Fix long-standing spelling bug.

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

diff --git a/libs/ardour/ardour/internal_return.h b/libs/ardour/ardour/internal_return.h
index 17688b892f319b397370f42378b255ed49bfe843..48fcab151e32e26d24479bb86e08a7cd74015eae 100644 (file)
--- a/libs/ardour/ardour/internal_return.h
+++ b/libs/ardour/ardour/internal_return.h
@@ -27,34 +27,28 @@
 
 namespace ARDOUR {
 
-class InternalSend;    
+class InternalSend;
 
-class InternalReturn : public Return
+class LIBARDOUR_API InternalReturn : public Return
 {
   public:
        InternalReturn (Session&);
 
-       XMLNode& state(bool full);
-       XMLNode& get_state(void);
-       int set_state(const XMLNode&, int version);
+       XMLNode& state (bool full);
+       XMLNode& get_state ();
 
-       void run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, bool);
-       bool configure_io (ChanCount in, ChanCount out);
-       bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
-       int  set_block_size (pframes_t);
+       void run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, double speed, pframes_t nframes, bool);
+       bool configure_io (ChanCount, ChanCount);
+       bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
 
        void add_send (InternalSend *);
        void remove_send (InternalSend *);
-       
-       static PBD::Signal1<void, pframes_t> CycleStart;
 
   private:
-       BufferSet buffers;
        /** sends that we are receiving data from */
        std::list<InternalSend*> _sends;
-       
-       void allocate_buffers (pframes_t);
-       void cycle_start (pframes_t);
+       /** mutex to protect _sends */
+       Glib::Threads::Mutex _sends_mutex;
 };
 
 } // namespace ARDOUR