2008-06-02 17:41:35 -04:00
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/*
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2008-08-04 18:37:24 -04:00
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Copyright (C) 2000 Paul Davis
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2008-06-02 17:41:35 -04:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_session_h__
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#define __ardour_session_h__
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#include <string>
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#include <list>
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#include <map>
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#include <vector>
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#include <set>
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#include <stack>
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#include <boost/scoped_ptr.hpp>
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#include <boost/weak_ptr.hpp>
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#include <boost/dynamic_bitset.hpp>
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#include <stdint.h>
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#include <sndfile.h>
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#include <glibmm/thread.h>
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#include <pbd/error.h>
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#include <pbd/undo.h>
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#include <pbd/pool.h>
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#include <pbd/rcu.h>
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#include <pbd/statefuldestructible.h>
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#include <midi++/types.h>
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#include <midi++/mmc.h>
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2008-08-04 18:37:24 -04:00
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#include <pbd/stateful.h>
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#include <pbd/destructible.h>
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2008-06-02 17:41:35 -04:00
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#include <ardour/ardour.h>
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#include <ardour/configuration.h>
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#include <ardour/location.h>
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#include <ardour/gain.h>
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#include <ardour/chan_count.h>
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2008-06-02 17:41:35 -04:00
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#include <ardour/smpte.h>
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class XMLTree;
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class XMLNode;
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class AEffect;
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namespace MIDI {
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class Port;
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}
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namespace PBD {
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class Controllable;
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}
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namespace ARDOUR {
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class Port;
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class AudioEngine;
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class Slave;
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class Diskstream;
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class Route;
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class AuxInput;
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class Source;
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class AudioSource;
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class BufferSet;
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class IO;
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class Diskstream;
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class AudioDiskstream;
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class MidiDiskstream;
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class AudioFileSource;
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class MidiSource;
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class Auditioner;
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class Processor;
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class Send;
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class IOProcessor;
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class PortInsert;
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class PluginInsert;
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class Bundle;
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class TempoMap;
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class AudioTrack;
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class NamedSelection;
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class AudioRegion;
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class Region;
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class Playlist;
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class VSTPlugin;
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class ControlProtocolInfo;
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class MidiTrack;
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class MidiRegion;
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class SMFSource;
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class SessionDirectory;
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class SessionMetadata;
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class ExportHandler;
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class ExportStatus;
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struct RouteGroup;
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using std::vector;
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using std::string;
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using std::map;
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using std::set;
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class Session : public PBD::StatefulDestructible
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{
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private:
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typedef std::pair<boost::weak_ptr<Route>,bool> RouteBooleanState;
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typedef vector<RouteBooleanState> GlobalRouteBooleanState;
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typedef std::pair<boost::weak_ptr<Route>,MeterPoint> RouteMeterState;
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typedef vector<RouteMeterState> GlobalRouteMeterState;
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public:
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enum RecordState {
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Disabled = 0,
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Enabled = 1,
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Recording = 2
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};
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struct Event {
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enum Type {
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SetTransportSpeed,
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SetDiskstreamSpeed,
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Locate,
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LocateRoll,
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LocateRollLocate,
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SetLoop,
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PunchIn,
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PunchOut,
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RangeStop,
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RangeLocate,
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Overwrite,
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SetSlaveSource,
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Audition,
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InputConfigurationChange,
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SetAudioRange,
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SetPlayRange,
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2008-06-02 17:41:35 -04:00
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/* only one of each of these events
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can be queued at any one time
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*/
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StopOnce,
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AutoLoop
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};
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enum Action {
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Add,
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Remove,
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Replace,
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Clear
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};
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Type type;
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Action action;
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nframes_t action_frame;
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nframes_t target_frame;
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double speed;
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2008-06-02 17:41:35 -04:00
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union {
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void* ptr;
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bool yes_or_no;
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nframes_t target2_frame;
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SlaveSource slave;
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Route* route;
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};
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boost::shared_ptr<Region> region;
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list<AudioRange> audio_range;
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list<MusicRange> music_range;
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2009-01-09 04:18:24 -05:00
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Event(Type t, Action a, nframes_t when, nframes_t where, double spd, bool yn = false)
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: type (t),
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action (a),
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action_frame (when),
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target_frame (where),
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speed (spd),
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yes_or_no (yn) {}
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void set_ptr (void* p) {
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ptr = p;
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}
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bool before (const Event& other) const {
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return action_frame < other.action_frame;
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}
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bool after (const Event& other) const {
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return action_frame > other.action_frame;
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}
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static bool compare (const Event *e1, const Event *e2) {
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return e1->before (*e2);
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}
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void *operator new (size_t ignored) {
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return pool.alloc ();
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}
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void operator delete(void *ptr, size_t size) {
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pool.release (ptr);
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}
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static const nframes_t Immediate = 0;
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private:
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static MultiAllocSingleReleasePool pool;
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};
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/* creating from an XML file */
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Session (AudioEngine&,
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const string& fullpath,
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const string& snapshot_name,
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string mix_template = "");
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/* creating a new Session */
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Session (AudioEngine&,
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string fullpath,
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string snapshot_name,
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AutoConnectOption input_auto_connect,
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AutoConnectOption output_auto_connect,
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uint32_t control_out_channels,
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uint32_t master_out_channels,
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uint32_t n_physical_in,
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uint32_t n_physical_out,
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nframes_t initial_length);
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virtual ~Session ();
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string path() const { return _path; }
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string name() const { return _name; }
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string snap_name() const { return _current_snapshot_name; }
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string raid_path () const;
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void set_snap_name ();
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void set_dirty ();
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void set_clean ();
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bool dirty() const { return _state_of_the_state & Dirty; }
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void set_deletion_in_progress ();
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bool deletion_in_progress() const { return _state_of_the_state & Deletion; }
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sigc::signal<void> DirtyChanged;
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const SessionDirectory& session_directory () const { return *(_session_dir.get()); }
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static sigc::signal<void> AutoBindingOn;
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static sigc::signal<void> AutoBindingOff;
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static sigc::signal<void,std::string> Dialog;
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std::string sound_dir (bool with_path = true) const;
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std::string peak_dir () const;
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std::string dead_sound_dir () const;
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std::string automation_dir () const;
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std::string analysis_dir() const;
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2008-06-02 17:41:35 -04:00
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int ensure_subdirs ();
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Glib::ustring peak_path (Glib::ustring) const;
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static string change_audio_path_by_name (string oldpath, string oldname, string newname, bool destructive);
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static string change_midi_path_by_name (string oldpath, string oldname, string newname, bool destructive);
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string peak_path_from_audio_path (string) const;
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string audio_path_from_name (string, uint32_t nchans, uint32_t chan, bool destructive);
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string midi_path_from_name (string);
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void process (nframes_t nframes);
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BufferSet& get_silent_buffers (ChanCount count = ChanCount::ZERO);
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BufferSet& get_scratch_buffers (ChanCount count = ChanCount::ZERO);
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BufferSet& get_mix_buffers (ChanCount count = ChanCount::ZERO);
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2008-06-02 17:41:35 -04:00
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void add_diskstream (boost::shared_ptr<Diskstream>);
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boost::shared_ptr<Diskstream> diskstream_by_id (const PBD::ID& id);
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boost::shared_ptr<Diskstream> diskstream_by_name (string name);
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bool have_captured() const { return _have_captured; }
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void refill_all_diskstream_buffers ();
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uint32_t audio_diskstream_buffer_size() const { return audio_dstream_buffer_size; }
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uint32_t midi_diskstream_buffer_size() const { return midi_dstream_buffer_size; }
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2008-06-02 17:41:35 -04:00
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uint32_t get_next_diskstream_id() const { return n_diskstreams(); }
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uint32_t n_diskstreams() const;
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2008-06-02 17:41:35 -04:00
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typedef std::list<boost::shared_ptr<Diskstream> > DiskstreamList;
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2008-11-29 15:16:16 -05:00
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int load_routes (const XMLNode&);
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boost::shared_ptr<RouteList> get_routes() const {
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return routes.reader ();
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}
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uint32_t nroutes() const { return routes.reader()->size(); }
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uint32_t ntracks () const;
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uint32_t nbusses () const;
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2009-01-25 01:47:11 -05:00
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boost::shared_ptr<BundleList> bundles () {
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return _bundles.reader ();
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}
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2008-06-02 17:41:35 -04:00
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struct RoutePublicOrderSorter {
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bool operator() (boost::shared_ptr<Route>, boost::shared_ptr<Route> b);
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};
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2008-12-08 13:16:12 -05:00
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void sync_order_keys (const char* base);
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template<class T> void foreach_route (T *obj, void (T::*func)(Route&));
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template<class T> void foreach_route (T *obj, void (T::*func)(boost::shared_ptr<Route>));
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template<class T, class A> void foreach_route (T *obj, void (T::*func)(Route&, A), A arg);
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boost::shared_ptr<Route> route_by_name (string);
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boost::shared_ptr<Route> route_by_id (PBD::ID);
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boost::shared_ptr<Route> route_by_remote_id (uint32_t id);
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bool route_name_unique (string) const;
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bool get_record_enabled() const {
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return (record_status () >= Enabled);
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}
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RecordState record_status() const {
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return (RecordState) g_atomic_int_get (&_record_status);
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}
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bool actively_recording () {
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return record_status() == Recording;
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}
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bool record_enabling_legal () const;
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void maybe_enable_record ();
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void disable_record (bool rt_context, bool force = false);
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void step_back_from_record ();
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2008-08-04 18:37:24 -04:00
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2008-06-02 17:41:35 -04:00
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void maybe_write_autosave ();
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/* Proxy signal for region hidden changes */
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sigc::signal<void,boost::shared_ptr<Region> > RegionHiddenChange;
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/* Emitted when all i/o connections are complete */
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sigc::signal<void> IOConnectionsComplete;
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2008-06-02 17:41:35 -04:00
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/* Record status signals */
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|
|
|
|
|
sigc::signal<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;
|
|
|
|
|
|
|
|
sigc::signal<void,RouteList&> RouteAdded;
|
|
|
|
|
|
|
|
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 request_play_loop (bool yn);
|
|
|
|
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); _end_location_is_free = false; }
|
|
|
|
void use_rf_shuttle_speed ();
|
|
|
|
void allow_auto_play (bool yn);
|
2009-01-09 04:18:24 -05:00
|
|
|
void request_transport_speed (double speed);
|
2008-06-02 17:41:35 -04:00
|
|
|
void request_overwrite_buffer (Diskstream*);
|
2009-01-09 04:18:24 -05:00
|
|
|
void request_diskstream_speed (Diskstream&, double speed);
|
2008-06-02 17:41:35 -04:00
|
|
|
void request_input_change_handling ();
|
|
|
|
|
|
|
|
bool locate_pending() const { return static_cast<bool>(post_transport_work&PostTransportLocate); }
|
|
|
|
bool transport_locked () const;
|
|
|
|
|
|
|
|
int wipe ();
|
|
|
|
//int wipe_diskstream (AudioDiskstream *);
|
|
|
|
|
|
|
|
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; }
|
|
|
|
|
|
|
|
double frames_per_smpte_frame() const { return _frames_per_smpte_frame; }
|
|
|
|
nframes_t smpte_frames_per_hour() const { return _smpte_frames_per_hour; }
|
|
|
|
|
2008-12-12 09:43:24 -05:00
|
|
|
MIDI::byte get_mtc_smpte_bits() const {
|
|
|
|
return mtc_smpte_bits; /* encoding of SMTPE type for MTC */
|
|
|
|
}
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
float smpte_frames_per_second() const;
|
|
|
|
bool smpte_drop_frames() const;
|
|
|
|
|
|
|
|
/* 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;
|
|
|
|
|
|
|
|
void set_auto_punch_location (Location *);
|
|
|
|
void set_auto_loop_location (Location *);
|
|
|
|
int location_name(string& result, string base = string(""));
|
|
|
|
|
|
|
|
void reset_input_monitor_state ();
|
|
|
|
|
|
|
|
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; }
|
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
int save_state (std::string snapshot_name, bool pending = false);
|
|
|
|
int restore_state (std::string snapshot_name);
|
|
|
|
int save_template (std::string template_name);
|
|
|
|
int save_history (std::string snapshot_name = "");
|
|
|
|
int restore_history (std::string snapshot_name);
|
|
|
|
void remove_state (std::string snapshot_name);
|
|
|
|
void rename_state (std::string old_name, std::string new_name);
|
2008-06-02 17:41:35 -04:00
|
|
|
void remove_pending_capture_state ();
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
static int rename_template (std::string old_name, std::string new_name);
|
|
|
|
static int delete_template (std::string name);
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
sigc::signal<void,string> StateSaved;
|
|
|
|
sigc::signal<void> StateReady;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
vector<string*>* possible_states() const;
|
|
|
|
static vector<string*>* possible_states(string path);
|
|
|
|
|
|
|
|
XMLNode& get_state();
|
|
|
|
int set_state(const XMLNode& node); // not idempotent
|
|
|
|
XMLNode& get_template();
|
|
|
|
|
|
|
|
/// The instant xml file is written to the session directory
|
2008-09-17 04:44:51 -04:00
|
|
|
void add_instant_xml (XMLNode&, bool write_to_config = true);
|
2008-06-02 17:41:35 -04:00
|
|
|
XMLNode * instant_xml (const std::string& str);
|
|
|
|
|
|
|
|
enum StateOfTheState {
|
|
|
|
Clean = 0x0,
|
|
|
|
Dirty = 0x1,
|
|
|
|
CannotSave = 0x2,
|
|
|
|
Deletion = 0x4,
|
|
|
|
InitialConnecting = 0x8,
|
|
|
|
Loading = 0x10,
|
|
|
|
InCleanup = 0x20
|
|
|
|
};
|
|
|
|
|
|
|
|
StateOfTheState state_of_the_state() const { return _state_of_the_state; }
|
|
|
|
|
|
|
|
RouteGroup* add_edit_group (string);
|
|
|
|
RouteGroup* add_mix_group (string);
|
|
|
|
|
|
|
|
void remove_edit_group (RouteGroup&);
|
|
|
|
void remove_mix_group (RouteGroup&);
|
|
|
|
|
|
|
|
RouteGroup *mix_group_by_name (string);
|
|
|
|
RouteGroup *edit_group_by_name (string);
|
|
|
|
|
|
|
|
sigc::signal<void,RouteGroup*> edit_group_added;
|
|
|
|
sigc::signal<void,RouteGroup*> mix_group_added;
|
|
|
|
sigc::signal<void> edit_group_removed;
|
|
|
|
sigc::signal<void> mix_group_removed;
|
|
|
|
|
|
|
|
void foreach_edit_group (sigc::slot<void,RouteGroup*> sl) {
|
|
|
|
for (list<RouteGroup *>::iterator i = edit_groups.begin(); i != edit_groups.end(); i++) {
|
|
|
|
sl (*i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void foreach_mix_group (sigc::slot<void,RouteGroup*> sl) {
|
|
|
|
for (list<RouteGroup *>::iterator i = mix_groups.begin(); i != mix_groups.end(); i++) {
|
|
|
|
sl (*i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* fundamental operations. duh. */
|
|
|
|
|
|
|
|
std::list<boost::shared_ptr<AudioTrack> > new_audio_track (int input_channels, int output_channels, TrackMode mode = Normal, uint32_t how_many = 1);
|
|
|
|
RouteList new_audio_route (int input_channels, int output_channels, uint32_t how_many);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
std::list<boost::shared_ptr<MidiTrack> > new_midi_track (TrackMode mode = Normal, uint32_t how_many = 1);
|
|
|
|
//boost::shared_ptr<Route> new_midi_route (uint32_t how_many = 1);
|
|
|
|
|
|
|
|
void remove_route (boost::shared_ptr<Route>);
|
|
|
|
void resort_routes ();
|
|
|
|
void resort_routes_using (boost::shared_ptr<RouteList>);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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; }
|
|
|
|
|
|
|
|
enum PullupFormat {
|
|
|
|
pullup_Plus4Plus1,
|
|
|
|
pullup_Plus4,
|
|
|
|
pullup_Plus4Minus1,
|
|
|
|
pullup_Plus1,
|
|
|
|
pullup_None,
|
|
|
|
pullup_Minus1,
|
|
|
|
pullup_Minus4Plus1,
|
|
|
|
pullup_Minus4,
|
|
|
|
pullup_Minus4Minus1
|
|
|
|
};
|
|
|
|
|
|
|
|
int set_smpte_format (SmpteFormat);
|
|
|
|
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 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; }
|
|
|
|
|
2008-09-17 04:44:51 -04:00
|
|
|
nframes_t convert_to_frames_at (nframes_t position, AnyTime const &);
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
static sigc::signal<void> StartTimeChanged;
|
|
|
|
static sigc::signal<void> EndTimeChanged;
|
|
|
|
static sigc::signal<void> SMPTEOffsetChanged;
|
|
|
|
|
|
|
|
void request_slave_source (SlaveSource);
|
|
|
|
bool synced_to_jack() const { return Config->get_slave_source() == JACK; }
|
|
|
|
|
2009-01-09 04:18:24 -05:00
|
|
|
double transport_speed() const { return _transport_speed; }
|
2008-06-02 17:41:35 -04:00
|
|
|
bool transport_stopped() const { return _transport_speed == 0.0f; }
|
|
|
|
bool transport_rolling() const { return _transport_speed != 0.0f; }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void set_silent (bool yn);
|
|
|
|
bool silent () { return _silent; }
|
|
|
|
|
|
|
|
int jack_slave_sync (nframes_t);
|
|
|
|
|
|
|
|
TempoMap& tempo_map() { return *_tempo_map; }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-11-26 04:50:29 -05:00
|
|
|
/// 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;
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* region info */
|
|
|
|
|
|
|
|
void add_regions (std::vector<boost::shared_ptr<Region> >&);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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;
|
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
int region_name (string& result, string base = string(""), bool newlevel = false);
|
2008-06-02 17:41:35 -04:00
|
|
|
string new_region_name (string);
|
|
|
|
string path_from_region_name (DataType type, string name, string identifier);
|
|
|
|
|
|
|
|
boost::shared_ptr<Region> find_whole_file_parent (boost::shared_ptr<Region const>);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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 import_status : public InterThreadInfo {
|
|
|
|
string doing_what;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* control info */
|
2008-12-12 09:43:24 -05:00
|
|
|
uint32_t total;
|
2008-06-02 17:41:35 -04:00
|
|
|
SrcQuality quality;
|
|
|
|
volatile bool freeze;
|
|
|
|
std::vector<Glib::ustring> paths;
|
|
|
|
bool replace_existing_source;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* result */
|
|
|
|
SourceList sources;
|
|
|
|
};
|
|
|
|
|
|
|
|
void import_audiofiles (import_status&);
|
|
|
|
bool sample_rate_convert (import_status&, string infile, string& outfile);
|
|
|
|
string build_tmp_convert_name (string file);
|
|
|
|
|
2008-09-17 04:44:51 -04:00
|
|
|
boost::shared_ptr<ExportHandler> get_export_handler ();
|
2008-09-28 07:11:38 -04:00
|
|
|
boost::shared_ptr<ExportStatus> get_export_status ();
|
2008-09-17 04:44:51 -04:00
|
|
|
|
2008-09-28 07:11:38 -04:00
|
|
|
int start_audio_export (nframes_t position, bool realtime);
|
2008-09-17 04:44:51 -04:00
|
|
|
|
|
|
|
sigc::signal<int, nframes_t> ProcessExport;
|
2008-09-28 07:11:38 -04:00
|
|
|
sigc::signal<void> ExportReadFinished;
|
2008-09-10 11:03:30 -04:00
|
|
|
static sigc::signal<void, std::string, std::string> Exported;
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
void add_source (boost::shared_ptr<Source>);
|
|
|
|
void remove_source (boost::weak_ptr<Source>);
|
|
|
|
|
|
|
|
struct cleanup_report {
|
|
|
|
vector<string> paths;
|
|
|
|
int64_t space;
|
|
|
|
};
|
|
|
|
|
|
|
|
int cleanup_sources (cleanup_report&);
|
|
|
|
int cleanup_trash_sources (cleanup_report&);
|
|
|
|
|
|
|
|
int destroy_region (boost::shared_ptr<Region>);
|
|
|
|
int destroy_regions (std::list<boost::shared_ptr<Region> >);
|
|
|
|
|
|
|
|
int remove_last_capture ();
|
|
|
|
|
|
|
|
/* handlers should return -1 for "stop cleanup", 0 for
|
|
|
|
"yes, delete this playlist" and 1 for "no, don't delete
|
|
|
|
this playlist.
|
|
|
|
*/
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
sigc::signal<int,boost::shared_ptr<ARDOUR::Playlist> > AskAboutPlaylistDeletion;
|
|
|
|
|
|
|
|
/* handlers should return 0 for "ignore the rate mismatch"
|
|
|
|
and !0 for "do not use this session"
|
|
|
|
*/
|
|
|
|
|
|
|
|
static sigc::signal<int,nframes_t, nframes_t> AskAboutSampleRateMismatch;
|
|
|
|
|
|
|
|
/* handlers should return !0 for use pending state, 0 for
|
|
|
|
ignore it.
|
|
|
|
*/
|
|
|
|
|
|
|
|
static sigc::signal<int> AskAboutPendingState;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
boost::shared_ptr<AudioFileSource> create_audio_source_for_session (ARDOUR::AudioDiskstream&, uint32_t which_channel, bool destructive);
|
|
|
|
|
|
|
|
boost::shared_ptr<MidiSource> create_midi_source_for_session (ARDOUR::MidiDiskstream&);
|
|
|
|
|
|
|
|
boost::shared_ptr<Source> source_by_id (const PBD::ID&);
|
|
|
|
boost::shared_ptr<Source> source_by_path_and_channel (const Glib::ustring&, uint16_t);
|
|
|
|
|
|
|
|
/* playlist management */
|
|
|
|
|
|
|
|
boost::shared_ptr<Playlist> playlist_by_name (string name);
|
2008-09-26 04:29:30 -04:00
|
|
|
void unassigned_playlists (std::list<boost::shared_ptr<Playlist> > & list);
|
|
|
|
void add_playlist (boost::shared_ptr<Playlist>, bool unused = false);
|
2008-06-02 17:41:35 -04:00
|
|
|
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 (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) */
|
2008-09-18 21:16:44 -04:00
|
|
|
void add_curve(Evoral::Curve*);
|
2008-06-02 17:41:35 -04:00
|
|
|
void add_automation_list(AutomationList*);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* 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 audition_playlist ();
|
|
|
|
void audition_region (boost::shared_ptr<Region>);
|
|
|
|
void cancel_audition ();
|
|
|
|
bool is_auditioning () const;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
sigc::signal<void,bool> AuditionActive;
|
|
|
|
|
|
|
|
/* flattening stuff */
|
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
boost::shared_ptr<Region> write_one_track (AudioTrack&, nframes_t start, nframes_t end, bool overwrite, vector<boost::shared_ptr<Source> >&,
|
|
|
|
InterThreadInfo& wot);
|
2008-06-02 17:41:35 -04:00
|
|
|
int freeze (InterThreadInfo&);
|
|
|
|
|
|
|
|
/* session-wide solo/mute/rec-enable */
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
bool soloing() const { return currently_soloing; }
|
|
|
|
|
|
|
|
void set_all_solo (bool);
|
|
|
|
void set_all_mute (bool);
|
|
|
|
|
|
|
|
sigc::signal<void,bool> SoloActive;
|
|
|
|
sigc::signal<void> SoloChanged;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void record_disenable_all ();
|
|
|
|
void record_enable_all ();
|
|
|
|
|
|
|
|
/* control/master out */
|
|
|
|
|
|
|
|
boost::shared_ptr<IO> control_out() const { return _control_out; }
|
|
|
|
boost::shared_ptr<IO> master_out() const { return _master_out; }
|
|
|
|
|
|
|
|
/* insert/send management */
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
uint32_t n_port_inserts() const { return _port_inserts.size(); }
|
|
|
|
uint32_t n_plugin_inserts() const { return _plugin_inserts.size(); }
|
|
|
|
uint32_t n_sends() const { return _sends.size(); }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
|
|
|
static void set_disable_all_loaded_plugins (bool yn) {
|
2008-06-02 17:41:35 -04:00
|
|
|
_disable_all_loaded_plugins = yn;
|
|
|
|
}
|
2008-08-04 18:37:24 -04:00
|
|
|
static bool get_disable_all_loaded_plugins() {
|
2008-06-02 17:41:35 -04:00
|
|
|
return _disable_all_loaded_plugins;
|
|
|
|
}
|
|
|
|
|
|
|
|
uint32_t next_send_id();
|
|
|
|
uint32_t next_insert_id();
|
|
|
|
void mark_send_id (uint32_t);
|
|
|
|
void mark_insert_id (uint32_t);
|
|
|
|
|
|
|
|
/* s/w "RAID" management */
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
nframes_t available_capture_duration();
|
|
|
|
|
|
|
|
/* I/O bundles */
|
|
|
|
|
|
|
|
void add_bundle (boost::shared_ptr<Bundle>);
|
|
|
|
void remove_bundle (boost::shared_ptr<Bundle>);
|
|
|
|
boost::shared_ptr<Bundle> bundle_by_name (string) const;
|
|
|
|
|
|
|
|
sigc::signal<void,boost::shared_ptr<Bundle> > BundleAdded;
|
|
|
|
sigc::signal<void,boost::shared_ptr<Bundle> > BundleRemoved;
|
|
|
|
|
|
|
|
/* MIDI */
|
|
|
|
|
|
|
|
void midi_panic(void);
|
|
|
|
int set_mtc_port (string port_tag);
|
|
|
|
int set_mmc_port (string port_tag);
|
|
|
|
int set_midi_port (string port_tag);
|
2008-08-04 18:37:24 -04:00
|
|
|
int set_midi_clock_port (string port_tag);
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDI::Port *mtc_port() const { return _mtc_port; }
|
|
|
|
MIDI::Port *mmc_port() const { return _mmc_port; }
|
|
|
|
MIDI::Port *midi_port() const { return _midi_port; }
|
2008-08-04 18:37:24 -04:00
|
|
|
MIDI::Port *midi_clock_port() const { return _midi_clock_port; }
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
sigc::signal<void> MTC_PortChanged;
|
|
|
|
sigc::signal<void> MMC_PortChanged;
|
|
|
|
sigc::signal<void> MIDI_PortChanged;
|
2008-08-04 18:37:24 -04:00
|
|
|
sigc::signal<void> MIDIClock_PortChanged;
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
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);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void set_mmc_receive_device_id (uint32_t id);
|
|
|
|
void set_mmc_send_device_id (uint32_t id);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* 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;
|
|
|
|
|
|
|
|
/* History (for editors, mixers, UIs etc.) */
|
|
|
|
|
|
|
|
/** Undo some transactions.
|
|
|
|
* @param n Number of transactions to undo.
|
|
|
|
*/
|
|
|
|
void undo (uint32_t n) {
|
|
|
|
_history.undo (n);
|
|
|
|
}
|
|
|
|
|
|
|
|
void redo (uint32_t n) {
|
|
|
|
_history.redo (n);
|
|
|
|
}
|
|
|
|
|
|
|
|
UndoHistory& history() { return _history; }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
uint32_t undo_depth() const { return _history.undo_depth(); }
|
|
|
|
uint32_t redo_depth() const { return _history.redo_depth(); }
|
|
|
|
string next_undo() const { return _history.next_undo(); }
|
|
|
|
string next_redo() const { return _history.next_redo(); }
|
|
|
|
|
|
|
|
void begin_reversible_command (const string& cmd_name);
|
|
|
|
void commit_reversible_command (Command* cmd = 0);
|
|
|
|
|
|
|
|
void add_command (Command *const cmd) {
|
|
|
|
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;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
};
|
|
|
|
|
|
|
|
class GlobalSoloStateCommand : public GlobalRouteStateCommand
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
GlobalSoloStateCommand (Session &, void *src);
|
|
|
|
GlobalSoloStateCommand (Session&, const XMLNode&);
|
|
|
|
void operator()(); //redo
|
|
|
|
void undo();
|
|
|
|
XMLNode &get_state();
|
|
|
|
void mark();
|
|
|
|
};
|
|
|
|
|
|
|
|
class GlobalMuteStateCommand : public GlobalRouteStateCommand
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
GlobalMuteStateCommand(Session &, void *src);
|
|
|
|
GlobalMuteStateCommand (Session&, const XMLNode&);
|
|
|
|
void operator()(); // redo
|
|
|
|
void undo();
|
|
|
|
XMLNode &get_state();
|
|
|
|
void mark();
|
|
|
|
};
|
|
|
|
|
|
|
|
class GlobalRecordEnableStateCommand : public GlobalRouteStateCommand
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
GlobalRecordEnableStateCommand(Session &, void *src);
|
|
|
|
GlobalRecordEnableStateCommand (Session&, const XMLNode&);
|
|
|
|
void operator()(); // redo
|
|
|
|
void undo();
|
|
|
|
XMLNode &get_state();
|
|
|
|
void mark();
|
|
|
|
};
|
|
|
|
|
|
|
|
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;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* clicking */
|
|
|
|
|
|
|
|
boost::shared_ptr<IO> click_io() { return _click_io; }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* 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 ();
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
float read_data_rate () const; // in usec
|
2008-06-02 17:41:35 -04:00
|
|
|
float write_data_rate () const;
|
|
|
|
|
|
|
|
/* ranges */
|
|
|
|
|
|
|
|
void set_audio_range (list<AudioRange>&);
|
|
|
|
void set_music_range (list<MusicRange>&);
|
|
|
|
|
|
|
|
void request_play_range (bool yn);
|
|
|
|
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; }
|
|
|
|
|
|
|
|
/* buffers for conversion */
|
|
|
|
enum RunContext {
|
|
|
|
ButlerContext = 0,
|
|
|
|
TransportContext,
|
|
|
|
ExportContext
|
|
|
|
};
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* VST support */
|
|
|
|
|
|
|
|
static long vst_callback (AEffect* effect,
|
|
|
|
long opcode,
|
|
|
|
long index,
|
|
|
|
long value,
|
|
|
|
void* ptr,
|
|
|
|
float opt);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
static sigc::signal<void> SendFeedback;
|
|
|
|
|
|
|
|
/* 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*);
|
|
|
|
|
2008-12-12 09:43:24 -05:00
|
|
|
/* metadata */
|
|
|
|
|
|
|
|
SessionMetadata & metadata () { return *_metadata; }
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
protected:
|
|
|
|
friend class AudioEngine;
|
|
|
|
void set_block_size (nframes_t nframes);
|
|
|
|
void set_frame_rate (nframes_t nframes);
|
|
|
|
|
|
|
|
protected:
|
|
|
|
friend class Diskstream;
|
|
|
|
void stop_butler ();
|
|
|
|
void wait_till_butler_finished();
|
|
|
|
|
|
|
|
protected:
|
|
|
|
friend class Route;
|
|
|
|
void schedule_curve_reallocation ();
|
|
|
|
void update_latency_compensation (bool, bool);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
private:
|
|
|
|
int create (bool& new_session, const string& mix_template, nframes_t initial_length);
|
|
|
|
void destroy ();
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
nframes_t compute_initial_length ();
|
|
|
|
|
|
|
|
enum SubState {
|
|
|
|
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);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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
|
|
|
|
int transport_sub_state;
|
|
|
|
mutable gint _record_status;
|
|
|
|
volatile nframes_t _transport_frame;
|
|
|
|
Location* end_location;
|
|
|
|
Location* start_location;
|
|
|
|
Slave* _slave;
|
|
|
|
bool _silent;
|
2009-01-09 04:18:24 -05:00
|
|
|
volatile double _transport_speed;
|
|
|
|
double _last_transport_speed;
|
2009-01-10 03:42:07 -05:00
|
|
|
// fixed point transport speed for varispeed playback
|
|
|
|
uint64_t phi;
|
|
|
|
// fixed point target transport speed for varispeed playback when tempo changes
|
|
|
|
uint64_t target_phi;
|
|
|
|
// fixed point phase for varispeed playback
|
|
|
|
uint64_t phase;
|
2008-06-02 17:41:35 -04:00
|
|
|
bool auto_play_legal;
|
|
|
|
nframes_t _last_slave_transport_frame;
|
|
|
|
nframes_t maximum_output_latency;
|
|
|
|
nframes_t last_stop_frame;
|
|
|
|
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;
|
|
|
|
bool _have_captured;
|
|
|
|
float _meter_hold;
|
|
|
|
float _meter_falloff;
|
|
|
|
bool _end_location_is_free;
|
|
|
|
|
|
|
|
void set_worst_io_latencies ();
|
|
|
|
void set_worst_io_latencies_x (IOChange asifwecare, void *ignored) {
|
|
|
|
set_worst_io_latencies ();
|
|
|
|
}
|
|
|
|
|
|
|
|
void update_latency_compensation_proxy (void* ignored);
|
|
|
|
|
|
|
|
void ensure_buffers (ChanCount howmany);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void process_scrub (nframes_t);
|
|
|
|
void process_without_events (nframes_t);
|
|
|
|
void process_with_events (nframes_t);
|
|
|
|
void process_audition (nframes_t);
|
2008-09-17 04:44:51 -04:00
|
|
|
void process_export (nframes_t);
|
|
|
|
int process_export_fw (nframes_t);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* slave tracking */
|
|
|
|
|
|
|
|
static const int delta_accumulator_size = 25;
|
|
|
|
int delta_accumulator_cnt;
|
|
|
|
long delta_accumulator[delta_accumulator_size];
|
|
|
|
long average_slave_delta;
|
|
|
|
int average_dir;
|
|
|
|
bool have_first_delta_accumulator;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
enum SlaveState {
|
|
|
|
Stopped,
|
|
|
|
Waiting,
|
|
|
|
Running
|
|
|
|
};
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
SlaveState slave_state;
|
|
|
|
nframes_t slave_wait_end;
|
|
|
|
|
|
|
|
void reset_slave_state ();
|
|
|
|
bool follow_slave (nframes_t, nframes_t);
|
2009-01-01 16:26:23 -05:00
|
|
|
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);
|
2009-01-05 04:22:27 -05:00
|
|
|
void follow_slave_silently(nframes_t nframes, nframes_t offset, float slave_speed);
|
2009-01-01 16:26:23 -05:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void set_slave_source (SlaveSource);
|
|
|
|
|
2008-09-28 07:11:38 -04:00
|
|
|
SlaveSource post_export_slave;
|
|
|
|
nframes_t post_export_position;
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
bool _exporting;
|
2008-09-17 04:44:51 -04:00
|
|
|
bool _exporting_realtime;
|
2008-09-28 07:11:38 -04:00
|
|
|
|
2008-09-17 04:44:51 -04:00
|
|
|
boost::shared_ptr<ExportHandler> export_handler;
|
2008-09-28 07:11:38 -04:00
|
|
|
boost::shared_ptr<ExportStatus> export_status;
|
|
|
|
|
|
|
|
int pre_export ();
|
|
|
|
int stop_audio_export ();
|
|
|
|
void finalize_audio_export ();
|
|
|
|
|
|
|
|
sigc::connection export_freewheel_connection;
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
void prepare_diskstreams ();
|
|
|
|
void commit_diskstreams (nframes_t, bool& session_requires_butler);
|
|
|
|
int process_routes (nframes_t, nframes_t);
|
|
|
|
int silent_process_routes (nframes_t, nframes_t);
|
|
|
|
|
|
|
|
bool get_rec_monitors_input () {
|
|
|
|
if (actively_recording()) {
|
|
|
|
return true;
|
|
|
|
} else {
|
|
|
|
if (Config->get_auto_input()) {
|
|
|
|
return false;
|
|
|
|
} else {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
int get_transport_declick_required () {
|
|
|
|
|
|
|
|
if (transport_sub_state & PendingDeclickIn) {
|
|
|
|
transport_sub_state &= ~PendingDeclickIn;
|
|
|
|
return 1;
|
|
|
|
} else if (transport_sub_state & PendingDeclickOut) {
|
|
|
|
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&, nframes_t&);
|
|
|
|
|
|
|
|
void check_declick_out ();
|
|
|
|
|
|
|
|
MIDI::MachineControl* mmc;
|
|
|
|
MIDI::Port* _mmc_port;
|
|
|
|
MIDI::Port* _mtc_port;
|
|
|
|
MIDI::Port* _midi_port;
|
2008-08-04 18:37:24 -04:00
|
|
|
MIDI::Port* _midi_clock_port;
|
2008-06-02 17:41:35 -04:00
|
|
|
string _path;
|
|
|
|
string _name;
|
|
|
|
bool session_send_mmc;
|
|
|
|
bool session_send_mtc;
|
|
|
|
bool session_midi_feedback;
|
|
|
|
bool play_loop;
|
|
|
|
bool loop_changing;
|
|
|
|
nframes_t last_loopend;
|
|
|
|
|
|
|
|
boost::scoped_ptr<SessionDirectory> _session_dir;
|
|
|
|
|
|
|
|
RingBuffer<Event*> pending_events;
|
|
|
|
|
|
|
|
void hookup_io ();
|
|
|
|
void when_engine_running ();
|
|
|
|
void graph_reordered ();
|
|
|
|
|
|
|
|
string _current_snapshot_name;
|
|
|
|
|
|
|
|
XMLTree* state_tree;
|
|
|
|
bool state_was_pending;
|
|
|
|
StateOfTheState _state_of_the_state;
|
|
|
|
|
|
|
|
void auto_save();
|
|
|
|
int load_options (const XMLNode&);
|
|
|
|
XMLNode& get_options () const;
|
|
|
|
int load_state (string snapshot_name);
|
|
|
|
bool save_config_options_predicate (ConfigVariableBase::Owner owner) const;
|
|
|
|
|
|
|
|
nframes_t _last_roll_location;
|
|
|
|
nframes_t _last_record_location;
|
|
|
|
|
|
|
|
bool pending_locate_roll;
|
|
|
|
nframes_t pending_locate_frame;
|
|
|
|
bool pending_locate_flush;
|
|
|
|
bool pending_abort;
|
|
|
|
bool pending_auto_loop;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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); }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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
|
|
|
|
};
|
2008-08-04 18:37:24 -04:00
|
|
|
|
|
|
|
static const PostTransportWork ProcessCannotProceedMask =
|
2008-06-02 17:41:35 -04:00
|
|
|
PostTransportWork (PostTransportInputChange|
|
|
|
|
PostTransportSpeed|
|
|
|
|
PostTransportReverse|
|
|
|
|
PostTransportCurveRealloc|
|
|
|
|
PostTransportScrub|
|
|
|
|
PostTransportAudition|
|
|
|
|
PostTransportLocate|
|
|
|
|
PostTransportStop);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
PostTransportWork post_transport_work;
|
|
|
|
|
|
|
|
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 ();
|
|
|
|
|
|
|
|
uint32_t cumulative_rf_motion;
|
|
|
|
uint32_t rf_scale;
|
|
|
|
|
|
|
|
void set_rf_speed (float speed);
|
|
|
|
void reset_rf_scale (nframes_t frames_moved);
|
|
|
|
|
|
|
|
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;
|
|
|
|
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;
|
|
|
|
void auto_loop_changed (Location *);
|
|
|
|
|
|
|
|
typedef 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 first_stage_init (string path, string snapshot_name);
|
|
|
|
int second_stage_init (bool new_tracks);
|
|
|
|
void find_current_end ();
|
|
|
|
void remove_empty_sounds ();
|
|
|
|
|
|
|
|
void setup_midi_control ();
|
|
|
|
int midi_read (MIDI::Port *);
|
|
|
|
|
|
|
|
void enable_record ();
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void increment_transport_position (uint32_t val) {
|
|
|
|
if (max_frames - val < _transport_frame) {
|
|
|
|
_transport_frame = max_frames;
|
|
|
|
} else {
|
|
|
|
_transport_frame += val;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void decrement_transport_position (uint32_t val) {
|
|
|
|
if (val < _transport_frame) {
|
|
|
|
_transport_frame -= val;
|
|
|
|
} else {
|
|
|
|
_transport_frame = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void post_transport_motion ();
|
|
|
|
static void *session_loader_thread (void *arg);
|
|
|
|
|
|
|
|
void *do_work();
|
|
|
|
|
|
|
|
void set_next_event ();
|
|
|
|
void process_event (Event *ev);
|
|
|
|
|
|
|
|
/* MIDI Machine Control */
|
|
|
|
|
|
|
|
void deliver_mmc (MIDI::MachineControl::Command, nframes_t);
|
|
|
|
|
2008-10-25 04:28:10 -04:00
|
|
|
void spp_start (MIDI::Parser&, nframes_t timestamp);
|
|
|
|
void spp_continue (MIDI::Parser&, nframes_t timestamp);
|
|
|
|
void spp_stop (MIDI::Parser&, nframes_t timestamp);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void mmc_deferred_play (MIDI::MachineControl &);
|
|
|
|
void mmc_stop (MIDI::MachineControl &);
|
|
|
|
void mmc_step (MIDI::MachineControl &, int);
|
|
|
|
void mmc_pause (MIDI::MachineControl &);
|
|
|
|
void mmc_record_pause (MIDI::MachineControl &);
|
|
|
|
void mmc_record_strobe (MIDI::MachineControl &);
|
|
|
|
void mmc_record_exit (MIDI::MachineControl &);
|
|
|
|
void mmc_track_record_status (MIDI::MachineControl &, uint32_t track, bool enabled);
|
|
|
|
void mmc_fast_forward (MIDI::MachineControl &);
|
|
|
|
void mmc_rewind (MIDI::MachineControl &);
|
|
|
|
void mmc_locate (MIDI::MachineControl &, const MIDI::byte *);
|
|
|
|
void mmc_shuttle (MIDI::MachineControl &mmc, float speed, bool forw);
|
|
|
|
void mmc_record_enable (MIDI::MachineControl &mmc, size_t track, bool enabled);
|
|
|
|
|
|
|
|
struct timeval last_mmc_step;
|
|
|
|
double step_speed;
|
|
|
|
|
|
|
|
typedef sigc::slot<bool> MidiTimeoutCallback;
|
|
|
|
typedef 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 midi_msg[16];
|
|
|
|
nframes_t outbound_mtc_smpte_frame;
|
|
|
|
SMPTE::Time transmitting_smpte_time;
|
|
|
|
int next_quarter_frame_to_send;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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;
|
|
|
|
|
|
|
|
/* 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;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
bool _send_smpte_update; ///< Flag to send a full frame (SMPTE) 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);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void reset_record_status ();
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
int no_roll (nframes_t nframes, nframes_t offset);
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
bool non_realtime_work_pending() const { return static_cast<bool>(post_transport_work); }
|
|
|
|
bool process_can_proceed() const { return !(post_transport_work & ProcessCannotProceedMask); }
|
|
|
|
|
|
|
|
struct MIDIRequest {
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
enum Type {
|
|
|
|
PortChange,
|
|
|
|
Quit
|
|
|
|
};
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
Type type;
|
|
|
|
|
|
|
|
MIDIRequest () {}
|
|
|
|
};
|
|
|
|
|
|
|
|
Glib::Mutex midi_lock;
|
|
|
|
pthread_t midi_thread;
|
|
|
|
int midi_request_pipe[2];
|
|
|
|
RingBuffer<MIDIRequest*> midi_requests;
|
|
|
|
|
|
|
|
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 flush_all_inserts ();
|
2008-09-10 11:03:30 -04:00
|
|
|
int micro_locate (nframes_t distance);
|
2008-06-02 17:41:35 -04:00
|
|
|
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);
|
2009-01-09 04:18:24 -05:00
|
|
|
void set_diskstream_speed (Diskstream*, double speed);
|
|
|
|
void set_transport_speed (double speed, bool abort = false);
|
2008-06-02 17:41:35 -04:00
|
|
|
void stop_transport (bool abort = false);
|
|
|
|
void start_transport ();
|
|
|
|
void realtime_stop (bool abort);
|
|
|
|
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);
|
|
|
|
|
|
|
|
/* edit/mix groups */
|
|
|
|
|
|
|
|
int load_route_groups (const XMLNode&, bool is_edit);
|
|
|
|
int load_edit_groups (const XMLNode&);
|
|
|
|
int load_mix_groups (const XMLNode&);
|
|
|
|
|
|
|
|
|
|
|
|
list<RouteGroup *> edit_groups;
|
|
|
|
list<RouteGroup *> mix_groups;
|
|
|
|
|
|
|
|
/* disk-streams */
|
|
|
|
|
2008-08-04 18:37:24 -04:00
|
|
|
SerializedRCUManager<DiskstreamList> diskstreams;
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
uint32_t audio_dstream_buffer_size;
|
|
|
|
uint32_t midi_dstream_buffer_size;
|
|
|
|
int load_diskstreams (const XMLNode&);
|
|
|
|
|
|
|
|
/* routes stuff */
|
|
|
|
|
|
|
|
SerializedRCUManager<RouteList> routes;
|
|
|
|
|
|
|
|
void add_routes (RouteList&, bool save);
|
|
|
|
uint32_t destructive_index;
|
|
|
|
|
|
|
|
boost::shared_ptr<Route> XMLRouteFactory (const XMLNode&);
|
|
|
|
|
|
|
|
/* mixer stuff */
|
|
|
|
|
|
|
|
bool solo_update_disabled;
|
|
|
|
bool currently_soloing;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void route_mute_changed (void *src);
|
|
|
|
void route_solo_changed (void *src, boost::weak_ptr<Route>);
|
|
|
|
void catch_up_on_solo ();
|
2008-12-12 09:43:24 -05:00
|
|
|
void catch_up_on_solo_mute_override ();
|
2008-06-02 17:41:35 -04:00
|
|
|
void update_route_solo_state ();
|
|
|
|
void modify_solo_mute (bool, bool);
|
|
|
|
void strip_portname_for_solo (string& portname);
|
|
|
|
|
|
|
|
/* REGION MANAGEMENT */
|
|
|
|
|
2008-09-10 11:03:30 -04:00
|
|
|
std::map<std::string,uint32_t> region_name_map;
|
|
|
|
void update_region_name_map (boost::shared_ptr<Region>);
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
mutable Glib::Mutex region_lock;
|
|
|
|
typedef map<PBD::ID,boost::shared_ptr<Region> > RegionList;
|
|
|
|
RegionList regions;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void add_region (boost::shared_ptr<Region>);
|
|
|
|
void region_changed (Change, boost::weak_ptr<Region>);
|
|
|
|
void remove_region (boost::weak_ptr<Region>);
|
|
|
|
|
|
|
|
int load_regions (const XMLNode& node);
|
|
|
|
|
|
|
|
/* SOURCES */
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
mutable Glib::Mutex source_lock;
|
|
|
|
typedef std::map<PBD::ID,boost::shared_ptr<Source> > SourceMap;
|
|
|
|
|
|
|
|
SourceMap sources;
|
|
|
|
|
|
|
|
public:
|
|
|
|
SourceMap get_sources() { return sources; }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
private:
|
|
|
|
|
|
|
|
|
|
|
|
int load_sources (const XMLNode& node);
|
|
|
|
XMLNode& get_sources_as_xml ();
|
|
|
|
|
|
|
|
boost::shared_ptr<Source> XMLSourceFactory (const XMLNode&);
|
|
|
|
|
|
|
|
/* PLAYLISTS */
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
mutable Glib::Mutex playlist_lock;
|
|
|
|
typedef 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 (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 set<NamedSelection *> NamedSelectionList;
|
|
|
|
NamedSelectionList named_selections;
|
|
|
|
|
|
|
|
int load_named_selections (const XMLNode&);
|
|
|
|
|
|
|
|
NamedSelection *named_selection_factory (string name);
|
|
|
|
NamedSelection *XMLNamedSelectionFactory (const XMLNode&);
|
|
|
|
|
|
|
|
/* CURVES and AUTOMATION LISTS */
|
2008-09-18 21:16:44 -04:00
|
|
|
std::map<PBD::ID, Evoral::Curve*> curves;
|
2008-06-02 17:41:35 -04:00
|
|
|
std::map<PBD::ID, AutomationList*> automation_lists;
|
|
|
|
|
|
|
|
/* DEFAULT FADE CURVES */
|
|
|
|
|
|
|
|
float default_fade_steepness;
|
|
|
|
float default_fade_msecs;
|
|
|
|
|
|
|
|
/* AUDITIONING */
|
|
|
|
|
|
|
|
boost::shared_ptr<Auditioner> auditioner;
|
|
|
|
void set_audition (boost::shared_ptr<Region>);
|
|
|
|
void non_realtime_set_audition ();
|
|
|
|
boost::shared_ptr<Region> pending_audition_region;
|
|
|
|
|
|
|
|
/* EXPORT */
|
|
|
|
|
|
|
|
/* FLATTEN */
|
|
|
|
|
|
|
|
int flatten_one_track (AudioTrack&, nframes_t start, nframes_t cnt);
|
|
|
|
|
|
|
|
/* INSERT AND SEND MANAGEMENT */
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
list<PortInsert *> _port_inserts;
|
|
|
|
list<PluginInsert *> _plugin_inserts;
|
|
|
|
list<Send *> _sends;
|
|
|
|
boost::dynamic_bitset<uint32_t> send_bitset;
|
|
|
|
boost::dynamic_bitset<uint32_t> insert_bitset;
|
|
|
|
uint32_t send_cnt;
|
|
|
|
uint32_t insert_cnt;
|
|
|
|
|
|
|
|
|
|
|
|
void add_processor (Processor *);
|
|
|
|
void remove_processor (Processor *);
|
|
|
|
|
|
|
|
/* S/W RAID */
|
|
|
|
|
|
|
|
struct space_and_path {
|
|
|
|
uint32_t blocks; /* 4kB blocks */
|
|
|
|
string path;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
|
|
|
space_and_path() {
|
2008-06-02 17:41:35 -04:00
|
|
|
blocks = 0;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
struct space_and_path_ascending_cmp {
|
|
|
|
bool operator() (space_and_path a, space_and_path b) {
|
|
|
|
return a.blocks > b.blocks;
|
|
|
|
}
|
|
|
|
};
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void setup_raid_path (string path);
|
|
|
|
|
|
|
|
vector<space_and_path> session_dirs;
|
|
|
|
vector<space_and_path>::iterator last_rr_session_dir;
|
|
|
|
uint32_t _total_free_4k_blocks;
|
|
|
|
Glib::Mutex space_lock;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
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 */
|
|
|
|
|
2009-01-25 01:47:11 -05:00
|
|
|
SerializedRCUManager<BundleList> _bundles;
|
2008-06-02 17:41:35 -04:00
|
|
|
XMLNode* _bundle_xml_node;
|
|
|
|
int load_bundles (XMLNode const &);
|
|
|
|
|
|
|
|
void reverse_diskstream_buffers ();
|
|
|
|
|
|
|
|
UndoHistory _history;
|
|
|
|
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);
|
|
|
|
|
|
|
|
void jack_timebase_callback (jack_transport_state_t, nframes_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);
|
|
|
|
|
|
|
|
XMLNode& state(bool);
|
|
|
|
|
|
|
|
/* click track */
|
|
|
|
|
|
|
|
struct Click {
|
|
|
|
nframes_t start;
|
|
|
|
nframes_t duration;
|
|
|
|
nframes_t offset;
|
|
|
|
const Sample *data;
|
|
|
|
|
2008-08-04 18:37:24 -04:00
|
|
|
Click (nframes_t s, nframes_t d, const Sample *b)
|
2008-06-02 17:41:35 -04:00
|
|
|
: start (s), duration (d), data (b) { offset = 0; }
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
void *operator new(size_t ignored) {
|
|
|
|
return pool.alloc ();
|
|
|
|
};
|
|
|
|
|
|
|
|
void operator delete(void *ptr, size_t size) {
|
|
|
|
pool.release (ptr);
|
|
|
|
}
|
|
|
|
|
|
|
|
private:
|
|
|
|
static Pool pool;
|
|
|
|
};
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
typedef 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;
|
|
|
|
|
|
|
|
Click *get_click();
|
|
|
|
void setup_click_sounds (int which);
|
|
|
|
void clear_clicks ();
|
|
|
|
void click (nframes_t start, nframes_t nframes, nframes_t offset);
|
|
|
|
|
|
|
|
vector<Route*> master_outs;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
/* range playback */
|
|
|
|
|
|
|
|
list<AudioRange> current_audio_range;
|
|
|
|
bool _play_range;
|
|
|
|
void set_play_range (bool yn);
|
|
|
|
void setup_auto_play ();
|
|
|
|
|
|
|
|
/* main outs */
|
|
|
|
uint32_t main_outs;
|
2008-08-04 18:37:24 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
boost::shared_ptr<IO> _master_out;
|
|
|
|
boost::shared_ptr<IO> _control_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;
|
|
|
|
|
|
|
|
/* VST support */
|
|
|
|
|
|
|
|
long _vst_callback (VSTPlugin*,
|
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long opcode,
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long index,
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long value,
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void* ptr,
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float opt);
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/* number of hardware ports we're using,
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based on max (requested,available)
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*/
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uint32_t n_physical_outputs;
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uint32_t n_physical_inputs;
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2008-12-12 09:43:24 -05:00
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uint32_t n_physical_audio_outputs;
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uint32_t n_physical_audio_inputs;
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uint32_t n_physical_midi_outputs;
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uint32_t n_physical_midi_inputs;
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2008-06-02 17:41:35 -04:00
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int find_all_sources (std::string path, std::set<std::string>& result);
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int find_all_sources_across_snapshots (std::set<std::string>& result, bool exclude_this_snapshot);
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LayerModel layer_model;
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CrossfadeModel xfade_model;
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typedef std::set<boost::shared_ptr<PBD::Controllable> > Controllables;
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Glib::Mutex controllables_lock;
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Controllables controllables;
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void reset_native_file_format();
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bool first_file_data_format_reset;
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bool first_file_header_format_reset;
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void config_changed (const char*);
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XMLNode& get_control_protocol_state ();
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2008-08-04 18:37:24 -04:00
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2008-06-02 17:41:35 -04:00
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void set_history_depth (uint32_t depth);
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void sync_order_keys ();
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2008-08-04 18:37:24 -04:00
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2008-06-02 17:41:35 -04:00
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static bool _disable_all_loaded_plugins;
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2008-09-17 04:44:51 -04:00
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/* Metadata */
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SessionMetadata * _metadata;
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2008-12-12 09:43:24 -05:00
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/* used in ::audible_frame() */
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mutable bool have_looped;
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2008-06-02 17:41:35 -04:00
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};
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} // namespace ARDOUR
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#endif /* __ardour_session_h__ */
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