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add hrtf adjustment to throttle gain appx

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Zach Pomerantz 2017-01-27 15:26:49 -05:00
parent 7bcf136dc9
commit c4190ad4c4
1 changed files with 4 additions and 0 deletions
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4
assignment-client/src/audio/AudioMixerSlave.cpp
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@ -162,6 +162,10 @@ bool AudioMixerSlave::prepareMix(const SharedNodePointer& listener) {
glm::vec3 relativePosition = nodeStream->getPosition() - listenerAudioStream->getPosition();
float gain = approximateGain(*listenerAudioStream, *nodeStream, relativePosition);
// modify by hrtf gain adjustment
auto& hrtf = listenerData->hrtfForStream(nodeID, nodeStream->getStreamIdentifier());
gain *= hrtf.getGainAdjustment();
auto streamVolume = nodeStream->getLastPopOutputTrailingLoudness() * gain;
nodeVolume = std::max(streamVolume, nodeVolume);
}