Etaash-mathamsetty/Proton EM-10.0-25

Proton-EM 10.0-25

on GitHub

New stuff:

• Fix NTSync on 32 bit
  • PROTON_USE_NTSYNC=1 and zoom you are good to go! No wow64 needed!
• winewayland: Add a heuristic to determine the primary monitor automatically based on screen resolution, refresh rate and other factors
• Add PROTON_ADD_CONFIG env
  • Example usage: PROTON_ADD_CONFIG=wayland,ntsync is equal to saying PROTON_USE_NTSYNC=1 PROTON_USE_WAYLAND=1
  • Config options will be available in documentation once I update it
  • May be removed since STEAM_COMPAT_CONFIG does a similar thing, will do more research in this area

Documentation is still pending updates

Winewayland driver requirements:
Nvidia 575+
Known issues with Nvidia:

• Potentially increased input lag (compared to a pure x11 session, not xwayland)
• 570 driver (and potentially lower) just freeze

Any recent version of Mesa should be ok

Winewayland HDR recommended configuration:
DE: Plasma 6.4, Gnome 48, Hyprland 0.49
Drivers: Mesa 25.1 or greater
Nvidia Driver still requires the HDR WSI layer (novideo moment)

Notes:

Please report issues in the issues section of this GitHub repository (Make sure it is specific to these builds and is not present on upstream Proton). Unlike Proton-GE I am open to issues related to winewayland as I'm the one working on it. However, if it is related to winewayland ensure that you test on winex11 first to make sure it is NOT an issue there. Ensure you put the same information that you would put in a normal Proton compatibility report (e.g logs, OS information). With winewayland issues, please mention your compositor and its version.

I will try my best to respond to issues, but of course I may not respond if I'm busy

Read the docs to see all (new) environment variable options with this build: https://github.com/Etaash-mathamsetty/Proton/blob/em-10/docs/EM-ADDITIONS.md