Method forward

src/extended/SpectralMonitorNode.cpp:45–48

does an in place transform of waveform to real and imag. real values are on even, imag on odd

    // does an in place transform of waveform to real and imag.
    // real values are on even, imag on odd
    void forward(std::vector<float> & waveform)
    {
        ooura::rdft(static_cast<int>(size), 1, &waveform[0], oouraIp, oouraW);
    }

    int size;
    int * oouraIp;