Hello Everybody!
I cannot find evidence of ditherig.exe working on AMD Ryzen CPUs on this forum.
The https://kawamoto.no-ip.org/ website mentions that ditherig.exe should work on "AMD GCN 5th generation graphics or later". I therefore conclude, that it should include AMD Ryzen.
I will appreciate if anyone can confirm that they have ditherig.exe running successfully (meaning - headache free) on AMD Ryzen CPU.
Thank you!