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Handle dummy input callbacks

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This commit is contained in:
Ken Cooke 2017-08-09 15:54:14 -07:00
parent 6f2cc9cfeb
commit 7daa3ecff3
2 changed files with 29 additions and 1 deletions
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29
libraries/audio-client/src/AudioClient.cpp
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@ -1078,6 +1078,33 @@ void AudioClient::handleAudioInput(QByteArray& audioBuffer) {
_stats.sentPacket(); _stats.sentPacket();
} }
void AudioClient::handleDummyAudioInput() {
// the dummy input is always silent
_lastInputLoudness = 0.0f;
_timeSinceLastClip = 0.0f;
emit inputLoudnessChanged(_lastInputLoudness);
_audioGateOpen = false;
auto packetType = PacketType::SilentAudioFrame;
_silentOutbound.increment();
Transform audioTransform;
audioTransform.setTranslation(_positionGetter());
audioTransform.setRotation(_orientationGetter());
const int numNetworkBytes = _isStereoInput
? AudioConstants::NETWORK_FRAME_BYTES_STEREO
: AudioConstants::NETWORK_FRAME_BYTES_PER_CHANNEL;
emitAudioPacket(nullptr, numNetworkBytes, _outgoingAvatarAudioSequenceNumber,
audioTransform, avatarBoundingBoxCorner, avatarBoundingBoxScale,
packetType, _selectedCodecName);
_stats.sentPacket();
}
void AudioClient::handleMicAudioInput() { void AudioClient::handleMicAudioInput() {
if (!_inputDevice || _isPlayingBackRecording) { if (!_inputDevice || _isPlayingBackRecording) {
return; return;
@ -1501,7 +1528,7 @@ bool AudioClient::switchInputToAudioDevice(const QAudioDeviceInfo& inputDeviceIn
qCDebug(audioclient) << "No audio input device is available, using dummy input."; qCDebug(audioclient) << "No audio input device is available, using dummy input.";
QTimer* _dummyAudioInput = new QTimer(this); QTimer* _dummyAudioInput = new QTimer(this);
//connect(_dummyAudioInput, &QTimer::timeout, this, SLOT(handleDummyAudioInput())); connect(_dummyAudioInput, SIGNAL(timeout()), this, SLOT(handleDummyAudioInput()));
// generate audio callbacks at the network sample rate // generate audio callbacks at the network sample rate
_dummyAudioInput->start((int)(AudioConstants::NETWORK_FRAME_MSECS + 0.5f)); _dummyAudioInput->start((int)(AudioConstants::NETWORK_FRAME_MSECS + 0.5f));

1
libraries/audio-client/src/AudioClient.h
View file

@ -169,6 +169,7 @@ public slots:
void handleMismatchAudioFormat(SharedNodePointer node, const QString& currentCodec, const QString& recievedCodec); void handleMismatchAudioFormat(SharedNodePointer node, const QString& currentCodec, const QString& recievedCodec);
void sendDownstreamAudioStatsPacket() { _stats.publish(); } void sendDownstreamAudioStatsPacket() { _stats.publish(); }
void handleDummyAudioInput();
void handleMicAudioInput(); void handleMicAudioInput();
void handleRecordedAudioInput(const QByteArray& audio); void handleRecordedAudioInput(const QByteArray& audio);
void reset(); void reset();