- /*
- Copyright (C) 2000 Paul Davis
+/*
+ Copyright (C) 2000 Paul Davis
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
- */
+*/
#ifndef __ardour_session_h__
#define __ardour_session_h__
#include <stack>
#include <boost/weak_ptr.hpp>
+#include <boost/dynamic_bitset.hpp>
#include <stdint.h>
class Session : public PBD::StatefulDestructible
{
private:
- typedef std::pair<boost::shared_ptr<Route>,bool> RouteBooleanState;
+ typedef std::pair<boost::weak_ptr<Route>,bool> RouteBooleanState;
typedef vector<RouteBooleanState> GlobalRouteBooleanState;
- typedef std::pair<boost::shared_ptr<Route>,MeterPoint> RouteMeterState;
+ typedef std::pair<boost::weak_ptr<Route>,MeterPoint> RouteMeterState;
typedef vector<RouteMeterState> GlobalRouteMeterState;
public:
Route* route;
};
- boost::shared_ptr<Region> region;
+ boost::shared_ptr<Region> region;
list<AudioRange> audio_range;
list<MusicRange> music_range;
virtual ~Session ();
-
- static int find_session (string str, string& path, string& snapshot, bool& isnew);
-
string path() const { return _path; }
string name() const { return _name; }
string snap_name() const { return _current_snapshot_name; }
string raid_path () const;
+ string export_dir () const;
void set_snap_name ();
void set_dirty ();
void set_clean ();
bool dirty() const { return _state_of_the_state & Dirty; }
+ void set_deletion_in_progress ();
bool deletion_in_progress() const { return _state_of_the_state & Deletion; }
sigc::signal<void> DirtyChanged;
void disable_record (bool rt_context, bool force = false);
void step_back_from_record ();
+ void maybe_write_autosave ();
+
/* Proxy signal for region hidden changes */
sigc::signal<void,boost::shared_ptr<Region> > RegionHiddenChange;
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);
void request_transport_speed (float speed);
void request_overwrite_buffer (Diskstream*);
void request_diskstream_speed (Diskstream&, float speed);
double frames_per_smpte_frame() const { return _frames_per_smpte_frame; }
nframes_t smpte_frames_per_hour() const { return _smpte_frames_per_hour; }
+ float smpte_frames_per_second() const;
+ bool smpte_drop_frames() const;
+
/* Locations */
Locations *locations() { return &_locations; }
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 ();
int save_template (string template_name);
int save_history (string snapshot_name = "");
int restore_history (string snapshot_name);
+ void remove_state (string snapshot_name);
+ void rename_state (string old_name, string new_name);
static int rename_template (string old_name, string new_name);
void resort_routes ();
void resort_routes_using (boost::shared_ptr<RouteList>);
+ void set_remote_control_ids();
+
AudioEngine &engine() { return _engine; };
int32_t max_level;
nframes_t transport_frame () const {return _transport_frame; }
nframes_t audible_frame () const;
- enum SmpteFormat {
- smpte_23976,
- smpte_24,
- smpte_24976,
- smpte_25,
- smpte_2997,
- smpte_2997drop,
- smpte_30,
- smpte_30drop,
- smpte_5994,
- smpte_60,
- };
-
enum PullupFormat {
pullup_Plus4Plus1,
pullup_Plus4,
pullup_Minus1,
pullup_Minus4Plus1,
pullup_Minus4,
- pullup_Minus4Minus1,
+ pullup_Minus4Minus1
};
- int set_smpte_type (float fps, bool drop_frames);
-
+ int set_smpte_format (SmpteFormat);
void sync_time_vars();
void bbt_time (nframes_t when, BBT_Time&);
string new_region_name (string);
string path_from_region_name (string name, string identifier);
- boost::shared_ptr<Region> find_whole_file_parent (Region&);
+ boost::shared_ptr<Region> find_whole_file_parent (boost::shared_ptr<Region const>);
+
void find_equivalent_playlist_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >& result);
boost::shared_ptr<Region> XMLRegionFactory (const XMLNode&, bool full);
bool multichan;
bool sample_convert;
volatile bool freeze;
- string pathname;
+ std::vector<Glib::ustring> paths;
/* result */
std::vector<boost::shared_ptr<Region> > new_regions;
int start_audio_export (ARDOUR::AudioExportSpecification&);
int stop_audio_export (ARDOUR::AudioExportSpecification&);
-
+ void finalize_audio_export ();
+
void add_source (boost::shared_ptr<Source>);
void remove_source (boost::weak_ptr<Source>);
- int cleanup_audio_file_source (boost::shared_ptr<AudioFileSource>);
struct cleanup_report {
vector<string> paths;
- int32_t space;
+ int64_t space;
};
int cleanup_sources (cleanup_report&);
this playlist.
*/
- sigc::signal<int,ARDOUR::Playlist*> AskAboutPlaylistDeletion;
-
+ sigc::signal<int,boost::shared_ptr<ARDOUR::Playlist> > AskAboutPlaylistDeletion;
/* handlers should return !0 for use pending state, 0 for
ignore it.
static sigc::signal<int> AskAboutPendingState;
- sigc::signal<void,boost::shared_ptr<Source> > SourceAdded;
- sigc::signal<void,boost::shared_ptr<Source> > SourceRemoved;
-
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 */
- Playlist* playlist_by_name (string name);
- void add_playlist (Playlist *);
- sigc::signal<void,Playlist*> PlaylistAdded;
- sigc::signal<void,Playlist*> PlaylistRemoved;
+ boost::shared_ptr<Playlist> playlist_by_name (string name);
+ void add_playlist (boost::shared_ptr<Playlist>);
+ 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)(Playlist *));
+ 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 */
void set_all_mute (bool);
sigc::signal<void,bool> SoloActive;
+ sigc::signal<void> SoloChanged;
void record_disenable_all ();
void record_enable_all ();
uint32_t n_plugin_inserts() const { return _plugin_inserts.size(); }
uint32_t n_sends() const { return _sends.size(); }
- string next_send_name();
- string next_insert_name();
-
+ 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 */
nframes_t available_capture_duration();
void deliver_midi (MIDI::Port*, MIDI::byte*, int32_t size);
+ void set_mmc_device_id (uint32_t id);
+
/* Scrubbing */
void start_scrub (nframes_t where);
/* History (for editors, mixers, UIs etc.) */
+ /** Undo some transactions.
+ * @param n Number of transactions to undo.
+ */
void undo (uint32_t n) {
- history.undo (n);
+ _history.undo (n);
}
+
void redo (uint32_t n) {
- history.redo (n);
+ _history.redo (n);
}
- 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(); }
+ UndoHistory& history() { return _history; }
+
+ 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 (string cmd_name);
void commit_reversible_command (Command* cmd = 0);
current_trans->add_command (cmd);
}
- std::map<PBD::ID, PBD::StatefulDestructible*> registry;
+ 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::StatefulDestructible *);
+ 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;
+
+ };
- class GlobalSoloStateCommand : public Command
+ class GlobalSoloStateCommand : public GlobalRouteStateCommand
{
- GlobalRouteBooleanState before, after;
- Session &sess;
- void *src;
- public:
- GlobalSoloStateCommand(Session &, void *src);
- void operator()();
- void undo();
- XMLNode &get_state();
- void mark();
+ public:
+ GlobalSoloStateCommand (Session &, void *src);
+ GlobalSoloStateCommand (Session&, const XMLNode&);
+ void operator()(); //redo
+ void undo();
+ XMLNode &get_state();
+ void mark();
};
- class GlobalMuteStateCommand : public Command
+ class GlobalMuteStateCommand : public GlobalRouteStateCommand
{
- GlobalRouteBooleanState before, after;
- Session &sess;
- void *src;
- public:
- GlobalMuteStateCommand(Session &, void *src);
- void operator()();
- void undo();
- XMLNode &get_state();
- void mark();
+ public:
+ GlobalMuteStateCommand(Session &, void *src);
+ GlobalMuteStateCommand (Session&, const XMLNode&);
+ void operator()(); // redo
+ void undo();
+ XMLNode &get_state();
+ void mark();
};
- class GlobalRecordEnableStateCommand : public Command
+ class GlobalRecordEnableStateCommand : public GlobalRouteStateCommand
{
- GlobalRouteBooleanState before, after;
- Session &sess;
- void *src;
- public:
- GlobalRecordEnableStateCommand(Session &, void *src);
- void operator()();
- void undo();
- XMLNode &get_state();
- void mark();
+ public:
+ GlobalRecordEnableStateCommand(Session &, void *src);
+ GlobalRecordEnableStateCommand (Session&, const XMLNode&);
+ void operator()(); // redo
+ void undo();
+ XMLNode &get_state();
+ void mark();
};
class GlobalMeteringStateCommand : public Command
{
- GlobalRouteMeterState before, after;
- Session &sess;
- void *src;
- public:
- GlobalMeteringStateCommand(Session &, void *src);
- void operator()();
- void undo();
- XMLNode &get_state();
- void mark();
+ 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 */
static int read_favorite_dirs (FavoriteDirs&);
static int write_favorite_dirs (FavoriteDirs&);
-
- /* file suffixes */
-
- static const char* template_suffix() { return _template_suffix; }
- static const char* statefile_suffix() { return _statefile_suffix; }
- static const char* pending_suffix() { return _pending_suffix; }
/* buffers for gain and pan */
void* ptr,
float opt);
- typedef float (*compute_peak_t) (Sample *, nframes_t, float);
- typedef void (*apply_gain_to_buffer_t) (Sample *, nframes_t, float);
- typedef void (*mix_buffers_with_gain_t) (Sample *, Sample *, nframes_t, float);
- typedef void (*mix_buffers_no_gain_t) (Sample *, Sample *, nframes_t);
-
- static compute_peak_t compute_peak;
- static apply_gain_to_buffer_t apply_gain_to_buffer;
- static mix_buffers_with_gain_t mix_buffers_with_gain;
- static mix_buffers_no_gain_t mix_buffers_no_gain;
-
static sigc::signal<void> SendFeedback;
/* Controllables */
private:
int create (bool& new_session, string* mix_template, nframes_t initial_length);
+ void destroy ();
- static const char* _template_suffix;
- static const char* _statefile_suffix;
- static const char* _pending_suffix;
+ nframes_t compute_initial_length ();
enum SubState {
PendingDeclickIn = 0x1,
AudioEngine &_engine;
mutable gint processing_prohibited;
+ /// the function called when the main JACK process callback happens
process_function_type process_function;
process_function_type last_process_function;
bool waiting_for_sync_offset;
volatile float _transport_speed;
volatile float _desired_transport_speed;
float _last_transport_speed;
+ bool auto_play_legal;
nframes_t _last_slave_transport_frame;
nframes_t maximum_output_latency;
nframes_t last_stop_frame;
void hookup_io ();
void when_engine_running ();
- sigc::connection first_time_running;
void graph_reordered ();
string _current_snapshot_name;
bool butler_should_run;
mutable gint butler_should_do_transport_work;
int butler_request_pipe[2];
+
+ inline bool transport_work_requested() const { return g_atomic_int_get(&butler_should_do_transport_work); }
struct ButlerRequest {
enum Type {
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_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 *);
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;
- jack_nframes_t last_smpte_when;
+ nframes_t last_smpte_when;
SMPTE::Time last_smpte;
bool _send_smpte_update; ///< Flag to send a full frame (SMPTE) MTC message this cycle
- int send_full_time_code(jack_nframes_t nframes);
- int send_midi_time_code_for_cycle(jack_nframes_t nframes);
+ 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);
void realtime_stop (bool abort);
void non_realtime_start_scrub ();
void non_realtime_set_speed ();
- void non_realtime_stop (bool abort);
- void non_realtime_overwrite ();
- void non_realtime_buffer_fill ();
+ 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 ();
/* PLAYLISTS */
mutable Glib::Mutex playlist_lock;
- typedef set<Playlist *> PlaylistList;
+ 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 (Playlist *);
- void track_playlist (Playlist *, bool);
+ void remove_playlist (boost::weak_ptr<Playlist>);
+ void track_playlist (bool, boost::weak_ptr<Playlist>);
- Playlist *playlist_factory (string name);
- Playlist *XMLPlaylistFactory (const XMLNode&);
+ boost::shared_ptr<Playlist> playlist_factory (string name);
+ boost::shared_ptr<Playlist> XMLPlaylistFactory (const XMLNode&);
- void playlist_length_changed (Playlist *);
+ void playlist_length_changed ();
void diskstream_playlist_changed (boost::shared_ptr<Diskstream>);
/* NAMED SELECTIONS */
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_redirect (Redirect *);
void remove_redirect (Redirect *);
static const char* dead_sound_dir_name;
static const char* interchange_dir_name;
static const char* peak_dir_name;
-
+ static const char* export_dir_name;
+
+ string old_sound_dir (bool with_path = true) const;
string discover_best_sound_dir (bool destructive = false);
int ensure_sound_dir (string, string&);
void refresh_disk_space ();
void reverse_diskstream_buffers ();
- UndoHistory history;
+ UndoHistory _history;
UndoTransaction* current_trans;
GlobalRouteBooleanState get_global_route_boolean (bool (Route::*method)(void) const);
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);
void* ptr,
float opt);
- /* number of hardware audio ports we're using,
+ /* number of hardware ports we're using,
based on max (requested,available)
*/
void config_changed (const char*);
- void add_control_protocol (const ControlProtocolInfo* const, XMLNode*);
XMLNode& get_control_protocol_state ();
};
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