Ava GUI: Several UI Fixes (#3991)

* Fix accessability violations in ListView

* Use accent colour for favourite star

* Hide progress bar when its done

* App Data Formating

- Added space before storage unit
- Changed so minutes have 0 decimals, and hours and days have 1

* Fix theming

* Fix mismatched corner radius

* Fix acceability violations in GridView

* More consistency between Grid and List View

* Fix margin

* Let whitespace defocus controls

.editorconfig

@@ -89,6 +89,7 @@ csharp_style_conditional_delegate_call = true:suggestion
 # Modifier preferences
 csharp_prefer_static_local_function = true:suggestion
 csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:silent
+csharp_style_prefer_readonly_struct = true
 
 # Code-block preferences
 csharp_prefer_braces = true:silent

ARMeilleure/CodeGen/RegisterAllocators/AllocationResult.cs

@@ -1,6 +1,6 @@
 namespace ARMeilleure.CodeGen.RegisterAllocators
 {
-    struct AllocationResult
+    readonly struct AllocationResult
     {
         public int IntUsedRegisters { get; }
         public int VecUsedRegisters { get; }

ARMeilleure/CodeGen/RegisterAllocators/CopyResolver.cs

@@ -11,7 +11,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
     {
         private class ParallelCopy
         {
-            private struct Copy
+            private readonly struct Copy
             {
                 public Register Dest   { get; }
                 public Register Source { get; }

ARMeilleure/CodeGen/RegisterAllocators/HybridAllocator.cs

@@ -11,7 +11,7 @@ namespace ARMeilleure.CodeGen.RegisterAllocators
 {
     class HybridAllocator : IRegisterAllocator
     {
-        private struct BlockInfo
+        private readonly struct BlockInfo
         {
             public bool HasCall { get; }
 

ARMeilleure/CodeGen/RegisterAllocators/RegisterMasks.cs

@@ -3,7 +3,7 @@ using System;
 
 namespace ARMeilleure.CodeGen.RegisterAllocators
 {
-    struct RegisterMasks
+    readonly struct RegisterMasks
     {
         public int IntAvailableRegisters   { get; }
         public int VecAvailableRegisters   { get; }

ARMeilleure/CodeGen/X86/IntrinsicInfo.cs

@@ -1,6 +1,6 @@
 namespace ARMeilleure.CodeGen.X86
 {
-    struct IntrinsicInfo
+    readonly struct IntrinsicInfo
     {
         public X86Instruction Inst { get; }
         public IntrinsicType  Type { get; }

ARMeilleure/Decoders/InstDescriptor.cs

@@ -2,7 +2,7 @@ using ARMeilleure.Instructions;
 
 namespace ARMeilleure.Decoders
 {
-    struct InstDescriptor
+    readonly struct InstDescriptor
     {
         public static InstDescriptor Undefined => new InstDescriptor(InstName.Und, InstEmit.Und);
 

ARMeilleure/Decoders/OpCodeTable.cs

@@ -11,7 +11,7 @@ namespace ARMeilleure.Decoders
 
         private const int FastLookupSize = 0x1000;
 
-        private struct InstInfo
+        private readonly struct InstInfo
         {
             public int Mask  { get; }
             public int Value { get; }

ARMeilleure/Diagnostics/Symbols.cs

@@ -6,7 +6,7 @@ namespace ARMeilleure.Diagnostics
 {
     static class Symbols
     {
-        private struct RangedSymbol
+        private readonly struct RangedSymbol
         {
             public readonly ulong Start;
             public readonly ulong End;

ARMeilleure/IntermediateRepresentation/PhiOperation.cs

@@ -3,7 +3,7 @@ using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
 
 namespace ARMeilleure.IntermediateRepresentation
 {
-    struct PhiOperation
+    readonly struct PhiOperation
     {
         private readonly Operation _operation;
 

ARMeilleure/IntermediateRepresentation/Register.cs

@@ -2,7 +2,7 @@ using System;
 
 namespace ARMeilleure.IntermediateRepresentation
 {
-    struct Register : IEquatable<Register>
+    readonly struct Register : IEquatable<Register>
     {
         public int Index { get; }
 

ARMeilleure/Translation/Cache/CacheEntry.cs

@@ -4,7 +4,7 @@ using System.Diagnostics.CodeAnalysis;
 
 namespace ARMeilleure.Translation.Cache
 {
-    struct CacheEntry : IComparable<CacheEntry>
+    readonly struct CacheEntry : IComparable<CacheEntry>
     {
         public int Offset { get; }
         public int Size   { get; }

ARMeilleure/Translation/Cache/CacheMemoryAllocator.cs

@@ -6,7 +6,7 @@ namespace ARMeilleure.Translation.Cache
 {
     class CacheMemoryAllocator
     {
-        private struct MemoryBlock : IComparable<MemoryBlock>
+        private readonly struct MemoryBlock : IComparable<MemoryBlock>
         {
             public int Offset { get; }
             public int Size { get; }

ARMeilleure/Translation/CompilerContext.cs

@@ -2,7 +2,7 @@ using ARMeilleure.IntermediateRepresentation;
 
 namespace ARMeilleure.Translation
 {
-    struct CompilerContext
+    readonly struct CompilerContext
     {
         public ControlFlowGraph Cfg { get; }
 

ARMeilleure/Translation/RegisterUsage.cs

@@ -14,7 +14,7 @@ namespace ARMeilleure.Translation
         private const int RegsCount = 32;
         private const int RegsMask  = RegsCount - 1;
 
-        private struct RegisterMask : IEquatable<RegisterMask>
+        private readonly struct RegisterMask : IEquatable<RegisterMask>
         {
             public long IntMask => Mask.GetElement(0);
             public long VecMask => Mask.GetElement(1);

ARMeilleure/Translation/Translator.cs

@@ -293,7 +293,7 @@ namespace ARMeilleure.Translation
             }
         }
 
-        private struct Range
+        private readonly struct Range
         {
             public ulong Start { get; }
             public ulong End { get; }

README.md

@@ -21,6 +21,10 @@
         <img src="https://github.com/Ryujinx/Ryujinx/actions/workflows/release.yml/badge.svg"
             alt="">
     </a>
+    <a href="https://crwd.in/ryujinx">
+        <img src="https://badges.crowdin.net/ryujinx/localized.svg"
+            alt="">
+    </a>
     <a href="https://discord.com/invite/VkQYXAZ">
         <img src="https://img.shields.io/discord/410208534861447168?color=5865F2&label=Ryujinx&logo=discord&logoColor=white"
             alt="Discord">
@@ -48,6 +52,8 @@ See our [Setup & Configuration Guide](https://github.com/Ryujinx/Ryujinx/wiki/Ry
 For our Local Wireless and LAN builds, see our [Multiplayer: Local Play/Local Wireless Guide
 ](https://github.com/Ryujinx/Ryujinx/wiki/Multiplayer-(LDN-Local-Wireless)-Guide).
 
+Avalonia UI comes with translations for various languages. See [Crowdin](https://crwd.in/ryujinx) for more information.
+
 ## Latest build
 
 These builds are compiled automatically for each commit on the master branch. While we strive to ensure optimal stability and performance prior to pushing an update, our automated builds **may be unstable or completely broken.**

Ryujinx.Audio.Backends.SDL2/SDL2HardwareDeviceDriver.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Audio.Common;
 using Ryujinx.Audio.Integration;
+using Ryujinx.Common.Logging;
 using Ryujinx.Memory;
 using Ryujinx.SDL2.Common;
 using System;
@@ -112,6 +113,9 @@ namespace Ryujinx.Audio.Backends.SDL2
 
             if (device == 0)
             {
+                Logger.Error?.Print(LogClass.Application, 
+                    $"SDL2 open audio device initialization failed with error \"{SDL_GetError()}\"");
+
                 return 0;
             }
 
@@ -119,6 +123,7 @@ namespace Ryujinx.Audio.Backends.SDL2
 
             if (!isValid)
             {
+                Logger.Error?.Print(LogClass.Application, "SDL2 open audio device is not valid");
                 SDL_CloseAudioDevice(device);
 
                 return 0;

Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIOChannelLayout.cs

@@ -4,7 +4,7 @@ using System.Runtime.InteropServices;
 
 namespace SoundIOSharp
 {
-    public struct SoundIOChannelLayout
+    public readonly struct SoundIOChannelLayout
     {
         public static int BuiltInCount
         {

Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIOSampleRateRange.cs

@@ -1,6 +1,6 @@
 namespace SoundIOSharp
 {
-    public struct SoundIOSampleRateRange
+    public readonly struct SoundIOSampleRateRange
     {
         internal SoundIOSampleRateRange(int min, int max)
         {

Ryujinx.Audio/Renderer/Dsp/AudioProcessor.cs

@@ -116,6 +116,11 @@ namespace Ryujinx.Audio.Renderer.Dsp
             };
         }
 
+        public bool HasRemainingCommands(int sessionId)
+        {
+            return _sessionCommandList[sessionId] != null;
+        }
+
         public void Signal()
         {
             _mailbox.SendMessage(MailboxMessage.RenderStart);

Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs

@@ -670,14 +670,21 @@ namespace Ryujinx.Audio.Renderer.Server
                 {
                     _terminationEvent.Reset();
 
-                    GenerateCommandList(out CommandList commands);
+                    if (!_manager.Processor.HasRemainingCommands(_sessionId))
+                    {
+                        GenerateCommandList(out CommandList commands);
 
-                    _manager.Processor.Send(_sessionId,
-                                            commands,
-                                            GetMaxAllocatedTimeForDsp(),
-                                            _appletResourceId);
+                        _manager.Processor.Send(_sessionId,
+                                                commands,
+                                                GetMaxAllocatedTimeForDsp(),
+                                                _appletResourceId);
 
-                    _systemEvent.Signal();
+                        _systemEvent.Signal();
+                    }
+                    else
+                    {
+                        _isDspRunningBehind = true;
+                    }
                 }
                 else
                 {

Ryujinx.Ava/Assets/Locales/de_DE.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Direkter Tastaturzugriff",
   "SettingsButtonSave": "Speichern",
   "SettingsButtonClose": "Schließen",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Abbrechen",
   "SettingsButtonApply": "Übernehmen",
   "ControllerSettingsPlayer": "Spieler",
   "ControllerSettingsPlayer1": "Spieler 1",

Ryujinx.Ava/Assets/Locales/el_GR.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Άμεση Πρόσβαση στο Πληκτρολόγιο",
   "SettingsButtonSave": "Αποθήκευση",
   "SettingsButtonClose": "Κλείσιμο",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Ακύρωση",
   "SettingsButtonApply": "Εφαρμογή",
   "ControllerSettingsPlayer": "Παίχτης",
   "ControllerSettingsPlayer1": "Παίχτης 1",

Ryujinx.Ava/Assets/Locales/en_US.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Direct Keyboard Access",
   "SettingsButtonSave": "Save",
   "SettingsButtonClose": "Close",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Cancel",
   "SettingsButtonApply": "Apply",
   "ControllerSettingsPlayer": "Player",
   "ControllerSettingsPlayer1": "Player 1",
@@ -594,7 +596,18 @@
   "RyujinxUpdaterMessage": "Do you want to update Ryujinx to the latest version?",
   "SettingsTabHotkeysVolumeUpHotkey": "Increase Volume:",
   "SettingsTabHotkeysVolumeDownHotkey": "Decrease Volume:",
-  "VolumeShort": "Vol",
   "SettingsEnableMacroHLE": "Enable Macro HLE",
-  "SettingsEnableMacroHLETooltip": "High-level emulation of GPU Macro code.\n\nImproves performance, but may cause graphical glitches in some games.\n\nLeave ON if unsure."
+  "SettingsEnableMacroHLETooltip": "High-level emulation of GPU Macro code.\n\nImproves performance, but may cause graphical glitches in some games.\n\nLeave ON if unsure.",
+  "VolumeShort": "Vol",
+  "UserProfilesManageSaves": "Manage Saves",
+  "DeleteUserSave": "Do you want to delete user save for this game?",
+  "IrreversibleActionNote": "This action is not reversible.",
+  "SaveManagerHeading": "Manage Saves for {0}",
+  "SaveManagerTitle": "Save Manager",
+  "Name": "Name",
+  "Size": "Size",
+  "Search": "Search",
+  "UserProfilesRecoverLostAccounts": "Recover Lost Accounts",
+  "Recover": "Recover",
+  "UserProfilesRecoverHeading" : "Saves were found for the following accounts"
 }

Ryujinx.Ava/Assets/Locales/es_ES.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Acceso directo al teclado",
   "SettingsButtonSave": "Guardar",
   "SettingsButtonClose": "Cerrar",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Cancelar",
   "SettingsButtonApply": "Aplicar",
   "ControllerSettingsPlayer": "Jugador",
   "ControllerSettingsPlayer1": "Jugador 1",

Ryujinx.Ava/Assets/Locales/fr_FR.json

@@ -161,6 +161,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Accès direct au clavier",
   "SettingsButtonSave": "Enregistrer",
   "SettingsButtonClose": "Fermer",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Annuler",
   "SettingsButtonApply": "Appliquer",
   "ControllerSettingsPlayer": "Joueur",
   "ControllerSettingsPlayer1": "Joueur 1",

Ryujinx.Ava/Assets/Locales/it_IT.json

@@ -168,6 +168,8 @@
     "SettingsTabInputDirectKeyboardAccess": "Accesso diretto alla tastiera",
     "SettingsButtonSave": "Salva",
     "SettingsButtonClose": "Chiudi",
+    "SettingsButtonOk": "OK",
+    "SettingsButtonCancel": "Cancella",
     "SettingsButtonApply": "Applica",
     "ControllerSettingsPlayer": "Giocatore",
     "ControllerSettingsPlayer1": "Giocatore 1",

Ryujinx.Ava/Assets/Locales/ja_JP.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "キーボード直接アクセス",
   "SettingsButtonSave": "セーブ",
   "SettingsButtonClose": "閉じる",
+  "SettingsButtonOk": "オーケー",
+  "SettingsButtonCancel": "キャンセル",
   "SettingsButtonApply": "適用",
   "ControllerSettingsPlayer": "プレイヤー",
   "ControllerSettingsPlayer1": "プレイヤー 1",

Ryujinx.Ava/Assets/Locales/ko_KR.json

@@ -167,6 +167,8 @@
   "SettingsTabInputDirectKeyboardAccess": "직접 키보드 액세스",
   "SettingsButtonSave": "구하다",
   "SettingsButtonClose": "출구",
+  "SettingsButtonOk": "좋아",
+  "SettingsButtonCancel": "취소",
   "SettingsButtonApply": "적용하다",
   "ControllerSettingsPlayer": "플레이어",
   "ControllerSettingsPlayer1": "플레이어 1",

Ryujinx.Ava/Assets/Locales/pl_PL.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Bezpośredni Dostęp do Klawiatury",
   "SettingsButtonSave": "Zapisz",
   "SettingsButtonClose": "Zamknij",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Anuluj",
   "SettingsButtonApply": "Zastosuj",
   "ControllerSettingsPlayer": "Gracz",
   "ControllerSettingsPlayer1": "Gracz 1",

Ryujinx.Ava/Assets/Locales/pt_BR.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Acesso direto ao teclado",
   "SettingsButtonSave": "Salvar",
   "SettingsButtonClose": "Fechar",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Cancelar",
   "SettingsButtonApply": "Aplicar",
   "ControllerSettingsPlayer": "Jogador",
   "ControllerSettingsPlayer1": "Jogador 1",

Ryujinx.Ava/Assets/Locales/ru_RU.json

@@ -167,6 +167,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Прямой доступ с клавиатуры",
   "SettingsButtonSave": "Сохранить",
   "SettingsButtonClose": "Закрыть",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Отмена",
   "SettingsButtonApply": "Применить",
   "ControllerSettingsPlayer": "Игрок",
   "ControllerSettingsPlayer1": "Игрок 1",

Ryujinx.Ava/Assets/Locales/tr_TR.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Doğrudan Klavye Erişimi",
   "SettingsButtonSave": "Kaydet",
   "SettingsButtonClose": "Kapat",
+  "SettingsButtonOk": "Tamam",
+  "SettingsButtonCancel": "İptal",
   "SettingsButtonApply": "Uygula",
   "ControllerSettingsPlayer": "Oyuncu",
   "ControllerSettingsPlayer1": "Oyuncu 1",

Ryujinx.Ava/Assets/Locales/zh_CN.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "直通键盘控制",
   "SettingsButtonSave": "保存",
   "SettingsButtonClose": "关闭",
+  "SettingsButtonOk": "批准",
+  "SettingsButtonCancel": "取消",
   "SettingsButtonApply": "应用",
   "ControllerSettingsPlayer": "玩家",
   "ControllerSettingsPlayer1": "玩家 1",

Ryujinx.Ava/Assets/Locales/zh_TW.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "直通鍵盤控制",
   "SettingsButtonSave": "儲存",
   "SettingsButtonClose": "關閉",
+  "SettingsButtonOk": "嘛好",
+  "SettingsButtonCancel": "取消",
   "SettingsButtonApply": "套用",
   "ControllerSettingsPlayer": "玩家",
   "ControllerSettingsPlayer1": "玩家 1",

Ryujinx.Ava/Assets/Styles/BaseDark.xaml

@@ -41,6 +41,9 @@
         <SolidColorBrush x:Key="DataGridSelectionBackgroundBrush" Color="{DynamicResource DataGridSelectionColor}" />
         <SolidColorBrush x:Key="ThemeAccentColorBrush" Color="{DynamicResource SystemAccentColor}" />
         <SolidColorBrush x:Key="ThemeAccentBrush4" Color="{DynamicResource ThemeAccentColor4}" />
+        <Color x:Key="ControlFillColorSecondary">#008AA8</Color>
+        <SolidColorBrush x:Key="ControlFillColorSecondaryBrush" Color="{StaticResource ControlFillColorSecondary}" />
+        <StaticResource x:Key="ButtonBackgroundPointerOver" ResourceKey="ControlFillColorSecondaryBrush" />
         <Color x:Key="SystemAccentColor">#FF00C3E3</Color>
         <Color x:Key="SystemAccentColorDark1">#FF99b000</Color>
         <Color x:Key="SystemAccentColorDark2">#FF006d7d</Color>
@@ -55,5 +58,7 @@
         <Color x:Key="SystemChromeWhiteColor">#FFFFFFFF</Color>
         <Color x:Key="ThemeForegroundColor">#FFFFFFFF</Color>
         <Color x:Key="MenuFlyoutPresenterBorderColor">#3D3D3D</Color>
+        <Color x:Key="AppListBackgroundColor">#0FFFFFFF</Color>
+        <Color x:Key="AppListHoverBackgroundColor">#1EFFFFFF</Color>
     </Styles.Resources>
 </Styles>

Ryujinx.Ava/Assets/Styles/BaseLight.xaml

@@ -50,5 +50,7 @@
         <Color x:Key="SystemChromeWhiteColor">#FFFFFFFF</Color>
         <Color x:Key="ThemeForegroundColor">#FF000000</Color>
         <Color x:Key="MenuFlyoutPresenterBorderColor">#C1C1C1</Color>
+        <Color x:Key="AppListBackgroundColor">#b3ffffff</Color>
+        <Color x:Key="AppListHoverBackgroundColor">#80cccccc</Color>
     </Styles.Resources>
 </Styles>

Ryujinx.Ava/Assets/Styles/Styles.xaml

@@ -1,7 +1,6 @@
 <Styles
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:sys="clr-namespace:System;assembly=netstandard"
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia">
     <Design.PreviewWith>
         <Border Height="2000" Padding="20">
@@ -269,13 +268,15 @@
         <Color x:Key="DataGridSelectionColor">#FF00FABB</Color>
         <Color x:Key="ThemeContentBackgroundColor">#FF2D2D2D</Color>
         <Color x:Key="ThemeControlBorderColor">#FF505050</Color>
-        <sys:Double x:Key="ScrollBarThickness">15</sys:Double>
-        <sys:Double x:Key="FontSizeSmall">8</sys:Double>
-        <sys:Double x:Key="FontSizeNormal">10</sys:Double>
-        <sys:Double x:Key="FontSize">12</sys:Double>
-        <sys:Double x:Key="FontSizeLarge">15</sys:Double>
-        <sys:Double x:Key="ControlContentThemeFontSize">13</sys:Double>
+        <x:Double x:Key="ScrollBarThickness">15</x:Double>
+        <x:Double x:Key="FontSizeSmall">8</x:Double>
+        <x:Double x:Key="FontSizeNormal">10</x:Double>
+        <x:Double x:Key="FontSize">12</x:Double>
+        <x:Double x:Key="FontSizeLarge">15</x:Double>
+        <x:Double x:Key="ControlContentThemeFontSize">13</x:Double>
         <x:Double x:Key="MenuItemHeight">26</x:Double>
         <x:Double x:Key="TabItemMinHeight">28</x:Double>
+        <x:Double x:Key="ContentDialogMaxWidth">600</x:Double>
+        <x:Double x:Key="ContentDialogMaxHeight">756</x:Double>
     </Styles.Resources>
 </Styles>

Ryujinx.Ava/Common/ApplicationHelper.cs

@@ -113,6 +113,11 @@ namespace Ryujinx.Ava.Common
                 return;
             }
 
+            OpenSaveDir(saveDataId);
+        }
+
+        public static void OpenSaveDir(ulong saveDataId)
+        {
             string saveRootPath = Path.Combine(_virtualFileSystem.GetNandPath(), $"user/save/{saveDataId:x16}");
 
             if (!Directory.Exists(saveRootPath))

Ryujinx.Ava/Program.cs

@@ -1,8 +1,6 @@
 using ARMeilleure.Translation.PTC;
 using Avalonia;
-using Avalonia.Rendering;
 using Avalonia.Threading;
-using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.Ava.Ui.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
@@ -11,6 +9,7 @@ using Ryujinx.Common.Logging;
 using Ryujinx.Common.System;
 using Ryujinx.Common.SystemInfo;
 using Ryujinx.Modules;
+using Ryujinx.SDL2.Common;
 using Ryujinx.Ui.Common;
 using Ryujinx.Ui.Common.Configuration;
 using Ryujinx.Ui.Common.Helper;
@@ -23,18 +22,15 @@ namespace Ryujinx.Ava
 {
     internal class Program
     {
-        public static double      WindowScaleFactor { get; set; }
-        public static double      ActualScaleFactor { get; set; }
-        public static string      Version           { get; private set; }
-        public static string      ConfigurationPath { get; private set; }
-        public static bool        PreviewerDetached { get; private set; }
-        public static RenderTimer RenderTimer       { get; private set; }
+        public static double WindowScaleFactor { get; set; }
+        public static string Version           { get; private set; }
+        public static string ConfigurationPath { get; private set; }
+        public static bool   PreviewerDetached { get; private set; }
 
         [DllImport("user32.dll", SetLastError = true)]
         public static extern int MessageBoxA(IntPtr hWnd, string text, string caption, uint type);
 
         private const uint MB_ICONWARNING = 0x30;
-        private const int  BaseDpi        = 96;
 
         public static void Main(string[] args)
         {
@@ -49,11 +45,7 @@ namespace Ryujinx.Ava
 
             Initialize(args);
 
-            RenderTimer = new RenderTimer();
-
             BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
-
-            RenderTimer.Dispose();
         }
 
         public static AppBuilder BuildAvaloniaApp()
@@ -65,7 +57,7 @@ namespace Ryujinx.Ava
                     EnableMultiTouch = true,
                     EnableIme        = true,
                     UseEGL           = false,
-                    UseGpu           = false
+                    UseGpu           = true
                 })
                 .With(new Win32PlatformOptions
                 {
@@ -75,12 +67,6 @@ namespace Ryujinx.Ava
                     CompositionBackdropCornerRadius = 8.0f,
                 })
                 .UseSkia()
-                .AfterSetup(_ =>
-                {
-                    AvaloniaLocator.CurrentMutable
-                        .Bind<IRenderTimer>().ToConstant(RenderTimer)
-                        .Bind<IRenderLoop>().ToConstant(new RenderLoop(RenderTimer, Dispatcher.UIThread));
-                })
                 .LogToTrace();
         }
 
@@ -110,12 +96,14 @@ namespace Ryujinx.Ava
             // Initialize Discord integration.
             DiscordIntegrationModule.Initialize();
 
+            // Initialize SDL2 driver
+            SDL2Driver.MainThreadDispatcher = action => Dispatcher.UIThread.InvokeAsync(action, DispatcherPriority.Input);
+
             ReloadConfig();
 
             ForceDpiAware.Windows();
 
             WindowScaleFactor = ForceDpiAware.GetWindowScaleFactor();
-            ActualScaleFactor = ForceDpiAware.GetActualScaleFactor() / BaseDpi;
 
             // Logging system information.
             PrintSystemInfo();
@@ -236,4 +224,4 @@ namespace Ryujinx.Ava
             Logger.Shutdown();
         }
     }
-}
+}

Ryujinx.Ava/Ryujinx.Ava.csproj

@@ -33,9 +33,9 @@
     <PackageReference Include="OpenTK.Core" Version="4.7.5" />
     <PackageReference Include="Ryujinx.Audio.OpenAL.Dependencies" Version="1.21.0.1" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'" />
     <PackageReference Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.1-build10" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'" />
-    <PackageReference Include="Silk.NET.Vulkan" Version="2.10.1" />
-    <PackageReference Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.10.1" />
-    <PackageReference Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.10.1" />
+    <PackageReference Include="Silk.NET.Vulkan" Version="2.16.0" />
+    <PackageReference Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.16.0" />
+    <PackageReference Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.16.0" />
     <PackageReference Include="SPB" Version="0.0.4-build28" />
     <PackageReference Include="SharpZipLib" Version="1.4.1" />
     <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />

Ryujinx.Ava/Ui/Applet/ErrorAppletWindow.axaml

@@ -11,7 +11,8 @@
     Height="340"
     CanResize="False"
     SizeToContent="Height"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Grid
         Margin="20"
         HorizontalAlignment="Stretch"

Ryujinx.Ava/Ui/Applet/SwkbdAppletDialog.axaml

@@ -6,7 +6,8 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
     Width="400"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Grid
         Margin="20"
         HorizontalAlignment="Stretch"

Ryujinx.Ava/Ui/Controls/GameGridView.axaml

@@ -10,7 +10,8 @@
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <UserControl.Resources>
         <controls:BitmapArrayValueConverter x:Key="ByteImage" />
         <MenuFlyout x:Key="GameContextMenu" Opened="MenuBase_OnMenuOpened">
@@ -113,8 +114,8 @@
                 <Style Selector="ListBoxItem">
                     <Setter Property="Padding" Value="0" />
                     <Setter Property="Margin" Value="5" />
-                    <Setter Property="CornerRadius" Value="5" />
-                    <Setter Property="Background" Value="{DynamicResource SystemAccentColorDark3}" />
+                    <Setter Property="CornerRadius" Value="4" />
+                    <Setter Property="Background" Value="{DynamicResource AppListBackgroundColor}" />
                     <Style.Animations>
                         <Animation Duration="0:0:0.7">
                             <KeyFrame Cue="0%">
@@ -132,27 +133,18 @@
                         </Animation>
                     </Style.Animations>
                 </Style>
+                <Style Selector="ListBoxItem:selected /template/ ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource AppListBackgroundColor}" />
+                </Style>
+                <Style Selector="ListBoxItem:pointerover /template/ ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource AppListHoverBackgroundColor}" />
+                </Style>
             </ListBox.Styles>
             <ListBox.ItemTemplate>
                 <DataTemplate>
                     <Grid>
-                        <Grid.Styles>
-                            <Style Selector="ui|SymbolIcon.small.icon">
-                                <Setter Property="FontSize" Value="15" />
-                            </Style>
-                            <Style Selector="ui|SymbolIcon.normal.icon">
-                                <Setter Property="FontSize" Value="19" />
-                            </Style>
-                            <Style Selector="ui|SymbolIcon.large.icon">
-                                <Setter Property="FontSize" Value="23" />
-                            </Style>
-                            <Style Selector="ui|SymbolIcon.huge.icon">
-                                <Setter Property="FontSize" Value="26" />
-                            </Style>
-                        </Grid.Styles>
                         <Border
-                            Margin="0"
-                            Padding="{Binding $parent[UserControl].DataContext.GridItemPadding}"
+                            Margin="10"
                             HorizontalAlignment="Stretch"
                             VerticalAlignment="Stretch"
                             Classes.huge="{Binding $parent[UserControl].DataContext.IsGridHuge}"
@@ -160,57 +152,41 @@
                             Classes.normal="{Binding $parent[UserControl].DataContext.IsGridMedium}"
                             Classes.small="{Binding $parent[UserControl].DataContext.IsGridSmall}"
                             ClipToBounds="True"
-                            CornerRadius="5">
-                            <Grid Margin="0">
+                            CornerRadius="4">
+                            <Grid>
                                 <Grid.RowDefinitions>
                                     <RowDefinition Height="Auto" />
                                     <RowDefinition Height="Auto" />
                                 </Grid.RowDefinitions>
                                 <Image
                                     Grid.Row="0"
-                                    Margin="0"
                                     HorizontalAlignment="Stretch"
                                     VerticalAlignment="Top"
                                     Source="{Binding Icon, Converter={StaticResource ByteImage}}" />
-                                <StackPanel
+                                <Panel
                                     Grid.Row="1"
                                     Height="50"
-                                    Margin="5"
+                                    Margin="0 10 0 0"
                                     HorizontalAlignment="Stretch"
                                     VerticalAlignment="Stretch"
                                     IsVisible="{Binding $parent[UserControl].DataContext.ShowNames}">
                                     <TextBlock
                                         HorizontalAlignment="Stretch"
+                                        VerticalAlignment="Center"
                                         Text="{Binding TitleName}"
                                         TextAlignment="Center"
                                         TextWrapping="Wrap" />
-                                </StackPanel>
+                                </Panel>
                             </Grid>
                         </Border>
                         <ui:SymbolIcon
-                            Margin="5"
+                            Margin="5,5,0,0"
                             HorizontalAlignment="Left"
                             VerticalAlignment="Top"
-                            Classes.huge="{Binding $parent[UserControl].DataContext.IsGridHuge}"
-                            Classes.icon="true"
-                            Classes.large="{Binding $parent[UserControl].DataContext.IsGridLarge}"
-                            Classes.normal="{Binding $parent[UserControl].DataContext.IsGridMedium}"
-                            Classes.small="{Binding $parent[UserControl].DataContext.IsGridSmall}"
-                            Foreground="Yellow"
+                            FontSize="16"
+                            Foreground="{DynamicResource SystemAccentColor}"
                             IsVisible="{Binding Favorite}"
                             Symbol="StarFilled" />
-                        <ui:SymbolIcon
-                            Margin="5"
-                            HorizontalAlignment="Left"
-                            VerticalAlignment="Top"
-                            Classes.huge="{Binding $parent[UserControl].DataContext.IsGridHuge}"
-                            Classes.icon="true"
-                            Classes.large="{Binding $parent[UserControl].DataContext.IsGridLarge}"
-                            Classes.normal="{Binding $parent[UserControl].DataContext.IsGridMedium}"
-                            Classes.small="{Binding $parent[UserControl].DataContext.IsGridSmall}"
-                            Foreground="Black"
-                            IsVisible="{Binding Favorite}"
-                            Symbol="Star" />
                     </Grid>
                 </DataTemplate>
             </ListBox.ItemTemplate>

Ryujinx.Ava/Ui/Controls/GameListView.axaml

@@ -10,7 +10,8 @@
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <UserControl.Resources>
         <controls:BitmapArrayValueConverter x:Key="ByteImage" />
         <MenuFlyout x:Key="GameContextMenu" Opened="MenuBase_OnMenuOpened">
@@ -115,8 +116,8 @@
                     <Setter Property="Padding" Value="0" />
                     <Setter Property="Margin" Value="0" />
                     <Setter Property="CornerRadius" Value="5" />
-                    <Setter Property="BorderBrush" Value="{DynamicResource SystemAccentColorDark3}" />
-                    <Setter Property="BorderThickness" Value="2" />
+                    <Setter Property="Background" Value="{DynamicResource AppListBackgroundColor}" />
+                    <Setter Property="BorderThickness" Value="2"/>
                     <Style.Animations>
                         <Animation Duration="0:0:0.7">
                             <KeyFrame Cue="0%">
@@ -134,6 +135,12 @@
                         </Animation>
                     </Style.Animations>
                 </Style>
+                <Style Selector="ListBoxItem:selected /template/ ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource AppListBackgroundColor}" />
+                </Style>
+                <Style Selector="ListBoxItem:pointerover /template/ ContentPresenter">
+                    <Setter Property="Background" Value="{DynamicResource AppListHoverBackgroundColor}" />
+                </Style>
             </ListBox.Styles>
             <ListBox.ItemTemplate>
                 <DataTemplate>
@@ -152,9 +159,6 @@
                                     <ColumnDefinition Width="*" />
                                     <ColumnDefinition Width="Auto" />
                                 </Grid.ColumnDefinitions>
-                                <Grid.RowDefinitions>
-                                    <RowDefinition />
-                                </Grid.RowDefinitions>
                                 <Image
                                     Grid.RowSpan="3"
                                     Grid.Column="0"
@@ -169,7 +173,7 @@
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Top"
                                     Orientation="Vertical"
-                                    Spacing="5">
+                                    Spacing="5" >
                                     <TextBlock
                                         HorizontalAlignment="Stretch"
                                         Text="{Binding TitleName}"
@@ -214,20 +218,10 @@
                                     Margin="-5,-5,0,0"
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Top"
-                                    FontSize="20"
-                                    Foreground="Yellow"
+                                    FontSize="16"
+                                    Foreground="{DynamicResource SystemAccentColor}"
                                     IsVisible="{Binding Favorite}"
                                     Symbol="StarFilled" />
-                                <ui:SymbolIcon
-                                    Grid.Row="0"
-                                    Grid.Column="0"
-                                    Margin="-5,-5,0,0"
-                                    HorizontalAlignment="Left"
-                                    VerticalAlignment="Top"
-                                    FontSize="20"
-                                    Foreground="Black"
-                                    IsVisible="{Binding Favorite}"
-                                    Symbol="Star" />
                             </Grid>
                         </Border>
                     </Grid>

Ryujinx.Ava/Ui/Controls/InputDialog.axaml

@@ -4,7 +4,8 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Grid
         Margin="5,10,5,5"
         HorizontalAlignment="Stretch"

Ryujinx.Ava/Ui/Controls/NavigationDialogHost.axaml

@@ -4,7 +4,8 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             x:Class="Ryujinx.Ava.Ui.Controls.NavigationDialogHost">
+             x:Class="Ryujinx.Ava.Ui.Controls.NavigationDialogHost"
+             Focusable="True">
     <ui:Frame HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
               x:Name="ContentFrame" />
 </UserControl>

Ryujinx.Ava/Ui/Controls/NavigationDialogHost.axaml.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Controls;
 using FluentAvalonia.UI.Controls;
+using LibHac;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.ViewModels;
 using Ryujinx.HLE.FileSystem;
@@ -14,6 +15,8 @@ namespace Ryujinx.Ava.Ui.Controls
     {
         public AccountManager AccountManager { get; }
         public ContentManager ContentManager { get; }
+        public VirtualFileSystem VirtualFileSystem { get; }
+        public HorizonClient HorizonClient { get; }
         public UserProfileViewModel ViewModel { get; set; }
 
         public NavigationDialogHost()
@@ -22,10 +25,12 @@ namespace Ryujinx.Ava.Ui.Controls
         }
 
         public NavigationDialogHost(AccountManager accountManager, ContentManager contentManager,
-            VirtualFileSystem virtualFileSystem)
+            VirtualFileSystem virtualFileSystem, HorizonClient horizonClient)
         {
             AccountManager = accountManager;
             ContentManager = contentManager;
+            VirtualFileSystem = virtualFileSystem;
+            HorizonClient = horizonClient;
             ViewModel = new UserProfileViewModel(this);
 
 
@@ -54,9 +59,10 @@ namespace Ryujinx.Ava.Ui.Controls
             ContentFrame.Navigate(sourcePageType, parameter);
         }
 
-        public static async Task Show(AccountManager ownerAccountManager, ContentManager ownerContentManager, VirtualFileSystem ownerVirtualFileSystem)
+        public static async Task Show(AccountManager ownerAccountManager, ContentManager ownerContentManager,
+            VirtualFileSystem ownerVirtualFileSystem, HorizonClient ownerHorizonClient)
         {
-            var content = new NavigationDialogHost(ownerAccountManager, ownerContentManager, ownerVirtualFileSystem);
+            var content = new NavigationDialogHost(ownerAccountManager, ownerContentManager, ownerVirtualFileSystem, ownerHorizonClient);
             ContentDialog contentDialog = new ContentDialog
             {
                 Title = LocaleManager.Instance["UserProfileWindowTitle"],

Ryujinx.Ava/Ui/Controls/ProfileImageSelectionDialog.axaml

@@ -4,7 +4,8 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         mc:Ignorable="d"
         xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
-        x:Class="Ryujinx.Ava.Ui.Controls.ProfileImageSelectionDialog">
+        x:Class="Ryujinx.Ava.Ui.Controls.ProfileImageSelectionDialog"
+        Focusable="True">
     <Grid HorizontalAlignment="Stretch" VerticalAlignment="Center" Margin="5,10,5, 5">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />

Ryujinx.Ava/Ui/Controls/RenderTimer.cs

@@ -1,100 +0,0 @@
-using Avalonia.Rendering;
-using System;
-using System.Threading;
-using System.Timers;
-
-namespace Ryujinx.Ava.Ui.Controls
-{
-    internal class RenderTimer : IRenderTimer, IDisposable
-    {
-        public event Action<TimeSpan> Tick
-        {
-            add
-            {
-                _tick += value;
-
-                if (_subscriberCount++ == 0)
-                {
-                    Start();
-                }
-            }
-
-            remove
-            {
-                if (--_subscriberCount == 0)
-                {
-                    Stop();
-                }
-
-                _tick -= value;
-            }
-        }
-
-        private Thread _tickThread;
-        private readonly System.Timers.Timer _timer;
-
-        private Action<TimeSpan> _tick;
-        private int _subscriberCount;
-
-        private bool _isRunning;
-
-        private AutoResetEvent _resetEvent;
-
-        public RenderTimer()
-        {
-            _timer = new System.Timers.Timer(15);
-            _resetEvent = new AutoResetEvent(true);
-            _timer.Elapsed += Timer_Elapsed;
-        }
-
-        private void Timer_Elapsed(object sender, ElapsedEventArgs e)
-        {
-            TickNow();
-        }
-
-        public void Start()
-        {
-            _timer.Start();
-            if (_tickThread == null)
-            {
-                _tickThread = new Thread(RunTick);
-                _tickThread.Name = "RenderTimerTickThread";
-                _tickThread.IsBackground = true;
-                _isRunning = true;
-                _tickThread.Start();
-            }
-        }
-
-        public void RunTick()
-        {
-            while (_isRunning)
-            {
-                _resetEvent.WaitOne();
-                _tick?.Invoke(TimeSpan.FromMilliseconds(Environment.TickCount));
-            }
-        }
-
-        public void TickNow()
-        {
-            lock (_timer)
-            {
-                _resetEvent.Set();
-            }
-        }
-
-        public void Stop()
-        {
-            _timer.Stop();
-        }
-
-        public void Dispose()
-        {
-            _timer.Elapsed -= Timer_Elapsed;
-            _timer.Stop();
-            _isRunning = false;
-            _resetEvent.Set();
-            _tickThread.Join();
-            _resetEvent.Dispose();
-        }
-    }
-}

Ryujinx.Ava/Ui/Controls/RendererHost.axaml

@@ -3,12 +3,6 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             x:Class="Ryujinx.Ava.Ui.Controls.RendererHost">
-    <ContentControl
-        HorizontalAlignment="Stretch"
-        HorizontalContentAlignment="Stretch"
-        VerticalAlignment="Stretch"
-        VerticalContentAlignment="Stretch"
-        Name="View"
-        />
+             x:Class="Ryujinx.Ava.Ui.Controls.RendererHost"
+             Focusable="True">
 </UserControl>

Ryujinx.Ava/Ui/Controls/RendererHost.axaml.cs

@@ -41,7 +41,7 @@ namespace Ryujinx.Ava.Ui.Controls
         {
             _currentWindow.WindowCreated += CurrentWindow_WindowCreated;
             _currentWindow.SizeChanged += CurrentWindow_SizeChanged;
-            View.Content = _currentWindow;
+            Content = _currentWindow;
         }
 
         public void CreateVulkan()

Ryujinx.Ava/Ui/Controls/SaveManager.axaml

@@ -0,0 +1,103 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
+             xmlns:models="clr-namespace:Ryujinx.Ava.Ui.Models"
+             xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+             xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             Height="400"
+             Width="550"
+             x:Class="Ryujinx.Ava.Ui.Controls.SaveManager"
+             Focusable="True">
+    <UserControl.Resources>
+        <controls:BitmapArrayValueConverter x:Key="ByteImage" />
+    </UserControl.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition />
+        </Grid.RowDefinitions>
+        <Grid Grid.Row="0" HorizontalAlignment="Stretch">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition />
+            </Grid.ColumnDefinitions>
+            <StackPanel Spacing="10" Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Center">
+                <Label Content="{locale:Locale CommonSort}" VerticalAlignment="Center" />
+                <ComboBox SelectedIndex="{Binding SortIndex}" Width="100">
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale Name}" />
+                    </ComboBoxItem>
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale Size}" />
+                    </ComboBoxItem>
+                </ComboBox>
+                <ComboBox SelectedIndex="{Binding OrderIndex}" Width="150">
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale OrderAscending}" />
+                    </ComboBoxItem>
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale Descending}" />
+                    </ComboBoxItem>
+                </ComboBox>
+            </StackPanel>
+            <Grid Grid.Column="1" HorizontalAlignment="Stretch" Margin="10,0, 0, 0">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto"/>
+                    <ColumnDefinition/>
+                </Grid.ColumnDefinitions>
+                <Label Content="{locale:Locale Search}" VerticalAlignment="Center"/>
+                <TextBox Margin="5,0,0,0" Grid.Column="1" HorizontalAlignment="Stretch" Text="{Binding Search}"/>
+            </Grid>
+        </Grid>
+        <Border Grid.Row="1" Margin="0,5" BorderThickness="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+            <ListBox Name="SaveList" Items="{Binding View}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+                <ListBox.ItemTemplate>
+                    <DataTemplate x:DataType="models:SaveModel">
+                        <Grid HorizontalAlignment="Stretch" Margin="0,5">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition />
+                                <ColumnDefinition Width="Auto" />
+                            </Grid.ColumnDefinitions>
+                            <StackPanel Grid.Column="0" Orientation="Horizontal">
+                                <Border Height="42" Margin="2" Width="42" Padding="10"
+                                        IsVisible="{Binding !InGameList}">
+                                    <ui:SymbolIcon Symbol="Help" FontSize="30" HorizontalAlignment="Center"
+                                                   VerticalAlignment="Center" />
+                                </Border>
+                                <Image IsVisible="{Binding InGameList}"
+                                       Margin="2"
+                                       Width="42"
+                                       Height="42"
+                                       Source="{Binding Icon, Converter={StaticResource ByteImage}}" />
+                                <TextBlock MaxLines="3" Width="320" Margin="5" TextWrapping="Wrap"
+                                           Text="{Binding  Title}" VerticalAlignment="Center" />
+                            </StackPanel>
+                            <StackPanel Grid.Column="1" Spacing="10" HorizontalAlignment="Right"
+                                        Orientation="Horizontal">
+                                <Label Content="{Binding SizeString}" IsVisible="{Binding SizeAvailable}"
+                                       VerticalAlignment="Center" HorizontalAlignment="Right" />
+                                <Button VerticalAlignment="Center" HorizontalAlignment="Right" Padding="10"
+                                        MinWidth="0" MinHeight="0" Name="OpenLocation" Command="{Binding OpenLocation}">
+                                    <ui:SymbolIcon Symbol="OpenFolder" HorizontalAlignment="Center"
+                                                   VerticalAlignment="Center" />
+                                </Button>
+                                <Button VerticalAlignment="Center" HorizontalAlignment="Right" Padding="10"
+                                        MinWidth="0" MinHeight="0" Name="Delete" Command="{Binding Delete}">
+                                    <ui:SymbolIcon Symbol="Delete" HorizontalAlignment="Center"
+                                                   VerticalAlignment="Center" />
+                                </Button>
+                            </StackPanel>
+                        </Grid>
+                    </DataTemplate>
+                </ListBox.ItemTemplate>
+            </ListBox>
+        </Border>
+    </Grid>
+</UserControl>

Ryujinx.Ava/Ui/Controls/SaveManager.axaml.cs

@@ -0,0 +1,160 @@
+using Avalonia.Controls;
+using DynamicData;
+using DynamicData.Binding;
+using LibHac;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Shim;
+using Ryujinx.Ava.Common;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.Ui.App.Common;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Threading.Tasks;
+using UserProfile = Ryujinx.Ava.Ui.Models.UserProfile;
+
+namespace Ryujinx.Ava.Ui.Controls
+{
+    public partial class SaveManager : UserControl
+    {
+        private readonly UserProfile _userProfile;
+        private readonly HorizonClient _horizonClient;
+        private readonly VirtualFileSystem _virtualFileSystem;
+        private int _sortIndex;
+        private int _orderIndex;
+        private ObservableCollection<SaveModel> _view = new ObservableCollection<SaveModel>();
+        private string _search;
+
+        public ObservableCollection<SaveModel> Saves { get; set; } = new ObservableCollection<SaveModel>();
+
+        public ObservableCollection<SaveModel> View
+        {
+            get => _view;
+            set => _view = value;
+        }
+
+        public int SortIndex
+        {
+            get => _sortIndex;
+            set
+            {
+                _sortIndex = value;
+                Sort();
+            }
+        }
+
+        public int OrderIndex
+        {
+            get => _orderIndex;
+            set
+            {
+                _orderIndex = value;
+                Sort();
+            }
+        }
+
+        public string Search
+        {
+            get => _search;
+            set
+            {
+                _search = value;
+                Sort();
+            }
+        }
+
+        public SaveManager()
+        {
+            InitializeComponent();
+        }
+
+        public SaveManager(UserProfile userProfile, HorizonClient horizonClient, VirtualFileSystem virtualFileSystem)
+        {
+            _userProfile = userProfile;
+            _horizonClient = horizonClient;
+            _virtualFileSystem = virtualFileSystem;
+            InitializeComponent();
+
+            DataContext = this;
+
+            Task.Run(LoadSaves);
+        }
+
+        public void LoadSaves()
+        {
+            Saves.Clear();
+            var saveDataFilter = SaveDataFilter.Make(programId: default, saveType: SaveDataType.Account,
+                new UserId((ulong)_userProfile.UserId.High, (ulong)_userProfile.UserId.Low), saveDataId: default, index: default);
+
+            using var saveDataIterator = new UniqueRef<SaveDataIterator>();
+
+            _horizonClient.Fs.OpenSaveDataIterator(ref saveDataIterator.Ref(), SaveDataSpaceId.User, in saveDataFilter).ThrowIfFailure();
+
+            Span<SaveDataInfo> saveDataInfo = stackalloc SaveDataInfo[10];
+
+            while (true)
+            {
+                saveDataIterator.Get.ReadSaveDataInfo(out long readCount, saveDataInfo).ThrowIfFailure();
+
+                if (readCount == 0)
+                {
+                    break;
+                }
+
+                for (int i = 0; i < readCount; i++)
+                {
+                    var save = saveDataInfo[i];
+                    if (save.ProgramId.Value != 0)
+                    {
+                        var saveModel = new SaveModel(save, _horizonClient, _virtualFileSystem);
+                        Saves.Add(saveModel);
+                        saveModel.DeleteAction = () => { Saves.Remove(saveModel); };
+                    }
+                    
+                    Sort();
+                }
+            }
+        }
+
+        private void Sort()
+        {
+            Saves.AsObservableChangeSet()
+                .Filter(Filter)
+                .Sort(GetComparer())
+                .Bind(out var view).AsObservableList();
+            
+            _view.Clear();
+            _view.AddRange(view);
+        }
+
+        private IComparer<SaveModel> GetComparer()
+        {
+            switch (SortIndex)
+            {
+                case 0:
+                    return OrderIndex == 0
+                        ? SortExpressionComparer<SaveModel>.Ascending(save => save.Title)
+                        : SortExpressionComparer<SaveModel>.Descending(save => save.Title);
+                case 1:
+                    return OrderIndex == 0
+                        ? SortExpressionComparer<SaveModel>.Ascending(save => save.Size)
+                        : SortExpressionComparer<SaveModel>.Descending(save => save.Size);
+                default:
+                    return null;
+            }
+        }
+
+        private bool Filter(object arg)
+        {
+            if (arg is SaveModel save)
+            {
+                return string.IsNullOrWhiteSpace(_search) || save.Title.ToLower().Contains(_search.ToLower());
+            }
+
+            return false;
+        }
+    }
+}

Ryujinx.Ava/Ui/Controls/UpdateWaitWindow.axaml

@@ -8,7 +8,8 @@
     Title="Ryujinx - Waiting"
     SizeToContent="WidthAndHeight"
     WindowStartupLocation="CenterOwner"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Grid
         Margin="20"
         HorizontalAlignment="Stretch"

Ryujinx.Ava/Ui/Controls/UserEditor.axaml

@@ -10,8 +10,10 @@
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
     xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
     Margin="0"
+    MinWidth="500"
     Padding="0"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <UserControl.Resources>
         <controls:BitmapArrayValueConverter x:Key="ByteImage" />
     </UserControl.Resources>
@@ -63,7 +65,7 @@
                 HorizontalAlignment="Stretch"
                 MaxLength="{Binding MaxProfileNameLength}"
                 Text="{Binding Name}" />
-            <TextBlock Text="{Locale:Locale UserProfilesUserId}" />
+            <TextBlock Name="IdText" Text="{Locale:Locale UserProfilesUserId}" />
             <TextBlock Name="IdLabel" Text="{Binding UserId}" />
         </StackPanel>
         <StackPanel

Ryujinx.Ava/Ui/Controls/UserEditor.axaml.cs

@@ -36,15 +36,8 @@ namespace Ryujinx.Ava.Ui.Controls
                     case NavigationMode.New:
                         var args = ((NavigationDialogHost parent, UserProfile profile, bool isNewUser))arg.Parameter;
                         _isNewUser = args.isNewUser;
-                        if (!_isNewUser)
-                        {
-                            _profile = args.profile;
-                            TempProfile = new TempProfile(_profile);
-                        }
-                        else
-                        {
-                            TempProfile = new TempProfile();
-                        }
+                        _profile = args.profile;
+                        TempProfile = new TempProfile(_profile);
 
                         _parent = args.parent;
                         break;
@@ -53,7 +46,8 @@ namespace Ryujinx.Ava.Ui.Controls
                 DataContext = TempProfile;
 
                 AddPictureButton.IsVisible = _isNewUser;
-                IdLabel.IsVisible = !_isNewUser;
+                IdLabel.IsVisible = _profile != null;
+                IdText.IsVisible = _profile != null;
                 ChangePictureButton.IsVisible = !_isNewUser;
             }
         }
@@ -87,7 +81,7 @@ namespace Ryujinx.Ava.Ui.Controls
                 return;
             }
 
-            if (_profile != null)
+            if (_profile != null && !_isNewUser)
             {
                 _profile.Name = TempProfile.Name;
                 _profile.Image = TempProfile.Image;
@@ -97,7 +91,7 @@ namespace Ryujinx.Ava.Ui.Controls
             }
             else if (_isNewUser)
             {
-                _parent.AccountManager.AddUser(TempProfile.Name, TempProfile.Image);
+                _parent.AccountManager.AddUser(TempProfile.Name, TempProfile.Image, TempProfile.UserId);
             }
             else
             {

Ryujinx.Ava/Ui/Controls/UserRecoverer.axaml

@@ -0,0 +1,71 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d"
+             d:DesignWidth="800"
+             d:DesignHeight="450"
+             MinWidth="500"
+             MinHeight="400"
+             xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+             xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+             xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
+             x:Class="Ryujinx.Ava.Ui.Controls.UserRecoverer"
+             Focusable="True">
+    <Design.DataContext>
+        <viewModels:UserProfileViewModel />
+    </Design.DataContext>
+    <Grid HorizontalAlignment="Stretch"
+          VerticalAlignment="Stretch">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition/>
+        </Grid.RowDefinitions>
+        <Button Grid.Row="0"
+                Margin="5"
+                Height="30"
+                Width="50"
+                MinWidth="50"
+                HorizontalAlignment="Left"
+                Command="{Binding GoBack}">
+            <ui:SymbolIcon Symbol="Back"/>
+        </Button>
+        <TextBlock Grid.Row="1"
+                   Text="{Locale:Locale UserProfilesRecoverHeading}"/>
+        <ListBox
+            Margin="5"
+            Grid.Row="2"
+            HorizontalAlignment="Stretch"
+            VerticalAlignment="Stretch"
+            Items="{Binding LostProfiles}">
+            <ListBox.ItemTemplate>
+                <DataTemplate>
+                    <Border
+                        Margin="2"
+                        HorizontalAlignment="Stretch"
+                        VerticalAlignment="Stretch"
+                        ClipToBounds="True"
+                        CornerRadius="5">
+                        <Grid Margin="0">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition/>
+                                <ColumnDefinition Width="Auto"/>
+                            </Grid.ColumnDefinitions>
+                            <TextBlock
+                                HorizontalAlignment="Stretch"
+                                Text="{Binding UserId}"
+                                TextAlignment="Left"
+                                TextWrapping="Wrap" />
+                            <Button Grid.Column="1"
+                                    HorizontalAlignment="Right"
+                                    Command="{Binding Recover}"
+                                    CommandParameter="{Binding}"
+                                    Content="{Locale:Locale Recover}"/>
+                        </Grid>
+                    </Border>
+                </DataTemplate>
+            </ListBox.ItemTemplate>
+        </ListBox>
+    </Grid>
+</UserControl>

Ryujinx.Ava/Ui/Controls/UserRecoverer.axaml.cs

@@ -0,0 +1,44 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using FluentAvalonia.UI.Controls;
+using FluentAvalonia.UI.Navigation;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.Ava.Ui.ViewModels;
+
+namespace Ryujinx.Ava.Ui.Controls
+{
+    public partial class UserRecoverer : UserControl
+    {
+        private UserProfileViewModel _viewModel;
+        private NavigationDialogHost _parent;
+
+        public UserRecoverer()
+        {
+            InitializeComponent();
+            AddHandler(Frame.NavigatedToEvent, (s, e) =>
+            {
+                NavigatedTo(e);
+            }, RoutingStrategies.Direct);
+        }
+
+        private void NavigatedTo(NavigationEventArgs arg)
+        {
+            if (Program.PreviewerDetached)
+            {
+                switch (arg.NavigationMode)
+                {
+                    case NavigationMode.New:
+                        var args = ((NavigationDialogHost parent, UserProfileViewModel viewModel))arg.Parameter;
+
+                        _viewModel = args.viewModel;
+                        _parent = args.parent;
+                        break;
+                }
+
+                DataContext = _viewModel;
+            }
+        }
+    }
+}

Ryujinx.Ava/Ui/Controls/UserSelector.axaml

@@ -10,8 +10,10 @@
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
     xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
     d:DesignHeight="450"
+    MinWidth="500"
     d:DesignWidth="800"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <UserControl.Resources>
         <controls:BitmapArrayValueConverter x:Key="ByteImage" />
     </UserControl.Resources>
@@ -25,6 +27,7 @@
         </Grid.RowDefinitions>
         <ListBox
             Margin="5"
+            MaxHeight="300"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Center"
             DoubleTapped="ProfilesList_DoubleTapped"
@@ -88,21 +91,56 @@
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
-        <StackPanel
+        <Grid
             Grid.Row="1"
-            Margin="10,0"
-            HorizontalAlignment="Center"
-            Orientation="Horizontal"
-            Spacing="10">
-            <Button Command="{Binding AddUser}" Content="{Locale:Locale UserProfilesAddNewProfile}" />
+            HorizontalAlignment="Center">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="Auto"/>
+            </Grid.ColumnDefinitions>
+            <Button 
+                HorizontalAlignment="Stretch"
+                Grid.Row="0"
+                Grid.Column="0"
+                Margin="2"
+                Command="{Binding AddUser}" 
+                Content="{Locale:Locale UserProfilesAddNewProfile}" />
             <Button
+                HorizontalAlignment="Stretch"
+                Grid.Row="0"
+                Margin="2"
+                Grid.Column="1"
                 Command="{Binding EditUser}"
                 Content="{Locale:Locale UserProfilesEditProfile}"
                 IsEnabled="{Binding IsSelectedProfiledEditable}" />
+            <Button 
+                HorizontalAlignment="Stretch"
+                Grid.Row="1"
+                Grid.Column="0"
+                Margin="2"
+                Content="{Locale:Locale UserProfilesManageSaves}" 
+                Command="{Binding ManageSaves}" />
             <Button
+                HorizontalAlignment="Stretch"
+                Grid.Row="1"
+                Grid.Column="1"
+                Margin="2"
                 Command="{Binding DeleteUser}"
                 Content="{Locale:Locale UserProfilesDeleteSelectedProfile}"
                 IsEnabled="{Binding IsSelectedProfileDeletable}" />
-        </StackPanel>
+            <Button
+                HorizontalAlignment="Stretch"
+                Grid.Row="2"
+                Grid.ColumnSpan="2"
+                Grid.Column="0"
+                Margin="2"
+                Command="{Binding RecoverLostAccounts}"
+                Content="{Locale:Locale UserProfilesRecoverLostAccounts}" />
+        </Grid>
     </Grid>
 </UserControl>

Ryujinx.Ava/Ui/Models/SaveModel.cs

@@ -0,0 +1,122 @@
+using LibHac;
+using LibHac.Fs;
+using LibHac.Fs.Shim;
+using LibHac.Ncm;
+using Ryujinx.Ava.Common;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Controls;
+using Ryujinx.Ava.Ui.ViewModels;
+using Ryujinx.Ava.Ui.Windows;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.Ui.App.Common;
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Ryujinx.Ava.Ui.Models
+{
+    public class SaveModel : BaseModel
+    {
+        private readonly HorizonClient _horizonClient;
+        private long _size;
+
+        public Action DeleteAction { get; set; }
+        public ulong SaveId { get; }
+        public ProgramId TitleId { get; }
+        public string TitleIdString => $"{TitleId.Value:X16}";
+        public UserId UserId { get; }
+        public bool InGameList { get; }
+        public string Title { get; }
+        public byte[] Icon { get; }
+
+        public long Size
+        {
+            get => _size; set
+            {
+                _size = value;
+                SizeAvailable = true;
+                OnPropertyChanged();
+                OnPropertyChanged(nameof(SizeString));
+                OnPropertyChanged(nameof(SizeAvailable));
+            }
+        }
+
+        public bool SizeAvailable { get; set; }
+
+        public string SizeString => $"{((float)_size * 0.000000954):0.###}MB";
+
+        public SaveModel(SaveDataInfo info, HorizonClient horizonClient, VirtualFileSystem virtualFileSystem)
+        {
+            _horizonClient = horizonClient;
+            SaveId = info.SaveDataId;
+            TitleId = info.ProgramId;
+            UserId = info.UserId;
+
+            var appData = MainWindow.MainWindowViewModel.Applications.FirstOrDefault(x => x.TitleId.ToUpper() == TitleIdString);
+
+            InGameList = appData != null;
+
+            if (InGameList)
+            {
+                Icon = appData.Icon;
+                Title = appData.TitleName;
+            }
+            else
+            {
+                var appMetadata = MainWindow.MainWindowViewModel.ApplicationLibrary.LoadAndSaveMetaData(TitleIdString);
+                Title = appMetadata.Title ?? TitleIdString;
+            }
+
+            Task.Run(() =>
+            {
+                var saveRoot = System.IO.Path.Combine(virtualFileSystem.GetNandPath(), $"user/save/{info.SaveDataId:x16}");
+
+                long total_size = GetDirectorySize(saveRoot);
+                long GetDirectorySize(string path)
+                {
+                    long size = 0;
+                    if (Directory.Exists(path))
+                    {
+                        var directories = Directory.GetDirectories(path);
+                        foreach (var directory in directories)
+                        {
+                            size += GetDirectorySize(directory);
+                        }
+
+                        var files = Directory.GetFiles(path);
+                        foreach (var file in files)
+                        {
+                            size += new FileInfo(file).Length;
+                        }
+                    }
+
+                    return size;
+                }
+
+                Size = total_size;
+            });
+
+        }
+
+        public void OpenLocation()
+        {
+            ApplicationHelper.OpenSaveDir(SaveId);
+        }
+
+        public async void Delete()
+        {
+            var result = await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance["DeleteUserSave"],
+                LocaleManager.Instance["IrreversibleActionNote"],
+                LocaleManager.Instance["InputDialogYes"],
+                LocaleManager.Instance["InputDialogNo"], "");
+
+            if (result == UserResult.Yes)
+            {
+                _horizonClient.Fs.DeleteSaveData(SaveDataSpaceId.User, SaveId);
+
+                DeleteAction?.Invoke();
+            }
+        }
+    }
+}

Ryujinx.Ava/Ui/Models/TempProfile.cs

@@ -45,9 +45,12 @@ namespace Ryujinx.Ava.Ui.Models
         {
             _profile = profile;
 
-            Image = profile.Image;
-            Name = profile.Name;
-            UserId = profile.UserId;
+            if (_profile != null)
+            {
+                Image = profile.Image;
+                Name = profile.Name;
+                UserId = profile.UserId;
+            }
         }
 
         public TempProfile(){}

Ryujinx.Ava/Ui/Models/UserProfile.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.Ava.Ui.ViewModels;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Profile = Ryujinx.HLE.HOS.Services.Account.Acc.UserProfile;
@@ -7,6 +8,7 @@ namespace Ryujinx.Ava.Ui.Models
     public class UserProfile : BaseModel
     {
         private readonly Profile _profile;
+        private readonly NavigationDialogHost _owner;
         private byte[] _image;
         private string _name;
         private UserId _userId;
@@ -41,9 +43,10 @@ namespace Ryujinx.Ava.Ui.Models
             }
         }
 
-        public UserProfile(Profile profile)
+        public UserProfile(Profile profile, NavigationDialogHost owner)
         {
             _profile = profile;
+            _owner = owner;
 
             Image = profile.Image;
             Name = profile.Name;
@@ -57,5 +60,10 @@ namespace Ryujinx.Ava.Ui.Models
             OnPropertyChanged(nameof(IsOpened));
             OnPropertyChanged(nameof(Name));
         }
+
+        public void Recover(UserProfile userProfile)
+        {
+            _owner.Navigate(typeof(UserEditor), (_owner, userProfile, true));
+        }
     }
 }

Ryujinx.Ava/Ui/ViewModels/MainWindowViewModel.cs

@@ -76,6 +76,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
         private bool _showAll;
         private string _lastScannedAmiiboId;
         private ReadOnlyObservableCollection<ApplicationData> _appsObservableList;
+        public ApplicationLibrary ApplicationLibrary => _owner.ApplicationLibrary;
 
         public string TitleName { get; internal set; }
 
@@ -103,8 +104,8 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
         public void Initialize()
         {
-            _owner.ApplicationLibrary.ApplicationCountUpdated += ApplicationLibrary_ApplicationCountUpdated;
-            _owner.ApplicationLibrary.ApplicationAdded += ApplicationLibrary_ApplicationAdded;
+            ApplicationLibrary.ApplicationCountUpdated += ApplicationLibrary_ApplicationCountUpdated;
+            ApplicationLibrary.ApplicationAdded += ApplicationLibrary_ApplicationAdded;
 
             Ptc.PtcStateChanged -= ProgressHandler;
             Ptc.PtcStateChanged += ProgressHandler;
@@ -434,9 +435,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
                 OnPropertyChanged();
             }
         }
-
-        public Thickness GridItemPadding => ShowNames ? new Thickness() : new Thickness(5);
-
+        
         public bool ShowMenuAndStatusBar
         {
             get => _showMenuAndStatusBar;
@@ -598,7 +597,6 @@ namespace Ryujinx.Ava.Ui.ViewModels
                 ConfigurationState.Instance.Ui.ShowNames.Value = value;
 
                 OnPropertyChanged();
-                OnPropertyChanged(nameof(GridItemPadding));
                 OnPropertyChanged(nameof(GridSizeScale));
 
                 ConfigurationState.Instance.ToFileFormat().SaveConfig(Program.ConfigurationPath);
@@ -715,7 +713,6 @@ namespace Ryujinx.Ava.Ui.ViewModels
                 OnPropertyChanged(nameof(IsGridLarge));
                 OnPropertyChanged(nameof(IsGridHuge));
                 OnPropertyChanged(nameof(ShowNames));
-                OnPropertyChanged(nameof(GridItemPadding));
 
                 ConfigurationState.Instance.ToFileFormat().SaveConfig(Program.ConfigurationPath);
             }
@@ -779,6 +776,11 @@ namespace Ryujinx.Ava.Ui.ViewModels
                 {
                     _owner.LoadProgressBar.IsVisible = false;
                 }
+
+                if (e.NumAppsLoaded == e.NumAppsFound)
+                {
+                    _owner.LoadProgressBar.IsVisible = false;
+                }
             });
         }
 
@@ -817,7 +819,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
             Thread thread = new(() =>
             {
-                _owner.ApplicationLibrary.LoadApplications(ConfigurationState.Instance.Ui.GameDirs.Value, ConfigurationState.Instance.System.Language);
+                ApplicationLibrary.LoadApplications(ConfigurationState.Instance.Ui.GameDirs.Value, ConfigurationState.Instance.System.Language);
 
                 _isLoading = false;
             })
@@ -1005,7 +1007,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
         public async void ManageProfiles()
         {
-            await NavigationDialogHost.Show(_owner.AccountManager, _owner.ContentManager, _owner.VirtualFileSystem);
+            await NavigationDialogHost.Show(_owner.AccountManager, _owner.ContentManager, _owner.VirtualFileSystem, _owner.LibHacHorizonManager.RyujinxClient);
         }
 
         public async void OpenAboutWindow()
@@ -1098,7 +1100,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
             {
                 selection.Favorite = !selection.Favorite;
 
-                _owner.ApplicationLibrary.LoadAndSaveMetaData(selection.TitleId, appMetadata =>
+                ApplicationLibrary.LoadAndSaveMetaData(selection.TitleId, appMetadata =>
                 {
                     appMetadata.Favorite = selection.Favorite;
                 });

Ryujinx.Ava/Ui/ViewModels/SettingsViewModel.cs

@@ -118,7 +118,12 @@ namespace Ryujinx.Ava.Ui.ViewModels
                 OnPropertyChanged();
             }
         }
-
+        
+        public bool IsMacOS
+        {
+            get => OperatingSystem.IsMacOS();
+        }
+        
         public bool EnableDiscordIntegration { get; set; }
         public bool CheckUpdatesOnStart { get; set; }
         public bool ShowConfirmExit { get; set; }
@@ -474,11 +479,40 @@ namespace Ryujinx.Ava.Ui.ViewModels
             MainWindow.UpdateGraphicsConfig();
 
             _previousVolumeLevel = Volume;
+
+            if (_owner is SettingsWindow owner)
+            {
+                owner.ControllerSettings?.SaveCurrentProfile();
+            }
+            
+            if (_owner.Owner is MainWindow window && _directoryChanged)
+            {
+                window.ViewModel.LoadApplications();
+            }
+
+            _directoryChanged = false;
         }
 
         public void RevertIfNotSaved()
         {
             Program.ReloadConfig();
         }
+
+        public void ApplyButton()
+        {
+            SaveSettings();
+        }
+
+        public void OkButton()
+        {
+            SaveSettings();
+            _owner.Close();
+        }
+
+        public void CancelButton()
+        {
+            RevertIfNotSaved();
+            _owner.Close();
+        }
     }
 }

Ryujinx.Ava/Ui/ViewModels/UserProfileViewModel.cs

@@ -1,8 +1,14 @@
+using Avalonia;
 using Avalonia.Threading;
+using FluentAvalonia.UI.Controls;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Shim;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using UserProfile = Ryujinx.Ava.Ui.Models.UserProfile;
@@ -19,6 +25,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
         public UserProfileViewModel()
         {
             Profiles = new ObservableCollection<UserProfile>();
+            LostProfiles = new ObservableCollection<UserProfile>();
         }
 
         public UserProfileViewModel(NavigationDialogHost owner) : this()
@@ -30,6 +37,8 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
         public ObservableCollection<UserProfile> Profiles { get; set; }
 
+        public ObservableCollection<UserProfile> LostProfiles { get; set; }
+
         public UserProfile SelectedProfile
         {
             get => _selectedProfile;
@@ -65,12 +74,13 @@ namespace Ryujinx.Ava.Ui.ViewModels
         public void LoadProfiles()
         {
             Profiles.Clear();
+            LostProfiles.Clear();
 
             var profiles = _owner.AccountManager.GetAllUsers().OrderByDescending(x => x.AccountState == AccountState.Open);
 
             foreach (var profile in profiles)
             {
-                Profiles.Add(new UserProfile(profile));
+                Profiles.Add(new UserProfile(profile, _owner));
             }
 
             SelectedProfile = Profiles.FirstOrDefault(x => x.UserId == _owner.AccountManager.LastOpenedUser.UserId);
@@ -84,6 +94,42 @@ namespace Ryujinx.Ava.Ui.ViewModels
                     _owner.AccountManager.OpenUser(_selectedProfile.UserId);
                 }
             }
+
+            var saveDataFilter = SaveDataFilter.Make(programId: default, saveType: SaveDataType.Account,
+                default, saveDataId: default, index: default);
+
+            using var saveDataIterator = new UniqueRef<SaveDataIterator>();
+
+            _owner.HorizonClient.Fs.OpenSaveDataIterator(ref saveDataIterator.Ref(), SaveDataSpaceId.User, in saveDataFilter).ThrowIfFailure();
+
+            Span<SaveDataInfo> saveDataInfo = stackalloc SaveDataInfo[10];
+
+            HashSet<HLE.HOS.Services.Account.Acc.UserId> lostAccounts = new HashSet<HLE.HOS.Services.Account.Acc.UserId>();
+
+            while (true)
+            {
+                saveDataIterator.Get.ReadSaveDataInfo(out long readCount, saveDataInfo).ThrowIfFailure();
+
+                if (readCount == 0)
+                {
+                    break;
+                }
+
+                for (int i = 0; i < readCount; i++)
+                {
+                    var save = saveDataInfo[i];
+                    var id = new HLE.HOS.Services.Account.Acc.UserId((long)save.UserId.Id.Low, (long)save.UserId.Id.High);
+                    if (Profiles.FirstOrDefault( x=> x.UserId == id) == null)
+                    {
+                        lostAccounts.Add(id);
+                    }
+                }
+            }
+
+            foreach(var account in lostAccounts)
+            {
+                LostProfiles.Add(new UserProfile(new HLE.HOS.Services.Account.Acc.UserProfile(account, "", null), _owner));
+            }
         }
 
         public void AddUser()
@@ -93,6 +139,25 @@ namespace Ryujinx.Ava.Ui.ViewModels
             _owner.Navigate(typeof(UserEditor), (this._owner, userProfile, true));
         }
 
+        public async void ManageSaves()
+        {
+            UserProfile userProfile = _highlightedProfile ?? SelectedProfile;
+
+            SaveManager manager = new SaveManager(userProfile, _owner.HorizonClient, _owner.VirtualFileSystem);
+            
+            ContentDialog contentDialog = new ContentDialog
+            {
+                Title = string.Format(LocaleManager.Instance["SaveManagerHeading"], userProfile.Name),
+                PrimaryButtonText = "",
+                SecondaryButtonText = "",
+                CloseButtonText = LocaleManager.Instance["UserProfilesClose"],
+                Content = manager,
+                Padding = new Thickness(0)
+            };
+
+            await contentDialog.ShowAsync();
+        }
+
         public void EditUser()
         {
             _owner.Navigate(typeof(UserEditor), (this._owner, _highlightedProfile ?? SelectedProfile, false));
@@ -134,5 +199,15 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
             LoadProfiles();
         }
+
+        public void GoBack()
+        {
+            _owner.GoBack();
+        }
+
+        public void RecoverLostAccounts()
+        {
+            _owner.Navigate(typeof(UserRecoverer), (this._owner, this));
+        }
     }
 }

Ryujinx.Ava/Ui/Windows/AboutWindow.axaml

@@ -15,7 +15,8 @@
     CanResize="False"
     SizeToContent="Width"
     WindowStartupLocation="CenterOwner"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
 	<Grid
         Margin="15"
         HorizontalAlignment="Stretch"

Ryujinx.Ava/Ui/Windows/AmiiboWindow.axaml

@@ -11,7 +11,8 @@
                         WindowStartupLocation="CenterOwner"
                         Width="800" MinHeight="650" Height="650"
                         SizeToContent="Manual"
-                        MinWidth="600">
+                        MinWidth="600"
+                        Focusable="True">
     <Design.DataContext>
         <viewModels:AmiiboWindowViewModel />
     </Design.DataContext>

Ryujinx.Ava/Ui/Windows/AvatarWindow.axaml

@@ -11,7 +11,8 @@
         xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
         xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
         x:CompileBindings="True"
-        x:DataType="viewModels:AvatarProfileViewModel">
+        x:DataType="viewModels:AvatarProfileViewModel"
+        Focusable="True">
     <Design.DataContext>
         <viewModels:AvatarProfileViewModel />
     </Design.DataContext>

Ryujinx.Ava/Ui/Windows/CheatWindow.axaml

@@ -12,7 +12,8 @@
     MinWidth="500"
     MinHeight="500"
     WindowStartupLocation="CenterOwner"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Window.Styles>
         <Style Selector="TreeViewItem">
             <Setter Property="IsExpanded" Value="True" />

Ryujinx.Ava/Ui/Windows/ContentDialogOverlayWindow.axaml

@@ -8,7 +8,8 @@
                         xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
                         x:Class="Ryujinx.Ava.Ui.Windows.ContentDialogOverlayWindow"
                         xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
-                        Title="ContentDialogOverlayWindow">
+                        Title="ContentDialogOverlayWindow"
+                        Focusable="True">
     <window:StyleableWindow.Styles>
         <Style Selector="ui|ContentDialog /template/ Panel#LayoutRoot">
             <Setter Property="Background"

Ryujinx.Ava/Ui/Windows/ControllerSettingsWindow.axaml

@@ -13,7 +13,8 @@
     d:DesignHeight="800"
     d:DesignWidth="800"
     x:CompileBindings="False"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Design.DataContext>
         <viewModels:ControllerSettingsViewModel />
     </Design.DataContext>

Ryujinx.Ava/Ui/Windows/DownloadableContentManagerWindow.axaml

@@ -14,7 +14,8 @@
     MaxHeight="500"
     SizeToContent="Height"
     WindowStartupLocation="CenterOwner"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Grid Name="DownloadableContentGrid" Margin="15">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />

Ryujinx.Ava/Ui/Windows/IconColorPicker.cs

@@ -20,7 +20,7 @@ namespace Ryujinx.Ava.Ui.Windows
 
         private const int CutOffLuminosity = 64;
 
-        private struct PaletteColor
+        private readonly struct PaletteColor
         {
             public int Qck { get; }
             public byte R { get; }

Ryujinx.Ava/Ui/Windows/MainWindow.axaml

@@ -13,14 +13,15 @@
     Title="Ryujinx"
     Width="1280"
     Height="785"
-    MinWidth="1024"
+    MinWidth="1092"
     MinHeight="680"
     d:DesignHeight="720"
     d:DesignWidth="1280"
     x:CompileBindings="True"
     x:DataType="viewModels:MainWindowViewModel"
     WindowStartupLocation="CenterScreen"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Window.Styles>
         <Style Selector="TitleBar:fullscreen">
             <Setter Property="Background" Value="#000000" />
@@ -57,6 +58,8 @@
                 <RowDefinition Height="Auto" />
             </Grid.RowDefinitions>
             <StackPanel
+                Name="MenuBar"
+                MinHeight="35"
                 Grid.Row="0"
                 Margin="0"
                 HorizontalAlignment="Stretch"
@@ -549,6 +552,7 @@
             <Grid
                 Name="StatusBar"
                 Grid.Row="2"
+                MinHeight="30"
                 Height="30"
                 Margin="0,0"
                 HorizontalAlignment="Stretch"

Ryujinx.Ava/Ui/Windows/MainWindow.axaml.cs

@@ -36,6 +36,7 @@ namespace Ryujinx.Ava.Ui.Windows
 {
     public partial class MainWindow : StyleableWindow
     {
+        internal static MainWindowViewModel MainWindowViewModel { get; private set; }
         private bool _canUpdate;
         private bool _isClosing;
         private bool _isLoading;
@@ -81,6 +82,8 @@ namespace Ryujinx.Ava.Ui.Windows
         {
             ViewModel = new MainWindowViewModel(this);
 
+            MainWindowViewModel = ViewModel;
+
             DataContext = ViewModel;
 
             InitializeComponent();
@@ -90,7 +93,9 @@ namespace Ryujinx.Ava.Ui.Windows
 
             Title = $"Ryujinx {Program.Version}";
 
-            Height /= Program.WindowScaleFactor;
+            // NOTE: Height of MenuBar and StatusBar is not usable here, since it would still be 0 at this point.
+            double barHeight = MenuBar.MinHeight + StatusBar.MinHeight;
+            Height = ((Height - barHeight) / Program.WindowScaleFactor) + barHeight;
             Width /= Program.WindowScaleFactor;
 
             if (Program.PreviewerDetached)
@@ -261,6 +266,7 @@ namespace Ryujinx.Ava.Ui.Windows
                     return;
                 }
 
+                CanUpdate = false;
                 ViewModel.LoadHeading = string.IsNullOrWhiteSpace(titleName) ? string.Format(LocaleManager.Instance["LoadingHeading"], AppHost.Device.Application.TitleName) : titleName;
                 ViewModel.TitleName   = string.IsNullOrWhiteSpace(titleName) ? AppHost.Device.Application.TitleName : titleName;
 
@@ -366,6 +372,7 @@ namespace Ryujinx.Ava.Ui.Windows
                 ViewModel.ShowContent = true;
                 ViewModel.ShowLoadProgress = false;
                 ViewModel.IsLoadingIndeterminate = false;
+                CanUpdate = true;
                 Cursor = Cursor.Default;
 
                 if (MainContent.Content != _mainViewContent)

Ryujinx.Ava/Ui/Windows/MotionSettingsWindow.axaml

@@ -6,7 +6,8 @@
              xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
              xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
              mc:Ignorable="d"
-             x:Class="Ryujinx.Ava.Ui.Windows.MotionSettingsWindow">
+             x:Class="Ryujinx.Ava.Ui.Windows.MotionSettingsWindow"
+             Focusable="True">
     <Grid Margin="10">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />

Ryujinx.Ava/Ui/Windows/RumbleSettingsWindow.axaml

@@ -6,7 +6,8 @@
              xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
              xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
              mc:Ignorable="d"
-             x:Class="Ryujinx.Ava.Ui.Windows.RumbleSettingsWindow">
+             x:Class="Ryujinx.Ava.Ui.Windows.RumbleSettingsWindow"
+             Focusable="True">
     <Grid Margin="10">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />

Ryujinx.Ava/Ui/Windows/SettingsWindow.axaml

@@ -18,7 +18,8 @@
     WindowStartupLocation="CenterOwner"
     x:CompileBindings="True"
     x:DataType="viewModels:SettingsViewModel"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Design.DataContext>
         <viewModels:SettingsViewModel />
     </Design.DataContext>
@@ -955,16 +956,25 @@
                     Icon="Document" />
             </ui:NavigationView.MenuItems>
         </ui:NavigationView>
-        <StackPanel
+        <ReversibleStackPanel
             Grid.Row="2"
             Margin="10"
             Spacing="10"
             Orientation="Horizontal"
-            HorizontalAlignment="Right">
-            <Button Content="{locale:Locale SettingsButtonSave}" Click="SaveButton_Clicked" />
-            <Button Content="{locale:Locale SettingsButtonClose}" Click="CloseButton_Clicked" />
-            <Button Content="{locale:Locale SettingsButtonApply}"
-                    Click="ApplyButton_Clicked" />
-        </StackPanel>
+            HorizontalAlignment="Right"
+            ReverseOrder="{ReflectionBinding IsMacOS}">
+            <Button 
+                HotKey="Enter" 
+                Classes="accent"
+                Content="{locale:Locale SettingsButtonOk}" 
+                Command="{ReflectionBinding OkButton}" />
+            <Button 
+                HotKey="Escape" 
+                Content="{locale:Locale SettingsButtonCancel}" 
+                Command="{ReflectionBinding CancelButton}" />
+            <Button 
+                Content="{locale:Locale SettingsButtonApply}" 
+                Command="{ReflectionBinding ApplyButton}" />
+        </ReversibleStackPanel>
     </Grid>
 </window:StyleableWindow>

Ryujinx.Ava/Ui/Windows/SettingsWindow.axaml.cs

@@ -199,36 +199,6 @@ namespace Ryujinx.Ava.Ui.Windows
             }
         }
 
-        private void SaveButton_Clicked(object sender, RoutedEventArgs e)
-        {
-            SaveSettings();
-            Close();
-        }
-
-        private void CloseButton_Clicked(object sender, RoutedEventArgs e)
-        {
-            ViewModel.RevertIfNotSaved();
-            Close();
-        }
-
-        private void ApplyButton_Clicked(object sender, RoutedEventArgs e)
-        {
-            SaveSettings();
-        }
-
-        private void SaveSettings()
-        {
-            ViewModel.SaveSettings();
-            ControllerSettings?.SaveCurrentProfile();
-
-            if (Owner is MainWindow window && ViewModel.DirectoryChanged)
-            {
-                window.ViewModel.LoadApplications();
-            }
-
-            ViewModel.DirectoryChanged = false;
-        }
-
         protected override void OnClosed(EventArgs e)
         {
             ControllerSettings.Dispose();

Ryujinx.Ava/Ui/Windows/TitleUpdateWindow.axaml

@@ -14,7 +14,8 @@
     MaxHeight="400"
     SizeToContent="Height"
     WindowStartupLocation="CenterOwner"
-    mc:Ignorable="d">
+    mc:Ignorable="d"
+    Focusable="True">
     <Grid Margin="15">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />

Ryujinx.Common/Logging/Logger.cs

@@ -16,7 +16,7 @@ namespace Ryujinx.Common.Logging
 
         public static event EventHandler<LogEventArgs> Updated;
 
-        public struct Log
+        public readonly struct Log
         {
             internal readonly LogLevel Level;
 

Ryujinx.Common/Memory/SpanOrArray.cs

@@ -7,7 +7,7 @@ namespace Ryujinx.Common.Memory
     /// This is useful to keep the Array representation when possible to avoid copies.
     /// </summary>
     /// <typeparam name="T">Element Type</typeparam>
-    public ref struct SpanOrArray<T> where T : unmanaged
+    public readonly ref struct SpanOrArray<T> where T : unmanaged
     {
         public readonly T[] Array;
         public readonly ReadOnlySpan<T> Span;

Ryujinx.Common/SystemInfo/MacOSSystemInfo.cs

@@ -28,9 +28,39 @@ namespace Ryujinx.Common.SystemInfo
 
             CpuName = $"{cpuName} ; {LogicalCoreCount} logical";
             RamTotal = totalRAM;
+            RamAvailable = GetVMInfoAvailableMemory();
         }
 
-        [DllImport("libSystem.dylib", CharSet = CharSet.Ansi, SetLastError = true)]
+        static ulong GetVMInfoAvailableMemory()
+        {
+            var port = mach_host_self();
+
+            uint pageSize = 0;
+            var result = host_page_size(port, ref pageSize);
+
+            if (result != 0)
+            {
+                Logger.Error?.Print(LogClass.Application, $"Failed to query Available RAM. host_page_size() error = {result}");
+                return 0;
+            }
+
+            const int flavor = 4; // HOST_VM_INFO64
+            uint count = (uint)(Marshal.SizeOf<VMStatistics64>() / sizeof(int)); // HOST_VM_INFO64_COUNT
+            VMStatistics64 stats = new();
+            result = host_statistics64(port, flavor, ref stats, ref count);
+
+            if (result != 0)
+            {
+                Logger.Error?.Print(LogClass.Application, $"Failed to query Available RAM. host_statistics64() error = {result}");
+                return 0;
+            }
+
+            return (ulong)(stats.FreeCount + stats.InactiveCount) * pageSize;
+        }
+
+        private const string SystemLibraryName = "libSystem.dylib";
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
         private static extern int sysctlbyname(string name, IntPtr oldValue, ref ulong oldSize, IntPtr newValue, ulong newValueSize);
 
         private static int sysctlbyname(string name, IntPtr oldValue, ref ulong oldSize)
@@ -85,5 +115,43 @@ namespace Ryujinx.Common.SystemInfo
 
             return res;
         }
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
+        private static extern uint mach_host_self();
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
+        private static extern int host_page_size(uint host, ref uint out_page_size);
+
+        [StructLayout(LayoutKind.Sequential, Pack = 8)]
+        struct VMStatistics64
+        {
+            public uint FreeCount;
+            public uint ActiveCount;
+            public uint InactiveCount;
+            public uint WireCount;
+            public ulong ZeroFillCount;
+            public ulong Reactivations;
+            public ulong Pageins;
+            public ulong Pageouts;
+            public ulong Faults;
+            public ulong CowFaults;
+            public ulong Lookups;
+            public ulong Hits;
+            public ulong Purges;
+            public uint PurgeableCount;
+            public uint SpeculativeCount;
+            public ulong Decompressions;
+            public ulong Compressions;
+            public ulong Swapins;
+            public ulong Swapouts;
+            public uint CompressorPageCount;
+            public uint ThrottledCount;
+            public uint ExternalPageCount;
+            public uint InternalPageCount;
+            public ulong TotalUncompressedPagesInCompressor;
+        }
+
+        [DllImport(SystemLibraryName, CharSet = CharSet.Ansi, SetLastError = true)]
+        private static extern int host_statistics64(uint host_priv, int host_flavor, ref VMStatistics64 host_info64_out, ref uint host_info64_outCnt);
     }
 }

Ryujinx.Cpu/ExceptionCallbacks.cs

@@ -17,7 +17,7 @@ namespace Ryujinx.Cpu
     /// <summary>
     /// Stores handlers for the various CPU exceptions.
     /// </summary>
-    public struct ExceptionCallbacks
+    public readonly struct ExceptionCallbacks
     {
         /// <summary>
         /// Handler for CPU interrupts triggered using <see cref="IExecutionContext.RequestInterrupt"/>.

Ryujinx.Graphics.Device/RwCallback.cs

@@ -2,7 +2,7 @@
 
 namespace Ryujinx.Graphics.Device
 {
-    public struct RwCallback
+    public readonly struct RwCallback
     {
         public Action<int> Write { get; }
         public Func<int> Read { get; }

Ryujinx.Graphics.GAL/BlendDescriptor.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct BlendDescriptor
+    public readonly struct BlendDescriptor
     {
         public bool Enable { get; }
 

Ryujinx.Graphics.GAL/BufferAssignment.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct BufferAssignment
+    public readonly struct BufferAssignment
     {
         public readonly int Binding;
         public readonly BufferRange Range;

Ryujinx.Graphics.GAL/BufferHandle.cs

@@ -1,22 +1,14 @@
-using System;
-using System.Diagnostics.CodeAnalysis;
-using System.Runtime.InteropServices;
+using System.Runtime.InteropServices;
 
 namespace Ryujinx.Graphics.GAL
 {
     [StructLayout(LayoutKind.Sequential, Size = 8)]
-    public struct BufferHandle : IEquatable<BufferHandle>
+    public readonly record struct BufferHandle
     {
         private readonly ulong _value;
 
         public static BufferHandle Null => new BufferHandle(0);
 
         private BufferHandle(ulong value) => _value = value;
-
-        public override bool Equals(object obj) => obj is BufferHandle handle && Equals(handle);
-        public bool Equals([AllowNull] BufferHandle other) => other._value == _value;
-        public override int GetHashCode() => _value.GetHashCode();
-        public static bool operator ==(BufferHandle left, BufferHandle right) => left.Equals(right);
-        public static bool operator !=(BufferHandle left, BufferHandle right) => !(left == right);
     }
 }

Ryujinx.Graphics.GAL/BufferRange.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct BufferRange
+    public readonly struct BufferRange
     {
         private static readonly BufferRange _empty = new BufferRange(BufferHandle.Null, 0, 0);
 

Ryujinx.Graphics.GAL/Capabilities.cs

@@ -2,7 +2,7 @@ using Ryujinx.Graphics.Shader.Translation;
 
 namespace Ryujinx.Graphics.GAL
 {
-    public struct Capabilities
+    public readonly struct Capabilities
     {
         public readonly TargetApi Api;
         public readonly string VendorName;
@@ -17,6 +17,7 @@ namespace Ryujinx.Graphics.GAL
         public readonly bool Supports3DTextureCompression;
         public readonly bool SupportsBgraFormat;
         public readonly bool SupportsR4G4Format;
+        public readonly bool SupportsSnormBufferTextureFormat;
         public readonly bool SupportsFragmentShaderInterlock;
         public readonly bool SupportsFragmentShaderOrderingIntel;
         public readonly bool SupportsGeometryShaderPassthrough;
@@ -52,6 +53,7 @@ namespace Ryujinx.Graphics.GAL
             bool supports3DTextureCompression,
             bool supportsBgraFormat,
             bool supportsR4G4Format,
+            bool supportsSnormBufferTextureFormat,
             bool supportsFragmentShaderInterlock,
             bool supportsFragmentShaderOrderingIntel,
             bool supportsGeometryShaderPassthrough,
@@ -84,6 +86,7 @@ namespace Ryujinx.Graphics.GAL
             Supports3DTextureCompression = supports3DTextureCompression;
             SupportsBgraFormat = supportsBgraFormat;
             SupportsR4G4Format = supportsR4G4Format;
+            SupportsSnormBufferTextureFormat = supportsSnormBufferTextureFormat;
             SupportsFragmentShaderInterlock = supportsFragmentShaderInterlock;
             SupportsFragmentShaderOrderingIntel = supportsFragmentShaderOrderingIntel;
             SupportsGeometryShaderPassthrough = supportsGeometryShaderPassthrough;

Ryujinx.Graphics.GAL/ColorF.cs

@@ -1,32 +1,4 @@
-using System;
-
 namespace Ryujinx.Graphics.GAL
 {
-    public struct ColorF : IEquatable<ColorF>
-    {
-        public float Red   { get; }
-        public float Green { get; }
-        public float Blue  { get; }
-        public float Alpha { get; }
-
-        public ColorF(float red, float green, float blue, float alpha)
-        {
-            Red   = red;
-            Green = green;
-            Blue  = blue;
-            Alpha = alpha;
-        }
-
-        public bool Equals(ColorF color) => Red   == color.Red &&
-                                            Green == color.Green &&
-                                            Blue  == color.Blue &&
-                                            Alpha == color.Alpha;
-
-        public override bool Equals(object obj) => (obj is ColorF color) && Equals(color);
-
-        public override int GetHashCode() => HashCode.Combine(Red, Green, Blue, Alpha);
-
-        public static bool operator ==(ColorF l, ColorF r) => l.Equals(r);
-        public static bool operator !=(ColorF l, ColorF r) => !l.Equals(r);
-    }
+    public readonly record struct ColorF(float Red, float Green, float Blue, float Alpha);
 }

Ryujinx.Graphics.GAL/DepthTestDescriptor.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct DepthTestDescriptor
+    public readonly struct DepthTestDescriptor
     {
         public bool TestEnable  { get; }
         public bool WriteEnable { get; }

Ryujinx.Graphics.GAL/DeviceInfo.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct DeviceInfo
+    public readonly struct DeviceInfo
     {
         public readonly string Id;
         public readonly string Vendor;

Ryujinx.Graphics.GAL/Extents2D.cs

@@ -2,7 +2,7 @@ using Ryujinx.Common;
 
 namespace Ryujinx.Graphics.GAL
 {
-    public struct Extents2D
+    public readonly struct Extents2D
     {
         public int X1 { get; }
         public int Y1 { get; }

Ryujinx.Graphics.GAL/Extents2DF.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct Extents2DF
+    public readonly struct Extents2DF
     {
         public float X1 { get; }
         public float Y1 { get; }

Ryujinx.Graphics.GAL/HardwareInfo.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct HardwareInfo
+    public readonly struct HardwareInfo
     {
         public string GpuVendor { get; }
         public string GpuModel { get; }

Ryujinx.Graphics.GAL/IRenderer.cs

@@ -29,6 +29,7 @@ namespace Ryujinx.Graphics.GAL
         ReadOnlySpan<byte> GetBufferData(BufferHandle buffer, int offset, int size);
 
         Capabilities GetCapabilities();
+        ulong GetCurrentSync();
         HardwareInfo GetHardwareInfo();
 
         IProgram LoadProgramBinary(byte[] programBinary, bool hasFragmentShader, ShaderInfo info);

Ryujinx.Graphics.GAL/ImageCrop.cs

@@ -1,6 +1,6 @@
 namespace Ryujinx.Graphics.GAL
 {
-    public struct ImageCrop
+    public readonly struct ImageCrop
     {
         public int   Left         { get; }
         public int   Right        { get; }