Prepare export-format codec-quality setting

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

diff --git a/libs/ardour/ardour/internal_send.h b/libs/ardour/ardour/internal_send.h
index 4cca8e2c8906dae7afb2d02f6fcc677bc2ffa0d7..8547f73b08ce4c404205ee56f79db15ca85b206d 100644 (file)
--- a/libs/ardour/ardour/internal_send.h
+++ b/libs/ardour/ardour/internal_send.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2009 Paul Davis 
+    Copyright (C) 2009 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
@@ -25,38 +25,61 @@
 
 namespace ARDOUR {
 
-class InternalSend : public Send
+class LIBARDOUR_API InternalSend : public Send
 {
-  public:      
-       InternalSend (Session&, boost::shared_ptr<MuteMaster>, boost::shared_ptr<Route> send_to, Delivery::Role role);
-       InternalSend (Session&, boost::shared_ptr<MuteMaster>, const XMLNode&);
+public:
+       InternalSend (Session&, boost::shared_ptr<Pannable>, boost::shared_ptr<MuteMaster>, boost::shared_ptr<Route> send_from, boost::shared_ptr<Route> send_to, Delivery::Role role = Delivery::Aux, bool ignore_bitslot = false);
        virtual ~InternalSend ();
 
        std::string display_name() const;
        bool set_name (const std::string&);
        bool visible() const;
 
-       XMLNode& state(bool full);
-       XMLNode& get_state(void);
-       int set_state(const XMLNode& node);
-       
-       void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes);
+       int set_state(const XMLNode& node, int version);
+
+       void cycle_start (pframes_t);
+       void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool);
        bool feeds (boost::shared_ptr<Route> other) const;
-       bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
+       bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
        bool configure_io (ChanCount in, ChanCount out);
-       void set_block_size (nframes_t);
+       int  set_block_size (pframes_t);
 
+       boost::shared_ptr<Route> source_route() const { return _send_from; }
        boost::shared_ptr<Route> target_route() const { return _send_to; }
+       const PBD::ID& target_id() const { return _send_to_id; }
+
+       BufferSet const & get_buffers () const {
+               return mixbufs;
+       }
+
+       bool allow_feedback () const { return _allow_feedback;}
+       void set_allow_feedback (bool yn);
+
+       void set_can_pan (bool yn);
+       uint32_t pan_outs () const;
+
+       static PBD::Signal1<void, pframes_t> CycleStart;
+
+protected:
+       XMLNode& state();
 
-  private:
-       BufferSet  mixbufs;
-       BufferSet* target;
+private:
+       BufferSet mixbufs;
+       boost::shared_ptr<Route> _send_from;
        boost::shared_ptr<Route> _send_to;
+       bool _allow_feedback;
        PBD::ID _send_to_id;
-       sigc::connection connect_c;
+       PBD::ScopedConnection connect_c;
+       PBD::ScopedConnection source_connection;
+       PBD::ScopedConnectionList target_connections;
 
+       void send_from_going_away ();
        void send_to_going_away ();
+       void send_to_property_changed (const PBD::PropertyChange&);
        int  connect_when_legal ();
+       void init_gain ();
+       int  use_target (boost::shared_ptr<Route>);
+       void target_io_changed ();
 };
 
 } // namespace ARDOUR