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fft-test: Use the float fabs() version

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Fixes clang warning "absolute value function 'fabsf' given an argument
of type 'double' but has parameter of type 'float' which may cause
truncation of value [-Wabsolute-value]".
This commit is contained in:
Vittorio Giovara 2015-06-12 17:04:20 +01:00
parent 2d5176fad1
commit 3b73d5c942
1 changed files with 1 additions and 1 deletions
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libavcodec/fft-test.c
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@ -193,7 +193,7 @@ static int check_diff(FFTSample *tab1, FFTSample *tab2, int n, double scale)
double error = 0, max = 0;
for (i = 0; i < n; i++) {
double e = fabsf(tab1[i] - (tab2[i] / scale)) / RANGE;
double e = fabs(tab1[i] - (tab2[i] / scale)) / RANGE;
if (e >= 1e-3) {
av_log(NULL, AV_LOG_ERROR, "ERROR %5d: "FMT" "FMT"\n",
i, tab1[i], tab2[i]);