int32_t y[8], seq[6], v, integ;
float p, dp, _64dp;
uint8_t cpt;
uint8_t i;

cpt = 0;
p = 0;
y[0] = y[1] = y[2] = y[3] = y[4] = y[5] = y[6] = y[7] = v = integ = 0;
i = 0;

if (!inlet_disable) {

  int32_t idp;
  MTOFEXTENDED(param_pitch + inlet_pitch, idp);
  dp = 6.0f * (idp * (0.25f / (1 << 30)));
  if (dp > 1)
    dp = 1;
  _64dp = 64.0f / dp;
  seq[0] = param_level0 >> 9;
  seq[1] = param_level1 >> 9;
  seq[2] = param_level2 >> 9;
  seq[3] = param_level3 >> 9;
  seq[4] = param_level4 >> 9;
  seq[5] = param_level5 >> 9;

} else
  for (int i = 0; i < BUFSIZE; i++)
    outlet_out[i] = 0;

if (!inlet_disable) {

  p += dp;         // phase increment
  if (p >= 1.0f) { // phase above 1
    cpt++;         // next step in sequence
    if (cpt >= 6)  // above 6 => wrap to 0
      cpt = 0;
    p -= 1.0f; // reset phase
    // select the band limited pulse according to subsample time since the
    // transition
    const int16_t *t = tiar_bli_8_64 + (((uint32_t)(p * _64dp)) << 3);
    int32_t g = seq[cpt] -
                v; // gain= the diff between the new step and the current value
    // add the selected band limited pulse to the output 8 taps
    for (int j = 0; j <= 7; j++) {
      y[(i + j) & 7] += g * t[j];
    }
    v += g; // now we can say that the value corresponds to the current step
  }
  outlet_out = integ += y[i]; // output integrator
  y[i] = 0;
  i = (i + 1) & 7;
}