[GUI] update missing translations for profile box

[ime] Add default profile
[savedata] Allow dialog reinit
2026-07-31 15:09:42 +08:00 · 2026-07-29 15:54:14 +03:00 · 2026-07-29 15:39:01 +03:00 · 2026-07-29 15:38:53 +03:00 · 2026-07-29 15:38:47 +03:00 · 2026-07-29 15:38:41 +03:00
31 changed files with 418 additions and 1920 deletions
@@ -1,16 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-namespace SharpEmu.GUI;
-
-/// <summary>
-/// Stateless trailing action that opens the library folder picker.
-/// </summary>
-public sealed class AddFolderTile : LibraryTile
-{
-    public static AddFolderTile Instance { get; } = new();
-
-    private AddFolderTile()
-    {
-    }
-}
@@ -17,7 +17,7 @@ internal enum GameEntryChanges
    Background = 4,
 }

-public sealed class GameEntry : LibraryTile, INotifyPropertyChanged
+public sealed class GameEntry : INotifyPropertyChanged
 {
    // Placeholder gradients for games without cover art, picked
    // deterministically from the game name so a game keeps its color.
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} لعبة",

  "Library.SearchWatermark": "ابحث في المكتبة...",
-  "Library.AddFolder": "إضافة مجلد",
+  "Library.AddFolder": "＋ إضافة مجلد",
  "Library.OpenFile": "فتح ملف...",

  "Library.Context.Launch": "تشغيل",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} jogos",

  "Library.SearchWatermark": "Pesquisar na biblioteca…",
-  "Library.AddFolder": "Adicionar pasta",
+  "Library.AddFolder": "＋ Adicionar pasta",
  "Library.OpenFile": "Abrir arquivo…",

  "Library.Context.Launch": "Jogar",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} Spiele",

  "Library.SearchWatermark": "Bibliothek durchsuchen…",
-  "Library.AddFolder": "Spielordner hinzufügen",
+  "Library.AddFolder": "＋ Spielordner hinzufügen",
  "Library.OpenFile": "Datei öffnen…",

  "Library.Context.Launch": "Starten",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} spil",

  "Library.SearchWatermark": "Søg i biblioteket…",
-  "Library.AddFolder": "Tilføj mappe",
+  "Library.AddFolder": "＋ Tilføj mappe",
  "Library.OpenFile": "Åbn fil…",

  "Library.Context.Launch": "Start",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} games",

  "Library.SearchWatermark": "Search library…",
-  "Library.AddFolder": "Add folder",
+  "Library.AddFolder": "＋ Add folder",
  "Library.OpenFile": "Open file…",

  "Library.Context.Launch": "Launch",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} juegos",

  "Library.SearchWatermark": "Buscar en la biblioteca…",
-  "Library.AddFolder": "Añadir carpeta",
+  "Library.AddFolder": "＋ Añadir carpeta",
  "Library.OpenFile": "Abrir archivo…",

  "Library.Context.Launch": "Iniciar",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} jeux",

  "Library.SearchWatermark": "Rechercher dans la bibliothèque…",
-  "Library.AddFolder": "Ajouter un dossier",
+  "Library.AddFolder": "＋ Ajouter un dossier",
  "Library.OpenFile": "Ouvrir un fichier…",

  "Library.Context.Launch": "Lancer",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} játékok",

  "Library.SearchWatermark": "Keresés a könyvtárban",
-  "Library.AddFolder": "Mappa hozzáadása",
+  "Library.AddFolder": "＋ Mappa hozzáadása",
  "Library.OpenFile": "Fájl megnyitása…",

  "Library.Context.Launch": "Inditás",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} giochi",

  "Library.SearchWatermark": "Cerca nella libreria…",
-  "Library.AddFolder": "Aggiungi cartella",
+  "Library.AddFolder": "＋ Aggiungi cartella",
  "Library.OpenFile": "Apri file…",

  "Library.Context.Launch": "Avvia",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "ゲーム {0}本",

  "Library.SearchWatermark": "ライブラリを検索…",
-  "Library.AddFolder": "フォルダーを追加",
+  "Library.AddFolder": "＋ フォルダーを追加",
  "Library.OpenFile": "ファイルを開く…",

  "Library.Context.Launch": "起動",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "게임 {0}개",

  "Library.SearchWatermark": "라이브러리 검색…",
-  "Library.AddFolder": "폴더 추가",
+  "Library.AddFolder": "＋ 폴더 추가",
  "Library.OpenFile": "파일 열기…",

  "Library.Context.Launch": "실행",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} games",

  "Library.SearchWatermark": "Zoeken in bibliotheek…",
-  "Library.AddFolder": "Map toevoegen",
+  "Library.AddFolder": "＋ Map toevoegen",
  "Library.OpenFile": "Bestand openen…",

  "Library.Context.Launch": "Starten",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} jogos",

  "Library.SearchWatermark": "Pesquisar biblioteca…",
-  "Library.AddFolder": "Adicionar pasta",
+  "Library.AddFolder": "＋ Adicionar pasta",
  "Library.OpenFile": "Abrir ficheiro…",

  "Library.Context.Launch": "Iniciar",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "Игр: {0}",

  "Library.SearchWatermark": "Поиск…",
-  "Library.AddFolder": "Добавить папку",
+  "Library.AddFolder": "＋ Добавить папку",
  "Library.OpenFile": "Открыть файл…",

  "Library.Context.Launch": "Запустить",
@@ -7,7 +7,7 @@
  "Page.GameCount.Other": "{0} oyun",

  "Library.SearchWatermark": "Kütüphanede ara…",
-  "Library.AddFolder": "Klasör ekle",
+  "Library.AddFolder": "＋ Klasör ekle",
  "Library.OpenFile": "Dosya aç…",

  "Library.Context.Launch": "Başlat",
@@ -1,9 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-namespace SharpEmu.GUI;
-
-/// <summary>
-/// Base type for game cards and actions shown in the library rail.
-/// </summary>
-public abstract class LibraryTile;
@@ -1,103 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections;
-using System.Collections.ObjectModel;
-using System.Collections.Specialized;
-
-namespace SharpEmu.GUI;
-
-/// <summary>
-/// Read-only view of the visible games with one persistent action tile at
-/// the end. Game collection changes keep their original indices, so Avalonia
-/// can update and virtualize the rail without rebuilding every item.
-/// </summary>
-public sealed class LibraryTileCollection : IReadOnlyList<LibraryTile>, IList, INotifyCollectionChanged
-{
-    private readonly ObservableCollection<GameEntry> _games;
-
-    public LibraryTileCollection(ObservableCollection<GameEntry> games)
-    {
-        _games = games;
-        _games.CollectionChanged += OnGamesCollectionChanged;
-    }
-
-    public event NotifyCollectionChangedEventHandler? CollectionChanged;
-
-    public int Count => _games.Count + 1;
-
-    bool IList.IsFixedSize => false;
-
-    bool IList.IsReadOnly => true;
-
-    bool ICollection.IsSynchronized => false;
-
-    object ICollection.SyncRoot => this;
-
-    public LibraryTile this[int index]
-    {
-        get
-        {
-            if ((uint)index < (uint)_games.Count)
-            {
-                return _games[index];
-            }
-
-            if (index == _games.Count)
-            {
-                return AddFolderTile.Instance;
-            }
-
-            throw new ArgumentOutOfRangeException(nameof(index));
-        }
-    }
-
-    object? IList.this[int index]
-    {
-        get => this[index];
-        set => throw new NotSupportedException();
-    }
-
-    public IEnumerator<LibraryTile> GetEnumerator()
-    {
-        foreach (var game in _games)
-        {
-            yield return game;
-        }
-
-        yield return AddFolderTile.Instance;
-    }
-
-    IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
-
-    int IList.Add(object? value) => throw new NotSupportedException();
-
-    void IList.Clear() => throw new NotSupportedException();
-
-    bool IList.Contains(object? value) => ((IList)this).IndexOf(value) >= 0;
-
-    int IList.IndexOf(object? value) => value switch
-    {
-        GameEntry game => _games.IndexOf(game),
-        AddFolderTile => _games.Count,
-        _ => -1,
-    };
-
-    void IList.Insert(int index, object? value) => throw new NotSupportedException();
-
-    void IList.Remove(object? value) => throw new NotSupportedException();
-
-    void IList.RemoveAt(int index) => throw new NotSupportedException();
-
-    void ICollection.CopyTo(Array array, int index)
-    {
-        ArgumentNullException.ThrowIfNull(array);
-        foreach (var tile in this)
-        {
-            array.SetValue(tile, index++);
-        }
-    }
-
-    private void OnGamesCollectionChanged(object? sender, NotifyCollectionChangedEventArgs args) =>
-        CollectionChanged?.Invoke(this, args);
-}
@@ -6,6 +6,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
 <Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:SharpEmu.GUI"
+        xmlns:primitives="clr-namespace:Avalonia.Controls.Primitives;assembly=Avalonia.Controls"
        x:Class="SharpEmu.GUI.MainWindow"
        Title="SharpEmu"
        Width="1280" Height="820"
@@ -90,7 +91,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
    </Grid>

    <!-- Main content -->
-    <Grid x:Name="MainContent" Grid.Row="1" Margin="32,24,32,20" RowDefinitions="Auto,*,Auto">
+    <Grid x:Name="MainContent" Grid.Row="1" Margin="32,24,32,20" RowDefinitions="Auto,*,Auto,Auto">

      <!-- Library / Options page switcher, with the library toolbar sharing
           the same row on the right. Plain buttons (not TabItem) so there is
@@ -118,6 +119,10 @@ SPDX-License-Identifier: GPL-2.0-or-later
                   PlaceholderText="{Binding [Library.SearchWatermark], Source={x:Static local:Localization.Instance}}"
                   Width="240"
                   VerticalAlignment="Center" />
+          <Button x:Name="AddFolderButton"
+                  Classes="ghost"
+                  Content="{Binding [Library.AddFolder], Source={x:Static local:Localization.Instance}}"
+                  VerticalAlignment="Center" />
          <Button x:Name="OpenFileButton"
                  Classes="ghost"
                  Content="{Binding [Library.OpenFile], Source={x:Static local:Localization.Instance}}"
@@ -127,12 +132,12 @@ SPDX-License-Identifier: GPL-2.0-or-later

      <Panel Grid.Row="1" x:Name="PagesHost">

-        <!-- Library page. Covers use a horizontal virtualized rail so the
-             number of realized images stays bounded for large libraries. -->
-        <Grid x:Name="LibraryPage" Margin="0,46,0,0" RowDefinitions="188,*">
+        <!-- Library page. The tile row gets extra top margin so it sits
+             closer to eye level (PS5 home-screen style) instead of hugging
+             the Library/Options switcher above it. -->
+        <Panel x:Name="LibraryPage" Margin="0,64,0,0">
          <ListBox x:Name="GameList" Classes="tileGrid" Background="Transparent"
-                   Grid.Row="0"
-                   SelectionMode="Single" Padding="4,0,28,0">
+                   SelectionMode="Single" Padding="0">
            <ListBox.ContextMenu>
              <ContextMenu x:Name="GameContextMenu" Placement="Pointer">
                <MenuItem x:Name="CtxLaunch"
@@ -185,135 +190,49 @@ SPDX-License-Identifier: GPL-2.0-or-later
            </ListBox.ContextMenu>
            <ListBox.ItemsPanel>
              <ItemsPanelTemplate>
-                <VirtualizingStackPanel Orientation="Horizontal" />
+                <WrapPanel />
              </ItemsPanelTemplate>
            </ListBox.ItemsPanel>
-            <ListBox.DataTemplates>
+            <ListBox.ItemTemplate>
              <DataTemplate x:DataType="local:GameEntry" x:CompileBindings="True">
-                <Border Classes="coverShadow libraryGameCard"
-                        Width="148"
-                        Height="148"
-                        ToolTip.Tip="{Binding Name}"
-                        AutomationProperties.Name="{Binding Name}">
-                  <Border Classes="coverClip">
-                    <Panel>
-                      <Border Background="{Binding PlaceholderBrush}" IsVisible="{Binding !HasCover}">
-                        <TextBlock Text="{Binding Initials}" FontSize="38" FontWeight="Light"
-                                   Foreground="#C4E8ECF4"
-                                   HorizontalAlignment="Center" VerticalAlignment="Center" />
-                      </Border>
-                      <Image Source="{Binding Cover}"
-                             Stretch="UniformToFill"
-                             RenderOptions.BitmapInterpolationMode="LowQuality"
-                             IsVisible="{Binding HasCover}" />
-                    </Panel>
-                  </Border>
-                </Border>
-              </DataTemplate>
-              <DataTemplate x:DataType="local:AddFolderTile">
-                <Border Classes="addFolderTile"
-                        Width="148"
-                        Height="148"
-                        ToolTip.Tip="{Binding [Library.AddFolder],
-                                              Source={x:Static local:Localization.Instance},
-                                              x:CompileBindings=False}"
-                        AutomationProperties.Name="{Binding [Library.AddFolder],
-                                                           Source={x:Static local:Localization.Instance},
-                                                           x:CompileBindings=False}">
-                  <StackPanel HorizontalAlignment="Center"
-                              VerticalAlignment="Center"
-                              Spacing="12">
-                    <Border Classes="addFolderTileIcon">
-                      <TextBlock Classes="addFolderGlyph addFolderIconGlyph"
-                                 Text="+"
-                                 FontSize="34"
-                                 FontWeight="Light"
-                                 LineHeight="34"
-                                 HorizontalAlignment="Center"
-                                 VerticalAlignment="Center" />
+                <StackPanel Width="128" Height="172" Spacing="7">
+                  <Border Classes="coverShadow" Width="128" Height="128">
+                    <Border Classes="coverClip">
+                      <Panel>
+                        <Border Background="{Binding PlaceholderBrush}" IsVisible="{Binding !HasCover}">
+                          <TextBlock Text="{Binding Initials}" FontSize="36" FontWeight="Bold"
+                                     Foreground="#E8ECF4" Opacity="0.85"
+                                     HorizontalAlignment="Center" VerticalAlignment="Center" />
+                        </Border>
+                        <Image Source="{Binding Cover}" Stretch="UniformToFill" IsVisible="{Binding HasCover}" />
+                      </Panel>
                    </Border>
-                    <TextBlock Classes="addFolderGlyph"
-                               Text="{Binding [Library.AddFolder],
-                                              Source={x:Static local:Localization.Instance},
-                                              x:CompileBindings=False}"
-                               FontSize="12"
-                               FontWeight="SemiBold"
-                               HorizontalAlignment="Center" />
-                  </StackPanel>
-                </Border>
+                  </Border>
+                  <TextBlock Text="{Binding Name}" FontSize="13" FontWeight="SemiBold"
+                             TextWrapping="Wrap" MaxLines="2" TextTrimming="CharacterEllipsis"
+                             TextAlignment="Center" HorizontalAlignment="Center" />
+                </StackPanel>
              </DataTemplate>
-            </ListBox.DataTemplates>
+            </ListBox.ItemTemplate>
          </ListBox>

-          <!-- Selected-game identity and actions share one detail surface so
-               the selected title and metadata are never rendered twice. -->
-          <StackPanel x:Name="LibrarySelectedDetails"
-                      Grid.Row="1"
-                      x:DataType="local:GameEntry"
-                      x:CompileBindings="True"
-                      IsVisible="False"
-                      MaxWidth="980"
-                      HorizontalAlignment="Left"
-                      VerticalAlignment="Top"
-                      Margin="4,8,0,0"
-                      Spacing="18">
-            <TextBlock Text="{Binding Name}"
-                       FontSize="42"
-                       FontWeight="SemiBold"
-                       TextWrapping="Wrap"
-                       TextTrimming="CharacterEllipsis"
-                       MaxLines="2" />
-            <StackPanel Orientation="Horizontal" Spacing="8">
-              <Border Classes="pill" IsVisible="{Binding HasTitleId}">
-                <TextBlock Text="{Binding TitleId}" FontSize="11" FontWeight="SemiBold"
-                           Foreground="{StaticResource MutedBrush}" />
-              </Border>
-              <Border Classes="pill" IsVisible="{Binding HasVersion}">
-                <TextBlock Text="{Binding VersionText}" FontSize="11" FontWeight="SemiBold"
-                           Foreground="{StaticResource MutedBrush}" />
-              </Border>
-              <Border Classes="pill">
-                <TextBlock Text="{Binding SizeText}" FontSize="11" FontWeight="SemiBold"
-                           Foreground="{StaticResource MutedBrush}" />
-              </Border>
-            </StackPanel>
-            <Grid Width="360"
-                  ColumnDefinitions="*,*"
-                  ColumnSpacing="8"
-                  HorizontalAlignment="Left">
-              <Button x:Name="LaunchButton"
-                      Grid.Column="0"
-                      Classes="accent"
-                      Content="Launch"
-                      HorizontalAlignment="Stretch"
-                      IsEnabled="False" />
-              <ToggleButton x:Name="ConsoleToggle"
-                            Grid.Column="1"
-                            Classes="ghost"
-                            Padding="22,10"
-                            HorizontalAlignment="Stretch"
-                            Content="{Binding [Launch.Console],
-                                              Source={x:Static local:Localization.Instance},
-                                              x:CompileBindings=False}" />
-            </Grid>
-          </StackPanel>
-
          <!-- Empty state -->
-          <StackPanel x:Name="EmptyState" Grid.RowSpan="2"
-                      Spacing="10" HorizontalAlignment="Center" VerticalAlignment="Center"
+          <StackPanel x:Name="EmptyState" Spacing="10" HorizontalAlignment="Center" VerticalAlignment="Center"
                      IsVisible="False">
            <TextBlock Text="🎮" FontSize="44" HorizontalAlignment="Center" Opacity="0.7" />
            <TextBlock x:Name="EmptyStateTitle" Text="Your library is empty" FontSize="18" FontWeight="SemiBold"
                       HorizontalAlignment="Center" />
            <TextBlock x:Name="EmptyStateHint" Text="Add a folder containing your games to get started."
                       FontSize="13" Foreground="{StaticResource MutedBrush}" HorizontalAlignment="Center" />
+            <Button x:Name="EmptyAddFolderButton" Classes="accent"
+                    Content="{Binding [Library.Empty.AddFolder], Source={x:Static local:Localization.Instance}}"
+                    HorizontalAlignment="Center" Margin="0,8,0,0" />
          </StackPanel>

          <!-- Loading state: covers the grid while a scan (initial load,
               rescan, or a just-added folder) is in flight, so the screen
               never looks blank mid-scan. -->
-          <StackPanel x:Name="LoadingState" Grid.RowSpan="2"
-                      Spacing="14" HorizontalAlignment="Center" VerticalAlignment="Center"
+          <StackPanel x:Name="LoadingState" Spacing="14" HorizontalAlignment="Center" VerticalAlignment="Center"
                      IsVisible="False">
            <ProgressBar IsIndeterminate="True" Width="180" Height="3" />
            <TextBlock x:Name="LoadingStateText"
@@ -321,11 +240,11 @@ SPDX-License-Identifier: GPL-2.0-or-later
                       FontSize="13"
                       Foreground="{StaticResource MutedBrush}" HorizontalAlignment="Center" />
          </StackPanel>
-        </Grid>
+        </Panel>

        <!-- Options page: sub-tabs so future categories (Graphics, …) slot
             in next to General. Card-grouped sections match the visual
-             language used by the console panel below. -->
+             language used by the console panel and launch bar below. -->
        <Grid x:Name="OptionsPage" IsVisible="False">
          <TabControl>
            <TabItem x:Name="GeneralTabItem"
@@ -751,7 +670,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
      <Border Grid.Row="2" x:Name="ConsolePanel" Classes="card" Padding="0" Height="240"
              Margin="0,12,0,0" IsVisible="False">
        <Grid RowDefinitions="Auto,*">
-          <Grid Grid.Row="0" ColumnDefinitions="*,Auto,Auto,Auto,Auto,Auto,Auto" Margin="16,12,16,8">
+          <Grid Grid.Row="0" ColumnDefinitions="*,Auto,Auto,Auto,Auto,Auto" Margin="16,12,16,8">
            <TextBlock x:Name="ConsoleSectionTitle" Classes="sectionTitle"
                       Text="{Binding [Console.Title], Source={x:Static local:Localization.Instance}}"
                       VerticalAlignment="Center" />
@@ -773,15 +692,7 @@ SPDX-License-Identifier: GPL-2.0-or-later
            <Button Grid.Column="5" x:Name="ClearLogButton" Classes="ghost"
                    Content="{Binding [Console.Clear], Source={x:Static local:Localization.Instance}}"
                    FontSize="12"
-                    Padding="10,4" Margin="0,0,8,0" />
-            <Button Grid.Column="6"
-                    x:Name="CloseConsoleButton"
-                    Classes="ghost"
-                    Content="×"
-                    AutomationProperties.Name="{Binding [Launch.Console],
-                                                        Source={x:Static local:Localization.Instance}}"
-                    FontSize="16"
-                    Padding="10,2" />
+                    Padding="10,4" />
          </Grid>
          <ListBox Grid.Row="1" x:Name="ConsoleList" Classes="console" BorderThickness="0,1,0,0"
                   BorderBrush="{StaticResource CardBorderBrush}" CornerRadius="0,0,12,12">
@@ -794,8 +705,102 @@ SPDX-License-Identifier: GPL-2.0-or-later
        </Grid>
      </Border>

+      <!-- Launch bar; capped so it does not sprawl on a maximized window. -->
+      <Border Grid.Row="3" x:Name="LaunchBar" Classes="card" Margin="0,12,0,0" Padding="14" MaxWidth="1280">
+        <StackPanel Spacing="14">
+          <Grid ColumnDefinitions="Auto,*,Auto">
+
+            <!-- Selected game cover thumbnail -->
+            <Border Grid.Column="0" Classes="coverClip" Width="56" Height="56" CornerRadius="8"
+                    VerticalAlignment="Center">
+              <Panel x:Name="SelectedCoverPanel"
+                     x:DataType="local:GameEntry"
+                     x:CompileBindings="True">
+                <Border Background="{Binding PlaceholderBrush, FallbackValue={x:Null}}"
+                        IsVisible="{Binding !HasCover, FallbackValue=False}">
+                  <TextBlock Text="{Binding Initials}" FontSize="20" FontWeight="Bold"
+                             Foreground="#E8ECF4" Opacity="0.85"
+                             HorizontalAlignment="Center" VerticalAlignment="Center" />
+                </Border>
+                <Image Source="{Binding Cover}" Stretch="UniformToFill"
+                       IsVisible="{Binding HasCover, FallbackValue=False}" />
+              </Panel>
+            </Border>
+
+            <StackPanel Grid.Column="1" Spacing="4" VerticalAlignment="Center" Margin="14,0,14,0">
+              <Grid ColumnDefinitions="Auto,Auto,*">
+                <TextBlock Grid.Column="0" x:Name="SelectedGameTitle" Text="No game selected" FontSize="16"
+                           FontWeight="Bold" TextTrimming="CharacterEllipsis" VerticalAlignment="Center"
+                           MaxWidth="340" Margin="0,0,10,0" />
+
+                <!-- Title id / version / size badges, right next to the
+                     title. The title's own MaxWidth (not a "*" column) is
+                     what keeps them from drifting to the far right. -->
+                <StackPanel Grid.Column="1" x:Name="SelectedBadgesRow"
+                            x:DataType="local:GameEntry"
+                            x:CompileBindings="True"
+                            Orientation="Horizontal" Spacing="6"
+                            IsVisible="False" VerticalAlignment="Center">
+                  <Border Classes="pill" IsVisible="{Binding HasTitleId, FallbackValue=False}">
+                    <TextBlock Text="{Binding TitleId}" FontSize="10" FontWeight="SemiBold"
+                               Foreground="{StaticResource MutedBrush}" />
+                  </Border>
+                  <Border Classes="pill" IsVisible="{Binding HasVersion, FallbackValue=False}">
+                    <TextBlock Text="{Binding VersionText}" FontSize="10" FontWeight="SemiBold"
+                               Foreground="{StaticResource MutedBrush}" />
+                  </Border>
+                  <Border Classes="pill">
+                    <TextBlock Text="{Binding SizeText, FallbackValue=''}" FontSize="10" FontWeight="SemiBold"
+                               Foreground="{StaticResource MutedBrush}" />
+                  </Border>
+                </StackPanel>
+              </Grid>
+
+              <TextBlock x:Name="SelectedGamePath" Text="Pick a game from the library, or open an eboot.bin directly."
+                         FontSize="11" Foreground="{StaticResource MutedBrush}" TextTrimming="CharacterEllipsis" />
+              <StackPanel Orientation="Horizontal" Spacing="7">
+                <Ellipse x:Name="StatusDot" Width="8" Height="8" Fill="{StaticResource FaintBrush}"
+                         VerticalAlignment="Center" />
+                <TextBlock x:Name="StatusText" Text="Idle" FontSize="11" Foreground="{StaticResource MutedBrush}"
+                           VerticalAlignment="Center" />
+              </StackPanel>
+            </StackPanel>
+
+            <StackPanel Grid.Column="2" Orientation="Horizontal" Spacing="8" VerticalAlignment="Center">
+              <ToggleButton x:Name="ConsoleToggle" Classes="ghost"
+                            Content="{Binding [Launch.Console], Source={x:Static local:Localization.Instance}}" />
+              <Button x:Name="LaunchButton" Classes="accent"
+                      Content="{Binding [Launch.Launch], Source={x:Static local:Localization.Instance}}"
+                      IsEnabled="False" />
+              <Button x:Name="StopButton" Classes="danger"
+                      Content="{Binding [Launch.Stop], Source={x:Static local:Localization.Instance}}"
+                      IsEnabled="False" />
+            </StackPanel>
+          </Grid>
+        </StackPanel>
+      </Border>
    </Grid>

+    <!-- Keep launch progress above the blurred library while the SDL game
+         process owns its independent top-level window. -->
+    <primitives:Popup x:Name="SessionLoadingPopup"
+                      IsOpen="False"
+                      PlacementTarget="{Binding #MainContent}"
+                      Placement="Center"
+                      Topmost="True"
+                      ShouldUseOverlayLayer="False"
+                      TakesFocusFromNativeControl="False"
+                      IsLightDismissEnabled="False">
+      <Border Classes="card" Width="380" CornerRadius="18" Padding="22,18">
+        <StackPanel Spacing="12">
+          <TextBlock x:Name="SessionLoadingTitle" Text="Loading game" FontSize="16" FontWeight="SemiBold" />
+          <TextBlock x:Name="SessionLoadingDetail" Text="Preparing the emulation session..." FontSize="12"
+                     Foreground="{StaticResource MutedBrush}" TextTrimming="CharacterEllipsis" />
+          <ProgressBar x:Name="SessionLoadingProgress" IsIndeterminate="True" Height="5" />
+        </StackPanel>
+      </Border>
+    </primitives:Popup>
+
    <!-- Status bar -->
    <Grid x:Name="StatusBar" Grid.Row="2" Height="32" Background="{StaticResource ChromeBrush}"
          ColumnDefinitions="*,Auto">
@@ -33,6 +33,8 @@ public partial class MainWindow : Window
 {
    private const int MaxConsoleLines = 4000;
    private const int MaxConsoleLinesPerFlush = 500;
+    private const double LaunchBlurRadius = 12;
+    private const double BlurTransitionSeconds = 0.24;

    private static readonly IBrush DefaultLineBrush = new SolidColorBrush(Color.Parse("#C7CFDE"));
    private static readonly IBrush DimLineBrush = new SolidColorBrush(Color.Parse("#6B7488"));
@@ -81,12 +83,17 @@ public partial class MainWindow : Window
    ];
    private readonly List<GameEntry> _allGames = new();
    private readonly ObservableCollection<GameEntry> _visibleGames = new();
-    private readonly LibraryTileCollection _libraryTiles;
    private readonly GameLibraryWatcher _libraryWatcher = new();
    private readonly AvaloniaList<LogLine> _consoleLines = new();
    private readonly List<LogLine> _allConsoleLines = new();
    private readonly ConcurrentQueue<(string Line, bool IsError)> _pendingLines = new();
    private readonly DispatcherTimer _consoleFlushTimer;
+    private readonly DispatcherTimer _libraryBlurTimer;
+    private BlurEffect? _libraryBlur;
+    private double _libraryBlurStartRadius;
+    private double _libraryBlurTargetRadius;
+    private long _libraryBlurStartedAt;
+    private bool _clearLibraryBlurWhenComplete;

    private GuiSettings _settings = new();
    private IReadOnlyList<HostDisplayOption> _hostDisplays = [];
@@ -116,19 +123,23 @@ public partial class MainWindow : Window
    private int _detailLoadGeneration;
    private int _backdropGeneration;
    private bool _isClosing;
-    private bool _restoringGameSelection;
-    private bool _addFolderInProgress;
-    private GameEntry? _lastSelectedGame;

    // Bundled key art shown whenever no game-specific backdrop applies; the
    // plain window color remains the fallback when the asset fails to load.
    private Bitmap? _defaultBackdrop;

+    // Whether the native loading/closing popup should be showing; it is a
+    // desktop-topmost popup, so it closes while the launcher is in the
+    // background or minimized and reopens from this flag on activation.
+    private bool _sessionLoadingActive;
+
    // Controller navigation state.
    private readonly DispatcherTimer _gamepadTimer;
    private HostGamepadButtons _previousPadButtons;
    private long _navLeftNextAt;
    private long _navRightNextAt;
+    private long _navUpNextAt;
+    private long _navDownNextAt;

    //Github http client for latest commit
    private static readonly HttpClient GithubHttpClient = CreateGithubHttpClient();
@@ -145,7 +156,6 @@ public partial class MainWindow : Window
    {
        InitializeComponent();
        InitializeLocalizedChoiceBoxes();
-        _libraryTiles = new LibraryTileCollection(_visibleGames);

        try
        {
@@ -159,7 +169,7 @@ public partial class MainWindow : Window
            _defaultBackdrop = null; // color background remains the fallback
        }

-        GameList.ItemsSource = _libraryTiles;
+        GameList.ItemsSource = _visibleGames;
        _libraryWatcher.RefreshRequested += OnLibraryRefreshRequested;
        ConsoleList.ItemsSource = _consoleLines;
        _consoleMirror = GuiConsoleMirror.Install((line, isError) =>
@@ -177,6 +187,23 @@ public partial class MainWindow : Window
        };
        _consoleFlushTimer.Start();

+        _libraryBlurTimer = new DispatcherTimer
+        {
+            Interval = TimeSpan.FromMilliseconds(16),
+        };
+        _libraryBlurTimer.Tick += (_, _) => AdvanceLibraryBlur();
+
+        // Native popups float above every window on the desktop; they must
+        // follow the launcher into the background or a minimized state.
+        Activated += (_, _) =>
+        {
+            SessionLoadingPopup.IsOpen = _sessionLoadingActive;
+        };
+        Deactivated += (_, _) =>
+        {
+            SessionLoadingPopup.IsOpen = false;
+        };
+
        TitleBar.PointerPressed += OnTitleBarPointerPressed;
        TitleBar.DoubleTapped += OnTitleBarDoubleTapped;
        MinimizeButton.Click += (_, _) => WindowState = WindowState.Minimized;
@@ -194,26 +221,18 @@ public partial class MainWindow : Window
            UpdateWindowChromeState();
        };
        UpdateWindowChromeState();
-        GameList.SelectionChanged += (_, _) => OnGameListSelectionChanged();
-        GameList.DoubleTapped += OnGameListDoubleTapped;
+        GameList.SelectionChanged += (_, _) => UpdateSelectedGame();
+        GameList.DoubleTapped += (_, _) => LaunchSelected();
        SearchBox.TextChanged += (_, _) => RefreshVisibleGames();
        ConsoleSearchBox.TextChanged += (_, _) => RefreshVisibleConsoleLines();
+        AddFolderButton.Click += async (_, _) => await AddFolderAsync();
+        EmptyAddFolderButton.Click += async (_, _) => await AddFolderAsync();
        OpenFileButton.Click += async (_, _) => await OpenFileAsync();
-        LaunchButton.Click += (_, _) =>
-        {
-            if (_isRunning)
-            {
-                StopEmulator();
-            }
-            else
-            {
-                LaunchSelected();
-            }
-        };
+        LaunchButton.Click += (_, _) => LaunchSelected();
        ClearLogButton.Click += (_, _) => { _consoleLines.Clear(); _allConsoleLines.Clear(); };
+        StopButton.Click += (_, _) => StopEmulator();
        CopyLogButton.Click += async (_, _) => await CopyConsoleAsync();
        DetachConsoleButton.Click += (_, _) => ShowConsoleWindow();
-        CloseConsoleButton.Click += (_, _) => ConsoleToggle.IsChecked = false;
        LibraryTabButton.Click += (_, _) => SetActivePage(0);
        OptionsTabButton.Click += (_, _) => SetActivePage(1);
        ConsoleToggle.IsCheckedChanged += (_, _) => ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true && _consoleWindow is null;
@@ -501,6 +520,8 @@ public partial class MainWindow : Window
        var now = Environment.TickCount64;
        var left = (pad.Buttons & HostGamepadButtons.Left) != 0 || pad.LeftX < 64;
        var right = (pad.Buttons & HostGamepadButtons.Right) != 0 || pad.LeftX > 192;
+        var up = (pad.Buttons & HostGamepadButtons.Up) != 0 || pad.LeftY < 64;
+        var down = (pad.Buttons & HostGamepadButtons.Down) != 0 || pad.LeftY > 192;

        if (ShouldNavigate(left, ref _navLeftNextAt, now))
        {
@@ -512,6 +533,16 @@ public partial class MainWindow : Window
            MoveSelection(1);
        }

+        if (ShouldNavigate(up, ref _navUpNextAt, now))
+        {
+            MoveSelection(-TilesPerRow());
+        }
+
+        if (ShouldNavigate(down, ref _navDownNextAt, now))
+        {
+            MoveSelection(TilesPerRow());
+        }
+
        var pressed = pad.Buttons & ~_previousPadButtons;
        if ((pressed & HostGamepadButtons.Cross) != 0)
        {
@@ -550,13 +581,26 @@ public partial class MainWindow : Window

    private void MoveSelection(int delta)
    {
+        if (_visibleGames.Count == 0)
+        {
+            return;
+        }
+
        var index = GameList.SelectedIndex < 0
            ? 0
-            : Math.Clamp(GameList.SelectedIndex + delta, 0, _libraryTiles.Count - 1);
+            : Math.Clamp(GameList.SelectedIndex + delta, 0, _visibleGames.Count - 1);
        GameList.SelectedIndex = index;
        GameList.ScrollIntoView(index);
    }

+    private int TilesPerRow()
+    {
+        // Tile footprint: 128 content + 20 item padding + 10 item margin.
+        const double TileOuterWidth = 158;
+        var width = GameList.Bounds.Width;
+        return width > TileOuterWidth ? (int)(width / TileOuterWidth) : 1;
+    }
+
    private async Task OnOpenedAsync()
    {
        var version = Assembly.GetExecutingAssembly().GetName().Version;
@@ -618,7 +662,7 @@ public partial class MainWindow : Window
        RefreshHostRefreshRates(_settings.RefreshRate);
        RefreshUpdateText();
        UpdateEmptyStateTexts();
-        UpdateRunButtons();
+        UpdateSelectedGameTexts();
    }

    // ---- Discord Rich Presence ----
@@ -686,6 +730,7 @@ public partial class MainWindow : Window
        _libraryWatcher.Dispose();
        _settings.Save();
        _consoleFlushTimer.Stop();
+        _libraryBlurTimer.Stop();
        _gamepadTimer.Stop();
        SdlLauncherGamepad.Shutdown();
        _sndPreview.Stop();
@@ -1560,71 +1605,6 @@ public partial class MainWindow : Window

    // ---- Game context menu ----

-    private void OnGameListSelectionChanged()
-    {
-        if (_restoringGameSelection)
-        {
-            return;
-        }
-
-        if (GameList.SelectedItem is AddFolderTile)
-        {
-            _restoringGameSelection = true;
-            try
-            {
-                GameList.SelectedItem = _lastSelectedGame;
-            }
-            finally
-            {
-                _restoringGameSelection = false;
-            }
-
-            // A held direction must not reopen the picker after it closes.
-            _navLeftNextAt = long.MaxValue;
-            _navRightNextAt = long.MaxValue;
-            StartAddFolderFromTile();
-            return;
-        }
-
-        _lastSelectedGame = GameList.SelectedItem as GameEntry;
-        UpdateSelectedGame();
-    }
-
-    private void OnGameListDoubleTapped(object? sender, TappedEventArgs e)
-    {
-        var item = (e.Source as Visual)?.FindAncestorOfType<ListBoxItem>(includeSelf: true);
-        if (item?.DataContext is AddFolderTile)
-        {
-            e.Handled = true;
-            return;
-        }
-
-        LaunchSelected();
-    }
-
-    private void StartAddFolderFromTile()
-    {
-        if (_addFolderInProgress)
-        {
-            return;
-        }
-
-        _addFolderInProgress = true;
-        _ = AddFolderFromTileAsync();
-    }
-
-    private async Task AddFolderFromTileAsync()
-    {
-        try
-        {
-            await AddFolderAsync();
-        }
-        finally
-        {
-            _addFolderInProgress = false;
-        }
-    }
-
    /// <summary>
    /// Selects the tile under the pointer before its context menu opens, and
    /// suppresses the menu on empty grid space.
@@ -1766,6 +1746,7 @@ public partial class MainWindow : Window
        }
        else
        {
+            UpdateSelectedGameTexts();
            UpdateRunButtons();
            if (selectedAfter is not null && backgroundsChanged?.Contains(selectedAfter) == true)
            {
@@ -1793,21 +1774,26 @@ public partial class MainWindow : Window
        EmptyStateHint.Text = hasFilter
            ? Localization.Instance.Format("Library.Empty.SearchHint", query)
            : Localization.Instance.Get("Library.Empty.Hint");
+        EmptyAddFolderButton.IsVisible = !hasFilter;
    }

    private void UpdateSelectedGame()
    {
        if (GameList.SelectedItem is GameEntry game)
        {
-            LibrarySelectedDetails.DataContext = game;
-            LibrarySelectedDetails.IsVisible = true;
+            UpdateSelectedGameTexts();
+            SelectedCoverPanel.DataContext = game;
+            SelectedBadgesRow.DataContext = game;
+            SelectedBadgesRow.IsVisible = true;
            _ = UpdateBackdropAsync(game);
            PlaySelectedGamePreview(game);
        }
        else
        {
-            LibrarySelectedDetails.DataContext = null;
-            LibrarySelectedDetails.IsVisible = false;
+            UpdateSelectedGameTexts();
+            SelectedCoverPanel.DataContext = null;
+            SelectedBadgesRow.DataContext = null;
+            SelectedBadgesRow.IsVisible = false;
            _ = UpdateBackdropAsync(null);
            _sndPreview.Stop();
        }
@@ -1815,6 +1801,25 @@ public partial class MainWindow : Window
        UpdateRunButtons();
    }

+    /// <summary>
+    /// Text-only refresh of the launch bar's title/path, split out of
+    /// <see cref="UpdateSelectedGame"/> so a language change can re-apply it
+    /// without restarting the backdrop fade or preview music.
+    /// </summary>
+    private void UpdateSelectedGameTexts()
+    {
+        if (GameList.SelectedItem is GameEntry game)
+        {
+            SelectedGameTitle.Text = game.Name;
+            SelectedGamePath.Text = game.Path;
+        }
+        else
+        {
+            SelectedGameTitle.Text = Localization.Instance.Get("Launch.NoGameSelected");
+            SelectedGamePath.Text = Localization.Instance.Get("Launch.NoGameHint");
+        }
+    }
+
    /// <summary>
    /// Loops the selected game's sce_sys/snd0.at9 preview music, console
    /// home screen style. Silent while a game is running or when disabled
@@ -1864,10 +1869,18 @@ public partial class MainWindow : Window
            if (WindowState == WindowState.Minimized)
            {
                _sndPreview.Pause();
+                if (SessionLoadingPopup is { } popup)
+                {
+                    popup.IsOpen = false;
+                }
            }
            else
            {
                _sndPreview.Resume();
+                if (SessionLoadingPopup is { } popup)
+                {
+                    popup.IsOpen = _sessionLoadingActive;
+                }
            }
        }
    }
@@ -2031,14 +2044,16 @@ public partial class MainWindow : Window
        };

        _isRunning = true;
-        _isStopping = false;
        _runningGameName = displayName;
        _runningGameTitleId = resolvedTitleId;
        _runningSinceUnixSeconds = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+        StatusDot.Fill = SuccessLineBrush;
+        StatusText.Text = Localization.Instance.Format("Launch.Running", displayName);
        StatusBarRight.Text = Localization.Instance.Format("Status.Running", displayName);
        UpdateRunButtons();
        UpdateDiscordPresence();

+        BeginSessionUi();
        _pendingLaunch = new PendingLaunch(
            Path.GetFullPath(ebootPath),
            displayName,
@@ -2084,14 +2099,15 @@ public partial class MainWindow : Window
        }

        _isStopping = true;
-        UpdateRunButtons();
+        StopButton.IsEnabled = false;
+        ShowSessionLoading("Closing game", "Waiting for the emulation session to exit...");
        _emulator.Stop();
        _runningGameName = null;
        _runningGameTitleId = null;
+        StatusText.Text = Localization.Instance.Get("Launch.Stopping");
        StatusBarRight.Text = Localization.Instance.Get("Status.Stopping");
        UpdateDiscordPresence();
-        ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true && _consoleWindow is null;
-        Console.Error.WriteLine("[GUI][INFO] Waiting for the SDL game process to exit.");
+        ReturnToLibraryWhileStopping();
    }

    /// <summary>
@@ -2133,7 +2149,7 @@ public partial class MainWindow : Window
        _emulator?.Dispose();
        _emulator = null;
        _pendingLaunch = null;
-        ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true && _consoleWindow is null;
+        EndSessionUi();

        var meaningKey = exitCode switch
        {
@@ -2155,6 +2171,10 @@ public partial class MainWindow : Window
            brush);
        CloseFileLogSoon();

+        StatusDot.Fill = exitCode == 0 || stoppedByUser ? (IBrush)SuccessLineBrush : ErrorLineBrush;
+        StatusText.Text = stoppedByUser
+            ? "Game closed by the user."
+            : Localization.Instance.Format("Launch.Exited", exitCode, meaning);
        StatusBarRight.Text = Localization.Instance.Get("Status.Idle");
        _runningGameName = null;
        _runningGameTitleId = null;
@@ -2235,6 +2255,137 @@ public partial class MainWindow : Window
    private void OnEmulatorOutput(string line, bool isError)
    {
        _pendingLines.Enqueue((line, isError));
+        if (!line.Contains("Vulkan VideoOut presented first frame:", StringComparison.Ordinal) &&
+            !line.Contains("Vulkan VideoOut ready:", StringComparison.Ordinal))
+        {
+            return;
+        }
+
+        Dispatcher.UIThread.Post(() =>
+        {
+            if (_isRunning && !_isStopping)
+            {
+                ShowSessionStatus("Game is running");
+            }
+        });
+    }
+
+    private void BeginSessionUi()
+    {
+        _isStopping = false;
+        AnimateLibraryBlur(LaunchBlurRadius);
+        ShowSessionLoading("Loading game", "Preparing the emulation session...");
+        LaunchBar.IsVisible = true;
+    }
+
+    private void EndSessionUi()
+    {
+        HideSessionLoading();
+        AnimateLibraryBlur(0, clearWhenComplete: true);
+        LaunchBar.IsVisible = true;
+        ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true && _consoleWindow is null;
+    }
+
+    private void AnimateLibraryBlur(double targetRadius, bool clearWhenComplete = false)
+    {
+        _libraryBlur ??= new BlurEffect();
+        PagesHost.Effect = _libraryBlur;
+
+        _libraryBlurStartRadius = _libraryBlur.Radius;
+        _libraryBlurTargetRadius = Math.Max(0, targetRadius);
+        _libraryBlurStartedAt = Stopwatch.GetTimestamp();
+        _clearLibraryBlurWhenComplete = clearWhenComplete && _libraryBlurTargetRadius == 0;
+
+        if (Math.Abs(_libraryBlurStartRadius - _libraryBlurTargetRadius) < 0.01)
+        {
+            CompleteLibraryBlur();
+            return;
+        }
+
+        _libraryBlurTimer.Start();
+    }
+
+    private void AdvanceLibraryBlur()
+    {
+        if (_libraryBlur is null)
+        {
+            _libraryBlurTimer.Stop();
+            return;
+        }
+
+        var elapsed = (Stopwatch.GetTimestamp() - _libraryBlurStartedAt) /
+                      (double)Stopwatch.Frequency;
+        var progress = Math.Clamp(elapsed / BlurTransitionSeconds, 0, 1);
+        // Cubic ease-out gives the loading transition a quick response while
+        // keeping the final change of sharpness unobtrusive.
+        var easedProgress = 1 - Math.Pow(1 - progress, 3);
+        _libraryBlur.Radius = _libraryBlurStartRadius +
+                              ((_libraryBlurTargetRadius - _libraryBlurStartRadius) * easedProgress);
+
+        if (progress >= 1)
+        {
+            CompleteLibraryBlur();
+        }
+    }
+
+    private void CompleteLibraryBlur()
+    {
+        _libraryBlurTimer.Stop();
+        if (_libraryBlur is not null)
+        {
+            _libraryBlur.Radius = _libraryBlurTargetRadius;
+        }
+
+        if (_clearLibraryBlurWhenComplete)
+        {
+            PagesHost.Effect = null;
+            _libraryBlur = null;
+            _clearLibraryBlurWhenComplete = false;
+        }
+    }
+
+    private void ClearLibraryBlur()
+    {
+        _libraryBlurTimer.Stop();
+        _libraryBlur = null;
+        _clearLibraryBlurWhenComplete = false;
+        PagesHost.Effect = null;
+    }
+
+    private void ShowSessionLoading(string title, string detail)
+    {
+        SessionLoadingTitle.Text = title;
+        SessionLoadingTitle.IsVisible = true;
+        SessionLoadingDetail.Text = detail;
+        SessionLoadingDetail.IsVisible = true;
+        SessionLoadingProgress.IsVisible = true;
+        _sessionLoadingActive = true;
+        SessionLoadingPopup.IsOpen = IsActive && WindowState != WindowState.Minimized;
+    }
+
+    private void ShowSessionStatus(string message)
+    {
+        SessionLoadingTitle.Text = message;
+        SessionLoadingTitle.IsVisible = true;
+        SessionLoadingDetail.IsVisible = false;
+        SessionLoadingProgress.IsVisible = false;
+        _sessionLoadingActive = true;
+        SessionLoadingPopup.IsOpen = IsActive && WindowState != WindowState.Minimized;
+    }
+
+    private void HideSessionLoading()
+    {
+        _sessionLoadingActive = false;
+        SessionLoadingPopup.IsOpen = false;
+    }
+
+    private void ReturnToLibraryWhileStopping()
+    {
+        AnimateLibraryBlur(LaunchBlurRadius);
+        ConsolePanel.IsVisible = ConsoleToggle.IsChecked == true && _consoleWindow is null;
+        LaunchBar.IsVisible = true;
+        UpdateRunButtons();
+        Console.Error.WriteLine("[GUI][INFO] Waiting for the SDL game process to exit.");
    }

    private void OpenFileLog(string? titleId)
@@ -2291,23 +2442,8 @@ public partial class MainWindow : Window

    private void UpdateRunButtons()
    {
-        LaunchButton.Classes.Remove("accent");
-        LaunchButton.Classes.Remove("danger");
-
-        if (_isRunning)
-        {
-            LaunchButton.Classes.Add("danger");
-            LaunchButton.Content = Localization.Instance.Get(
-                _isStopping ? "Launch.Stopping" : "Launch.Stop");
-            LaunchButton.IsEnabled = !_isStopping;
-        }
-        else
-        {
-            LaunchButton.Classes.Add("accent");
-            LaunchButton.Content = Localization.Instance.Get("Launch.Launch");
-            LaunchButton.IsEnabled = GameList.SelectedItem is GameEntry;
-        }
-
+        LaunchButton.IsEnabled = !_isRunning && GameList.SelectedItem is GameEntry;
+        StopButton.IsEnabled = _isRunning && !_isStopping;
        OpenFileButton.IsEnabled = !_isRunning;
    }

@@ -6,121 +6,32 @@ Cover-art library item states and motion.

 <Styles xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-  <Style Selector="ListBox.tileGrid">
-    <Setter Property="Background" Value="Transparent" />
-    <Setter Property="BorderThickness" Value="0" />
-    <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden" />
-    <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Disabled" />
-  </Style>
  <Style Selector="ListBox.tileGrid ListBoxItem">
-    <Setter Property="Width" Value="160" />
-    <Setter Property="Height" Value="172" />
-    <Setter Property="Padding" Value="4" />
-    <Setter Property="Margin" Value="0,8,12,8" />
-    <Setter Property="CornerRadius" Value="9" />
+    <Setter Property="Padding" Value="10" />
+    <Setter Property="Margin" Value="5" />
+    <Setter Property="CornerRadius" Value="14" />
    <Setter Property="Background" Value="Transparent" />
-    <Setter Property="BorderThickness" Value="0" />
+    <Setter Property="BorderThickness" Value="1" />
    <Setter Property="BorderBrush" Value="Transparent" />
-    <Setter Property="Opacity" Value="0.72" />
-    <Setter Property="RenderTransformOrigin" Value="50%,50%" />
    <Setter Property="RenderTransform" Value="translateY(0px)" />
    <Setter Property="Transitions">
      <Transitions>
-        <DoubleTransition Property="Opacity"
-                          Duration="0:0:0.11"
-                          Easing="QuadraticEaseOut" />
-        <TransformOperationsTransition Property="RenderTransform"
-                                       Duration="0:0:0.16"
-                                       Easing="CubicEaseOut" />
+        <TransformOperationsTransition Property="RenderTransform" Duration="0:0:0.12" />
      </Transitions>
    </Setter>
  </Style>
-  <Style Selector="ListBox.tileGrid ListBoxItem:pointerover,
-                   ListBox.tileGrid ListBoxItem:selected">
-    <Setter Property="Opacity" Value="1" />
-    <Setter Property="RenderTransform" Value="translateY(-5px) scale(1.035)" />
+  <Style Selector="ListBox.tileGrid ListBoxItem:pointerover">
+    <Setter Property="RenderTransform" Value="translateY(-3px)" />
  </Style>
-  <Style Selector="ListBox.tileGrid ListBoxItem /template/ ContentPresenter#PART_ContentPresenter,
-                   ListBox.tileGrid ListBoxItem:pointerover /template/ ContentPresenter#PART_ContentPresenter,
-                   ListBox.tileGrid ListBoxItem:selected /template/ ContentPresenter#PART_ContentPresenter">
-    <Setter Property="Background" Value="Transparent" />
-    <Setter Property="BorderBrush" Value="Transparent" />
+  <Style Selector="ListBox.tileGrid ListBoxItem:pointerover /template/ ContentPresenter#PART_ContentPresenter">
+    <Setter Property="Background" Value="{StaticResource TileHoverBrush}" />
  </Style>
-
-  <Style Selector="Border.libraryGameCard">
-    <Setter Property="CornerRadius" Value="7" />
-    <Setter Property="BorderThickness" Value="2" />
-    <Setter Property="BorderBrush" Value="Transparent" />
-    <Setter Property="BoxShadow" Value="0 12 28 0 #61000000" />
-    <Setter Property="Transitions">
-      <Transitions>
-        <BrushTransition Property="BorderBrush"
-                         Duration="0:0:0.12"
-                         Easing="QuadraticEaseOut" />
-      </Transitions>
-    </Setter>
+  <Style Selector="ListBox.tileGrid ListBoxItem:selected /template/ ContentPresenter#PART_ContentPresenter">
+    <Setter Property="Background" Value="{StaticResource TileSelectedBrush}" />
+    <Setter Property="BorderBrush" Value="{StaticResource AccentBrush}" />
  </Style>
-  <Style Selector="ListBox.tileGrid ListBoxItem:selected Border.libraryGameCard">
-    <Setter Property="BorderBrush" Value="#E6FFFFFF" />
-  </Style>
-  <Style Selector="Border.libraryGameCard Border.coverClip">
-    <Setter Property="CornerRadius" Value="5" />
-  </Style>
-
-  <Style Selector="Border.addFolderTile">
-    <Setter Property="CornerRadius" Value="7" />
-    <Setter Property="Background" Value="#0CFFFFFF" />
-    <Setter Property="BorderBrush" Value="#2EFFFFFF" />
-    <Setter Property="BorderThickness" Value="1.5" />
-    <Setter Property="BoxShadow" Value="0 12 28 0 #3A000000" />
-    <Setter Property="Transitions">
-      <Transitions>
-        <BrushTransition Property="Background"
-                         Duration="0:0:0.18"
-                         Easing="CubicEaseOut" />
-        <BrushTransition Property="BorderBrush"
-                         Duration="0:0:0.18"
-                         Easing="CubicEaseOut" />
-      </Transitions>
-    </Setter>
-  </Style>
-  <Style Selector="Border.addFolderTileIcon">
-    <Setter Property="Width" Value="60" />
-    <Setter Property="Height" Value="60" />
-    <Setter Property="CornerRadius" Value="30" />
-    <Setter Property="Background" Value="#1BFFFFFF" />
-    <Setter Property="Transitions">
-      <Transitions>
-        <BrushTransition Property="Background"
-                         Duration="0:0:0.18"
-                         Easing="CubicEaseOut" />
-      </Transitions>
-    </Setter>
-  </Style>
-  <Style Selector="TextBlock.addFolderGlyph">
-    <Setter Property="Foreground" Value="#A6FFFFFF" />
-    <Setter Property="Transitions">
-      <Transitions>
-        <BrushTransition Property="Foreground"
-                         Duration="0:0:0.18"
-                         Easing="CubicEaseOut" />
-      </Transitions>
-    </Setter>
-  </Style>
-  <Style Selector="TextBlock.addFolderIconGlyph">
-    <Setter Property="RenderTransform" Value="translateY(-7px)" />
-  </Style>
-  <Style Selector="ListBox.tileGrid ListBoxItem:pointerover TextBlock.addFolderGlyph,
-                   ListBox.tileGrid ListBoxItem:selected TextBlock.addFolderGlyph">
-    <Setter Property="Foreground" Value="White" />
-  </Style>
-  <Style Selector="ListBox.tileGrid ListBoxItem:pointerover Border.addFolderTile,
-                   ListBox.tileGrid ListBoxItem:selected Border.addFolderTile">
-    <Setter Property="Background" Value="#1AFFFFFF" />
-    <Setter Property="BorderBrush" Value="#55FFFFFF" />
-  </Style>
-  <Style Selector="ListBox.tileGrid ListBoxItem:pointerover Border.addFolderTileIcon,
-                   ListBox.tileGrid ListBoxItem:selected Border.addFolderTileIcon">
-    <Setter Property="Background" Value="#2EFFFFFF" />
+  <Style Selector="ListBox.tileGrid ListBoxItem:selected:pointerover /template/ ContentPresenter#PART_ContentPresenter">
+    <Setter Property="Background" Value="{StaticResource TileSelectedBrush}" />
+    <Setter Property="BorderBrush" Value="{StaticResource AccentHoverBrush}" />
  </Style>
 </Styles>
@@ -7,7 +7,6 @@ using System.Buffers.Binary;
 using System.Collections.Concurrent;
 using System.Diagnostics;
 using System.Numerics;
-using System.Runtime.CompilerServices;

 namespace SharpEmu.ShaderCompiler;

@@ -37,113 +36,6 @@ public static class Gen5ShaderScalarEvaluator
            StringComparison.Ordinal);
    private static readonly object _scalarFallbackTraceGate = new();
    private static readonly HashSet<(ulong Shader, uint Pc)> _tracedScalarFallbacks = [];
-    private static readonly HashSet<(ulong Shader, uint Pc)> _tracedDivergentDescriptors = [];
-
-    private static readonly ConditionalWeakTable<Gen5ShaderProgram, Ir.Gen5ScalarSsa> _scalarSsaCache = [];
-
-    private static readonly bool _divergentDescriptorGuard = !string.Equals(
-        Environment.GetEnvironmentVariable("SHARPEMU_IR_DESCRIPTOR_GUARD"),
-        "0",
-        StringComparison.Ordinal);
-
-    private static Ir.Gen5ScalarSsa GetScalarSsa(Gen5ShaderState state) =>
-        _scalarSsaCache.GetValue(
-            state.Program,
-            program => Ir.Gen5ScalarSsa.Build(program.Instructions, state.UserData));
-
-    /// <summary>
-    /// The byte offset comes from an SGPR. When the instruction that produced that
-    /// register is one the scalar evaluator cannot reproduce — a vector compare
-    /// writing VCC, say, whose value depends on per-lane data — the register still
-    /// holds whatever the linear walk left in it. Adding that to an otherwise valid
-    /// base address is how descriptors turned into addresses far out of range.
-    /// </summary>
-    private static bool IsOffsetFromUnmodelledWriter(
-        Gen5ShaderState state,
-        Gen5ShaderInstruction instruction,
-        Gen5ScalarMemoryControl control)
-    {
-        if (!_divergentDescriptorGuard || control.DynamicOffsetRegister is not { } offsetRegister)
-        {
-            return false;
-        }
-
-        var ssa = GetScalarSsa(state);
-        var reaching = ssa.GetReachingDefinitionAt(instruction.Pc, offsetRegister);
-        if (reaching.State == Ir.IrReachingState.Multiple)
-        {
-            return true;
-        }
-
-        if (reaching.State != Ir.IrReachingState.Single ||
-            reaching.DefinitionPc == uint.MaxValue)
-        {
-            return false;
-        }
-
-        var writer = state.Program.Instructions
-            .FirstOrDefault(candidate => candidate.Pc == reaching.DefinitionPc);
-        return writer is not null && Ir.Gen5ScalarSsa.WritesVccImplicitly(writer);
-    }
-
-    /// <summary>
-    /// A descriptor assembled from registers that differ per incoming path is not a
-    /// descriptor, it is whichever path the linear walk happened to take last.
-    /// </summary>
-    private static bool IsDescriptorFromDivergentMerge(
-        Gen5ShaderState state,
-        uint pc,
-        uint scalarBase,
-        uint registerCount)
-    {
-        if (!_divergentDescriptorGuard)
-        {
-            return false;
-        }
-
-        var ssa = GetScalarSsa(state);
-        if (!ssa.Graph.HasControlFlow)
-        {
-            return false;
-        }
-
-        for (var offset = 0u; offset < registerCount; offset++)
-        {
-            var reaching = ssa.GetReachingDefinitionAt(pc, scalarBase + offset);
-            if (reaching.State == Ir.IrReachingState.Multiple)
-            {
-                return true;
-            }
-
-            if (ssa.GetScalarAt(pc, scalarBase + offset).State == Ir.IrScalarState.Merged)
-            {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    private static void TraceDivergentDescriptor(
-        Gen5ShaderState state,
-        Gen5ShaderInstruction instruction,
-        uint scalarBase,
-        ulong baseAddress)
-    {
-        lock (_scalarFallbackTraceGate)
-        {
-            if (!_tracedDivergentDescriptors.Add((state.Program.Address, instruction.Pc)))
-            {
-                return;
-            }
-        }
-
-        Console.Error.WriteLine(
-            $"[LOADER][WARN] agc.descriptor_divergent " +
-            $"shader=0x{state.Program.Address:X16} pc=0x{instruction.Pc:X} " +
-            $"op={instruction.Opcode} base=s{scalarBase} " +
-            $"linear_base_addr=0x{baseAddress:X16} (unbound instead of dereferenced)");
-    }
    // Shaders whose empty SRT/EUD caused a null-base scalar pointer load.
    // Host submit of those translations has lost the Vulkan device; Agc skips
    // them before QueueSubmit.
@@ -2006,32 +1898,19 @@ public static class Gen5ShaderScalarEvaluator
        var address = unchecked(
            baseAddress +
            byteOffset) & ~3UL;
-        var descriptorDiverged = IsDescriptorFromDivergentMerge(
-            state,
-            instruction.Pc,
-            scalarBase.Value,
-            isBufferLoad ? 4u : 2u) ||
-            IsOffsetFromUnmodelledWriter(state, instruction, control);
-        if (descriptorDiverged)
-        {
-            TraceDivergentDescriptor(state, instruction, scalarBase.Value, baseAddress);
-        }
-
        var bufferUnbound =
            isBufferLoad &&
-            (descriptorDiverged ||
-             !hasBufferDescriptor ||
+            (!hasBufferDescriptor ||
             bufferDescriptor.SizeBytes == 0 ||
             (scalarRegisters[scalarBase.Value] == 0 &&
              scalarRegisters[scalarBase.Value + 1] == 0 &&
              scalarBase.Value + 3 < ScalarRegisterCount &&
              scalarRegisters[scalarBase.Value + 2] == 0 &&
              scalarRegisters[scalarBase.Value + 3] == 0));
-        var scalarPointerUnbound = descriptorDiverged && !isBufferLoad ||
-            ShouldTreatScalarPointerAsUnbound(
-                isBufferLoad,
-                address,
-                _strictScalarLoad);
+        var scalarPointerUnbound = ShouldTreatScalarPointerAsUnbound(
+            isBufferLoad,
+            address,
+            _strictScalarLoad);
        if (scalarPointerUnbound)
        {
            TraceScalarPointerFallback(
@@ -1,67 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System;
-
-namespace SharpEmu.ShaderCompiler.Ir;
-
-public sealed class Gen5IrBranchResolver : IIrBranchResolver
-{
-    public static Gen5IrBranchResolver Instance { get; } = new();
-
-    public bool IsBranch(Gen5ShaderInstruction instruction) =>
-        IsUnconditionalBranch(instruction) ||
-        IsConditional(instruction) ||
-        IsTerminator(instruction);
-
-    public bool IsConditional(Gen5ShaderInstruction instruction) => instruction.Opcode switch
-    {
-        "SCbranchScc0" or
-        "SCbranchScc1" or
-        "SCbranchVccz" or
-        "SCbranchVccnz" or
-        "SCbranchExecz" or
-        "SCbranchExecnz" or
-        "SCbranchCdbgsys" or
-        "SCbranchCdbguser" or
-        "SCbranchCdbgsysOrUser" or
-        "SCbranchCdbgsysAndUser" => true,
-        _ => false,
-    };
-
-    public bool TryGetBranchTarget(Gen5ShaderInstruction instruction, out uint targetPc)
-    {
-        targetPc = 0;
-        if (IsTerminator(instruction))
-        {
-            return false;
-        }
-
-        if (!IsUnconditionalBranch(instruction) && !IsConditional(instruction))
-        {
-            return false;
-        }
-
-        if (instruction.Encoding != Gen5ShaderEncoding.Sopp || instruction.Words.Count == 0)
-        {
-            return false;
-        }
-
-        var offset = unchecked((short)(instruction.Words[0] & 0xFFFF));
-        var nextPc = (long)instruction.Pc + instruction.Words.Count * sizeof(uint);
-        var target = nextPc + offset * sizeof(uint);
-        if (target < 0 || target > uint.MaxValue)
-        {
-            return false;
-        }
-
-        targetPc = (uint)target;
-        return true;
-    }
-
-    public static bool IsUnconditionalBranch(Gen5ShaderInstruction instruction) =>
-        string.Equals(instruction.Opcode, "SBranch", StringComparison.Ordinal);
-
-    public static bool IsTerminator(Gen5ShaderInstruction instruction) =>
-        instruction.Opcode is "SEndpgm" or "SEndpgmSaved";
-}
@@ -1,498 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections.Generic;
-using System.Linq;
-
-namespace SharpEmu.ShaderCompiler.Ir;
-
-public enum IrScalarState
-{
-    Unknown,
-    Constant,
-    Merged,
-}
-
-public enum IrReachingState
-{
-    None,
-    Single,
-    Multiple,
-}
-
-public readonly record struct IrReachingDefinition(IrReachingState State, uint DefinitionPc)
-{
-    public static readonly IrReachingDefinition None = new(IrReachingState.None, 0);
-
-    public static readonly IrReachingDefinition Multiple = new(IrReachingState.Multiple, 0);
-
-    public static IrReachingDefinition At(uint pc) => new(IrReachingState.Single, pc);
-
-    public IrReachingDefinition Join(IrReachingDefinition other)
-    {
-        if (State == IrReachingState.None)
-        {
-            return other;
-        }
-
-        if (other.State == IrReachingState.None)
-        {
-            return this;
-        }
-
-        if (State == IrReachingState.Single &&
-            other.State == IrReachingState.Single &&
-            DefinitionPc == other.DefinitionPc)
-        {
-            return this;
-        }
-
-        return Multiple;
-    }
-}
-
-public readonly record struct IrScalarValue(IrScalarState State, uint Constant)
-{
-    public static readonly IrScalarValue Unknown = new(IrScalarState.Unknown, 0);
-
-    public static readonly IrScalarValue Merged = new(IrScalarState.Merged, 0);
-
-    public static IrScalarValue FromConstant(uint value) => new(IrScalarState.Constant, value);
-
-    public bool IsResolved => State == IrScalarState.Constant;
-
-    public IrScalarValue Join(IrScalarValue other)
-    {
-        if (State == IrScalarState.Unknown)
-        {
-            return other;
-        }
-
-        if (other.State == IrScalarState.Unknown)
-        {
-            return this;
-        }
-
-        if (State == IrScalarState.Constant &&
-            other.State == IrScalarState.Constant &&
-            Constant == other.Constant)
-        {
-            return this;
-        }
-
-        return Merged;
-    }
-}
-
-public sealed class Gen5ScalarSsa
-{
-    public const int ScalarRegisterCount = 256;
-
-    private Gen5ScalarSsa(
-        IrControlFlowGraph graph,
-        IReadOnlyList<IrScalarValue[]> entryState,
-        IReadOnlyList<IrScalarValue[]> exitState,
-        IReadOnlyList<IrReachingDefinition[]> entryDefinitions,
-        IReadOnlyDictionary<uint, int> blockByPc,
-        IReadOnlyList<Gen5ShaderInstruction> instructions)
-    {
-        Graph = graph;
-        _entryState = entryState;
-        _exitState = exitState;
-        _entryDefinitions = entryDefinitions;
-        _blockByPc = blockByPc;
-        _instructions = instructions;
-    }
-
-    private readonly IReadOnlyList<IrReachingDefinition[]> _entryDefinitions;
-
-    public IrControlFlowGraph Graph { get; }
-
-    private readonly IReadOnlyList<IrScalarValue[]> _entryState;
-    private readonly IReadOnlyList<IrScalarValue[]> _exitState;
-    private readonly IReadOnlyDictionary<uint, int> _blockByPc;
-    private readonly IReadOnlyList<Gen5ShaderInstruction> _instructions;
-
-    public static Gen5ScalarSsa Build(
-        IReadOnlyList<Gen5ShaderInstruction> instructions,
-        IReadOnlyList<uint> userData,
-        IIrBranchResolver? resolver = null)
-    {
-        resolver ??= Gen5IrBranchResolver.Instance;
-        var graph = IrControlFlowGraph.Build(instructions, resolver);
-        var blockCount = graph.Blocks.Count;
-
-        var entry = new List<IrScalarValue[]>(blockCount);
-        var exit = new List<IrScalarValue[]>(blockCount);
-        var defEntry = new List<IrReachingDefinition[]>(blockCount);
-        var defExit = new List<IrReachingDefinition[]>(blockCount);
-        for (var index = 0; index < blockCount; index++)
-        {
-            entry.Add(NewState());
-            exit.Add(NewState());
-            defEntry.Add(NewDefinitions());
-            defExit.Add(NewDefinitions());
-        }
-
-        if (blockCount > 0)
-        {
-            var initial = entry[0];
-            for (var index = 0; index < userData.Count && index < ScalarRegisterCount; index++)
-            {
-                initial[index] = IrScalarValue.FromConstant(userData[index]);
-            }
-        }
-
-        var blockByPc = new Dictionary<uint, int>();
-        for (var blockIndex = 0; blockIndex < blockCount; blockIndex++)
-        {
-            var range = graph.Blocks[blockIndex];
-            foreach (var instruction in instructions)
-            {
-                if (instruction.Pc >= range.StartPc && instruction.Pc < range.EndPc)
-                {
-                    blockByPc[instruction.Pc] = blockIndex;
-                }
-            }
-        }
-
-        var worklist = new Queue<int>();
-        for (var index = 0; index < blockCount; index++)
-        {
-            worklist.Enqueue(index);
-        }
-
-        var visits = new int[blockCount];
-        const int visitLimit = 8;
-        while (worklist.Count > 0)
-        {
-            var blockIndex = worklist.Dequeue();
-            if (visits[blockIndex]++ > visitLimit)
-            {
-                continue;
-            }
-
-            var state = (IrScalarValue[])entry[blockIndex].Clone();
-            if (graph.Predecessors[blockIndex].Count > 0)
-            {
-                state = NewState();
-                var first = true;
-                foreach (var predecessor in graph.Predecessors[blockIndex])
-                {
-                    var incoming = exit[predecessor];
-                    for (var register = 0; register < ScalarRegisterCount; register++)
-                    {
-                        state[register] = first
-                            ? incoming[register]
-                            : state[register].Join(incoming[register]);
-                    }
-
-                    first = false;
-                }
-
-                if (blockIndex == 0)
-                {
-                    for (var register = 0; register < userData.Count && register < ScalarRegisterCount; register++)
-                    {
-                        state[register] = state[register].Join(
-                            IrScalarValue.FromConstant(userData[register]));
-                    }
-                }
-            }
-
-            entry[blockIndex] = state;
-
-            var definitions = NewDefinitions();
-            if (graph.Predecessors[blockIndex].Count == 0)
-            {
-                for (var register = 0; register < userData.Count && register < ScalarRegisterCount; register++)
-                {
-                    definitions[register] = IrReachingDefinition.At(uint.MaxValue);
-                }
-            }
-            else
-            {
-                var first = true;
-                foreach (var predecessor in graph.Predecessors[blockIndex])
-                {
-                    var incoming = defExit[predecessor];
-                    for (var register = 0; register < ScalarRegisterCount; register++)
-                    {
-                        definitions[register] = first
-                            ? incoming[register]
-                            : definitions[register].Join(incoming[register]);
-                    }
-
-                    first = false;
-                }
-            }
-
-            defEntry[blockIndex] = definitions;
-
-            var computed = Transfer(instructions, graph.Blocks[blockIndex], state);
-            var computedDefinitions = TransferDefinitions(
-                instructions,
-                graph.Blocks[blockIndex],
-                definitions);
-            var changed = !SameState(exit[blockIndex], computed) ||
-                !SameDefinitions(defExit[blockIndex], computedDefinitions);
-            exit[blockIndex] = computed;
-            defExit[blockIndex] = computedDefinitions;
-            if (changed)
-            {
-                foreach (var successor in graph.Successors[blockIndex])
-                {
-                    worklist.Enqueue(successor);
-                }
-            }
-        }
-
-        return new Gen5ScalarSsa(graph, entry, exit, defEntry, blockByPc, instructions);
-    }
-
-    public IrScalarValue GetScalarAt(uint pc, uint register)
-    {
-        if (register >= ScalarRegisterCount || !_blockByPc.TryGetValue(pc, out var blockIndex))
-        {
-            return IrScalarValue.Unknown;
-        }
-
-        var state = (IrScalarValue[])_entryState[blockIndex].Clone();
-        var range = _graphRange(blockIndex);
-        foreach (var instruction in _instructions)
-        {
-            if (instruction.Pc < range.StartPc || instruction.Pc >= range.EndPc)
-            {
-                continue;
-            }
-
-            if (instruction.Pc >= pc)
-            {
-                break;
-            }
-
-            Apply(instruction, state);
-        }
-
-        return state[register];
-    }
-
-    public IrReachingDefinition GetReachingDefinitionAt(uint pc, uint register)
-    {
-        if (register >= ScalarRegisterCount || !_blockByPc.TryGetValue(pc, out var blockIndex))
-        {
-            return IrReachingDefinition.None;
-        }
-
-        var definitions = (IrReachingDefinition[])_entryDefinitions[blockIndex].Clone();
-        var range = _graphRange(blockIndex);
-        foreach (var instruction in _instructions)
-        {
-            if (instruction.Pc < range.StartPc || instruction.Pc >= range.EndPc)
-            {
-                continue;
-            }
-
-            if (instruction.Pc >= pc)
-            {
-                break;
-            }
-
-            ApplyDefinitions(instruction, definitions);
-        }
-
-        return definitions[register];
-    }
-
-    public bool IsInsideDivergentMerge(uint pc) =>
-        _blockByPc.TryGetValue(pc, out var blockIndex) &&
-        _graphPredecessorCount(blockIndex) > 1;
-
-    private IrBlockRange _graphRange(int blockIndex) => Graph.Blocks[blockIndex];
-
-    private int _graphPredecessorCount(int blockIndex) => Graph.Predecessors[blockIndex].Count;
-
-    private static IrScalarValue[] NewState()
-    {
-        var state = new IrScalarValue[ScalarRegisterCount];
-        for (var index = 0; index < state.Length; index++)
-        {
-            state[index] = IrScalarValue.Unknown;
-        }
-
-        return state;
-    }
-
-    private static IrReachingDefinition[] NewDefinitions()
-    {
-        var definitions = new IrReachingDefinition[ScalarRegisterCount];
-        for (var index = 0; index < definitions.Length; index++)
-        {
-            definitions[index] = IrReachingDefinition.None;
-        }
-
-        return definitions;
-    }
-
-    private static bool SameDefinitions(IrReachingDefinition[] left, IrReachingDefinition[] right)
-    {
-        for (var index = 0; index < left.Length; index++)
-        {
-            if (!left[index].Equals(right[index]))
-            {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    private static IrReachingDefinition[] TransferDefinitions(
-        IReadOnlyList<Gen5ShaderInstruction> instructions,
-        IrBlockRange range,
-        IrReachingDefinition[] entry)
-    {
-        var definitions = (IrReachingDefinition[])entry.Clone();
-        foreach (var instruction in instructions)
-        {
-            if (instruction.Pc < range.StartPc || instruction.Pc >= range.EndPc)
-            {
-                continue;
-            }
-
-            ApplyDefinitions(instruction, definitions);
-        }
-
-        return definitions;
-    }
-
-    public const uint VccLo = 106;
-
-    public const uint VccHi = 107;
-
-    /// <summary>
-    /// VOPC compares and the VOP2 carry forms write VCC without naming it: the ISA
-    /// makes the destination implicit in the encoding, so the decoded instruction
-    /// carries no destination operand for it. Modelling that here (rather than in
-    /// the shared decoder) keeps the linear evaluator's behaviour untouched while
-    /// letting the dataflow see that VCC was written.
-    /// </summary>
-    public static bool WritesVccImplicitly(Gen5ShaderInstruction instruction)
-    {
-        if (instruction.Encoding == Gen5ShaderEncoding.Vopc)
-        {
-            return true;
-        }
-
-        return instruction.Encoding == Gen5ShaderEncoding.Vop2 &&
-            instruction.Opcode is
-                "VAddCoCiU32" or
-                "VSubCoCiU32" or
-                "VSubrevCoCiU32";
-    }
-
-    private static void ApplyDefinitions(
-        Gen5ShaderInstruction instruction,
-        IrReachingDefinition[] definitions)
-    {
-        foreach (var destination in instruction.Destinations)
-        {
-            if (destination.Kind != Gen5OperandKind.ScalarRegister ||
-                destination.Value >= ScalarRegisterCount)
-            {
-                continue;
-            }
-
-            definitions[destination.Value] = IrReachingDefinition.At(instruction.Pc);
-        }
-
-        if (WritesVccImplicitly(instruction))
-        {
-            definitions[VccLo] = IrReachingDefinition.At(instruction.Pc);
-            definitions[VccHi] = IrReachingDefinition.At(instruction.Pc);
-        }
-    }
-
-    private static bool SameState(IrScalarValue[] left, IrScalarValue[] right)
-    {
-        for (var index = 0; index < left.Length; index++)
-        {
-            if (!left[index].Equals(right[index]))
-            {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    private static IrScalarValue[] Transfer(
-        IReadOnlyList<Gen5ShaderInstruction> instructions,
-        IrBlockRange range,
-        IrScalarValue[] entry)
-    {
-        var state = (IrScalarValue[])entry.Clone();
-        foreach (var instruction in instructions)
-        {
-            if (instruction.Pc < range.StartPc || instruction.Pc >= range.EndPc)
-            {
-                continue;
-            }
-
-            Apply(instruction, state);
-        }
-
-        return state;
-    }
-
-    private static void Apply(Gen5ShaderInstruction instruction, IrScalarValue[] state)
-    {
-        var resolved = ResolveResult(instruction, state);
-        foreach (var destination in instruction.Destinations)
-        {
-            if (destination.Kind != Gen5OperandKind.ScalarRegister ||
-                destination.Value >= ScalarRegisterCount)
-            {
-                continue;
-            }
-
-            state[destination.Value] = resolved;
-        }
-    }
-
-    private static IrScalarValue ResolveResult(
-        Gen5ShaderInstruction instruction,
-        IrScalarValue[] state)
-    {
-        if (instruction.Destinations.Count != 1)
-        {
-            return IrScalarValue.Unknown;
-        }
-
-        return instruction.Opcode switch
-        {
-            "SMov" or "SMovB32" => Source(instruction, state, 0),
-            _ => IrScalarValue.Unknown,
-        };
-    }
-
-    private static IrScalarValue Source(
-        Gen5ShaderInstruction instruction,
-        IrScalarValue[] state,
-        int index)
-    {
-        if (index >= instruction.Sources.Count)
-        {
-            return IrScalarValue.Unknown;
-        }
-
-        var source = instruction.Sources[index];
-        return source.Kind switch
-        {
-            Gen5OperandKind.ScalarRegister when source.Value < ScalarRegisterCount =>
-                state[source.Value],
-            Gen5OperandKind.LiteralConstant => IrScalarValue.FromConstant(source.Value),
-            _ => IrScalarValue.Unknown,
-        };
-    }
-}
@@ -1,161 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections.Generic;
-using System.Linq;
-
-namespace SharpEmu.ShaderCompiler.Ir;
-
-public readonly record struct IrBlockRange(uint StartPc, uint EndPc);
-
-public sealed class IrControlFlowGraph
-{
-    private IrControlFlowGraph(
-        IReadOnlyList<IrBlockRange> blocks,
-        IReadOnlyDictionary<uint, int> blockByStartPc,
-        IReadOnlyList<IReadOnlyList<int>> successors,
-        IReadOnlyList<IReadOnlyList<int>> predecessors,
-        IReadOnlySet<int> loopHeaders)
-    {
-        Blocks = blocks;
-        BlockByStartPc = blockByStartPc;
-        Successors = successors;
-        Predecessors = predecessors;
-        LoopHeaders = loopHeaders;
-    }
-
-    public IReadOnlyList<IrBlockRange> Blocks { get; }
-
-    public IReadOnlyDictionary<uint, int> BlockByStartPc { get; }
-
-    public IReadOnlyList<IReadOnlyList<int>> Successors { get; }
-
-    public IReadOnlyList<IReadOnlyList<int>> Predecessors { get; }
-
-    public IReadOnlySet<int> LoopHeaders { get; }
-
-    public bool HasControlFlow => Blocks.Count > 1;
-
-    public static IrControlFlowGraph Build(
-        IReadOnlyList<Gen5ShaderInstruction> instructions,
-        IIrBranchResolver resolver)
-    {
-        var leaders = new SortedSet<uint>();
-        if (instructions.Count > 0)
-        {
-            leaders.Add(instructions[0].Pc);
-        }
-
-        for (var index = 0; index < instructions.Count; index++)
-        {
-            var instruction = instructions[index];
-            if (!resolver.IsBranch(instruction))
-            {
-                continue;
-            }
-
-            if (resolver.TryGetBranchTarget(instruction, out var target))
-            {
-                leaders.Add(target);
-            }
-
-            if (index + 1 < instructions.Count)
-            {
-                leaders.Add(instructions[index + 1].Pc);
-            }
-        }
-
-        var ordered = leaders.ToList();
-        var ranges = new List<IrBlockRange>(ordered.Count);
-        var byStart = new Dictionary<uint, int>();
-        for (var index = 0; index < ordered.Count; index++)
-        {
-            var start = ordered[index];
-            var end = index + 1 < ordered.Count
-                ? ordered[index + 1]
-                : instructions.Count > 0 ? instructions[^1].Pc + 1 : start;
-            byStart[start] = ranges.Count;
-            ranges.Add(new IrBlockRange(start, end));
-        }
-
-        var successors = new List<List<int>>(ranges.Count);
-        var predecessors = new List<List<int>>(ranges.Count);
-        for (var index = 0; index < ranges.Count; index++)
-        {
-            successors.Add([]);
-            predecessors.Add([]);
-        }
-
-        for (var blockIndex = 0; blockIndex < ranges.Count; blockIndex++)
-        {
-            var range = ranges[blockIndex];
-            var last = instructions
-                .Where(candidate => candidate.Pc >= range.StartPc && candidate.Pc < range.EndPc)
-                .LastOrDefault();
-            if (last is null)
-            {
-                continue;
-            }
-
-            var isBranch = resolver.IsBranch(last);
-            var hasTarget = isBranch && resolver.TryGetBranchTarget(last, out var target) &&
-                byStart.TryGetValue(target, out var targetIndex);
-            if (hasTarget)
-            {
-                _ = resolver.TryGetBranchTarget(last, out var resolved);
-                Link(successors, predecessors, blockIndex, byStart[resolved]);
-            }
-
-            var fallsThrough = !isBranch || resolver.IsConditional(last);
-            if (fallsThrough && blockIndex + 1 < ranges.Count)
-            {
-                Link(successors, predecessors, blockIndex, blockIndex + 1);
-            }
-        }
-
-        var headers = new HashSet<int>();
-        for (var blockIndex = 0; blockIndex < ranges.Count; blockIndex++)
-        {
-            foreach (var successor in successors[blockIndex])
-            {
-                if (successor <= blockIndex)
-                {
-                    headers.Add(successor);
-                }
-            }
-        }
-
-        return new IrControlFlowGraph(
-            ranges,
-            byStart,
-            successors.Select(list => (IReadOnlyList<int>)list).ToList(),
-            predecessors.Select(list => (IReadOnlyList<int>)list).ToList(),
-            headers);
-    }
-
-    private static void Link(
-        List<List<int>> successors,
-        List<List<int>> predecessors,
-        int from,
-        int to)
-    {
-        if (!successors[from].Contains(to))
-        {
-            successors[from].Add(to);
-        }
-
-        if (!predecessors[to].Contains(from))
-        {
-            predecessors[to].Add(from);
-        }
-    }
-}
-
-public interface IIrBranchResolver
-{
-    bool IsBranch(Gen5ShaderInstruction instruction);
-
-    bool IsConditional(Gen5ShaderInstruction instruction);
-
-    bool TryGetBranchTarget(Gen5ShaderInstruction instruction, out uint targetPc);
-}
@@ -1,52 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using SharpEmu.GUI;
-using System.Collections;
-using System.Collections.ObjectModel;
-using System.Collections.Specialized;
-using Xunit;
-
-namespace SharpEmu.Libs.Tests.GUI;
-
-public sealed class LibraryTileCollectionTests
-{
-    [Fact]
-    public void KeepsAddFolderTileAfterVisibleGames()
-    {
-        var games = new ObservableCollection<GameEntry>();
-        var tiles = new LibraryTileCollection(games);
-        var first = CreateGame("First");
-        var second = CreateGame("Second");
-
-        games.Add(first);
-        games.Add(second);
-
-        Assert.Equal(3, tiles.Count);
-        Assert.True(tiles is IList { IsReadOnly: true });
-        Assert.Same(first, tiles[0]);
-        Assert.Same(second, tiles[1]);
-        Assert.Same(AddFolderTile.Instance, tiles[2]);
-    }
-
-    [Fact]
-    public void ForwardsGameChangesAtTheirOriginalIndices()
-    {
-        var games = new ObservableCollection<GameEntry>();
-        var tiles = new LibraryTileCollection(games);
-        NotifyCollectionChangedEventArgs? change = null;
-        tiles.CollectionChanged += (_, args) => change = args;
-
-        var game = CreateGame("Game");
-        games.Add(game);
-
-        Assert.NotNull(change);
-        Assert.Equal(NotifyCollectionChangedAction.Add, change.Action);
-        Assert.Equal(0, change.NewStartingIndex);
-        Assert.Same(game, Assert.Single(change.NewItems!.Cast<GameEntry>()));
-        Assert.Same(AddFolderTile.Instance, tiles[1]);
-    }
-
-    private static GameEntry CreateGame(string name) =>
-        new(name, null, null, $"/games/{name}/eboot.bin", 0, null, null);
-}
@@ -1,90 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections.Generic;
-using SharpEmu.ShaderCompiler;
-using SharpEmu.ShaderCompiler.Ir;
-using Xunit;
-
-namespace SharpEmu.ShaderCompiler.Tests;
-
-public sealed class Gen5ImplicitVccTests
-{
-    private static Gen5ShaderInstruction Vopc(uint pc, string opcode = "VCmpEqU32") =>
-        new(pc, Gen5ShaderEncoding.Vopc, opcode, [0u], [], [], null);
-
-    private static Gen5ShaderInstruction Vop2(uint pc, string opcode) =>
-        new(pc, Gen5ShaderEncoding.Vop2, opcode, [0u], [], [Gen5Operand.Vector(0)], null);
-
-    private static Gen5ShaderInstruction Nop(uint pc) =>
-        new(pc, Gen5ShaderEncoding.Sop1, "SNop", [0u], [], [], null);
-
-    [Fact]
-    public void VopcIsRecognisedAsAnImplicitVccWriter()
-    {
-        Assert.True(Gen5ScalarSsa.WritesVccImplicitly(Vopc(0)));
-        Assert.True(Gen5ScalarSsa.WritesVccImplicitly(Vopc(0, "VCmpLtF32")));
-    }
-
-    [Fact]
-    public void Vop2CarryFormsAreRecognised()
-    {
-        Assert.True(Gen5ScalarSsa.WritesVccImplicitly(Vop2(0, "VAddCoCiU32")));
-        Assert.True(Gen5ScalarSsa.WritesVccImplicitly(Vop2(0, "VSubCoCiU32")));
-        Assert.True(Gen5ScalarSsa.WritesVccImplicitly(Vop2(0, "VSubrevCoCiU32")));
-    }
-
-    [Fact]
-    public void PlainVop2DoesNotWriteVcc()
-    {
-        Assert.False(Gen5ScalarSsa.WritesVccImplicitly(Vop2(0, "VAddF32")));
-        Assert.False(Gen5ScalarSsa.WritesVccImplicitly(Nop(0)));
-    }
-
-    [Fact]
-    public void VopcDefinesBothVccHalves()
-    {
-        List<Gen5ShaderInstruction> program = [Vopc(0), Nop(4)];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        var low = ssa.GetReachingDefinitionAt(4, Gen5ScalarSsa.VccLo);
-        var high = ssa.GetReachingDefinitionAt(4, Gen5ScalarSsa.VccHi);
-
-        Assert.Equal(IrReachingState.Single, low.State);
-        Assert.Equal(0u, low.DefinitionPc);
-        Assert.Equal(IrReachingState.Single, high.State);
-        Assert.Equal(0u, high.DefinitionPc);
-    }
-
-    [Fact]
-    public void WithoutTheImplicitWriteVccWouldLookUndefined()
-    {
-        // The regression this models: before implicit VCC was tracked the offset
-        // register reported "none" and its stale value was used as a byte offset.
-        List<Gen5ShaderInstruction> program = [Nop(0), Nop(4)];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(IrReachingState.None, ssa.GetReachingDefinitionAt(4, Gen5ScalarSsa.VccLo).State);
-    }
-
-    [Fact]
-    public void VccWrittenOnBothBranchesBecomesMultiple()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            new(0, Gen5ShaderEncoding.Sopp, "SCbranchScc0", [2u], [], [], null),
-            Vopc(4),
-            new(8, Gen5ShaderEncoding.Sopp, "SBranch", [1u], [], [], null),
-            Vopc(12),
-            Nop(16),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(
-            IrReachingState.Multiple,
-            ssa.GetReachingDefinitionAt(16, Gen5ScalarSsa.VccLo).State);
-    }
-}
@@ -1,142 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections.Generic;
-using SharpEmu.ShaderCompiler;
-using SharpEmu.ShaderCompiler.Ir;
-using Xunit;
-
-namespace SharpEmu.ShaderCompiler.Tests;
-
-public sealed class Gen5ReachingDefinitionTests
-{
-    private static Gen5ShaderInstruction Load(uint pc, uint destination) =>
-        new(
-            pc,
-            Gen5ShaderEncoding.Smem,
-            "SLoadDwordx4",
-            [0u, 0u],
-            [Gen5Operand.Scalar(0)],
-            [Gen5Operand.Scalar(destination)],
-            null);
-
-    private static Gen5ShaderInstruction Nop(uint pc) =>
-        new(pc, Gen5ShaderEncoding.Sop1, "SNop", [0u], [], [], null);
-
-    private static Gen5ShaderInstruction Branch(uint pc, string opcode, short wordOffset) =>
-        new(
-            pc,
-            Gen5ShaderEncoding.Sopp,
-            opcode,
-            [unchecked((uint)(ushort)wordOffset)],
-            [],
-            [],
-            null);
-
-    [Fact]
-    public void SingleDefinitionIsTracked()
-    {
-        List<Gen5ShaderInstruction> program = [Load(0, 16), Nop(4)];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-        var reaching = ssa.GetReachingDefinitionAt(4, 16);
-
-        Assert.Equal(IrReachingState.Single, reaching.State);
-        Assert.Equal(0u, reaching.DefinitionPc);
-    }
-
-    [Fact]
-    public void TwoDefinitionsOnDifferentPathsBecomeMultiple()
-    {
-        // The case that produced garbage descriptors: the same register is
-        // written on both sides of a branch and read after the join.
-        List<Gen5ShaderInstruction> program =
-        [
-            Branch(0, "SCbranchScc0", 2),
-            Load(4, 16),
-            Branch(8, "SBranch", 1),
-            Load(12, 16),
-            Nop(16),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(IrReachingState.Multiple, ssa.GetReachingDefinitionAt(16, 16).State);
-    }
-
-    [Fact]
-    public void DefinitionOnOnlyOnePathIsAlsoMultipleAtTheJoin()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Load(0, 16),
-            Branch(4, "SCbranchScc0", 1),
-            Load(8, 16),
-            Nop(12),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(IrReachingState.Multiple, ssa.GetReachingDefinitionAt(12, 16).State);
-    }
-
-    [Fact]
-    public void DefinitionBeforeTheBranchStaysSingle()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Load(0, 16),
-            Branch(4, "SCbranchScc0", 1),
-            Load(8, 16),
-            Nop(12),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-        var reaching = ssa.GetReachingDefinitionAt(4, 16);
-
-        Assert.Equal(IrReachingState.Single, reaching.State);
-        Assert.Equal(0u, reaching.DefinitionPc);
-    }
-
-    [Fact]
-    public void UserDataCountsAsADefinition()
-    {
-        List<Gen5ShaderInstruction> program = [Nop(0)];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: [0x1111, 0x2222]);
-
-        Assert.Equal(IrReachingState.Single, ssa.GetReachingDefinitionAt(0, 0).State);
-        Assert.Equal(IrReachingState.None, ssa.GetReachingDefinitionAt(0, 64).State);
-    }
-
-    [Fact]
-    public void UnwrittenRegisterHasNoDefinition()
-    {
-        List<Gen5ShaderInstruction> program = [Load(0, 16), Nop(4)];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(IrReachingState.None, ssa.GetReachingDefinitionAt(4, 32).State);
-    }
-
-    [Fact]
-    public void ReachingDefinitionSeesLoadsThatConstantPropagationCannot()
-    {
-        // The whole point of the second analysis: SLoadDwordx4 has no compile-time
-        // value, so constant propagation reports Unknown and never Merged. Reaching
-        // definitions still proves the register has two possible writers.
-        List<Gen5ShaderInstruction> program =
-        [
-            Branch(0, "SCbranchScc0", 2),
-            Load(4, 16),
-            Branch(8, "SBranch", 1),
-            Load(12, 16),
-            Nop(16),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(IrScalarState.Unknown, ssa.GetScalarAt(16, 16).State);
-        Assert.Equal(IrReachingState.Multiple, ssa.GetReachingDefinitionAt(16, 16).State);
-    }
-}
@@ -1,168 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections.Generic;
-using SharpEmu.ShaderCompiler;
-using SharpEmu.ShaderCompiler.Ir;
-using Xunit;
-
-namespace SharpEmu.ShaderCompiler.Tests;
-
-public sealed class Gen5ScalarSsaTests
-{
-    private static Gen5ShaderInstruction Mov(uint pc, uint destination, uint literal) =>
-        new(
-            pc,
-            Gen5ShaderEncoding.Sop1,
-            "SMov",
-            [0u],
-            [new Gen5Operand(Gen5OperandKind.LiteralConstant, literal)],
-            [Gen5Operand.Scalar(destination)],
-            null);
-
-    private static Gen5ShaderInstruction Nop(uint pc) =>
-        new(pc, Gen5ShaderEncoding.Sop1, "SNop", [0u], [], [], null);
-
-    private static Gen5ShaderInstruction Branch(uint pc, string opcode, short wordOffset) =>
-        new(
-            pc,
-            Gen5ShaderEncoding.Sopp,
-            opcode,
-            [unchecked((uint)(ushort)wordOffset)],
-            [],
-            [],
-            null);
-
-    [Fact]
-    public void StraightLineMovResolvesToAConstant()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Mov(0, destination: 8, literal: 0x1234),
-            Nop(4),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-        var value = ssa.GetScalarAt(4, 8);
-
-        Assert.Equal(IrScalarState.Constant, value.State);
-        Assert.Equal(0x1234u, value.Constant);
-    }
-
-    [Fact]
-    public void UserDataSeedsTheEntryState()
-    {
-        List<Gen5ShaderInstruction> program = [Nop(0)];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: [0x40F55240, 0x00000004]);
-
-        Assert.Equal(IrScalarState.Constant, ssa.GetScalarAt(0, 0).State);
-        Assert.Equal(0x40F55240u, ssa.GetScalarAt(0, 0).Constant);
-        Assert.Equal(0x00000004u, ssa.GetScalarAt(0, 1).Constant);
-    }
-
-    [Fact]
-    public void ConflictingValuesFromTwoPathsBecomeMerged()
-    {
-        // if (cc) s8 = 0xAAAA else s8 = 0xBBBB; use s8
-        List<Gen5ShaderInstruction> program =
-        [
-            Branch(0, "SCbranchScc0", 2),
-            Mov(4, destination: 8, literal: 0xAAAA),
-            Branch(8, "SBranch", 1),
-            Mov(12, destination: 8, literal: 0xBBBB),
-            Nop(16),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.True(ssa.Graph.HasControlFlow);
-        Assert.Equal(IrScalarState.Merged, ssa.GetScalarAt(16, 8).State);
-    }
-
-    [Fact]
-    public void SameValueOnBothPathsStaysResolved()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Branch(0, "SCbranchScc0", 2),
-            Mov(4, destination: 8, literal: 0xCAFE),
-            Branch(8, "SBranch", 1),
-            Mov(12, destination: 8, literal: 0xCAFE),
-            Nop(16),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-        var value = ssa.GetScalarAt(16, 8);
-
-        Assert.Equal(IrScalarState.Constant, value.State);
-        Assert.Equal(0xCAFEu, value.Constant);
-    }
-
-    [Fact]
-    public void RegisterWrittenOnOnlyOnePathIsMergedAtTheJoin()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Mov(0, destination: 8, literal: 0x1111),
-            Branch(4, "SCbranchScc0", 1),
-            Mov(8, destination: 8, literal: 0x2222),
-            Nop(12),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.Equal(IrScalarState.Merged, ssa.GetScalarAt(12, 8).State);
-    }
-
-    [Fact]
-    public void ValueBeforeTheBranchIsStillResolved()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Mov(0, destination: 8, literal: 0x1111),
-            Branch(4, "SCbranchScc0", 1),
-            Mov(8, destination: 8, literal: 0x2222),
-            Nop(12),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-        var value = ssa.GetScalarAt(4, 8);
-
-        Assert.Equal(IrScalarState.Constant, value.State);
-        Assert.Equal(0x1111u, value.Constant);
-    }
-
-    [Fact]
-    public void MergeJoinIsReportedForDivergentBlocks()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Branch(0, "SCbranchScc0", 1),
-            Mov(4, destination: 8, literal: 1),
-            Nop(8),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.True(ssa.IsInsideDivergentMerge(8));
-        Assert.False(ssa.IsInsideDivergentMerge(0));
-    }
-
-    [Fact]
-    public void LoopDoesNotHangTheFixpoint()
-    {
-        List<Gen5ShaderInstruction> program =
-        [
-            Mov(0, destination: 8, literal: 1),
-            Nop(4),
-            Branch(8, "SCbranchScc1", -3),
-            Nop(12),
-        ];
-
-        var ssa = Gen5ScalarSsa.Build(program, userData: []);
-
-        Assert.NotEmpty(ssa.Graph.LoopHeaders);
-        Assert.Equal(IrScalarState.Constant, ssa.GetScalarAt(12, 8).State);
-    }
-}
@@ -1,127 +0,0 @@
-// Copyright (C) 2026 SharpEmu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-using System.Collections.Generic;
-using SharpEmu.ShaderCompiler;
-using SharpEmu.ShaderCompiler.Ir;
-using Xunit;
-
-namespace SharpEmu.ShaderCompiler.Tests;
-
-public sealed class IrControlFlowTests
-{
-    private sealed class Resolver : IIrBranchResolver
-    {
-        public Dictionary<uint, (bool Conditional, uint Target)> Branches { get; } = [];
-
-        public bool IsBranch(Gen5ShaderInstruction instruction) =>
-            Branches.ContainsKey(instruction.Pc);
-
-        public bool IsConditional(Gen5ShaderInstruction instruction) =>
-            Branches.TryGetValue(instruction.Pc, out var branch) && branch.Conditional;
-
-        public bool TryGetBranchTarget(Gen5ShaderInstruction instruction, out uint targetPc)
-        {
-            if (Branches.TryGetValue(instruction.Pc, out var branch))
-            {
-                targetPc = branch.Target;
-                return true;
-            }
-
-            targetPc = 0;
-            return false;
-        }
-    }
-
-    private static Gen5ShaderInstruction Instruction(uint pc) =>
-        new(pc, Gen5ShaderEncoding.Sop1, "SMov", [], [], [], null);
-
-    private static List<Gen5ShaderInstruction> Straight(params uint[] pcs)
-    {
-        var list = new List<Gen5ShaderInstruction>();
-        foreach (var pc in pcs)
-        {
-            list.Add(Instruction(pc));
-        }
-
-        return list;
-    }
-
-    [Fact]
-    public void StraightLineCodeIsASingleBlock()
-    {
-        var instructions = Straight(0, 4, 8, 12);
-
-        var cfg = IrControlFlowGraph.Build(instructions, new Resolver());
-
-        Assert.Single(cfg.Blocks);
-        Assert.False(cfg.HasControlFlow);
-        Assert.Empty(cfg.LoopHeaders);
-    }
-
-    [Fact]
-    public void ConditionalBranchSplitsIntoThreeBlocks()
-    {
-        var instructions = Straight(0, 4, 8, 12, 16);
-        var resolver = new Resolver();
-        resolver.Branches[4] = (Conditional: true, Target: 12);
-
-        var cfg = IrControlFlowGraph.Build(instructions, resolver);
-
-        Assert.Equal(3, cfg.Blocks.Count);
-        Assert.True(cfg.HasControlFlow);
-
-        var entry = cfg.BlockByStartPc[0];
-        var fallthrough = cfg.BlockByStartPc[8];
-        var target = cfg.BlockByStartPc[12];
-
-        Assert.Contains(target, cfg.Successors[entry]);
-        Assert.Contains(fallthrough, cfg.Successors[entry]);
-        Assert.Contains(entry, cfg.Predecessors[target]);
-    }
-
-    [Fact]
-    public void UnconditionalBranchDoesNotFallThrough()
-    {
-        var instructions = Straight(0, 4, 8, 12);
-        var resolver = new Resolver();
-        resolver.Branches[4] = (Conditional: false, Target: 12);
-
-        var cfg = IrControlFlowGraph.Build(instructions, resolver);
-
-        var entry = cfg.BlockByStartPc[0];
-        var skipped = cfg.BlockByStartPc[8];
-        var target = cfg.BlockByStartPc[12];
-
-        Assert.Equal([target], cfg.Successors[entry]);
-        Assert.DoesNotContain(skipped, cfg.Successors[entry]);
-    }
-
-    [Fact]
-    public void BackwardBranchMarksALoopHeader()
-    {
-        var instructions = Straight(0, 4, 8, 12);
-        var resolver = new Resolver();
-        resolver.Branches[8] = (Conditional: true, Target: 4);
-
-        var cfg = IrControlFlowGraph.Build(instructions, resolver);
-
-        var header = cfg.BlockByStartPc[4];
-        Assert.Contains(header, cfg.LoopHeaders);
-        Assert.Contains(header, cfg.Successors[cfg.BlockByStartPc[4]]);
-    }
-
-    [Fact]
-    public void MergeBlockRecordsBothPredecessors()
-    {
-        var instructions = Straight(0, 4, 8, 12, 16, 20);
-        var resolver = new Resolver();
-        resolver.Branches[0] = (Conditional: true, Target: 12);
-        resolver.Branches[8] = (Conditional: false, Target: 16);
-
-        var cfg = IrControlFlowGraph.Build(instructions, resolver);
-
-        var merge = cfg.BlockByStartPc[16];
-        Assert.Equal(2, cfg.Predecessors[merge].Count);
-    }
-}
Author	SHA1	Message	Date
ParantezTech	39d7ccf2f7	[GUI] update missing translations for profile box	2026-07-29 15:54:14 +03:00
ParantezTech	c2cee59fda	[ime] Add default profile	2026-07-29 15:39:01 +03:00
ParantezTech	0324d5561b	[savedata] Allow dialog reinit	2026-07-29 15:38:53 +03:00
ParantezTech	1aef9a0e6e	[video] Match render target views	2026-07-29 15:38:47 +03:00
ParantezTech	1cfc0239b8	[agc] Add indirect draws	2026-07-29 15:38:41 +03:00