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