Lines Matching refs:parity
1670 protected function insertStructuredAppendHeader($items, $size, $index, $parity) { argument
1677 $buf = array($size, $index, $parity);
1689 $parity = 0;
1693 $parity ^= $item['data'][$i];
1697 return $parity;
2784 * @return parity array
2786 protected function encode_rs_char($rs, $data, $parity) { argument
2798 $parity = array_fill(0, $NROOTS, 0);
2800 $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
2807 $parity[$j] ^= $ALPHA_TO[$this->modnn($rs, $feedback + $GENPOLY[($NROOTS - $j)])];
2811 array_shift($parity);
2813 array_push($parity, $ALPHA_TO[$this->modnn($rs, $feedback + $GENPOLY[0])]);
2815 array_push($parity, 0);
2818 return $parity;