The right place for the issue would be hrydgard/ppsspp, libretro/libretro-common has nothing to do with these topics.
Ok we can try older release ppsspp. I found 1. candidate if code for verification so, which was released 9 month ago and maybe is bad for us boxes. But also mayby was fixed many lines of related code in last ppsspp 1.18.1.
Ppsspp previous working version has been already identified and merged revert ppsspp · spleen1981/retroarch-kodi-addon-CoreELEC@6abfc6c · GitHub
ok, i will firstly testing when you release finalized zip and after i would update my call to issue on ppssspp github.
v1.7.3 available here or through updater.
- Update Retroarch to latest
- Update ScummVM to latest
- Revert PPSSPP to working version
- Add OpenAL support
- Add German translation, thanks to @sickdaflip
- Add graceful system reboot/shutdown
I confirm that issue with green artefacts and freezing was fixed. Also OPENAL helps. In last release increased perfomance in video scene about 5 fps compare to precedent version.