PulseAudioOutput: Emit QAudio::StoppedState on QAudio::OpenErrorv5.11.0-beta4

If a problem occurs in open() the stateChanged() signal should be explicitly emitted
regardless that current state has not been changed since QAudio::StoppedState.

Task-number: QTBUG-49569
Change-Id: I6f4e235fa4b6b3bbf0dc3946dfe1f983ac10f356
Reviewed-by: Christian Stromme <christian.stromme@qt.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/plugins/pulseaudio/qaudiooutput_pulse.cpp b/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
index 3c20908dc..38cf54979 100644
--- a/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
+++ b/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
@@ -276,6 +276,7 @@ bool QPulseAudioOutput::open()
     if (!pulseEngine->context() || pa_context_get_state(pulseEngine->context()) != PA_CONTEXT_READY) {
         setError(QAudio::FatalError);
         setState(QAudio::StoppedState);
+        emit stateChanged(m_deviceState);
         return false;
     }
 
@@ -284,6 +285,7 @@ bool QPulseAudioOutput::open()
     if (!pa_sample_spec_valid(&spec)) {
         setError(QAudio::OpenError);
         setState(QAudio::StoppedState);
+        emit stateChanged(m_deviceState);
         return false;
     }
 
@@ -336,6 +338,7 @@ bool QPulseAudioOutput::open()
         pulseEngine->unlock();
         setError(QAudio::OpenError);
         setState(QAudio::StoppedState);
+        emit stateChanged(m_deviceState);
         return false;
     }