PSX Emulation Batocera v33

rickimaru

Hello everyone. Iam new here and first of all I want to say what a great job you all are doing!
My question is whether the libreto Duckstation performance problems above 1x scale (Native resolution) has been fixed in the v33 of Batocera?
In v32 there is a massive slow down when you choose 2x resolution in PSX games. Not to mention activated anti-aliasing.
Sorry I forget the system:
Raspberry Pi4 4GB.

Greetings from Germany!

joinski

There is nothing to be fixed, because a fix would imply, that there is something broken or a bug. But the cause of the performance drop in PSX is a bit complex and it can not be called bug or defect in my eyes (which has to be fixed only on batocera side). There has been a lot of discussion about that issue lately and what I’ve heard/read about it in the discord chat so far suggests, that there might be better performance for PSX again in v34.

rickimaru

Thanks for the information.

Let’s keep our fingers crossed that the boys and girls can implement this.

chicuelo

Using a dual core intel Nuc and running V.35 I have better performance and resolution scaling on PSP (3x at 30 or 60 fps) or dreamcast (3x full speed) than in psx. I Also have to disable antialiasing (Libretro swanstation or Duckstation standalone).