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xMeM / vulkan-wsi-layer

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[Question] Inquiry on how to build "sysvk / Vulkan WSI Layer" in PRoot-Distro Linux environment #2

Closed hansm629 closed 5 months ago

hansm629 commented 6 months ago

hello. sir

I am using the dri3 patch you made very well. Then, I recently found out that sir also created the Vulkan WSI Layer. This is how I came to inquire.

I would like to use Android Host Vulkan driver in PRoot Linux environment through sysvk & Vulkan WSI Layer in PRoot-Distro Debian environment.

Host Device is Galaxy S24+ Exynos2400 model. The Xclipse 940 GPU of Exynos2400 is a custom 6WGP (12CU) based on AMD RDNA3. It has the same specifications as AMD 7840U.

PRoot-Distro in Debian12 environment I'd like to see how well it works with sysvk and the Vulkan WSI Layer.

Q1. How to build sysvk & Vulkan WSI Layer in PRoot-Distro Debian environment I'm curious about the dependency packages needed for a compile build, and I'm curious about the compile build procedure.

Q2. Environment variables applied to the Termux-X11 environment I'm curious about the environment variables that make it work in Termux-X11 environment after compilation build.

Q3. mesa zink environment variable I'm curious about the environment variable that enables zink. I think I need to do something different from turnip. Is what I perceived correct?

Thanks to your hard work, many users will be able to enjoy significant performance improvements in Termux.

I am always grateful. 👍

xMeM commented 6 months ago

Not available in chroot/proot because they use gnu libc and the Android driver link with bionic libc.

hansm629 commented 6 months ago

@xMeM Oh, that's really sad...

So, in a proot/chroot environment, is the only realistic GPU acceleration for SoCs rather than Snapdragon series only virgl?

xMeM commented 6 months ago

For newer mali gpu, you can try Venus, Performance should be better than virgl.

hansm629 commented 6 months ago

For newer mali gpu, you can try Venus, Performance should be better than virgl.

@xMeM That's good news. Could I try another GPU?

If Xclipse GPU is about the same as RAVD, I expect it to work.

Come to think of it, I heard that Venus is not compatible with mesa zink yet...

Is what I perceived correct?

hansm629 commented 5 months ago

@xMeM hello. In Termux native XFCE environment (host device: Galaxy S24+ Exynos2400) I want to test the WSI Layer.

Where can I download related packages?

https://packages-cf.termux.dev/apt/termux-main Can I download it from the repo above?

vulkan-loader-generic vulkan-header

Is it correct to install two packages?

I am wondering if there is anything that needs to be set separately after that. What are the environment variables used with zink?