comparison dsp/tempotracking/DownBeat.cpp @ 114:f6ccde089491 pvoc

Tidy real-to-complex FFT -- forward and inverse have different arguments, so make them separate functions; document

             m_beatframe[j] = 0.0;
         }
 
         // Now FFT beat frame
         
-        m_fft->process(false, m_beatframe, m_fftRealOut, m_fftImagOut);
+        m_fft->forward(m_beatframe, m_fftRealOut, m_fftImagOut);
         
         // Calculate magnitudes
 
         for (size_t j = 0; j < m_beatframesize/2; ++j) {
             newspec[j] = sqrt(m_fftRealOut[j] * m_fftRealOut[j] +