Function ShiftMix

Sources/nCine/Base/HashFunctions.cpp:281–284

	}

	static std::uint64_t ShiftMix(std::uint64_t val)
	{
		return val ^ (val >> 47);
	}

	static std::uint64_t HashLen16(std::uint64_t u, std::uint64_t v, std::uint64_t mul)
	{