wine-cachyos: enable optical flow patches

[silvanshade]

Would it be possible to enable the same optical flow patches from proton-cachyos for wine-cachyos?

It would be nice to be able to try frame generation with games from egs under lutris, for example.

I tried to do this myself but didn't manage to make it work.

What I tried:

1. Apply proton-cachyos/wine-optical-flow.patch to wine-cachyos.
2. Build and install modified wine-cachyos.
3. Apply symlinks to link cachy dxvk / nvapi / vkd3d (with optical flow patches) into lutris runners (from Add proton steam -> lutris symlink Option CachyOS-Welcome#78 (comment))
4. Select Wine 9.0 staging (wine-cachyos) runner in lutris, then under advanced "Graphics" select proton-cachyos for dxvk, vkd3d, nvapi versions

This allows launching games without issue but frame generation is not detected.

I'm guessing at least part of the problem is it is missing the equivalent last step from proton-cachyos/proton-optical-flow.patch which copies the new nvofapi{,64}.dll files into the system prefixes.

But I don't know where to do that for wine-cachyos.

I also did try just selecting proton-cachyos as the runner (after the symlinks) but that causes egs to immediately crash to the bug report dialog, so that probably won't work as a solution.

[ptr1337]

Hi,

Yes, this will be done automatcially together with the upcoming experimental rebase for wine-cachyos:
https://github.com/CachyOS/wine-cachyos/

@loathingKernel will add this as soon he will do the rebase :)

Currently you can also workaround with symlinking proton-cachyos directly into lutrs:

#!/bin/bash

echo "Symlinking proton-cachyos"
mkdir ~/.local/share/lutris/runners/wine/proton-cachyos
ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/*  ~/.local/share/lutris/runners/wine/proton-cachyos

echo "DXVK Cachy"

mkdir -p ~/.local/share/lutris/runtime/dxvk/proton-cachyos/x32
mkdir -p ~/.local/share/lutris/runtime/dxvk/proton-cachyos/x64
ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/lib/wine/dxvk/* ~/.local/share/lutris/runtime/dxvk/proton-cachyos/x32
ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/lib64/wine/dxvk/* ~/.local/share/lutris/runtime/dxvk/proton-cachyos/x64

echo "NVAPI Cachy"

mkdir -p ~/.local/share/lutris/runtime/dxvk-nvapi/proton-cachyos/x32
mkdir -p ~/.local/share/lutris/runtime/dxvk-nvapi/proton-cachyos/x64
ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/lib/wine/nvapi/* ~/.local/share/lutris/runtime/dxvk-nvapi/proton-cachyos/x32
ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/lib64/wine/nvapi/* ~/.local/share/lutris/runtime/dxvk-nvapi/proton-cachyos/x64

echo "VKD3D Cachy"

mkdir -p ~/.local/share/lutris/runtime/vkd3d/proton-cachyos/x86
mkdir -p ~/.local/share/lutris/runtime/vkd3d/proton-cachyos/x64

ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/lib/wine/vkd3d-proton/* ~/.local/share/lutris/runtime/vkd3d/proton-cachyos/x86
ln -s /usr/share/steam/compatibilitytools.d/proton-cachyos/files/lib64/wine/vkd3d-proton/* ~/.local/share/lutris/runtime/vkd3d/proton-cachyos/x64

Having it in wine-cachyos would be the more proper way, but should come soon. :)

[loathingKernel]

I would much prefer to make proton-cachyos compatible with umu in the case of Lutris.

[silvanshade]

Thanks for the responses. I will go ahead and close this then.

Also, I noticed that I can use proton-cachyos without problems through heroic launcher unlike lutris so that's a good enough solution for me.