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avfilter/vf_idet: use av_rescale()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-03 17:22:16 +01:00
parent 5d590d87b3
commit 4bbd8f05f7
1 changed files with 2 additions and 2 deletions
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4
libavfilter/vf_idet.c
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@ -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);
}
idet->total_prestat [ type] ++;