Commit d024c724d10c2e77d08fe473260bf38759ed1cf8

Sam Lantinga 2017-01-05T08:16:39

Fixed signedness issue when blitting on a big endian platform, as reported by capehill For example, if sR is 0 and dR is 255, we will get -255*sA casted to an unsigned value. Basically results are quite large numbers instead of the expected 0-255 range.