Savestates and rewind not working on Android

[eadmaster]

I've tried with both the latest yabause and yabasanshiro cores on Android, and with both i am getting the error message "Rewind Unavailable because this core lacks serialized save state support".

Side question: why there are no Kronos builds here for Android?
https://buildbot.libretro.com/nightly/android/latest/arm64-v8a/

[barbudreadmon]

why there are no Kronos builds here for Android?

Kronos only supports OpenGL, which is unavailable on android.

[eadmaster]

Update: savestates seems broken as well in the lastest builds on Android, i'm updating the title.
(RA just crashes when saving a state)

[barbudreadmon]

Rewind Unavailable because this core lacks serialized save state support

Rewind is disabled because it's unlikely to ever work with those cores :

• savestates in yabause are broken and will never get fixed since the project was killed by yabasanshiro
• savestates in yabasanshiro are probably just as much broken, the core is currently unmaintained, and afaik rewind is known for not working properly with hardware-rendered cores.

savestates seems broken as well in the lastest builds on Android

yabause ? yabasanshiro ? both ?

[eadmaster]

yabause ? yabasanshiro ? both ?

yabasanshiro
haven't tried with yabause .

[barbudreadmon]

yabasanshiro

It might be related to #275, afaik yabasanshiro's savestates are still tmpfiles-based so i would expect them to only work on very permissive OS.
I stopped maintaining that core for the reasons explained elsewhere but you are free to backport my work to yabasanshiro.

[eadmaster]

Just tr

yabause ? yabasanshiro ? both ?

yabasanshiro haven't tried with yabause .

Just tried with yabause and savestates are working with some games, so i'm switching to it ftm.