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Magic numbers and casts

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This commit is contained in:
Atlante45 2014-11-07 14:41:59 +01:00
parent 81888b9f83
commit 011e531971
1 changed files with 7 additions and 6 deletions
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13
interface/src/Audio.cpp
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@ -574,11 +574,11 @@ void Audio::addReverb(int16_t* samplesData, int numSamples, QAudioFormat& audioF
for (unsigned int j = sample; j < sample + audioFormat.channelCount(); j++) {
if (j == sample) {
// left channel
int lResult = glm::clamp((int)(samplesData[j] * dryFraction + lValue * wetFraction), -32768, 32767);
int lResult = glm::clamp((int)(samplesData[j] * dryFraction + lValue * wetFraction), MIN_SAMPLE_VALUE, MAX_SAMPLE_VALUE);
samplesData[j] = (int16_t)lResult;
} else if (j == (sample + 1)) {
// right channel
int rResult = glm::clamp((int)(samplesData[j] * dryFraction + rValue * wetFraction), -32768, 32767);
int rResult = glm::clamp((int)(samplesData[j] * dryFraction + rValue * wetFraction), MIN_SAMPLE_VALUE, MAX_SAMPLE_VALUE);
samplesData[j] = (int16_t)rResult;
} else {
// ignore channels above 2
@ -610,7 +610,8 @@ void Audio::handleLocalEchoAndReverb(QByteArray& inputByteArray) {
(_outputFormat.channelCount() / _inputFormat.channelCount());
loopBackByteArray.resize(inputByteArray.size() * loopbackOutputToInputRatio);
loopBackByteArray.fill(0);
linearResampling((int16_t*)inputByteArray.data(), (int16_t*)loopBackByteArray.data(),
linearResampling(reinterpret_cast<int16_t*>(inputByteArray.data()),
reinterpret_cast<int16_t*>(loopBackByteArray.data()),
inputByteArray.size() / sizeof(int16_t), loopBackByteArray.size() / sizeof(int16_t),
_inputFormat, _outputFormat);
}
@ -621,16 +622,16 @@ void Audio::handleLocalEchoAndReverb(QByteArray& inputByteArray) {
loopbackCopy = loopBackByteArray;
}
int16_t* loopbackSamples = (int16_t*) loopBackByteArray.data();
int16_t* loopbackSamples = reinterpret_cast<int16_t*>(loopBackByteArray.data());
int numLoopbackSamples = loopBackByteArray.size() / sizeof(int16_t);
updateGverbOptions();
addReverb(loopbackSamples, numLoopbackSamples, _outputFormat);
if (!hasEcho) {
int16_t* loopbackCopySamples = (int16_t*) loopbackCopy.data();
int16_t* loopbackCopySamples = reinterpret_cast<int16_t*>(loopbackCopy.data());
for (int i = 0; i < numLoopbackSamples; ++i) {
loopbackSamples[i] = glm::clamp((int)loopbackSamples[i] - loopbackCopySamples[i],
-32768, 32767);
MIN_SAMPLE_VALUE, MAX_SAMPLE_VALUE);
}
}
}