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authorMichael Niedermayer <michael@niedermayer.cc>2015-11-08 14:45:19 +0100
committerMichael Niedermayer <michael@niedermayer.cc>2015-11-08 14:55:22 +0100
commitecfb076141d0243212143f0d7c9d4e47b56bec15 (patch)
treef667d05a6c027886c23f29fb8ac6ac2f36655b0f
parentcee3c9d29aceec8cddd829acd6dfb56dc5f60322 (diff)
downloadffmpeg-ecfb076141d0243212143f0d7c9d4e47b56bec15.tar.gz
avutil/softfloat: Extend the av_cmp_sf() test to cover a wider range of exponents
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
-rw-r--r--libavutil/softfloat.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/libavutil/softfloat.c b/libavutil/softfloat.c
index e525c97f7c..808c5e63d5 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);
+ }
+ }
}