[FFmpeg-devel] [PATCH] avfilter/vf_transpose: Fix regression with packed pixel formats

[Michael Niedermayer]

On Sat, Jan 27, 2018 at 11:24:36PM -0300, James Almer wrote:
> On 1/27/2018 10:50 PM, Michael Niedermayer wrote:
> > Regression since: c6939f65a116b1ffed345d29d8621ee4ffb32235
> > Found-by: Paul B Mahol <onemda at gmail.com>
> > Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> > ---
> >  libavfilter/vf_transpose.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/libavfilter/vf_transpose.c b/libavfilter/vf_transpose.c
> > index 1e1a5c4b89..bf2ab7eb18 100644
> > --- a/libavfilter/vf_transpose.c
> > +++ b/libavfilter/vf_transpose.c
> > @@ -217,7 +217,7 @@ static int config_props_output(AVFilterLink *outlink)
> >  
> >      s->hsub = desc_in->log2_chroma_w;
> >      s->vsub = desc_in->log2_chroma_h;
> > -    s->planes = desc_in->nb_components;
> > +    s->planes = (desc_in->flags & AV_PIX_FMT_FLAG_PLANAR) ? desc_in->nb_components : 1;
> >  
> >      av_assert0(desc_in->nb_components == desc_out->nb_components);
> 
> If there are currently no tests for this filter (or at least not for
> packet formats), then one should be added.

patch posted that tests transpose more completely pixel format wise

thanks


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