Fix crash introduced in r11877 (oops). Add LV2Plugin::port_index().

[ardour.git] / libs / ardour / ardour / track.h

diff --git a/libs/ardour/ardour/track.h b/libs/ardour/ardour/track.h
index d2459779781749de118e0a094dc8e6b17209bc04..587a8dcd1b430a4564b20517241903f2398fa1d9 100644 (file)
--- a/libs/ardour/ardour/track.h
+++ b/libs/ardour/ardour/track.h
@@ -21,6 +21,7 @@
 
 #include <boost/shared_ptr.hpp>
 
+#include "ardour/interthread_info.h"
 #include "ardour/route.h"
 #include "ardour/public_diskstream.h"
 
@@ -48,23 +49,30 @@ class Track : public Route, public PublicDiskstream
        virtual bool can_use_mode (TrackMode /*m*/, bool& /*bounce_required*/) { return false; }
        PBD::Signal0<void> TrackModeChanged;
 
+       virtual void set_monitoring (MonitorChoice);
+       MonitorChoice monitoring_choice() const { return _monitoring; }
+       MonitorState monitoring_state () const;
+       PBD::Signal0<void> MonitoringChanged;
+
+       MeterState metering_state () const;
+       
        virtual int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
-                            bool state_changing, bool can_record);
+                            bool state_changing);
 
        int silent_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
-                        bool can_record, bool& need_butler);
+                        bool& need_butler);
 
        virtual int roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
-                         int declick, bool can_record, bool& need_butler) = 0;
+                         int declick, bool& need_butler) = 0;
 
        bool needs_butler() const { return _needs_butler; }
-       void toggle_monitor_input ();
 
        virtual DataType data_type () const = 0;
 
        bool can_record();
 
-       virtual void use_new_diskstream () = 0;
+       void use_new_diskstream ();
+       virtual boost::shared_ptr<Diskstream> create_diskstream() = 0;
        virtual void set_diskstream (boost::shared_ptr<Diskstream>);
 
        void set_latency_compensation (framecnt_t);
@@ -80,12 +88,18 @@ 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<Processor> endpoint, bool include_endpoint) const = 0;
        virtual boost::shared_ptr<Region> bounce (InterThreadInfo&) = 0;
-       virtual boost::shared_ptr<Region> bounce_range (framepos_t start, framepos_t end, InterThreadInfo&, bool enable_processing = true) = 0;
+       virtual boost::shared_ptr<Region> bounce_range (framepos_t start, framepos_t end, InterThreadInfo&, 
+                                                       boost::shared_ptr<Processor> endpoint, bool include_endpoint) = 0;
+       virtual int export_stuff (BufferSet& bufs, framepos_t start_frame, framecnt_t nframes,
+                                 boost::shared_ptr<Processor> 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<PBD::Controllable> rec_enable_control() { return _rec_enable_control; }
@@ -93,19 +107,14 @@ class Track : public Route, public PublicDiskstream
        bool record_enabled() const;
        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 (pframes_t);
 
-       /** @return true if the track can be bounced, or false if it cannot because
-        *  it has more outputs than diskstream channels.
-        */
-       virtual bool bounceable () const = 0;
-
        /* PublicDiskstream interface */
        boost::shared_ptr<Playlist> playlist ();
-       void monitor_input (bool);
+       void request_jack_monitors_input (bool);
+       void ensure_jack_monitors_input (bool);
        bool destructive () const;
        std::list<boost::shared_ptr<Source> > & last_capture_sources ();
        void set_capture_offset ();
@@ -115,8 +124,6 @@ class Track : public Route, public PublicDiskstream
        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 (framepos_t, bool complete_refill = false);
        bool hidden () const;
@@ -152,18 +159,24 @@ class Track : public Route, public PublicDiskstream
 
        PBD::Signal0<void> DiskstreamChanged;
        PBD::Signal0<void> FreezeChange;
+       /* Emitted when our diskstream is set to use a different playlist */
        PBD::Signal0<void> PlaylistChanged;
        PBD::Signal0<void> RecordEnableChanged;
        PBD::Signal0<void> SpeedChanged;
        PBD::Signal0<void> AlignmentStyleChanged;
 
   protected:
-       virtual XMLNode& state (bool full) = 0;
+       XMLNode& state (bool full);
 
        boost::shared_ptr<Diskstream> _diskstream;
-       MeterPoint  _saved_meter_point;
-       TrackMode   _mode;
-       bool        _needs_butler;
+       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<boost::weak_ptr<Processor> > _deactivated_processors;
+       TrackMode     _mode;
+       bool          _needs_butler;
+       MonitorChoice _monitoring;
 
        //private: (FIXME)
        struct FreezeRecordProcessorInfo {
@@ -205,15 +218,22 @@ class Track : public Route, public PublicDiskstream
 
        void maybe_declick (BufferSet&, framecnt_t, int);
 
-       virtual bool send_silence () const;
-
        boost::shared_ptr<RecEnableControllable> _rec_enable_control;
+       
+       framecnt_t check_initial_delay (framecnt_t nframes, framecnt_t&);
 
 private:
+
+       virtual boost::shared_ptr<Diskstream> 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*/