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avformat/rawdec: Deduplicate AVClasses based upon ff_raw_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different AVClasses; yet this API has been replaced by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>
This commit is contained in:
Andreas Rheinhardt 2021-06-07 16:13:33 +02:00
parent 168565ce44
commit 6a055bf036
14 changed files with 27 additions and 57 deletions
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6
libavformat/ac3dec.c
View File

@ -102,7 +102,6 @@ static int ac3_probe(const AVProbeData *p)
return ac3_eac3_probe(p, AV_CODEC_ID_AC3);
}
FF_RAW_DEMUXER_CLASS(ac3)
const AVInputFormat ff_ac3_demuxer = {
.name = "ac3",
.long_name = NULL_IF_CONFIG_SMALL("raw AC-3"),
@ -113,7 +112,7 @@ const AVInputFormat ff_ac3_demuxer = {
.extensions = "ac3",
.raw_codec_id = AV_CODEC_ID_AC3,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &ac3_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};
#endif
@ -123,7 +122,6 @@ static int eac3_probe(const AVProbeData *p)
return ac3_eac3_probe(p, AV_CODEC_ID_EAC3);
}
FF_RAW_DEMUXER_CLASS(eac3)
const AVInputFormat ff_eac3_demuxer = {
.name = "eac3",
.long_name = NULL_IF_CONFIG_SMALL("raw E-AC-3"),
@ -134,6 +132,6 @@ const AVInputFormat ff_eac3_demuxer = {
.extensions = "eac3",
.raw_codec_id = AV_CODEC_ID_EAC3,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &eac3_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};
#endif

3
libavformat/acm.c
View File

@ -60,7 +60,6 @@ static int acm_read_header(AVFormatContext *s)
return 0;
}
FF_RAW_DEMUXER_CLASS(acm)
const AVInputFormat ff_acm_demuxer = {
.name = "acm",
.long_name = NULL_IF_CONFIG_SMALL("Interplay ACM"),
@ -71,5 +70,5 @@ const AVInputFormat ff_acm_demuxer = {
.extensions = "acm",
.raw_codec_id = AV_CODEC_ID_INTERPLAY_ACM,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &acm_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

4
libavformat/dtsdec.c
View File

@ -132,7 +132,6 @@ static int dts_probe(const AVProbeData *p)
return 0;
}
FF_RAW_DEMUXER_CLASS(dts)
const AVInputFormat ff_dts_demuxer = {
.name = "dts",
.long_name = NULL_IF_CONFIG_SMALL("raw DTS"),
@ -143,4 +142,5 @@ const AVInputFormat ff_dts_demuxer = {
.extensions = "dts",
.raw_codec_id = AV_CODEC_ID_DTS,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &dts_demuxer_class,};
.priv_class = &ff_raw_demuxer_class,
};

3
libavformat/flacdec.c
View File

@ -328,7 +328,6 @@ static int flac_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
return -1;
}
FF_RAW_DEMUXER_CLASS(flac)
const AVInputFormat ff_flac_demuxer = {
.name = "flac",
.long_name = NULL_IF_CONFIG_SMALL("raw FLAC"),
@ -341,5 +340,5 @@ const AVInputFormat ff_flac_demuxer = {
.extensions = "flac",
.raw_codec_id = AV_CODEC_ID_FLAC,
.priv_data_size = sizeof(FLACDecContext),
.priv_class = &flac_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

4
libavformat/g722.c
View File

@ -46,7 +46,6 @@ static int g722_read_header(AVFormatContext *s)
return 0;
}
FF_RAW_DEMUXER_CLASS(g722)
const AVInputFormat ff_g722_demuxer = {
.name = "g722",
.long_name = NULL_IF_CONFIG_SMALL("raw G.722"),
@ -56,4 +55,5 @@ const AVInputFormat ff_g722_demuxer = {
.extensions = "g722,722",
.raw_codec_id = AV_CODEC_ID_ADPCM_G722,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &g722_demuxer_class,};
.priv_class = &ff_raw_demuxer_class,
};

9
libavformat/ipudec.c
View File

@ -68,13 +68,6 @@ static int ipu_read_header(AVFormatContext *s)
return 0;
}
static const AVClass ipu_demuxer_class = {
.class_name = "ipu demuxer",
.item_name = av_default_item_name,
.option = ff_raw_options,
.version = LIBAVUTIL_VERSION_INT,
};
const AVInputFormat ff_ipu_demuxer = {
.name = "ipu",
.long_name = NULL_IF_CONFIG_SMALL("raw IPU Video"),
@ -85,5 +78,5 @@ const AVInputFormat ff_ipu_demuxer = {
.flags = AVFMT_GENERIC_INDEX,
.raw_codec_id = AV_CODEC_ID_IPU,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &ipu_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

3
libavformat/loasdec.c
View File

@ -83,7 +83,6 @@ static int loas_read_header(AVFormatContext *s)
return 0;
}
FF_RAW_DEMUXER_CLASS(loas)
const AVInputFormat ff_loas_demuxer = {
.name = "loas",
.long_name = NULL_IF_CONFIG_SMALL("LOAS AudioSyncStream"),
@ -93,5 +92,5 @@ const AVInputFormat ff_loas_demuxer = {
.flags= AVFMT_GENERIC_INDEX,
.raw_codec_id = AV_CODEC_ID_AAC_LATM,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &loas_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

6
libavformat/mlpdec.c
View File

@ -56,7 +56,6 @@ static int mlp_probe(const AVProbeData *p)
return mlp_thd_probe(p, 0xf8726fbb);
}
FF_RAW_DEMUXER_CLASS(mlp)
const AVInputFormat ff_mlp_demuxer = {
.name = "mlp",
.long_name = NULL_IF_CONFIG_SMALL("raw MLP"),
@ -67,7 +66,7 @@ const AVInputFormat ff_mlp_demuxer = {
.extensions = "mlp",
.raw_codec_id = AV_CODEC_ID_MLP,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &mlp_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};
#endif
@ -77,7 +76,6 @@ static int thd_probe(const AVProbeData *p)
return mlp_thd_probe(p, 0xf8726fba);
}
FF_RAW_DEMUXER_CLASS(truehd)
const AVInputFormat ff_truehd_demuxer = {
.name = "truehd",
.long_name = NULL_IF_CONFIG_SMALL("raw TrueHD"),
@ -88,7 +86,7 @@ const AVInputFormat ff_truehd_demuxer = {
.extensions = "thd",
.raw_codec_id = AV_CODEC_ID_TRUEHD,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &truehd_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};
#endif

13
libavformat/rawdec.c
View File

@ -125,14 +125,19 @@ const AVOption ff_rawvideo_options[] = {
};
#undef OFFSET
#define OFFSET(x) offsetof(FFRawDemuxerContext, x)
const AVOption ff_raw_options[] = {
static const AVOption raw_options[] = {
{ "raw_packet_size", "", OFFSET(raw_packet_size), AV_OPT_TYPE_INT, {.i64 = RAW_PACKET_SIZE }, 1, INT_MAX, DEC},
{ NULL },
};
#if CONFIG_DATA_DEMUXER
FF_RAW_DEMUXER_CLASS(raw_data)
const AVClass ff_raw_demuxer_class = {
.class_name = "generic raw demuxer",
.item_name = av_default_item_name,
.option = raw_options,
.version = LIBAVUTIL_VERSION_INT,
};
#if CONFIG_DATA_DEMUXER
const AVInputFormat ff_data_demuxer = {
.name = "data",
.long_name = NULL_IF_CONFIG_SMALL("raw data"),
@ -141,7 +146,7 @@ const AVInputFormat ff_data_demuxer = {
.raw_codec_id = AV_CODEC_ID_NONE,
.flags = AVFMT_NOTIMESTAMPS,
.priv_data_size = sizeof(FFRawDemuxerContext),\
.priv_class = &raw_data_demuxer_class,\
.priv_class = &ff_raw_demuxer_class,
};
#endif

21
libavformat/rawdec.h
View File

@ -40,7 +40,7 @@ typedef struct FFRawDemuxerContext {
} FFRawDemuxerContext;
extern const AVOption ff_rawvideo_options[];
extern const AVOption ff_raw_options[];
extern const AVClass ff_raw_demuxer_class;
int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt);
@ -52,14 +52,6 @@ int ff_raw_subtitle_read_header(AVFormatContext *s);
int ff_raw_data_read_header(AVFormatContext *s);
#define FF_RAW_DEMUXER_CLASS(name)\
static const AVClass name ## _demuxer_class = {\
.class_name = #name " demuxer",\
.item_name = av_default_item_name,\
.option = ff_raw_options,\
.version = LIBAVUTIL_VERSION_INT,\
};
#define FF_RAWVIDEO_DEMUXER_CLASS(name)\
static const AVClass name ## _demuxer_class = {\
.class_name = #name " demuxer",\
@ -86,16 +78,7 @@ const AVInputFormat ff_ ## shortname ## _demuxer = {\
#define FF_DEF_RAWVIDEO_DEMUXER(shortname, longname, probe, ext, id)\
FF_DEF_RAWVIDEO_DEMUXER2(shortname, longname, probe, ext, id, AVFMT_GENERIC_INDEX)
#define FF_RAWSUB_DEMUXER_CLASS(name)\
static const AVClass name ## _demuxer_class = {\
.class_name = #name " demuxer",\
.item_name = av_default_item_name,\
.option = ff_raw_options,\
.version = LIBAVUTIL_VERSION_INT,\
};
#define FF_DEF_RAWSUB_DEMUXER(shortname, longname, probe, ext, id, flag)\
FF_RAWSUB_DEMUXER_CLASS(shortname)\
const AVInputFormat ff_ ## shortname ## _demuxer = {\
.name = #shortname,\
.long_name = NULL_IF_CONFIG_SMALL(longname),\
@ -106,7 +89,7 @@ const AVInputFormat ff_ ## shortname ## _demuxer = {\
.flags = flag,\
.raw_codec_id = id,\
.priv_data_size = sizeof(FFRawDemuxerContext),\
.priv_class = &shortname ## _demuxer_class,\
.priv_class = &ff_raw_demuxer_class,\
};
#endif /* AVFORMAT_RAWDEC_H */

3
libavformat/sbcdec.c
View File

@ -22,7 +22,6 @@
#include "avformat.h"
#include "rawdec.h"
FF_RAW_DEMUXER_CLASS(sbc)
const AVInputFormat ff_sbc_demuxer = {
.name = "sbc",
.long_name = NULL_IF_CONFIG_SMALL("raw SBC (low-complexity subband codec)"),
@ -32,5 +31,5 @@ const AVInputFormat ff_sbc_demuxer = {
.read_packet = ff_raw_read_partial_packet,
.flags = AVFMT_GENERIC_INDEX,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &sbc_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

3
libavformat/shortendec.c
View File

@ -65,7 +65,6 @@ static int shn_probe(const AVProbeData *p)
return AVPROBE_SCORE_EXTENSION + 1;
}
FF_RAW_DEMUXER_CLASS(shorten)
const AVInputFormat ff_shorten_demuxer = {
.name = "shn",
.long_name = NULL_IF_CONFIG_SMALL("raw Shorten"),
@ -76,5 +75,5 @@ const AVInputFormat ff_shorten_demuxer = {
.extensions = "shn",
.raw_codec_id = AV_CODEC_ID_SHORTEN,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &shorten_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

3
libavformat/takdec.c
View File

@ -212,7 +212,6 @@ static int raw_read_packet(AVFormatContext *s, AVPacket *pkt)
return ret;
}
FF_RAW_DEMUXER_CLASS(tak)
const AVInputFormat ff_tak_demuxer = {
.name = "tak",
.long_name = NULL_IF_CONFIG_SMALL("raw TAK"),
@ -223,5 +222,5 @@ const AVInputFormat ff_tak_demuxer = {
.flags = AVFMT_GENERIC_INDEX,
.extensions = "tak",
.raw_codec_id = AV_CODEC_ID_TAK,
.priv_class = &tak_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};

3
libavformat/wsddec.c
View File

@ -161,7 +161,6 @@ static int wsd_read_header(AVFormatContext *s)
return avio_seek(pb, data_offset, SEEK_SET);
}
FF_RAW_DEMUXER_CLASS(wsd)
const AVInputFormat ff_wsd_demuxer = {
.name = "wsd",
.long_name = NULL_IF_CONFIG_SMALL("Wideband Single-bit Data (WSD)"),
@ -172,5 +171,5 @@ const AVInputFormat ff_wsd_demuxer = {
.flags = AVFMT_GENERIC_INDEX | AVFMT_NO_BYTE_SEEK,
.raw_codec_id = AV_CODEC_ID_DSD_MSBF,
.priv_data_size = sizeof(FFRawDemuxerContext),
.priv_class = &wsd_demuxer_class,
.priv_class = &ff_raw_demuxer_class,
};