ /* ----------------------------------------------------------------------------------------------------
+ PRE-FADER REDIRECTS
+ -------------------------------------------------------------------------------------------------- */
+
+ // This really should already be true...
+ bufs.set_count(pre_fader_streams());
+
+
+ if ((_meter_point == MeterPreFader) && co) {
+
+ solo_audible = dsg > 0;
+ mute_audible = dmg > 0 || !_mute_affects_pre_fader;
+
+ if ( // muted by solo of another track
+
+ !solo_audible ||
+
+ // muted by mute of this track
+
+ !mute_audible ||
+
+ // rec-enabled but not s/w monitoring
+
+ (no_monitor && record_enabled() && (!Config->get_auto_input() || _session.actively_recording()))
+
+ ) {
+
+ co->silence (nframes, offset);
+
+ } else {
+
+ co->deliver_output (bufs, start_frame, end_frame, nframes, offset);
+ }
+ }
+
+ /* ----------------------------------------------------------------------------------------------------
+ GAIN STAGE
+ -------------------------------------------------------------------------------------------------- */
+
+ /* if not recording or recording and requiring any monitor signal, then apply gain */
+
+ if ( // not recording
+
+ !(record_enabled() && _session.actively_recording()) ||
+
+ // OR recording
+
+ // AND software monitoring required
+
+ Config->get_monitoring_model() == SoftwareMonitoring) {
+
+ if (apply_gain_automation) {
+
+ if (_phase_invert) {
+ for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i) {
+ Sample* const sp = i->data();
+
+ for (nframes_t nx = 0; nx < nframes; ++nx) {
+ sp[nx] *= -gab[nx];
+ }
+ }
+ } else {
+ for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i) {
+ Sample* const sp = i->data();
+
+ for (nframes_t nx = 0; nx < nframes; ++nx) {
+ sp[nx] *= gab[nx];
+ }
+ }
+ }
+
+ if (apply_gain_automation && _session.transport_rolling() && nframes > 0) {
+ _effective_gain = gab[nframes-1];
+ }
+
+ } else {
+
+ /* manual (scalar) gain */
+
+ if (_gain != dg) {
+
+ Amp::run_in_place (bufs, nframes, _gain, dg, _phase_invert);
+ _gain = dg;
+
+ } else if (_gain != 0 && (_phase_invert || _gain != 1.0)) {
+
+ /* no need to interpolate current gain value,
+ but its non-unity, so apply it. if the gain
+ is zero, do nothing because we'll ship silence
+ below.
+ */
+
+ gain_t this_gain;
+
+ if (_phase_invert) {
+ this_gain = -_gain;
+ } else {
+ this_gain = _gain;
+ }
+
+ for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i) {
+ Sample* const sp = i->data();
+ apply_gain_to_buffer(sp,nframes,this_gain);
+ }
+
+ } else if (_gain == 0) {
+ for (BufferSet::audio_iterator i = bufs.audio_begin(); i != bufs.audio_end(); ++i) {
+ i->clear();
+ }
+ }
+ }
+
+ } else {
+
+ /* actively recording, no monitoring required; leave buffers as-is to save CPU cycles */
+
+ }
+
+
+ /* ----------------------------------------------------------------------------------------------------
+ CONTROL OUTPUT STAGE
+ -------------------------------------------------------------------------------------------------- */
+
+ if ((_meter_point == MeterPostFader) && co) {
+
+ solo_audible = solo_gain > 0;
+ mute_audible = dmg > 0 || !_mute_affects_control_outs;
+
+ if ( // silent anyway
+
+ (_gain == 0 && !apply_gain_automation) ||
+
+ // muted by solo of another track
+
+ !solo_audible ||
+
+ // muted by mute of this track
+
+ !mute_audible ||
+
+ // recording but not s/w monitoring
+
+ (no_monitor && record_enabled() && (!Config->get_auto_input() || _session.actively_recording()))
+
+ ) {
+
+ co->silence (nframes, offset);
+
+ } else {
+
+ co->deliver_output (bufs, start_frame, end_frame, nframes, offset);
+ }
+ }
+
+ /* ----------------------------------------------------------------------------------------------------
+ MAIN OUTPUT STAGE
+ -------------------------------------------------------------------------------------------------- */
+
+ solo_audible = dsg > 0;
+ mute_audible = dmg > 0 || !_mute_affects_main_outs;
+
+ if (n_outputs().get(_default_type) == 0) {
+
+ /* relax */
+
+ } else if (no_monitor && record_enabled() && (!Config->get_auto_input() || _session.actively_recording())) {
+
+ IO::silence (nframes, offset);
+
+ } else {
+
+ if ( // silent anyway
+
+ (_gain == 0 && !apply_gain_automation) ||
+
+ // muted by solo of another track, but not using control outs for solo
+
+ (!solo_audible && (Config->get_solo_model() != SoloBus)) ||
+
+ // muted by mute of this track
+
+ !mute_audible
+
+ ) {
+
+ /* don't use Route::silence() here, because that causes
+ all outputs (sends, port processors, etc. to be silent).
+ */
+
+ if (_meter_point == MeterPostFader) {
+ peak_meter().reset();
+ }
+
+ IO::silence (nframes, offset);
+
+ } else {
+
+ deliver_output(bufs, start_frame, end_frame, nframes, offset);
+
}
+
}
}
+#endif /* NEW_POB */
+
ChanCount
Route::n_process_buffers ()
{
collect_input (bufs, nframes, offset);
if (meter_first) {
- _meter->run(bufs, start_frame, end_frame, nframes, offset);
+ _meter->run_in_place(bufs, start_frame, end_frame, nframes, offset);
meter_first = false;
- }
+ } else {
+ meter_first = true;
+ }
process_output_buffers (bufs, start_frame, end_frame, nframes, offset, true, declick, meter_first);
}
if (_soloed != yn) {
_soloed = yn;
solo_changed (src); /* EMIT SIGNAL */
- _solo_control.Changed (); /* EMIT SIGNAL */
+ _solo_control->Changed (); /* EMIT SIGNAL */
+ }
+
+ catch_up_on_solo_mute_override ();
+}
+
+void
+Route::catch_up_on_solo_mute_override ()
+{
+ if (Config->get_solo_model() != InverseMute) {
+ return;
+ }
+
+ {
+
+ Glib::Mutex::Lock lm (declick_lock);
+
+ if (_muted) {
+ if (Config->get_solo_mute_override()) {
+ desired_mute_gain = (_soloed?1.0:0.0);
+ } else {
+ desired_mute_gain = 0.0;
+ }
+ } else {
+ desired_mute_gain = 1.0;
+ }
}
}
_muted = yn;
mute_changed (src); /* EMIT SIGNAL */
- _mute_control.Changed (); /* EMIT SIGNAL */
+ _mute_control->Changed (); /* EMIT SIGNAL */
Glib::Mutex::Lock lm (declick_lock);
- desired_mute_gain = (yn?0.0f:1.0f);
+
+ if (_soloed && Config->get_solo_mute_override()){
+ desired_mute_gain = 1.0f;
+ } else {
+ desired_mute_gain = (yn?0.0f:1.0f);
+ }
}
}
int
Route::add_processor (boost::shared_ptr<Processor> processor, ProcessorStreams* err)
{
- ChanCount old_rmo = processor_max_outs;
+ ChanCount old_pmo = processor_max_outs;
if (!_session.engine().connected()) {
return 1;
//processor->set_default_type(_default_type);
- if ((pi = boost::dynamic_pointer_cast<PluginInsert>(processor)) != 0) {
- pi->set_count (1);
+ _processors.push_back (processor);
+
+ // Set up processor list channels. This will set processor->[input|output]_streams(),
+ // configure redirect ports properly, etc.
+ if (_reset_processor_counts (err)) {
+ _processors.pop_back ();
+ _reset_processor_counts (0); // it worked before we tried to add it ...
+ return -1;
+ }
+ if ((pi = boost::dynamic_pointer_cast<PluginInsert>(processor)) != 0) {
+
if (pi->natural_input_streams() == ChanCount::ZERO) {
/* generator plugin */
_have_internal_generator = true;
}
- _processors.push_back (processor);
+ // Ensure peak vector sizes before the plugin is activated
- // Set up processor list channels. This will set processor->[input|output]_streams(),
- // configure redirect ports properly, etc.
- if (_reset_plugin_counts (err)) {
- _processors.pop_back ();
- _reset_plugin_counts (0); // it worked before we tried to add it ...
- return -1;
- }
+ ChanCount potential_max_streams;
- // Ensure peak vector sizes before the plugin is activated
- ChanCount potential_max_streams = max(processor->input_streams(), processor->output_streams());
- _meter->configure_io(potential_max_streams, potential_max_streams);
+ potential_max_streams.set (DataType::AUDIO, max (processor->input_streams().n_audio(),
+ processor->output_streams().n_audio()));
+ potential_max_streams.set (DataType::MIDI, max (processor->input_streams().n_midi(),
+ processor->output_streams().n_midi()));
+ _meter->configure_io (potential_max_streams, potential_max_streams);
+
+ // XXX: do we want to emit the signal here ? change call order.
processor->activate ();
processor->ActiveChanged.connect (bind (mem_fun (_session, &Session::update_latency_compensation), false, false));
+
+ _user_latency = 0;
}
- if (processor_max_outs != old_rmo || old_rmo == ChanCount::ZERO) {
+ if (processor_max_outs != old_pmo || old_pmo == ChanCount::ZERO) {
reset_panner ();
}
-
processors_changed (); /* EMIT SIGNAL */
+
return 0;
}
int
Route::add_processors (const ProcessorList& others, ProcessorStreams* err)
{
- ChanCount old_rmo = processor_max_outs;
+ ChanCount old_pmo = processor_max_outs;
if (!_session.engine().connected()) {
return 1;
}
// Ensure peak vector sizes before the plugin is activated
- _meter->configure_io(potential_max_streams, potential_max_streams);
+ _meter->configure_io (potential_max_streams, potential_max_streams);
_processors.push_back (*i);
- if (_reset_plugin_counts (err)) {
+ if (_reset_processor_counts (err)) {
++existing_end;
_processors.erase (existing_end, _processors.end());
- _reset_plugin_counts (0); // it worked before we tried to add it ...
+ _reset_processor_counts (0); // it worked before we tried to add it ...
return -1;
}
- (*i)->activate ();
(*i)->ActiveChanged.connect (bind (mem_fun (_session, &Session::update_latency_compensation), false, false));
}
+
+ _user_latency = 0;
}
- if (processor_max_outs != old_rmo || old_rmo == ChanCount::ZERO) {
+ if (processor_max_outs != old_pmo || old_pmo == ChanCount::ZERO) {
reset_panner ();
}
void
Route::clear_processors (Placement p)
{
- const ChanCount old_rmo = processor_max_outs;
+ const ChanCount old_pmo = processor_max_outs;
if (!_session.engine().connected()) {
return;
}
/* FIXME: can't see how this test can ever fire */
- if (processor_max_outs != old_rmo) {
+ if (processor_max_outs != old_pmo) {
reset_panner ();
}
int
Route::remove_processor (boost::shared_ptr<Processor> processor, ProcessorStreams* err)
{
- ChanCount old_rmo = processor_max_outs;
+ ChanCount old_pmo = processor_max_outs;
if (!_session.engine().connected()) {
return 1;
ProcessorList::iterator tmp;
- /* move along, see failure case for reset_plugin_counts()
+ /* move along, see failure case for reset_processor_counts()
where we may need to reprocessor the processor.
*/
removed = true;
break;
}
+
+ _user_latency = 0;
}
if (!removed) {
return 1;
}
- if (_reset_plugin_counts (err)) {
+ if (_reset_processor_counts (err)) {
/* get back to where we where */
_processors.insert (i, processor);
/* we know this will work, because it worked before :) */
- _reset_plugin_counts (0);
+ _reset_processor_counts (0);
return -1;
}
- bool foo = false;
+ _have_internal_generator = false;
for (i = _processors.begin(); i != _processors.end(); ++i) {
boost::shared_ptr<PluginInsert> pi;
if ((pi = boost::dynamic_pointer_cast<PluginInsert>(*i)) != 0) {
if (pi->is_generator()) {
- foo = true;
+ _have_internal_generator = true;
+ break;
}
}
}
-
- _have_internal_generator = foo;
}
- if (old_rmo != processor_max_outs) {
+ if (old_pmo != processor_max_outs) {
reset_panner ();
}
}
int
-Route::reset_plugin_counts (ProcessorStreams* err)
+Route::reset_processor_counts (ProcessorStreams* err)
{
Glib::RWLock::WriterLock lm (_processor_lock);
- return _reset_plugin_counts (err);
+ return _reset_processor_counts (err);
}
int
-Route::_reset_plugin_counts (ProcessorStreams* err)
+Route::_reset_processor_counts (ProcessorStreams* err)
{
ProcessorList::iterator r;
- map<Placement,list<ProcessorCount> > processor_map;
- ChanCount initial_streams;
-
- /* Process each placement in order, checking to see if we
- can really do what has been requested.
- */
+ uint32_t insert_cnt = 0;
+ uint32_t send_cnt = 0;
+ map<Placement,list<ProcessorCount> > proc_map;
+ ProcessorList::iterator prev;
+ ChanCount initial_streams = n_inputs ();
+ ChanCount previous_initial_streams = n_inputs ();
+ int ret = -1;
+ uint32_t max_audio = 0;
+ uint32_t max_midi = 0;
+
+ processor_max_outs.reset ();
- /* divide processors up by placement so we get the signal flow
+ /* Step 1: build a map that links each insert to an in/out channel count
+
+ Divide inserts up by placement so we get the signal flow
properly modelled. we need to do this because the _processors
- list is not sorted by placement
+ list is not sorted by placement, and because other reasons may
+ exist now or in the future for this separate treatment.
*/
/* ... but it should/will be... */
for (r = _processors.begin(); r != _processors.end(); ++r) {
- boost::shared_ptr<Processor> processor;
+ boost::shared_ptr<PluginInsert> plugin_insert;
+ boost::shared_ptr<PortInsert> port_insert;
+
+ if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert>(*r)) != 0) {
+
+ ++insert_cnt;
+ proc_map[(*r)->placement()].push_back (ProcessorCount (*r));
+
+ /* reset plugin counts back to one for now so
+ that we have a predictable, controlled
+ state to try to configure.
+ */
+
+ plugin_insert->set_count (1);
- if ((processor = boost::dynamic_pointer_cast<Processor>(*r)) != 0) {
- processor_map[processor->placement()].push_back (ProcessorCount (processor));
+ } else if ((port_insert = boost::dynamic_pointer_cast<PortInsert>(*r)) != 0) {
+
+ ++insert_cnt;
+ proc_map[(*r)->placement()].push_back (ProcessorCount (*r));
+
+ } else if (boost::dynamic_pointer_cast<Send> (*r) != 0) {
+ ++send_cnt;
}
}
+ if (insert_cnt == 0) {
+ if (send_cnt) {
+ goto recompute;
+ } else {
+ ret = 0;
+ goto streamcount;
+ }
+ }
+
+ /* Now process each placement in order, checking to see if we
+ can really do what has been requested.
+ */
/* A: PreFader */
- if ( ! check_some_plugin_counts (processor_map[PreFader], n_inputs (), err)) {
- return -1;
+ if (check_some_processor_counts (proc_map[PreFader], n_inputs (), err)) {
+ goto streamcount;
}
- ChanCount post_fader_input = (err ? err->count : n_inputs());
+ if (!proc_map[PreFader].empty()) {
+ previous_initial_streams = n_inputs ();
+ for (list<ProcessorCount>::iterator i = proc_map[PreFader].begin(); i != proc_map[PreFader].end(); i++) {
+ if (i->processor->can_support_io_configuration (previous_initial_streams, initial_streams) < 0) {
+ goto streamcount;
+ }
+ previous_initial_streams = initial_streams;
+ }
+ }
/* B: PostFader */
- if ( ! check_some_plugin_counts (processor_map[PostFader], post_fader_input, err)) {
- return -1;
+ if (check_some_processor_counts (proc_map[PostFader], initial_streams, err)) {
+ goto streamcount;
+ }
+
+ if (!proc_map[PostFader].empty()) {
+ for (list<ProcessorCount>::iterator i = proc_map[PostFader].begin(); i != proc_map[PostFader].end(); i++) {
+ if (i->processor->can_support_io_configuration (previous_initial_streams, initial_streams) < 0) {
+ goto streamcount;
+ }
+ previous_initial_streams = initial_streams;
+ }
}
/* OK, everything can be set up correctly, so lets do it */
- apply_some_plugin_counts (processor_map[PreFader]);
- apply_some_plugin_counts (processor_map[PostFader]);
+ apply_some_processor_counts (proc_map[PreFader]);
+ apply_some_processor_counts (proc_map[PostFader]);
/* recompute max outs of any processor */
- processor_max_outs.reset();
- ProcessorList::iterator prev = _processors.end();
+ ret = 0;
+
+ recompute:
+
+ processor_max_outs.reset ();
+ prev = _processors.end();
for (r = _processors.begin(); r != _processors.end(); prev = r, ++r) {
- processor_max_outs = max ((*r)->output_streams (), processor_max_outs);
+ boost::shared_ptr<Send> s;
+
+ if ((s = boost::dynamic_pointer_cast<Send> (*r)) != 0) {
+ if (r == _processors.begin()) {
+ s->expect_inputs (n_inputs());
+ } else {
+ s->expect_inputs ((*prev)->output_streams());
+ }
+
+ } else {
+
+ /* don't pay any attention to send output configuration, since it doesn't
+ affect the route.
+ */
+
+ max_audio = max ((*r)->output_streams ().n_audio(), max_audio);
+ max_midi = max ((*r)->output_streams ().n_midi(), max_midi);
+ }
}
+ processor_max_outs.set (DataType::AUDIO, max_audio);
+ processor_max_outs.set (DataType::MIDI, max_midi);
+
/* we're done */
-
return 0;
+
+ streamcount:
+ for (r = _processors.begin(); r != _processors.end(); ++r) {
+ max_audio = max ((*r)->output_streams ().n_audio(), max_audio);
+ max_midi = max ((*r)->output_streams ().n_midi(), max_midi);
+ }
+
+ processor_max_outs.set (DataType::AUDIO, max_audio);
+ processor_max_outs.set (DataType::MIDI, max_midi);
+
+ return ret;
}
int32_t
-Route::apply_some_p
lugin_counts (list<ProcessorCount>& iclist)
+Route::apply_some_p
rocessor_counts (list<ProcessorCount>& iclist)
{
list<ProcessorCount>::iterator i;
-
+
for (i = iclist.begin(); i != iclist.end(); ++i) {
-
- if ((*i).processor->configure_io ((*i).in, (*i).out)) {
+
+ ProcessorCount& pc (*i);
+
+ cerr << "now applying for " << (*i).processor->name() << " in = " << pc.in.n_audio() << " out = " << pc.out.n_audio() << endl;
+
+ if (pc.processor->configure_io (pc.in, pc.out)) {
return -1;
}
+
/* make sure that however many we have, they are all active */
- (*i).processor->activate ();
+
+ pc.processor->activate ();
}
return 0;
* Otherwise, \a err is set to the output of the list.
*/
bool
-Route::check_some_p
lugin_counts (list<ProcessorCount>& iclist, ChanCount required_inputs, ProcessorStreams* err)
+Route::check_some_p
rocessor_counts (list<ProcessorCount>& iclist, ChanCount required_inputs, ProcessorStreams* err)
{
list<ProcessorCount>::iterator i;
size_t index = 0;
err->count = required_inputs;
}
- for (i = iclist.begin(); i != iclist.end(); ++i) {
+ for (i = iclist.begin(); i != iclist.end(); ++i, ++index) {
+
+ cerr << "Checking whether " << (*i).processor->name() << " can support " << required_inputs.n_audio() << " inputs\n";
- if ((*i).processor->can_support_input_configuration (required_inputs) < 0) {
+ if (!(*i).processor->can_support_io_configuration (required_inputs, (*i).out)) {
if (err) {
err->index = index;
err->count = required_inputs;
}
- return false;
+ return true;
}
(*i).in = required_inputs;
- (*i).out = (*i).processor->output_for_input_configuration (required_inputs);
-
required_inputs = (*i).out;
-
- ++index;
- }
-
- if (err) {
- if (!iclist.empty()) {
- err->index = index;
- err->count = iclist.back().processor->output_for_input_configuration(required_inputs);
- }
}
- return true;
+ return false;
}
int
Route::copy_processors (const Route& other, Placement placement, ProcessorStreams* err)
{
- ChanCount old_rmo = processor_max_outs;
+ ChanCount old_pmo = processor_max_outs;
ProcessorList to_be_deleted;
/* reset plugin stream handling */
- if (_reset_plugin_counts (err)) {
+ if (_reset_processor_counts (err)) {
/* FAILED COPY ATTEMPT: we have to restore order */
/* restore the natural order */
_processors = the_copy;
- processor_max_outs = old_rmo;
+ processor_max_outs = old_pmo;
/* we failed, even though things are OK again */
/* SUCCESSFUL COPY ATTEMPT: delete the processors we removed pre-copy */
to_be_deleted.clear ();
+ _user_latency = 0;
}
}
- if (processor_max_outs != old_rmo || old_rmo == ChanCount::ZERO) {
+ if (processor_max_outs != old_pmo || old_pmo == ChanCount::ZERO) {
reset_panner ();
}
{
ProcessorSorter comparator;
Glib::RWLock::WriterLock lm (_processor_lock);
- ChanCount old_rmo = processor_max_outs;
+ ChanCount old_pmo = processor_max_outs;
/* the sweet power of C++ ... */
_processors.sort (comparator);
- if (_reset_plugin_counts (err)) {
+ if (_reset_processor_counts (err)) {
_processors = as_it_was_before;
- processor_max_outs = old_rmo;
+ processor_max_outs = old_pmo;
return -1;
}
}
Route::state(bool full_state)
{
XMLNode *node = new XMLNode("Route");
- ProcessorList:: iterator i;
+ ProcessorList::iterator i;
char buf[32];
if (_flags) {
node->add_property ("order-keys", order_string);
node->add_child_nocopy (IO::state (full_state));
- node->add_child_nocopy (_solo_control.get_state ());
- node->add_child_nocopy (_mute_control.get_state ());
+ node->add_child_nocopy (_solo_control->get_state ());
+ node->add_child_nocopy (_mute_control->get_state ());
XMLNode* remote_control_node = new XMLNode (X_("remote_control"));
snprintf (buf, sizeof (buf), "%d", _remote_control_id);
if ((prop = node.property ("type")) != 0) {
boost::shared_ptr<Processor> processor;
+ bool have_insert = false;
- if (prop->value() == "ladspa" || prop->value() == "Ladspa" || prop->value() == "vst") {
-
+ if (prop->value() == "ladspa" || prop->value() == "Ladspa" ||
+ prop->value() == "lv2" ||
+ prop->value() == "vst" ||
+ prop->value() == "audiounit") {
+
processor.reset (new PluginInsert(_session, node));
+ have_insert = true;
} else if (prop->value() == "port") {
} else if (prop->value() == "send") {
processor.reset (new Send (_session, node));
+ have_insert = true;
} else {
error << string_compose(_("unknown Processor type \"%1\"; ignored"), prop->value()) << endmsg;
}
-
+
add_processor (processor);
} else {
error << _("Processor XML node has no type property") << endmsg;
}
}
-
+
catch (failed_constructor &err) {
warning << _("processor could not be created. Ignored.") << endmsg;
return;
if ((prop = node.property (X_("denormal-protection"))) != 0) {
set_denormal_protection (prop->value()=="yes"?true:false, this);
}
-
+
+ _active = true;
if ((prop = node.property (X_("active"))) != 0) {
set_active (prop->value() == "yes");
}
nlist = node.children();
- if (deferred_state) {
- delete deferred_state;
- }
-
+ delete deferred_state;
deferred_state = new XMLNode(X_("deferred state"));
/* set parent class properties before anything else */
string coutname = _name;
coutname += _("[control]");
+ delete _control_outs;
_control_outs = new IO (_session, coutname);
_control_outs->set_state (**(child->children().begin()));
} else if (child->name() == X_("controllable") && (prop = child->property("name")) != 0) {
if (prop->value() == "solo") {
- _solo_control.set_state (*child);
- _session.add_controllable (&_solo_control);
+ _solo_control->set_state (*child);
+ _session.add_controllable (_solo_control);
}
else if (prop->value() == "mute") {
- _mute_control.set_state (*child);
- _session.add_controllable (&_mute_control);
+ _mute_control->set_state (*child);
+ _session.add_controllable (_mute_control);
}
}
else if (child->name() == X_("remote_control")) {
vector<string>::const_iterator i;
size_t limit;
- if (_control_outs) {
- delete _control_outs;
- _control_outs = 0;
- }
+ delete _control_outs;
+ _control_outs = 0;
- if (control() || master()) {
+ if (is_control() || is_master()) {
/* no control outs for these two special busses */
return 0;
}
/* now connect to the named ports */
for (size_t n = 0; n < limit; ++n) {
- if (_control_outs->connect_output (_control_outs->output (n), ports[n], this)) {
+ if (_control_outs->connect_output (_control_outs->output (n), ports[n % ports.size()], this)) {
error << string_compose (_("could not connect %1 to %2"), _control_outs->output(n)->name(), ports[n]) << endmsg;
return -1;
}
return onoff;
}
-void
-Route::set_active (bool yn)
-{
- _active = yn;
- active_changed(); /* EMIT SIGNAL */
-}
-
void
Route::handle_transport_stopped (bool abort_ignored, bool did_locate, bool can_flush_processors)
{
Glib::RWLock::ReaderLock lm (_processor_lock);
if (!did_locate) {
- automation_snapshot (now);
+ automation_snapshot (now, true);
}
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
Route::input_change_handler (IOChange change, void *ignored)
{
if (change & ConfigurationChanged) {
- reset_plugin_counts (0);
+ reset_processor_counts (0);
}
}
_control_outs->ensure_io (ChanCount::ZERO, ChanCount(DataType::AUDIO, n_outputs().n_audio()), true, this);
}
- reset_plugin_counts (0);
+ reset_processor_counts (0);
}
}
return 0;
}
- return max (n_inputs ().n_audio(), static_cast<size_t>(processor_max_outs.n_audio()));
+ return max (n_inputs ().n_audio(), processor_max_outs.n_audio());
}
int
if (lm.locked()) {
// automation snapshot can also be called from the non-rt context
// and it uses the processor list, so we take the lock out here
- automation_snapshot (_session.transport_frame());
+ automation_snapshot (_session.transport_frame(), false);
}
}
apply_gain_automation = false;
{
- Glib::Mutex::Lock am (_automation_lock, Glib::TRY_LOCK);
+ Glib::Mutex::Lock am (data().control_lock(), Glib::TRY_LOCK);
if (am.locked() && _session.transport_rolling()) {
- ARDOUR::AutomationList& gain_auto = gain_automation();
-
- if (gain_auto.automation_playback()) {
- apply_gain_automation = gain_auto.curve().rt_safe_get_vector (start_frame, end_frame, _session.gain_automation_buffer(), nframes);
+ if (_gain_control->automation_playback()) {
+ apply_gain_automation = _gain_control->list()->curve().rt_safe_get_vector (
+ start_frame, end_frame, _session.gain_automation_buffer(), nframes);
}
}
}
nframes_t
Route::update_total_latency ()
{
- _own_latency = 0;
+ nframes_t old = _own_latency;
- for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
- if ((*i)->active ()) {
- _own_latency += (*i)->latency ();
+ if (_user_latency) {
+ _own_latency = _user_latency;
+ } else {
+ _own_latency = 0;
+
+ for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ if ((*i)->active ()) {
+ _own_latency += (*i)->signal_latency ();
+ }
}
}
+#undef DEBUG_LATENCY
+#ifdef DEBUG_LATENCY
+ cerr << _name << ": internal redirect latency = " << _own_latency << endl;
+#endif
+
set_port_latency (_own_latency);
+
+ if (!_user_latency) {
+ /* this (virtual) function is used for pure Routes,
+ not derived classes like AudioTrack. this means
+ that the data processed here comes from an input
+ port, not prerecorded material, and therefore we
+ have to take into account any input latency.
+ */
- /* this (virtual) function is used for pure Routes,
- not derived classes like AudioTrack. this means
- that the data processed here comes from an input
- port, not prerecorded material, and therefore we
- have to take into account any input latency.
- */
- _own_latency += input_latency ();
+ _own_latency += input_latency ();
+ }
+
+ if (old != _own_latency) {
+ signal_latency_changed (); /* EMIT SIGNAL */
+ }
+
+#ifdef DEBUG_LATENCY
+ cerr << _name << ": input latency = " << input_latency() << " total = "
+ << _own_latency << endl;
+#endif
return _own_latency;
}
+void
+Route::set_user_latency (nframes_t nframes)
+{
+ Latent::set_user_latency (nframes);
+ _session.update_latency_compensation (false, false);
+}
+
void
Route::set_latency_delay (nframes_t longest_session_latency)
{
- _initial_delay = longest_session_latency - _own_latency;
+ nframes_t old = _initial_delay;
+
+ if (_own_latency < longest_session_latency) {
+ _initial_delay = longest_session_latency - _own_latency;
+ } else {
+ _initial_delay = 0;
+ }
+
+ if (_initial_delay != old) {
+ initial_delay_changed (); /* EMIT SIGNAL */
+ }
if (_session.transport_stopped()) {
_roll_delay = _initial_delay;
}
void
-Route::automation_snapshot (nframes_t now)
+Route::automation_snapshot (nframes_t now, bool force)
{
- IO::automation_snapshot (now);
+ if (!force && !should_snapshot(now)) {
+ return;
+ }
+
+ IO::automation_snapshot (now, force);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
- (*i)->automation_snapshot (now);
+ (*i)->automation_snapshot (now, force);
}
}
}
}
+
+/** 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.
+ */
+
+void
+Route::shift (nframes64_t pos, nframes64_t frames)
+{
+#ifdef THIS_NEEDS_FIXING_FOR_V3
+
+ /* gain automation */
+ XMLNode &before = _gain_control->get_state ();
+ _gain_control->shift (pos, frames);
+ XMLNode &after = _gain_control->get_state ();
+ _session.add_command (new MementoCommand<AutomationList> (_gain_automation_curve, &before, &after));
+
+ /* pan automation */
+ for (std::vector<StreamPanner*>::iterator i = _panner->begin (); i != _panner->end (); ++i) {
+ Curve & c = (*i)->automation ();
+ XMLNode &before = c.get_state ();
+ c.shift (pos, frames);
+ XMLNode &after = c.get_state ();
+ _session.add_command (new MementoCommand<AutomationList> (c, &before, &after));
+ }
+
+ /* redirect automation */
+ {
+ Glib::RWLock::ReaderLock lm (redirect_lock);
+ for (RedirectList::iterator i = _redirects.begin (); i != _redirects.end (); ++i) {
+
+ set<uint32_t> a;
+ (*i)->what_has_automation (a);
+
+ for (set<uint32_t>::const_iterator j = a.begin (); j != a.end (); ++j) {
+ AutomationList & al = (*i)->automation_list (*j);
+ XMLNode &before = al.get_state ();
+ al.shift (pos, frames);
+ XMLNode &after = al.get_state ();
+ _session.add_command (new MementoCommand<AutomationList> (al, &before, &after));
+ }
+ }
+ }
+#endif
+
+}
projects / ardour.git / blobdiff