diff options
Diffstat (limited to 'libs/ardour/route.cc')
| -rw-r--r-- | libs/ardour/route.cc | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index 429ee3155f..a53fdee416 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -2199,17 +2199,18 @@ Route::configure_processors_unlocked (ProcessorStreams* err) processor_max_streams = ChanCount::max(processor_max_streams, c->first); processor_max_streams = ChanCount::max(processor_max_streams, c->second); + boost::shared_ptr<IOProcessor> iop; boost::shared_ptr<PluginInsert> pi; if ((pi = boost::dynamic_pointer_cast<PluginInsert>(*p)) != 0) { /* plugins connected via Split or Hide Match may have more channels. * route/scratch buffers are needed for all of them * The configuration may only be a subset (both input and output) */ - processor_max_streams = ChanCount::max(processor_max_streams, pi->input_streams()); - processor_max_streams = ChanCount::max(processor_max_streams, pi->internal_streams()); - processor_max_streams = ChanCount::max(processor_max_streams, pi->output_streams()); - processor_max_streams = ChanCount::max(processor_max_streams, pi->natural_input_streams() * pi->get_count()); - processor_max_streams = ChanCount::max(processor_max_streams, pi->natural_output_streams() * pi->get_count()); + processor_max_streams = ChanCount::max(processor_max_streams, pi->required_buffers()); + } + else if ((iop = boost::dynamic_pointer_cast<IOProcessor>(*p)) != 0) { + processor_max_streams = ChanCount::max(processor_max_streams, iop->natural_input_streams()); + processor_max_streams = ChanCount::max(processor_max_streams, iop->natural_output_streams()); } out = c->second; |