Rebase to flake parts #11
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@@ -0,0 +1,192 @@
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{ ... }: {
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flake.nixosModules.systemChromiumHevcVaapi =
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{ config, lib, pkgs, ... }:
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let
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cfg = config.chiasson.system.chromiumHevc;
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in
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{
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options.chiasson.system.chromiumHevc.enable = lib.mkEnableOption ''
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VA-API packages for Chromium HEVC (Intel iHD + optional NVIDIA nvidia-vaapi-driver).
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Pair with `wisdomBrowsersChromiumHevc` on the user side.
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'';
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config = lib.mkIf cfg.enable {
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hardware.graphics.enable = lib.mkDefault true;
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hardware.graphics.extraPackages = lib.mkAfter (
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with pkgs;
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[ nvidia-vaapi-driver ]
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);
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};
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};
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flake.homeManagerModules.wisdomBrowsersChromiumHevc =
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{ config, lib, pkgs, ... }:
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let
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root = config.chiasson.home;
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cfg = config.chiasson.home.browsers.chromiumHevc;
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browserCatalog = {
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"google-chrome" = {
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package = pkgs.google-chrome;
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binary = "google-chrome-stable";
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launcher = "google-chrome-hevc";
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desktopName = "Google Chrome (HEVC)";
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icon = "google-chrome";
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};
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chromium = {
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package = pkgs.chromium;
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binary = "chromium";
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launcher = "chromium-hevc";
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desktopName = "Chromium (HEVC)";
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icon = "chromium";
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};
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"microsoft-edge" = {
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package = pkgs.microsoft-edge;
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binary = "microsoft-edge-stable";
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launcher = "microsoft-edge-hevc";
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desktopName = "Microsoft Edge (HEVC)";
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icon = "microsoft-edge";
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};
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};
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gpuProfiles = {
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intel = {
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driver = "iHD";
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drmDevice = "/dev/dri/renderD128";
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nvdBackend = "direct";
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enableFeatures = [
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"VaapiVideoDecodeLinuxGL"
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"VaapiVideoDecoder"
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"VaapiIgnoreDriverChecks"
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"PlatformHEVCDecoderSupport"
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"UseMultiPlaneFormatForHardwareVideo"
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"AcceleratedVideoDecodeLinuxGL"
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];
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disableFeatures = [
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"AcceleratedVideoDecodeLinuxZeroCopyGL"
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];
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};
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nvidia = {
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driver = "nvidia";
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drmDevice = "/dev/dri/renderD129";
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nvdBackend = "direct";
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enableFeatures = [
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"VaapiVideoDecoder"
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"VaapiIgnoreDriverChecks"
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"PlatformHEVCDecoderSupport"
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"VaapiOnNvidiaGPUs"
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"AcceleratedVideoDecodeLinuxGL"
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];
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disableFeatures = [
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"AcceleratedVideoDecodeLinuxZeroCopyGL"
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"UseMultiPlaneFormatForHardwareVideo"
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"VaapiVideoDecodeLinuxGL"
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];
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};
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};
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activeGpu = gpuProfiles.${cfg.vaapi.gpu};
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mkChromiumHevc =
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packageName:
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let
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spec = browserCatalog.${packageName};
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browser = spec.package;
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launcherName = spec.launcher;
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enableFeatures = lib.concatStringsSep "," activeGpu.enableFeatures;
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disableFeatures = lib.concatStringsSep "," activeGpu.disableFeatures;
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desktopItem = pkgs.makeDesktopItem {
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name = launcherName;
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desktopName = spec.desktopName;
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genericName = "Web Browser";
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exec = "${launcherName} %U";
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icon = spec.icon;
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categories = [
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"Network"
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"WebBrowser"
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];
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mimeTypes = [
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"text/html"
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"text/xml"
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"application/xhtml+xml"
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"x-scheme-handler/http"
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"x-scheme-handler/https"
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];
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};
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in
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pkgs.runCommand launcherName
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{
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inherit (browser) version;
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nativeBuildInputs = [ pkgs.makeWrapper ];
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passthru = { inherit browser; };
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}
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''
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mkdir -p $out/bin $out/share/applications
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makeWrapper ${browser}/bin/${spec.binary} $out/bin/${launcherName} \
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--set LIBVA_DRIVER_NAME ${lib.escapeShellArg activeGpu.driver} \
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--set LIBVA_DRM_DEVICE ${lib.escapeShellArg activeGpu.drmDevice} \
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--set NVD_BACKEND ${lib.escapeShellArg activeGpu.nvdBackend} \
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--add-flags "--enable-features=${enableFeatures}" \
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--add-flags "--disable-features=${disableFeatures}" \
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${lib.concatMapStringsSep " " (a: "--add-flags ${lib.escapeShellArg a}") cfg.extraCommandLineArgs}
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cp ${desktopItem}/share/applications/${launcherName}.desktop \
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$out/share/applications/${launcherName}.desktop
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'';
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selectedPackages = lib.filter (
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name:
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let
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spec = browserCatalog.${name};
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in
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lib.meta.availableOn pkgs.stdenv.hostPlatform spec.package
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) cfg.packages;
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wrappers = map mkChromiumHevc selectedPackages;
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in
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{
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options.chiasson.home.browsers.chromiumHevc = {
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enable = lib.mkEnableOption ''
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`google-chrome-hevc`: Chromium with VA-API HEVC for Jellyfin / MSE playback.
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Default GPU is **Intel** (`vaapi.gpu = "intel"`): Chromium + NVIDIA VA-API is
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unsupported upstream (`nvidia-vaapi-driver` README) and fails with
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`failed Initialize()ing the frame pool` in Jellyfin.
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Requires `chiasson.system.chromiumHevc.enable` on NixOS.
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'';
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packages = lib.mkOption {
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type = lib.types.listOf (
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lib.types.enum (lib.attrNames browserCatalog)
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);
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default = [ "google-chrome" ];
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description = "Chromium-based browsers to wrap.";
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};
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vaapi.gpu = lib.mkOption {
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type = lib.types.enum [
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"intel"
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"nvidia"
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];
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default = "intel";
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description = ''
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VA-API stack for `google-chrome-hevc`. Use **intel** for Jellyfin (Chromium +
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nvidia-vaapi-driver is unsupported and hits frame-pool init errors). **nvidia**
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keeps renderD129 + VaapiOnNvidiaGPUs for experiments only.
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'';
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};
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extraCommandLineArgs = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ ];
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description = "Extra Chromium flags appended after the HEVC profile flags.";
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};
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};
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config = lib.mkIf (root.enable && cfg.enable) {
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home.packages = wrappers;
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};
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};
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}
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