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fft-test: fix order of operations for calculating the average error 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-30 19:30:48 +02:00
parent 857797bc14
commit 29619f47c1
1 changed files with 1 additions and 1 deletions
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2
libavcodec/fft-test.c
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@ -205,7 +205,7 @@ static int check_diff(FFTSample *tab1, FFTSample *tab2, int n, double scale)
error+= e*e;
if(e>max) max= e;
}
av_log(NULL, AV_LOG_INFO, "max:%f e:%g\n", max, sqrt(error)/n);
av_log(NULL, AV_LOG_INFO, "max:%f e:%g\n", max, sqrt(error/n));
return err;
}