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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-06-07 16:13:33 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-07-08 16:03:18 +0200 |
| commit | 7ca0931fe1782fed54e508850c12bee7ee0a432a (patch) | |
| tree | 585bc43f9936695584f0ff0ab6ff277f15191e71 /libavformat | |
| parent | 6a055bf03612a67280e1188b269d2fa6cb08d3e7 (diff) | |
| download | ffmpeg-7ca0931fe1782fed54e508850c12bee7ee0a432a.tar.gz | |
avformat/rawdec: Deduplicate AVClasses based upon ff_rawvideo_options
The child_class_next API relied on different (de)muxers to use
different AVClasses; yet this API has been replaced by
child_class_iterate.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/ingenientdec.c | 4 | ||||
| -rw-r--r-- | libavformat/rawdec.c | 10 | ||||
| -rw-r--r-- | libavformat/rawdec.h | 14 |
3 files changed, 12 insertions, 16 deletions
diff --git a/libavformat/ingenientdec.c b/libavformat/ingenientdec.c index 9848e12e9e..7a9cce155f 100644 --- a/libavformat/ingenientdec.c +++ b/libavformat/ingenientdec.c @@ -61,8 +61,6 @@ static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt) return ret; } -FF_RAWVIDEO_DEMUXER_CLASS(ingenient) - const AVInputFormat ff_ingenient_demuxer = { .name = "ingenient", .long_name = NULL_IF_CONFIG_SMALL("raw Ingenient MJPEG"), @@ -73,5 +71,5 @@ const AVInputFormat ff_ingenient_demuxer = { .flags = AVFMT_GENERIC_INDEX, .extensions = "cgi", // FIXME .raw_codec_id = AV_CODEC_ID_MJPEG, - .priv_class = &ingenient_demuxer_class, + .priv_class = &ff_rawvideo_demuxer_class, }; diff --git a/libavformat/rawdec.c b/libavformat/rawdec.c index aa6eba4f39..cf5da8c21e 100644 --- a/libavformat/rawdec.c +++ b/libavformat/rawdec.c @@ -118,12 +118,20 @@ int ff_raw_data_read_header(AVFormatContext *s) #define OFFSET(x) offsetof(FFRawVideoDemuxerContext, x) #define DEC AV_OPT_FLAG_DECODING_PARAM -const AVOption ff_rawvideo_options[] = { +static const AVOption rawvideo_options[] = { { "framerate", "", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC}, { "raw_packet_size", "", OFFSET(raw_packet_size), AV_OPT_TYPE_INT, {.i64 = RAW_PACKET_SIZE }, 1, INT_MAX, DEC}, { NULL }, }; #undef OFFSET + +const AVClass ff_rawvideo_demuxer_class = { + .class_name = "generic raw video demuxer", + .item_name = av_default_item_name, + .option = rawvideo_options, + .version = LIBAVUTIL_VERSION_INT, +}; + #define OFFSET(x) offsetof(FFRawDemuxerContext, x) static const AVOption raw_options[] = { { "raw_packet_size", "", OFFSET(raw_packet_size), AV_OPT_TYPE_INT, {.i64 = RAW_PACKET_SIZE }, 1, INT_MAX, DEC}, diff --git a/libavformat/rawdec.h b/libavformat/rawdec.h index 3c05795762..18777db290 100644 --- a/libavformat/rawdec.h +++ b/libavformat/rawdec.h @@ -24,7 +24,6 @@ #include "avformat.h" #include "libavutil/log.h" -#include "libavutil/opt.h" typedef struct FFRawVideoDemuxerContext { const AVClass *class; /**< Class for private options. */ @@ -39,7 +38,7 @@ typedef struct FFRawDemuxerContext { int raw_packet_size; } FFRawDemuxerContext; -extern const AVOption ff_rawvideo_options[]; +extern const AVClass ff_rawvideo_demuxer_class; extern const AVClass ff_raw_demuxer_class; int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt); @@ -52,16 +51,7 @@ int ff_raw_subtitle_read_header(AVFormatContext *s); int ff_raw_data_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_DEMUXER2(shortname, longname, probe, ext, id, flag)\ -FF_RAWVIDEO_DEMUXER_CLASS(shortname)\ const AVInputFormat ff_ ## shortname ## _demuxer = {\ .name = #shortname,\ .long_name = NULL_IF_CONFIG_SMALL(longname),\ @@ -72,7 +62,7 @@ const AVInputFormat ff_ ## shortname ## _demuxer = {\ .flags = flag,\ .raw_codec_id = id,\ .priv_data_size = sizeof(FFRawVideoDemuxerContext),\ - .priv_class = &shortname ## _demuxer_class,\ + .priv_class = &ff_rawvideo_demuxer_class,\ }; #define FF_DEF_RAWVIDEO_DEMUXER(shortname, longname, probe, ext, id)\ |