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* Separate out analysis and synthesis window sizes from FFT size.

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This is an internal change only, so far -- results should be
  unchanged from 1.5.0.
This commit is contained in:
Chris Cannam
2010-05-16 10:44:38 +01:00
parent 8b3a5e4979
commit 3ed58ba356
16 changed files with 285 additions and 281 deletions
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13
src/StretcherImpl.h
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@@ -123,7 +123,11 @@ protected:
double m_timeRatio;
double m_pitchScale;
size_t m_windowSize;
// n.b. either m_fftSize is an integer multiple of m_windowSize,
// or vice versa
size_t m_fftSize;
size_t m_aWindowSize; //!!! or use m_awindow->getSize() throughout?
size_t m_sWindowSize; //!!! or use m_swindow->getSize() throughout?
size_t m_increment;
size_t m_outbufSize;
@@ -145,7 +149,8 @@ protected:
ProcessMode m_mode;
std::map<size_t, Window<float> *> m_windows;
Window<float> *m_window;
Window<float> *m_awindow;
Window<float> *m_swindow;
FFT *m_studyFFT;
Condition m_spaceAvailable;
@@ -194,7 +199,7 @@ protected:
float m_freq1;
float m_freq2;
size_t m_baseWindowSize;
size_t m_baseFftSize;
float m_rateMultiple;
void writeOutput(RingBuffer<float> &to, float *from,
@@ -202,7 +207,7 @@ protected:
static int m_defaultDebugLevel;
static const size_t m_defaultIncrement;
static const size_t m_defaultWindowSize;
static const size_t m_defaultFftSize;
};
}