Tomas Härdin: > tis 2021-11-09 klockan 22:48 +0100 skrev Andreas Rheinhardt: >> Tomas Härdin: >>> tis 2021-11-09 klockan 19:01 +0100 skrev Andreas Rheinhardt: >>>> It is just a flag per supported CID. So there is no reason to use >>>> an avpriv function for this purpose. >>> >>> This is data duplication. Honestly these ULs should probably live >>> in >>> dnxhddata.c. >>> >> >> But aren't these ULs mxf-specific? So the right place for them is >> here >> in libavformat. >> And the amount of data duplicated is trivial; furthermore adding a >> new >> DNXHD profile then and now requires modifications in two tables, so I >> don't see a maintenance burden either. > > Right, this improves lavc/lavf separation. I suppose that's OK. Still > not the biggest fan of having this kind of data in more than one place, > but on the other hand it's constants.. >
Ok, then I'll apply this. >>>> >>>> Signed-off-by: Andreas Rheinhardt >>>> <andreas.rheinha...@outlook.com> >>>> --- >>>> libavformat/mxfenc.c | 47 ++++++++++++++++++++++---------------- >>>> ---- >>>> -- >>>> 1 file changed, 23 insertions(+), 24 deletions(-) >>>> >>>> diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c >>>> index aa9857fcff..326ec6a7d6 100644 >>>> --- a/libavformat/mxfenc.c >>>> +++ b/libavformat/mxfenc.c >>>> @@ -2036,29 +2036,30 @@ static int >>>> mxf_parse_prores_frame(AVFormatContext *s, AVStream *st, AVPacket >>>> *pk >>>> } >>>> >>>> static const struct { >>>> - int cid; >>>> + uint16_t cid; >>>> + uint8_t interlaced; >>>> UID codec_ul; >>>> } mxf_dnxhd_codec_uls[] = { >>> >>> Not sure if the narrowing of types here does any good. You might >>> need >>> to put cid and interlaced after codec_ul. On the other hand UID is >>> uint8_t[] so perhaps it works out. >>> >> The narrowing is irrelevant, as all cid values in use fit into an >> uint16_t. >> Why would I need to put it at the end? Do you worry about padding >> between interlaced and codec_ul? In this case it doesn't matter: It >> would just be a matter of whether the padding is in the middle or at >> the >> end of the structure. > > I don't actually care. I just thought it was curious given patch 04 > > /Tomas > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".