[FFmpeg-cvslog] avfilter/vf_idet: use av_rescale()

Pascal Massimino pascal.massimino at gmail.com
Tue Nov 4 08:06:28 CET 2014


On Mon, Nov 3, 2014 at 8:33 AM, Michael Niedermayer <git at videolan.org>
wrote:

> ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon
> Nov  3 17:22:16 2014 +0100| [4bbd8f05f7c34967e1c1f7831ae70cde1edd50b5] |
> committer: Michael Niedermayer
>
> avfilter/vf_idet: use av_rescale()
>
> Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
>
> >
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4bbd8f05f7c34967e1c1f7831ae70cde1edd50b5
> ---
>
>  libavfilter/vf_idet.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavfilter/vf_idet.c b/libavfilter/vf_idet.c
> index 05f361a..a059565 100644
> --- a/libavfilter/vf_idet.c
> +++ b/libavfilter/vf_idet.c
> @@ -173,8 +173,8 @@ static void filter(AVFilterContext *ctx)
>
>
>      for(i=0; i<4; i++){
> -        idet->prestat [i] = (idet->decay_coefficient * idet->prestat [i])
> / PRECISION;
> -        idet->poststat[i] = (idet->decay_coefficient * idet->poststat[i])
> / PRECISION;
> +        idet->prestat [i] = av_rescale(idet->prestat [i],
> idet->decay_coefficient, PRECISION);
> +        idet->poststat[i] = av_rescale(idet->poststat[i],
> idet->decay_coefficient, PRECISION);
>      }
>

lgtm


>
>      idet->total_prestat [           type] ++;
>
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