···

       
3
       
3
       
 
       
with lib;

     

       
4
       
4
       
 
       
let

     

       
5
       
5
       
 
       
  cfg = config.modules.apps;

     

       
6
       
6
       
+
       


     

       
7
       
7
       
+
       
  gamescope = pkgs.gamescope.overrideAttrs (old: {

     

       
8
       
8
       
+
       
    version = "3.16.1-f873ec7";

     

       
9
       
9
       
+
       
    patches = [];

     

       
10
       
10
       
+
       
    src = pkgs.fetchFromGitHub {

     

       
11
       
11
       
+
       
      owner = "ValveSoftware";

     

       
12
       
12
       
+
       
      repo = "gamescope";

     

       
13
       
13
       
+
       
      rev = "f873ec7868fe84d2850e91148bcbd6d6b19a7443";

     

       
14
       
14
       
+
       
      fetchSubmodules = true;

     

       
15
       
15
       
+
       
      hash = "sha256-ItP9VE4IMgnIPDeDQag+gVZMuoRO0uI6gF2tC4WVObE=";

     

       
16
       
16
       
+
       
    };

     

       
17
       
17
       
+
       
    buildInputs = old.buildInputs ++ [ pkgs.luajit ];

     

       
18
       
18
       
+
       
    # See: https://github.com/ValveSoftware/gamescope/pull/1494

     

       
19
       
19
       
+
       
    NIX_CFLAGS_COMPILE = [ "-fno-fast-math" "-fno-omit-frame-pointer" ];

     

       
20
       
20
       
+
       
    patchPhase = ''

     

       
21
       
21
       
+
       
      substituteInPlace ./src/reshade_effect_manager.cpp \

     

       
22
       
22
       
+
       
        --replace-fail "\"/usr\"" "\"$out\""

     

       
23
       
23
       
+
       
      substituteInPlace ./src/Utils/Process.cpp \

     

       
24
       
24
       
+
       
        --replace-fail "\"gamescopereaper\"" "\"$out/bin/gamescopereaper\""

     

       
25
       
25
       
+
       
      patchShebangs ./default_scripts_install.sh

     

       
26
       
26
       
+
       
      patchShebangs ./subprojects/libdisplay-info/tool/gen-search-table.py

     

       
27
       
27
       
+
       
    '';

     

       
28
       
28
       
+
       
  });

     

       
6
       
29
       
 
       
in {

     

       
7
       
30
       
 
       
  options.modules.apps.games = {

     

       
8
       
31
       
 
       
    enable = mkOption {

     
···

       
46
       
69
       
 
       
      gamemode.enable = true;

     

       
47
       
70
       
 
       
      gamescope = {

     

       
48
       
71
       
 
       
        enable = true;

     

       
72
       
72
       
+
       
        package = gamescope;

     

       
49
       
73
       
 
       
        env = {

     

       
50
       
74
       
 
       
          PROTON_ENABLE_AMD_AGS = "1";

     

       
51
       
75
       
 
       
          ENABLE_HDR_WSI = "1";