On Thu, Jul 21, 2016 at 10:41:10AM +0200, Paul B Mahol wrote:
> On 7/21/16, Michael Niedermayer <mich...@niedermayer.cc> wrote:
> > The intermediate was rounded to an integer
> >
> > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> > ---
> > libavfilter/vf_psnr.c | 5 ++++-
> > 1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/libavfilter/vf_psnr.c b/libavfilter/vf_psnr.c
> > index f3dff62..54d4ff0 100644
> > --- a/libavfilter/vf_psnr.c
> > +++ b/libavfilter/vf_psnr.c
> > @@ -246,6 +246,7 @@ static int config_input_ref(AVFilterLink *inlink)
> > const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
> > AVFilterContext *ctx = inlink->dst;
> > PSNRContext *s = ctx->priv;
> > + double average_max;
> > unsigned sum;
> > int j;
> >
> > @@ -278,10 +279,12 @@ static int config_input_ref(AVFilterLink *inlink)
> > sum = 0;
> > for (j = 0; j < s->nb_components; j++)
> > sum += s->planeheight[j] * s->planewidth[j];
> > + average_max = 0;
> > for (j = 0; j < s->nb_components; j++) {
> > s->planeweight[j] = (double) s->planeheight[j] * s->planewidth[j] /
> > sum;
> > - s->average_max += s->max[j] * s->planeweight[j];
> > + average_max += s->max[j] * s->planeweight[j];
> > }
> > + s->average_max = lrint(average_max);
> >
> > s->dsp.sse_line = desc->comp[0].depth > 8 ? sse_line_16bit :
> > sse_line_8bit;
> > if (ARCH_X86)
> > --
> > 1.7.9.5
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > ffmpeg-devel@ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
>
> okapplied thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is what and why we do it that matters, not just one of them.
signature.asc
Description: Digital signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
