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Code Issues Releases Wiki Activity

Remove naked new[] in: builtin effects

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This commit is contained in:
Paul Licameli
2016-04-14 12:35:15 -04:00
parent f858d97352
commit 6ca89c28ff
28 changed files with 558 additions and 774 deletions
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23
src/effects/ChangePitch.cpp
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@@ -420,22 +420,15 @@ void EffectChangePitch::DeduceFrequencies()
auto start = track->TimeToLongSamples(t0);
auto analyzeSize = windowSize * numWindows;
float * buffer;
buffer = new float[analyzeSize];
Floats buffer{ analyzeSize };
float * freq;
freq = new float[windowSize / 2];
Floats freq{ windowSize / 2 };
Floats freqa{ windowSize / 2, true };
float * freqa;
freqa = new float[windowSize / 2];
for(size_t j = 0; j < windowSize / 2; j++)
freqa[j] = 0;
track->Get((samplePtr) buffer, floatSample, start, analyzeSize);
track->Get((samplePtr) buffer.get(), floatSample, start, analyzeSize);
for(unsigned i = 0; i < numWindows; i++) {
ComputeSpectrum(buffer + i * windowSize, windowSize,
windowSize, rate, freq, true);
ComputeSpectrum(buffer.get() + i * windowSize, windowSize,
windowSize, rate, freq.get(), true);
for(size_t j = 0; j < windowSize / 2; j++)
freqa[j] += freq[j];
}
@@ -444,10 +437,6 @@ void EffectChangePitch::DeduceFrequencies()
if (freqa[j] > freqa[argmax])
argmax = j;
delete [] freq;
delete [] freqa;
delete [] buffer;
auto lag = (windowSize / 2 - 1) - argmax;
m_dStartFrequency = rate / lag;
}