FFmpeg/libavutil/murmur3.h

/*
 * Copyright (C) 2013 Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

/**
 * @file
 * @ingroup lavu_murmur3
 * Public header for MurmurHash3 hash function implementation.
 */

#ifndef AVUTIL_MURMUR3_H
#define AVUTIL_MURMUR3_H

#include <stdint.h>

/**
 * @defgroup lavu_murmur3 Murmur3
 * @ingroup lavu_hash
 * MurmurHash3 hash function implementation.
 *
 * @{
 */

struct AVMurMur3 *av_murmur3_alloc(void);
void av_murmur3_init_seeded(struct AVMurMur3 *c, uint64_t seed);
void av_murmur3_init(struct AVMurMur3 *c);
void av_murmur3_update(struct AVMurMur3 *c, const uint8_t *src, int len);
void av_murmur3_final(struct AVMurMur3 *c, uint8_t dst[16]);

/**
 * @}
 */

#endif /* AVUTIL_MURMUR3_H */