Is Yabasanshiro emulator coming on retropie?

Krakatoa · 2 Aug 2020, 19:44

@ash0904 What's the reasoning for launching the bios?

ash0904 · 3 Aug 2020, 00:16

@Krakatoa better capability and performance

Krakatoa · 3 Aug 2020, 00:32

@ash0904 Thanks, Can you tell me where I apply that command?

notthesame · 8 Mar 2020, 04:57

i tested a few games not sure why but got 5 or 6 frames lower then libretro, standalone should be faster.

i set everything as low as i could, i need to reflash my image maybe cos im on opengl and not on legacy.

if anyone gots any other ideas thanks

BuZz · 3 Aug 2020, 04:11

@robertybob I may include the standalone. I have a module. I may also include our patched libretro core, but I would prefer to see an alternative fix. I don't like the current "workaround".

There's a lot of issues with the code imho, and I have a large patch set trying to fix some of them (there's heaps of GCC warnings due to functions missing prototypes, incorrect parameter types, and other problems). I'll submit it upstream soon.

Currently building with O2 causes problems, whilst O3 works. Most likely due to undefined behaviour and perhaps the additional inlining etc helps.

I'm reluctant to include it with these issues. But I will continue to review.

pjft · 3 Aug 2020, 07:19

@notthesame did you set automatic frameskip?

notthesame · 4 Aug 2020, 00:23

@pjft yes , what games have you test and hows does it run?

pjft · 4 Aug 2020, 08:45

@notthesame I haven't tried this latest version, apologies, so no updates since my last several posts.

Just thought I'd highlight the frameskip as it was also what I missed the first time around when using standalone.

notthesame · 5 Aug 2020, 03:53

@pjft np, i did try panzer which has water and clouds, castlevania crashes on dracula battle and kicks me back, im gonna test more, before i was testing on opengl, this time im gonna test on legacy driver, seems opengl i think had glitches so maybe it might of ran slow and glitches like castlevania crashing.

mechafatnick · 5 Aug 2020, 06:10

I haven't done a great deal of testing with the latest version but Fighter's Megamix has improved. Graphically still a bit glitchy BUTits playable where it wasn't before.

Unknown · 5 Aug 2020, 14:33

@notthesame Is this officially on the retropie image now?

BuZz · 5 Aug 2020, 15:14

@Unknown no. Read above.

Unknown · 7 Aug 2020, 13:12

@BuZz Could you give me a rough estimation of time before this added? Thanks.

BuZz · 7 Aug 2020, 14:14

@Unknown no.

Scout53 · 27 Sept 2020, 19:57

Hello - would it be possible for someone to outline the steps to get this working in one post? I've gone through this thread but confused about where to start exactly.

Thanks

ReadyPlayaWon · 27 Sept 2020, 20:08

@Scout53 said in Is Yabasanshiro emulator coming on retropie?:

Hello - would it be possible for someone to outline the steps to get this working in one post?

https://retropie.org.uk/forum/topic/23143/raspberry-pi-4b-4gb-and-the-sega-saturn/14?_=1601236929179

Scout53 · 28 Sept 2020, 12:23

@ReadyPlayaWon thanks alot, I actually have both lr-yaba's up and running and was wondering about the standalone versions. There thread seemed to jump back and forth between Yabause and yabasanshiro or I was just tired and couldn't follow :)

Side question - I can get Saturn Bomberman to run on lr-yabause but its pretty slow. I've been trying to get it going on lr-yabasanshiro but I get a back screen. Anyone know what my issue can be? I could be missing a bios but I haven't been able to find a requirement list for lr-yabasanshiro.

mitu · 28 Sept 2020, 13:29

@Scout53 said in Is Yabasanshiro emulator coming on retropie?:

Anyone know what my issue can be?

Without the patch that was discussed in this topic, lr-yabasanshiro will not work on the Pi4. I'm not sure if it applies cleanly (or at all) to the latest lr-yabasanshiro though.

ReadyPlayaWon · 30 Sept 2020, 09:41

@Scout53 said in Is Yabasanshiro emulator coming on retropie?:

I can get Saturn Bomberman to run on lr-yabause but its pretty slow. I've been trying to get it going on lr-yabasanshiro but I get a back screen.

Works fine for me on lr-yabasanshiro .. no black screen, and game appears to be running at full speed and perfectly playable :)

Version: 1.8.5 - YabaSanshiro (v3.3.1 73c6766)

Scout53 · 30 Sept 2020, 11:25

@ReadyPlayaWon damn I'm jealous. I'm going to double-check my version and work on it again.

And @mitu I have the shader patch installed, other games are working well; its just bomberman that won't load at all.