(blog post author) I'm not doing operations on floats. The data is floats, yes, but the XOR is obviously not on floats; and Delta is not either. Both are just i

(blog post author) I'm not doing operations on floats. The data is floats, yes, but the XOR is obviously not on floats; and Delta is not either. Both are just interpreting data as 4-byte unsigned integers or 1-byte unsigned integers depending on the filter.