#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
+#include <boost/dynamic_bitset.hpp>
+#include <boost/enable_shared_from_this.hpp>
#include <glibmm/thread.h>
#include "pbd/fastlog.h"
#include "ardour/io.h"
#include "ardour/types.h"
#include "ardour/mute_master.h"
+#include "ardour/route_group_member.h"
+#include "ardour/graphnode.h"
+#include "ardour/automatable.h"
+#include "ardour/unknown_processor.h"
namespace ARDOUR {
class Delivery;
class IOProcessor;
class Panner;
+class PannerShell;
+class PortSet;
class Processor;
class RouteGroup;
class Send;
class InternalReturn;
+class MonitorProcessor;
+class Pannable;
+class CapturingProcessor;
+class InternalSend;
-class Route : public SessionObject, public AutomatableControls
+class Route : public SessionObject, public Automatable, public RouteGroupMember, public GraphNode, public boost::enable_shared_from_this<Route>
{
public:
enum Flag {
Hidden = 0x1,
MasterOut = 0x2,
- ControlOut = 0x4
+ MonitorOut = 0x4
};
Route (Session&, std::string name, Flag flags = Flag(0), DataType default_type = DataType::AUDIO);
- Route (Session&, const XMLNode&, DataType default_type = DataType::AUDIO);
virtual ~Route();
+ virtual int init ();
+
boost::shared_ptr<IO> input() const { return _input; }
boost::shared_ptr<IO> output() const { return _output; }
ChanCount n_outputs() const { return _output->n_ports(); }
bool active() const { return _active; }
- void set_active (bool yn);
-
+ void set_active (bool yn, void *);
static std::string ensure_track_or_route_name(std::string, Session &);
bool set_name (const std::string& str);
- long order_key (std::string const &) const;
- void set_order_key (std::string const &, long);
+ int32_t order_key (std::string const &) const;
+ void set_order_key (std::string const &, int32_t);
bool is_hidden() const { return _flags & Hidden; }
bool is_master() const { return _flags & MasterOut; }
- bool is_control() const { return _flags & ControlOut; }
+ bool is_monitor() const { return _flags & MonitorOut; }
/* these are the core of the API of a Route. see the protected sections as well */
- virtual int roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
- int declick, bool can_record, bool rec_monitors_input);
+ virtual int roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
+ int declick, bool& need_butler);
- virtual int no_roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
- bool state_changing, bool can_record, bool rec_monitors_input);
+ virtual int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
+ bool state_changing);
- virtual int silent_roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
- bool can_record, bool rec_monitors_input);
+ virtual int silent_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
+ bool& need_butler);
virtual void toggle_monitor_input ();
virtual bool can_record() { return false; }
- virtual void set_record_enable (bool /*yn*/, void * /*src*/) {}
+ virtual void set_record_enabled (bool /*yn*/, void * /*src*/) {}
virtual bool record_enabled() const { return false; }
- virtual void handle_transport_stopped (bool abort, bool did_locate, bool flush_processors);
+ virtual void nonrealtime_handle_transport_stopped (bool abort, bool did_locate, bool flush_processors);
+ virtual void realtime_handle_transport_stopped () {}
+ virtual void realtime_locate () {}
virtual void set_pending_declick (int);
/* end of vfunc-based API */
- void shift (nframes64_t, nframes64_t);
+ void shift (framepos_t, framepos_t);
void set_gain (gain_t val, void *src);
void inc_gain (gain_t delta, void *src);
void set_mute_points (MuteMaster::MutePoint);
- MuteMaster::MutePoint mute_points() const { return _mute_points; }
- void set_mute (bool yn, void* src);
+ MuteMaster::MutePoint mute_points () const;
+
bool muted () const;
+ void set_mute (bool yn, void* src);
/* controls use set_solo() to modify this route's solo state
*/
void set_solo (bool yn, void *src);
- bool soloed () const {return self_soloed () || soloed_by_others (); }
+ bool soloed () const { return self_soloed () || soloed_by_others (); }
- bool soloed_by_others () const { return !_solo_isolated && _soloed_by_others; }
+ bool soloed_by_others () const { return _soloed_by_others_upstream||_soloed_by_others_downstream; }
+ bool soloed_by_others_upstream () const { return _soloed_by_others_upstream; }
+ bool soloed_by_others_downstream () const { return _soloed_by_others_downstream; }
bool self_soloed () const { return _self_solo; }
-
+
void set_solo_isolated (bool yn, void *src);
bool solo_isolated() const;
bool solo_safe() const;
void set_listen (bool yn, void* src);
- bool listening () const;
+ bool listening_via_monitor () const;
- void set_phase_invert (bool yn);
- bool phase_invert() const;
+ void set_phase_invert (uint32_t, bool yn);
+ void set_phase_invert (boost::dynamic_bitset<>);
+ bool phase_invert (uint32_t) const;
+ boost::dynamic_bitset<> phase_invert () const;
void set_denormal_protection (bool yn);
bool denormal_protection() const;
- void set_route_group (RouteGroup *, void *);
- void drop_route_group (void *);
- RouteGroup *route_group () const { return _route_group; }
-
- virtual void set_meter_point (MeterPoint, void *src);
+ void set_meter_point (MeterPoint, bool force = false);
MeterPoint meter_point() const { return _meter_point; }
void meter ();
void flush_processors ();
- void foreach_processor (sigc::slot<void, boost::weak_ptr<Processor> > method) {
+ void foreach_processor (boost::function<void(boost::weak_ptr<Processor>)> method) {
Glib::RWLock::ReaderLock lm (_processor_lock);
for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
+ if (boost::dynamic_pointer_cast<UnknownProcessor> (*i)) {
+ break;
+ }
method (boost::weak_ptr<Processor> (*i));
}
}
}
}
- bool processor_is_prefader (boost::shared_ptr<Processor> p);
+ boost::shared_ptr<Processor> nth_plugin (uint32_t n);
+ boost::shared_ptr<Processor> nth_send (uint32_t n);
+ bool has_io_processor_named (const std::string&);
ChanCount max_processor_streams () const { return processor_max_streams; }
+ std::list<std::string> unknown_processors () const;
+
/* special processors */
- boost::shared_ptr<Delivery> control_outs() const { return _control_outs; }
- boost::shared_ptr<Delivery> main_outs() const { return _main_outs; }
- boost::shared_ptr<InternalReturn> internal_return() const { return _intreturn; }
- boost::shared_ptr<Send> internal_send_for (boost::shared_ptr<const Route> target) const;
+ boost::shared_ptr<InternalSend> monitor_send() const { return _monitor_send; }
+ boost::shared_ptr<Delivery> main_outs() const { return _main_outs; }
+ boost::shared_ptr<InternalReturn> internal_return() const { return _intreturn; }
+ boost::shared_ptr<MonitorProcessor> monitor_control() const { return _monitor_control; }
+ boost::shared_ptr<Send> internal_send_for (boost::shared_ptr<const Route> target) const;
void add_internal_return ();
- BufferSet* get_return_buffer () const;
- void release_return_buffer () const;
- void put_control_outs_at (Placement);
+ void add_send_to_internal_return (InternalSend *);
+ void remove_send_from_internal_return (InternalSend *);
+ 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.
* Used to return where and why an processor list configuration request failed.
ChanCount count; ///< Input requested of processor
};
- int add_processor (boost::shared_ptr<Processor>, Placement placement, ProcessorStreams* err = 0);
- int add_processor (boost::shared_ptr<Processor>, ProcessorList::iterator iter, ProcessorStreams* err = 0);
+ int add_processor (boost::shared_ptr<Processor>, Placement placement, ProcessorStreams* err = 0, bool activation_allowed = true);
+ int add_processor_by_index (boost::shared_ptr<Processor>, int, ProcessorStreams* err = 0, bool activation_allowed = true);
+ int add_processor (boost::shared_ptr<Processor>, ProcessorList::iterator iter, ProcessorStreams* err = 0, bool activation_allowed = true);
int add_processors (const ProcessorList&, boost::shared_ptr<Processor> before, ProcessorStreams* err = 0);
- int add_processors (const ProcessorList&, ProcessorList::iterator iter, ProcessorStreams* err = 0);
int remove_processor (boost::shared_ptr<Processor>, ProcessorStreams* err = 0);
int remove_processors (const ProcessorList&, ProcessorStreams* err = 0);
int reorder_processors (const ProcessorList& new_order, ProcessorStreams* err = 0);
void disable_plugins ();
void ab_plugins (bool forward);
void clear_processors (Placement);
- void all_processors_flip();
void all_processors_active (Placement, bool state);
- virtual nframes_t update_total_latency();
- void set_latency_delay (nframes_t);
- void set_user_latency (nframes_t);
- nframes_t initial_delay() const { return _initial_delay; }
-
- sigc::signal<void> active_changed;
- sigc::signal<void> phase_invert_changed;
- sigc::signal<void> denormal_protection_changed;
- sigc::signal<void,void*> listen_changed;
- sigc::signal<void,void*> solo_changed;
- sigc::signal<void,void*> solo_safe_changed;
- sigc::signal<void,void*> solo_isolated_changed;
- sigc::signal<void,void*> comment_changed;
- sigc::signal<void,void*> mute_changed;
- sigc::signal<void> mute_points_changed;
- sigc::signal<void> processors_changed;
- sigc::signal<void,void*> record_enable_changed;
- sigc::signal<void,void*> route_group_changed;
- sigc::signal<void,void*> meter_change;
- sigc::signal<void> signal_latency_changed;
- sigc::signal<void> initial_delay_changed;
+ framecnt_t set_private_port_latencies (bool playback) const;
+ void set_public_port_latencies (framecnt_t, bool playback) const;
+
+ framecnt_t update_signal_latency();
+ virtual void set_latency_compensation (framecnt_t);
+
+ void set_user_latency (framecnt_t);
+ framecnt_t initial_delay() const { return _initial_delay; }
+ framecnt_t signal_latency() const { return _signal_latency; }
+
+ PBD::Signal0<void> active_changed;
+ PBD::Signal0<void> phase_invert_changed;
+ PBD::Signal0<void> denormal_protection_changed;
+ PBD::Signal1<void,void*> listen_changed;
+ PBD::Signal2<void,bool,void*> solo_changed;
+ PBD::Signal1<void,void*> solo_safe_changed;
+ PBD::Signal1<void,void*> solo_isolated_changed;
+ PBD::Signal1<void,void*> comment_changed;
+ PBD::Signal1<void,void*> mute_changed;
+ PBD::Signal0<void> mute_points_changed;
+
+ /** the processors have changed; the parameter indicates what changed */
+ PBD::Signal1<void,RouteProcessorChange> processors_changed;
+ PBD::Signal1<void,void*> record_enable_changed;
+ /** the metering point has changed */
+ PBD::Signal0<void> meter_change;
+ PBD::Signal0<void> signal_latency_changed;
+ PBD::Signal0<void> initial_delay_changed;
+ PBD::Signal0<void> order_key_changed;
+
+ /** Emitted with the process lock held */
+ PBD::Signal0<void> io_changed;
/* gui's call this for their own purposes. */
- sigc::signal<void,std::string,void*> gui_changed;
+ PBD::Signal2<void,std::string,void*> gui_changed;
/* stateful */
int save_as_template (const std::string& path, const std::string& name);
- sigc::signal<void,void*> SelectedChanged;
+ 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>);
+ /**
+ * return true if this route feeds the first argument via at least one
+ * (arbitrarily long) signal pathway.
+ */
bool feeds (boost::shared_ptr<Route>, bool* via_send_only = 0);
- std::set<boost::shared_ptr<Route> > fed_by;
+
+ /**
+ * return true if this route feeds the first argument directly, via
+ * either its main outs or a send.
+ */
+ bool direct_feeds (boost::shared_ptr<Route>, bool* via_send_only = 0);
+
+ struct FeedRecord {
+ boost::weak_ptr<Route> r;
+ bool sends_only;
+
+ FeedRecord (boost::shared_ptr<Route> rp, bool sendsonly)
+ : r (rp)
+ , sends_only (sendsonly) {}
+ };
+
+ struct FeedRecordCompare {
+ bool operator() (const FeedRecord& a, const FeedRecord& b) const {
+ return a.r < b.r;
+ }
+ };
+
+ typedef std::set<FeedRecord,FeedRecordCompare> FedBy;
+
+ const FedBy& fed_by() const { return _fed_by; }
+ void clear_fed_by ();
+ bool add_fed_by (boost::shared_ptr<Route>, bool sends_only);
+ bool not_fed() const { return _fed_by.empty(); }
/* Controls (not all directly owned by the Route */
boost::shared_ptr<AutomationControl> get_control (const Evoral::Parameter& param);
- struct SoloControllable : public AutomationControl {
- SoloControllable (std::string name, Route&);
- void set_value (float);
- float get_value (void) const;
+ class SoloControllable : public AutomationControl {
+ public:
+ SoloControllable (std::string name, boost::shared_ptr<Route>);
+ void set_value (double);
+ double get_value () const;
+
+ private:
+ boost::weak_ptr<Route> _route;
+ };
+
+ struct MuteControllable : public AutomationControl {
+ public:
+ MuteControllable (std::string name, boost::shared_ptr<Route>);
+ void set_value (double);
+ double get_value () const;
- Route& route;
+ private:
+ boost::weak_ptr<Route> _route;
};
boost::shared_ptr<AutomationControl> solo_control() const {
}
boost::shared_ptr<AutomationControl> mute_control() const {
- return _mute_master;
+ return _mute_control;
}
boost::shared_ptr<MuteMaster> mute_master() const {
here.
*/
- boost::shared_ptr<Panner> panner() const;
+ boost::shared_ptr<Panner> panner() const; /* may return null */
+ boost::shared_ptr<PannerShell> panner_shell() const;
boost::shared_ptr<AutomationControl> gain_control() const;
+ boost::shared_ptr<Pannable> pannable() const;
- void automation_snapshot (nframes_t now, bool force=false);
+ void automation_snapshot (framepos_t now, bool force=false);
void protect_automation ();
- void set_remote_control_id (uint32_t id);
+ void set_remote_control_id (uint32_t id, bool notify_class_listeners = true);
uint32_t remote_control_id () const;
- sigc::signal<void> RemoteControlIDChanged;
+
+ /* for things concerned about *this* route's RID */
+
+ PBD::Signal0<void> RemoteControlIDChanged;
+
+ /* for things concerned about any route's RID changes */
+
+ static PBD::Signal0<void> RemoteControlIDChange;
void sync_order_keys (std::string const &);
- static sigc::signal<void, std::string const &> SyncOrderKeys;
+ static PBD::Signal1<void,std::string const &> SyncOrderKeys;
protected:
friend class Session;
void catch_up_on_solo_mute_override ();
- void mod_solo_by_others (int32_t);
- void set_block_size (nframes_t nframes);
+ void mod_solo_by_others_upstream (int32_t);
+ void mod_solo_by_others_downstream (int32_t);
bool has_external_redirects() const;
void curve_reallocate ();
- void just_meter_input (sframes_t start_frame, sframes_t end_frame, nframes_t nframes);
+ virtual void set_block_size (pframes_t nframes);
protected:
- nframes_t check_initial_delay (nframes_t, nframes_t&);
+ virtual framecnt_t check_initial_delay (framecnt_t nframes, framecnt_t&) { return nframes; }
- void passthru (sframes_t start_frame, sframes_t end_frame,
- nframes_t nframes, int declick);
+ void passthru (framepos_t start_frame, framepos_t end_frame,
+ pframes_t nframes, int declick);
- virtual void write_out_of_band_data (BufferSet& /* bufs */, sframes_t /* start_frame */, sframes_t /* end_frame */,
- nframes_t /* nframes */) {}
+ virtual void write_out_of_band_data (BufferSet& /* bufs */, framepos_t /* start_frame */, framepos_t /* end_frame */,
+ framecnt_t /* nframes */) {}
virtual void process_output_buffers (BufferSet& bufs,
- sframes_t start_frame, sframes_t end_frame,
- nframes_t nframes, bool with_processors, int declick);
+ framepos_t start_frame, framepos_t end_frame,
+ pframes_t nframes, bool with_processors, int declick,
+ bool gain_automation_ok);
boost::shared_ptr<IO> _input;
boost::shared_ptr<IO> _output;
bool _active;
- nframes_t _initial_delay;
- nframes_t _roll_delay;
+ framecnt_t _signal_latency;
+ framecnt_t _initial_delay;
+ framecnt_t _roll_delay;
ProcessorList _processors;
mutable Glib::RWLock _processor_lock;
boost::shared_ptr<Delivery> _main_outs;
- boost::shared_ptr<Delivery> _control_outs;
+ boost::shared_ptr<InternalSend> _monitor_send;
boost::shared_ptr<InternalReturn> _intreturn;
+ boost::shared_ptr<MonitorProcessor> _monitor_control;
+ boost::shared_ptr<Pannable> _pannable;
Flag _flags;
int _pending_declick;
MeterPoint _meter_point;
- uint32_t _phase_invert;
+ boost::dynamic_bitset<> _phase_invert;
bool _self_solo;
- uint32_t _soloed_by_others;
- bool _solo_isolated;
+ uint32_t _soloed_by_others_upstream;
+ uint32_t _soloed_by_others_downstream;
+ uint32_t _solo_isolated;
bool _denormal_protection;
bool _declickable : 1;
boost::shared_ptr<SoloControllable> _solo_control;
+ boost::shared_ptr<MuteControllable> _mute_control;
boost::shared_ptr<MuteMaster> _mute_master;
- MuteMaster::MutePoint _mute_points;
- RouteGroup* _route_group;
std::string _comment;
bool _have_internal_generator;
bool _solo_safe;
DataType _default_type;
+ FedBy _fed_by;
- protected:
+ virtual ChanCount input_streams () const;
+ protected:
virtual XMLNode& state(bool);
- void passthru_silence (sframes_t start_frame, sframes_t end_frame,
- nframes_t nframes, int declick);
+ int configure_processors (ProcessorStreams*);
- void silence (nframes_t nframes);
+ void passthru_silence (framepos_t start_frame, framepos_t end_frame,
+ pframes_t nframes, int declick);
- sigc::connection input_signal_connection;
+ void silence (framecnt_t);
+ void silence_unlocked (framecnt_t);
ChanCount processor_max_streams;
uint32_t _remote_control_id;
uint32_t pans_required() const;
ChanCount n_process_buffers ();
-
- virtual int _set_state (const XMLNode&, int, bool call_base);
+
+ virtual bool should_monitor () const;
+ virtual void maybe_declick (BufferSet&, framecnt_t, int);
+
+ virtual int _set_state (const XMLNode&, int);
boost::shared_ptr<Amp> _amp;
boost::shared_ptr<PeakMeter> _meter;
- sigc::connection _meter_connection;
private:
- void init ();
int _set_state_2X (const XMLNode&, int);
void set_processor_state_2X (XMLNodeList const &, int);
void input_change_handler (IOChange, void *src);
void output_change_handler (IOChange, void *src);
+ bool input_port_count_changing (ChanCount);
+
bool _in_configure_processors;
- int configure_processors (ProcessorStreams*);
int configure_processors_unlocked (ProcessorStreams*);
+ std::list<std::pair<ChanCount, ChanCount> > try_configure_processors (ChanCount, ProcessorStreams *);
+ std::list<std::pair<ChanCount, ChanCount> > try_configure_processors_unlocked (ChanCount, ProcessorStreams *);
- bool add_processor_from_xml (const XMLNode&, ProcessorList::iterator iter);
- bool add_processor_from_xml_2X (const XMLNode&, int, ProcessorList::iterator iter);
+ bool add_processor_from_xml_2X (const XMLNode&, int);
void placement_range (Placement p, ProcessorList::iterator& start, ProcessorList::iterator& end);
void set_self_solo (bool yn);
- void set_delivery_solo ();
+ void set_mute_master_solo ();
+
+ void set_processor_positions ();
+ framecnt_t update_port_latencies (PortSet& ports, PortSet& feeders, bool playback, framecnt_t) const;
+
+ void setup_invisible_processors ();
+ void unpan ();
+
+ 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
projects / ardour.git / blobdiff