Dolphin, the GameCube and Wii emulator - Forums

Hello,

I tried to use Dolphin with Vulkan on Raspberry Pi 5 (Raspberry Pi OS 64 bit) :

but I have this error :

Quote:Failed to initialize bounding box.
Failed to initialize renderer classes
FIFO shutting down while active
Failed to initialize video backend!

It work using OpenGL.

Thanks

I think the version is too old.

I tried to install :


but I have this error :

Quote:error: snap "dolphin-emulator" is not available on edge for this architecture
      (arm64) but exists on other architectures (amd64).

Why 
doesn't work on ARM64 ?

Hi All,
I'm new to forum but have been an user of Dolphin for some time, mainly on Linux (Ubuntu, Debian etc).

I'm trying to make my Raspberry pi 5 running Dolphin. I've installed latest version from git repo with all required dependencies etc.
Games are not running as smoothly as I would expect, but this is not the case.
When I try to save/load state from file/slot, dolphin is basically crashing leaving this message in logs:


I haven't found any info nor have any clue what this could mean...
I'm happy to hear any suggestions on where to search for solution.
Thank you in advance!

(01-07-2024, 06:06 AM)sAdamingo Wrote: [ -> ]Hi All,
I'm new to forum but have been an user of Dolphin for some time, mainly on Linux (Ubuntu, Debian etc).

I'm trying to make my Raspberry pi 5 running Dolphin. I've installed latest version from git repo with all required dependencies etc.
Games are not running as smoothly as I would expect, but this is not the case.
When I try to save/load state from file/slot, dolphin is basically crashing leaving this message in logs:

Code:

46:48:332 Core/PowerPC/JitArm64/Jit.cpp:104 E[JIT]: Exception handler - Not on CPU thread
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R0: 0x0000000000002000    R1: 0x0000000000000000
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R2: 0x0000000000000008    R3: 0x0000000000000000
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R4: 0x0000000000000000    R5: 0x000000000000000b
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R6: 0x0000aaaab81606d8    R7: 0x0000aaaab81606d8
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R8: 0x0000ffff3efdcd10    R9: 0x0000ffeb4fffcf70
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R10: 0x000000000000002e    R11: 0x00000000ffffffd0
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R12: 0x0000ffff3efdcbac    R13: 0x000000000000004d
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R14: 0x000000000000004a    R15: 0x0000000000003800
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R16: 0x0000ffff1deda230    R17: 0x0000ffff8cbb0600
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R18: 0x0000000000004a00    R19: 0x0000ffff3efdcd10
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R20: 0x0000aaaab8368c90    R21: 0x0000ffff3453acc0
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R22: 0x0000000000000000    R23: 0x0000000000000010
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R24: 0x0000aaaab805c148    R25: 0x0000005ab5070ffb
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R26: 0x0000000000000001    R27: 0x0000000000461680
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:31 E[JIT]: R28: 0x0000ffff83627690    R29: 0x0000ffff3efdd280
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:35 E[JIT]: R30: 0x0000aaaab73523d8    SP: 0x0000ffff3efdccd0
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:37 E[JIT]: Access Address: 0x0000000000000000
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:38 E[JIT]: PC: 0x0000000000000000
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:40 E[JIT]: Memory Around PC
46:48:332 Core/PowerPC/JitArm64/JitArm64_BackPatch.cpp:53 E[JIT]: Full block:
Segmentation fault (core dumped)

I haven't found any info nor have any clue what this could mean...
I'm happy to hear any suggestions on where to search for solution.
Thank you in advance!

Hi,

Could you please create a new thread for this? It's a very different issue from what the original poster had.

I'm seeing the same issue while running on Pi5's GPU with the Vulkan renderer. Tested with the latest version from today (Dolphin 115ad82), compiled on an updated RaspiOS (Bookworm) installation, running under a minimal Xorg destkop environment.

Here's a more detailed log of the Failed to initialize video backend! error:



 It seems something (extension ?) is missing from the device's Vulkan support, but it's not quite obvious (for me) what it is exactly.

Any chance the above issues can be addressed with a configuration/modification or the Pi5 simply lacks the necessary Vulkan extensions in order for Dolphin to run ?