From ecfb076141d0243212143f0d7c9d4e47b56bec15 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sun, 8 Nov 2015 14:45:19 +0100
Subject: [PATCH] avutil/softfloat: Extend the av_cmp_sf() test to cover a
wider range of exponents
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavutil/softfloat.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/libavutil/softfloat.c b/libavutil/softfloat.c
index e525c97f7c6..808c5e63d5e 100644
--- a/libavutil/softfloat.c
+++ b/libavutil/softfloat.c
@@ -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);
+ }
+ }
}
--
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