#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 "midi++/types.h"
+#include "timecode/time.h"
+
#include "ardour/ardour.h"
#include "ardour/click.h"
#include "ardour/chan_count.h"
#include "ardour/session_configuration.h"
#include "ardour/session_event.h"
#include "ardour/location.h"
-#include "ardour/timecode.h"
#include "ardour/interpolation.h"
+#include "ardour/speakers.h"
#ifdef HAVE_JACK_SESSION
#include <jack/session.h>
class BufferSet;
class Bundle;
class Butler;
-class ControlProtocolInfo;
class Diskstream;
class ExportHandler;
class ExportStatus;
class SessionPlaylists;
class Slave;
class Source;
+class Speakers;
class TempoMap;
class VSTPlugin;
class Graph;
class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionList, public SessionEventManager
{
public:
- enum RecordState {
+ enum RecordState {
Disabled = 0,
Enabled = 1,
Recording = 2
};
- /* 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.
- */
+ /* 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&,
- const std::string& fullpath,
- const std::string& snapshot_name,
- BusProfile* bus_profile = 0,
- std::string mix_template = "");
+ const std::string& fullpath,
+ const std::string& snapshot_name,
+ BusProfile* bus_profile = 0,
+ std::string mix_template = "");
virtual ~Session ();
-
+
std::string path() const { return _path; }
std::string name() const { return _name; }
std::string snap_name() const { return _current_snapshot_name; }
static PBD::Signal1<void,std::string> Dialog;
- std::string sound_dir (bool with_path = true) const;
- std::string peak_dir () const;
- std::string dead_sound_dir () const;
+ int ensure_subdirs ();
+
std::string automation_dir () const;
std::string analysis_dir() const;
+ std::string plugins_dir() const;
- int ensure_subdirs ();
-
- Glib::ustring peak_path (Glib::ustring) const;
+ std::string peak_path (std::string) const;
- static std::string change_source_path_by_name (std::string oldpath, std::string oldname, std::string newname, bool destructive);
+ 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);
void refresh_disk_space ();
int load_diskstreams_2X (XMLNode const &, int);
-
+
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 (nframes64_t const) 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;
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);
- bool io_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);
return (RecordState) g_atomic_int_get (&_record_status);
}
- bool actively_recording () {
+ bool actively_recording () const {
return record_status() == Recording;
}
/* Transport mechanism signals */
- PBD::Signal0<void> TransportStateChange; /* generic */
- PBD::Signal1<void,nframes64_t> PositionChanged; /* sent after any non-sequential motion */
- PBD::Signal1<void,nframes64_t> Xrun;
+ /** 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 */
/** Emitted when anything about any of our route groups changes */
PBD::Signal0<void> RouteGroupChanged;
+ /* Step Editing status changed */
+ PBD::Signal1<void,bool> StepEditStatusChange;
+
void queue_event (SessionEvent*);
- 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_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 (nframes_t frame, bool with_roll = 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; }
+ framepos_t last_transport_start () const { return _last_roll_location; }
void goto_end ();
void goto_start ();
- void set_session_start (nframes_t);
- void set_session_end (nframes_t);
void use_rf_shuttle_speed ();
void allow_auto_play (bool yn);
void request_transport_speed (double speed);
+ void request_transport_speed_nonzero (double);
void request_overwrite_buffer (Track *);
void adjust_playback_buffering();
void adjust_capture_buffering();
int wipe ();
- std::pair<nframes_t, nframes_t> get_extent () const;
- nframes_t current_end_frame () const;
- nframes_t current_start_frame () const;
- /// "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_timecode_frame() const { return _frames_per_timecode_frame; }
- nframes_t timecode_frames_per_hour() const { return _timecode_frames_per_hour; }
+ framecnt_t timecode_frames_per_hour() const { return _timecode_frames_per_hour; }
MIDI::byte get_mtc_timecode_bits() const {
return mtc_timecode_bits; /* encoding of SMTPE type for MTC */
/* Locations */
- Locations *locations() { return &_locations; }
+ Locations *locations() { return _locations; }
PBD::Signal1<void,Location*> auto_loop_location_changed;
PBD::Signal1<void,Location*> auto_punch_location_changed;
void reset_input_monitor_state ();
- 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; }
+ 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; }
-#ifdef HAVE_JACK_SESSION
+#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);
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;
PBD::Signal1<void,RouteGroup*> route_group_added;
PBD::Signal0<void> route_group_removed;
+ PBD::Signal0<void> route_groups_reordered;
void foreach_route_group (boost::function<void(RouteGroup*)> f) {
for (std::list<RouteGroup *>::iterator i = _route_groups.begin(); i != _route_groups.end(); ++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 (bool aux, int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many);
+ RouteList new_audio_route (
+ int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many, std::string name_template = ""
+ );
std::list<boost::shared_ptr<MidiTrack> > new_midi_track (
- TrackMode mode = Normal, RouteGroup* route_group = 0, uint32_t how_many = 1
+ TrackMode mode = Normal, RouteGroup* route_group = 0, uint32_t how_many = 1, std::string name_template = ""
);
void remove_route (boost::shared_ptr<Route>);
/* Time */
- nframes64_t transport_frame () const {return _transport_frame; }
- nframes64_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 timecode_to_sample(Timecode::Time& timecode, nframes_t& sample, bool use_offset, bool use_subframes) const;
- void sample_to_timecode(nframes_t sample, Timecode::Time& timecode, bool use_offset, bool use_subframes) 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 (nframes_t when, Timecode::Time&);
- void timecode_time_subframes (nframes_t when, Timecode::Time&);
-
- void timecode_duration (nframes_t, Timecode::Time&) const;
- void timecode_duration_string (char *, nframes_t) const;
+ void timecode_time (framepos_t when, Timecode::Time&);
+ void timecode_time_subframes (framepos_t when, Timecode::Time&);
- void set_timecode_offset (nframes_t);
- nframes_t timecode_offset () const { return _timecode_offset; }
- void set_timecode_offset_negative (bool);
- bool timecode_offset_negative () const { return _timecode_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 PBD::Signal0<void> StartTimeChanged;
- static PBD::Signal0<void> EndTimeChanged;
- static PBD::Signal0<void> TimecodeOffsetChanged;
+ static PBD::Signal1<void, framepos_t> StartTimeChanged;
+ static PBD::Signal1<void, framepos_t> EndTimeChanged;
- std::vector<SyncSource> get_available_sync_options() const;
+ std::vector<SyncSource> get_available_sync_options() const;
void request_sync_source (Slave*);
- bool synced_to_jack() const { return config.get_external_sync() && config.get_sync_source() == JACK; }
+ 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 timecode time (in that order)
- PBD::Signal3<void,const nframes_t&, const BBT_Time&, const Timecode::Time&> tick;
+ PBD::Signal3<void, const framepos_t &, const Timecode::BBT_Time&, const Timecode::Time&> tick;
/* region info */
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, bool realtime);
- PBD::Signal1<int,nframes_t> ProcessExport;
+ 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>);
+ void cleanup_regions();
int cleanup_sources (CleanupReport&);
int cleanup_trash_sources (CleanupReport&);
/** handlers should return 0 for "ignore the rate mismatch",
!0 for "do not use this session"
*/
- static PBD::Signal2<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 PBD::Signal0<int> AskAboutPendingState;
- boost::shared_ptr<AudioFileSource> create_audio_source_for_session (size_t, std::string const &, uint32_t, bool);
+ 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 (Track*, std::string const &);
+ 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&);
void add_playlist (boost::shared_ptr<Playlist>, bool unused = false);
/* 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; }
/* 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_all (InterThreadInfo&);
bool soloing() const { return _non_soloed_outs_muted; }
bool listening() const { return _listen_cnt > 0; }
- bool solo_isolated() const { return _solo_isolated_cnt > 0; }
+ bool solo_isolated() const { return _solo_isolated_cnt > 0; }
static const SessionEvent::RTeventCallback rt_cleanup;
void set_just_one_solo (boost::shared_ptr<Route>, bool, 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_enable (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_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);
PBD::Signal1<void,bool> SoloActive;
PBD::Signal0<void> SoloChanged;
- PBD::Signal0<void> IsolatedChanged;
-
+ PBD::Signal0<void> IsolatedChanged;
+
/* control/master out */
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, Placement p);
+ 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);
/* s/w "RAID" management */
- nframes_t available_capture_duration();
+ framecnt_t available_capture_duration();
/* I/O bundles */
PBD::Signal1<void,boost::shared_ptr<Bundle> > BundleAdded;
PBD::Signal1<void,boost::shared_ptr<Bundle> > BundleRemoved;
- /* MIDI control */
-
- void midi_panic(void);
- MIDI::Port *mtc_input_port() const { return _mtc_input_port; }
- MIDI::Port *mtc_output_port() const { return _mtc_output_port; }
- MIDI::Port *midi_input_port() const { return _midi_input_port; }
- MIDI::Port *midi_output_port() const { return _midi_output_port; }
- MIDI::Port *midi_clock_input_port() const { return _midi_clock_input_port; }
- MIDI::Port *midi_clock_output_port() const { return _midi_clock_output_port; }
-
- PBD::Signal0<void> MTC_PortChanged;
- PBD::Signal0<void> MIDI_PortChanged;
- PBD::Signal0<void> MIDIClock_PortChanged;
-
- /* Scrubbing */
-
- void start_scrub (nframes_t where);
- void stop_scrub ();
- void set_scrub_speed (float);
- nframes_t scrub_buffer_size() const;
- PBD::Signal0<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);
- UndoTransaction* start_reversible_command (const std::string& cmd_name);
- void finish_reversible_command (UndoTransaction&);
-
void add_command (Command *const cmd) {
- assert(!_current_trans.empty ());
- _current_trans.top()->add_command (cmd);
+ assert (_current_trans);
+ _current_trans->add_command (cmd);
}
+ /** @return The list of operations that are currently in progress */
+ std::list<GQuark> const & current_operations () {
+ return _current_trans_quarks;
+ }
+
+ void add_commands (std::vector<Command*> const & cmds);
+
std::map<PBD::ID,PBD::StatefulDestructible*> registry;
// these commands are implemented in libs/ardour/session_command.cc
static PBD::Signal0<void> SendFeedback;
+ /* Speakers */
+
+ boost::shared_ptr<Speakers> get_speakers ();
+
/* Controllables */
boost::shared_ptr<PBD::Controllable> controllable_by_id (const PBD::ID&);
void add_controllable (boost::shared_ptr<PBD::Controllable>);
void remove_controllable (PBD::Controllable*);
+ boost::shared_ptr<PBD::Controllable> solo_cut_control() const;
+
SessionMetadata & metadata () { return *_metadata; }
SessionConfiguration config;
Waiting,
Running
};
-
+
SlaveState slave_state() const { return _slave_state; }
boost::shared_ptr<SessionPlaylists> playlists;
- void send_mmc_locate (nframes64_t);
+ void send_mmc_locate (framepos_t);
+ int send_full_time_code (framepos_t);
+
+ PBD::Signal0<void> RouteOrderKeyChanged;
+
+ 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;
+
+ /* 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;
protected:
friend class AudioEngine;
- void set_block_size (nframes_t nframes);
- void set_frame_rate (nframes_t nframes);
+ 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 (const std::string& mix_template, BusProfile*);
PendingDeclickIn = 0x1,
PendingDeclickOut = 0x2,
StopPendingCapture = 0x4,
- AutoReturning = 0x10,
PendingLocate = 0x20,
- PendingSetLoop = 0x40
};
/* 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 nframes64_t _transport_frame;
+ 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;
- CubicInterpolation interpolation;
+ void maybe_update_session_range (framepos_t, framepos_t);
+
+ // varispeed playback
+ double _transport_speed;
+ double _last_transport_speed;
+ double _target_transport_speed;
+ CubicInterpolation interpolation;
bool auto_play_legal;
- nframes64_t _last_slave_transport_frame;
- nframes_t maximum_output_latency;
- volatile nframes64_t _requested_return_frame;
- 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 _was_seamless;
void set_worst_io_latencies ();
+ 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 = 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); }
bool processing_blocked() const { return g_atomic_int_get (&processing_prohibited); }
- Glib::Mutex process_thread_lock;
-
std::list<ProcessThread*> process_threads;
+ Glib::Mutex process_thread_lock;
+ std::list<ProcessThread*> process_threads;
/* slave tracking */
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;
SlaveState _slave_state;
- nframes_t slave_wait_end;
+ 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);
- void follow_slave_silently(nframes_t nframes, float slave_speed);
+ 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);
- void switch_to_sync_source (SyncSource); /* !RT context */
- void drop_sync_source (); /* !RT context */
- void use_sync_source (Slave*); /* RT context */
+ 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;
- nframes_t post_export_position;
+ bool post_export_sync;
+ framepos_t post_export_position;
bool _exporting;
bool _export_rolling;
PBD::ScopedConnection export_freewheel_connection;
void get_track_statistics ();
- int process_routes (nframes_t, bool& need_butler);
- int silent_process_routes (nframes_t, bool& need_butler);
+ int process_routes (pframes_t, bool& need_butler);
+ int silent_process_routes (pframes_t, bool& need_butler);
bool get_rec_monitors_input () {
if (actively_recording()) {
}
}
- bool maybe_stop (nframes_t limit);
- 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* _mtc_input_port;
- MIDI::Port* _mtc_output_port;
- MIDI::Port* _midi_input_port;
- MIDI::Port* _midi_output_port;
- MIDI::Port* _midi_clock_input_port;
- MIDI::Port* _midi_clock_output_port;
std::string _path;
std::string _name;
- bool _is_new;
- 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;
void when_engine_running ();
void graph_reordered ();
+ /** current snapshot name, without the .ardour suffix */
std::string _current_snapshot_name;
XMLTree* state_tree;
int load_options (const XMLNode&);
int load_state (std::string snapshot_name);
- nframes_t _last_roll_location;
- nframes_t _last_roll_or_reversal_location;
- nframes_t _last_record_location;
+ framepos_t _last_roll_location;
+ 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;
void set_post_transport_work (PostTransportWork ptw) { g_atomic_int_set (&_post_transport_work, (gint) ptw); }
void add_post_transport_work (PostTransportWork ptw);
- void schedule_playback_buffering_adjustment ();
- void schedule_capture_buffering_adjustment ();
+ 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&);
void first_stage_init (std::string path, std::string snapshot_name);
int second_stage_init ();
- void update_session_range_location_marker ();
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 {
/* MIDI Machine Control */
- 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 (MIDI::Parser&, framepos_t timestamp);
+ void spp_continue (MIDI::Parser&, framepos_t timestamp);
+ void spp_stop (MIDI::Parser&, framepos_t timestamp);
void mmc_deferred_play (MIDI::MachineControl &);
void mmc_stop (MIDI::MachineControl &);
MIDI::byte mtc_msg[16];
MIDI::byte mtc_timecode_bits; /* encoding of SMTPE type for MTC */
MIDI::byte midi_msg[16];
- nframes_t outbound_mtc_timecode_frame;
+ framepos_t outbound_mtc_timecode_frame;
Timecode::Time transmitting_timecode_time;
int next_quarter_frame_to_send;
double _frames_per_timecode_frame; /* has to be floating point because of drop frame */
- nframes_t _frames_per_hour;
- nframes_t _timecode_frames_per_hour;
- nframes_t _timecode_offset;
- bool _timecode_offset_negative;
+ 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_timecode_valid;
- nframes_t last_timecode_when;
- Timecode::Time last_timecode;
+ bool last_timecode_valid;
+ framepos_t last_timecode_when;
+ Timecode::Time last_timecode;
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);
-
- nframes_t adjust_apparent_position (nframes_t frames);
+ int send_midi_time_code_for_cycle (framepos_t, framepos_t, pframes_t nframes);
void reset_record_status ();
- int no_roll (nframes_t nframes);
- int fail_roll (nframes_t nframes);
+ 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); }
void unset_play_loop ();
void overwrite_some_buffers (Track *);
void flush_all_inserts ();
- int micro_locate (nframes_t distance);
- void locate (nframes64_t, bool with_roll, bool with_flush, bool with_loop=false, bool force=false, bool with_mmc=true);
- void start_locate (nframes64_t, bool with_roll, bool with_flush, bool with_loop=false, bool force=false);
- void force_locate (nframes64_t frame, bool with_roll = 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);
+ void set_transport_speed (double speed, bool abort = false, bool clear_state = false);
void stop_transport (bool abort = false, bool clear_state = false);
void start_transport ();
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 ();
int load_route_groups (const XMLNode&, int);
std::list<RouteGroup *> _route_groups;
+ RouteGroup* _all_route_group;
/* routes stuff */
SerializedRCUManager<RouteList> routes;
- void add_routes (RouteList&, bool save);
+ void add_routes (RouteList&, bool auto_connect, bool save);
uint32_t destructive_index;
boost::shared_ptr<Route> XMLRouteFactory (const XMLNode&, int);
void route_processors_changed (RouteProcessorChange);
- bool find_route_name (const char* base, uint32_t& id, char* name, size_t name_len);
- void count_existing_route_channels (ChanCount& in, ChanCount& out);
- void auto_connect_route (boost::shared_ptr<Route> route,
- ChanCount& existing_inputs, ChanCount& existing_outputs);
+ 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 */
mutable Glib::Mutex region_lock;
int load_regions (const XMLNode& node);
+ int load_compounds (const XMLNode& node);
void route_group_changed ();
/* SOURCES */
mutable Glib::Mutex source_lock;
+
+ public:
typedef std::map<PBD::ID,boost::shared_ptr<Source> > SourceMap;
+ private:
SourceMap sources;
public:
/* PLAYLISTS */
void remove_playlist (boost::weak_ptr<Playlist>);
- void playlist_length_changed ();
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 &);
/* NAMED SELECTIONS */
/* 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 */
uint32_t _total_free_4k_blocks;
Glib::Mutex space_lock;
+ bool no_questions_about_missing_files;
+
std::string get_best_session_directory_for_new_source ();
mutable gint _playback_load;
void reverse_track_buffers ();
- UndoHistory _history;
- std::stack<UndoTransaction*> _current_trans;
+ 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 process_rtop (SessionEvent*);
+ void update_latency (bool playback);
+
XMLNode& state(bool);
/* click track */
boost::shared_ptr<IO> _click_io;
Sample* click_data;
Sample* click_emphasis_data;
- nframes_t click_length;
- nframes_t click_emphasis_length;
+ framecnt_t click_length;
+ framecnt_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;
+ 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();
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;
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);
Glib::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;
static int ask_about_playlist_deletion (boost::shared_ptr<Playlist>);
/* realtime "apply to set of routes" operations */
- SessionEvent* get_rt_event (boost::shared_ptr<RouteList> rl, bool yn, SessionEvent::RTeventCallback after, bool group_override,
+ SessionEvent* get_rt_event (
+ boost::shared_ptr<RouteList> rl, bool yn,
+ SessionEvent::RTeventCallback after, bool group_override,
void (Session::*method) (boost::shared_ptr<RouteList>, bool, bool));
void rt_set_solo (boost::shared_ptr<RouteList>, bool yn, bool group_override);
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_enable (boost::shared_ptr<RouteList>, bool yn, bool group_override);
+ void rt_set_record_enabled (boost::shared_ptr<RouteList>, bool yn, 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 (nframes_t, nframes_t);
+ void add_session_range_location (framepos_t, framepos_t);
void setup_midi_machine_control ();
+
+ void route_order_key_changed ();
+
+ 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);
};
} // namespace ARDOUR
projects / ardour.git / blobdiff