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/*
* EXIF metadata parser
* Copyright (c) 2013 Thilo Borgmann <thilo.borgmann _at_ mail.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
* EXIF metadata parser
* @author Thilo Borgmann <thilo.borgmann _at_ mail.de>
*/
#ifndef AVCODEC_EXIF_H
#define AVCODEC_EXIF_H
#include <stdint.h>
#include "libavutil/dict.h"
#include "bytestream.h"
/** Recursively decodes all IFD's and
* adds included TAGS into the metadata dictionary. */
int avpriv_exif_decode_ifd(void *logctx, const uint8_t *buf, int size,
int le, int depth, AVDictionary **metadata);
int ff_exif_decode_ifd(void *logctx, GetByteContext *gbytes, int le,
int depth, AVDictionary **metadata);
#endif /* AVCODEC_EXIF_H */