Commit 7131aba9 authored by Nedeljko Babic's avatar Nedeljko Babic Committed by Michael Niedermayer

libavutil/softfloat: Fix av_normalize1_sf bias.

av_normalize1_sf doesn't properly address border case when mantis is
exactly -0x40000000.
Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent a213e57c
...@@ -60,7 +60,7 @@ static av_const SoftFloat av_normalize_sf(SoftFloat a){ ...@@ -60,7 +60,7 @@ static av_const SoftFloat av_normalize_sf(SoftFloat a){
static inline av_const SoftFloat av_normalize1_sf(SoftFloat a){ static inline av_const SoftFloat av_normalize1_sf(SoftFloat a){
#if 1 #if 1
if((int32_t)(a.mant + 0x40000000U) < 0){ if((int32_t)(a.mant + 0x40000000U) <= 0){
a.exp++; a.exp++;
a.mant>>=1; a.mant>>=1;
} }
......
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