From 8992cb1d0d07edc33d274f6d7924ecdf6f83d994 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Thu, 5 Sep 2013 17:57:22 +0100 Subject: making act segmenter --- ffmpeg/libavformat/rawdec.h | 67 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 ffmpeg/libavformat/rawdec.h (limited to 'ffmpeg/libavformat/rawdec.h') diff --git a/ffmpeg/libavformat/rawdec.h b/ffmpeg/libavformat/rawdec.h new file mode 100644 index 0000000..d978295 --- /dev/null +++ b/ffmpeg/libavformat/rawdec.h @@ -0,0 +1,67 @@ +/* + * RAW demuxers + * Copyright (C) 2007 Aurelien Jacobs + * + * 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 + */ + +#ifndef AVFORMAT_RAWDEC_H +#define AVFORMAT_RAWDEC_H + +#include "avformat.h" +#include "libavutil/log.h" +#include "libavutil/opt.h" + +typedef struct FFRawVideoDemuxerContext { + const AVClass *class; /**< Class for private options. */ + char *video_size; /**< String describing video size, set by a private option. */ + char *pixel_format; /**< Set by a private option. */ + char *framerate; /**< String describing framerate, set by a private option. */ +} FFRawVideoDemuxerContext; + +extern const AVOption ff_rawvideo_options[]; + +int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt); + +int ff_raw_audio_read_header(AVFormatContext *s); + +int ff_raw_video_read_header(AVFormatContext *s); + +#define FF_RAWVIDEO_DEMUXER_CLASS(name)\ +static const AVClass name ## _demuxer_class = {\ + .class_name = #name " demuxer",\ + .item_name = av_default_item_name,\ + .option = ff_rawvideo_options,\ + .version = LIBAVUTIL_VERSION_INT,\ +}; + +#define FF_DEF_RAWVIDEO_DEMUXER(shortname, longname, probe, ext, id)\ +FF_RAWVIDEO_DEMUXER_CLASS(shortname)\ +AVInputFormat ff_ ## shortname ## _demuxer = {\ + .name = #shortname,\ + .long_name = NULL_IF_CONFIG_SMALL(longname),\ + .read_probe = probe,\ + .read_header = ff_raw_video_read_header,\ + .read_packet = ff_raw_read_partial_packet,\ + .extensions = ext,\ + .flags = AVFMT_GENERIC_INDEX,\ + .raw_codec_id = id,\ + .priv_data_size = sizeof(FFRawVideoDemuxerContext),\ + .priv_class = &shortname ## _demuxer_class,\ +}; + +#endif /* AVFORMAT_RAWDEC_H */ -- cgit v1.2.3