diff options
Diffstat (limited to 'intern/smoke')
| -rw-r--r-- | intern/smoke/intern/MERSENNETWISTER.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/smoke/intern/MERSENNETWISTER.h b/intern/smoke/intern/MERSENNETWISTER.h index e976560bf17..116568c2834 100644 --- a/intern/smoke/intern/MERSENNETWISTER.h +++ b/intern/smoke/intern/MERSENNETWISTER.h @@ -132,7 +132,7 @@ protected: uint32 mixBits( const uint32& u, const uint32& v ) const { return hiBit(u) | loBits(v); } uint32 twist( const uint32& m, const uint32& s0, const uint32& s1 ) const - { return m ^ (mixBits(s0,s1)>>1) ^ (-loBit(s1) & 0x9908b0dfUL); } + { return m ^ (mixBits(s0,s1)>>1) ^ ((~loBit(s1) + 1) & 0x9908b0dfUL); } static uint32 hash( time_t t, clock_t c ); }; |