[FFmpeg-devel] [PATCH] libavcodec/mpeg12dec.c: Switch to init_get_bits8 and checks return value

[Thierry Foucu]

On Fri, Jul 23, 2021 at 2:13 PM Michael Niedermayer <michael at niedermayer.cc>
wrote:

> On Thu, Jul 22, 2021 at 11:08:51AM -0700, Thierry Foucu wrote:
> > ---
> >  libavcodec/mpeg12dec.c | 5 ++++-
> >  1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c
> > index b27ed5bd6d..269619540a 100644
> > --- a/libavcodec/mpeg12dec.c
> > +++ b/libavcodec/mpeg12dec.c
> > @@ -1341,8 +1341,11 @@ static int mpeg1_decode_picture(AVCodecContext
> *avctx, const uint8_t *buf,
> >      Mpeg1Context *s1  = avctx->priv_data;
> >      MpegEncContext *s = &s1->mpeg_enc_ctx;
> >      int ref, f_code, vbv_delay;
>
> > +    int ret = 0;
> > +        ret = init_get_bits8(&s->gb, buf, buf_size);
>
> redundant assignment
>

Sorry, will send new patch.

>
> thx
>
> [...]
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> Rewriting code that is poorly written but fully understood is good.
> Rewriting code that one doesnt understand is a sign that one is less smart
> than the original author, trying to rewrite it will not make it better.
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-- 

Thierry Foucu