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rm audio output limiting

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This commit is contained in:
Zach Pomerantz 2017-01-08 18:30:57 -05:00
parent ebe96f9b25
commit 24d53ea13c
1 changed files with 8 additions and 8 deletions

16
libraries/audio-client/src/AudioClient.cpp
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@ -1172,7 +1172,7 @@ void AudioClient::processReceivedSamples(const QByteArray& decodedBuffer, QByteA
outputBuffer.resize(_outputFrameSize * AudioConstants::SAMPLE_SIZE);
int16_t* outputSamples = reinterpret_cast<int16_t*>(outputBuffer.data());
// convert network audio to float
// convert network audio (int16_t) to mix audio (float)
for (int i = 0; i < AudioConstants::NETWORK_FRAME_SAMPLES_STEREO; i++) {
_mixBuffer[i] = (float)decodedSamples[i] * (1/32768.0f);
}
@ -1184,16 +1184,16 @@ void AudioClient::processReceivedSamples(const QByteArray& decodedBuffer, QByteA
_listenerReverb.render(_mixBuffer, _mixBuffer, AudioConstants::NETWORK_FRAME_SAMPLES_PER_CHANNEL);
}
// convert mix audio (float) to network audio (int16_t)
for (int i = 0; i < AudioConstants::NETWORK_FRAME_SAMPLES_STEREO; i++) {
_scratchBuffer[i] = (int16_t)(_mixBuffer[i] * 32768.0f);
}
// resample to output sample rate
if (_networkToOutputResampler) {
// resample to output sample rate
_audioLimiter.render(_mixBuffer, _scratchBuffer, AudioConstants::NETWORK_FRAME_SAMPLES_PER_CHANNEL);
_networkToOutputResampler->render(_scratchBuffer, outputSamples, AudioConstants::NETWORK_FRAME_SAMPLES_PER_CHANNEL);
} else {
// no resampling needed
_audioLimiter.render(_mixBuffer, outputSamples, AudioConstants::NETWORK_FRAME_SAMPLES_PER_CHANNEL);
memcpy(outputBuffer.data(), _scratchBuffer, AudioConstants::NETWORK_FRAME_BYTES_STEREO);
}
}