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Fix: Core: bitscan_reverse_uint64 on Windows

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Pull Request: https://projects.blender.org/blender/blender/pulls/139283
This commit is contained in:
Miguel Pozo 2025-05-22 17:30:45 +02:00
parent 7614bf9602
commit 9222daacb7
1 changed files with 1 additions and 1 deletions
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source/blender/blenlib/intern/math_bits_inline.cc
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@ -75,7 +75,7 @@ MINLINE unsigned int bitscan_reverse_uint64(unsigned long long a)
#ifdef _MSC_VER #ifdef _MSC_VER
unsigned long clz; unsigned long clz;
_BitScanReverse64(&clz, a); _BitScanReverse64(&clz, a);
return 31 - clz; return 63 - clz;
#else #else
return (unsigned int)__builtin_clzll(a); return (unsigned int)__builtin_clzll(a);
#endif #endif