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libretro / Lakka-LibreELEC

Lakka is a lightweight Linux distribution that transforms a small computer into a full blown game console.
https://www.lakka.tv
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Flycast issue (RPi4B) Lakka Stable aarch64 3.5.2 using Vulkan driver #1541

Closed atlus666 closed 2 years ago

atlus666 commented 3 years ago

This issue tracker is NOT for help or support. Please use one of the following channels for help and support:

Before you report a bug make sure you have tried the latest nightly version of Lakka at https://nightly.builds.lakka.tv/latest/. Your bug might be already fixed.

If you are sure that it's a bug in Lakka, please answer the following questions:

After update Lakka 3.5.2 Flycast can not load any Dreamcast Game (include cdi & gdi) It't only show can't load content and exit flycast

ToKe79 commented 3 years ago

just ouf of curiosity, what was the previous version you were using and the core worked? which driver (gl / glcore / vulkan) you used? because flycast was updated with 3.5.1, no update of the core in 3.5.2.

atlus666 commented 2 years ago

hi , I try it the problem is flycast can not use vulkan , use gl or glcore is okay but PPSSPP use vulkan is more faster than gl , use glcore will hang so both can use is only gl I don't remember when I changed driver to vulkan ,maybe I try dolphin emu for gamecube in Lakka 3.5 thank you!

dmrlawson commented 2 years ago

Flycast will hopefully work with vulkan when the v3dv driver with Vulkan 1.1 support is released and we update. It should be soonish: https://www.raspberrypi.com/news/vulkan-update-version-1-1-conformance-for-raspberry-pi-4/

gouchi commented 2 years ago

According to Khronos, the conformance application has been submitted using Mesa 21.3 but it seems it is not yet integrated as the commit for enabling Vulkan 1.1 is not in this branch. We may have to wait for next major release Mesa 22.

Some information about Vulkan 1.1 support if needed.

gouchi commented 2 years ago

Mesa 22.0.0 has been released !

gouchi commented 2 years ago

@atlus666 Can you make a test with nightly builds to see if the issue is fixed as Mesa 22 has been enabled.

Thank you.

gouchi commented 2 years ago

Closing this issue as RPi4 users reported it is working now with nightly builds.