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avutil/softfloat: Extend the av_cmp_sf() test to cover a wider range of exponents

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ecfb076141d0243212143f0d7c9d4e47b56bec15)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-11-08 14:45:19 +01:00
parent 7ad4bf4899
commit f9998d1994
1 changed files with 9 additions and 0 deletions
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9
libavutil/softfloat.c
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@ -119,6 +119,15 @@ int main(void){
printf("av_cmp_sf failed at %d %d as %X\n", i, j, c);
}
}
sf1 = av_int2sf(1, i);
for(j = 0; j < 100; j++) {
int c;
sf2 = av_int2sf(1, j);
c = av_cmp_sf(sf2, sf1);
if (FFDIFFSIGN(i,j) != c && (FFDIFFSIGN(i,j)^c) < 0) {
printf("av_cmp_sf failed2 at %d %d as %X\n", i, j, c);
}
}
}