On Sun, Oct 20, 2019 at 09:54:16PM +0200, Paul B Mahol wrote: > Instead of rounding toward zero and thus producing > darker output. > > Signed-off-by: Paul B Mahol <one...@gmail.com> > --- > libavfilter/vf_nlmeans.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavfilter/vf_nlmeans.c b/libavfilter/vf_nlmeans.c > index dcb5a03953..06233b0dd4 100644 > --- a/libavfilter/vf_nlmeans.c > +++ b/libavfilter/vf_nlmeans.c > @@ -419,7 +419,7 @@ static void weight_averages(uint8_t *dst, ptrdiff_t > dst_linesize, > // Also weight the centered pixel > wa[x].total_weight += 1.f; > wa[x].sum += 1.f * src[x]; > - dst[x] = av_clip_uint8(wa[x].sum / wa[x].total_weight); > + dst[x] = av_clip_uint8(wa[x].sum / wa[x].total_weight + 0.5f); > } > dst += dst_linesize; > src += src_linesize;
LGTM -- Clément B. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".