1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "media/base/djb2.h"
6
7uint32 DJB2Hash(const void* buf, size_t len, uint32 seed) {
8  const uint8* src = reinterpret_cast<const uint8*>(buf);
9  uint32 hash = seed;
10  for (size_t i = 0; i < len; ++i) {
11    hash = hash * 33 + src[i];
12  }
13  return hash;
14}
15