Function hsh

packages/replay-worker/examples/worker.js:409–411

(i)

    var bs1_1 = Math.ceil(plvl / 3),
      bs2_1 = 2 * bs1_1;
    var hsh = function (i) {
      return (dat[i] ^ (dat[i + 1] << bs1_1) ^ (dat[i + 2] << bs2_1)) & msk_1;
    };
    // 24576 is an arbitrary number of maximum symbols per block
    // 424 buffer for last block
    var syms = new i32(25000);