#ifndef __ardour_session_h__
#define __ardour_session_h__
+#include "libardour-config.h"
+
#include <list>
#include <map>
#include <set>
-#include <stack>
#include <string>
#include <vector>
#include <stdint.h>
#include <boost/weak_ptr.hpp>
#include <boost/utility.hpp>
-#include <sndfile.h>
-
-#include <glibmm/thread.h>
+#include <glibmm/threads.h>
#include "pbd/error.h"
-#include "pbd/pool.h"
+#include "pbd/event_loop.h"
#include "pbd/rcu.h"
#include "pbd/statefuldestructible.h"
+#include "pbd/signals.h"
#include "pbd/undo.h"
-#include "midi++/mmc.h"
+#include "evoral/types.hpp"
+
#include "midi++/types.h"
-#include "pbd/destructible.h"
-#include "pbd/stateful.h"
+#include "timecode/time.h"
#include "ardour/ardour.h"
#include "ardour/chan_count.h"
+#include "ardour/delivery.h"
+#include "ardour/interthread_info.h"
#include "ardour/rc_configuration.h"
#include "ardour/session_configuration.h"
+#include "ardour/session_event.h"
#include "ardour/location.h"
-#include "ardour/smpte.h"
#include "ardour/interpolation.h"
+#include "ardour/route_graph.h"
+
+#ifdef HAVE_JACK_SESSION
+#include <jack/session.h>
+#endif
+
+#ifdef HAVE_LTC
+#include <ltc.h>
+#endif
class XMLTree;
class XMLNode;
-class AEffect;
+struct _AEffect;
+typedef struct _AEffect AEffect;
namespace MIDI {
class Port;
+ class MachineControl;
+ class Parser;
}
namespace PBD {
class Controllable;
+ class ControllableDescriptor;
}
namespace Evoral {
namespace ARDOUR {
-class AudioDiskstream;
+class Amp;
class AudioEngine;
class AudioFileSource;
class AudioRegion;
class AuxInput;
class BufferSet;
class Bundle;
-class ControlProtocolInfo;
+class Butler;
+class Click;
class Diskstream;
class ExportHandler;
class ExportStatus;
+class Graph;
class IO;
class IOProcessor;
-class MidiDiskstream;
+class ImportStatus;
+class MidiClockTicker;
+class MidiControlUI;
class MidiRegion;
class MidiSource;
class MidiTrack;
-class NamedSelection;
class Playlist;
class PluginInsert;
+class PluginInfo;
class Port;
class PortInsert;
+class ProcessThread;
class Processor;
class Region;
class Return;
class Send;
class SessionDirectory;
class SessionMetadata;
+class SessionPlaylists;
class Slave;
class Source;
+class Speakers;
class TempoMap;
-class VSTPlugin;
+class Track;
+class WindowsVSTPlugin;
-class Session : public PBD::StatefulDestructible, public boost::noncopyable
-{
- private:
- typedef std::pair<boost::weak_ptr<Route>,bool> RouteBooleanState;
- typedef std::vector<RouteBooleanState> GlobalRouteBooleanState;
- typedef std::pair<boost::weak_ptr<Route>,MeterPoint> RouteMeterState;
- typedef std::vector<RouteMeterState> GlobalRouteMeterState;
+extern void setup_enum_writer ();
+class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionList, public SessionEventManager
+{
public:
enum RecordState {
Disabled = 0,
Recording = 2
};
- struct Event {
- enum Type {
- SetTransportSpeed,
- SetDiskstreamSpeed,
- Locate,
- LocateRoll,
- LocateRollLocate,
- SetLoop,
- PunchIn,
- PunchOut,
- RangeStop,
- RangeLocate,
- Overwrite,
- SetSlaveSource,
- Audition,
- InputConfigurationChange,
- SetAudioRange,
- SetPlayRange,
-
- /* only one of each of these events can be queued at any one time */
-
- StopOnce,
- AutoLoop
- };
-
- enum Action {
- Add,
- Remove,
- Replace,
- Clear
- };
-
- Type type;
- Action action;
- nframes_t action_frame;
- nframes_t target_frame;
- double speed;
-
- union {
- void* ptr;
- bool yes_or_no;
- nframes_t target2_frame;
- SlaveSource slave;
- Route* route;
- };
-
- std::list<AudioRange> audio_range;
- std::list<MusicRange> music_range;
-
- boost::shared_ptr<Region> region;
-
- Event(Type t, Action a, nframes_t when, nframes_t where, double spd, bool yn = false)
- : type (t)
- , action (a)
- , action_frame (when)
- , target_frame (where)
- , speed (spd)
- , yes_or_no (yn)
- {}
-
- void set_ptr (void* p) {
- ptr = p;
- }
-
- bool before (const Event& other) const {
- return action_frame < other.action_frame;
- }
-
- bool after (const Event& other) const {
- return action_frame > other.action_frame;
- }
-
- static bool compare (const Event *e1, const Event *e2) {
- return e1->before (*e2);
- }
-
- void *operator new (size_t ignored) {
- return pool.alloc ();
- }
-
- void operator delete(void *ptr, size_t size) {
- pool.release (ptr);
- }
-
- static const nframes_t Immediate = 0;
-
- private:
- static MultiAllocSingleReleasePool pool;
- };
-
- /* creating from an XML file */
-
- Session (AudioEngine&,
- const std::string& fullpath,
- const std::string& snapshot_name,
- std::string mix_template = "");
-
- /* creating a new Session */
+ /* a new session might have non-empty mix_template, an existing session should always have an empty one.
+ the bus profile can be null if no master out bus is required.
+ */
Session (AudioEngine&,
- std::string fullpath,
- std::string snapshot_name,
- AutoConnectOption input_auto_connect,
- AutoConnectOption output_auto_connect,
- uint32_t control_out_channels,
- uint32_t master_out_channels,
- uint32_t n_physical_in,
- uint32_t n_physical_out,
- nframes_t initial_length);
+ const std::string& fullpath,
+ const std::string& snapshot_name,
+ BusProfile* bus_profile = 0,
+ std::string mix_template = "");
virtual ~Session ();
std::string name() const { return _name; }
std::string snap_name() const { return _current_snapshot_name; }
std::string raid_path () const;
+ bool path_is_within_session (const std::string&);
void set_snap_name ();
+ bool writable() const { return _writable; }
void set_dirty ();
void set_clean ();
bool dirty() const { return _state_of_the_state & Dirty; }
void set_deletion_in_progress ();
void clear_deletion_in_progress ();
bool deletion_in_progress() const { return _state_of_the_state & Deletion; }
- sigc::signal<void> DirtyChanged;
+ PBD::Signal0<void> DirtyChanged;
const SessionDirectory& session_directory () const { return *(_session_dir.get()); }
- static sigc::signal<void> AutoBindingOn;
- static sigc::signal<void> AutoBindingOff;
-
- static sigc::signal<void,std::string> Dialog;
-
- std::string sound_dir (bool with_path = true) const;
- std::string peak_dir () const;
- std::string dead_sound_dir () const;
- std::string automation_dir () const;
- std::string analysis_dir() const;
+ static PBD::Signal1<void,std::string> Dialog;
int ensure_subdirs ();
- Glib::ustring peak_path (Glib::ustring) const;
+ std::string automation_dir () const; ///< Automation data
+ std::string analysis_dir () const; ///< Analysis data
+ std::string plugins_dir () const; ///< Plugin state
+ std::string externals_dir () const; ///< Links to external files
- static std::string change_source_path_by_name (std::string oldpath, std::string oldname, std::string newname, bool destructive);
+ std::string peak_path (std::string) const;
+
+ std::string change_source_path_by_name (std::string oldpath, std::string oldname, std::string newname, bool destructive);
std::string peak_path_from_audio_path (std::string) const;
std::string new_audio_source_name (const std::string&, uint32_t nchans, uint32_t chan, bool destructive);
std::string new_source_path_from_name (DataType type, const std::string&);
RouteList new_route_from_template (uint32_t how_many, const std::string& template_path);
- void process (nframes_t nframes);
+ void process (pframes_t nframes);
BufferSet& get_silent_buffers (ChanCount count = ChanCount::ZERO);
BufferSet& get_scratch_buffers (ChanCount count = ChanCount::ZERO);
BufferSet& get_mix_buffers (ChanCount count = ChanCount::ZERO);
- void add_diskstream (boost::shared_ptr<Diskstream>);
- boost::shared_ptr<Diskstream> diskstream_by_id (const PBD::ID& id);
- boost::shared_ptr<Diskstream> diskstream_by_name (std::string name);
- bool have_rec_enabled_diskstream () const;
+ bool have_rec_enabled_track () const;
bool have_captured() const { return _have_captured; }
- void refill_all_diskstream_buffers ();
- uint32_t audio_diskstream_buffer_size() const { return audio_dstream_buffer_size; }
- uint32_t midi_diskstream_buffer_size() const { return midi_dstream_buffer_size; }
+ void refill_all_track_buffers ();
+ Butler* butler() { return _butler; }
+ void butler_transport_work ();
- uint32_t get_next_diskstream_id() const { return n_diskstreams(); }
- uint32_t n_diskstreams() const;
+ void refresh_disk_space ();
- typedef std::list<boost::shared_ptr<Diskstream> > DiskstreamList;
+ int load_diskstreams_2X (XMLNode const &, int);
- int load_routes (const XMLNode&);
+ int load_routes (const XMLNode&, int);
boost::shared_ptr<RouteList> get_routes() const {
return routes.reader ();
}
+ boost::shared_ptr<RouteList> get_routes_with_internal_returns() const;
+
+ boost::shared_ptr<RouteList> get_routes_with_regions_at (framepos_t const) const;
+
uint32_t nroutes() const { return routes.reader()->size(); }
uint32_t ntracks () const;
uint32_t nbusses () const;
}
struct RoutePublicOrderSorter {
- bool operator() (boost::shared_ptr<Route>, boost::shared_ptr<Route> b);
+ bool operator() (boost::shared_ptr<Route>, boost::shared_ptr<Route> b);
};
-
- void sync_order_keys (std::string const &);
+
+ void notify_remote_id_change ();
+ void sync_order_keys (RouteSortOrderKey);
template<class T> void foreach_route (T *obj, void (T::*func)(Route&));
template<class T> void foreach_route (T *obj, void (T::*func)(boost::shared_ptr<Route>));
template<class T, class A> void foreach_route (T *obj, void (T::*func)(Route&, A), A arg);
+ static char session_name_is_legal (const std::string&);
+ bool io_name_is_legal (const std::string&);
boost::shared_ptr<Route> route_by_name (std::string);
boost::shared_ptr<Route> route_by_id (PBD::ID);
boost::shared_ptr<Route> route_by_remote_id (uint32_t id);
+ boost::shared_ptr<Track> track_by_diskstream_id (PBD::ID);
+ void routes_using_input_from (const std::string& str, RouteList& rl);
bool route_name_unique (std::string) const;
bool route_name_internal (std::string) const;
return (RecordState) g_atomic_int_get (&_record_status);
}
- bool actively_recording () {
+ bool actively_recording () const {
return record_status() == Recording;
}
void maybe_write_autosave ();
- /* Proxy signal for region hidden changes */
-
- sigc::signal<void,boost::shared_ptr<Region> > RegionHiddenChange;
-
/* Emitted when all i/o connections are complete */
- sigc::signal<void> IOConnectionsComplete;
+ PBD::Signal0<void> IOConnectionsComplete;
/* Record status signals */
- sigc::signal<void> RecordStateChanged;
+ PBD::Signal0<void> RecordStateChanged;
/* Transport mechanism signals */
- sigc::signal<void> TransportStateChange; /* generic */
- sigc::signal<void,nframes_t> PositionChanged; /* sent after any non-sequential motion */
- sigc::signal<void> DurationChanged;
- sigc::signal<void,nframes_t> Xrun;
- sigc::signal<void> TransportLooped;
+ /** Emitted on the following changes in transport state:
+ * - stop (from the butler thread)
+ * - change in whether or not we are looping (from the process thread)
+ * - change in the play range (from the process thread)
+ * - start (from the process thread)
+ * - engine halted
+ */
+ PBD::Signal0<void> TransportStateChange;
+
+ PBD::Signal1<void,framepos_t> PositionChanged; /* sent after any non-sequential motion */
+ PBD::Signal1<void,framepos_t> Xrun;
+ PBD::Signal0<void> TransportLooped;
/** emitted when a locate has occurred */
- sigc::signal<void> Located;
+ PBD::Signal0<void> Located;
+
+ PBD::Signal1<void,RouteList&> RouteAdded;
+ /** Emitted when a property of one of our route groups changes.
+ * The parameter is the RouteGroup that has changed.
+ */
+ PBD::Signal1<void, RouteGroup *> RouteGroupPropertyChanged;
+ /** Emitted when a route is added to one of our route groups.
+ * First parameter is the RouteGroup, second is the route.
+ */
+ PBD::Signal2<void, RouteGroup *, boost::weak_ptr<Route> > RouteAddedToRouteGroup;
+ /** Emitted when a route is removed from one of our route groups.
+ * First parameter is the RouteGroup, second is the route.
+ */
+ PBD::Signal2<void, RouteGroup *, boost::weak_ptr<Route> > RouteRemovedFromRouteGroup;
- sigc::signal<void,RouteList&> RouteAdded;
- sigc::signal<void> RouteGroupChanged;
+ /* Step Editing status changed */
+ PBD::Signal1<void,bool> StepEditStatusChange;
- void request_roll_at_and_return (nframes_t start, nframes_t return_to);
- void request_bounded_roll (nframes_t start, nframes_t end);
- void request_stop (bool abort = false);
- void request_locate (nframes_t frame, bool with_roll = false);
+ void queue_event (SessionEvent*);
- void request_play_loop (bool yn);
+ void request_roll_at_and_return (framepos_t start, framepos_t return_to);
+ void request_bounded_roll (framepos_t start, framepos_t end);
+ void request_stop (bool abort = false, bool clear_state = false);
+ void request_locate (framepos_t frame, bool with_roll = false);
+
+ void request_play_loop (bool yn, bool leave_rolling = false);
bool get_play_loop () const { return play_loop; }
- nframes_t last_transport_start() const { return _last_roll_location; }
- void goto_end () { request_locate (end_location->start(), false);}
- void goto_start () { request_locate (start_location->start(), false); }
- void set_session_start (nframes_t start) { start_location->set_start(start); }
- void set_session_end (nframes_t end) { end_location->set_start(end); config.set_end_marker_is_free (false); }
+ framepos_t last_transport_start () const { return _last_roll_location; }
+ void goto_end ();
+ void goto_start ();
void use_rf_shuttle_speed ();
void allow_auto_play (bool yn);
- void request_transport_speed (double speed);
- void request_overwrite_buffer (Diskstream*);
- void request_diskstream_speed (Diskstream&, double speed);
+ void request_transport_speed (double speed, bool as_default = false);
+ void request_transport_speed_nonzero (double, bool as_default = false);
+ void request_overwrite_buffer (Track *);
+ void adjust_playback_buffering();
+ void adjust_capture_buffering();
+ void request_track_speed (Track *, double speed);
void request_input_change_handling ();
- bool locate_pending() const { return static_cast<bool>(post_transport_work&PostTransportLocate); }
+ bool locate_pending() const { return static_cast<bool>(post_transport_work()&PostTransportLocate); }
bool transport_locked () const;
int wipe ();
- int remove_region_from_region_list (boost::shared_ptr<Region>);
-
- nframes_t get_maximum_extent () const;
- nframes_t current_end_frame() const { return end_location->start(); }
- nframes_t current_start_frame() const { return start_location->start(); }
- /// "actual" sample rate of session, set by current audioengine rate, pullup/down etc.
- nframes_t frame_rate() const { return _current_frame_rate; }
- /// "native" sample rate of session, regardless of current audioengine rate, pullup/down etc
- nframes_t nominal_frame_rate() const { return _nominal_frame_rate; }
- nframes_t frames_per_hour() const { return _frames_per_hour; }
+ framepos_t current_end_frame () const;
+ framepos_t current_start_frame () const;
+ /** "actual" sample rate of session, set by current audioengine rate, pullup/down etc. */
+ framecnt_t frame_rate () const { return _current_frame_rate; }
+ /** "native" sample rate of session, regardless of current audioengine rate, pullup/down etc */
+ framecnt_t nominal_frame_rate () const { return _nominal_frame_rate; }
+ framecnt_t frames_per_hour () const { return _frames_per_hour; }
- double frames_per_smpte_frame() const { return _frames_per_smpte_frame; }
- nframes_t smpte_frames_per_hour() const { return _smpte_frames_per_hour; }
+ double frames_per_timecode_frame() const { return _frames_per_timecode_frame; }
+ framecnt_t timecode_frames_per_hour() const { return _timecode_frames_per_hour; }
- MIDI::byte get_mtc_smpte_bits() const {
- return mtc_smpte_bits; /* encoding of SMTPE type for MTC */
+ MIDI::byte get_mtc_timecode_bits() const {
+ return mtc_timecode_bits; /* encoding of SMTPE type for MTC */
}
- float smpte_frames_per_second() const;
- bool smpte_drop_frames() const;
+ double timecode_frames_per_second() const;
+ bool timecode_drop_frames() const;
/* Locations */
- Locations *locations() { return &_locations; }
+ Locations *locations() { return _locations; }
- sigc::signal<void,Location*> auto_loop_location_changed;
- sigc::signal<void,Location*> auto_punch_location_changed;
- sigc::signal<void> locations_modified;
+ PBD::Signal1<void,Location*> auto_loop_location_changed;
+ PBD::Signal1<void,Location*> auto_punch_location_changed;
+ PBD::Signal0<void> locations_modified;
void set_auto_punch_location (Location *);
void set_auto_loop_location (Location *);
int location_name(std::string& result, std::string base = std::string(""));
- void reset_input_monitor_state ();
+ pframes_t get_block_size() const { return current_block_size; }
+ framecnt_t worst_output_latency () const { return _worst_output_latency; }
+ framecnt_t worst_input_latency () const { return _worst_input_latency; }
+ framecnt_t worst_track_latency () const { return _worst_track_latency; }
+ framecnt_t worst_playback_latency () const { return _worst_output_latency + _worst_track_latency; }
- void add_event (nframes_t action_frame, Event::Type type, nframes_t target_frame = 0);
- void remove_event (nframes_t frame, Event::Type type);
- void clear_events (Event::Type type);
-
- nframes_t get_block_size() const { return current_block_size; }
- nframes_t worst_output_latency () const { return _worst_output_latency; }
- nframes_t worst_input_latency () const { return _worst_input_latency; }
- nframes_t worst_track_latency () const { return _worst_track_latency; }
-
- int save_state (std::string snapshot_name, bool pending = false);
+#ifdef HAVE_JACK_SESSION
+ void jack_session_event (jack_session_event_t* event);
+#endif
+ int save_state (std::string snapshot_name, bool pending = false, bool switch_to_snapshot = false);
int restore_state (std::string snapshot_name);
int save_template (std::string template_name);
int save_history (std::string snapshot_name = "");
void remove_state (std::string snapshot_name);
void rename_state (std::string old_name, std::string new_name);
void remove_pending_capture_state ();
+ int rename (const std::string&);
- static int rename_template (std::string old_name, std::string new_name);
- static int delete_template (std::string name);
-
- sigc::signal<void,std::string> StateSaved;
- sigc::signal<void> StateReady;
+ PBD::Signal1<void,std::string> StateSaved;
+ PBD::Signal0<void> StateReady;
std::vector<std::string*>* possible_states() const;
static std::vector<std::string*>* possible_states (std::string path);
XMLNode& get_state();
- int set_state(const XMLNode& node); // not idempotent
+ int set_state(const XMLNode& node, int version); // not idempotent
XMLNode& get_template();
/// The instant xml file is written to the session directory
void add_route_group (RouteGroup *);
void remove_route_group (RouteGroup&);
+ void reorder_route_groups (std::list<RouteGroup*>);
- RouteGroup *route_group_by_name (std::string);
+ RouteGroup* route_group_by_name (std::string);
+ RouteGroup& all_route_group() const;
- sigc::signal<void,RouteGroup*> route_group_added;
- sigc::signal<void> route_group_removed;
+ PBD::Signal1<void,RouteGroup*> route_group_added;
+ PBD::Signal0<void> route_group_removed;
+ PBD::Signal0<void> route_groups_reordered;
- void foreach_route_group (sigc::slot<void,RouteGroup*> sl) {
- for (std::list<RouteGroup *>::iterator i = _route_groups.begin(); i != _route_groups.end(); i++) {
- sl (*i);
+ void foreach_route_group (boost::function<void(RouteGroup*)> f) {
+ for (std::list<RouteGroup *>::iterator i = _route_groups.begin(); i != _route_groups.end(); ++i) {
+ f (*i);
}
}
+ std::list<RouteGroup*> const & route_groups () const {
+ return _route_groups;
+ }
+
/* fundamental operations. duh. */
std::list<boost::shared_ptr<AudioTrack> > new_audio_track (
- int input_channels, int output_channels, TrackMode mode = Normal, RouteGroup* route_group = 0, uint32_t how_many = 1
+ int input_channels,
+ int output_channels,
+ TrackMode mode = Normal,
+ RouteGroup* route_group = 0,
+ uint32_t how_many = 1,
+ std::string name_template = ""
+ );
+
+ RouteList new_audio_route (
+ int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many, std::string name_template = ""
);
-
- RouteList new_audio_route (int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many);
std::list<boost::shared_ptr<MidiTrack> > new_midi_track (
- TrackMode mode = Normal, RouteGroup* route_group = 0, uint32_t how_many = 1
+ const ChanCount& input, const ChanCount& output,
+ boost::shared_ptr<PluginInfo> instrument = boost::shared_ptr<PluginInfo>(),
+ TrackMode mode = Normal,
+ RouteGroup* route_group = 0, uint32_t how_many = 1, std::string name_template = ""
);
void remove_route (boost::shared_ptr<Route>);
void resort_routes ();
void resort_routes_using (boost::shared_ptr<RouteList>);
- void set_remote_control_ids();
-
AudioEngine & engine() { return _engine; }
AudioEngine const & engine () const { return _engine; }
- int32_t max_level;
- int32_t min_level;
-
/* Time */
- nframes_t transport_frame () const {return _transport_frame; }
- nframes_t audible_frame () const;
- nframes64_t requested_return_frame() const { return _requested_return_frame; }
+ framepos_t transport_frame () const {return _transport_frame; }
+ framepos_t audible_frame () const;
+ framepos_t requested_return_frame() const { return _requested_return_frame; }
enum PullupFormat {
pullup_Plus4Plus1,
void sync_time_vars();
- void bbt_time (nframes_t when, BBT_Time&);
- void smpte_to_sample(SMPTE::Time& smpte, nframes_t& sample, bool use_offset, bool use_subframes) const;
- void sample_to_smpte(nframes_t sample, SMPTE::Time& smpte, bool use_offset, bool use_subframes) const;
- void smpte_time (SMPTE::Time &);
- void smpte_time (nframes_t when, SMPTE::Time&);
- void smpte_time_subframes (nframes_t when, SMPTE::Time&);
-
- void smpte_duration (nframes_t, SMPTE::Time&) const;
- void smpte_duration_string (char *, nframes_t) const;
+ void bbt_time (framepos_t when, Timecode::BBT_Time&);
+ void timecode_to_sample(Timecode::Time& timecode, framepos_t& sample, bool use_offset, bool use_subframes) const;
+ void sample_to_timecode(framepos_t sample, Timecode::Time& timecode, bool use_offset, bool use_subframes) const;
+ void timecode_time (Timecode::Time &);
+ void timecode_time (framepos_t when, Timecode::Time&);
+ void timecode_time_subframes (framepos_t when, Timecode::Time&);
- void set_smpte_offset (nframes_t);
- nframes_t smpte_offset () const { return _smpte_offset; }
- void set_smpte_offset_negative (bool);
- bool smpte_offset_negative () const { return _smpte_offset_negative; }
+ void timecode_duration (framecnt_t, Timecode::Time&) const;
+ void timecode_duration_string (char *, framecnt_t) const;
- nframes_t convert_to_frames_at (nframes_t position, AnyTime const &);
+ framecnt_t convert_to_frames (AnyTime const & position);
+ framecnt_t any_duration_to_frames (framepos_t position, AnyTime const & duration);
- static sigc::signal<void> StartTimeChanged;
- static sigc::signal<void> EndTimeChanged;
- static sigc::signal<void> SMPTEOffsetChanged;
+ static PBD::Signal1<void, framepos_t> StartTimeChanged;
+ static PBD::Signal1<void, framepos_t> EndTimeChanged;
- void request_slave_source (SlaveSource);
- bool synced_to_jack() const { return Config->get_slave_source() == JACK; }
+ void request_sync_source (Slave*);
+ bool synced_to_jack() const { return config.get_external_sync() && Config->get_sync_source() == JACK; }
double transport_speed() const { return _transport_speed; }
bool transport_stopped() const { return _transport_speed == 0.0f; }
void set_silent (bool yn);
bool silent () { return _silent; }
- int jack_slave_sync (nframes_t);
-
TempoMap& tempo_map() { return *_tempo_map; }
- /// signals the current transport position in frames, bbt and smpte time (in that order)
- sigc::signal<void, const nframes_t&, const BBT_Time&, const SMPTE::Time&> tick;
-
/* region info */
- void add_regions (std::vector<boost::shared_ptr<Region> >&);
-
- sigc::signal<void,boost::weak_ptr<Region> > RegionAdded;
- sigc::signal<void,std::vector<boost::weak_ptr<Region> >& > RegionsAdded;
- sigc::signal<void,boost::weak_ptr<Region> > RegionRemoved;
+ boost::shared_ptr<Region> find_whole_file_parent (boost::shared_ptr<Region const>) const;
- int region_name (std::string& result, std::string base = std::string(""), bool newlevel = false);
- std::string new_region_name (std::string);
std::string path_from_region_name (DataType type, std::string name, std::string identifier);
- boost::shared_ptr<Region> find_whole_file_parent (boost::shared_ptr<Region const>);
-
- void find_equivalent_playlist_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >& result);
-
boost::shared_ptr<Region> XMLRegionFactory (const XMLNode&, bool full);
boost::shared_ptr<AudioRegion> XMLAudioRegionFactory (const XMLNode&, bool full);
boost::shared_ptr<MidiRegion> XMLMidiRegionFactory (const XMLNode&, bool full);
- template<class T> void foreach_region (T *obj, void (T::*func)(boost::shared_ptr<Region>));
-
/* source management */
- struct ImportStatus : public InterThreadInfo {
- std::string doing_what;
-
- /* control info */
- uint32_t total;
- SrcQuality quality;
- volatile bool freeze;
- std::vector<Glib::ustring> paths;
- bool replace_existing_source;
-
- /* result */
- SourceList sources;
- };
-
- void import_audiofiles (ImportStatus&);
+ void import_files (ImportStatus&);
bool sample_rate_convert (ImportStatus&, std::string infile, std::string& outfile);
std::string build_tmp_convert_name (std::string file);
boost::shared_ptr<ExportHandler> get_export_handler ();
boost::shared_ptr<ExportStatus> get_export_status ();
- int start_audio_export (nframes_t position, bool realtime);
+ int start_audio_export (framepos_t position);
- sigc::signal<int, nframes_t> ProcessExport;
- sigc::signal<void> ExportReadFinished;
- static sigc::signal<void, std::string, std::string> Exported;
+ PBD::Signal1<int, framecnt_t> ProcessExport;
+ static PBD::Signal2<void,std::string, std::string> Exported;
void add_source (boost::shared_ptr<Source>);
void remove_source (boost::weak_ptr<Source>);
- struct cleanup_report {
- std::vector<std::string> paths;
- int64_t space;
- };
-
- int cleanup_sources (cleanup_report&);
- int cleanup_trash_sources (cleanup_report&);
+ void cleanup_regions();
+ int cleanup_sources (CleanupReport&);
+ int cleanup_trash_sources (CleanupReport&);
- int destroy_region (boost::shared_ptr<Region>);
- int destroy_regions (std::list<boost::shared_ptr<Region> >);
+ int destroy_sources (std::list<boost::shared_ptr<Source> >);
int remove_last_capture ();
0 for "yes, delete this playlist",
1 for "no, don't delete this playlist".
*/
- sigc::signal<int,boost::shared_ptr<ARDOUR::Playlist> > AskAboutPlaylistDeletion;
+ static PBD::Signal1<int,boost::shared_ptr<Playlist> > AskAboutPlaylistDeletion;
/** handlers should return 0 for "ignore the rate mismatch",
!0 for "do not use this session"
*/
- static sigc::signal<int,nframes_t, nframes_t> AskAboutSampleRateMismatch;
+ static PBD::Signal2<int, framecnt_t, framecnt_t> AskAboutSampleRateMismatch;
/** handlers should return !0 for use pending state, 0 for ignore it.
*/
- static sigc::signal<int> AskAboutPendingState;
+ static PBD::Signal0<int> AskAboutPendingState;
- boost::shared_ptr<AudioFileSource> create_audio_source_for_session (ARDOUR::AudioDiskstream&, uint32_t which_channel, bool destructive);
+ boost::shared_ptr<AudioFileSource> create_audio_source_for_session (
+ size_t, std::string const &, uint32_t, bool destructive);
- boost::shared_ptr<MidiSource> create_midi_source_for_session (ARDOUR::MidiDiskstream&);
+ boost::shared_ptr<MidiSource> create_midi_source_for_session (
+ Track*, std::string const &);
boost::shared_ptr<Source> source_by_id (const PBD::ID&);
- boost::shared_ptr<Source> source_by_path_and_channel (const Glib::ustring&, uint16_t);
+ boost::shared_ptr<Source> source_by_path_and_channel (const std::string&, uint16_t);
+ uint32_t count_sources_by_origin (const std::string&);
- /* playlist management */
-
- boost::shared_ptr<Playlist> playlist_by_name (std::string name);
- void unassigned_playlists (std::list<boost::shared_ptr<Playlist> > & list);
void add_playlist (boost::shared_ptr<Playlist>, bool unused = false);
- sigc::signal<void,boost::shared_ptr<Playlist> > PlaylistAdded;
- sigc::signal<void,boost::shared_ptr<Playlist> > PlaylistRemoved;
-
- uint32_t n_playlists() const;
-
- template<class T> void foreach_playlist (T *obj, void (T::*func)(boost::shared_ptr<Playlist>));
- void get_playlists (std::vector<boost::shared_ptr<Playlist> >&);
-
- /* named selections */
-
- NamedSelection* named_selection_by_name (std::string name);
- void add_named_selection (NamedSelection *);
- void remove_named_selection (NamedSelection *);
-
- template<class T> void foreach_named_selection (T& obj, void (T::*func)(NamedSelection&));
- sigc::signal<void> NamedSelectionAdded;
- sigc::signal<void> NamedSelectionRemoved;
/* Curves and AutomationLists (TODO when they go away) */
void add_automation_list(AutomationList*);
- /* fade curves */
-
- float get_default_fade_length () const { return default_fade_msecs; }
- float get_default_fade_steepness () const { return default_fade_steepness; }
- void set_default_fade (float steepness, float msecs);
-
/* auditioning */
boost::shared_ptr<Auditioner> the_auditioner() { return auditioner; }
void cancel_audition ();
bool is_auditioning () const;
- sigc::signal<void,bool> AuditionActive;
+ PBD::Signal1<void,bool> AuditionActive;
/* flattening stuff */
- boost::shared_ptr<Region> write_one_track (AudioTrack&, nframes_t start, nframes_t end,
+ boost::shared_ptr<Region> write_one_track (AudioTrack&, framepos_t start, framepos_t end,
bool overwrite, std::vector<boost::shared_ptr<Source> >&, InterThreadInfo& wot,
- bool enable_processing = true);
- int freeze (InterThreadInfo&);
+ boost::shared_ptr<Processor> endpoint, bool include_endpoint, bool for_export);
+ int freeze_all (InterThreadInfo&);
/* session-wide solo/mute/rec-enable */
bool soloing() const { return _non_soloed_outs_muted; }
bool listening() const { return _listen_cnt > 0; }
+ bool solo_isolated() const { return _solo_isolated_cnt > 0; }
- void set_all_solo (bool);
- void set_all_mute (bool);
- void set_all_listen (bool);
+ static const SessionEvent::RTeventCallback rt_cleanup;
- sigc::signal<void,bool> SoloActive;
- sigc::signal<void> SoloChanged;
+ void set_solo (boost::shared_ptr<RouteList>, bool, SessionEvent::RTeventCallback after = rt_cleanup, bool group_override = false);
+ void set_just_one_solo (boost::shared_ptr<Route>, bool, SessionEvent::RTeventCallback after = rt_cleanup);
+ void cancel_solo_after_disconnect (boost::shared_ptr<Route>, bool upstream, SessionEvent::RTeventCallback after = rt_cleanup);
+ void set_mute (boost::shared_ptr<RouteList>, bool, SessionEvent::RTeventCallback after = rt_cleanup, bool group_override = false);
+ void set_listen (boost::shared_ptr<RouteList>, bool, SessionEvent::RTeventCallback after = rt_cleanup, bool group_override = false);
+ void set_record_enabled (boost::shared_ptr<RouteList>, bool, SessionEvent::RTeventCallback after = rt_cleanup, bool group_override = false);
+ void set_solo_isolated (boost::shared_ptr<RouteList>, bool, SessionEvent::RTeventCallback after = rt_cleanup, bool group_override = false);
+ void set_monitoring (boost::shared_ptr<RouteList>, MonitorChoice, SessionEvent::RTeventCallback after = rt_cleanup, bool group_override = false);
+ void set_exclusive_input_active (boost::shared_ptr<RouteList> rt, bool onoff, bool flip_others=false);
- void record_disenable_all ();
- void record_enable_all ();
+ PBD::Signal1<void,bool> SoloActive;
+ PBD::Signal0<void> SoloChanged;
+ PBD::Signal0<void> IsolatedChanged;
- /* control/master out */
+ /* monitor/master out */
- boost::shared_ptr<Route> control_out() const { return _control_out; }
+ void add_monitor_section ();
+ void remove_monitor_section ();
+
+ boost::shared_ptr<Route> monitor_out() const { return _monitor_out; }
boost::shared_ptr<Route> master_out() const { return _master_out; }
- void globally_add_internal_sends (boost::shared_ptr<Route> dest);
- void add_internal_sends (boost::shared_ptr<Route> dest, boost::shared_ptr<RouteList> senders);
+ void globally_add_internal_sends (boost::shared_ptr<Route> dest, Placement p, bool);
+ void globally_set_send_gains_from_track (boost::shared_ptr<Route> dest);
+ void globally_set_send_gains_to_zero (boost::shared_ptr<Route> dest);
+ void globally_set_send_gains_to_unity (boost::shared_ptr<Route> dest);
+ void add_internal_sends (boost::shared_ptr<Route> dest, Placement p, boost::shared_ptr<RouteList> senders);
+ void add_internal_send (boost::shared_ptr<Route>, int, boost::shared_ptr<Route>);
+ void add_internal_send (boost::shared_ptr<Route>, boost::shared_ptr<Processor>, boost::shared_ptr<Route>);
static void set_disable_all_loaded_plugins (bool yn) {
_disable_all_loaded_plugins = yn;
}
uint32_t next_send_id();
+ uint32_t next_aux_send_id();
uint32_t next_return_id();
uint32_t next_insert_id();
void mark_send_id (uint32_t);
+ void mark_aux_send_id (uint32_t);
void mark_return_id (uint32_t);
void mark_insert_id (uint32_t);
+ void unmark_send_id (uint32_t);
+ void unmark_aux_send_id (uint32_t);
+ void unmark_return_id (uint32_t);
+ void unmark_insert_id (uint32_t);
/* s/w "RAID" management */
- nframes_t available_capture_duration();
+ boost::optional<framecnt_t> available_capture_duration();
/* I/O bundles */
void remove_bundle (boost::shared_ptr<Bundle>);
boost::shared_ptr<Bundle> bundle_by_name (std::string) const;
- sigc::signal<void,boost::shared_ptr<Bundle> > BundleAdded;
- sigc::signal<void,boost::shared_ptr<Bundle> > BundleRemoved;
-
- /* MIDI control */
+ PBD::Signal1<void,boost::shared_ptr<Bundle> > BundleAdded;
+ PBD::Signal1<void,boost::shared_ptr<Bundle> > BundleRemoved;
- void midi_panic(void);
- int set_mtc_port (std::string port_tag);
- int set_mmc_port (std::string port_tag);
- int set_midi_port (std::string port_tag);
- int set_midi_clock_port (std::string port_tag);
- MIDI::Port *mtc_port() const { return _mtc_port; }
- MIDI::Port *mmc_port() const { return _mmc_port; }
- MIDI::Port *midi_port() const { return _midi_port; }
- MIDI::Port *midi_clock_port() const { return _midi_clock_port; }
-
- sigc::signal<void> MTC_PortChanged;
- sigc::signal<void> MMC_PortChanged;
- sigc::signal<void> MIDI_PortChanged;
- sigc::signal<void> MIDIClock_PortChanged;
-
- void set_trace_midi_input (bool, MIDI::Port* port = 0);
- void set_trace_midi_output (bool, MIDI::Port* port = 0);
-
- bool get_trace_midi_input(MIDI::Port *port = 0);
- bool get_trace_midi_output(MIDI::Port *port = 0);
-
- void set_mmc_receive_device_id (uint32_t id);
- void set_mmc_send_device_id (uint32_t id);
-
- /* Scrubbing */
-
- void start_scrub (nframes_t where);
- void stop_scrub ();
- void set_scrub_speed (float);
- nframes_t scrub_buffer_size() const;
- sigc::signal<void> ScrubReady;
+ void midi_panic ();
/* History (for editors, mixers, UIs etc.) */
std::string next_redo() const { return _history.next_redo(); }
void begin_reversible_command (const std::string& cmd_name);
+ void begin_reversible_command (GQuark);
void commit_reversible_command (Command* cmd = 0);
void add_command (Command *const cmd) {
- assert(!_current_trans.empty ());
- _current_trans.top()->add_command (cmd);
+ assert (_current_trans);
+ _current_trans->add_command (cmd);
}
- std::map<PBD::ID, PBD::StatefulThingWithGoingAway*> registry;
-
- // these commands are implemented in libs/ardour/session_command.cc
- Command* memento_command_factory(XMLNode* n);
- void register_with_memento_command_factory(PBD::ID, PBD::StatefulThingWithGoingAway*);
-
- Command* global_state_command_factory (const XMLNode& n);
-
- class GlobalRouteStateCommand : public Command
- {
- public:
- GlobalRouteStateCommand (Session&, void*);
- GlobalRouteStateCommand (Session&, const XMLNode& node);
- int set_state (const XMLNode&);
- XMLNode& get_state ();
-
- protected:
- GlobalRouteBooleanState before, after;
- Session& sess;
- void* src;
-
- };
+ /** @return The list of operations that are currently in progress */
+ std::list<GQuark> const & current_operations () {
+ return _current_trans_quarks;
+ }
- class GlobalSoloStateCommand : public GlobalRouteStateCommand
- {
- public:
- GlobalSoloStateCommand (Session &, void *src);
- GlobalSoloStateCommand (Session&, const XMLNode&);
- void operator()(); //redo
- void undo();
- XMLNode &get_state();
- void mark();
- };
+ bool operation_in_progress (GQuark) const;
- class GlobalMuteStateCommand : public GlobalRouteStateCommand
- {
- public:
- GlobalMuteStateCommand(Session &, void *src);
- GlobalMuteStateCommand (Session&, const XMLNode&);
- void operator()(); // redo
- void undo();
- XMLNode &get_state();
- void mark();
- };
+ void add_commands (std::vector<Command*> const & cmds);
- class GlobalRecordEnableStateCommand : public GlobalRouteStateCommand
- {
- public:
- GlobalRecordEnableStateCommand(Session &, void *src);
- GlobalRecordEnableStateCommand (Session&, const XMLNode&);
- void operator()(); // redo
- void undo();
- XMLNode &get_state();
- void mark();
- };
+ std::map<PBD::ID,PBD::StatefulDestructible*> registry;
- class GlobalMeteringStateCommand : public Command
- {
- public:
- GlobalMeteringStateCommand(Session &, void *src);
- GlobalMeteringStateCommand (Session&, const XMLNode&);
- void operator()();
- void undo();
- XMLNode &get_state();
- int set_state (const XMLNode&);
- void mark();
-
- protected:
- Session& sess;
- void* src;
- GlobalRouteMeterState before;
- GlobalRouteMeterState after;
- };
+ // these commands are implemented in libs/ardour/session_command.cc
+ Command* memento_command_factory(XMLNode* n);
+ Command* stateful_diff_command_factory (XMLNode *);
+ void register_with_memento_command_factory(PBD::ID, PBD::StatefulDestructible*);
/* clicking */
boost::shared_ptr<IO> click_io() { return _click_io; }
+ boost::shared_ptr<Amp> click_gain() { return _click_gain; }
/* disk, buffer loads */
uint32_t playback_load ();
uint32_t capture_load ();
- uint32_t playback_load_min ();
- uint32_t capture_load_min ();
-
- void reset_playback_load_min ();
- void reset_capture_load_min ();
-
- float read_data_rate () const; // in usec
- float write_data_rate () const;
/* ranges */
- void set_audio_range (std::list<AudioRange>&);
- void set_music_range (std::list<MusicRange>&);
-
- void request_play_range (bool yn);
+ void request_play_range (std::list<AudioRange>*, bool leave_rolling = false);
bool get_play_range () const { return _play_range; }
/* buffers for gain and pan */
- gain_t* gain_automation_buffer () const { return _gain_automation_buffer; }
- pan_t** pan_automation_buffer () const { return _pan_automation_buffer; }
-
+ gain_t* gain_automation_buffer () const;
+ gain_t* send_gain_automation_buffer () const;
+ pan_t** pan_automation_buffer () const;
+
void ensure_buffer_set (BufferSet& buffers, const ChanCount& howmany);
/* VST support */
- static long vst_callback (AEffect* effect,
- long opcode,
- long index,
- long value,
- void* ptr,
- float opt);
+ static intptr_t vst_callback (
+ AEffect* effect,
+ int32_t opcode,
+ int32_t index,
+ intptr_t value,
+ void* ptr,
+ float opt
+ );
+
+ static PBD::Signal0<void> SendFeedback;
+
+ /* Speakers */
- static sigc::signal<void> SendFeedback;
+ boost::shared_ptr<Speakers> get_speakers ();
/* Controllables */
boost::shared_ptr<PBD::Controllable> controllable_by_id (const PBD::ID&);
+ boost::shared_ptr<PBD::Controllable> controllable_by_descriptor (const PBD::ControllableDescriptor&);
void add_controllable (boost::shared_ptr<PBD::Controllable>);
void remove_controllable (PBD::Controllable*);
- SessionMetadata & metadata () { return *_metadata; }
+ boost::shared_ptr<PBD::Controllable> solo_cut_control() const;
SessionConfiguration config;
- protected:
- friend class AudioEngine;
- void set_block_size (nframes_t nframes);
- void set_frame_rate (nframes_t nframes);
+ bool exporting () const {
+ return _exporting;
+ }
+
+ /* this is a private enum, but setup_enum_writer() needs it,
+ and i can't find a way to give that function
+ friend access. sigh.
+ */
+
+ enum PostTransportWork {
+ PostTransportStop = 0x1,
+ PostTransportDuration = 0x2,
+ PostTransportLocate = 0x4,
+ PostTransportRoll = 0x8,
+ PostTransportAbort = 0x10,
+ PostTransportOverWrite = 0x20,
+ PostTransportSpeed = 0x40,
+ PostTransportAudition = 0x80,
+ PostTransportReverse = 0x100,
+ PostTransportInputChange = 0x200,
+ PostTransportCurveRealloc = 0x400,
+ PostTransportClearSubstate = 0x800,
+ PostTransportAdjustPlaybackBuffering = 0x1000,
+ PostTransportAdjustCaptureBuffering = 0x2000
+ };
+
+ enum SlaveState {
+ Stopped,
+ Waiting,
+ Running
+ };
+
+ SlaveState slave_state() const { return _slave_state; }
+ Slave* slave() const { return _slave; }
+
+ boost::shared_ptr<SessionPlaylists> playlists;
+
+ void send_mmc_locate (framepos_t);
+ int send_full_time_code (framepos_t);
+
+ bool step_editing() const { return (_step_editors > 0); }
+
+ void request_suspend_timecode_transmission ();
+ void request_resume_timecode_transmission ();
+ bool timecode_transmission_suspended () const;
+
+ std::string source_search_path(DataType) const;
+ void ensure_search_path_includes (const std::string& path, DataType type);
+
+ std::list<std::string> unknown_processors () const;
+
+ /** Emitted when a feedback cycle has been detected within Ardour's signal
+ processing path. Until it is fixed (by the user) some (unspecified)
+ routes will not be run.
+ */
+ static PBD::Signal0<void> FeedbackDetected;
+
+ /** Emitted when a graph sort has successfully completed, which means
+ that it has no feedback cycles.
+ */
+ static PBD::Signal0<void> SuccessfulGraphSort;
+
+ /* handlers can return an integer value:
+ 0: config.set_audio_search_path() or config.set_midi_search_path() was used
+ to modify the search path and we should try to find it again.
+ 1: quit entire session load
+ 2: as 0, but don't ask about other missing files
+ 3: don't ask about other missing files, and just mark this one missing
+ -1: just mark this one missing
+ any other value: as -1
+ */
+ static PBD::Signal3<int,Session*,std::string,DataType> MissingFile;
+
+ /** Emitted when the session wants Ardour to quit */
+ static PBD::Signal0<void> Quit;
+
+ boost::shared_ptr<Port> ltc_input_port() const;
+ boost::shared_ptr<Port> ltc_output_port() const;
+
+ boost::shared_ptr<IO> ltc_input_io() { return _ltc_input; }
+ boost::shared_ptr<IO> ltc_output_io() { return _ltc_output; }
protected:
- friend class Diskstream;
- void stop_butler ();
- void wait_till_butler_finished();
+ friend class AudioEngine;
+ void set_block_size (pframes_t nframes);
+ void set_frame_rate (framecnt_t nframes);
protected:
friend class Route;
void schedule_curve_reallocation ();
- void update_latency_compensation (bool, bool);
+ void update_latency_compensation (bool force = false);
private:
- int create (bool& new_session, const std::string& mix_template, nframes_t initial_length);
+ int create (const std::string& mix_template, BusProfile*);
void destroy ();
- nframes_t compute_initial_length ();
-
enum SubState {
- PendingDeclickIn = 0x1,
- PendingDeclickOut = 0x2,
- StopPendingCapture = 0x4,
- AutoReturning = 0x10,
- PendingLocate = 0x20,
- PendingSetLoop = 0x40
+ PendingDeclickIn = 0x1, ///< pending de-click fade-in for start
+ PendingDeclickOut = 0x2, ///< pending de-click fade-out for stop
+ StopPendingCapture = 0x4,
+ PendingLoopDeclickIn = 0x8, ///< pending de-click fade-in at the start of a loop
+ PendingLoopDeclickOut = 0x10, ///< pending de-click fade-out at the end of a loop
+ PendingLocate = 0x20,
};
/* stuff used in process() should be close together to
maximise cache hits
*/
- typedef void (Session::*process_function_type)(nframes_t);
+ typedef void (Session::*process_function_type)(pframes_t);
AudioEngine& _engine;
mutable gint processing_prohibited;
process_function_type process_function;
process_function_type last_process_function;
bool waiting_for_sync_offset;
- nframes_t _base_frame_rate;
- nframes_t _current_frame_rate; //this includes video pullup offset
- nframes_t _nominal_frame_rate; //ignores audioengine setting, "native" SR
+ framecnt_t _base_frame_rate;
+ framecnt_t _current_frame_rate; //this includes video pullup offset
+ framecnt_t _nominal_frame_rate; //ignores audioengine setting, "native" SR
int transport_sub_state;
mutable gint _record_status;
- volatile nframes_t _transport_frame;
- Location* end_location;
- Location* start_location;
+ framepos_t _transport_frame;
+ Location* _session_range_location; ///< session range, or 0 if there is nothing in the session yet
Slave* _slave;
bool _silent;
-
- // varispeed playback
- volatile double _transport_speed;
- double _last_transport_speed;
- double _target_transport_speed;
- FixedPointLinearInterpolation interpolation;
-
+
+ void maybe_update_session_range (framepos_t, framepos_t);
+
+ // varispeed playback
+ double _transport_speed;
+ double _default_transport_speed;
+ double _last_transport_speed;
+ double _target_transport_speed;
+ CubicInterpolation interpolation;
+
bool auto_play_legal;
- nframes_t _last_slave_transport_frame;
- nframes_t maximum_output_latency;
- volatile nframes64_t _requested_return_frame;
- BufferSet* _scratch_buffers;
- BufferSet* _silent_buffers;
- BufferSet* _mix_buffers;
- nframes_t current_block_size;
- nframes_t _worst_output_latency;
- nframes_t _worst_input_latency;
- nframes_t _worst_track_latency;
+ framepos_t _last_slave_transport_frame;
+ framecnt_t maximum_output_latency;
+ framepos_t _requested_return_frame;
+ pframes_t current_block_size;
+ framecnt_t _worst_output_latency;
+ framecnt_t _worst_input_latency;
+ framecnt_t _worst_track_latency;
bool _have_captured;
float _meter_hold;
float _meter_falloff;
bool _non_soloed_outs_muted;
uint32_t _listen_cnt;
+ uint32_t _solo_isolated_cnt;
+ bool _writable;
+ bool _was_seamless;
+ void initialize_latencies ();
void set_worst_io_latencies ();
- void set_worst_io_latencies_x (IOChange asifwecare, void *ignored) {
+ void set_worst_playback_latency ();
+ void set_worst_capture_latency ();
+ void set_worst_io_latencies_x (IOChange, void *) {
set_worst_io_latencies ();
}
+ void post_capture_latency ();
+ void post_playback_latency ();
void update_latency_compensation_proxy (void* ignored);
- void ensure_buffers (ChanCount howmany);
+ void ensure_buffers (ChanCount howmany = ChanCount::ZERO);
- void process_scrub (nframes_t);
- void process_without_events (nframes_t);
- void process_with_events (nframes_t);
- void process_audition (nframes_t);
- void process_export (nframes_t);
- int process_export_fw (nframes_t);
+ void process_scrub (pframes_t);
+ void process_without_events (pframes_t);
+ void process_with_events (pframes_t);
+ void process_audition (pframes_t);
+ void process_export (pframes_t);
+ int process_export_fw (pframes_t);
void block_processing() { g_atomic_int_set (&processing_prohibited, 1); }
void unblock_processing() { g_atomic_int_set (&processing_prohibited, 0); }
static const int delta_accumulator_size = 25;
int delta_accumulator_cnt;
- long delta_accumulator[delta_accumulator_size];
- long average_slave_delta;
+ int32_t delta_accumulator[delta_accumulator_size];
+ int32_t average_slave_delta;
int average_dir;
bool have_first_delta_accumulator;
- enum SlaveState {
- Stopped,
- Waiting,
- Running
- };
-
- SlaveState slave_state;
- nframes_t slave_wait_end;
+ SlaveState _slave_state;
+ framepos_t slave_wait_end;
void reset_slave_state ();
- bool follow_slave (nframes_t);
- void calculate_moving_average_of_slave_delta(int dir, nframes_t this_delta);
- void track_slave_state(float slave_speed, nframes_t slave_transport_frame,
- nframes_t this_delta, bool starting);
- void follow_slave_silently(nframes_t nframes, float slave_speed);
-
- void set_slave_source (SlaveSource);
+ bool follow_slave (pframes_t);
+ void calculate_moving_average_of_slave_delta (int dir, framecnt_t this_delta);
+ void track_slave_state (float slave_speed, framepos_t slave_transport_frame, framecnt_t this_delta);
+ void follow_slave_silently (pframes_t nframes, float slave_speed);
- SlaveSource post_export_slave;
- nframes_t post_export_position;
+ void switch_to_sync_source (SyncSource); /* !RT context */
+ void drop_sync_source (); /* !RT context */
+ void use_sync_source (Slave*); /* RT context */
+
+ bool post_export_sync;
+ framepos_t post_export_position;
bool _exporting;
- bool _exporting_realtime;
-
+ bool _export_started;
+ bool _export_rolling;
+
boost::shared_ptr<ExportHandler> export_handler;
boost::shared_ptr<ExportStatus> export_status;
int pre_export ();
int stop_audio_export ();
void finalize_audio_export ();
-
- sigc::connection export_freewheel_connection;
+ bool _pre_export_mmc_enabled;
- void prepare_diskstreams ();
- void commit_diskstreams (nframes_t, bool& session_requires_butler);
- int process_routes (nframes_t);
- int silent_process_routes (nframes_t);
+ PBD::ScopedConnection export_freewheel_connection;
- bool get_rec_monitors_input () {
- if (actively_recording()) {
- return true;
- } else {
- if (config.get_auto_input()) {
- return false;
- } else {
- return true;
- }
- }
- }
+ void get_track_statistics ();
+ int process_routes (pframes_t, bool& need_butler);
+ int silent_process_routes (pframes_t, bool& need_butler);
+ /** @return 1 if there is a pending declick fade-in,
+ -1 if there is a pending declick fade-out,
+ 0 if there is no pending declick.
+ */
int get_transport_declick_required () {
if (transport_sub_state & PendingDeclickIn) {
transport_sub_state &= ~PendingDeclickIn;
return 1;
} else if (transport_sub_state & PendingDeclickOut) {
+ /* XXX: not entirely sure why we don't clear this */
+ return -1;
+ } else if (transport_sub_state & PendingLoopDeclickOut) {
+ /* Return the declick out first ... */
+ transport_sub_state &= ~PendingLoopDeclickOut;
return -1;
+ } else if (transport_sub_state & PendingLoopDeclickIn) {
+ /* ... then the declick in on the next call */
+ transport_sub_state &= ~PendingLoopDeclickIn;
+ return 1;
} else {
return 0;
}
}
- bool maybe_stop (nframes_t limit) {
- if ( (_transport_speed > 0.0f && _transport_frame >= limit)
- || (_transport_speed < 0.0f && _transport_frame == 0) ) {
- stop_transport ();
- return true;
- }
- return false;
- }
-
- bool maybe_sync_start (nframes_t&);
+ bool maybe_stop (framepos_t limit);
+ bool maybe_sync_start (pframes_t &);
void check_declick_out ();
- MIDI::MachineControl* mmc;
- MIDI::Port* _mmc_port;
- MIDI::Port* _mtc_port;
- MIDI::Port* _midi_port;
- MIDI::Port* _midi_clock_port;
std::string _path;
std::string _name;
- bool session_send_mmc;
- bool session_send_mtc;
+ bool _is_new;
+ bool _send_qf_mtc;
+ /** Number of process frames since the last MTC output (when sending MTC); used to
+ * know when to send full MTC messages every so often.
+ */
+ pframes_t _pframes_since_last_mtc;
bool session_midi_feedback;
bool play_loop;
bool loop_changing;
- nframes_t last_loopend;
+ framepos_t last_loopend;
boost::scoped_ptr<SessionDirectory> _session_dir;
- RingBuffer<Event*> pending_events;
-
void hookup_io ();
void when_engine_running ();
void graph_reordered ();
+ /** current snapshot name, without the .ardour suffix */
std::string _current_snapshot_name;
- XMLTree* state_tree;
- bool state_was_pending;
+ XMLTree* state_tree;
+ bool state_was_pending;
StateOfTheState _state_of_the_state;
void auto_save();
int load_options (const XMLNode&);
int load_state (std::string snapshot_name);
- nframes_t _last_roll_location;
- nframes_t _last_record_location;
+ framepos_t _last_roll_location;
+ /** the session frame time at which we last rolled, located, or changed transport direction */
+ framepos_t _last_roll_or_reversal_location;
+ framepos_t _last_record_location;
bool pending_locate_roll;
- nframes_t pending_locate_frame;
+ framepos_t pending_locate_frame;
bool pending_locate_flush;
bool pending_abort;
bool pending_auto_loop;
- Sample* butler_mixdown_buffer;
- float* butler_gain_buffer;
- pthread_t butler_thread;
- Glib::Mutex butler_request_lock;
- Glib::Cond butler_paused;
- bool butler_should_run;
- mutable gint butler_should_do_transport_work;
- int butler_request_pipe[2];
-
- inline bool transport_work_requested() const {
- return g_atomic_int_get(&butler_should_do_transport_work);
- }
-
- struct ButlerRequest {
- enum Type {
- Wake,
- Run,
- Pause,
- Quit
- };
- };
-
- enum PostTransportWork {
- PostTransportStop = 0x1,
- PostTransportDisableRecord = 0x2,
- PostTransportPosition = 0x8,
- PostTransportDidRecord = 0x20,
- PostTransportDuration = 0x40,
- PostTransportLocate = 0x80,
- PostTransportRoll = 0x200,
- PostTransportAbort = 0x800,
- PostTransportOverWrite = 0x1000,
- PostTransportSpeed = 0x2000,
- PostTransportAudition = 0x4000,
- PostTransportScrub = 0x8000,
- PostTransportReverse = 0x10000,
- PostTransportInputChange = 0x20000,
- PostTransportCurveRealloc = 0x40000
- };
+ Butler* _butler;
static const PostTransportWork ProcessCannotProceedMask =
PostTransportWork (
PostTransportSpeed|
PostTransportReverse|
PostTransportCurveRealloc|
- PostTransportScrub|
PostTransportAudition|
PostTransportLocate|
- PostTransportStop);
+ PostTransportStop|
+ PostTransportClearSubstate);
- PostTransportWork post_transport_work;
+ gint _post_transport_work; /* accessed only atomic ops */
+ PostTransportWork post_transport_work() const { return (PostTransportWork) g_atomic_int_get (const_cast<gint*>(&_post_transport_work)); }
+ void set_post_transport_work (PostTransportWork ptw) { g_atomic_int_set (&_post_transport_work, (gint) ptw); }
+ void add_post_transport_work (PostTransportWork ptw);
- void summon_butler ();
- void schedule_butler_transport_work ();
- int start_butler_thread ();
- void terminate_butler_thread ();
- static void *_butler_thread_work (void *arg);
- void* butler_thread_work ();
+ void schedule_playback_buffering_adjustment ();
+ void schedule_capture_buffering_adjustment ();
uint32_t cumulative_rf_motion;
uint32_t rf_scale;
void set_rf_speed (float speed);
- void reset_rf_scale (nframes_t frames_moved);
+ void reset_rf_scale (framecnt_t frames_moved);
- Locations _locations;
+ Locations* _locations;
void locations_changed ();
void locations_added (Location*);
void handle_locations_changed (Locations::LocationList&);
- sigc::connection auto_punch_start_changed_connection;
- sigc::connection auto_punch_end_changed_connection;
- sigc::connection auto_punch_changed_connection;
+ PBD::ScopedConnectionList punch_connections;
void auto_punch_start_changed (Location *);
void auto_punch_end_changed (Location *);
void auto_punch_changed (Location *);
- sigc::connection auto_loop_start_changed_connection;
- sigc::connection auto_loop_end_changed_connection;
- sigc::connection auto_loop_changed_connection;
+ PBD::ScopedConnectionList loop_connections;
void auto_loop_changed (Location *);
-
- typedef std::list<Event *> Events;
- Events events;
- Events immediate_events;
- Events::iterator next_event;
-
- /* there can only ever be one of each of these */
-
- Event *auto_loop_event;
- Event *punch_out_event;
- Event *punch_in_event;
-
- /* events */
-
- void dump_events () const;
- void queue_event (Event *ev);
- void merge_event (Event*);
- void replace_event (Event::Type, nframes_t action_frame, nframes_t target = 0);
- bool _replace_event (Event*);
- bool _remove_event (Event *);
- void _clear_event_type (Event::Type);
+ void auto_loop_declick_range (Location *, framepos_t &, framepos_t &);
void first_stage_init (std::string path, std::string snapshot_name);
- int second_stage_init (bool new_tracks);
- void find_current_end ();
+ int second_stage_init ();
void remove_empty_sounds ();
void setup_midi_control ();
void enable_record ();
- void increment_transport_position (uint32_t val) {
- if (max_frames - val < _transport_frame) {
- _transport_frame = max_frames;
+ void increment_transport_position (framecnt_t val) {
+ if (max_framepos - val < _transport_frame) {
+ _transport_frame = max_framepos;
} else {
_transport_frame += val;
}
}
- void decrement_transport_position (uint32_t val) {
+ void decrement_transport_position (framecnt_t val) {
if (val < _transport_frame) {
_transport_frame -= val;
} else {
void *do_work();
+ /* SessionEventManager interface */
+
+ void process_event (SessionEvent*);
void set_next_event ();
- void process_event (Event *ev);
+ void cleanup_event (SessionEvent*,int);
/* MIDI Machine Control */
- void deliver_mmc (MIDI::MachineControl::Command, nframes_t);
-
- void spp_start (MIDI::Parser&, nframes_t timestamp);
- void spp_continue (MIDI::Parser&, nframes_t timestamp);
- void spp_stop (MIDI::Parser&, nframes_t timestamp);
+ void spp_start ();
+ void spp_continue ();
+ void spp_stop ();
void mmc_deferred_play (MIDI::MachineControl &);
void mmc_stop (MIDI::MachineControl &);
struct timeval last_mmc_step;
double step_speed;
- typedef sigc::slot<bool> MidiTimeoutCallback;
+ typedef boost::function<bool()> MidiTimeoutCallback;
typedef std::list<MidiTimeoutCallback> MidiTimeoutList;
MidiTimeoutList midi_timeouts;
bool mmc_step_timeout ();
- MIDI::byte mmc_buffer[32];
MIDI::byte mtc_msg[16];
- MIDI::byte mtc_smpte_bits; /* encoding of SMTPE type for MTC */
+ MIDI::byte mtc_timecode_bits; /* encoding of SMTPE type for MTC */
MIDI::byte midi_msg[16];
- nframes_t outbound_mtc_smpte_frame;
- SMPTE::Time transmitting_smpte_time;
+ framepos_t outbound_mtc_timecode_frame;
+ Timecode::Time transmitting_timecode_time;
int next_quarter_frame_to_send;
- double _frames_per_smpte_frame; /* has to be floating point because of drop frame */
- nframes_t _frames_per_hour;
- nframes_t _smpte_frames_per_hour;
- nframes_t _smpte_offset;
- bool _smpte_offset_negative;
+ double _frames_per_timecode_frame; /* has to be floating point because of drop frame */
+ framecnt_t _frames_per_hour;
+ framecnt_t _timecode_frames_per_hour;
/* cache the most-recently requested time conversions. This helps when we
* have multiple clocks showing the same time (e.g. the transport frame) */
- bool last_smpte_valid;
- nframes_t last_smpte_when;
- SMPTE::Time last_smpte;
+ bool last_timecode_valid;
+ framepos_t last_timecode_when;
+ Timecode::Time last_timecode;
- bool _send_smpte_update; ///< Flag to send a full frame (SMPTE) MTC message this cycle
+ bool _send_timecode_update; ///< Flag to send a full frame (Timecode) MTC message this cycle
- int send_full_time_code(nframes_t nframes);
- int send_midi_time_code_for_cycle(nframes_t nframes);
+ int send_midi_time_code_for_cycle (framepos_t, framepos_t, pframes_t nframes);
- nframes_t adjust_apparent_position (nframes_t frames);
+#ifdef HAVE_LTC
+ LTCEncoder* ltc_encoder;
+ ltcsnd_sample_t* ltc_enc_buf;
- void reset_record_status ();
+ Timecode::TimecodeFormat ltc_enc_tcformat;
+ int32_t ltc_buf_off;
+ int32_t ltc_buf_len;
- int no_roll (nframes_t nframes);
- int fail_roll (nframes_t nframes);
+ double ltc_speed;
+ int32_t ltc_enc_byte;
+ framepos_t ltc_enc_pos;
+ double ltc_enc_cnt;
+ framepos_t ltc_enc_off;
+ bool restarting;
- bool non_realtime_work_pending() const { return static_cast<bool>(post_transport_work); }
- bool process_can_proceed() const { return !(post_transport_work & ProcessCannotProceedMask); }
+ framepos_t ltc_timecode_offset;
+ bool ltc_timecode_negative_offset;
- struct MIDIRequest {
- enum Type {
- PortChange,
- Quit
- };
- Type type;
- };
+ jack_latency_range_t ltc_out_latency;
+
+ void ltc_tx_initialize();
+ void ltc_tx_cleanup();
+ void ltc_tx_reset();
+ void ltc_tx_resync_latency();
+ void ltc_tx_recalculate_position();
+ void ltc_tx_parse_offset();
+ void ltc_tx_send_time_code_for_cycle (framepos_t, framepos_t, double, double, pframes_t nframes);
+#endif
+
+ void reset_record_status ();
- Glib::Mutex midi_lock;
- pthread_t midi_thread;
- int midi_request_pipe[2];
- RingBuffer<MIDIRequest*> midi_requests;
+ int no_roll (pframes_t nframes);
+ int fail_roll (pframes_t nframes);
+
+ bool non_realtime_work_pending() const { return static_cast<bool>(post_transport_work()); }
+ bool process_can_proceed() const { return !(post_transport_work() & ProcessCannotProceedMask); }
+
+ MidiControlUI* midi_control_ui;
int start_midi_thread ();
- void terminate_midi_thread ();
- void poke_midi_thread ();
- static void *_midi_thread_work (void *arg);
- void midi_thread_work ();
- void change_midi_ports ();
- int use_config_midi_ports ();
void set_play_loop (bool yn);
- void overwrite_some_buffers (Diskstream*);
+ void unset_play_loop ();
+ void overwrite_some_buffers (Track *);
void flush_all_inserts ();
- int micro_locate (nframes_t distance);
- void locate (nframes_t, bool with_roll, bool with_flush, bool with_loop=false);
- void start_locate (nframes_t, bool with_roll, bool with_flush, bool with_loop=false);
- void force_locate (nframes_t frame, bool with_roll = false);
- void set_diskstream_speed (Diskstream*, double speed);
- void set_transport_speed (double speed, bool abort = false);
- void stop_transport (bool abort = false);
+ int micro_locate (framecnt_t distance);
+ void locate (framepos_t, bool with_roll, bool with_flush, bool with_loop=false, bool force=false, bool with_mmc=true);
+ void start_locate (framepos_t, bool with_roll, bool with_flush, bool with_loop=false, bool force=false);
+ void force_locate (framepos_t frame, bool with_roll = false);
+ void set_track_speed (Track *, double speed);
+ void set_transport_speed (double speed, bool abort = false, bool clear_state = false, bool as_default = false);
+ void stop_transport (bool abort = false, bool clear_state = false);
void start_transport ();
- void realtime_stop (bool abort);
+ void realtime_stop (bool abort, bool clear_state);
+ void realtime_locate ();
void non_realtime_start_scrub ();
void non_realtime_set_speed ();
void non_realtime_locate ();
void non_realtime_stop (bool abort, int entry_request_count, bool& finished);
void non_realtime_overwrite (int entry_request_count, bool& finished);
- void butler_transport_work ();
void post_transport ();
void engine_halted ();
void xrun_recovery ();
TempoMap *_tempo_map;
- void tempo_map_changed (Change);
+ void tempo_map_changed (const PBD::PropertyChange&);
/* edit/mix groups */
- int load_route_groups (const XMLNode&);
+ int load_route_groups (const XMLNode&, int);
std::list<RouteGroup *> _route_groups;
-
- /* disk-streams */
-
- SerializedRCUManager<DiskstreamList> diskstreams;
-
- uint32_t audio_dstream_buffer_size;
- uint32_t midi_dstream_buffer_size;
- int load_diskstreams (const XMLNode&);
+ RouteGroup* _all_route_group;
/* routes stuff */
+ boost::shared_ptr<Graph> _process_graph;
+
SerializedRCUManager<RouteList> routes;
- void add_routes (RouteList&, bool save);
+ void add_routes (RouteList&, bool input_auto_connect, bool output_auto_connect, bool save);
uint32_t destructive_index;
- boost::shared_ptr<Route> XMLRouteFactory (const XMLNode&);
+ boost::shared_ptr<Route> XMLRouteFactory (const XMLNode&, int);
+ boost::shared_ptr<Route> XMLRouteFactory_2X (const XMLNode&, int);
+
+ void route_processors_changed (RouteProcessorChange);
+
+ bool find_route_name (std::string const &, uint32_t& id, char* name, size_t name_len, bool);
+ void count_existing_track_channels (ChanCount& in, ChanCount& out);
+ void auto_connect_route (boost::shared_ptr<Route> route, ChanCount& existing_inputs, ChanCount& existing_outputs,
+ bool with_lock, bool connect_inputs = true,
+ ChanCount input_start = ChanCount (), ChanCount output_start = ChanCount ());
+ void midi_output_change_handler (IOChange change, void* /*src*/, boost::weak_ptr<Route> midi_track);
/* mixer stuff */
void route_listen_changed (void *src, boost::weak_ptr<Route>);
void route_mute_changed (void *src);
- void route_solo_changed (void *src, boost::weak_ptr<Route>);
+ void route_solo_changed (bool self_solo_change, void *src, boost::weak_ptr<Route>);
+ void route_solo_isolated_changed (void *src, boost::weak_ptr<Route>);
void update_route_solo_state (boost::shared_ptr<RouteList> r = boost::shared_ptr<RouteList>());
void listen_position_changed ();
/* REGION MANAGEMENT */
- std::map<std::string,uint32_t> region_name_map;
- void update_region_name_map (boost::shared_ptr<Region>);
-
- mutable Glib::Mutex region_lock;
- typedef std::map<PBD::ID,boost::shared_ptr<Region> > RegionList;
- RegionList regions;
-
- void add_region (boost::shared_ptr<Region>);
- void region_changed (Change, boost::weak_ptr<Region>);
- void remove_region (boost::weak_ptr<Region>);
+ mutable Glib::Threads::Mutex region_lock;
int load_regions (const XMLNode& node);
+ int load_compounds (const XMLNode& node);
- void route_group_changed ();
+ void route_added_to_route_group (RouteGroup *, boost::weak_ptr<Route>);
+ void route_removed_from_route_group (RouteGroup *, boost::weak_ptr<Route>);
+ void route_group_property_changed (RouteGroup *);
/* SOURCES */
- mutable Glib::Mutex source_lock;
+ mutable Glib::Threads::Mutex source_lock;
+
+ public:
typedef std::map<PBD::ID,boost::shared_ptr<Source> > SourceMap;
+ private:
SourceMap sources;
public:
/* PLAYLISTS */
- mutable Glib::Mutex playlist_lock;
- typedef std::set<boost::shared_ptr<Playlist> > PlaylistList;
- PlaylistList playlists;
- PlaylistList unused_playlists;
-
- int load_playlists (const XMLNode&);
- int load_unused_playlists (const XMLNode&);
void remove_playlist (boost::weak_ptr<Playlist>);
- void track_playlist (bool, boost::weak_ptr<Playlist>);
-
- boost::shared_ptr<Playlist> playlist_factory (std::string name);
- boost::shared_ptr<Playlist> XMLPlaylistFactory (const XMLNode&);
-
- void playlist_length_changed ();
- void diskstream_playlist_changed (boost::shared_ptr<Diskstream>);
-
- /* NAMED SELECTIONS */
-
- mutable Glib::Mutex named_selection_lock;
- typedef std::set<NamedSelection *> NamedSelectionList;
- NamedSelectionList named_selections;
-
- int load_named_selections (const XMLNode&);
-
- NamedSelection *named_selection_factory (std::string name);
- NamedSelection *XMLNamedSelectionFactory (const XMLNode&);
+ void track_playlist_changed (boost::weak_ptr<Track>);
+ void playlist_region_added (boost::weak_ptr<Region>);
+ void playlist_ranges_moved (std::list<Evoral::RangeMove<framepos_t> > const &);
+ void playlist_regions_extended (std::list<Evoral::Range<framepos_t> > const &);
/* CURVES and AUTOMATION LISTS */
std::map<PBD::ID, AutomationList*> automation_lists;
/* FLATTEN */
- int flatten_one_track (AudioTrack&, nframes_t start, nframes_t cnt);
+ int flatten_one_track (AudioTrack&, framepos_t start, framecnt_t cnt);
/* INSERT AND SEND MANAGEMENT */
boost::dynamic_bitset<uint32_t> send_bitset;
+ boost::dynamic_bitset<uint32_t> aux_send_bitset;
boost::dynamic_bitset<uint32_t> return_bitset;
boost::dynamic_bitset<uint32_t> insert_bitset;
- void add_processor (Processor *);
- void remove_processor (Processor *);
-
/* S/W RAID */
struct space_and_path {
- uint32_t blocks; /* 4kB blocks */
+ uint32_t blocks; ///< 4kB blocks
+ bool blocks_unknown; ///< true if blocks is unknown
std::string path;
- space_and_path() {
- blocks = 0;
- }
+ space_and_path ()
+ : blocks (0)
+ , blocks_unknown (true)
+ {}
};
struct space_and_path_ascending_cmp {
bool operator() (space_and_path a, space_and_path b) {
+ if (a.blocks_unknown != b.blocks_unknown) {
+ return !a.blocks_unknown;
+ }
return a.blocks > b.blocks;
}
};
std::vector<space_and_path> session_dirs;
std::vector<space_and_path>::iterator last_rr_session_dir;
uint32_t _total_free_4k_blocks;
- Glib::Mutex space_lock;
+ /** If this is true, _total_free_4k_blocks is not definite,
+ as one or more of the session directories' filesystems
+ could not report free space.
+ */
+ bool _total_free_4k_blocks_uncertain;
+ Glib::Threads::Mutex space_lock;
+
+ bool no_questions_about_missing_files;
std::string get_best_session_directory_for_new_source ();
- void refresh_disk_space ();
mutable gint _playback_load;
mutable gint _capture_load;
- mutable gint _playback_load_min;
- mutable gint _capture_load_min;
/* I/O bundles */
XMLNode* _bundle_xml_node;
int load_bundles (XMLNode const &);
- void reverse_diskstream_buffers ();
-
- UndoHistory _history;
- std::stack<UndoTransaction*> _current_trans;
-
- GlobalRouteBooleanState get_global_route_boolean (bool (Route::*method)(void) const);
- GlobalRouteMeterState get_global_route_metering ();
-
- void set_global_route_boolean (GlobalRouteBooleanState s, void (Route::*method)(bool, void*), void *arg);
- void set_global_route_metering (GlobalRouteMeterState s, void *arg);
-
- void set_global_mute (GlobalRouteBooleanState s, void *src);
- void set_global_solo (GlobalRouteBooleanState s, void *src);
- void set_global_record_enable (GlobalRouteBooleanState s, void *src);
+ UndoHistory _history;
+ /** current undo transaction, or 0 */
+ UndoTransaction* _current_trans;
+ /** GQuarks to describe the reversible commands that are currently in progress.
+ * These may be nested, in which case more recently-started commands are toward
+ * the front of the list.
+ */
+ std::list<GQuark> _current_trans_quarks;
- void jack_timebase_callback (jack_transport_state_t, nframes_t, jack_position_t*, int);
+ void jack_timebase_callback (jack_transport_state_t, pframes_t, jack_position_t*, int);
int jack_sync_callback (jack_transport_state_t, jack_position_t*);
void reset_jack_connection (jack_client_t* jack);
- void record_enable_change_all (bool yn);
+ void process_rtop (SessionEvent*);
+
+ void update_latency (bool playback);
XMLNode& state(bool);
/* click track */
-
- struct Click {
- nframes_t start;
- nframes_t duration;
- nframes_t offset;
- const Sample *data;
-
- Click (nframes_t s, nframes_t d, const Sample *b)
- : start (s), duration (d), data (b) { offset = 0; }
-
- void *operator new(size_t ignored) {
- return pool.alloc ();
- };
-
- void operator delete(void *ptr, size_t size) {
- pool.release (ptr);
- }
-
- private:
- static Pool pool;
- };
-
typedef std::list<Click*> Clicks;
-
- Clicks clicks;
- bool _clicking;
- boost::shared_ptr<IO> _click_io;
- Sample* click_data;
- Sample* click_emphasis_data;
- nframes_t click_length;
- nframes_t click_emphasis_length;
- mutable Glib::RWLock click_lock;
-
- static const Sample default_click[];
- static const nframes_t default_click_length;
- static const Sample default_click_emphasis[];
- static const nframes_t default_click_emphasis_length;
+ Clicks clicks;
+ bool _clicking;
+ boost::shared_ptr<IO> _click_io;
+ boost::shared_ptr<Amp> _click_gain;
+ Sample* click_data;
+ Sample* click_emphasis_data;
+ framecnt_t click_length;
+ framecnt_t click_emphasis_length;
+ mutable Glib::Threads::RWLock click_lock;
+
+ static const Sample default_click[];
+ static const framecnt_t default_click_length;
+ static const Sample default_click_emphasis[];
+ static const framecnt_t default_click_emphasis_length;
Click *get_click();
+ framepos_t _clicks_cleared;
void setup_click_sounds (int which);
+ void setup_click_sounds (Sample**, Sample const *, framecnt_t*, framecnt_t, std::string const &);
void clear_clicks ();
- void click (nframes_t start, nframes_t nframes);
+ void click (framepos_t start, framecnt_t nframes);
std::vector<Route*> master_outs;
std::list<AudioRange> current_audio_range;
bool _play_range;
- void set_play_range (bool yn);
- void setup_auto_play ();
+ void set_play_range (std::list<AudioRange>&, bool leave_rolling);
+ void unset_play_range ();
/* main outs */
uint32_t main_outs;
boost::shared_ptr<Route> _master_out;
- boost::shared_ptr<Route> _control_out;
+ boost::shared_ptr<Route> _monitor_out;
- gain_t* _gain_automation_buffer;
- pan_t** _pan_automation_buffer;
- void allocate_pan_automation_buffers (nframes_t nframes, uint32_t howmany, bool force);
- uint32_t _npan_buffers;
+ void auto_connect_master_bus ();
- /* VST support */
+ /* Windows VST support */
- long _vst_callback (VSTPlugin*,
- long opcode,
- long index,
- long value,
- void* ptr,
- float opt);
+ long _windows_vst_callback (
+ WindowsVSTPlugin*,
+ long opcode,
+ long index,
+ long value,
+ void* ptr,
+ float opt
+ );
/* number of hardware ports we're using,
based on max (requested,available)
*/
- uint32_t n_physical_outputs;
- uint32_t n_physical_inputs;
-
- uint32_t n_physical_audio_outputs;
- uint32_t n_physical_audio_inputs;
-
- uint32_t n_physical_midi_outputs;
- uint32_t n_physical_midi_inputs;
+ ChanCount n_physical_outputs;
+ ChanCount n_physical_inputs;
int find_all_sources (std::string path, std::set<std::string>& result);
int find_all_sources_across_snapshots (std::set<std::string>& result, bool exclude_this_snapshot);
typedef std::set<boost::shared_ptr<PBD::Controllable> > Controllables;
- Glib::Mutex controllables_lock;
+ Glib::Threads::Mutex controllables_lock;
Controllables controllables;
+ boost::shared_ptr<PBD::Controllable> _solo_cut_control;
+
void reset_native_file_format();
bool first_file_data_format_reset;
bool first_file_header_format_reset;
XMLNode& get_control_protocol_state ();
void set_history_depth (uint32_t depth);
- void sync_order_keys ();
static bool _disable_all_loaded_plugins;
-
- SessionMetadata * _metadata;
mutable bool have_looped; ///< Used in ::audible_frame(*)
- void update_have_rec_enabled_diskstream ();
- gint _have_rec_enabled_diskstream;
+ void update_have_rec_enabled_track ();
+ gint _have_rec_enabled_track;
+
+ static int ask_about_playlist_deletion (boost::shared_ptr<Playlist>);
+
+ /* realtime "apply to set of routes" operations */
+ template<typename T> SessionEvent*
+ get_rt_event (boost::shared_ptr<RouteList> rl, T targ, SessionEvent::RTeventCallback after, bool group_override,
+ void (Session::*method) (boost::shared_ptr<RouteList>, T, bool)) {
+ SessionEvent* ev = new SessionEvent (SessionEvent::RealTimeOperation, SessionEvent::Add, SessionEvent::Immediate, 0, 0.0);
+ ev->rt_slot = boost::bind (method, this, rl, targ, group_override);
+ ev->rt_return = after;
+ ev->event_loop = PBD::EventLoop::get_event_loop_for_thread ();
+
+ return ev;
+ }
+
+ void rt_cancel_solo_after_disconnect (boost::shared_ptr<RouteList>, bool upstream, bool /* ignored*/ );
+ void rt_set_solo (boost::shared_ptr<RouteList>, bool yn, bool group_override);
+ void rt_set_just_one_solo (boost::shared_ptr<RouteList>, bool yn, bool /* ignored*/ );
+ void rt_set_mute (boost::shared_ptr<RouteList>, bool yn, bool group_override);
+ void rt_set_listen (boost::shared_ptr<RouteList>, bool yn, bool group_override);
+ void rt_set_solo_isolated (boost::shared_ptr<RouteList>, bool yn, bool group_override);
+ void rt_set_record_enabled (boost::shared_ptr<RouteList>, bool yn, bool group_override);
+ void rt_set_monitoring (boost::shared_ptr<RouteList>, MonitorChoice, bool group_override);
+
+ /** temporary list of Diskstreams used only during load of 2.X sessions */
+ std::list<boost::shared_ptr<Diskstream> > _diskstreams_2X;
+
+ void add_session_range_location (framepos_t, framepos_t);
+
+ void setup_midi_machine_control ();
+
+ void step_edit_status_change (bool);
+ uint32_t _step_editors;
+
+ /** true if timecode transmission by the transport is suspended, otherwise false */
+ mutable gint _suspend_timecode_transmission;
+
+ void update_locations_after_tempo_map_change (Locations::LocationList &);
+
+ void start_time_changed (framepos_t);
+ void end_time_changed (framepos_t);
+
+ void set_track_monitor_input_status (bool);
+ framepos_t compute_stop_limit () const;
+
+ boost::shared_ptr<Speakers> _speakers;
+ void load_nested_sources (const XMLNode& node);
+
+ /** The directed graph of routes that is currently being used for audio processing
+ and solo/mute computations.
+ */
+ GraphEdges _current_route_graph;
+
+ uint32_t next_control_id () const;
+ bool ignore_route_processor_changes;
+
+ MidiClockTicker* midi_clock;
+
+ boost::shared_ptr<IO> _ltc_input;
+ boost::shared_ptr<IO> _ltc_output;
+
+ void reconnect_ltc_input ();
+ void reconnect_ltc_output ();
};
} // namespace ARDOUR
projects / ardour.git / blobdiff