···

       
10
       
 
       


     

       
11
       
 
       
  videoDrivers = config.services.xserver.videoDrivers;

     

       
12
       
 
       


     

       
13
       
-
       
  makePackage = p: p.buildEnv {

     

       
14
       
 
       
    name = "mesa-drivers+txc-${p.mesa_drivers.version}";

     

       
15
       
 
       
    paths =

     

       
16
       
 
       
      [ p.mesa_drivers

     

       
17
       
 
       
        p.mesa_noglu # mainly for libGL

     

       
18
       
 
       
        (if cfg.s3tcSupport then p.libtxc_dxtn else p.libtxc_dxtn_s2tc)

     

       
19
       
 
       
      ];

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
20
       
 
       
  };

     

       
21
       
 
       


     

       
22
       
 
       
in

     
···

       
75
       
 
       
      internal = true;

     

       
76
       
 
       
      description = ''

     

       
77
       
 
       
        The package that provides the 32-bit OpenGL implementation on

     

       
78
       
-
       
        64-bit systems.  Used when <option>driSupport32Bit</option> is

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
79
       
 
       
        set.

     

       
80
       
 
       
      '';

     

       
81
       
 
       
    };

     
···

       
91
       
 
       


     

       
92
       
 
       
    system.activationScripts.setup-opengl =

     

       
93
       
 
       
      ''

     

       
94
       
-
       
        ln -sfn ${cfg.package} /run/opengl-driver

     

       
95
       
 
       
        ${if pkgs.stdenv.isi686 then ''

     

       
96
       
 
       
          ln -sfn opengl-driver /run/opengl-driver-32

     

       
97
       
 
       
        '' else if cfg.driSupport32Bit then ''

     

       
98
       
-
       
          ln -sfn ${cfg.package32} /run/opengl-driver-32

     

       
99
       
 
       
        '' else ''

     

       
100
       
 
       
          rm -f /run/opengl-driver-32

     

       
101
       
 
       
        ''}

     

···

       
10
       
 
       


     

       
11
       
 
       
  videoDrivers = config.services.xserver.videoDrivers;

     

       
12
       
 
       


     

       
13
       
+
       
  makePackage = p: pkgs.buildEnv {

     

       
14
       
 
       
    name = "mesa-drivers+txc-${p.mesa_drivers.version}";

     

       
15
       
 
       
    paths =

     

       
16
       
 
       
      [ p.mesa_drivers

     

       
17
       
 
       
        p.mesa_noglu # mainly for libGL

     

       
18
       
 
       
        (if cfg.s3tcSupport then p.libtxc_dxtn else p.libtxc_dxtn_s2tc)

     

       
19
       
 
       
      ];

     

       
20
       
+
       
  };

     

       
21
       
+
       


     

       
22
       
+
       
  package = pkgs.buildEnv {

     

       
23
       
+
       
    name = "opengl-drivers";

     

       
24
       
+
       
    paths = [ cfg.package ] ++ cfg.extraPackages;

     

       
25
       
+
       
  };

     

       
26
       
+
       


     

       
27
       
+
       
  package32 = pkgs.buildEnv {

     

       
28
       
+
       
    name = "opengl-drivers-32bit";

     

       
29
       
+
       
    paths = [ cfg.package32 ] ++ cfg.extraPackages32;

     

       
30
       
 
       
  };

     

       
31
       
 
       


     

       
32
       
 
       
in

     
···

       
85
       
 
       
      internal = true;

     

       
86
       
 
       
      description = ''

     

       
87
       
 
       
        The package that provides the 32-bit OpenGL implementation on

     

       
88
       
+
       
        64-bit systems. Used when <option>driSupport32Bit</option> is

     

       
89
       
+
       
        set.

     

       
90
       
+
       
      '';

     

       
91
       
+
       
    };

     

       
92
       
+
       


     

       
93
       
+
       
    hardware.opengl.extraPackages = mkOption {

     

       
94
       
+
       
      type = types.listOf types.package;

     

       
95
       
+
       
      default = [];

     

       
96
       
+
       
      description = ''

     

       
97
       
+
       
        Additional packages to add to OpenGL drivers.

     

       
98
       
+
       
      '';

     

       
99
       
+
       
    };

     

       
100
       
+
       


     

       
101
       
+
       
    hardware.opengl.extraPackages32 = mkOption {

     

       
102
       
+
       
      type = types.listOf types.package;

     

       
103
       
+
       
      default = [];

     

       
104
       
+
       
      description = ''

     

       
105
       
+
       
        Additional packages to add to 32-bit OpenGL drivers on

     

       
106
       
+
       
        64-bit systems. Used when <option>driSupport32Bit</option> is

     

       
107
       
 
       
        set.

     

       
108
       
 
       
      '';

     

       
109
       
 
       
    };

     
···

       
119
       
 
       


     

       
120
       
 
       
    system.activationScripts.setup-opengl =

     

       
121
       
 
       
      ''

     

       
122
       
+
       
        ln -sfn ${package} /run/opengl-driver

     

       
123
       
 
       
        ${if pkgs.stdenv.isi686 then ''

     

       
124
       
 
       
          ln -sfn opengl-driver /run/opengl-driver-32

     

       
125
       
 
       
        '' else if cfg.driSupport32Bit then ''

     

       
126
       
+
       
          ln -sfn ${package32} /run/opengl-driver-32

     

       
127
       
 
       
        '' else ''

     

       
128
       
 
       
          rm -f /run/opengl-driver-32

     

       
129
       
 
       
        ''}