diff options
author | Robin Gareus <robin@gareus.org> | 2018-01-11 20:16:59 +0100 |
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committer | Robin Gareus <robin@gareus.org> | 2018-01-11 20:18:00 +0100 |
commit | 31f7948936eee59594ae26a28f0972eb46667fa5 (patch) | |
tree | 09bd502eb328965dd0de44d6f66b068c628fc4b3 /libs | |
parent | 7d6e6424c7dc20d567d8ab7621817839aa991734 (diff) |
Fix AU i/o busses accounting.
This fixes issues for synths with zero audio input, explicit default
stereo config and optional busses.
Diffstat (limited to 'libs')
-rw-r--r-- | libs/ardour/audio_unit.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/ardour/audio_unit.cc b/libs/ardour/audio_unit.cc index 0cea4dd099..76e456218a 100644 --- a/libs/ardour/audio_unit.cc +++ b/libs/ardour/audio_unit.cc @@ -1269,7 +1269,7 @@ AUPlugin::can_support_io_configuration (const ChanCount& in, ChanCount& out, Cha for (vector<pair<int,int> >::const_iterator i = ioc.begin(); i != ioc.end(); ++i) { int32_t possible_in = i->first; int32_t possible_out = i->second; - if (possible_in < 1 || possible_out < 1) { + if (possible_in < 0) { continue; } for (uint32_t i = 1; i < input_elements; ++i) { @@ -1286,7 +1286,7 @@ AUPlugin::can_support_io_configuration (const ChanCount& in, ChanCount& out, Cha for (vector<pair<int,int> >::const_iterator i = ioc.begin(); i != ioc.end(); ++i) { int32_t possible_in = i->first; int32_t possible_out = i->second; - if (possible_in < 1 || possible_out < 1) { + if (possible_out < 0) { continue; } for (uint32_t i = 1; i < output_elements; ++i) { |