X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsend.h;h=bfe8dda18bd8ac8ac243cca63dc9f77a84602f47;hb=84272b4e27e537bf2c38c9cd25675c61addea40a;hp=a9d2c5dacd2574555ecffba56052303b5083f3ec;hpb=f4b5f4c72ee60b6f509e307c5bfd164108d1f30b;p=ardour.git

diff --git a/libs/ardour/ardour/send.h b/libs/ardour/ardour/send.h
index a9d2c5dacd..bfe8dda18b 100644
--- a/libs/ardour/ardour/send.h
+++ b/libs/ardour/ardour/send.h
@@ -31,57 +31,82 @@ namespace ARDOUR {
 
 class PeakMeter;
 class Amp;
+class GainControl;
+class DelayLine;
 
 class LIBARDOUR_API Send : public Delivery
 {
-  public:
+public:
 	Send (Session&, boost::shared_ptr<Pannable> pannable, boost::shared_ptr<MuteMaster>, Delivery::Role r = Delivery::Send, bool ignore_bitslot = false);
 	virtual ~Send ();
 
 	uint32_t bit_slot() const { return _bitslot; }
 
 	bool display_to_user() const;
+	bool is_foldback () const { return _role == Foldback; }
 
 	boost::shared_ptr<Amp> amp() const { return _amp; }
 	boost::shared_ptr<PeakMeter> meter() const { return _meter; }
+	boost::shared_ptr<GainControl> gain_control() const { return _gain_control; }
 
 	bool metering() const { return _metering; }
 	void set_metering (bool yn) { _metering = yn; }
 
-	XMLNode& state (bool full);
-	XMLNode& get_state ();
 	int set_state(const XMLNode&, int version);
 
+	PBD::Signal0<void> SelfDestruct;
+	void set_remove_on_disconnect (bool b) { _remove_on_disconnect = b; }
+	bool remove_on_disconnect () const { return _remove_on_disconnect; }
+
 	uint32_t pans_required() const { return _configured_input.n_audio(); }
 
-	void run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, bool);
+	void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool);
 
 	bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
 	bool configure_io (ChanCount in, ChanCount out);
 
+	/* latency compensation */
+	void set_delay_in (samplecnt_t); // should only be called by Route::update_signal_latency
+	void set_delay_out (samplecnt_t);  // should only be called by InternalReturn::set_playback_offset (via Route::update_signal_latency)
+	samplecnt_t get_delay_in () const { return _delay_in; }
+	samplecnt_t get_delay_out () const { return _delay_out; }
+	samplecnt_t signal_latency () const;
+
+	static PBD::Signal0<void> ChangedLatency;
+
 	void activate ();
 	void deactivate ();
 
 	bool set_name (const std::string& str);
 
-	std::string value_as_string (boost::shared_ptr<AutomationControl>) const;
-	
 	static uint32_t how_many_sends();
 	static std::string name_and_id_new_send (Session&, Delivery::Role r, uint32_t&, bool);
 
-  protected:
+protected:
+	XMLNode& state ();
+
 	bool _metering;
+	boost::shared_ptr<GainControl> _gain_control;
 	boost::shared_ptr<Amp> _amp;
 	boost::shared_ptr<PeakMeter> _meter;
+	boost::shared_ptr<DelayLine> _send_delay;
+	boost::shared_ptr<DelayLine> _thru_delay;
 
-  private:
+private:
 	/* disallow copy construction */
 	Send (const Send&);
+
 	void panshell_changed ();
+	void snd_output_changed (IOChange, void*);
+
+	void update_delaylines ();
 
 	int set_state_2X (XMLNode const &, int);
 
-	uint32_t  _bitslot;
+	uint32_t    _bitslot;
+	samplecnt_t _delay_in;
+	samplecnt_t _delay_out;
+	bool        _remove_on_disconnect;
 };
 
 } // namespace ARDOUR