#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"
class MonitorProcessor;
class Pannable;
class CapturingProcessor;
+class InternalSend;
-class Route : public SessionObject, public Automatable, public RouteGroupMember, public GraphNode
+class Route : public SessionObject, public Automatable, public RouteGroupMember, public GraphNode, public boost::enable_shared_from_this<Route>
{
public:
/* these are the core of the API of a Route. see the protected sections as well */
virtual int roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
- int declick, bool can_record, bool rec_monitors_input, bool& need_butler);
+ int declick, bool can_record, bool& need_butler);
virtual int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
- bool state_changing, bool can_record, bool rec_monitors_input);
+ bool state_changing, bool can_record);
virtual int silent_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
- bool can_record, bool rec_monitors_input, bool& need_butler);
+ bool can_record, bool& need_butler);
virtual void toggle_monitor_input ();
virtual bool can_record() { return false; }
virtual bool record_enabled() const { return false; }
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 set_solo (bool yn, void *src);
bool soloed () const { return self_soloed () || soloed_by_others (); }
- bool soloed_by_others () const { return _soloed_by_others_upstream||_soloed_by_others_downstream; }
+ 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 (uint32_t, bool yn);
void set_phase_invert (boost::dynamic_bitset<>);
bool processor_is_prefader (boost::shared_ptr<Processor> p);
- bool has_io_processor_named (const std::string&);
+ 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> monitor_send() const { return _monitor_send; }
+ 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_monitor_send_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.
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>, Placement placement, 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 remove_processor (boost::shared_ptr<Processor>, ProcessorStreams* err = 0);
void all_processors_flip();
void all_processors_active (Placement, bool state);
- void set_latency_ranges (jack_latency_callback_mode_t mode) const;
- virtual framecnt_t update_total_latency();
- void set_latency_delay (framecnt_t);
+ 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::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> meter_change;
PBD::Signal0<void> signal_latency_changed;
PBD::Signal0<void> initial_delay_changed;
PBD::Signal0<void> order_key_changed;
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);
+ /**
+ * 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);
- /**
- * return true if this route feeds the first argument directly, via
- * either its main outs or a send.
- */
+ /**
+ * 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;
+ struct FeedRecord {
+ boost::weak_ptr<Route> r;
+ bool sends_only;
- FeedRecord (boost::shared_ptr<Route> rp, bool sendsonly)
- : r (rp)
- , sends_only (sendsonly) {}
- };
+ 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;
- }
- };
+ struct FeedRecordCompare {
+ bool operator() (const FeedRecord& a, const FeedRecord& b) const {
+ return a.r < b.r;
+ }
+ };
- typedef std::set<FeedRecord,FeedRecordCompare> FedBy;
+ 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(); }
+ 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&);
+ class SoloControllable : public AutomationControl {
+ public:
+ SoloControllable (std::string name, boost::shared_ptr<Route>);
void set_value (double);
- double get_value (void) const;
+ double get_value () const;
- Route& route;
+ private:
+ boost::weak_ptr<Route> _route;
};
struct MuteControllable : public AutomationControl {
- MuteControllable (std::string name, Route&);
+ public:
+ MuteControllable (std::string name, boost::shared_ptr<Route>);
void set_value (double);
- double get_value (void) const;
+ double get_value () const;
- Route& route;
+ private:
+ boost::weak_ptr<Route> _route;
};
boost::shared_ptr<AutomationControl> solo_control() 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;
+ boost::shared_ptr<Pannable> pannable() const;
void automation_snapshot (framepos_t now, bool force=false);
void protect_automation ();
virtual void set_block_size (pframes_t nframes);
protected:
- framecnt_t check_initial_delay (framecnt_t, framecnt_t&);
+ virtual framecnt_t check_initial_delay (framecnt_t nframes, framecnt_t&) { return nframes; }
void passthru (framepos_t start_frame, framepos_t end_frame,
pframes_t nframes, int declick);
framecnt_t /* nframes */) {}
virtual void process_output_buffers (BufferSet& bufs,
- framepos_t start_frame, framepos_t end_frame,
- pframes_t nframes, bool with_processors, int declick,
- bool gain_automation_ok);
+ 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;
+ 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> _monitor_send;
+ boost::shared_ptr<InternalSend> _monitor_send;
boost::shared_ptr<InternalReturn> _intreturn;
boost::shared_ptr<MonitorProcessor> _monitor_control;
-
boost::shared_ptr<Pannable> _pannable;
+ boost::shared_ptr<Pannable> _pannable;
Flag _flags;
int _pending_declick;
boost::shared_ptr<SoloControllable> _solo_control;
boost::shared_ptr<MuteControllable> _mute_control;
boost::shared_ptr<MuteMaster> _mute_master;
-
+
std::string _comment;
bool _have_internal_generator;
bool _solo_safe;
DataType _default_type;
- FedBy _fed_by;
+ FedBy _fed_by;
- virtual ChanCount input_streams () const;
+ virtual ChanCount input_streams () const;
protected:
virtual XMLNode& state(bool);
uint32_t pans_required() const;
ChanCount n_process_buffers ();
-
+
+ virtual bool should_monitor () const;
+ virtual void maybe_declick (BufferSet&, framecnt_t, int);
+
virtual int _set_state (const XMLNode&, int, bool call_base);
boost::shared_ptr<Amp> _amp;
void set_mute_master_solo ();
void set_processor_positions ();
- void update_port_latencies (const PortSet& ports, jack_latency_callback_mode_t mode, framecnt_t) const;
+ 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