Is Yabasanshiro emulator coming on retropie?

mechafatnick

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

@notthesame Is this officially on the retropie image now?

BuZz

@Unknown no. Read above.

Unknown

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

BuZz

@Unknown no.

Scout53

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

@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

@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

@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

@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

@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.

ReadyPlayaWon

@Scout53

The version of bomberman i tested was ... Saturn Bomberman (Europe).zip

ran it through CDmage to combine the 30 Tracks of *.bin files ... then compressed with CHDMan to .chd ... ended up being 331MB

I'm not running any shader patches that i know off ... runcommand resolution setting 640x480

I'll post more settings of my settings tomorrow ...

shavecat

Its running with Bomberman (Japan) version :)
But its really slow ...
@ReadyPlayaWon
Will love your settings :)

Scout53

@ReadyPlayaWon @shavecat ok thanks guys, I'll some different roms and extensions.

ReadyPlayaWon

@shavecat @Scout53

Ok, here's all my settings for Saturn Bomberman (Europe) plus a short demo youtube video link below

/opt/retropie/configs/all/videomodes.cfg

lr-yabasanshiro_SaturnBomberman = "49-17"

49-17 = 640x480 @ 60 Hz n/a (25.18 Mhz, nhsync, nvsync, driver)

/opt/retropie/configs/all/retroarch/config/YabaSanshiro/Saturn Bomberman.opt

yabasanshiro_addon_cart = "4M_extended_ram"
yabasanshiro_force_hle_bios = "disabled"
yabasanshiro_frameskip = "disabled"
yabasanshiro_multitap_port1 = "disabled"
yabasanshiro_multitap_port2 = "disabled"
yabasanshiro_polygon_mode = "perspective_correction"
yabasanshiro_rbg_resolution_mode = "original"
yabasanshiro_rbg_use_compute_shader = "disabled"
yabasanshiro_resolution_mode = "original"
yabasanshiro_sh2coretype = "dynarec"

/opt/retropie/configs/all/retroarch/config/YabaSanshiro/Saturn Bomberman.cfg

all_users_control_menu = "false"
video_crop_overscan = "false"
custom_viewport_width = "1280"
custom_viewport_height = "1024"
custom_viewport_x = "0"
custom_viewport_y = "0"
aspect_ratio_index = "23"
input_overlay_enable = "false"
video_scale_integer = "false"
video_shader_enable = "false"
audio_mixer_volume = "12.000000"
audio_volume = "12.000000"

My Pi4 Overclock setting ... /boot/config.txt

over_voltage=6
arm_freq=1875
gpu_freq=650
v3d_freq=750
core_freq=550

Sorry for the quality, and the gameplay ... difficult to hold the phone camera in one hand and play the game in the other. But, i hope you get the idea :)

Also, the game will play faster ... maybe too fast, by disabling vsync and lowering the audio resample quality in the Saturn Bomberman.cfg .. example

audio_resampler_quality = "1"
video_vsync = "false"

mitu

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

Ok, here's all my settings for Saturn Bomberman (Europe) plus a short demo youtube video link below

Doesn't seem like the video is accessible.

ReadyPlayaWon

@mitu

oops

been a while since i've uploaded a video on youtube and they have changed it a lot ... the publish button was buried deep :/

edited the link above .. hopefully it works now

shavecat

@ReadyPlayaWon
how do i install the lr-yabasanshiro /YabaSanshiro?

Darksavior

@ReadyPlayaWon I've only tried the US Redump release. Freezes at sega logo with bios, black screen with hle bios.
The japanese version works with the bios.

mitu

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

edited the link above .. hopefully it works now

Yes, looks fine. I played the JP version, but it was pretty similar to the video (which has the US/EU (?) version). I don't think I had to add any special settings, the gameplay was 60fps most of the time, occasionally dipping to 55fps during cut scenes - completed it in one go then got my bomb handed to me during multiplayer.