On Wed, 29 Nov 2023 at 22:26, Cosmin Stejerean via ffmpeg-devel <
ffmpeg-devel@ffmpeg.org> wrote:
>
>
> > On Nov 28, 2023, at 5:30 AM, Thomas Mundt <tmund...@gmail.com> wrote:
> >
> > Hi Cosmin,
> >
> > Cosmin Stejerean via ffmpeg-devel <ffmpeg-devel@ffmpeg.org> schrieb am
> Sa.,
> > 25. Nov. 2023, 21:39:
> >
> >> Fixes #10688
> >>
> >> Signed-off-by: Cosmin Stejerean <cos...@cosmin.at>
> >> ---
> >> libavfilter/vf_bwdif.c | 12 ++++++++++++
> >> 1 file changed, 12 insertions(+)
> >>
> >> diff --git a/libavfilter/vf_bwdif.c b/libavfilter/vf_bwdif.c
> >> index 137cd5ef13..bce11c39f7 100644
> >> --- a/libavfilter/vf_bwdif.c
> >> +++ b/libavfilter/vf_bwdif.c
> >> @@ -197,6 +197,18 @@ static int config_props(AVFilterLink *link)
> >> }
> >>
> >> yadif->csp = av_pix_fmt_desc_get(link->format);
> >> +
> >> + if (yadif->csp->nb_components > 1) {
> >> + int w_chroma, h_chroma;
> >> + h_chroma = AV_CEIL_RSHIFT(link->h, yadif->csp->log2_chroma_h);
> >> + w_chroma = AV_CEIL_RSHIFT(link->w, yadif->csp->log2_chroma_w);
> >> +
> >> + if (w_chroma < 3 || h_chroma < 4) {
> >> + av_log(ctx, AV_LOG_ERROR, "Video with planes less than 3
> >> columns or 4 lines is not supported\n");
> >> + return AVERROR(EINVAL);
> >> + }
> >> + }
> >> +
> >>
> >
> > Thanks for your quick patch.
> > Could you please make the size check for all components and remove the
> old
> > one to avoid having two size checks in a row?
> >
>
> Certainly, will send a v2 shortly.
>
> - Cosmin
>
>
Does this change also need to be replicated to bwdif_cuda?
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