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Merge pull request #10705 from ZappoMan/moreAudioFixes

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fix no audio device from previously removed audio device
This commit is contained in:
Brad Hefta-Gaub 2017-06-15 11:04:14 -07:00 committed by GitHub
commit 0597c3105f
3 changed files with 27 additions and 4 deletions
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24
interface/src/scripting/AudioDeviceScriptingInterface.cpp
View file

@ -48,15 +48,31 @@ AudioDeviceScriptingInterface::AudioDeviceScriptingInterface(): QAbstractListMod
SettingsScriptingInterface* settings = SettingsScriptingInterface::getInstance();
const QString inDevice = settings->getValue("audio_input_device", _currentInputDevice).toString();
if (inDevice != _currentInputDevice) {
qCDebug(audioclient) << __FUNCTION__ << "about to call setInputDeviceAsync() device: [" << inDevice << "] _currentInputDevice:" << _currentInputDevice;
setInputDeviceAsync(inDevice);
// before using the old setting, check to make sure the device still exists....
bool inDeviceExists = DependencyManager::get<AudioClient>()->getNamedAudioDeviceForModeExists(QAudio::AudioInput, inDevice);
if (inDeviceExists) {
qCDebug(audioclient) << __FUNCTION__ << "about to call setInputDeviceAsync() device: [" << inDevice << "] _currentInputDevice:" << _currentInputDevice;
setInputDeviceAsync(inDevice);
} else {
qCDebug(audioclient) << __FUNCTION__ << "previously selected device no longer exists inDevice: [" << inDevice << "] keeping device _currentInputDevice:" << _currentInputDevice;
}
}
// If the audio_output_device setting is not available, use the _currentOutputDevice
auto outDevice = settings->getValue("audio_output_device", _currentOutputDevice).toString();
if (outDevice != _currentOutputDevice) {
qCDebug(audioclient) << __FUNCTION__ << "about to call setOutputDeviceAsync() outDevice: [" << outDevice << "] _currentOutputDevice:" << _currentOutputDevice;
setOutputDeviceAsync(outDevice);
// before using the old setting, check to make sure the device still exists....
bool outDeviceExists = DependencyManager::get<AudioClient>()->getNamedAudioDeviceForModeExists(QAudio::AudioOutput, outDevice);
if (outDeviceExists) {
qCDebug(audioclient) << __FUNCTION__ << "about to call setOutputDeviceAsync() outDevice: [" << outDevice << "] _currentOutputDevice:" << _currentOutputDevice;
setOutputDeviceAsync(outDevice);
} else {
qCDebug(audioclient) << __FUNCTION__ << "previously selected device no longer exists outDevice: [" << outDevice << "] keeping device _currentOutputDevice:" << _currentOutputDevice;
}
}
}

5
libraries/audio-client/src/AudioClient.cpp
View file

@ -395,6 +395,11 @@ QAudioDeviceInfo defaultAudioDeviceForMode(QAudio::Mode mode) {
return (mode == QAudio::AudioInput) ? QAudioDeviceInfo::defaultInputDevice() : QAudioDeviceInfo::defaultOutputDevice();
}
bool AudioClient::getNamedAudioDeviceForModeExists(QAudio::Mode mode, const QString& deviceName) {
return (getNamedAudioDeviceForMode(mode, deviceName).deviceName() == deviceName);
}
// attempt to use the native sample rate and channel count
bool nativeFormatForAudioDevice(const QAudioDeviceInfo& audioDevice,
QAudioFormat& audioFormat) {

2
libraries/audio-client/src/AudioClient.h
View file

@ -149,6 +149,8 @@ public:
static const float CALLBACK_ACCELERATOR_RATIO;
bool getNamedAudioDeviceForModeExists(QAudio::Mode mode, const QString& deviceName);
#ifdef Q_OS_WIN
static QString friendlyNameForAudioDevice(wchar_t* guid);
#endif