Method doPaddedFFT

src/internal/src/FFTFrame.cpp:21–29

typedef std::complex<double> Complex;

void FFTFrame::doPaddedFFT(const float * data, int dataSize)
{
    // Zero-pad the impulse response
    AudioFloatArray paddedResponse(fftSize());  // zero-initialized
    paddedResponse.copyToRange(data, 0, dataSize);

    // Get the frequency-domain version of padded response
    computeForwardFFT(paddedResponse.data());
}

std::unique_ptr<FFTFrame> FFTFrame::createInterpolatedFrame(const FFTFrame & frame1, const FFTFrame & frame2, double x)
{