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fftools/ffmpeg: move InputStream.codec_desc to private data 

It is not used outside of ffmpeg_demux.
This commit is contained in:
Anton Khirnov 2023-12-13 19:15:11 +01:00
parent 9afe3f5274
commit 882bc8049d
2 changed files with 5 additions and 4 deletions
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1
fftools/ffmpeg.h
View File

@ -358,7 +358,6 @@ typedef struct InputStream {
Decoder *decoder;
AVCodecContext *dec_ctx;
const AVCodec *dec;
const AVCodecDescriptor *codec_desc;
AVRational framerate_guessed;

8
fftools/ffmpeg_demux.c
View File

@ -83,6 +83,8 @@ typedef struct DemuxStream {
///< dts of the last packet read for this stream (in AV_TIME_BASE units)
int64_t dts;
const AVCodecDescriptor *codec_desc;
/* number of packets successfully read for this stream */
uint64_t nb_packets;
// combined size of all the packets read
@ -320,8 +322,8 @@ static int ist_dts_update(DemuxStream *ds, AVPacket *pkt, FrameData *fd)
(AVRational){ 2, 1 });
int fields = 2;
if (ist->codec_desc &&
(ist->codec_desc->props & AV_CODEC_PROP_FIELDS) &&
if (ds->codec_desc &&
(ds->codec_desc->props & AV_CODEC_PROP_FIELDS) &&
av_stream_get_parser(ist->st))
fields = 1 + av_stream_get_parser(ist->st)->repeat_pict;
@ -1249,7 +1251,7 @@ static int ist_add(const OptionsContext *o, Demuxer *d, AVStream *st)
return ret;
}
ist->codec_desc = avcodec_descriptor_get(ist->par->codec_id);
ds->codec_desc = avcodec_descriptor_get(ist->par->codec_id);
return 0;
}