Function _getSampleIndex

esm/utils/paths.js:58–72

(samples, length, progress)

  }
},
    _getSampleIndex = function _getSampleIndex(samples, length, progress) {
  // slightly slower way than doing this (when there's no lookup): segment.lookup[progress < 1 ? ~~(length / segment.minLength) : segment.lookup.length - 1] || 0;
  var l = samples.length,
      i = ~~(progress * l);

  if (samples[i] > length) {
    while (--i && samples[i] > length) {}

    i < 0 && (i = 0);
  } else {
    while (samples[++i] < length && i < l) {}
  }

  return i < l ? i : l - 1;
},
    _reverseRawPath = function _reverseRawPath(rawPath, skipOuter) {
  var i = rawPath.length;
  skipOuter || rawPath.reverse();