From 05b05a7a841c0c67cce319941104d6f11b9ecd84 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sun, 8 Nov 2015 15:03:28 +0100
Subject: [PATCH] avutil/softfloat: Fix av_gt_sf() with large exponents try #2
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavutil/softfloat.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h
index ae11bdb39d9..651bbf41110 100644
--- a/libavutil/softfloat.h
+++ b/libavutil/softfloat.h
@@ -128,10 +128,10 @@ static inline av_const int av_cmp_sf(SoftFloat a, SoftFloat b){
static inline av_const int av_gt_sf(SoftFloat a, SoftFloat b)
{
int t= a.exp - b.exp;
- if (t <-31) return 0;
+ if (t <-31) return 0 > b.mant ;
else if (t < 0) return (a.mant >> (-t)) > b.mant ;
else if (t < 32) return a.mant > (b.mant >> t);
- else return 1;
+ else return a.mant > 0 ;
}
static inline av_const SoftFloat av_add_sf(SoftFloat a, SoftFloat b){
--
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