getBandEnergy()

BandEnergy fl::audio::Context::getBandEnergy

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Definition at line 94 of file audio_context.cpp.hpp.

                                               {
    auto fft = getFFT(3, 20.0f, 11025.0f);
    BandEnergy out;
    span<const float> lin = fft->linear();
    if (lin.size() >= 3) {
        out.bass = lin[0];
        out.mid = lin[1];
        out.treb = lin[2];
    }
    return out;
}

References fl::audio::BandEnergy::bass, fl::FL_NO_EXCEPT, getFFT(), fl::audio::BandEnergy::mid, fl::span< T, Extent >::size(), and fl::audio::BandEnergy::treb.

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