2 * This file is part of FFmpeg.
4 * FFmpeg 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.
9 * FFmpeg 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.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 * Called by the bitstream filters to get the next packet for filtering.
26 * The filter is responsible for either freeing the packet or passing it to the
29 int ff_bsf_get_packet(AVBSFContext *ctx, AVPacket **pkt);
32 * Called by bitstream filters to get packet for filtering.
33 * The reference to packet is moved to provided packet structure.
35 * @param ctx pointer to AVBSFContext of filter
36 * @param pkt pointer to packet to move reference to
38 * @return 0>= on success, negative AVERROR in case of failure
40 int ff_bsf_get_packet_ref(AVBSFContext *ctx, AVPacket *pkt);
42 const AVClass *ff_bsf_child_class_next(const AVClass *prev);
44 #endif /* AVCODEC_BSF_H */