diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2015-06-05 12:57:06 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-05 12:57:06 +0200 |
| commit | 904ea60afacd78ff106422019b0ef5032ff7a195 (patch) | |
| tree | a117cdec4ad080c4210ccf2c6d8c26b2701ddfe9 /libavutil | |
| parent | c7ce16e716a8e160140c16c7cfb326cdcfb31652 (diff) | |
avutil/softfloat: Add more tests for the normalization
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/softfloat.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavutil/softfloat.c b/libavutil/softfloat.c index b6e1f35d4d..37dd758b31 100644 --- a/libavutil/softfloat.c +++ b/libavutil/softfloat.c @@ -93,6 +93,16 @@ int main(void){ sf3 = av_add_sf(sf3, sf2); printf("test3 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf3), sf3.mant, sf3.exp); + sf1 = av_int2sf(0xFFFFFFF0, 0); + printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp); + sf1 = av_int2sf(0x00000010, 0); + printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp); + + sf1 = av_int2sf(0x1FFFFFFF, 0); + printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp); + sf1 = av_int2sf(0xE0000001, 0); + printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp); + return 0; } |