Reminded me of the 0xFFFF0000 0xFF00FF00 0xF0F0F0F0 0xCCCCCCCC 0XAAAAAAAA trick, the use of which I don't currently recall... edit: several, but probably not v

Reminded me of the 0xFFFF0000 0xFF00FF00 0xF0F0F0F0 0xCCCCCCCC 0XAAAAAAAA trick, the use of which I don't currently recall... edit: several, but probably not very relevant https://graphics.stanford.edu/~seander/bithacks.html https://graphics.stanford.edu/~seander/bithacks.html