Method updateFromContext

src/fl/audio/audio_processor.cpp.hpp:87–96

}

void Processor::updateFromContext(shared_ptr<Context> externalContext) {
    // Use externally-provided context (FFT already cached, signal already conditioned).
    // This avoids recomputing FFT when Reactive has already done it.
    for (auto& d : mActiveDetectors) {
        d->update(externalContext);
    }
    for (auto& d : mActiveDetectors) {
        d->fireCallbacks();
    }
}

void Processor::onBeat(function<void()> callback) {
    auto detector = getBeatDetector();