Method onTempoChange

src/fl/audio/audio_processor.cpp.hpp:113–116

}

void Processor::onTempoChange(function<void(float, float)> callback) {
    auto detector = getBeatDetector();
    detector->onTempoChange.add(callback);
}

void Processor::onTempo(function<void(float)> callback) {
    auto detector = getTempoAnalyzer();