lavc: add a new bitstream filtering API
[libav.git] / libavcodec / bsf.h
CommitLineData
33d18982
AK
1/*
2 * This file is part of Libav.
3 *
4 * Libav is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * Libav is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with Libav; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef AVCODEC_BSF_H
20#define AVCODEC_BSF_H
21
22#include "avcodec.h"
23
24/**
25 * Called by the biststream filters to get the next packet for filtering.
26 * The filter is responsible for either freeing the packet or passing it to the
27 * caller.
28 */
29int ff_bsf_get_packet(AVBSFContext *ctx, AVPacket **pkt);
30
31const AVClass *ff_bsf_child_class_next(const AVClass *prev);
32
33#endif /* AVCODEC_BSF_H */