#include "ardour/rc_configuration.h"
#include "ardour/session_configuration.h"
#include "ardour/location.h"
-#include "ardour/smpte.h"
+#include "ardour/timecode.h"
#include "ardour/interpolation.h"
class XMLTree;
class AuxInput;
class BufferSet;
class Bundle;
+class Butler;
class ControlProtocolInfo;
class Diskstream;
class ExportHandler;
class ExportStatus;
class IO;
class IOProcessor;
+class ImportStatus;
class MidiDiskstream;
class MidiRegion;
class MidiSource;
class Source;
class TempoMap;
class VSTPlugin;
-class Butler;
class Session : public PBD::StatefulDestructible, public boost::noncopyable
{
Recording = 2
};
- struct Event {
- enum Type {
+ struct Event {
+ enum Type {
SetTransportSpeed,
SetDiskstreamSpeed,
Locate,
RangeStop,
RangeLocate,
Overwrite,
- SetSlaveSource,
+ SetSyncSource,
Audition,
InputConfigurationChange,
- SetAudioRange,
- SetPlayRange,
-
+ SetPlayAudioRange,
+
/* only one of each of these events can be queued at any one time */
-
+
StopOnce,
AutoLoop
};
-
- enum Action {
- Add,
- Remove,
- Replace,
- Clear
- };
-
- Type type;
- Action action;
- nframes_t action_frame;
- nframes_t target_frame;
- double speed;
-
- union {
- void* ptr;
- bool yes_or_no;
- nframes_t target2_frame;
- SlaveSource slave;
- Route* route;
- };
-
- std::list<AudioRange> audio_range;
- std::list<MusicRange> music_range;
-
- boost::shared_ptr<Region> region;
-
- Event(Type t, Action a, nframes_t when, nframes_t where, double spd, bool yn = false)
+
+ enum Action {
+ Add,
+ Remove,
+ Replace,
+ Clear
+ };
+
+ Type type;
+ Action action;
+ nframes64_t action_frame;
+ nframes64_t target_frame;
+ double speed;
+
+ union {
+ void* ptr;
+ bool yes_or_no;
+ nframes64_t target2_frame;
+ SyncSource sync_source;
+ Route* route;
+ };
+
+ union {
+ bool second_yes_or_no;
+ };
+
+ std::list<AudioRange> audio_range;
+ std::list<MusicRange> music_range;
+
+ boost::shared_ptr<Region> region;
+
+ Event(Type t, Action a, nframes_t when, nframes_t where, double spd, bool yn = false, bool yn2 = false)
: type (t)
, action (a)
, action_frame (when)
, target_frame (where)
, speed (spd)
, yes_or_no (yn)
+ , second_yes_or_no (yn2)
{}
- void set_ptr (void* p) {
- ptr = p;
- }
-
- bool before (const Event& other) const {
- return action_frame < other.action_frame;
- }
-
- bool after (const Event& other) const {
- return action_frame > other.action_frame;
- }
-
- static bool compare (const Event *e1, const Event *e2) {
- return e1->before (*e2);
- }
-
- void *operator new (size_t) {
- return pool.alloc ();
- }
-
- void operator delete (void *ptr, size_t /*size*/) {
- pool.release (ptr);
- }
-
- static const nframes_t Immediate = 0;
-
- private:
- static MultiAllocSingleReleasePool pool;
+ void set_ptr (void* p) {
+ ptr = p;
+ }
+
+ bool before (const Event& other) const {
+ return action_frame < other.action_frame;
+ }
+
+ bool after (const Event& other) const {
+ return action_frame > other.action_frame;
+ }
+
+ static bool compare (const Event *e1, const Event *e2) {
+ return e1->before (*e2);
+ }
+
+ void *operator new (size_t) {
+ return pool.alloc ();
+ }
+
+ void operator delete (void *ptr, size_t /*size*/) {
+ pool.release (ptr);
+ }
+
+ static const nframes_t Immediate = 0;
+
+ private:
+ static MultiAllocSingleReleasePool pool;
};
/* creating from an XML file */
bool have_captured() const { return _have_captured; }
void refill_all_diskstream_buffers ();
- uint32_t audio_diskstream_buffer_size() const { return audio_dstream_buffer_size; }
- uint32_t midi_diskstream_buffer_size() const { return midi_dstream_buffer_size; }
+ Butler* butler() { return _butler; }
+ void butler_transport_work ();
uint32_t get_next_diskstream_id() const { return n_diskstreams(); }
uint32_t n_diskstreams() const;
+ void refresh_disk_space ();
+
typedef std::list<boost::shared_ptr<Diskstream> > DiskstreamList;
+ SerializedRCUManager<DiskstreamList>& diskstream_list() { return diskstreams; }
+
int load_routes (const XMLNode&, int);
boost::shared_ptr<RouteList> get_routes() const {
return routes.reader ();
}
+ boost::shared_ptr<RouteList> get_routes_with_internal_returns() const;
+
uint32_t nroutes() const { return routes.reader()->size(); }
uint32_t ntracks () const;
uint32_t nbusses () const;
/* Transport mechanism signals */
sigc::signal<void> TransportStateChange; /* generic */
- sigc::signal<void,nframes_t> PositionChanged; /* sent after any non-sequential motion */
+ sigc::signal<void,nframes64_t> PositionChanged; /* sent after any non-sequential motion */
sigc::signal<void> DurationChanged;
- sigc::signal<void,nframes_t> Xrun;
+ sigc::signal<void,nframes64_t> Xrun;
sigc::signal<void> TransportLooped;
/** emitted when a locate has occurred */
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_stop (bool abort = false, bool clear_state = false);
void request_locate (nframes_t frame, bool with_roll = false);
- void request_play_loop (bool yn);
+ void request_play_loop (bool yn, bool leave_rolling = false);
bool get_play_loop () const { return play_loop; }
nframes_t last_transport_start() const { return _last_roll_location; }
void request_diskstream_speed (Diskstream&, double speed);
void request_input_change_handling ();
- bool locate_pending() const { return static_cast<bool>(post_transport_work&PostTransportLocate); }
+ bool locate_pending() const { return static_cast<bool>(post_transport_work()&PostTransportLocate); }
bool transport_locked () const;
int wipe ();
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; }
+ double frames_per_timecode_frame() const { return _frames_per_timecode_frame; }
+ nframes_t timecode_frames_per_hour() const { return _timecode_frames_per_hour; }
- MIDI::byte get_mtc_smpte_bits() const {
- return mtc_smpte_bits; /* encoding of SMTPE type for MTC */
+ MIDI::byte get_mtc_timecode_bits() const {
+ return mtc_timecode_bits; /* encoding of SMTPE type for MTC */
}
- float smpte_frames_per_second() const;
- bool smpte_drop_frames() const;
+ float timecode_frames_per_second() const;
+ bool timecode_drop_frames() const;
/* Locations */
int input_channels, int output_channels, TrackMode mode = Normal, RouteGroup* route_group = 0, uint32_t how_many = 1
);
- RouteList new_audio_route (int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many);
+ RouteList new_audio_route (bool aux, int input_channels, int output_channels, RouteGroup* route_group, uint32_t how_many);
std::list<boost::shared_ptr<MidiTrack> > new_midi_track (
TrackMode mode = Normal, RouteGroup* route_group = 0, uint32_t how_many = 1
/* Time */
- nframes_t transport_frame () const {return _transport_frame; }
- nframes_t audible_frame () const;
+ nframes64_t transport_frame () const {return _transport_frame; }
+ nframes64_t audible_frame () const;
nframes64_t requested_return_frame() const { return _requested_return_frame; }
enum PullupFormat {
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 timecode_to_sample(Timecode::Time& timecode, nframes_t& sample, bool use_offset, bool use_subframes) const;
+ void sample_to_timecode(nframes_t sample, Timecode::Time& timecode, bool use_offset, bool use_subframes) const;
+ void timecode_time (Timecode::Time &);
+ void timecode_time (nframes_t when, Timecode::Time&);
+ void timecode_time_subframes (nframes_t when, Timecode::Time&);
- void smpte_duration (nframes_t, SMPTE::Time&) const;
- void smpte_duration_string (char *, nframes_t) const;
+ void timecode_duration (nframes_t, Timecode::Time&) const;
+ void timecode_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; }
+ void set_timecode_offset (nframes_t);
+ nframes_t timecode_offset () const { return _timecode_offset; }
+ void set_timecode_offset_negative (bool);
+ bool timecode_offset_negative () const { return _timecode_offset_negative; }
nframes_t convert_to_frames_at (nframes_t position, AnyTime const &);
static sigc::signal<void> StartTimeChanged;
static sigc::signal<void> EndTimeChanged;
- static sigc::signal<void> SMPTEOffsetChanged;
+ static sigc::signal<void> TimecodeOffsetChanged;
- void request_slave_source (SlaveSource);
- bool synced_to_jack() const { return Config->get_slave_source() == JACK; }
+ std::vector<SyncSource> get_available_sync_options() const;
+ void request_sync_source (SyncSource);
+ bool synced_to_jack() const { return config.get_external_sync() && config.get_sync_source() == JACK; }
double transport_speed() const { return _transport_speed; }
bool transport_stopped() const { return _transport_speed == 0.0f; }
TempoMap& tempo_map() { return *_tempo_map; }
- /// signals the current transport position in frames, bbt and smpte time (in that order)
- sigc::signal<void, const nframes_t&, const BBT_Time&, const SMPTE::Time&> tick;
+ /// signals the current transport position in frames, bbt and timecode time (in that order)
+ sigc::signal<void, const nframes_t&, const BBT_Time&, const Timecode::Time&> tick;
/* region info */
/* source management */
- struct ImportStatus : public InterThreadInfo {
- std::string doing_what;
-
- /* control info */
- uint32_t total;
- SrcQuality quality;
- volatile bool freeze;
- std::vector<Glib::ustring> paths;
- bool replace_existing_source;
-
- /* result */
- SourceList sources;
- };
-
void import_audiofiles (ImportStatus&);
bool sample_rate_convert (ImportStatus&, std::string infile, std::string& outfile);
std::string build_tmp_convert_name (std::string file);
void add_source (boost::shared_ptr<Source>);
void remove_source (boost::weak_ptr<Source>);
- struct cleanup_report {
- std::vector<std::string> paths;
- int64_t space;
- };
+ uint32_t source_use_count (boost::shared_ptr<const Source> src) const;
- int cleanup_sources (cleanup_report&);
- int cleanup_trash_sources (cleanup_report&);
+ int cleanup_sources (CleanupReport&);
+ int cleanup_trash_sources (CleanupReport&);
int destroy_region (boost::shared_ptr<Region>);
int destroy_regions (std::list<boost::shared_ptr<Region> >);
void reset_playback_load_min ();
void reset_capture_load_min ();
- float read_data_rate () const; // in usec
- float write_data_rate () const;
-
/* ranges */
- void set_audio_range (std::list<AudioRange>&);
- void set_music_range (std::list<MusicRange>&);
-
- void request_play_range (bool yn);
+ void request_play_range (std::list<AudioRange>*, bool leave_rolling = false);
bool get_play_range () const { return _play_range; }
/* buffers for gain and pan */
protected:
friend class Diskstream;
- void stop_butler ();
- void wait_till_butler_finished();
protected:
friend class Route;
nframes_t _nominal_frame_rate; //ignores audioengine setting, "native" SR
int transport_sub_state;
mutable gint _record_status;
- volatile nframes_t _transport_frame;
+ volatile nframes64_t _transport_frame;
Location* end_location;
Location* start_location;
Slave* _slave;
CubicInterpolation interpolation;
bool auto_play_legal;
- nframes_t _last_slave_transport_frame;
+ nframes64_t _last_slave_transport_frame;
nframes_t maximum_output_latency;
volatile nframes64_t _requested_return_frame;
BufferSet* _scratch_buffers;
bool _non_soloed_outs_muted;
uint32_t _listen_cnt;
bool _writable;
+ bool _was_seamless;
void set_worst_io_latencies ();
void set_worst_io_latencies_x (IOChange, void *) {
nframes_t this_delta, bool starting);
void follow_slave_silently(nframes_t nframes, float slave_speed);
- void set_slave_source (SlaveSource);
+ void use_sync_source (SyncSource);
+ void drop_sync_source ();
- SlaveSource post_export_slave;
+ bool post_export_sync;
nframes_t post_export_position;
bool _exporting;
}
}
- 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_stop (nframes_t limit);
bool maybe_sync_start (nframes_t&);
void check_declick_out ();
bool pending_abort;
bool pending_auto_loop;
- Butler* butler;
-
- bool transport_work_requested() const;
-
- struct ButlerRequest {
- enum Type {
- Wake,
- Run,
- Pause,
- Quit
- };
- };
+ Butler* _butler;
enum PostTransportWork {
PostTransportStop = 0x1,
PostTransportScrub = 0x8000,
PostTransportReverse = 0x10000,
PostTransportInputChange = 0x20000,
- PostTransportCurveRealloc = 0x40000
+ PostTransportCurveRealloc = 0x40000,
+ PostTransportClearSubstate = 0x80000
};
static const PostTransportWork ProcessCannotProceedMask =
PostTransportScrub|
PostTransportAudition|
PostTransportLocate|
- PostTransportStop);
+ PostTransportStop|
+ PostTransportClearSubstate);
- 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 ();
+ gint _post_transport_work; /* accessed only atomic ops */
+ PostTransportWork post_transport_work() const { return (PostTransportWork) g_atomic_int_get (&_post_transport_work); }
+ void set_post_transport_work (PostTransportWork ptw) { g_atomic_int_set (&_post_transport_work, (gint) ptw); }
+ void add_post_transport_work (PostTransportWork ptw);
uint32_t cumulative_rf_motion;
uint32_t rf_scale;
MIDI::byte mmc_buffer[32];
MIDI::byte mtc_msg[16];
- MIDI::byte mtc_smpte_bits; /* encoding of SMTPE type for MTC */
+ MIDI::byte mtc_timecode_bits; /* encoding of SMTPE type for MTC */
MIDI::byte midi_msg[16];
- nframes_t outbound_mtc_smpte_frame;
- SMPTE::Time transmitting_smpte_time;
+ nframes_t outbound_mtc_timecode_frame;
+ Timecode::Time transmitting_timecode_time;
int next_quarter_frame_to_send;
- double _frames_per_smpte_frame; /* has to be floating point because of drop frame */
+ double _frames_per_timecode_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;
+ nframes_t _timecode_frames_per_hour;
+ nframes_t _timecode_offset;
+ bool _timecode_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;
+ bool last_timecode_valid;
+ nframes_t last_timecode_when;
+ Timecode::Time last_timecode;
- bool _send_smpte_update; ///< Flag to send a full frame (SMPTE) MTC message this cycle
+ bool _send_timecode_update; ///< Flag to send a full frame (Timecode) MTC message this cycle
int send_full_time_code(nframes_t nframes);
int send_midi_time_code_for_cycle(nframes_t nframes);
int no_roll (nframes_t nframes);
int fail_roll (nframes_t nframes);
- bool non_realtime_work_pending() const { return static_cast<bool>(post_transport_work); }
- bool process_can_proceed() const { return !(post_transport_work & ProcessCannotProceedMask); }
+ 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 {
enum Type {
int use_config_midi_ports ();
void set_play_loop (bool yn);
+ void unset_play_loop ();
void overwrite_some_buffers (Diskstream*);
void flush_all_inserts ();
int micro_locate (nframes_t distance);
- void locate (nframes_t, bool with_roll, bool with_flush, bool with_loop=false);
- void start_locate (nframes_t, bool with_roll, bool with_flush, bool with_loop=false);
- void force_locate (nframes_t frame, bool with_roll = false);
+ void locate (nframes64_t, bool with_roll, bool with_flush, bool with_loop=false, bool force=false);
+ void start_locate (nframes64_t, bool with_roll, bool with_flush, bool with_loop=false, bool force=false);
+ void force_locate (nframes64_t frame, bool with_roll = false);
void set_diskstream_speed (Diskstream*, double speed);
- void set_transport_speed (double speed, bool abort = false);
- void stop_transport (bool abort = false);
+ void set_transport_speed (double speed, bool abort = false, bool clear_state = false);
+ void stop_transport (bool abort = false, bool clear_state = false);
void start_transport ();
- void realtime_stop (bool abort);
+ void realtime_stop (bool abort, bool clear_state);
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 ();
SerializedRCUManager<DiskstreamList> diskstreams;
- uint32_t audio_dstream_buffer_size;
- uint32_t midi_dstream_buffer_size;
int load_diskstreams (const XMLNode&);
/* routes stuff */
boost::shared_ptr<Playlist> XMLPlaylistFactory (const XMLNode&);
void playlist_length_changed ();
- void diskstream_playlist_changed (boost::shared_ptr<Diskstream>);
+ void diskstream_playlist_changed (boost::weak_ptr<Diskstream>);
/* NAMED SELECTIONS */
Glib::Mutex space_lock;
std::string get_best_session_directory_for_new_source ();
- void refresh_disk_space ();
mutable gint _playback_load;
mutable gint _capture_load;
std::list<AudioRange> current_audio_range;
bool _play_range;
- void set_play_range (bool yn);
- void setup_auto_play ();
+ void set_play_range (std::list<AudioRange>&, bool leave_rolling);
+ void unset_play_range ();
/* main outs */
uint32_t main_outs;
projects / ardour.git / blobdiff