It freezes every time I load it with verbose logging. Very weird.

@MCG_1983 There's is beta support for the PI5 in RetroPie-Setup, though without an official image release.

@sugarfree Ok nevermind. At first maybe I thought it was an rvz vs ciso thing, but I just loaded the .ciso 1080 Avalanche 5 times and on the 5th time it crashed. So I don't think the file type has anything to do with the random crashes.

These lines appear in the standalone version too but only affect the intro. The game is working without issues.

@sugarfree Ok that's great to know about the Vulkan driver. I do have it installed and working on lr-flycast-dev but was never able to get it running on the standalone version of Dolphin. It keeps throwing me an error.

So I'll give these scriptmodule changes a try right now.

Thank you!

@TPR I think that's this option:-

[Video_Hacks] DisableCopyToVRAM = False

you'll need to check the options they have documented on retroarch's wiki:-

https://docs.libretro.com/library/dolphin/

Although they're not named the same as regular dolphin so you might need to trial and error a bit

@mitu It worked. Thank you!

There was already a bug report - https://bugs.dolphin-emu.org/issues/13416. Furthermore, the Libretro port is not maintained by the Dolphin team, so your report will probably be closed/forwarded to the libretro repository.

@retropieuser555 yeah that's most certainly an option, but from what I've seen on the standalone, it isn't much different from the libretro core where you just go and manually load up the next disc, right? Disc Control > Eject Disk > Load disc.

That seems to work fine, I was just surprise to see the m3u format didn't want to pre-load the disc images.

@retropiedude said in Dolphin or lr-dolphin change emulator on RetroPie to OpenGL or start from:

Oh, that's interesting. Any idea what it's cause then?

Seems that Dolphin uses a Vulkan/GL extension which is not supported by the Pi5 drivers - https://gitlab.freedesktop.org/mesa/mesa/-/issues/10250. The issue has also been reported to upstream Dolphin, but I doubt it's going to be solved, in a reasonable time frame or at all.

Emulator crashes on the Pi5 (which is still pending support) are usually caused by the 16K page kernel used by default in RaspiOS. TL;DR: modify /boot/firmware/config.txt and add kernel=kernel8.img at the end.

If you wish to run the standalone emulator, you can modify the controller bindings by starting the GUI and using its configuratoin menus. Install the desktop, then start it and then execute /opt/retropie/emulators/dolphin/bin/dolphin-emu to get the emulator's GUI/menus.

@AwesomeKingClem I am just now finally getting to it. Sorry about that!

You could try enabling manual texture sampling but make sure to use opemGl or else it wont work. That's how i solved it for resident evil 4 and MKDD

@pgcudahy said in Analog trigger on lr-dolphin:

and the triggers are now bound to an axis and not a button

Right. That's good, that's what they should be.

@satella You can still use vulkan for the other cores using your previous config by editing /opt/retropie/configs/gc/retroarch.cfg / /opt/retropie/configs/wii/retroarch.cfg. Add a line (near the beginning of the file) to set the gl / glcore video driver in the file with:

video_driver = "gl"

so that video driver is used only for the gc and wii systems.

@mozvillat Please add some info about your setup, as detailed in https://retropie.org.uk/forum/topic/3/read-this-first.

Get a verbose log from the error run and post it on pastebin.com.

@norstein
See this thread
https://retropie.org.uk/forum/post/238116
It explains how to launch the GUI for dolphin so you can get in and configure the controller.

Once you get that open you can reference
https://dolphin-emu.org/docs/guides/configuring-controllers/
for a more detailed guide to specifically setting up the controller.