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cvIsInf(double) fix + regression test

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This commit is contained in:
Rostislav Vasilikhin
2023-01-17 23:06:39 +01:00
parent 6a7d54f550
commit f3a03aefad
2 changed files with 15 additions and 1 deletions
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modules/core/include/opencv2/core/fast_math.hpp
+1 -1
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@@ -295,7 +295,7 @@ CV_INLINE int cvIsInf( double value )
#elif defined(__x86_64__) || defined(_M_X64) || defined(__aarch64__) || defined(_M_ARM64) || defined(__PPC64__)
Cv64suf ieee754;
ieee754.f = value;
return (ieee754.u & 0x7fffffff00000000) ==
return (ieee754.u & 0x7fffffffffffffff) ==
0x7ff0000000000000;
#else
Cv64suf ieee754;