processFFT()

void fl::audio::Reactive::processFFT ( const Sample & sample )

private

Definition at line 280 of file audio_reactive.cpp.hpp.

                                                           {
    // Get PCM data from Sample
    const auto& pcmData = sample.pcm();
    if (pcmData.empty()) return;
 
    // Use shared Context for cached FFT (avoids recomputation if Processor also needs it)
    auto cachedBins = mContext->getFFT16();
    mFFTBins = *cachedBins;
 
    // Map fft::FFT bins to frequency channels using WLED-compatible mapping
    mapFFTBinsToFrequencyChannels();
}

References fl::FL_NO_EXCEPT, mapFFTBinsToFrequencyChannels(), mContext, mFFTBins, and fl::sample().

Referenced by processSample().

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