2 * generic decoding-related code
4 * This file is part of FFmpeg.
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef AVCODEC_DECODE_H
22 #define AVCODEC_DECODE_H
27 * Called by decoders to get the next packet for decoding.
29 * @param pkt An empty packet to be filled with data.
30 * @return 0 if a new reference has been successfully written to pkt
31 * AVERROR(EAGAIN) if no data is currently available
32 * AVERROR_EOF if and end of stream has been reached, so no more data
35 int ff_decode_get_packet(AVCodecContext *avctx, AVPacket *pkt);
37 void ff_decode_bsfs_uninit(AVCodecContext *avctx);
39 #endif /* AVCODEC_DECODE_H */