Move AudioDeviceInfo singleton

plugins/samplesource/fcdpro/fcdproinput.cpp

@@ -174,7 +174,7 @@ void FCDProInput::closeDevice()
 bool FCDProInput::openFCDAudio(const char* cardname)
 {
     AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
-    const QList<AudioDeviceInfo>& audioList = audioDeviceManager->getInputDevices();
+    const QList<AudioDeviceInfo>& audioList = AudioDeviceInfo::availableInputDevices();
 
     for (const auto &itAudio : audioList)
     {

plugins/samplesource/fcdproplus/fcdproplusinput.cpp

@@ -176,7 +176,7 @@ void FCDProPlusInput::closeDevice()
 bool FCDProPlusInput::openFCDAudio(const char* cardname)
 {
     AudioDeviceManager *audioDeviceManager = DSPEngine::instance()->getAudioDeviceManager();
-    const QList<AudioDeviceInfo>& audioList = audioDeviceManager->getInputDevices();
+    const QList<AudioDeviceInfo>& audioList = AudioDeviceInfo::availableInputDevices();
 
     for (const auto &itAudio : audioList)
     {

sdrbase/audio/audiodeviceinfo.cpp

@@ -73,28 +73,28 @@ QString AudioDeviceInfo::realm() const
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
 const QList<AudioDeviceInfo> &AudioDeviceInfo::availableInputDevices()
 {
-    if (!m_inputDevicesEnumerated) {
+    if (!inputDevicesEnumerated) {
         QList<QAudioDevice> devInfos = QMediaDevices::audioInputs();
         for (auto devInfo : devInfos) {
-            m_inputDevices.append(AudioDeviceInfo(devInfo));
+            inputDevices.append(AudioDeviceInfo(devInfo));
         }
-        m_inputDevicesEnumerated = true;
+        inputDevicesEnumerated = true;
     }
 
-    return m_inputDevices;
+    return inputDevices;
 }
 
 const QList<AudioDeviceInfo> &AudioDeviceInfo::availableOutputDevices()
 {
-    if (!m_outputDevicesEnumerated) {
+    if (!outputDevicesEnumerated) {
         QList<QAudioDevice> devInfos = QMediaDevices::audioOutputs();
         for (auto devInfo : devInfos) {
-            m_outputDevices.append(AudioDeviceInfo(devInfo));
+            outputDevices.append(AudioDeviceInfo(devInfo));
         }
-        m_outputDevicesEnumerated = true;
+        outputDevicesEnumerated = true;
     }
 
-    return m_outputDevices;
+    return outputDevices;
 }
 #else
 const QList<AudioDeviceInfo> &AudioDeviceInfo::availableInputDevices()

sdrbase/webapi/webapiadapter.cpp

@@ -454,8 +454,8 @@ int WebAPIAdapter::instanceAudioGet(
 {
     (void) error;
     DSPEngine *dspEngine = DSPEngine::instance();
-    const QList<AudioDeviceInfo>& audioInputDevices = dspEngine->getAudioDeviceManager()->getInputDevices();
-    const QList<AudioDeviceInfo>& audioOutputDevices = dspEngine->getAudioDeviceManager()->getOutputDevices();
+    const QList<AudioDeviceInfo>& audioInputDevices = AudioDeviceInfo::availableInputDevices();
+    const QList<AudioDeviceInfo>& audioOutputDevices = AudioDeviceInfo::availableOutputDevices();
     int nbInputDevices = audioInputDevices.size();
     int nbOutputDevices = audioOutputDevices.size();