147     CFStringRef cfName = 0;

   147     CFStringRef cfName = 0;

   148     AudioValueTranslation translation = {&dataSource, sizeof(dataSource), &cfName, sizeof(cfName)};

   148     AudioValueTranslation translation = {&dataSource, sizeof(dataSource), &cfName, sizeof(cfName)};

   149     size = sizeof(translation);

   149     size = sizeof(translation);

   150     err = AudioDeviceGetProperty(deviceID, 0, 0, kAudioDevicePropertyDataSourceNameForIDCFString, &size, &translation);

   150     err = AudioDeviceGetProperty(deviceID, 0, 0, kAudioDevicePropertyDataSourceNameForIDCFString, &size, &translation);

   151 	if (err != noErr){

   151 	if (err != noErr){

   153         return QString();

   152         return QString();

   154     }

   153     }

   155 	QString name = PhononCFString::toQString(cfName);

   154 	QString name = PhononCFString::toQString(cfName);

   156     CFRelease(cfName);

   155     CFRelease(cfName);

   157     return name;

   156     return name;