fft()

void fl::AudioSample::fft

(

FFTBins *

out

)

const

Definition at line 173 of file audio.cpp.

                                        {
            fl::span<const fl::i16> sample = pcm();
    FFT_Args args;
    args.samples = sample.size();
    args.bands = out->size();
    args.fmin = FFT_Args::DefaultMinFrequency();
    args.fmax = FFT_Args::DefaultMaxFrequency();
    args.sample_rate =
        FFT_Args::DefaultSampleRate(); // TODO: get sample rate from AudioSample
    get_flex_fft().run(sample, out, args);
}

References args, fl::FFT_Args::DefaultMaxFrequency(), fl::FFT_Args::DefaultMinFrequency(), fl::FFT_Args::DefaultSampleRate(), pcm(), fl::FFT::run(), fl::FFTBins::size(), and fl::Slice< T >::size().

Referenced by loop(), and fl::AudioReactive::processFFT().

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