-bool
-InternalReturn::configure_io (ChanCount in, ChanCount out)
-{
- IOProcessor::configure_io (in, out);
- allocate_buffers (_session.engine().frames_per_cycle());
- return true;
-}
-
-int
-InternalReturn::set_block_size (pframes_t nframes)
-{
- allocate_buffers (nframes);
- return 0;
-}
-
-void
-InternalReturn::allocate_buffers (pframes_t nframes)
-{
- buffers.ensure_buffers (_configured_input, nframes);
- buffers.set_count (_configured_input);
-}
-