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54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/* shared code for simple demux/decode tools */
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#ifndef DECODE_SIMPLE_H
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#define DECODE_SIMPLE_H
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#include "libavformat/avformat.h"
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#include "libavcodec/avcodec.h"
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#include "libavcodec/packet.h"
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#include "libavutil/dict.h"
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#include "libavutil/frame.h"
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typedef struct DecodeContext {
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AVFormatContext *demuxer;
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AVStream *stream;
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AVCodecContext *decoder;
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AVPacket *pkt;
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AVFrame *frame;
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int (*process_frame)(struct DecodeContext *dc, AVFrame *frame);
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void *opaque;
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AVDictionary *decoder_opts;
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int max_frames;
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} DecodeContext;
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int ds_open(DecodeContext *dc, const char *url, int stream_idx);
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void ds_free(DecodeContext *dc);
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int ds_run(DecodeContext *dc);
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#endif /* DECODE_SIMPLE_H */
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