Piotr Fusik

Thanks. Let's try https://recoil.sourceforge.net/recoil-7.0.0-ALPHA5-macos.dmg

Hmm, looks like GIMP 3.2.6 dropped its Resources directory. I updated that, please test again: https://recoil.sourceforge.net/recoil-7.0.0-ALPHA4-macos.dmg Also, I don't think I can build with <folder where GIMP is located>. The path must be either relative (which wouldn't work if the plugin is in the home dir and GIMP is in /Applications) or absolute (i.e., the path is under /Applications/GIMP.app).

Yes, ConvImgCpc reads PKSL files, but can only compress to CMP files.

After a quick look at ConvImgCpc source code, I believe that's the very same compression scheme, with three differences: the header the CMP file ends with a 100+ bytes Z80 depack routine that matches codeDepack in SauveImage.cs the PKSL file has the bitmap transposed, i.e. starting with a leftmost column top-down; the CMP file likely maintains the (somewhat awkward) Amstrad screen memory layout, which packs worse with LZ77

After a quick look at ConvImgCpc source code, I believe that's the very same compression scheme, with three differences: the header the CMP file ends with a 100+ bytes Z80 depack routine that matches codeDepack in SauveImage.cs the PKSL file has the bitmap transposed, i.e. starting with a leftmost column top-down; the CMP file likely maintains the (somewhat awkward) Amstrad screen memory layout, which is packs worse with LZ77

`make test` fails on `POKEY`.

Thank you for reporting this!

POKEY tests are the last ones I see on the terminal: That's because you are running parallel make jobs, as can be seen in your output here: make: *** [test/test.mk:19: test/conv] Error 1 make: *** Waiting for unfinished jobs.... The problem is in the test/conv job that I added this March. Now I see that in addition to the different file order, there are no asterisks marking the binary mode. Now I realized I can simplify this by using the md5sum -c option. Please git pull and try again.