Re: [FFmpeg-devel] [PATCH 4/4] lavf/vf_vpp_qsv: scale_mode can be applied to color conversion

["Xiang, Haihao" <haihao.xiang-at-intel.com@ffmpeg.org>]

On Thu, 2022-11-24 at 18:47 +0000, Soft Works wrote:
> > -----Original Message-----
> > From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of
> > Xiang, Haihao
> > Sent: Thursday, November 24, 2022 10:20 AM
> > To: ffmpeg-devel@ffmpeg.org
> > Cc: Haihao Xiang <haihao.xiang@intel.com>
> > Subject: [FFmpeg-devel] [PATCH 4/4] lavf/vf_vpp_qsv: scale_mode can
> > be applied to color conversion
> > 
> > From: Haihao Xiang <haihao.xiang@intel.com>
> > 
> > Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
> > ---
> >  libavfilter/vf_vpp_qsv.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
> > index 4a053f9145..17f2989245 100644
> > --- a/libavfilter/vf_vpp_qsv.c
> > +++ b/libavfilter/vf_vpp_qsv.c
> > @@ -492,7 +492,7 @@ static int config_output(AVFilterLink *outlink)
> >          }
> >      }
> > 
> > -    if (inlink->w != outlink->w || inlink->h != outlink->h) {
> > +    if (inlink->w != outlink->w || inlink->h != outlink->h ||
> > in_format != vpp->out_format) {
> >          if (QSV_RUNTIME_VERSION_ATLEAST(mfx_version, 1, 19)) {
> >              memset(&vpp->scale_conf, 0, sizeof(mfxExtVPPScaling));
> >              vpp->scale_conf.Header.BufferId    =
> > MFX_EXTBUFF_VPP_SCALING;
> > --
> 
> LGTM. But maybe the warning below should be adjusted, as it would
> be confusing when it says scaling even though no scaling is
> configured.
> 

Thanks, I'll update the comment.

-Haihao

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