#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/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 Automatable, public RouteGroupMember, public GraphNode
+class Route : public SessionObject, public Automatable, public RouteGroupMember, public GraphNode, public boost::enable_shared_from_this<Route>
{
public:
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 &);
/* 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, bool& need_butler);
+ 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);
- 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, bool can_record, bool rec_monitors_input);
- virtual int silent_roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
- bool can_record, bool rec_monitors_input, bool& need_butler);
+ 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);
virtual void toggle_monitor_input ();
virtual bool can_record() { return false; }
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_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<>);
void set_denormal_protection (bool yn);
bool denormal_protection() const;
- void set_meter_point (MeterPoint);
+ void set_meter_point (MeterPoint, bool force = false);
void infer_meter_point () const;
MeterPoint meter_point() const { return _meter_point; }
void meter ();
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);
- 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<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.
* 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>, 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 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 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; }
+ 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;
+
+ /** Emitted with the process lock held */
PBD::Signal0<void> io_changed;
/* gui's call this for their own purposes. */
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 {
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, bool notify_class_listeners = true);
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 (nframes_t nframes);
+ void just_meter_input (framepos_t start_frame, framepos_t end_frame, pframes_t nframes);
+ virtual void set_block_size (pframes_t nframes);
protected:
- nframes_t check_initial_delay (nframes_t, nframes_t&);
+ framecnt_t check_initial_delay (framecnt_t, framecnt_t&);
- 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> _monitor_send;
boost::shared_ptr<InternalReturn> _intreturn;
boost::shared_ptr<MonitorProcessor> _monitor_control;
+ 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);
int configure_processors (ProcessorStreams*);
- void passthru_silence (sframes_t start_frame, sframes_t end_frame,
- nframes_t nframes, int declick);
+ void passthru_silence (framepos_t start_frame, framepos_t end_frame,
+ pframes_t nframes, int declick);
- void silence (nframes_t);
- void silence_unlocked (nframes_t);
+ 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 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 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_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_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 ();
+
+ 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