50 lines
1.2 KiB
Nix
50 lines
1.2 KiB
Nix
{ pkgs, inputs, ... }:
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{
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services.wivrn = {
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enable = true;
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openFirewall = true;
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# Use my fork for WiVRn 0.20
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package = (
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inputs.wivrn.legacyPackages.${pkgs.system}.wivrn.overrideAttrs (old: {
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patches = [
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(pkgs.fetchurl {
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url = "https://github.com/WiVRn/WiVRn/commit/be95ec84b56794ca8d97bb8b21dec6443ba57bc4.diff";
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sha256 = "1tNQ57XIki0bomNG5xg+/4YbgKanrM5LOQvvCmZQFhw=";
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})
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];
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})
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);
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# Write information to /etc/xdg/openxr/1/active_runtime.json, VR applications
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# will automatically read this and work with wivrn
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defaultRuntime = true;
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# Executing it through the systemd service executes WiVRn w/ CAP_SYS_NICE
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# Resulting in no stutters!
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autoStart = true;
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# Config for WiVRn
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config = {
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enable = true;
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json = {
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# 1.0x display scaling
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scale = 1.0;
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# 100 Mb/s
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bitrate = 100000000;
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encoders = [
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{
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encoder = "vaapi";
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codec = "h265";
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# 1.0 x 1.0 scaling
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width = 1.0;
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height = 1.0;
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offset_x = 0.0;
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offset_y = 0.0;
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}
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];
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};
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};
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};
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}
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