diff options
Diffstat (limited to 'libs/ardour/internal_return.cc')
| -rw-r--r-- | libs/ardour/internal_return.cc | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/libs/ardour/internal_return.cc b/libs/ardour/internal_return.cc index ef38d806ff..568604272b 100644 --- a/libs/ardour/internal_return.cc +++ b/libs/ardour/internal_return.cc @@ -30,12 +30,9 @@ using namespace std; using namespace ARDOUR; -PBD::Signal1<void, pframes_t> InternalReturn::CycleStart; - InternalReturn::InternalReturn (Session& s) : Return (s, true) { - CycleStart.connect_same_thread (*this, boost::bind (&InternalReturn::cycle_start, this, _1)); _display_to_user = false; } @@ -57,28 +54,6 @@ InternalReturn::run (BufferSet& bufs, framepos_t /*start_frame*/, framepos_t /*e _active = _pending_active; } -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); -} - void InternalReturn::add_send (InternalSend* send) { @@ -93,16 +68,6 @@ InternalReturn::remove_send (InternalSend* send) _sends.remove (send); } -void -InternalReturn::cycle_start (pframes_t nframes) -{ - /* called from process cycle - no lock necessary */ - if (!_sends.empty ()) { - /* don't bother with this if nobody is going to feed us anything */ - buffers.silence (nframes, 0); - } -} - XMLNode& InternalReturn::state (bool full) { @@ -118,17 +83,9 @@ InternalReturn::get_state() return state (true); } -int -InternalReturn::set_state (const XMLNode& node, int version) -{ - return Return::set_state (node, version); -} - bool InternalReturn::can_support_io_configuration (const ChanCount& in, ChanCount& out) const { out = in; return true; } - - |