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Modify route _processor list set up so that the logic for placing `invisible' processors (e.g. internal returns etc.) is in one place. Add option to get pre-fade listen from before or after pre-fade processors (#3781).

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git-svn-id: svn://localhost/ardour2/branches/3.0@8903 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-02-20 00:55:32 +00:00
parent c77d116703
commit 13232d03f3
13 changed files with 326 additions and 213 deletions
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2
gtk2_ardour/editor.cc
View File

@ -4870,8 +4870,6 @@ Editor::handle_new_route (RouteList& routes)
RouteTimeAxisView *rtv;
list<RouteTimeAxisView*> new_views;
cerr << "Handle new route\n";
for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
boost::shared_ptr<Route> route = (*x);

4
gtk2_ardour/editor_routes.cc
View File

@ -336,7 +336,7 @@ EditorRoutes::on_tv_solo_enable_toggled (std::string const & path_string)
boost::shared_ptr<RouteList> rl (new RouteList);
rl->push_back (rtv->route());
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (rl, !rtv->route()->listening(), Session::rt_cleanup);
_session->set_listen (rl, !rtv->route()->listening_via_monitor(), Session::rt_cleanup);
} else {
_session->set_solo (rl, !rtv->route()->self_soloed(), Session::rt_cleanup);
}
@ -929,7 +929,7 @@ EditorRoutes::key_press (GdkEventKey* ev)
case 's':
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (rl, !rl->front()->listening(), Session::rt_cleanup);
_session->set_listen (rl, !rl->front()->listening_via_monitor(), Session::rt_cleanup);
} else {
_session->set_solo (rl, !rl->front()->self_soloed(), Session::rt_cleanup);
}

4
gtk2_ardour/gain_meter.cc
View File

@ -553,8 +553,8 @@ GainMeterBase::meter_press(GdkEventButton* ev)
gint
GainMeterBase::meter_release(GdkEventButton*)
{
if(!ignore_toggle){
if (wait_for_release){
if (!ignore_toggle) {
if (wait_for_release) {
wait_for_release = false;
if (_route) {

12
gtk2_ardour/rc_option_editor.cc
View File

@ -1090,6 +1090,18 @@ RCOptionEditor::RCOptionEditor ()
mm->add (ExternalMonitoring, _("audio hardware"));
add_option (_("Audio"), mm);
ComboOption<PFLPosition>* pp = new ComboOption<PFLPosition> (
"pfl-position",
_("PFL signals come from"),
sigc::mem_fun (*_rc_config, &RCConfiguration::get_pfl_position),
sigc::mem_fun (*_rc_config, &RCConfiguration::set_pfl_position)
);
pp->add (PFLFromBeforeProcessors, _("before pre-fader processors"));
pp->add (PFLFromAfterProcessors, _("pre-fader but after pre-fader processors"));
add_option (_("Audio"), pp);
add_option (_("Audio"),
new BoolOption (

12
gtk2_ardour/route_ui.cc
View File

@ -408,7 +408,7 @@ RouteUI::solo_press(GdkEventButton* ev)
}
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (_session->get_routes(), !_route->listening(), Session::rt_cleanup, true);
_session->set_listen (_session->get_routes(), !_route->listening_via_monitor(), Session::rt_cleanup, true);
} else {
_session->set_solo (_session->get_routes(), !_route->self_soloed(), Session::rt_cleanup, true);
}
@ -458,7 +458,7 @@ RouteUI::solo_press(GdkEventButton* ev)
}
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (_route->route_group()->route_list(), !_route->listening(), Session::rt_cleanup, true);
_session->set_listen (_route->route_group()->route_list(), !_route->listening_via_monitor(), Session::rt_cleanup, true);
} else {
_session->set_solo (_route->route_group()->route_list(), !_route->self_soloed(), Session::rt_cleanup, true);
}
@ -476,7 +476,7 @@ RouteUI::solo_press(GdkEventButton* ev)
}
if (Config->get_solo_control_is_listen_control()) {
_session->set_listen (rl, !_route->listening());
_session->set_listen (rl, !_route->listening_via_monitor());
} else {
_session->set_solo (rl, !_route->self_soloed());
}
@ -816,7 +816,7 @@ RouteUI::solo_visual_state (boost::shared_ptr<Route> r)
if (Config->get_solo_control_is_listen_control()) {
if (r->listening()) {
if (r->listening_via_monitor()) {
return 1;
} else {
return 0;
@ -844,7 +844,7 @@ RouteUI::solo_visual_state_with_isolate (boost::shared_ptr<Route> r)
if (Config->get_solo_control_is_listen_control()) {
if (r->listening()) {
if (r->listening_via_monitor()) {
return 1;
} else {
return 0;
@ -900,7 +900,7 @@ RouteUI::update_solo_display ()
if (Config->get_solo_control_is_listen_control()) {
if (solo_button->get_active() != (x = _route->listening())) {
if (solo_button->get_active() != (x = _route->listening_via_monitor())) {
++_i_am_the_modifier;
solo_button->set_active(x);
--_i_am_the_modifier;

1
libs/ardour/ardour/rc_configuration_vars.h
View File

@ -84,6 +84,7 @@ CONFIG_VARIABLE (bool, mute_affects_control_outs, "mute-affects-control-outs", t
CONFIG_VARIABLE (bool, mute_affects_main_outs, "mute-affects-main-outs", true)
CONFIG_VARIABLE (MonitorModel, monitoring_model, "monitoring-model", ExternalMonitoring)
CONFIG_VARIABLE (ListenPosition, listen_position, "listen-position", AfterFaderListen)
CONFIG_VARIABLE (PFLPosition, pfl_position, "pfl-position", PFLFromAfterProcessors)
CONFIG_VARIABLE (bool, use_monitor_bus, "use-monitor-bus", false)
CONFIG_VARIABLE (bool, solo_control_is_listen_control, "solo-control-is-listen-control", false)

41
libs/ardour/ardour/route.h
View File

@ -155,7 +155,7 @@ class Route : public SessionObject, public Automatable, public RouteGroupMember,
bool solo_safe() const;
void set_listen (bool yn, void* src);
bool listening () const;
bool listening_via_monitor () const;
void set_phase_invert (uint32_t, bool yn);
void set_phase_invert (boost::dynamic_bitset<>);
@ -220,7 +220,7 @@ class Route : public SessionObject, public Automatable, public RouteGroupMember,
void add_internal_return ();
BufferSet* get_return_buffer () const;
void release_return_buffer () const;
void put_monitor_send_at (Placement);
void listen_position_changed ();
boost::shared_ptr<CapturingProcessor> add_export_point(/* Add some argument for placement later */);
/** A record of the stream configuration at some point in the processor list.
@ -294,7 +294,8 @@ class Route : public SessionObject, public Automatable, public RouteGroupMember,
PBD::Signal1<void,void*> SelectedChanged;
int listen_via (boost::shared_ptr<Route>, Placement p, bool active, bool aux);
int listen_via_monitor ();
int listen_via (boost::shared_ptr<Route>, Placement p);
void drop_listen (boost::shared_ptr<Route>);
/**
@ -508,6 +509,40 @@ class Route : public SessionObject, public Automatable, public RouteGroupMember,
void set_processor_positions ();
void update_port_latencies (const PortSet& ports, const PortSet& feeders, bool playback, framecnt_t) const;
void setup_invisible_processors ();
boost::shared_ptr<CapturingProcessor> _capturing_processor;
/** A handy class to keep processor state while we attempt a reconfiguration
* that may fail.
*/
class ProcessorState {
public:
ProcessorState (Route* r)
: _route (r)
, _processors (r->_processors)
, _processor_max_streams (r->processor_max_streams)
{ }
void restore () {
_route->_processors = _processors;
_route->processor_max_streams = _processor_max_streams;
}
private:
/* this should perhaps be a shared_ptr, but ProcessorStates will
not hang around long enough for it to matter.
*/
Route* _route;
ProcessorList _processors;
ChanCount _processor_max_streams;
};
friend class ProcessorState;
/* no copy construction */
Route (Route const &);
};
} // namespace ARDOUR

9
libs/ardour/ardour/types.h
View File

@ -346,6 +346,13 @@ namespace ARDOUR {
ExternalMonitoring
};
enum PFLPosition {
/** PFL signals come from before pre-fader processors */
PFLFromBeforeProcessors,
/** PFL signals come pre-fader but after pre-fader processors */
PFLFromAfterProcessors
};
enum DenormalModel {
DenormalNone,
DenormalFTZ,
@ -557,6 +564,7 @@ std::istream& operator>>(std::istream& o, ARDOUR::HeaderFormat& sf);
std::istream& operator>>(std::istream& o, ARDOUR::AutoConnectOption& sf);
std::istream& operator>>(std::istream& o, ARDOUR::EditMode& sf);
std::istream& operator>>(std::istream& o, ARDOUR::MonitorModel& sf);
std::istream& operator>>(std::istream& o, ARDOUR::PFLPosition& sf);
std::istream& operator>>(std::istream& o, ARDOUR::RemoteModel& sf);
std::istream& operator>>(std::istream& o, ARDOUR::ListenPosition& sf);
std::istream& operator>>(std::istream& o, ARDOUR::LayerModel& sf);
@ -576,6 +584,7 @@ std::ostream& operator<<(std::ostream& o, const ARDOUR::HeaderFormat& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::AutoConnectOption& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::EditMode& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::MonitorModel& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::PFLPosition& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::RemoteModel& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::ListenPosition& sf);
std::ostream& operator<<(std::ostream& o, const ARDOUR::LayerModel& sf);

21
libs/ardour/enums.cc
View File

@ -65,6 +65,7 @@ setup_enum_writer ()
RegionPoint _RegionPoint;
Placement _Placement;
MonitorModel _MonitorModel;
PFLPosition _PFLPosition;
RemoteModel _RemoteModel;
DenormalModel _DenormalModel;
CrossfadeModel _CrossfadeModel;
@ -219,6 +220,10 @@ setup_enum_writer ()
REGISTER_ENUM (ExternalMonitoring);
REGISTER (_MonitorModel);
REGISTER_ENUM (PFLFromBeforeProcessors);
REGISTER_ENUM (PFLFromAfterProcessors);
REGISTER (_PFLPosition);
REGISTER_ENUM (DenormalNone);
REGISTER_ENUM (DenormalFTZ);
REGISTER_ENUM (DenormalDAZ);
@ -603,6 +608,7 @@ std::ostream& operator<<(std::ostream& o, const AutoConnectOption& var)
std::string s = enum_2_string (var);
return o << s;
}
std::istream& operator>>(std::istream& o, MonitorModel& var)
{
std::string s;
@ -616,6 +622,21 @@ std::ostream& operator<<(std::ostream& o, const MonitorModel& var)
std::string s = enum_2_string (var);
return o << s;
}
std::istream& operator>>(std::istream& o, PFLPosition& var)
{
std::string s;
o >> s;
var = (PFLPosition) string_2_enum (s, var);
return o;
}
std::ostream& operator<<(std::ostream& o, const PFLPosition& var)
{
std::string s = enum_2_string (var);
return o << s;
}
std::istream& operator>>(std::istream& o, RemoteModel& var)
{
std::string s;

5
libs/ardour/monitor_processor.cc
View File

@ -275,7 +275,7 @@ MonitorProcessor::run (BufferSet& bufs, framepos_t /*start_frame*/, framepos_t /
target_gain = 0.0;
}
}
if (target_gain != _channels[chn]->current_gain || target_gain != 1.0f) {
Amp::apply_gain (*b, nframes, _channels[chn]->current_gain, target_gain);
@ -334,7 +334,8 @@ MonitorProcessor::configure_io (ChanCount in, ChanCount out)
bool
MonitorProcessor::can_support_io_configuration (const ChanCount& in, ChanCount& out) const
{
return in == out;
out = in;
return true;
}
void

396
libs/ardour/route.cc
View File

@ -144,37 +144,27 @@ Route::init ()
_amp.reset (new Amp (_session));
add_processor (_amp, PostFader);
/* add standard processors: meter, main outs, monitor out */
/* create standard processors: meter, main outs, monitor out;
they will be added to _processors by setup_invisible_processors ()
*/
_meter.reset (new PeakMeter (_session));
_meter->set_display_to_user (false);
add_processor (_meter, PostFader);
_meter->activate ();
_main_outs.reset (new Delivery (_session, _output, _pannable, _mute_master, _name, Delivery::Main));
add_processor (_main_outs, PostFader);
_main_outs->activate ();
if (is_monitor()) {
/* where we listen to tracks */
_intreturn.reset (new InternalReturn (_session));
add_processor (_intreturn, PreFader);
ProcessorList::iterator i;
for (i = _processors.begin(); i != _processors.end(); ++i) {
if (*i == _intreturn) {
++i;
break;
}
}
_intreturn->activate ();
/* the thing that provides proper control over a control/monitor/listen bus
(such as per-channel cut, dim, solo, invert, etc).
It always goes right after the internal return;
*/
_monitor_control.reset (new MonitorProcessor (_session));
add_processor (_monitor_control, i);
_monitor_control->activate ();
/* no panning on the monitor main outs */
@ -191,6 +181,12 @@ Route::init ()
Metering::Meter.connect_same_thread (*this, (boost::bind (&Route::meter, this)));
{
/* run a configure so that the invisible processors get set up */
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors (0);
}
return 0;
}
@ -505,7 +501,7 @@ Route::process_output_buffers (BufferSet& bufs,
if (boost::dynamic_pointer_cast<UnknownProcessor> (*i)) {
break;
}
if (bufs.count() != (*i)->input_streams()) {
cerr << _name << " bufs = " << bufs.count()
<< " input for " << (*i)->name() << " = " << (*i)->input_streams()
@ -600,7 +596,7 @@ Route::set_listen (bool yn, void* src)
}
bool
Route::listening () const
Route::listening_via_monitor () const
{
if (_monitor_send) {
return _monitor_send->active ();
@ -862,13 +858,14 @@ Route::add_processor (boost::shared_ptr<Processor> processor, Placement placemen
/** Add a processor to the route.
* @a iter must point to an iterator in _processors and the new
* processor will be inserted immediately before this location. Otherwise,
* @a position is used.
* @param iter an iterator in _processors; the new processor will be inserted immediately before this location.
*/
int
Route::add_processor (boost::shared_ptr<Processor> processor, ProcessorList::iterator iter, ProcessorStreams* err, bool activation_allowed)
{
assert (processor != _meter);
assert (processor != _main_outs);
ChanCount old_pms = processor_max_streams;
if (!_session.engine().connected() || !processor) {
@ -877,14 +874,15 @@ Route::add_processor (boost::shared_ptr<Processor> processor, ProcessorList::ite
{
Glib::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
boost::shared_ptr<PluginInsert> pi;
boost::shared_ptr<PortInsert> porti;
ProcessorList::iterator loc = find(_processors.begin(), _processors.end(), processor);
if (processor == _amp || processor == _meter || processor == _main_outs) {
// Ensure only one of these are in the list at any time
if (processor == _amp) {
// Ensure only one amp is in the list at any time
if (loc != _processors.end()) {
if (iter == loc) { // Already in place, do nothing
return 0;
@ -911,9 +909,7 @@ Route::add_processor (boost::shared_ptr<Processor> processor, ProcessorList::ite
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
ProcessorList::iterator ploc = loc;
--ploc;
_processors.erase(ploc);
pstate.restore ();
configure_processors_unlocked (0); // it worked before we tried to add it ...
cerr << "configure failed\n";
return -1;
@ -929,15 +925,7 @@ Route::add_processor (boost::shared_ptr<Processor> processor, ProcessorList::ite
}
/* is this the monitor send ? if so, make sure we keep track of it */
boost::shared_ptr<InternalSend> isend = boost::dynamic_pointer_cast<InternalSend> (processor);
if (isend && _session.monitor_out() && (isend->target_id() == _session.monitor_out()->id())) {
_monitor_send = isend;
}
if (activation_allowed && (processor != _monitor_send)) {
if (activation_allowed) {
processor->activate ();
}
@ -1033,8 +1021,8 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr<Processor>
if (before) {
loc = find(_processors.begin(), _processors.end(), before);
} else {
/* nothing specified - at end but before main outs */
loc = find (_processors.begin(), _processors.end(), _main_outs);
/* nothing specified - at end */
loc = _processors.end ();
}
ChanCount old_pms = processor_max_streams;
@ -1049,29 +1037,18 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr<Processor>
{
Glib::RWLock::WriterLock lm (_processor_lock);
ChanCount potential_max_streams = ChanCount::max (_input->n_ports(), _output->n_ports());
ProcessorState pstate (this);
for (ProcessorList::const_iterator i = others.begin(); i != others.end(); ++i) {
// Ensure meter only appears in the list once
if (*i == _meter) {
ProcessorList::iterator m = find(_processors.begin(), _processors.end(), *i);
if (m != _processors.end()) {
_processors.erase(m);
}
continue;
}
boost::shared_ptr<PluginInsert> pi;
if ((pi = boost::dynamic_pointer_cast<PluginInsert>(*i)) != 0) {
pi->set_count (1);
ChanCount m = max (pi->input_streams(), pi->output_streams());
if (m > potential_max_streams) {
potential_max_streams = m;
}
}
ProcessorList::iterator inserted = _processors.insert (loc, *i);
@ -1083,7 +1060,7 @@ Route::add_processors (const ProcessorList& others, boost::shared_ptr<Processor>
{
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
_processors.erase (inserted);
pstate.restore ();
configure_processors_unlocked (0); // it worked before we tried to add it ...
return -1;
}
@ -1327,6 +1304,8 @@ Route::remove_processor (boost::shared_ptr<Processor> processor, ProcessorStream
{
Glib::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
ProcessorList::iterator i;
bool removed = false;
@ -1373,8 +1352,7 @@ Route::remove_processor (boost::shared_ptr<Processor> processor, ProcessorStream
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
/* get back to where we where */
_processors.insert (i, processor);
pstate.restore ();
/* we know this will work, because it worked before :) */
configure_processors_unlocked (0);
return -1;
@ -1415,11 +1393,11 @@ Route::remove_processors (const ProcessorList& to_be_deleted, ProcessorStreams*
{
Glib::RWLock::WriterLock lm (_processor_lock);
ProcessorState pstate (this);
ProcessorList::iterator i;
boost::shared_ptr<Processor> processor;
ProcessorList as_we_were = _processors;
for (i = _processors.begin(); i != _processors.end(); ) {
processor = *i;
@ -1464,8 +1442,7 @@ Route::remove_processors (const ProcessorList& to_be_deleted, ProcessorStreams*
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
/* get back to where we where */
_processors = as_we_were;
pstate.restore ();
/* we know this will work, because it worked before :) */
configure_processors_unlocked (0);
return -1;
@ -1508,6 +1485,7 @@ Route::configure_processors (ProcessorStreams* err)
Glib::RWLock::WriterLock lm (_processor_lock);
return configure_processors_unlocked (err);
}
return 0;
}
@ -1577,6 +1555,9 @@ Route::configure_processors_unlocked (ProcessorStreams* err)
return 0;
}
/* put invisible processors where they should be */
setup_invisible_processors ();
_in_configure_processors = true;
list<pair<ChanCount, ChanCount> > configuration = try_configure_processors_unlocked (input_streams (), err);
@ -1706,10 +1687,10 @@ Route::reorder_processors (const ProcessorList& new_order, ProcessorStreams* err
{
Glib::RWLock::WriterLock lm (_processor_lock);
ChanCount old_pms = processor_max_streams;
ProcessorState pstate (this);
ProcessorList::iterator oiter;
ProcessorList::const_iterator niter;
ProcessorList as_it_was_before = _processors;
ProcessorList as_it_will_be;
oiter = _processors.begin();
@ -1767,8 +1748,7 @@ Route::reorder_processors (const ProcessorList& new_order, ProcessorStreams* err
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (err)) {
_processors = as_it_was_before;
processor_max_streams = old_pms;
pstate.restore ();
return -1;
}
}
@ -2348,24 +2328,20 @@ Route::set_processor_state (const XMLNode& node)
new_order.push_back (_amp);
} else if (prop->value() == "meter") {
_meter->set_state (**niter, Stateful::current_state_version);
new_order.push_back (_meter);
} else if (prop->value() == "main-outs") {
_main_outs->set_state (**niter, Stateful::current_state_version);
new_order.push_back (_main_outs);
} else if (prop->value() == "intreturn") {
if (!_intreturn) {
_intreturn.reset (new InternalReturn (_session));
must_configure = true;
}
_intreturn->set_state (**niter, Stateful::current_state_version);
new_order.push_back (_intreturn);
} else if (is_monitor() && prop->value() == "monitor") {
if (!_monitor_control) {
_monitor_control.reset (new MonitorProcessor (_session));
must_configure = true;
}
_monitor_control->set_state (**niter, Stateful::current_state_version);
new_order.push_back (_monitor_control);
} else {
ProcessorList::iterator o;
@ -2412,7 +2388,11 @@ Route::set_processor_state (const XMLNode& node)
/* This processor could not be configured. Turn it into a UnknownProcessor */
processor.reset (new UnknownProcessor (_session, **niter));
}
/* 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;
}
@ -2516,78 +2496,58 @@ Route::release_return_buffer () const
}
}
/** Add a monitor send, if we don't already have one */
int
Route::listen_via (boost::shared_ptr<Route> route, Placement placement, bool /*active*/, bool aux)
Route::listen_via_monitor ()
{
vector<string> ports;
vector<string>::const_iterator i;
/* master never sends to control outs */
assert (!is_master ());
/* make sure we have one */
if (!_monitor_send) {
_monitor_send.reset (new InternalSend (_session, _pannable, _mute_master, _session.monitor_out(), Delivery::Listen));
_monitor_send->activate ();
_monitor_send->set_display_to_user (false);
}
/* set it up */
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors (0);
return 0;
}
/** Add an internal send to a route.
* @param route route to send to.
* @param placement placement for the send.
*/
int
Route::listen_via (boost::shared_ptr<Route> route, Placement placement)
{
assert (route != _session.monitor_out ());
{
Glib::RWLock::ReaderLock rm (_processor_lock);
for (ProcessorList::iterator x = _processors.begin(); x != _processors.end(); ++x) {
boost::shared_ptr<InternalSend> d = boost::dynamic_pointer_cast<InternalSend>(*x);
boost::shared_ptr<InternalSend> d = boost::dynamic_pointer_cast<InternalSend> (*x);
if (d && d->target_route() == route) {
/* if the target is the control outs, then make sure
we take note of which i-send is doing that.
*/
if (route == _session.monitor_out()) {
_monitor_send = boost::dynamic_pointer_cast<Delivery>(d);
}
/* already listening via the specified IO: do nothing */
return 0;
}
}
}
boost::shared_ptr<InternalSend> listener;
try {
if (is_master()) {
if (route == _session.monitor_out()) {
/* master never sends to control outs */
return 0;
} else {
listener.reset (new InternalSend (_session, _pannable, _mute_master, route, (aux ? Delivery::Aux : Delivery::Listen)));
}
} else {
listener.reset (new InternalSend (_session, _pannable, _mute_master, route, (aux ? Delivery::Aux : Delivery::Listen)));
}
boost::shared_ptr<InternalSend> listener (new InternalSend (_session, _pannable, _mute_master, route, Delivery::Aux));
add_processor (listener, placement);
} catch (failed_constructor& err) {
return -1;
}
if (route == _session.monitor_out()) {
_monitor_send = listener;
}
if (aux) {
add_processor (listener, placement);
} else {
if (placement == PostFader) {
/* put it *really* at the end, not just after the panner (main outs)
*/
add_processor (listener, _processors.end());
} else {
add_processor (listener, PreFader);
}
}
return 0;
}
@ -2971,29 +2931,21 @@ Route::set_meter_point (MeterPoint p, bool force)
return;
}
_meter_point = p;
bool meter_was_visible_to_user = _meter->display_to_user ();
{
Glib::RWLock::WriterLock lm (_processor_lock);
if (p != MeterCustom) {
// Move meter in the processors list to reflect the new position
ProcessorList::iterator loc = find (_processors.begin(), _processors.end(), _meter);
_processors.erase(loc);
switch (p) {
case MeterInput:
loc = _processors.begin();
break;
case MeterPreFader:
loc = find (_processors.begin(), _processors.end(), _amp);
break;
case MeterPostFader:
loc = _processors.end();
break;
default:
break;
}
if (_meter_point != MeterCustom) {
_meter->set_display_to_user (false);
setup_invisible_processors ();
ProcessorList::iterator loc = find (_processors.begin(), _processors.end(), _meter);
ChanCount m_in;
if (loc == _processors.begin()) {
@ -3006,16 +2958,12 @@ Route::set_meter_point (MeterPoint p, bool force)
_meter->reflect_inputs (m_in);
_processors.insert (loc, _meter);
/* we do not need to reconfigure the processors, because the meter
(a) is always ready to handle processor_max_streams
(b) is always an N-in/N-out processor, and thus moving
it doesn't require any changes to the other processors.
*/
_meter->set_display_to_user (false);
} else {
// just make it visible and let the user move it
@ -3024,7 +2972,6 @@ Route::set_meter_point (MeterPoint p, bool force)
}
}
_meter_point = p;
meter_change (); /* EMIT SIGNAL */
bool const meter_visibly_changed = (_meter->display_to_user() != meter_was_visible_to_user);
@ -3033,37 +2980,17 @@ Route::set_meter_point (MeterPoint p, bool force)
}
void
Route::put_monitor_send_at (Placement p)
Route::listen_position_changed ()
{
if (!_monitor_send) {
return;
}
{
Glib::RWLock::WriterLock lm (_processor_lock);
ProcessorList as_it_was (_processors);
ProcessorList::iterator loc = find(_processors.begin(), _processors.end(), _monitor_send);
_processors.erase(loc);
switch (p) {
case PreFader:
loc = find(_processors.begin(), _processors.end(), _amp);
if (loc != _processors.begin()) {
--loc;
}
break;
case PostFader:
loc = _processors.end();
break;
}
_processors.insert (loc, _monitor_send);
ProcessorState pstate (this);
{
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
if (configure_processors_unlocked (0)) {
_processors = as_it_was;
pstate.restore ();
configure_processors_unlocked (0); // it worked before we tried to add it ...
return;
}
@ -3077,16 +3004,19 @@ Route::put_monitor_send_at (Placement p)
boost::shared_ptr<CapturingProcessor>
Route::add_export_point()
{
// Check if it exists already
boost::shared_ptr<CapturingProcessor> processor;
if ((processor = boost::dynamic_pointer_cast<CapturingProcessor> (*_processors.begin()))) {
return processor;
}
if (!_capturing_processor) {
_capturing_processor.reset (new CapturingProcessor (_session));
_capturing_processor->activate ();
// ...else add it
processor.reset (new CapturingProcessor (_session));
add_processor (processor, _processors.begin());
return processor;
{
Glib::Mutex::Lock lm (AudioEngine::instance()->process_lock ());
configure_processors (0);
}
}
return _capturing_processor;
}
framecnt_t
@ -3196,7 +3126,7 @@ double
Route::SoloControllable::get_value (void) const
{
if (Config->get_solo_control_is_listen_control()) {
return route.listening() ? 1.0f : 0.0f;
return route.listening_via_monitor() ? 1.0f : 0.0f;
} else {
return route.self_soloed() ? 1.0f : 0.0f;
}
@ -3699,3 +3629,125 @@ Route::update_port_latencies (const PortSet& operands, const PortSet& feeders, b
}
#endif
}
/** Put the invisible processors in the right place in _processors.
* Must be called with a writer lock on _processor_lock held.
*/
void
Route::setup_invisible_processors ()
{
#ifdef NDEBUG
Glib::RWLock::WriterLock lm (_processor_lock, Glib::TryLock);
assert (!lm.locked ());
#endif
/* we'll build this new list here and then use it */
ProcessorList new_processors;
/* find visible processors */
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
if ((*i)->display_to_user ()) {
new_processors.push_back (*i);
}
}
/* find the amp */
ProcessorList::iterator amp = new_processors.begin ();
while (amp != new_processors.end() && boost::dynamic_pointer_cast<Amp> (*amp) == 0) {
++amp;
}
assert (amp != _processors.end ());
/* and the processor after the amp */
ProcessorList::iterator after_amp = amp;
++after_amp;
/* 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:
assert (!_meter->display_to_user ());
new_processors.insert (after_amp, _meter);
break;
case MeterCustom:
/* the meter is visible, so we don't touch it here */
break;
}
}
/* MAIN OUTS */
if (_main_outs) {
assert (!_main_outs->display_to_user ());
new_processors.push_back (_main_outs);
}
/* MONITOR SEND */
if (_monitor_send && !is_monitor ()) {
assert (!_monitor_send->display_to_user ());
switch (Config->get_listen_position ()) {
case PreFaderListen:
switch (Config->get_pfl_position ()) {
case PFLFromBeforeProcessors:
new_processors.push_front (_monitor_send);
break;
case PFLFromAfterProcessors:
new_processors.insert (amp, _monitor_send);
break;
}
break;
case AfterFaderListen:
new_processors.insert (after_amp, _monitor_send);
break;
}
}
/* MONITOR CONTROL */
if (_monitor_control && is_monitor ()) {
assert (!_monitor_control->display_to_user ());
new_processors.push_front (_monitor_control);
}
/* INTERNAL RETURN */
/* doing this here means that any monitor control will come just after
the return.
*/
if (_intreturn) {
assert (!_intreturn->display_to_user ());
new_processors.push_front (_intreturn);
}
/* EXPORT PROCESSOR */
if (_capturing_processor) {
assert (!_capturing_processor->display_to_user ());
new_processors.push_front (_capturing_processor);
}
_processors = new_processors;
DEBUG_TRACE (DEBUG::Processors, string_compose ("%1: setup_invisible_processors\n", _name));
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
DEBUG_TRACE (DEBUG::Processors, string_compose ("\t%1\n", (*i)->name ()));
}
}

30
libs/ardour/session.cc
View File

@ -727,10 +727,8 @@ Session::hookup_io ()
/* relax */
} else {
(*x)->listen_via (_monitor_out,
(Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
false, false);
(*x)->listen_via_monitor ();
}
}
}
@ -2000,9 +1998,7 @@ Session::add_routes (RouteList& new_routes, bool save)
} else if ((*x)->is_master()) {
/* relax */
} else {
(*x)->listen_via (_monitor_out,
(Config->get_listen_position() == AfterFaderListen ? PostFader : PreFader),
false, false);
(*x)->listen_via_monitor ();
}
}
@ -2091,7 +2087,7 @@ Session::add_internal_sends (boost::shared_ptr<Route> dest, Placement p, boost::
continue;
}
(*i)->listen_via (dest, p, true, true);
(*i)->listen_via (dest, p);
}
graph_reordered ();
@ -2207,7 +2203,7 @@ Session::route_listen_changed (void* /*src*/, boost::weak_ptr<Route> wpr)
return;
}
if (route->listening()) {
if (route->listening_via_monitor ()) {
if (Config->get_exclusive_solo()) {
/* new listen: disable all other listen */
@ -2363,7 +2359,7 @@ Session::update_route_solo_state (boost::shared_ptr<RouteList> r)
something_soloed = true;
}
if (!(*i)->is_hidden() && (*i)->listening()) {
if (!(*i)->is_hidden() && (*i)->listening_via_monitor()) {
if (Config->get_solo_control_is_listen_control()) {
listeners++;
} else {
@ -3892,22 +3888,10 @@ Session::update_have_rec_enabled_track ()
void
Session::listen_position_changed ()
{
Placement p;
switch (Config->get_listen_position()) {
case AfterFaderListen:
p = PostFader;
break;
case PreFaderListen:
p = PreFader;
break;
}
boost::shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
(*i)->put_monitor_send_at (p);
(*i)->listen_position_changed ();
}
}

2
libs/ardour/session_state.cc
View File

@ -3476,7 +3476,7 @@ Session::config_changed (std::string p, bool ours)
}
} else if (p == "solo-mute-override") {
// catch_up_on_solo_mute_override ();
} else if (p == "listen-position") {
} else if (p == "listen-position" || p == "pfl-position") {
listen_position_changed ();
} else if (p == "solo-control-is-listen-control") {
solo_control_mode_changed ();