[FFmpeg-devel] [PATCH v2 2/4] avcodec: add support for hevc ambient viewing environment SEI message

[lance.lmwang at gmail.com]

On Mon, Mar 28, 2022 at 04:30:49PM +0200, Michael Niedermayer wrote:
> On Mon, Mar 28, 2022 at 08:41:09PM +0800, lance.lmwang at gmail.com wrote:
> > From: Limin Wang <lance.lmwang at gmail.com>
> > 
> > Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> > ---
> >  libavcodec/hevc_sei.c      | 19 +++++++++++++++++++
> >  libavcodec/hevc_sei.h      |  8 ++++++++
> >  libavcodec/hevcdec.c       | 10 ++++++++++
> >  tests/ref/fate/hevc-dv-rpu |  6 ++++++
> >  4 files changed, 43 insertions(+)
> > 
> > diff --git a/libavcodec/hevc_sei.c b/libavcodec/hevc_sei.c
> > index ec3036f..d94df4e 100644
> > --- a/libavcodec/hevc_sei.c
> > +++ b/libavcodec/hevc_sei.c
> > @@ -497,6 +497,23 @@ static int decode_film_grain_characteristics(HEVCSEIFilmGrainCharacteristics *h,
> >      return 0;
> >  }
> >  
> > +static int decode_ambient_viewing_env(HEVCSEIAmbientViewingEnvironment *s, GetBitContext *gb, int size)
> > +{
> > +    if (size < 8)
> > +        return AVERROR_INVALIDDATA;
> > +
> > +    s->ambient_illuminance  = get_bits(gb, 32);
> 
> get_bits_long

thanks, fixed it locally.

> 
> thx
> 
> [...]
> 
> -- 
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> 
> Its not that you shouldnt use gotos but rather that you should write
> readable code and code with gotos often but not always is less readable



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-- 
Thanks,
Limin Wang