namespace ARDOUR {
-class InternalReturn : public Return
+class InternalSend;
+
+class LIBARDOUR_API InternalReturn : public Return
{
- public:
+public:
InternalReturn (Session&);
-XMLNode& state(bool full);
- XMLNode& get_state(void);
- int set_state(const XMLNode&, int version);
+ void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool);
+ bool configure_io (ChanCount, ChanCount);
+ bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
- 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 add_send (InternalSend *);
+ void remove_send (InternalSend *);
- BufferSet* get_buffers();
- void release_buffers();
+ void set_playback_offset (samplecnt_t cnt);
- static PBD::Signal1<void, pframes_t> CycleStart;
+protected:
+ XMLNode& state ();
- private:
- BufferSet buffers;
- gint user_count; /* atomic */
- void allocate_buffers (pframes_t);
- void cycle_start (pframes_t);
+private:
+ /** sends that we are receiving data from */
+ std::list<InternalSend*> _sends;
+ /** mutex to protect _sends */
+ Glib::Threads::Mutex _sends_mutex;
};
} // namespace ARDOUR