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avutil/softfloat: Correctly set the exponent for 0.0 in av_sqrt_sf()

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 107db5abf3)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-11-08 13:25:21 +01:00
parent efa9128556
commit f38beb47da
1 changed files with 1 additions and 1 deletions
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2
libavutil/softfloat.h
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@ -163,7 +163,7 @@ static av_always_inline SoftFloat av_sqrt_sf(SoftFloat val)
int tabIndex, rem;
if (val.mant == 0)
val.exp = 0;
val.exp = MIN_EXP;
else
{
tabIndex = (val.mant - 0x20000000) >> 20;