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Merge pull request #5135 from howard-stearns/not-clipped-local-sounds

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Don't clip local audio sounds
This commit is contained in:
Philip Rosedale 2015-06-17 13:37:56 -07:00
commit 196a1546ab
5 changed files with 16 additions and 12 deletions
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11
libraries/audio-client/src/AudioClient.cpp
View file

@ -1011,7 +1011,10 @@ bool AudioClient::outputLocalInjector(bool isStereo, AudioInjector* injector) {
localOutput->moveToThread(injector->getLocalBuffer()->thread()); localOutput->moveToThread(injector->getLocalBuffer()->thread());
// have it be stopped when that local buffer is about to close // have it be stopped when that local buffer is about to close
connect(injector->getLocalBuffer(), &AudioInjectorLocalBuffer::bufferEmpty, localOutput, &QAudioOutput::stop); connect(localOutput, &QAudioOutput::stateChanged, this, &AudioClient::audioStateChanged);
connect(this, &AudioClient::audioFinished, localOutput, &QAudioOutput::stop);
connect(this, &AudioClient::audioFinished, injector, &AudioInjector::stop);
connect(injector->getLocalBuffer(), &QIODevice::aboutToClose, localOutput, &QAudioOutput::stop); connect(injector->getLocalBuffer(), &QIODevice::aboutToClose, localOutput, &QAudioOutput::stop);
qCDebug(audioclient) << "Starting QAudioOutput for local injector" << localOutput; qCDebug(audioclient) << "Starting QAudioOutput for local injector" << localOutput;
@ -1329,3 +1332,9 @@ void AudioClient::saveSettings() {
windowSecondsForDesiredReduction.set(_receivedAudioStream.getWindowSecondsForDesiredReduction()); windowSecondsForDesiredReduction.set(_receivedAudioStream.getWindowSecondsForDesiredReduction());
repetitionWithFade.set(_receivedAudioStream.getRepetitionWithFade()); repetitionWithFade.set(_receivedAudioStream.getRepetitionWithFade());
} }
void AudioClient::audioStateChanged(QAudio::State state) {
if (state == QAudio::IdleState) {
emit audioFinished();
}
}

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

@ -188,6 +188,8 @@ signals:
void receivedFirstPacket(); void receivedFirstPacket();
void disconnected(); void disconnected();
void audioFinished();
protected: protected:
AudioClient(); AudioClient();
~AudioClient(); ~AudioClient();
@ -196,6 +198,9 @@ protected:
deleteLater(); deleteLater();
} }
private slots:
void audioStateChanged(QAudio::State state);
private: private:
void outputFormatChanged(); void outputFormatChanged();

4
libraries/audio/src/AudioInjector.cpp
View file

@ -60,7 +60,6 @@ void AudioInjector::setIsFinished(bool isFinished) {
if (_shouldDeleteAfterFinish) { if (_shouldDeleteAfterFinish) {
// we've been asked to delete after finishing, trigger a queued deleteLater here // we've been asked to delete after finishing, trigger a queued deleteLater here
qCDebug(audio) << "AudioInjector triggering delete from setIsFinished";
QMetaObject::invokeMethod(this, "deleteLater", Qt::QueuedConnection); QMetaObject::invokeMethod(this, "deleteLater", Qt::QueuedConnection);
} }
} }
@ -122,9 +121,6 @@ void AudioInjector::injectLocally() {
success = _localAudioInterface->outputLocalInjector(_options.stereo, this); success = _localAudioInterface->outputLocalInjector(_options.stereo, this);
// if we're not looping and the buffer tells us it is empty then emit finished
connect(_localBuffer, &AudioInjectorLocalBuffer::bufferEmpty, this, &AudioInjector::stop);
if (!success) { if (!success) {
qCDebug(audio) << "AudioInjector::injectLocally could not output locally via _localAudioInterface"; qCDebug(audio) << "AudioInjector::injectLocally could not output locally via _localAudioInterface";
} }

5
libraries/audio/src/AudioInjectorLocalBuffer.cpp
View file

@ -69,10 +69,7 @@ qint64 AudioInjectorLocalBuffer::readData(char* data, qint64 maxSize) {
_currentOffset += bytesRead; _currentOffset += bytesRead;
} }
if (!_shouldLoop && bytesRead == bytesToEnd) { if (_shouldLoop && _currentOffset == _rawAudioArray.size()) {
// we hit the end of the buffer, emit a signal
emit bufferEmpty();
} else if (_shouldLoop && _currentOffset == _rawAudioArray.size()) {
_currentOffset = 0; _currentOffset = 0;
} }

3
libraries/audio/src/AudioInjectorLocalBuffer.h
View file

@ -32,9 +32,6 @@ public:
void setCurrentOffset(int currentOffset) { _currentOffset = currentOffset; } void setCurrentOffset(int currentOffset) { _currentOffset = currentOffset; }
void setVolume(float volume) { _volume = glm::clamp(volume, 0.0f, 1.0f); } void setVolume(float volume) { _volume = glm::clamp(volume, 0.0f, 1.0f); }
signals:
void bufferEmpty();
private: private:
qint64 recursiveReadFromFront(char* data, qint64 maxSize); qint64 recursiveReadFromFront(char* data, qint64 maxSize);