small simplification

Added the `--backend-threading` arg so that you can launch games via
a shortcut with modifications to this setting.

src/Ryujinx.HLE/HOS/ModLoader.cs

@@ -296,7 +296,7 @@ namespace Ryujinx.HLE.HOS
             AddModsFromDirectory(mods, applicationDir, modMetadata);
         }
 
-        public static void QueryContentsDir(ModCache mods, DirectoryInfo contentsDir, ulong applicationId)
+        public static void QueryContentsDir(ModCache mods, DirectoryInfo contentsDir, ulong applicationId, ulong[] installedDlcs)
         {
             if (!contentsDir.Exists)
             {
@@ -311,6 +311,16 @@ namespace Ryujinx.HLE.HOS
             {
                 QueryApplicationDir(mods, applicationDir, applicationId);
             }
+
+            foreach (ulong installedDlcId in installedDlcs)
+            {
+                DirectoryInfo dlcModDir = FindApplicationDir(contentsDir, $"{installedDlcId:x16}");
+
+                if (dlcModDir != null)
+                {
+                    QueryApplicationDir(mods, dlcModDir, applicationId);
+                }
+            }
         }
 
         private static int QueryCheatsDir(ModCache mods, DirectoryInfo cheatsDir)
@@ -417,7 +427,7 @@ namespace Ryujinx.HLE.HOS
                 {
                     foreach ((ulong applicationId, ModCache cache) in modCaches)
                     {
-                        QueryContentsDir(cache, searchDir, applicationId);
+                        QueryContentsDir(cache, searchDir, applicationId, Array.Empty<ulong>());
                     }
 
                     return true;

src/Ryujinx/Program.cs

@@ -206,6 +206,16 @@ namespace Ryujinx.Ava
                     _ => ConfigurationState.Instance.Graphics.GraphicsBackend
                 };
 
+            // Check if backend threading was overridden
+            if (CommandLineState.OverrideBackendThreading is not null)
+                ConfigurationState.Instance.Graphics.BackendThreading.Value = CommandLineState.OverrideBackendThreading.ToLower() switch
+                {
+                    "auto" => BackendThreading.Auto,
+                    "off" => BackendThreading.Off,
+                    "on" => BackendThreading.On,
+                    _ => ConfigurationState.Instance.Graphics.BackendThreading
+                };
+
             // Check if docked mode was overriden.
             if (CommandLineState.OverrideDockedMode.HasValue)
                 ConfigurationState.Instance.System.EnableDockedMode.Value = CommandLineState.OverrideDockedMode.Value;

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml.cs

@@ -128,7 +128,11 @@ namespace Ryujinx.Ava.UI.Controls
         public async void OpenModManager_Click(object sender, RoutedEventArgs args)
         {
             if (sender is MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
-                await ModManagerWindow.Show(viewModel.SelectedApplication.Id, viewModel.SelectedApplication.Name);
+                await ModManagerWindow.Show(
+                    viewModel.SelectedApplication.Id, 
+                    viewModel.SelectedApplication.IdBase, 
+                    viewModel.ApplicationLibrary, 
+                    viewModel.SelectedApplication.Name);
         }
 
         public async void PurgePtcCache_Click(object sender, RoutedEventArgs args)

src/Ryujinx/UI/Models/ModModel.cs

@@ -1,5 +1,5 @@
 using Ryujinx.Ava.UI.ViewModels;
-using System.IO;
+using System.Globalization;
 
 namespace Ryujinx.Ava.UI.Models
 {
@@ -21,6 +21,11 @@ namespace Ryujinx.Ava.UI.Models
         public string Path { get; }
         public string Name { get; }
 
+        public string FormattedName => 
+            InSd && ulong.TryParse(Name, NumberStyles.HexNumber, null, out ulong applicationId)
+                ? $"Atmosphère: {System.IO.Path.GetFileNameWithoutExtension(RyujinxApp.MainWindow.ApplicationLibrary.GetNameForApplicationId(applicationId))}"
+                : Name;
+
         public ModModel(string path, string name, bool enabled, bool inSd)
         {
             Path = path;

src/Ryujinx/UI/ViewModels/ModManagerViewModel.cs

@@ -7,6 +7,7 @@ using Gommon;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
+using Ryujinx.Ava.Utilities.AppLibrary;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
@@ -29,6 +30,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private string _search;
         private readonly ulong _applicationId;
+        private readonly ulong[] _installedDlcIds;
         private readonly IStorageProvider _storageProvider;
 
         private static readonly ModMetadataJsonSerializerContext _serializerContext = new(JsonHelper.GetDefaultSerializerOptions());
@@ -61,18 +63,23 @@ namespace Ryujinx.Ava.UI.ViewModels
             get => string.Format(LocaleManager.Instance[LocaleKeys.ModWindowHeading], Mods.Count);
         }
 
-        public ModManagerViewModel(ulong applicationId)
+        public ModManagerViewModel(ulong applicationId, ulong applicationIdBase, ApplicationLibrary appLibrary)
         {
             _applicationId = applicationId;
 
+            _installedDlcIds = appLibrary.DownloadableContents.Keys
+                .Where(x => x.TitleIdBase == applicationIdBase)
+                .Select(x => x.TitleId)
+                .ToArray();
+
             _modJsonPath = Path.Combine(AppDataManager.GamesDirPath, applicationId.ToString("x16"), "mods.json");
 
             _storageProvider = RyujinxApp.MainWindow.StorageProvider;
 
-            LoadMods(applicationId);
+            LoadMods(applicationId, _installedDlcIds);
         }
 
-        private void LoadMods(ulong applicationId)
+        private void LoadMods(ulong applicationId, ulong[] installedDlcIds)
         {
             Mods.Clear();
             SelectedMods.Clear();
@@ -84,7 +91,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 bool inSd = path == ModLoader.GetSdModsBasePath();
                 ModLoader.ModCache modCache = new();
 
-                ModLoader.QueryContentsDir(modCache, new DirectoryInfo(Path.Combine(path, "contents")), applicationId);
+                ModLoader.QueryContentsDir(modCache, new DirectoryInfo(Path.Combine(path, "contents")), applicationId, _installedDlcIds);
 
                 foreach (ModLoader.Mod<DirectoryInfo> mod in modCache.RomfsDirs)
                 {
@@ -278,7 +285,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 File.Copy(file, file.Replace(directory.Parent.ToString(), destinationDir), true);
             }
 
-            LoadMods(_applicationId);
+            LoadMods(_applicationId, _installedDlcIds);
         }
 
         public async void Add()

src/Ryujinx/UI/Windows/CheatWindow.axaml.cs

@@ -64,7 +64,7 @@ namespace Ryujinx.Ava.UI.Windows
 
             ModLoader.ModCache mods = new();
 
-            ModLoader.QueryContentsDir(mods, new DirectoryInfo(Path.Combine(modsBasePath, "contents")), titleIdValue);
+            ModLoader.QueryContentsDir(mods, new DirectoryInfo(Path.Combine(modsBasePath, "contents")), titleIdValue, []);
 
             string currentCheatFile = string.Empty;
             string buildId = string.Empty;

src/Ryujinx/UI/Windows/ModManagerWindow.axaml

@@ -81,7 +81,7 @@
                                     MaxLines="2"
                                     TextWrapping="Wrap"
                                     TextTrimming="CharacterEllipsis"
-                                    Text="{Binding Name}" />
+                                    Text="{Binding FormattedName}" />
                                 <StackPanel
                                     Grid.Column="1"
                                     Spacing="10"

src/Ryujinx/UI/Windows/ModManagerWindow.axaml.cs

@@ -6,6 +6,7 @@ using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
 using Ryujinx.Ava.UI.ViewModels;
+using Ryujinx.Ava.Utilities.AppLibrary;
 using Ryujinx.Common.Helper;
 using System.Threading.Tasks;
 using Button = Avalonia.Controls.Button;
@@ -23,21 +24,21 @@ namespace Ryujinx.Ava.UI.Windows
             InitializeComponent();
         }
 
-        public ModManagerWindow(ulong titleId)
+        public ModManagerWindow(ulong titleId, ulong titleIdBase, ApplicationLibrary applicationLibrary)
         {
-            DataContext = ViewModel = new ModManagerViewModel(titleId);
+            DataContext = ViewModel = new ModManagerViewModel(titleId, titleIdBase, applicationLibrary);
 
             InitializeComponent();
         }
 
-        public static async Task Show(ulong titleId, string titleName)
+        public static async Task Show(ulong titleId, ulong titleIdBase, ApplicationLibrary appLibrary, string titleName)
         {
             ContentDialog contentDialog = new()
             {
                 PrimaryButtonText = string.Empty,
                 SecondaryButtonText = string.Empty,
                 CloseButtonText = string.Empty,
-                Content = new ModManagerWindow(titleId),
+                Content = new ModManagerWindow(titleId, titleIdBase, appLibrary),
                 Title = string.Format(LocaleManager.Instance[LocaleKeys.ModWindowTitle], titleName, titleId.ToString("X16")),
             };
 

src/Ryujinx/Utilities/AppLibrary/ApplicationLibrary.cs

@@ -111,6 +111,30 @@ namespace Ryujinx.Ava.Utilities.AppLibrary
             return data;
         }
 
+        /// <summary>
+        ///     Gets a name for an available content file based on the Application ID '<paramref name="id"/>'.
+        ///     <br/><br/>
+        ///     For Applications, this returns the localized name of the app found in the file.
+        ///     For DLCs, this returns the name of the file that contains the DLC, minus the file extension.
+        /// </summary>
+        /// <param name="id">The Application ID to search for.</param>
+        /// <remarks>
+        /// If the provided Application ID does not have a corresponding Application OR DLC file,
+        /// <paramref name="id"/> formatted as hexadecimal is returned.
+        /// </remarks>
+        /// <returns>A formatted Application name, or <paramref name="id"/> as hexadecimal if none is found.</returns>
+        public string GetNameForApplicationId(ulong id)
+        {
+            DynamicData.Kernel.Optional<ApplicationData> appData = Applications.Lookup(id);
+            if (appData.HasValue)
+                return appData.Value.Name;
+            
+            if (DownloadableContents.Keys.FindFirst(x => x.TitleId == id).TryGet(out DownloadableContentModel dlcData))
+                return dlcData.FileName;
+
+            return id.ToString("X16");
+        }
+
         /// <exception cref="LibHac.Common.Keys.MissingKeyException">The configured key set is missing a key.</exception>
         /// <exception cref="InvalidDataException">The NCA header could not be decrypted.</exception>
         /// <exception cref="NotSupportedException">The NCA version is not supported.</exception>

src/Ryujinx/Utilities/CommandLineState.cs

@@ -10,6 +10,7 @@ namespace Ryujinx.Ava.Utilities
         public static bool? OverrideDockedMode { get; private set; }
         public static bool? OverrideHardwareAcceleration { get; private set; }
         public static string OverrideGraphicsBackend { get; private set; }
+        public static string OverrideBackendThreading { get; private set; }
         public static string OverrideHideCursor { get; private set; }
         public static string BaseDirPathArg { get; private set; }
         public static string Profile { get; private set; }
@@ -74,6 +75,16 @@ namespace Ryujinx.Ava.Utilities
 
                         OverrideGraphicsBackend = args[++i];
                         break;
+                    case "--backend-threading":
+                        if (i + 1 >= args.Length)
+                        {
+                            Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
+
+                            continue;
+                        }
+
+                        OverrideBackendThreading = args[++i];
+                        break;
                     case "-i":
                     case "--application-id":
                         LaunchApplicationId = args[++i];