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| author | Robin Gareus <robin@gareus.org> | 2017-07-28 20:15:15 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2017-07-28 20:15:15 +0200 |
| commit | b5e0b5b09f41d2529bf4ba37f69602f914828e58 (patch) | |
| tree | 9b29192370601cd67ea802bd6c3cde7e6b387f6c /libs/surfaces/push2/push2.cc | |
| parent | 964b88e651ac3324d85f735aad3faba226b582f6 (diff) | |
PortManager::unregister_port() must be called with process lock
This fixes "Failed to register <surface> port" when re-loading a session.
Diffstat (limited to 'libs/surfaces/push2/push2.cc')
| -rw-r--r-- | libs/surfaces/push2/push2.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libs/surfaces/push2/push2.cc b/libs/surfaces/push2/push2.cc index f29ff41d06..d884869048 100644 --- a/libs/surfaces/push2/push2.cc +++ b/libs/surfaces/push2/push2.cc @@ -294,8 +294,11 @@ Push2::ports_release () asp = dynamic_cast<AsyncMIDIPort*> (_output_port); asp->drain (10000, 500000); - AudioEngine::instance()->unregister_port (_async_in); - AudioEngine::instance()->unregister_port (_async_out); + { + Glib::Threads::Mutex::Lock em (AudioEngine::instance()->process_lock()); + AudioEngine::instance()->unregister_port (_async_in); + AudioEngine::instance()->unregister_port (_async_out); + } _async_in.reset ((ARDOUR::Port*) 0); _async_out.reset ((ARDOUR::Port*) 0); |