At some point I'm going to get round to adding heuristic filter selection to my PNG library BigGustave [0]. I have a TODO note for how to start implementing it.

At some point I'm going to get round to adding heuristic filter selection to my PNG library BigGustave [0]. I have a TODO note for how to start implementing it. Though to be honest using Palette for colors tends to produce a huge saving for a lot of image types (those with 256 or fewer colors, so documents, not natural scenes) making filter selection a small added bonus. [0]: https://github.com/EliotJones/BigGustave/blob/master/src/BigGustave/PngBuilder.cs#L504 https://github.com/EliotJones/BigGustave/blob/master/src/Big...