X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Ftrack.h;h=587a8dcd1b430a4564b20517241903f2398fa1d9;hb=722defe41a6119cfe6e9f5a66fdcb2408c12a455;hp=ac948f12df7448a535c202cbf1ecbbd49c003beb;hpb=14004b75a6d18a74fa59ac06c203af693164b774;p=ardour.git diff --git a/libs/ardour/ardour/track.h b/libs/ardour/ardour/track.h index ac948f12df..587a8dcd1b 100644 --- a/libs/ardour/ardour/track.h +++ b/libs/ardour/ardour/track.h @@ -21,6 +21,7 @@ #include +#include "ardour/interthread_info.h" #include "ardour/route.h" #include "ardour/public_diskstream.h" @@ -29,6 +30,7 @@ namespace ARDOUR { class Session; class Playlist; class RouteGroup; +class Source; class Region; class Diskstream; @@ -38,7 +40,7 @@ class Track : public Route, public PublicDiskstream Track (Session&, std::string name, Route::Flag f = Route::Flag (0), TrackMode m = Normal, DataType default_type = DataType::AUDIO); virtual ~Track (); - int init (); + int init (); bool set_name (const std::string& str); @@ -47,25 +49,33 @@ class Track : public Route, public PublicDiskstream virtual bool can_use_mode (TrackMode /*m*/, bool& /*bounce_required*/) { return false; } PBD::Signal0 TrackModeChanged; - virtual int no_roll (nframes_t nframes, framepos_t start_frame, framepos_t end_frame, - bool state_changing, bool can_record, bool rec_monitors_input); + virtual void set_monitoring (MonitorChoice); + MonitorChoice monitoring_choice() const { return _monitoring; } + MonitorState monitoring_state () const; + PBD::Signal0 MonitoringChanged; - int silent_roll (nframes_t nframes, framepos_t start_frame, framepos_t end_frame, - bool can_record, bool rec_monitors_input, bool& need_butler); + MeterState metering_state () const; + + virtual int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, + bool state_changing); - virtual int roll (nframes_t nframes, framepos_t start_frame, framepos_t end_frame, - int declick, bool can_record, bool rec_monitors_input, bool& need_butler) = 0; + int silent_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, + bool& need_butler); - bool needs_butler() const { return _needs_butler; } - void toggle_monitor_input (); + virtual int roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame, + int declick, bool& need_butler) = 0; + + bool needs_butler() const { return _needs_butler; } + + virtual DataType data_type () const = 0; bool can_record(); - virtual void use_new_diskstream () = 0; - virtual void set_diskstream (boost::shared_ptr); + void use_new_diskstream (); + virtual boost::shared_ptr create_diskstream() = 0; + virtual void set_diskstream (boost::shared_ptr); - nframes_t update_total_latency(); - void set_latency_delay (nframes_t); + void set_latency_compensation (framecnt_t); enum FreezeState { NoFreeze, @@ -78,85 +88,95 @@ class Track : public Route, public PublicDiskstream virtual void freeze_me (InterThreadInfo&) = 0; virtual void unfreeze () = 0; + /** @return true if the track can be bounced, or false otherwise. + */ + virtual bool bounceable (boost::shared_ptr endpoint, bool include_endpoint) const = 0; virtual boost::shared_ptr bounce (InterThreadInfo&) = 0; - virtual boost::shared_ptr bounce_range (nframes_t start, nframes_t end, InterThreadInfo&, bool enable_processing = true) = 0; + virtual boost::shared_ptr bounce_range (framepos_t start, framepos_t end, InterThreadInfo&, + boost::shared_ptr endpoint, bool include_endpoint) = 0; + virtual int export_stuff (BufferSet& bufs, framepos_t start_frame, framecnt_t nframes, + boost::shared_ptr endpoint, bool include_endpoint, bool for_export) = 0; XMLNode& get_state(); XMLNode& get_template(); - virtual int set_state (const XMLNode&, int version) = 0; + virtual int set_state (const XMLNode&, int version); static void zero_diskstream_id_in_xml (XMLNode&); boost::shared_ptr rec_enable_control() { return _rec_enable_control; } bool record_enabled() const; - void set_record_enable (bool yn, void *src); + void set_record_enabled (bool yn, void *src); - /* XXX: unfortunate that this is exposed */ - PBD::ID const & diskstream_id () const; + bool using_diskstream_id (PBD::ID) const; - void set_block_size (nframes_t); + void set_block_size (pframes_t); /* PublicDiskstream interface */ boost::shared_ptr playlist (); - void monitor_input (bool); + void request_jack_monitors_input (bool); + void ensure_jack_monitors_input (bool); bool destructive () const; - std::list > & last_capture_regions (); + std::list > & last_capture_sources (); void set_capture_offset (); + std::list > steal_write_sources(); void reset_write_sources (bool, bool force = false); float playback_buffer_load () const; float capture_buffer_load () const; int do_refill (); int do_flush (RunContext, bool force = false); - uint32_t read_data_count() const; - uint32_t write_data_count() const; void set_pending_overwrite (bool); - int seek (nframes_t, bool complete_refill = false); + int seek (framepos_t, bool complete_refill = false); bool hidden () const; - int can_internal_playback_seek (nframes_t); - int internal_playback_seek (nframes_t); + int can_internal_playback_seek (framepos_t); + int internal_playback_seek (framepos_t); void non_realtime_input_change (); - void non_realtime_locate (nframes_t); + void non_realtime_locate (framepos_t); void non_realtime_set_speed (); int overwrite_existing_buffers (); - nframes_t get_captured_frames (uint32_t n = 0); + framecnt_t get_captured_frames (uint32_t n = 0) const; int set_loop (Location *); - void transport_looped (nframes_t); + void transport_looped (framepos_t); bool realtime_set_speed (double, bool); void transport_stopped_wallclock (struct tm &, time_t, bool); bool pending_overwrite () const; double speed () const; - void prepare_to_stop (framepos_t); + void prepare_to_stop (framepos_t); void set_slaved (bool); ChanCount n_channels (); - nframes_t get_capture_start_frame (uint32_t n = 0); + framepos_t get_capture_start_frame (uint32_t n = 0) const; AlignStyle alignment_style () const; - void set_record_enabled (bool); - nframes_t current_capture_start () const; - nframes_t current_capture_end () const; + AlignChoice alignment_choice () const; + framepos_t current_capture_start () const; + framepos_t current_capture_end () const; void playlist_modified (); int use_playlist (boost::shared_ptr); - void set_align_style (AlignStyle); + void set_align_style (AlignStyle, bool force=false); + void set_align_choice (AlignChoice, bool force=false); int use_copy_playlist (); int use_new_playlist (); - void adjust_playback_buffering (); - void adjust_capture_buffering (); + void adjust_playback_buffering (); + void adjust_capture_buffering (); PBD::Signal0 DiskstreamChanged; PBD::Signal0 FreezeChange; + /* Emitted when our diskstream is set to use a different playlist */ PBD::Signal0 PlaylistChanged; PBD::Signal0 RecordEnableChanged; PBD::Signal0 SpeedChanged; PBD::Signal0 AlignmentStyleChanged; protected: - virtual XMLNode& state (bool full) = 0; + XMLNode& state (bool full); boost::shared_ptr _diskstream; - MeterPoint _saved_meter_point; - TrackMode _mode; - bool _needs_butler; - - ChanCount input_streams () const; + MeterPoint _saved_meter_point; + /** used to keep track of processors that we are deactivating during record, + if `do-not-record-plugins' is enabled. + */ + std::list > _deactivated_processors; + TrackMode _mode; + bool _needs_butler; + MonitorChoice _monitoring; //private: (FIXME) struct FreezeRecordProcessorInfo { @@ -184,8 +204,8 @@ class Track : public Route, public PublicDiskstream struct RecEnableControllable : public PBD::Controllable { RecEnableControllable (Track&); - void set_value (float); - float get_value (void) const; + void set_value (double); + double get_value (void) const; Track& track; }; @@ -196,13 +216,24 @@ class Track : public Route, public PublicDiskstream XMLNode* pending_state; bool _destructive; + void maybe_declick (BufferSet&, framecnt_t, int); + boost::shared_ptr _rec_enable_control; + + framecnt_t check_initial_delay (framecnt_t nframes, framecnt_t&); private: + + virtual boost::shared_ptr diskstream_factory (XMLNode const &) = 0; + void diskstream_playlist_changed (); void diskstream_record_enable_changed (); void diskstream_speed_changed (); void diskstream_alignment_style_changed (); + + void parameter_changed (std::string); + void deactivate_visible_processors (); + void activate_deactivated_processors (); }; }; /* namespace ARDOUR*/