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add injector ring buffer to audio client

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This commit is contained in:
Zach Pomerantz 2017-01-09 13:21:20 -05:00
parent a7ecf41a42
commit 3a0d874bb5
2 changed files with 8 additions and 3 deletions
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3
libraries/audio-client/src/AudioClient.cpp
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@ -127,6 +127,7 @@ AudioClient::AudioClient() :
_loopbackAudioOutput(NULL),
_loopbackOutputDevice(NULL),
_inputRingBuffer(0),
_localInjectorsBuffer(0),
_receivedAudioStream(RECEIVED_AUDIO_STREAM_CAPACITY_FRAMES),
_isStereoInput(false),
_outputStarveDetectionStartTimeMsec(0),
@ -146,7 +147,7 @@ AudioClient::AudioClient() :
_networkToOutputResampler(NULL),
_audioLimiter(AudioConstants::SAMPLE_RATE, OUTPUT_CHANNEL_COUNT),
_outgoingAvatarAudioSequenceNumber(0),
_audioOutputIODevice(_receivedAudioStream, this),
_audioOutputIODevice(_localInjectorsBuffer, _receivedAudioStream, this),
_stats(&_receivedAudioStream),
_inputGate(),
_positionGetter(DEFAULT_POSITION_GETTER),

8
libraries/audio-client/src/AudioClient.h
View file

@ -84,8 +84,10 @@ public:
class AudioOutputIODevice : public QIODevice {
public:
AudioOutputIODevice(MixedProcessedAudioStream& receivedAudioStream, AudioClient* audio) :
_receivedAudioStream(receivedAudioStream), _audio(audio), _unfulfilledReads(0) {};
AudioOutputIODevice(AudioRingBuffer& localInjectorsBuffer, MixedProcessedAudioStream& receivedAudioStream,
AudioClient* audio) :
_localInjectorsBuffer(localInjectorsBuffer), _receivedAudioStream(receivedAudioStream),
_audio(audio), _unfulfilledReads(0) {}
void start() { open(QIODevice::ReadOnly | QIODevice::Unbuffered); }
void stop() { close(); }
@ -93,6 +95,7 @@ public:
qint64 writeData(const char * data, qint64 maxSize) override { return 0; }
int getRecentUnfulfilledReads() { int unfulfilledReads = _unfulfilledReads; _unfulfilledReads = 0; return unfulfilledReads; }
private:
AudioRingBuffer& _localInjectorsBuffer;
MixedProcessedAudioStream& _receivedAudioStream;
AudioClient* _audio;
int _unfulfilledReads;
@ -262,6 +265,7 @@ private:
QAudioOutput* _loopbackAudioOutput;
QIODevice* _loopbackOutputDevice;
AudioRingBuffer _inputRingBuffer;
AudioRingBuffer _localInjectorsBuffer;
MixedProcessedAudioStream _receivedAudioStream;
bool _isStereoInput;