diff options
| author | Tim Mayberry <mojofunk@gmail.com> | 2015-10-03 11:22:58 +1000 |
|---|---|---|
| committer | Tim Mayberry <mojofunk@gmail.com> | 2015-10-06 13:29:57 +1000 |
| commit | 3eb4b43fa666c480b96a6f2dccc9bd766bcaa5e9 (patch) | |
| tree | 02804a3cae327c3368b42c3d54a8512215a555c0 /libs/ardour/audioengine.cc | |
| parent | 5ed05218e6280e81c46e9deea8217143ee551f93 (diff) | |
Initialize AudioEngine::last_backend_error() to the default error string
Currently the last backend error string is only set when calling
AudioBackend::start. Errors that occur when calling other AudioBackend methods
like AudioBackend::set_buffer_size do not set the last backend error string.
So until all the required AudioBackend methods return an ErrorCode and
last_backend_error() can be removed just set it to a default string.
Until all errors that occur are correctly indicated by returning an error code
there will still be situations where last_backend_error() is not indicative of
the true error. For instance AudioEngine::start is called and it fails but
returns a valid error code so last_backend_error() is set, then some other
engine/backend method is called that fails and as last_backend_error is not
set the GUI will display the incorrect error message.
Diffstat (limited to 'libs/ardour/audioengine.cc')
| -rw-r--r-- | libs/ardour/audioengine.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libs/ardour/audioengine.cc b/libs/ardour/audioengine.cc index 3d0cfca523..69db73a6b7 100644 --- a/libs/ardour/audioengine.cc +++ b/libs/ardour/audioengine.cc @@ -87,6 +87,7 @@ AudioEngine::AudioEngine () , _stopped_for_latency (false) , _started_for_latency (false) , _in_destructor (false) + , _last_backend_error_string(AudioBackend::get_error_string((AudioBackend::ErrorCode)-1)) , _hw_reset_event_thread(0) , _hw_reset_request_count(0) , _stop_hw_reset_processing(0) |