Merge pull request #54 from joshuachp/feat-opengl

feat(opengl): add module to configure opengl

modules/nixos/default.nix

@@ -3,8 +3,9 @@
 , ...
 }: {
   imports = [
-    ./plymouth.nix
     ./bluetooth.nix
+    ./opengl.nix
+    ./plymouth.nix
   ];
   config = {
     networking.hostName = hostname;

modules/nixos/opengl.nix

@@ -0,0 +1,67 @@
+# OpenGL and hardware acceleration
+{ config
+, lib
+, pkgs
+, ...
+}: {
+  options = {
+    nixosConfig.hardware.opengl = {
+      enable = lib.options.mkOption {
+        default = false;
+        defaultText = "Enables OpenGL";
+        description = "Enable OpenGL hardware accelleration";
+        type = lib.types.bool;
+      };
+      intel = lib.options.mkOption {
+        default = false;
+        defaultText = "Enables Intel OpenGL";
+        description = "Enable Intel packages for OpenGL and Vulkan hardware accelleration";
+        type = lib.types.bool;
+      };
+      amd = lib.options.mkOption {
+        default = false;
+        defaultText = "Enables Amd OpenGL";
+        description = "Enable Amd packages for OpenGL and Vulkan hardware accelleration";
+        type = lib.types.bool;
+      };
+    };
+  };
+  config =
+    let
+      cfg = config.nixosConfig.hardware.opengl;
+    in
+    lib.mkIf cfg.enable {
+      hardware.opengl = {
+        enable = true;
+
+        driSupport = true;
+        driSupport32Bit = true;
+
+        extraPackages = with pkgs; [
+          libvdpau
+          vaapiVdpau
+          # Vulkan
+          vulkan-validation-layers
+          vulkan-extension-layer
+        ] ++ lib.lists.optionals cfg.intel [
+          intel-media-driver
+          intel-compute-runtime
+          # Intel vaapi drivers
+          vaapiIntel
+        ] ++ lib.lists.optionals cfg.amd [
+          rocm-opencl-icd
+          rocm-opencl-runtime
+          # Vulkan
+          amdvlk
+        ];
+
+        extraPackages32 = with pkgs; [
+        ] ++ lib.lists.optionals cfg.amd [
+          driversi686Linux.amdvlk
+        ] ++ lib.lists.optionals cfg.intel [
+          pkgsi686Linux.vaapiIntel
+        ];
+      };
+
+    };
+}

systems/burkstaller/default.nix

@@ -45,7 +45,13 @@
     };
     nixosConfig = {
       boot.plymouth.enable = false;
-      hardware.bluetooth.enable = true;
+      hardware = {
+        bluetooth.enable = true;
+        opengl = {
+          enable = true;
+          intel = true;
+        };
+      };
       desktop.sway.enable = true;
     };