avutil/softfloat: Add more tests for the normalization

Michael Niedermayer committed 11 years ago

Commit 904ea601 parent c7ce16e1 file · +10 −0Browse files

Unified · Split

libavutil/softfloat.c+10−0

@@ -93,6 +93,16 @@ int main(void){ · 92 unmodified lines
93	93	sf3 = av_add_sf(sf3, sf2);
94	94	printf("test3 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf3), sf3.mant, sf3.exp);
95	95
	96	+ sf1 = av_int2sf(0xFFFFFFF0, 0);
	97	+ printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp);
	98	+ sf1 = av_int2sf(0x00000010, 0);
	99	+ printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp);
	100	+
	101	+ sf1 = av_int2sf(0x1FFFFFFF, 0);
	102	+ printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp);
	103	+ sf1 = av_int2sf(0xE0000001, 0);
	104	+ printf("test4 softfloat: %.10lf (0x%08x %d)\n", (double)av_sf2double(sf1), sf1.mant, sf1.exp);
	105	+
96	106	return 0;
97	107
98	108	}