C Plus Plus Revival

float recip = 1.0f - powf(this->paramAmount->get() * 0.95f, 2);

for (int a = 0; a < fftSize - 1; a += 2)

float c = (float)fftSize * 0.707f / (float)(max(1, a));

float real = fftBuffer[a];

float imag = fftBuffer[a + 1];

float power = sqrtf(real * real + imag * imag);

float phase = atan2f(imag, real);

power = powf(power / c, recip) * c;

fftBuffer[a] = cosf(phase) * power;

fftBuffer[a + 1] = sinf(phase) * power;

for (unsigned int i = 0; i < numberOfButterPoles; ++i)

w0_left[i] = d1[i] * w1_left[i] + d2[i] * w2_left[i] + left[0];

w0_right[i] = d1[i] * w1_right[i] + d2[i] * w2_right[i] + right[0];

left[0] = A[i] * (w0_left[i] + twoOrMinusTwo * w1_left[i] + w2_left[i]);

right[0] = A[i] * (w0_right[i] + twoOrMinusTwo * w1_right[i] + w2_right[i]);

w2_left[i] = w1_left[i];

w2_right[i] = w1_right[i];

w1_left[i] = w0_left[i];

w1_right[i] = w0_right[i];

Shouting

Compile!

Compile!

Outro in half tempo

End