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Merge branch 'master' of https://github.com/highfidelity/hifi into metavoxels

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This commit is contained in:
Andrzej Kapolka 2014-03-18 09:19:58 -07:00
commit 4ce953315b
4 changed files with 15 additions and 18 deletions
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22
assignment-client/src/audio/AudioMixer.cpp
View file

@ -62,10 +62,9 @@ void attachNewBufferToNode(Node *newNode) {
}
AudioMixer::AudioMixer(const QByteArray& packet) :
ThreadedAssignment(packet),
_clientMixBuffer(NETWORK_BUFFER_LENGTH_BYTES_STEREO + numBytesForPacketHeaderGivenPacketType(PacketTypeMixedAudio), 0)
ThreadedAssignment(packet)
{
connect(NodeList::getInstance(), &NodeList::uuidChanged, this, &AudioMixer::receivedSessionUUID);
}
void AudioMixer::addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuffer* bufferToAdd,
@ -333,10 +332,6 @@ void AudioMixer::readPendingDatagrams() {
}
}
void AudioMixer::receivedSessionUUID(const QUuid& sessionUUID) {
populatePacketHeader(_clientMixBuffer, PacketTypeMixedAudio);
}
void AudioMixer::run() {
commonInit(AUDIO_MIXER_LOGGING_TARGET_NAME, NodeType::AudioMixer);
@ -351,8 +346,9 @@ void AudioMixer::run() {
timeval startTime;
gettimeofday(&startTime, NULL);
int numBytesPacketHeader = numBytesForPacketHeaderGivenPacketType(PacketTypeMixedAudio);
char* clientMixBuffer = new char[NETWORK_BUFFER_LENGTH_BYTES_STEREO
+ numBytesForPacketHeaderGivenPacketType(PacketTypeMixedAudio)];
while (!_isFinished) {
@ -366,9 +362,11 @@ void AudioMixer::run() {
if (node->getType() == NodeType::Agent && node->getActiveSocket() && node->getLinkedData()
&& ((AudioMixerClientData*) node->getLinkedData())->getAvatarAudioRingBuffer()) {
prepareMixForListeningNode(node.data());
int numBytesPacketHeader = populatePacketHeader(clientMixBuffer, PacketTypeMixedAudio);
memcpy(_clientMixBuffer.data() + numBytesPacketHeader, _clientSamples, NETWORK_BUFFER_LENGTH_BYTES_STEREO);
nodeList->writeDatagram(_clientMixBuffer, node);
memcpy(clientMixBuffer + numBytesPacketHeader, _clientSamples, NETWORK_BUFFER_LENGTH_BYTES_STEREO);
nodeList->writeDatagram(clientMixBuffer, NETWORK_BUFFER_LENGTH_BYTES_STEREO + numBytesPacketHeader, node);
}
}
@ -394,4 +392,6 @@ void AudioMixer::run() {
}
}
delete[] clientMixBuffer;
}

4
assignment-client/src/audio/AudioMixer.h
View file

@ -28,8 +28,6 @@ public slots:
void run();
void readPendingDatagrams();
private slots:
void receivedSessionUUID(const QUuid& sessionUUID);
private:
/// adds one buffer to the mix for a listening node
void addBufferToMixForListeningNodeWithBuffer(PositionalAudioRingBuffer* bufferToAdd,
@ -38,8 +36,6 @@ private:
/// prepares and sends a mix to one Node
void prepareMixForListeningNode(Node* node);
QByteArray _clientMixBuffer;
// client samples capacity is larger than what will be sent to optimize mixing
int16_t _clientSamples[NETWORK_BUFFER_LENGTH_SAMPLES_STEREO + SAMPLE_PHASE_DELAY_AT_90];
};

3
interface/src/avatar/Head.cpp
View file

@ -90,8 +90,7 @@ void Head::simulate(float deltaTime, bool isMine, bool billboard) {
_saccade += (_saccadeTarget - _saccade) * 0.50f;
const float AUDIO_AVERAGING_SECS = 0.05f;
_averageLoudness = (1.f - deltaTime / AUDIO_AVERAGING_SECS) * _averageLoudness +
(deltaTime / AUDIO_AVERAGING_SECS) * _audioLoudness;
_averageLoudness = glm::mix(_averageLoudness, _audioLoudness, glm::min(deltaTime / AUDIO_AVERAGING_SECS, 1.0f));
// Detect transition from talking to not; force blink after that and a delay
bool forceBlink = false;

4
libraries/shared/src/NodeList.cpp
View file

@ -267,7 +267,9 @@ void NodeList::processNodeData(const HifiSockAddr& senderSockAddr, const QByteAr
// the node decided not to do anything with this packet
// if it comes from a known source we should keep that node alive
SharedNodePointer matchingNode = sendingNodeForPacket(packet);
matchingNode->setLastHeardMicrostamp(usecTimestampNow());
if (matchingNode) {
matchingNode->setLastHeardMicrostamp(usecTimestampNow());
}
break;
}