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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "media/base/djb2.h"
- uint32_t DJB2Hash(const void* buf, size_t len, uint32_t seed) {
- const uint8_t* src = reinterpret_cast<const uint8_t*>(buf);
- uint32_t hash = seed;
- for (size_t i = 0; i < len; ++i) {
- hash = hash * 33 + src[i];
- }
- return hash;
- }
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