Function blitBuffer

stackgl_modules/index.js:1506–1512

(src, dst, offset, length)

  return base64.toByteArray(base64clean(str));
}
function blitBuffer(src, dst, offset, length) {
  for (var i = 0; i < length; ++i) {
    if (i + offset >= dst.length || i >= src.length) break;
    dst[i + offset] = src[i];
  }
  return i;
}

// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
// the `instanceof` check but they should be treated as of that type.