[FFmpeg-devel] [PATCH 1/4] avfilter/vf_sr.c: refine code to use AVPixFmtDescriptor.log2_chroma_h/w

Guo, Yejun yejun.guo at intel.com
Tue Feb 25 08:06:50 EET 2020



> -----Original Message-----
> From: Pedro Arthur [mailto:bygrandao at gmail.com]
> Sent: Monday, February 24, 2020 11:30 PM
> To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
> Cc: Guo, Yejun <yejun.guo at intel.com>
> Subject: Re: [FFmpeg-devel] [PATCH 1/4] avfilter/vf_sr.c: refine code to use
> AVPixFmtDescriptor.log2_chroma_h/w
> 
> Em seg., 24 de fev. de 2020 às 05:50, Guo, Yejun <yejun.guo at intel.com>
> escreveu:
> >
> > Signed-off-by: Guo, Yejun <yejun.guo at intel.com>
> > ---
> >  libavfilter/vf_sr.c | 40 ++++++----------------------------------
> >  1 file changed, 6 insertions(+), 34 deletions(-)
> >
> > diff --git a/libavfilter/vf_sr.c b/libavfilter/vf_sr.c
> > index 562b030..f000eda 100644
> > --- a/libavfilter/vf_sr.c
> > +++ b/libavfilter/vf_sr.c
> desc->log2_chroma_w);
> > +
> >              sr_context->sws_contexts[0] = sws_getContext(sws_src_w,
> sws_src_h, AV_PIX_FMT_GRAY8,
> >
> sws_dst_w, sws_dst_h, AV_PIX_FMT_GRAY8,
> >
> SWS_BICUBIC, NULL, NULL, NULL);
> > --
> > 2.7.4
> >
> LGTM

Thanks. 

Since there is an issue in patch 3 and patch 4, I will send out V2 patch set without this one.

> 
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