punesemu / puNES

Qt-based Nintendo Entertaiment System emulator and NSF/NSF2/NSFe Music Player (Linux, FreeBSD, OpenBSD and Windows)
GNU General Public License v2.0
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Jikai Shounen Met Mag - error loading save states #387

Closed anewuser closed 6 months ago

anewuser commented 6 months ago

Hello. Jikai Shounen Met Mag (Japan).qd freezes when I try to load save states.

save.zip

https://github.com/punesemu/puNES/assets/6733770/4674cad9-a006-405a-9d21-9bc682538903

puNES D3D9 b6dc62f Windows 10

ghost commented 6 months ago

I noticed that even without save files it freezes when using rewind

punesemu commented 6 months ago

Good morning both of you, can you try with the new WIP?

ghost commented 6 months ago

Good morning, Fabio :D I hope you are doing great! With the last WIP, in my case, the rewind is fixed, with a minor problem: when rewinding to some point just after the data is read from the disk side, it freezes until I rewind it a little back until I get the reading disk side again, then it continues to work. I think rewinding with FDS needs a good investigation, which may be time-consuming for now, but overall, it's working.

About the saves, I have no idea yet since I was unable to reproduce.

anewuser commented 6 months ago

@punesemu It seems to be working fine now. Thank you!

punesemu commented 6 months ago

Good morning, Fabio :D I hope you are doing great! With the last WIP, in my case, the rewind is fixed, with a minor problem: when rewinding to some point just after the data is read from the disk side, it freezes until I rewind it a little back until I get the reading disk side again, then it continues to work. I think rewinding with FDS needs a good investigation, which may be time-consuming for now, but overall, it's working.

Hi @Chipsum, I did some tests but I couldn't reproduce the problem, can you give me some more information?

ghost commented 6 months ago

@punesemu Not sure for now, let's call it a day, I will test more and see how to reproduce.