- virtual void run (BufferSet& /*bufs*/, framepos_t /*start_frame*/, framepos_t /*end_frame*/, pframes_t /*nframes*/, bool /*result_required*/) {}
- virtual void silence (framecnt_t /*nframes*/) {}
+ virtual void run (BufferSet& /*bufs*/, framepos_t /*start_frame*/, framepos_t /*end_frame*/, double speed, pframes_t /*nframes*/, bool /*result_required*/) {}
+ virtual void silence (framecnt_t nframes, framepos_t start_frame) { automation_run (start_frame, nframes); }