Function applyScaling

src/fl/audio/detector/equalizer.cpp.hpp:25–36

Apply fft::FFT scaling mode to a single bin value

/// Apply fft::FFT scaling mode to a single bin value
inline float applyScaling(float value, FFTScalingMode mode) {
    switch (mode) {
    case FFTScalingMode::SquareRoot:
        return fl::sqrtf(value);
    case FFTScalingMode::Logarithmic:
        return fl::logf(1.0f + value);
    case FFTScalingMode::None:
    case FFTScalingMode::Linear:
    default:
        return value;
    }
}

} // namespace