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fractional scaling in X11/Wayland

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This commit is contained in:
Daniel Langbein 2023-09-18 21:49:26 +02:00
parent a0bf823599
commit a812363039
Signed by: langfingaz
GPG Key ID: 6C47C753F0823002
1 changed files with 11 additions and 6 deletions
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17
modules/gnome-fractional-scaling.nix
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@ -1,4 +1,4 @@
{ config, pkgs, ... }:
{ config, pkgs, lib, ... }:
{
# https://wiki.archlinux.org/title/HiDPI#Wayland
@ -11,7 +11,9 @@
# Overlays.
# https://nixos.wiki/wiki/Overlays#In_NixOS
# https://discourse.nixos.org/t/use-specific-pkg-version-in-overlay/32741/3
nixpkgs.overlays = [
# If on X11, then use patched version of mutter.
nixpkgs.overlays = lib.mkIf (! config.services.xserver.displayManager.gdm.wayland) [
(
# Patched version of mutter 44.2.
# Outdated example: https://nixos.wiki/wiki/Overlays#Overriding_a_package_inside_a_scope
@ -55,10 +57,13 @@
dconf.settings = {
"org/gnome/mutter" = {
experimental-features = [
# Wayland fractional scaling
"scale-monitor-framebuffer"
# X11 fractional scaling
"x11-randr-fractional-scaling"
(
if (osConfig.services.xserver.displayManager.gdm.wayland)
# Wayland fractional scaling
then "scale-monitor-framebuffer"
# X11 fractional scaling
else "x11-randr-fractional-scaling"
)
];
};
};