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Disable caching for reassigned spectrogram

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This commit is contained in:
Paul Licameli 2015-08-17 10:03:21 -04:00
parent 84ee685ee9
commit 9505278c44
1 changed files with 6 additions and 1 deletions
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7
src/WaveClip.cpp
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@ -1055,7 +1055,7 @@ bool WaveClip::GetSpectrogram(WaveTrackCache &waveTrackCache,
const int fftLen = windowSize * zeroPaddingFactor; const int fftLen = windowSize * zeroPaddingFactor;
const int half = fftLen / 2; const int half = fftLen / 2;
const bool match = bool match =
mSpecCache && mSpecCache &&
mSpecCache->len > 0 && mSpecCache->len > 0 &&
mSpecCache->Matches mSpecCache->Matches
@ -1069,6 +1069,11 @@ bool WaveClip::GetSpectrogram(WaveTrackCache &waveTrackCache,
return false; //hit cache completely return false; //hit cache completely
} }
if (settings.algorithm == SpectrogramSettings::algReassignment)
// Caching is not implemented for reassignment, unless for
// a complete hit, because of the complications of time reassignment
match = false;
std::auto_ptr<SpecCache> oldCache(mSpecCache); std::auto_ptr<SpecCache> oldCache(mSpecCache);
mSpecCache = 0; mSpecCache = 0;