[Proton] Bundle dxvk

[probonopd]

Bundle https://github.com/doitsujin/dxvk

[probonopd]

It seems like a lot more needs to be bundled, e.g., Vulkan drivers
https://github.com/lutris/lutris/wiki/How-to:-DXVK

[probonopd]

Also may want to (additionally?) bundle https://github.com/Joshua-Ashton/d9vk.

[philipzae]

This proton build has dxvk and d9vk in it and alot more.
https://github.com/GloriousEggroll/proton-ge-custom

As the user has to have a vulkan capable gpu, their base system will have the graphics and vulkan drivers installed, so bundling of vulkan drivers is most probably not necessary.

[probonopd]

As the user has to have a vulkan capable gpu, their base system will have the graphics and vulkan drivers installed, so bundling of vulkan drivers is most probably not necessary.

I would not be so sure: We are using a 32-bit userland inside the AppImage, with its own ld-linux.so loader and everything else. How would that environment have access to any of the 64-bit userland users normally have installed?

[philipzae]

I presume the user will have the 32-bit graphics and vulkan drivers installed. If you see at the below link, it lists the 32-bit vulkan driver libvulkan1:i386 and mesa-vulkan-drivers:i386. If this assumption is wrong, then it should likely be easy to incorporate these two vulkan drivers in the appimage.

https://github.com/lutris/lutris/wiki/Installing-drivers#installing-vulkan

[probonopd]

Please see this:
FWGS/xash3d-fwgs#47 (comment)

I do not know what needs to be done.

[philipzae]

That bug report is about openGL drivers and dxvk is for vulkan drivers and it would be impossible to bundle openGL drivers, as they should be part of the base system. If you can build the proton-ge-custom version, i can test how well it works.

[probonopd]

Someone who has a clue about 3D drivers and stuff should be working on this, cause I certainly don't (and don't have the time to investigate this topic).