diff options
| author | Robin Gareus <robin@gareus.org> | 2016-03-26 15:02:03 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2016-03-26 15:02:03 +0100 |
| commit | d5c1ea11c371e5f22b12cabe35aaa2abd9152a69 (patch) | |
| tree | 9aa0ce890e573dd7c9abe86e59eb8bdea5a9b100 /libs/ardour/route.cc | |
| parent | 5291fba919d47d800cd34718597c255464b962f7 (diff) | |
allocate buffers for all possible plugin configurations
Diffstat (limited to 'libs/ardour/route.cc')
| -rw-r--r-- | libs/ardour/route.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc index 573660d038..0614ab7ef5 100644 --- a/libs/ardour/route.cc +++ b/libs/ardour/route.cc @@ -2161,10 +2161,14 @@ Route::configure_processors_unlocked (ProcessorStreams* err) boost::shared_ptr<PluginInsert> pi; if ((pi = boost::dynamic_pointer_cast<PluginInsert>(*p)) != 0) { - /* plugins connected via Split Match may have more channels. - * route/scratch buffers are needed for all of them*/ + /* 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->output_streams()); processor_max_streams = ChanCount::max(processor_max_streams, pi->natural_input_streams()); + processor_max_streams = ChanCount::max(processor_max_streams, pi->natural_output_streams()); } out = c->second; |