Not gonna comment on the image format itself since I'm not very familiar with image compression, but from a code aesthetics point of view this project makes me

Not gonna comment on the image format itself since I'm not very familiar with image compression, but from a code aesthetics point of view this project makes me a bit sad. It's a half-hearted modern C++ attempt and everything is in one directory. At least we don't have to dig it out of the Chromium repo, I guess.