Vulkan: Simplify MultiFenceHolder and managing them (#4845)

* Vulkan: Simplify waitable add/remove

Removal of unnecessary hashset and dictionary

* Thread safety for GetBufferData in PersistentFlushBuffer

* Fix WaitForFencesImpl thread safety

* Proper methods for risky reference increments

* Wrong type of CB.

* Address feedback

src/Ryujinx.Ava/Assets/Locales/en_US.json

@@ -590,6 +590,7 @@
   "DlcWindowTitle": "Manage Downloadable Content for {0} ({1})",
   "UpdateWindowTitle": "Title Update Manager",
   "CheatWindowHeading": "Cheats Available for {0} [{1}]",
+  "BuildId": "BuildId:",
   "DlcWindowHeading": "{0} Downloadable Content(s)",
   "UserProfilesEditProfile": "Edit Selected",
   "Cancel": "Cancel",
@@ -644,5 +645,6 @@
   "UserEditorTitleCreate" : "Create User",
   "SettingsTabNetworkInterface": "Network Interface:",
   "NetworkInterfaceTooltip": "The network interface used for LAN features",
-  "NetworkInterfaceDefault": "Default"
+  "NetworkInterfaceDefault": "Default",
+  "PackagingShaders": "Packaging Shaders"
 }

src/Ryujinx.Ava/Common/ApplicationHelper.cs

@@ -233,9 +233,14 @@ namespace Ryujinx.Ava.Common
 
                     try
                     {
-                        IFileSystem ncaFileSystem = patchNca != null
-                            ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
-                            : mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
+                        bool sectionExistsInPatch = false;
+                        if (patchNca != null)
+                        {
+                            sectionExistsInPatch = patchNca.CanOpenSection(index);
+                        }
+
+                        IFileSystem ncaFileSystem = sectionExistsInPatch ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
+                                                                         : mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
 
                         FileSystemClient fsClient = _horizonClient.Fs;
 

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

@@ -65,7 +65,7 @@
     </MenuItem>
     <MenuItem Header="{locale:Locale GameListContextMenuExtractData}">
         <MenuItem
-            Click="ExtractApplicationLogo_Click"
+            Click="ExtractApplicationExeFs_Click"
             Header="{locale:Locale GameListContextMenuExtractDataExeFS}"
             ToolTip.Tip="{locale:Locale GameListContextMenuExtractDataExeFSToolTip}" />
         <MenuItem
@@ -73,7 +73,7 @@
             Header="{locale:Locale GameListContextMenuExtractDataRomFS}"
             ToolTip.Tip="{locale:Locale GameListContextMenuExtractDataRomFSToolTip}" />
         <MenuItem
-            Click="ExtractApplicationExeFs_Click"
+            Click="ExtractApplicationLogo_Click"
             Header="{locale:Locale GameListContextMenuExtractDataLogo}"
             ToolTip.Tip="{locale:Locale GameListContextMenuExtractDataLogoToolTip}" />
     </MenuItem>

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

@@ -10,6 +10,7 @@ using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common.Configuration;
+using Ryujinx.Ui.App.Common;
 using Ryujinx.HLE.HOS;
 using Ryujinx.Ui.Common.Helper;
 using System;
@@ -118,7 +119,11 @@ namespace Ryujinx.Ava.UI.Controls
 
             if (viewModel?.SelectedApplication != null)
             {
-                await new CheatWindow(viewModel.VirtualFileSystem, viewModel.SelectedApplication.TitleId, viewModel.SelectedApplication.TitleName).ShowDialog(viewModel.TopLevel as Window);
+                await new CheatWindow(
+                    viewModel.VirtualFileSystem,
+                    viewModel.SelectedApplication.TitleId,
+                    viewModel.SelectedApplication.TitleName,
+                    viewModel.SelectedApplication.Path).ShowDialog(viewModel.TopLevel as Window);
             }
         }
 
@@ -289,13 +294,13 @@ namespace Ryujinx.Ava.UI.Controls
             }
         }
 
-        public async void ExtractApplicationLogo_Click(object sender, RoutedEventArgs args)
+        public async void ExtractApplicationExeFs_Click(object sender, RoutedEventArgs args)
         {
             var viewModel = (sender as MenuItem)?.DataContext as MainWindowViewModel;
 
             if (viewModel?.SelectedApplication != null)
             {
-                await ApplicationHelper.ExtractSection(NcaSectionType.Logo, viewModel.SelectedApplication.Path, viewModel.SelectedApplication.TitleName);
+                await ApplicationHelper.ExtractSection(NcaSectionType.Code, viewModel.SelectedApplication.Path, viewModel.SelectedApplication.TitleName);
             }
         }
 
@@ -309,13 +314,13 @@ namespace Ryujinx.Ava.UI.Controls
             }
         }
 
-        public async void ExtractApplicationExeFs_Click(object sender, RoutedEventArgs args)
+        public async void ExtractApplicationLogo_Click(object sender, RoutedEventArgs args)
         {
             var viewModel = (sender as MenuItem)?.DataContext as MainWindowViewModel;
 
             if (viewModel?.SelectedApplication != null)
             {
-                await ApplicationHelper.ExtractSection(NcaSectionType.Code, viewModel.SelectedApplication.Path, viewModel.SelectedApplication.TitleName);
+                await ApplicationHelper.ExtractSection(NcaSectionType.Logo, viewModel.SelectedApplication.Path, viewModel.SelectedApplication.TitleName);
             }
         }
     }

src/Ryujinx.Ava/UI/ViewModels/MainWindowViewModel.cs

@@ -1099,6 +1099,10 @@ namespace Ryujinx.Ava.UI.ViewModels
                                 LoadHeading = LocaleManager.Instance[LocaleKeys.CompilingShaders];
                                 IsLoadingIndeterminate = false;
                                 break;
+                            case ShaderCacheLoadingState.Packaging:
+                                LoadHeading = LocaleManager.Instance[LocaleKeys.PackagingShaders];
+                                IsLoadingIndeterminate = false;
+                                break;
                             case ShaderCacheLoadingState.Loaded:
                                 LoadHeading = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.LoadingHeading, TitleName);
                                 IsLoadingIndeterminate = true;

src/Ryujinx.Ava/UI/ViewModels/SettingsViewModel.cs

@@ -238,8 +238,9 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public DateTimeOffset DateOffset { get; set; }
-        public TimeSpan TimeOffset { get; set; }
+        public DateTimeOffset CurrentDate { get; set; }
+        public TimeSpan CurrentTime { get; set; }
+
         internal AvaloniaList<TimeZone> TimeZones { get; set; }
         public AvaloniaList<string> GameDirectories { get; set; }
         public ObservableCollection<ComboBoxItem> AvailableGpus { get; set; }
@@ -397,10 +398,11 @@ namespace Ryujinx.Ava.UI.ViewModels
             Language = (int)config.System.Language.Value;
             TimeZone = config.System.TimeZone;
 
-            DateTime dateTimeOffset = DateTime.Now.AddSeconds(config.System.SystemTimeOffset);
+            DateTime currentDateTime = DateTime.Now;
+
+            CurrentDate = currentDateTime.Date;
+            CurrentTime = currentDateTime.TimeOfDay.Add(TimeSpan.FromSeconds(config.System.SystemTimeOffset));
 
-            DateOffset = dateTimeOffset.Date;
-            TimeOffset = dateTimeOffset.TimeOfDay;
             EnableVsync = config.Graphics.EnableVsync;
             EnableFsIntegrityChecks = config.System.EnableFsIntegrityChecks;
             ExpandDramSize = config.System.ExpandRam;
@@ -487,9 +489,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 config.System.TimeZone.Value = TimeZone;
             }
 
-            TimeSpan systemTimeOffset = DateOffset - DateTime.Now;
-
-            config.System.SystemTimeOffset.Value = systemTimeOffset.Seconds;
+            config.System.SystemTimeOffset.Value = Convert.ToInt64((CurrentDate.ToUnixTimeSeconds() + CurrentTime.TotalSeconds) - DateTimeOffset.Now.ToUnixTimeSeconds());
             config.Graphics.EnableVsync.Value = EnableVsync;
             config.System.EnableFsIntegrityChecks.Value = EnableFsIntegrityChecks;
             config.System.ExpandRam.Value = ExpandDramSize;

src/Ryujinx.Ava/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -11,6 +11,7 @@ using Ryujinx.Common;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.HOS;
 using Ryujinx.Modules;
+using Ryujinx.Ui.App.Common;
 using Ryujinx.Ui.Common;
 using Ryujinx.Ui.Common.Configuration;
 using Ryujinx.Ui.Common.Helper;
@@ -176,7 +177,11 @@ namespace Ryujinx.Ava.UI.Views.Main
 
             string name = ViewModel.AppHost.Device.Processes.ActiveApplication.ApplicationControlProperties.Title[(int)ViewModel.AppHost.Device.System.State.DesiredTitleLanguage].NameString.ToString();
 
-            await new CheatWindow(Window.VirtualFileSystem, ViewModel.AppHost.Device.Processes.ActiveApplication.ProgramIdText, name).ShowDialog(Window);
+            await new CheatWindow(
+                Window.VirtualFileSystem,
+                ViewModel.AppHost.Device.Processes.ActiveApplication.ProgramIdText,
+                name,
+                Window.ViewModel.SelectedApplication.Path).ShowDialog(Window);
 
             ViewModel.AppHost.Device.EnableCheats();
         }

src/Ryujinx.Ava/UI/Views/Settings/SettingsSystemView.axaml

@@ -3,12 +3,12 @@
     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:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:viewModels="clr-namespace:Ryujinx.Ava.UI.ViewModels"
-    mc:Ignorable="d"
     x:CompileBindings="True"
-    x:DataType="viewModels:SettingsViewModel">
+    x:DataType="viewModels:SettingsViewModel"
+    mc:Ignorable="d">
     <Design.DataContext>
         <viewModels:SettingsViewModel />
     </Design.DataContext>
@@ -27,13 +27,15 @@
                 <TextBlock Classes="h1" Text="{locale:Locale SettingsTabSystemCore}" />
                 <StackPanel Margin="10,0,0,0" Orientation="Vertical">
                     <StackPanel Margin="0,0,0,10" Orientation="Horizontal">
-                        <TextBlock VerticalAlignment="Center"
-                                   Text="{locale:Locale SettingsTabSystemSystemRegion}"
-                                   Width="250" />
-                        <ComboBox SelectedIndex="{Binding Region}"
-                                  ToolTip.Tip="{locale:Locale RegionTooltip}"
-                                  HorizontalContentAlignment="Left"
-                                  Width="350">
+                        <TextBlock
+                            Width="250"
+                            VerticalAlignment="Center"
+                            Text="{locale:Locale SettingsTabSystemSystemRegion}" />
+                        <ComboBox
+                            Width="350"
+                            HorizontalContentAlignment="Left"
+                            SelectedIndex="{Binding Region}"
+                            ToolTip.Tip="{locale:Locale RegionTooltip}">
                             <ComboBoxItem>
                                 <TextBlock Text="{locale:Locale SettingsTabSystemSystemRegionJapan}" />
                             </ComboBoxItem>
@@ -58,20 +60,21 @@
                         </ComboBox>
                     </StackPanel>
                     <StackPanel Margin="0,0,0,10" Orientation="Horizontal">
-                        <TextBlock VerticalAlignment="Center"
-                                   Text="{locale:Locale SettingsTabSystemSystemLanguage}"
-                                   ToolTip.Tip="{locale:Locale LanguageTooltip}"
-                                   Width="250" />
-                        <ComboBox SelectedIndex="{Binding Language}"
-                                  ToolTip.Tip="{locale:Locale LanguageTooltip}"
-                                  HorizontalContentAlignment="Left"
-                                  Width="350">
+                        <TextBlock
+                            Width="250"
+                            VerticalAlignment="Center"
+                            Text="{locale:Locale SettingsTabSystemSystemLanguage}"
+                            ToolTip.Tip="{locale:Locale LanguageTooltip}" />
+                        <ComboBox
+                            Width="350"
+                            HorizontalContentAlignment="Left"
+                            SelectedIndex="{Binding Language}"
+                            ToolTip.Tip="{locale:Locale LanguageTooltip}">
                             <ComboBoxItem>
                                 <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageJapanese}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageAmericanEnglish}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageAmericanEnglish}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
                                 <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageFrench}" />
@@ -104,71 +107,67 @@
                                 <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageTaiwanese}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageBritishEnglish}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageBritishEnglish}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageCanadianFrench}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageCanadianFrench}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageLatinAmericanSpanish}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageLatinAmericanSpanish}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageSimplifiedChinese}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageSimplifiedChinese}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageTraditionalChinese}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageTraditionalChinese}" />
                             </ComboBoxItem>
                             <ComboBoxItem>
-                                <TextBlock
-                                    Text="{locale:Locale SettingsTabSystemSystemLanguageBrazilianPortuguese}" />
+                                <TextBlock Text="{locale:Locale SettingsTabSystemSystemLanguageBrazilianPortuguese}" />
                             </ComboBoxItem>
                         </ComboBox>
                     </StackPanel>
                     <StackPanel Margin="0,0,0,10" Orientation="Horizontal">
-                        <TextBlock VerticalAlignment="Center"
-                                   Text="{locale:Locale SettingsTabSystemSystemTimeZone}"
-                                   ToolTip.Tip="{locale:Locale TimezoneTooltip}"
-                                   Width="250" />
+                        <TextBlock
+                            Width="250"
+                            VerticalAlignment="Center"
+                            Text="{locale:Locale SettingsTabSystemSystemTimeZone}"
+                            ToolTip.Tip="{locale:Locale TimezoneTooltip}" />
                         <AutoCompleteBox
                             Name="TimeZoneBox"
                             Width="350"
-                            MaxDropDownHeight="500"
                             FilterMode="Contains"
                             Items="{Binding TimeZones}"
+                            MaxDropDownHeight="500"
                             SelectionChanged="TimeZoneBox_OnSelectionChanged"
                             Text="{Binding Path=TimeZone, Mode=OneWay}"
                             TextChanged="TimeZoneBox_OnTextChanged"
                             ToolTip.Tip="{locale:Locale TimezoneTooltip}" />
                     </StackPanel>
                     <StackPanel Margin="0,0,0,10" Orientation="Horizontal">
-                        <TextBlock VerticalAlignment="Center"
-                                   Text="{locale:Locale SettingsTabSystemSystemTime}"
-                                   ToolTip.Tip="{locale:Locale TimeTooltip}"
-                                   Width="250"/>
-                        <DatePicker VerticalAlignment="Center" SelectedDate="{Binding DateOffset}"
-                                    ToolTip.Tip="{locale:Locale TimeTooltip}"
-                                    Width="350" />
+                        <TextBlock
+                            Width="250"
+                            VerticalAlignment="Center"
+                            Text="{locale:Locale SettingsTabSystemSystemTime}"
+                            ToolTip.Tip="{locale:Locale TimeTooltip}" />
+                        <DatePicker
+                            Width="350"
+                            VerticalAlignment="Center"
+                            SelectedDate="{Binding CurrentDate}"
+                            ToolTip.Tip="{locale:Locale TimeTooltip}" />
                     </StackPanel>
                     <StackPanel Margin="250,0,0,10" Orientation="Horizontal">
                         <TimePicker
+                            Width="350"
                             VerticalAlignment="Center"
                             ClockIdentifier="24HourClock"
-                            SelectedTime="{Binding TimeOffset}"
-                            Width="350"
+                            SelectedTime="{Binding CurrentTime}"
                             ToolTip.Tip="{locale:Locale TimeTooltip}" />
                     </StackPanel>
                     <CheckBox IsChecked="{Binding EnableVsync}">
-                        <TextBlock Text="{locale:Locale SettingsTabSystemEnableVsync}"
-                                   ToolTip.Tip="{locale:Locale VSyncToggleTooltip}" />
+                        <TextBlock Text="{locale:Locale SettingsTabSystemEnableVsync}" ToolTip.Tip="{locale:Locale VSyncToggleTooltip}" />
                     </CheckBox>
                     <CheckBox IsChecked="{Binding EnableFsIntegrityChecks}">
-                        <TextBlock Text="{locale:Locale SettingsTabSystemEnableFsIntegrityChecks}"
-                                   ToolTip.Tip="{locale:Locale FsIntegrityToggleTooltip}" />
+                        <TextBlock Text="{locale:Locale SettingsTabSystemEnableFsIntegrityChecks}" ToolTip.Tip="{locale:Locale FsIntegrityToggleTooltip}" />
                     </CheckBox>
                 </StackPanel>
                 <Separator Height="1" />
@@ -180,12 +179,10 @@
                     Margin="10,0,0,0"
                     HorizontalAlignment="Stretch"
                     Orientation="Vertical">
-                    <CheckBox IsChecked="{Binding ExpandDramSize}"
-                              ToolTip.Tip="{locale:Locale DRamTooltip}">
+                    <CheckBox IsChecked="{Binding ExpandDramSize}" ToolTip.Tip="{locale:Locale DRamTooltip}">
                         <TextBlock Text="{locale:Locale SettingsTabSystemExpandDramSize}" />
                     </CheckBox>
-                    <CheckBox IsChecked="{Binding IgnoreMissingServices}"
-                              ToolTip.Tip="{locale:Locale IgnoreMissingServicesTooltip}">
+                    <CheckBox IsChecked="{Binding IgnoreMissingServices}" ToolTip.Tip="{locale:Locale IgnoreMissingServicesTooltip}">
                         <TextBlock Text="{locale:Locale SettingsTabSystemIgnoreMissingServices}" />
                     </CheckBox>
                 </StackPanel>

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

@@ -21,23 +21,52 @@
     </Window.Styles>
     <Grid Name="CheatGrid" Margin="15">
         <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
             <RowDefinition Height="Auto" />
             <RowDefinition Height="Auto" />
             <RowDefinition Height="*" />
             <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="*" />
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
         <TextBlock
             Grid.Row="1"
+            Grid.Column="0"
+            Grid.ColumnSpan="2"
             MaxWidth="500"
-            Margin="20,15,20,20"
+            Margin="20,15,20,5"
             HorizontalAlignment="Center"
             VerticalAlignment="Center"
             LineHeight="18"
             Text="{Binding Heading}"
             TextAlignment="Center"
             TextWrapping="Wrap" />
-        <Border
+        <TextBlock
             Grid.Row="2"
+            Grid.Column="0"
+            MaxWidth="500"
+            Margin="140,15,20,5"
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            LineHeight="30"
+            Text="{locale:Locale BuildId}"
+            TextAlignment="Center"
+            TextWrapping="Wrap" />
+        <TextBox
+            Grid.Row="2"
+            Grid.Column="1"
+            Margin="0,5,110,5"
+            MinWidth="160"
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            Text="{Binding BuildId}"
+            IsReadOnly="True" />
+        <Border
+            Grid.Row="3"
+            Grid.Column="0"
+            Grid.ColumnSpan="2"
             Margin="5"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Stretch"
@@ -81,7 +110,9 @@
             </TreeView>
         </Border>
         <DockPanel
-            Grid.Row="3"
+            Grid.Row="4"
+            Grid.Column="0"
+            Grid.ColumnSpan="2"
             Margin="0"
             HorizontalAlignment="Stretch">
             <DockPanel Margin="0" HorizontalAlignment="Right">

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

@@ -1,8 +1,10 @@
-using Avalonia.Collections;
+using Avalonia;
+using Avalonia.Collections;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Models;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.HLE.HOS;
+using Ryujinx.Ui.App.Common;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -17,6 +19,7 @@ namespace Ryujinx.Ava.UI.Windows
         private AvaloniaList<CheatsList> LoadedCheats { get; }
 
         public string Heading { get; }
+        public string BuildId { get; }
 
         public CheatWindow()
         {
@@ -27,12 +30,13 @@ namespace Ryujinx.Ava.UI.Windows
             Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance[LocaleKeys.CheatWindowTitle];
         }
 
-        public CheatWindow(VirtualFileSystem virtualFileSystem, string titleId, string titleName)
+        public CheatWindow(VirtualFileSystem virtualFileSystem, string titleId, string titleName, string titlePath)
         {
             LoadedCheats = new AvaloniaList<CheatsList>();
 
             Heading = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.CheatWindowHeading, titleName, titleId.ToUpper());
-
+            BuildId = ApplicationData.GetApplicationBuildId(virtualFileSystem, titlePath);
+            
             InitializeComponent();
 
             string modsBasePath = ModLoader.GetModsBasePath();

src/Ryujinx.Cpu/AppleHv/HvMemoryManager.cs

@@ -1,5 +1,4 @@
 using ARMeilleure.Memory;
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using Ryujinx.Memory.Tracking;
@@ -822,21 +821,21 @@ namespace Ryujinx.Cpu.AppleHv
         }
 
         /// <inheritdoc/>
-        public CpuRegionHandle BeginTracking(ulong address, ulong size, int id)
+        public RegionHandle BeginTracking(ulong address, ulong size, int id)
         {
-            return new CpuRegionHandle(Tracking.BeginTracking(address, size, id));
+            return Tracking.BeginTracking(address, size, id);
         }
 
         /// <inheritdoc/>
-        public CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
         {
-            return new CpuMultiRegionHandle(Tracking.BeginGranularTracking(address, size, handles, granularity, id));
+            return Tracking.BeginGranularTracking(address, size, handles, granularity, id);
         }
 
         /// <inheritdoc/>
-        public CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
+        public SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
         {
-            return new CpuSmartMultiRegionHandle(Tracking.BeginSmartGranularTracking(address, size, granularity, id));
+            return Tracking.BeginSmartGranularTracking(address, size, granularity, id);
         }
 
         /// <summary>

src/Ryujinx.Cpu/IVirtualMemoryManagerTracked.cs

@@ -1,5 +1,4 @@
-using Ryujinx.Cpu.Tracking;
-using Ryujinx.Memory;
+using Ryujinx.Memory;
 using Ryujinx.Memory.Tracking;
 using System;
 using System.Collections.Generic;
@@ -30,7 +29,7 @@ namespace Ryujinx.Cpu
         /// <param name="size">Size of the region</param>
         /// <param name="id">Handle ID</param>
         /// <returns>The memory tracking handle</returns>
-        CpuRegionHandle BeginTracking(ulong address, ulong size, int id);
+        RegionHandle BeginTracking(ulong address, ulong size, int id);
 
         /// <summary>
         /// Obtains a memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.
@@ -41,7 +40,7 @@ namespace Ryujinx.Cpu
         /// <param name="granularity">Desired granularity of write tracking</param>
         /// <param name="id">Handle ID</param>
         /// <returns>The memory tracking handle</returns>
-        CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id);
+        MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id);
 
         /// <summary>
         /// Obtains a smart memory tracking handle for the given virtual region, with a specified granularity. This should be disposed when finished with.
@@ -51,6 +50,6 @@ namespace Ryujinx.Cpu
         /// <param name="granularity">Desired granularity of write tracking</param>
         /// <param name="id">Handle ID</param>
         /// <returns>The memory tracking handle</returns>
-        CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id);
+        SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id);
     }
 }

src/Ryujinx.Cpu/Jit/MemoryManager.cs

@@ -1,5 +1,4 @@
 using ARMeilleure.Memory;
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using Ryujinx.Memory.Tracking;
@@ -629,21 +628,21 @@ namespace Ryujinx.Cpu.Jit
         }
 
         /// <inheritdoc/>
-        public CpuRegionHandle BeginTracking(ulong address, ulong size, int id)
+        public RegionHandle BeginTracking(ulong address, ulong size, int id)
         {
-            return new CpuRegionHandle(Tracking.BeginTracking(address, size, id));
+            return Tracking.BeginTracking(address, size, id);
         }
 
         /// <inheritdoc/>
-        public CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
         {
-            return new CpuMultiRegionHandle(Tracking.BeginGranularTracking(address, size, handles, granularity, id));
+            return Tracking.BeginGranularTracking(address, size, handles, granularity, id);
         }
 
         /// <inheritdoc/>
-        public CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
+        public SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
         {
-            return new CpuSmartMultiRegionHandle(Tracking.BeginSmartGranularTracking(address, size, granularity, id));
+            return Tracking.BeginSmartGranularTracking(address, size, granularity, id);
         }
 
         /// <inheritdoc/>

src/Ryujinx.Cpu/Jit/MemoryManagerHostMapped.cs

@@ -1,5 +1,4 @@
 using ARMeilleure.Memory;
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using Ryujinx.Memory.Tracking;
@@ -706,21 +705,21 @@ namespace Ryujinx.Cpu.Jit
         }
 
         /// <inheritdoc/>
-        public CpuRegionHandle BeginTracking(ulong address, ulong size, int id)
+        public RegionHandle BeginTracking(ulong address, ulong size, int id)
         {
-            return new CpuRegionHandle(Tracking.BeginTracking(address, size, id));
+            return Tracking.BeginTracking(address, size, id);
         }
 
         /// <inheritdoc/>
-        public CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, IEnumerable<IRegionHandle> handles, ulong granularity, int id)
         {
-            return new CpuMultiRegionHandle(Tracking.BeginGranularTracking(address, size, handles, granularity, id));
+            return Tracking.BeginGranularTracking(address, size, handles, granularity, id);
         }
 
         /// <inheritdoc/>
-        public CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
+        public SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ulong granularity, int id)
         {
-            return new CpuSmartMultiRegionHandle(Tracking.BeginSmartGranularTracking(address, size, granularity, id));
+            return Tracking.BeginSmartGranularTracking(address, size, granularity, id);
         }
 
         /// <summary>

src/Ryujinx.Cpu/Tracking/CpuMultiRegionHandle.cs

@@ -1,28 +0,0 @@
-using Ryujinx.Memory.Tracking;
-using System;
-using System.Collections.Generic;
-
-namespace Ryujinx.Cpu.Tracking
-{
-    public class CpuMultiRegionHandle : IMultiRegionHandle
-    {
-        private readonly MultiRegionHandle _impl;
-
-        public bool Dirty => _impl.Dirty;
-
-        internal CpuMultiRegionHandle(MultiRegionHandle impl)
-        {
-            _impl = impl;
-        }
-
-        public void Dispose() => _impl.Dispose();
-        public void ForceDirty(ulong address, ulong size) => _impl.ForceDirty(address, size);
-        public IEnumerable<IRegionHandle> GetHandles() => _impl.GetHandles();
-        public void QueryModified(Action<ulong, ulong> modifiedAction) => _impl.QueryModified(modifiedAction);
-        public void QueryModified(ulong address, ulong size, Action<ulong, ulong> modifiedAction) => _impl.QueryModified(address, size, modifiedAction);
-        public void QueryModified(ulong address, ulong size, Action<ulong, ulong> modifiedAction, int sequenceNumber) => _impl.QueryModified(address, size, modifiedAction, sequenceNumber);
-        public void RegisterAction(ulong address, ulong size, RegionSignal action) => _impl.RegisterAction(address, size, action);
-        public void RegisterPreciseAction(ulong address, ulong size, PreciseRegionSignal action) => _impl.RegisterPreciseAction(address, size, action);
-        public void SignalWrite() => _impl.SignalWrite();
-    }
-}

src/Ryujinx.Cpu/Tracking/CpuRegionHandle.cs

@@ -1,37 +0,0 @@
-using Ryujinx.Memory.Tracking;
-using System;
-
-namespace Ryujinx.Cpu.Tracking
-{
-    public class CpuRegionHandle : IRegionHandle
-    {
-        private readonly RegionHandle _impl;
-
-        public bool Dirty => _impl.Dirty;
-        public bool Unmapped => _impl.Unmapped;
-        public ulong Address => _impl.Address;
-        public ulong Size => _impl.Size;
-        public ulong EndAddress => _impl.EndAddress;
-
-        internal CpuRegionHandle(RegionHandle impl)
-        {
-            _impl = impl;
-        }
-
-        public void Dispose() => _impl.Dispose();
-        public bool DirtyOrVolatile() => _impl.DirtyOrVolatile();
-        public void ForceDirty() => _impl.ForceDirty();
-        public IRegionHandle GetHandle() => _impl;
-        public void RegisterAction(RegionSignal action) => _impl.RegisterAction(action);
-        public void RegisterPreciseAction(PreciseRegionSignal action) => _impl.RegisterPreciseAction(action);
-        public void RegisterDirtyEvent(Action action) => _impl.RegisterDirtyEvent(action);
-        public void Reprotect(bool asDirty = false) => _impl.Reprotect(asDirty);
-
-        public bool OverlapsWith(ulong address, ulong size) => _impl.OverlapsWith(address, size);
-
-        public bool RangeEquals(CpuRegionHandle other)
-        {
-            return _impl.RealAddress == other._impl.RealAddress && _impl.RealSize == other._impl.RealSize;
-        }
-    }
-}

src/Ryujinx.Cpu/Tracking/CpuSmartMultiRegionHandle.cs

@@ -1,26 +0,0 @@
-using Ryujinx.Memory.Tracking;
-using System;
-
-namespace Ryujinx.Cpu.Tracking
-{
-    public class CpuSmartMultiRegionHandle : IMultiRegionHandle
-    {
-        private readonly SmartMultiRegionHandle _impl;
-
-        public bool Dirty => _impl.Dirty;
-
-        internal CpuSmartMultiRegionHandle(SmartMultiRegionHandle impl)
-        {
-            _impl = impl;
-        }
-
-        public void Dispose() => _impl.Dispose();
-        public void ForceDirty(ulong address, ulong size) => _impl.ForceDirty(address, size);
-        public void RegisterAction(RegionSignal action) => _impl.RegisterAction(action);
-        public void RegisterPreciseAction(PreciseRegionSignal action) => _impl.RegisterPreciseAction(action);
-        public void QueryModified(Action<ulong, ulong> modifiedAction) => _impl.QueryModified(modifiedAction);
-        public void QueryModified(ulong address, ulong size, Action<ulong, ulong> modifiedAction) => _impl.QueryModified(address, size, modifiedAction);
-        public void QueryModified(ulong address, ulong size, Action<ulong, ulong> modifiedAction, int sequenceNumber) => _impl.QueryModified(address, size, modifiedAction, sequenceNumber);
-        public void SignalWrite() => _impl.SignalWrite();
-    }
-}

src/Ryujinx.Graphics.Gpu/Image/Pool.cs

@@ -1,5 +1,5 @@
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Graphics.Gpu.Memory;
+using Ryujinx.Memory.Tracking;
 using System;
 using System.Runtime.InteropServices;
 
@@ -40,7 +40,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// </summary>
         public ulong Size { get; }
 
-        private readonly CpuMultiRegionHandle _memoryTracking;
+        private readonly MultiRegionHandle _memoryTracking;
         private readonly Action<ulong, ulong> _modifiedDelegate;
 
         private int _modifiedSequenceOffset;

src/Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs

@@ -537,7 +537,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 if (hostTexture != null && texture.Target == Target.TextureBuffer)
                 {
                     // Ensure that the buffer texture is using the correct buffer as storage.
-                    // Buffers are frequently re-created to accomodate larger data, so we need to re-bind
+                    // Buffers are frequently re-created to accommodate larger data, so we need to re-bind
                     // to ensure we're not using a old buffer that was already deleted.
                     _channel.BufferManager.SetBufferTextureStorage(stage, hostTexture, texture.Range.GetSubRange(0).Address, texture.Size, bindingInfo, bindingInfo.Format, false);
 
@@ -666,7 +666,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 if (hostTexture != null && texture.Target == Target.TextureBuffer)
                 {
                     // Ensure that the buffer texture is using the correct buffer as storage.
-                    // Buffers are frequently re-created to accomodate larger data, so we need to re-bind
+                    // Buffers are frequently re-created to accommodate larger data, so we need to re-bind
                     // to ensure we're not using a old buffer that was already deleted.
 
                     Format format = bindingInfo.Format;
@@ -879,4 +879,4 @@ namespace Ryujinx.Graphics.Gpu.Image
             Array.Clear(_imageState);
         }
     }
-}
+}

src/Ryujinx.Graphics.Gpu/Image/TextureGroup.cs

@@ -1,10 +1,10 @@
 using Ryujinx.Common.Memory;
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Gpu.Memory;
 using Ryujinx.Graphics.Texture;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
+using Ryujinx.Memory.Tracking;
 using System;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
@@ -255,7 +255,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 {
                     TextureGroupHandle group = _handles[baseHandle + i];
 
-                    foreach (CpuRegionHandle handle in group.Handles)
+                    foreach (RegionHandle handle in group.Handles)
                     {
                         if (handle.Dirty)
                         {
@@ -296,7 +296,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     bool handleDirty = false;
                     bool handleUnmapped = false;
 
-                    foreach (CpuRegionHandle handle in group.Handles)
+                    foreach (RegionHandle handle in group.Handles)
                     {
                         if (handle.Dirty)
                         {
@@ -703,7 +703,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="group">The group to register an action for</param>
         public void RegisterAction(TextureGroupHandle group)
         {
-            foreach (CpuRegionHandle handle in group.Handles)
+            foreach (RegionHandle handle in group.Handles)
             {
                 handle.RegisterAction((address, size) => FlushAction(group, address, size));
             }
@@ -985,7 +985,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="address">The start address of the tracked region</param>
         /// <param name="size">The size of the tracked region</param>
         /// <returns>A CpuRegionHandle covering the given range</returns>
-        private CpuRegionHandle GenerateHandle(ulong address, ulong size)
+        private RegionHandle GenerateHandle(ulong address, ulong size)
         {
             return _physicalMemory.BeginTracking(address, size, ResourceKind.Texture);
         }
@@ -1005,7 +1005,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             int endOffset = _allOffsets[viewEnd] + _sliceSizes[lastLevel];
             int size = endOffset - offset;
 
-            var result = new List<CpuRegionHandle>();
+            var result = new List<RegionHandle>();
 
             for (int i = 0; i < TextureRange.Count; i++)
             {
@@ -1050,7 +1050,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 views,
                 result.ToArray());
 
-            foreach (CpuRegionHandle handle in result)
+            foreach (RegionHandle handle in result)
             {
                 handle.RegisterDirtyEvent(() => DirtyAction(groupHandle));
             }
@@ -1248,7 +1248,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                                 continue;
                             }
 
-                            foreach (CpuRegionHandle handle in groupHandle.Handles)
+                            foreach (RegionHandle handle in groupHandle.Handles)
                             {
                                 bool hasMatch = false;
 
@@ -1270,7 +1270,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     }
                     else
                     {
-                        foreach (CpuRegionHandle handle in groupHandle.Handles)
+                        foreach (RegionHandle handle in groupHandle.Handles)
                         {
                             handle.Reprotect();
                         }
@@ -1303,7 +1303,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             if (!(_hasMipViews || _hasLayerViews))
             {
                 // Single dirty region.
-                var cpuRegionHandles = new CpuRegionHandle[TextureRange.Count];
+                var cpuRegionHandles = new RegionHandle[TextureRange.Count];
                 int count = 0;
 
                 for (int i = 0; i < TextureRange.Count; i++)
@@ -1322,7 +1322,7 @@ namespace Ryujinx.Graphics.Gpu.Image
 
                 var groupHandle = new TextureGroupHandle(this, 0, Storage.Size, _views, 0, 0, 0, _allOffsets.Length, cpuRegionHandles);
 
-                foreach (CpuRegionHandle handle in cpuRegionHandles)
+                foreach (RegionHandle handle in cpuRegionHandles)
                 {
                     handle.RegisterDirtyEvent(() => DirtyAction(groupHandle));
                 }

src/Ryujinx.Graphics.Gpu/Image/TextureGroupHandle.cs

@@ -1,5 +1,5 @@
-using Ryujinx.Cpu.Tracking;
-using Ryujinx.Graphics.Gpu.Synchronization;
+using Ryujinx.Graphics.Gpu.Synchronization;
+using Ryujinx.Memory.Tracking;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -85,7 +85,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <summary>
         /// The CPU memory tracking handles that cover this handle.
         /// </summary>
-        public CpuRegionHandle[] Handles { get; }
+        public RegionHandle[] Handles { get; }
 
         /// <summary>
         /// True if a texture overlapping this handle has been modified. Is set false when the flush action is called.
@@ -127,7 +127,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                                   int firstLevel,
                                   int baseSlice,
                                   int sliceCount,
-                                  CpuRegionHandle[] handles)
+                                  RegionHandle[] handles)
         {
             _group = group;
             _firstLayer = firstLayer;
@@ -642,7 +642,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// </summary>
         public void Dispose()
         {
-            foreach (CpuRegionHandle handle in Handles)
+            foreach (RegionHandle handle in Handles)
             {
                 handle.Dispose();
             }

src/Ryujinx.Graphics.Gpu/Memory/Buffer.cs

@@ -1,4 +1,3 @@
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Gpu.Synchronization;
 using Ryujinx.Memory.Range;
@@ -54,8 +53,8 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// </remarks>
         private BufferModifiedRangeList _modifiedRanges = null;
 
-        private readonly CpuMultiRegionHandle _memoryTrackingGranular;
-        private readonly CpuRegionHandle _memoryTracking;
+        private readonly MultiRegionHandle _memoryTrackingGranular;
+        private readonly RegionHandle _memoryTracking;
 
         private readonly RegionSignal _externalFlushDelegate;
         private readonly Action<ulong, ulong> _loadDelegate;
@@ -102,7 +101,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                     }
                     else
                     {
-                        return Enumerable.Repeat(buffer._memoryTracking.GetHandle(), 1);
+                        return Enumerable.Repeat(buffer._memoryTracking, 1);
                     }
                 });
             }

src/Ryujinx.Graphics.Gpu/Memory/GpuRegionHandle.cs

@@ -1,5 +1,4 @@
-using Ryujinx.Cpu.Tracking;
-using Ryujinx.Memory.Tracking;
+using Ryujinx.Memory.Tracking;
 using System;
 
 namespace Ryujinx.Graphics.Gpu.Memory
@@ -9,7 +8,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
     /// </summary>
     class GpuRegionHandle : IRegionHandle
     {
-        private readonly CpuRegionHandle[] _cpuRegionHandles;
+        private readonly RegionHandle[] _cpuRegionHandles;
 
         public bool Dirty
         {
@@ -35,7 +34,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// Create a new GpuRegionHandle, made up of mulitple CpuRegionHandles.
         /// </summary>
         /// <param name="cpuRegionHandles">The CpuRegionHandles that make up this handle</param>
-        public GpuRegionHandle(CpuRegionHandle[] cpuRegionHandles)
+        public GpuRegionHandle(RegionHandle[] cpuRegionHandles)
         {
             _cpuRegionHandles = cpuRegionHandles;
         }

src/Ryujinx.Graphics.Gpu/Memory/PhysicalMemory.cs

@@ -1,5 +1,4 @@
 using Ryujinx.Cpu;
-using Ryujinx.Cpu.Tracking;
 using Ryujinx.Graphics.Gpu.Image;
 using Ryujinx.Graphics.Gpu.Shader;
 using Ryujinx.Memory;
@@ -348,7 +347,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="size">Size of the region</param>
         /// <param name="kind">Kind of the resource being tracked</param>
         /// <returns>The memory tracking handle</returns>
-        public CpuRegionHandle BeginTracking(ulong address, ulong size, ResourceKind kind)
+        public RegionHandle BeginTracking(ulong address, ulong size, ResourceKind kind)
         {
             return _cpuMemory.BeginTracking(address, size, (int)kind);
         }
@@ -361,7 +360,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <returns>The memory tracking handle</returns>
         public GpuRegionHandle BeginTracking(MultiRange range, ResourceKind kind)
         {
-            var cpuRegionHandles = new CpuRegionHandle[range.Count];
+            var cpuRegionHandles = new RegionHandle[range.Count];
             int count = 0;
 
             for (int i = 0; i < range.Count; i++)
@@ -390,7 +389,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="handles">Handles to inherit state from or reuse</param>
         /// <param name="granularity">Desired granularity of write tracking</param>
         /// <returns>The memory tracking handle</returns>
-        public CpuMultiRegionHandle BeginGranularTracking(ulong address, ulong size, ResourceKind kind, IEnumerable<IRegionHandle> handles = null, ulong granularity = 4096)
+        public MultiRegionHandle BeginGranularTracking(ulong address, ulong size, ResourceKind kind, IEnumerable<IRegionHandle> handles = null, ulong granularity = 4096)
         {
             return _cpuMemory.BeginGranularTracking(address, size, handles, granularity, (int)kind);
         }
@@ -403,7 +402,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="kind">Kind of the resource being tracked</param>
         /// <param name="granularity">Desired granularity of write tracking</param>
         /// <returns>The memory tracking handle</returns>
-        public CpuSmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ResourceKind kind, ulong granularity = 4096)
+        public SmartMultiRegionHandle BeginSmartGranularTracking(ulong address, ulong size, ResourceKind kind, ulong granularity = 4096)
         {
             return _cpuMemory.BeginSmartGranularTracking(address, size, granularity, (int)kind);
         }

src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs

@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         private const ushort FileFormatVersionMajor = 1;
         private const ushort FileFormatVersionMinor = 2;
         private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
-        private const uint CodeGenVersion = 2237;
+        private const uint CodeGenVersion = 4821;
 
         private const string SharedTocFileName = "shared.toc";
         private const string SharedDataFileName = "shared.data";

src/Ryujinx.Graphics.Gpu/Shader/DiskCache/ParallelDiskCacheLoader.cs

@@ -299,10 +299,13 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
 
                     if (_programList.Count != 0)
                     {
+                        _stateChangeCallback(ShaderCacheState.Packaging, 0, _programList.Count);
+
                         Logger.Info?.Print(LogClass.Gpu, $"Rebuilding {_programList.Count} shaders...");
 
                         using var streams = _hostStorage.GetOutputStreams(_context);
 
+                        int packagedShaders = 0;
                         foreach (var kv in _programList)
                         {
                             if (!Active)
@@ -311,7 +314,10 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
                             }
 
                             (CachedShaderProgram program, byte[] binaryCode) = kv.Value;
+
                             _hostStorage.AddShader(_context, program, binaryCode, streams);
+
+                            _stateChangeCallback(ShaderCacheState.Packaging, ++packagedShaders, _programList.Count);
                         }
 
                         Logger.Info?.Print(LogClass.Gpu, $"Rebuilt {_programList.Count} shaders successfully.");

src/Ryujinx.Graphics.Gpu/Shader/ShaderCacheState.cs

@@ -7,6 +7,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
         Start,
         /// <summary>Shader cache is loading</summary>
         Loading,
+        /// <summary>Shader cache is written to disk</summary>
+        Packaging,
         /// <summary>Shader cache finished loading</summary>
         Loaded
     }

src/Ryujinx.Graphics.Shader/Translation/Optimizations/GlobalToStorage.cs

@@ -161,12 +161,12 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
             Operand addrLow,
             bool isStg16Or8)
         {
-            int baseAddressCbOffset = GetStorageCbOffset(config.Stage, storageIndex);
+            (int sbCbSlot, int sbCbOffset) = config.GetSbCbInfo(storageIndex);
 
             bool storageAligned = !(config.GpuAccessor.QueryHasUnalignedStorageBuffer() || config.GpuAccessor.QueryHostStorageBufferOffsetAlignment() > Constants.StorageAlignment);
 
             (Operand byteOffset, int constantOffset) = storageAligned ?
-                GetStorageOffset(block, Utils.FindLastOperation(addrLow, block), baseAddressCbOffset) :
+                GetStorageOffset(block, Utils.FindLastOperation(addrLow, block), sbCbSlot, sbCbOffset) :
                 (null, 0);
 
             if (byteOffset != null)
@@ -176,8 +176,6 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
 
             if (byteOffset == null)
             {
-                (int sbCbSlot, int sbCbOffset) = config.GetSbCbInfo(storageIndex);
-
                 Operand baseAddrLow = Cbuf(sbCbSlot, sbCbOffset);
                 Operand baseAddrTrunc = Local();
 
@@ -217,9 +215,9 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
             return wordOffset;
         }
 
-        private static bool IsCb0Offset(Operand operand, int offset)
+        private static bool IsCbOffset(Operand operand, int slot, int offset)
         {
-            return operand.Type == OperandType.ConstantBuffer && operand.GetCbufSlot() == 0 && operand.GetCbufOffset() == offset;
+            return operand.Type == OperandType.ConstantBuffer && operand.GetCbufSlot() == slot && operand.GetCbufOffset() == offset;
         }
 
         private static void ReplaceAddressAlignment(LinkedList<INode> list, Operand address, Operand byteOffset, int constantOffset)
@@ -263,9 +261,9 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
             }
         }
 
-        private static (Operand, int) GetStorageOffset(BasicBlock block, Operand address, int baseAddressCbOffset)
+        private static (Operand, int) GetStorageOffset(BasicBlock block, Operand address, int cbSlot, int baseAddressCbOffset)
         {
-            if (IsCb0Offset(address, baseAddressCbOffset))
+            if (IsCbOffset(address, cbSlot, baseAddressCbOffset))
             {
                 // Direct offset: zero.
                 return (Const(0), 0);
@@ -275,7 +273,7 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
 
             address = Utils.FindLastOperation(address, block);
 
-            if (IsCb0Offset(address, baseAddressCbOffset))
+            if (IsCbOffset(address, cbSlot, baseAddressCbOffset))
             {
                 // Only constant offset
                 return (Const(0), constantOffset);
@@ -289,11 +287,11 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
             Operand src1 = offsetAdd.GetSource(0);
             Operand src2 = Utils.FindLastOperation(offsetAdd.GetSource(1), block);
 
-            if (IsCb0Offset(src2, baseAddressCbOffset))
+            if (IsCbOffset(src2, cbSlot, baseAddressCbOffset))
             {
                 return (src1, constantOffset);
             }
-            else if (IsCb0Offset(src1, baseAddressCbOffset))
+            else if (IsCbOffset(src1, cbSlot, baseAddressCbOffset))
             {
                 return (src2, constantOffset);
             }

src/Ryujinx.Graphics.Vulkan/Auto.cs

@@ -105,6 +105,23 @@ namespace Ryujinx.Graphics.Vulkan
             }
         }
 
+        public bool TryIncrementReferenceCount()
+        {
+            int lastValue;
+            do
+            {
+                lastValue = _referenceCount;
+
+                if (lastValue == 0)
+                {
+                    return false;
+                }
+            }
+            while (Interlocked.CompareExchange(ref _referenceCount, lastValue + 1, lastValue) != lastValue);
+
+            return true;
+        }
+
         public void IncrementReferenceCount()
         {
             if (Interlocked.Increment(ref _referenceCount) == 1)

src/Ryujinx.Graphics.Vulkan/BufferHolder.cs

@@ -599,9 +599,10 @@ namespace Ryujinx.Graphics.Vulkan
             Auto<DisposableBuffer> dst,
             int srcOffset,
             int dstOffset,
-            int size)
+            int size,
+            bool registerSrcUsage = true)
         {
-            var srcBuffer = src.Get(cbs, srcOffset, size).Value;
+            var srcBuffer = registerSrcUsage ? src.Get(cbs, srcOffset, size).Value : src.GetUnsafe().Value;
             var dstBuffer = dst.Get(cbs, dstOffset, size).Value;
 
             InsertBufferBarrier(

src/Ryujinx.Graphics.Vulkan/CommandBufferPool.cs

@@ -31,7 +31,7 @@ namespace Ryujinx.Graphics.Vulkan
             public SemaphoreHolder Semaphore;
 
             public List<IAuto> Dependants;
-            public HashSet<MultiFenceHolder> Waitables;
+            public List<MultiFenceHolder> Waitables;
             public HashSet<SemaphoreHolder> Dependencies;
 
             public void Initialize(Vk api, Device device, CommandPool pool)
@@ -47,7 +47,7 @@ namespace Ryujinx.Graphics.Vulkan
                 api.AllocateCommandBuffers(device, allocateInfo, out CommandBuffer);
 
                 Dependants = new List<IAuto>();
-                Waitables = new HashSet<MultiFenceHolder>();
+                Waitables = new List<MultiFenceHolder>();
                 Dependencies = new HashSet<SemaphoreHolder>();
             }
         }
@@ -143,8 +143,10 @@ namespace Ryujinx.Graphics.Vulkan
         public void AddWaitable(int cbIndex, MultiFenceHolder waitable)
         {
             ref var entry = ref _commandBuffers[cbIndex];
-            waitable.AddFence(cbIndex, entry.Fence);
-            entry.Waitables.Add(waitable);
+            if (waitable.AddFence(cbIndex, entry.Fence))
+            {
+                entry.Waitables.Add(waitable);
+            }
         }
 
         public bool HasWaitableOnRentedCommandBuffer(MultiFenceHolder waitable, int offset, int size)
@@ -156,7 +158,7 @@ namespace Ryujinx.Graphics.Vulkan
                     ref var entry = ref _commandBuffers[i];
 
                     if (entry.InUse &&
-                        entry.Waitables.Contains(waitable) &&
+                        waitable.HasFence(i) &&
                         waitable.IsBufferRangeInUse(i, offset, size))
                     {
                         return true;
@@ -331,7 +333,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             foreach (var waitable in entry.Waitables)
             {
-                waitable.RemoveFence(cbIndex, entry.Fence);
+                waitable.RemoveFence(cbIndex);
                 waitable.RemoveBufferUses(cbIndex);
             }
 

src/Ryujinx.Graphics.Vulkan/FenceHolder.cs

@@ -32,6 +32,25 @@ namespace Ryujinx.Graphics.Vulkan
             return _fence;
         }
 
+        public bool TryGet(out Fence fence)
+        {
+            int lastValue;
+            do
+            {
+                lastValue = _referenceCount;
+
+                if (lastValue == 0)
+                {
+                    fence = default;
+                    return false;
+                }
+            }
+            while (Interlocked.CompareExchange(ref _referenceCount, lastValue + 1, lastValue) != lastValue);
+
+            fence = _fence;
+            return true;
+        }
+
         public Fence Get()
         {
             Interlocked.Increment(ref _referenceCount);

src/Ryujinx.Graphics.Vulkan/MultiFenceHolder.cs

@@ -1,6 +1,5 @@
 using Silk.NET.Vulkan;
-using System.Collections.Generic;
-using System.Linq;
+using System;
 
 namespace Ryujinx.Graphics.Vulkan
 {
@@ -11,7 +10,7 @@ namespace Ryujinx.Graphics.Vulkan
     {
         private static int BufferUsageTrackingGranularity = 4096;
 
-        private readonly Dictionary<FenceHolder, int> _fences;
+        private readonly FenceHolder[] _fences;
         private BufferUsageBitmap _bufferUsageBitmap;
 
         /// <summary>
@@ -19,7 +18,7 @@ namespace Ryujinx.Graphics.Vulkan
         /// </summary>
         public MultiFenceHolder()
         {
-            _fences = new Dictionary<FenceHolder, int>();
+            _fences = new FenceHolder[CommandBufferPool.MaxCommandBuffers];
         }
 
         /// <summary>
@@ -28,7 +27,7 @@ namespace Ryujinx.Graphics.Vulkan
         /// <param name="size">Size of the buffer</param>
         public MultiFenceHolder(int size)
         {
-            _fences = new Dictionary<FenceHolder, int>();
+            _fences = new FenceHolder[CommandBufferPool.MaxCommandBuffers];
             _bufferUsageBitmap = new BufferUsageBitmap(size, BufferUsageTrackingGranularity);
         }
 
@@ -80,25 +79,37 @@ namespace Ryujinx.Graphics.Vulkan
         /// </summary>
         /// <param name="cbIndex">Command buffer index of the command buffer that owns the fence</param>
         /// <param name="fence">Fence to be added</param>
-        public void AddFence(int cbIndex, FenceHolder fence)
+        /// <returns>True if the command buffer's previous fence value was null</returns>
+        public bool AddFence(int cbIndex, FenceHolder fence)
         {
-            lock (_fences)
+            ref FenceHolder fenceRef = ref _fences[cbIndex];
+
+            if (fenceRef == null)
             {
-                _fences.TryAdd(fence, cbIndex);
+                fenceRef = fence;
+                return true;
             }
+
+            return false;
         }
 
         /// <summary>
         /// Removes a fence from the holder.
         /// </summary>
         /// <param name="cbIndex">Command buffer index of the command buffer that owns the fence</param>
-        /// <param name="fence">Fence to be removed</param>
-        public void RemoveFence(int cbIndex, FenceHolder fence)
+        public void RemoveFence(int cbIndex)
         {
-            lock (_fences)
-            {
-                _fences.Remove(fence);
-            }
+            _fences[cbIndex] = null;
+        }
+
+        /// <summary>
+        /// Determines if a fence referenced on the given command buffer.
+        /// </summary>
+        /// <param name="cbIndex">Index of the command buffer to check if it's used</param>
+        /// <returns>True if referenced, false otherwise</returns>
+        public bool HasFence(int cbIndex)
+        {
+            return _fences[cbIndex] != null;
         }
 
         /// <summary>
@@ -147,21 +158,29 @@ namespace Ryujinx.Graphics.Vulkan
         /// <returns>True if all fences were signaled before the timeout expired, false otherwise</returns>
         private bool WaitForFencesImpl(Vk api, Device device, int offset, int size, bool hasTimeout, ulong timeout)
         {
-            FenceHolder[] fenceHolders;
-            Fence[] fences;
+            Span<FenceHolder> fenceHolders = new FenceHolder[CommandBufferPool.MaxCommandBuffers];
 
-            lock (_fences)
+            int count = size != 0 ? GetOverlappingFences(fenceHolders, offset, size) : GetFences(fenceHolders);
+            Span<Fence> fences = stackalloc Fence[count];
+
+            int fenceCount = 0;
+
+            for (int i = 0; i < count; i++)
             {
-                fenceHolders = size != 0 ? GetOverlappingFences(offset, size) : _fences.Keys.ToArray();
-                fences = new Fence[fenceHolders.Length];
-
-                for (int i = 0; i < fenceHolders.Length; i++)
+                if (fenceHolders[i].TryGet(out Fence fence))
                 {
-                    fences[i] = fenceHolders[i].Get();
+                    fences[fenceCount] = fence;
+
+                    if (fenceCount < i)
+                    {
+                        fenceHolders[fenceCount] = fenceHolders[i];
+                    }
+
+                    fenceCount++;
                 }
             }
 
-            if (fences.Length == 0)
+            if (fenceCount == 0)
             {
                 return true;
             }
@@ -170,14 +189,14 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (hasTimeout)
             {
-                signaled = FenceHelper.AllSignaled(api, device, fences, timeout);
+                signaled = FenceHelper.AllSignaled(api, device, fences.Slice(0, fenceCount), timeout);
             }
             else
             {
-                FenceHelper.WaitAllIndefinitely(api, device, fences);
+                FenceHelper.WaitAllIndefinitely(api, device, fences.Slice(0, fenceCount));
             }
 
-            for (int i = 0; i < fenceHolders.Length; i++)
+            for (int i = 0; i < fenceCount; i++)
             {
                 fenceHolders[i].Put();
             }
@@ -186,27 +205,49 @@ namespace Ryujinx.Graphics.Vulkan
         }
 
         /// <summary>
-        /// Gets fences to wait for use of a given buffer region.
+        /// Gets fences to wait for.
         /// </summary>
-        /// <param name="offset">Offset of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        /// <returns>Fences for the specified region</returns>
-        private FenceHolder[] GetOverlappingFences(int offset, int size)
+        /// <param name="storage">Span to store fences in</param>
+        /// <returns>Number of fences placed in storage</returns>
+        private int GetFences(Span<FenceHolder> storage)
         {
-            List<FenceHolder> overlapping = new List<FenceHolder>();
+            int count = 0;
 
-            foreach (var kv in _fences)
+            for (int i = 0; i < _fences.Length; i++)
             {
-                var fence = kv.Key;
-                var ownerCbIndex = kv.Value;
+                var fence = _fences[i];
 
-                if (_bufferUsageBitmap.OverlapsWith(ownerCbIndex, offset, size))
+                if (fence != null)
                 {
-                    overlapping.Add(fence);
+                    storage[count++] = fence;
                 }
             }
 
-            return overlapping.ToArray();
+            return count;
+        }
+
+        /// <summary>
+        /// Gets fences to wait for use of a given buffer region.
+        /// </summary>
+        /// <param name="storage">Span to store overlapping fences in</param>
+        /// <param name="offset">Offset of the range</param>
+        /// <param name="size">Size of the range in bytes</param>
+        /// <returns>Number of fences for the specified region placed in storage</returns>
+        private int GetOverlappingFences(Span<FenceHolder> storage, int offset, int size)
+        {
+            int count = 0;
+
+            for (int i = 0; i < _fences.Length; i++)
+            {
+                var fence = _fences[i];
+
+                if (fence != null && _bufferUsageBitmap.OverlapsWith(i, offset, size))
+                {
+                    storage[count++] = fence;
+                }
+            }
+
+            return count;
         }
     }
 }

src/Ryujinx.Graphics.Vulkan/PersistentFlushBuffer.cs

@@ -34,16 +34,26 @@ namespace Ryujinx.Graphics.Vulkan
         public Span<byte> GetBufferData(CommandBufferPool cbp, BufferHolder buffer, int offset, int size)
         {
             var flushStorage = ResizeIfNeeded(size);
+            Auto<DisposableBuffer> srcBuffer;
 
             using (var cbs = cbp.Rent())
             {
-                var srcBuffer = buffer.GetBuffer(cbs.CommandBuffer);
+                srcBuffer = buffer.GetBuffer(cbs.CommandBuffer);
                 var dstBuffer = flushStorage.GetBuffer(cbs.CommandBuffer);
 
-                BufferHolder.Copy(_gd, cbs, srcBuffer, dstBuffer, offset, 0, size);
+                if (srcBuffer.TryIncrementReferenceCount())
+                {
+                    BufferHolder.Copy(_gd, cbs, srcBuffer, dstBuffer, offset, 0, size, registerSrcUsage: false);
+                }
+                else
+                {
+                    // Source buffer is no longer alive, don't copy anything to flush storage.
+                    srcBuffer = null;
+                }
             }
 
             flushStorage.WaitForFences();
+            srcBuffer?.DecrementReferenceCount();
             return flushStorage.GetDataStorage(0, size);
         }
 

src/Ryujinx.Graphics.Vulkan/PipelineBase.cs

@@ -66,6 +66,8 @@ namespace Ryujinx.Graphics.Vulkan
         private ulong _vertexBuffersDirty;
         protected Rectangle<int> ClearScissor;
 
+        private readonly VertexBufferUpdater _vertexBufferUpdater;
+
         public SupportBufferUpdater SupportBufferUpdater;
         public IndexBufferPattern QuadsToTrisPattern;
         public IndexBufferPattern TriFanToTrisPattern;
@@ -96,6 +98,7 @@ namespace Ryujinx.Graphics.Vulkan
             gd.Api.CreatePipelineCache(device, pipelineCacheCreateInfo, null, out PipelineCache).ThrowOnError();
 
             _descriptorSetUpdater = new DescriptorSetUpdater(gd, this);
+            _vertexBufferUpdater = new VertexBufferUpdater(gd);
 
             _transformFeedbackBuffers = new BufferState[Constants.MaxTransformFeedbackBuffers];
             _vertexBuffers = new VertexBufferState[Constants.MaxVertexBuffers + 1];
@@ -1185,6 +1188,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             int validCount = 1;
 
+            BufferHandle lastHandle = default;
+            Auto<DisposableBuffer> lastBuffer = default;
+
             for (int i = 0; i < count; i++)
             {
                 var vertexBuffer = vertexBuffers[i];
@@ -1194,7 +1200,12 @@ namespace Ryujinx.Graphics.Vulkan
 
                 if (vertexBuffer.Buffer.Handle != BufferHandle.Null)
                 {
-                    var vb = Gd.BufferManager.GetBuffer(CommandBuffer, vertexBuffer.Buffer.Handle, false);
+                    Auto<DisposableBuffer> vb = (vertexBuffer.Buffer.Handle == lastHandle) ? lastBuffer :
+                        Gd.BufferManager.GetBuffer(CommandBuffer, vertexBuffer.Buffer.Handle, false);
+
+                    lastHandle = vertexBuffer.Buffer.Handle;
+                    lastBuffer = vb;
+
                     if (vb != null)
                     {
                         int binding = i + 1;
@@ -1222,24 +1233,29 @@ namespace Ryujinx.Graphics.Vulkan
                         ref var buffer = ref _vertexBuffers[binding];
                         int oldScalarAlign = buffer.AttributeScalarAlignment;
 
-                        buffer.Dispose();
-
                         if (Gd.Capabilities.VertexBufferAlignment < 2 &&
                             (vertexBuffer.Stride % FormatExtensions.MaxBufferFormatScalarSize) == 0)
                         {
-                            buffer = new VertexBufferState(
-                                vb,
-                                descriptorIndex,
-                                vertexBuffer.Buffer.Offset,
-                                vbSize,
-                                vertexBuffer.Stride);
+                            if (!buffer.Matches(vb, descriptorIndex, vertexBuffer.Buffer.Offset, vbSize, vertexBuffer.Stride))
+                            {
+                                buffer.Dispose();
 
-                            buffer.BindVertexBuffer(Gd, Cbs, (uint)binding, ref _newState);
+                                buffer = new VertexBufferState(
+                                    vb,
+                                    descriptorIndex,
+                                    vertexBuffer.Buffer.Offset,
+                                    vbSize,
+                                    vertexBuffer.Stride);
+
+                                buffer.BindVertexBuffer(Gd, Cbs, (uint)binding, ref _newState, _vertexBufferUpdater);
+                            }
                         }
                         else
                         {
                             // May need to be rewritten. Bind this buffer before draw.
 
+                            buffer.Dispose();
+
                             buffer = new VertexBufferState(
                                 vertexBuffer.Buffer.Handle,
                                 descriptorIndex,
@@ -1255,6 +1271,8 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
+            _vertexBufferUpdater.Commit(Cbs);
+
             _newState.VertexBindingDescriptionsCount = (uint)validCount;
             SignalStateChange();
         }
@@ -1596,10 +1614,12 @@ namespace Ryujinx.Graphics.Vulkan
                 {
                     int i = BitOperations.TrailingZeroCount(_vertexBuffersDirty);
 
-                    _vertexBuffers[i].BindVertexBuffer(Gd, Cbs, (uint)i, ref _newState);
+                    _vertexBuffers[i].BindVertexBuffer(Gd, Cbs, (uint)i, ref _newState, _vertexBufferUpdater);
 
                     _vertexBuffersDirty &= ~(1UL << i);
                 }
+
+                _vertexBufferUpdater.Commit(Cbs);
             }
 
             if (_stateDirty || Pbp != pbp)
@@ -1712,6 +1732,7 @@ namespace Ryujinx.Graphics.Vulkan
                 _framebuffer?.Dispose();
                 _newState.Dispose();
                 _descriptorSetUpdater.Dispose();
+                _vertexBufferUpdater.Dispose();
 
                 for (int i = 0; i < _vertexBuffers.Length; i++)
                 {

src/Ryujinx.Graphics.Vulkan/VertexBufferState.cs

@@ -46,7 +46,7 @@ namespace Ryujinx.Graphics.Vulkan
             AttributeScalarAlignment = 1;
         }
 
-        public void BindVertexBuffer(VulkanRenderer gd, CommandBufferScoped cbs, uint binding, ref PipelineState state)
+        public void BindVertexBuffer(VulkanRenderer gd, CommandBufferScoped cbs, uint binding, ref PipelineState state, VertexBufferUpdater updater)
         {
             var autoBuffer = _buffer;
 
@@ -65,21 +65,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                         var buffer = autoBuffer.Get(cbs, 0, newSize).Value;
 
-                        if (gd.Capabilities.SupportsExtendedDynamicState)
-                        {
-                            gd.ExtendedDynamicStateApi.CmdBindVertexBuffers2(
-                                cbs.CommandBuffer,
-                                binding,
-                                1,
-                                buffer,
-                                0,
-                                (ulong)newSize,
-                                (ulong)stride);
-                        }
-                        else
-                        {
-                            gd.Api.CmdBindVertexBuffers(cbs.CommandBuffer, binding, 1, buffer, 0);
-                        }
+                        updater.BindVertexBuffer(cbs, binding, buffer, 0, (ulong)newSize, (ulong)stride);
 
                         _buffer = autoBuffer;
 
@@ -106,21 +92,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 var buffer = autoBuffer.Get(cbs, _offset, _size).Value;
 
-                if (gd.Capabilities.SupportsExtendedDynamicState)
-                {
-                    gd.ExtendedDynamicStateApi.CmdBindVertexBuffers2(
-                        cbs.CommandBuffer,
-                        binding,
-                        1,
-                        buffer,
-                        (ulong)_offset,
-                        (ulong)_size,
-                        (ulong)_stride);
-                }
-                else
-                {
-                    gd.Api.CmdBindVertexBuffers(cbs.CommandBuffer, binding, 1, buffer, (ulong)_offset);
-                }
+                updater.BindVertexBuffer(cbs, binding, buffer, (ulong)_offset, (ulong)_size, (ulong)_stride);
             }
         }
 
@@ -129,6 +101,11 @@ namespace Ryujinx.Graphics.Vulkan
             return _buffer == buffer;
         }
 
+        public bool Matches(Auto<DisposableBuffer> buffer, int descriptorIndex, int offset, int size, int stride = 0)
+        {
+            return _buffer == buffer && DescriptorIndex == descriptorIndex && _offset == offset && _size == size && _stride == stride;
+        }
+
         public void Swap(Auto<DisposableBuffer> from, Auto<DisposableBuffer> to)
         {
             if (_buffer == from)

src/Ryujinx.Graphics.Vulkan/VertexBufferUpdater.cs

@@ -0,0 +1,84 @@
+using Silk.NET.Vulkan;
+using System;
+
+using VkBuffer = Silk.NET.Vulkan.Buffer;
+
+namespace Ryujinx.Graphics.Vulkan
+{
+    internal class VertexBufferUpdater : IDisposable
+    {
+        private VulkanRenderer _gd;
+
+        private uint _baseBinding;
+        private uint _count;
+
+        private NativeArray<VkBuffer> _buffers;
+        private NativeArray<ulong> _offsets;
+        private NativeArray<ulong> _sizes;
+        private NativeArray<ulong> _strides;
+
+        public VertexBufferUpdater(VulkanRenderer gd)
+        {
+            _gd = gd;
+
+            _buffers = new NativeArray<VkBuffer>(Constants.MaxVertexBuffers);
+            _offsets = new NativeArray<ulong>(Constants.MaxVertexBuffers);
+            _sizes = new NativeArray<ulong>(Constants.MaxVertexBuffers);
+            _strides = new NativeArray<ulong>(Constants.MaxVertexBuffers);
+        }
+
+        public void BindVertexBuffer(CommandBufferScoped cbs, uint binding, VkBuffer buffer, ulong offset, ulong size, ulong stride)
+        {
+            if (_count == 0)
+            {
+                _baseBinding = binding;
+            }
+            else if (_baseBinding + _count != binding)
+            {
+                Commit(cbs);
+                _baseBinding = binding;
+            }
+
+            int index = (int)_count;
+
+            _buffers[index] = buffer;
+            _offsets[index] = offset;
+            _sizes[index] = size;
+            _strides[index] = stride;
+
+            _count++;
+        }
+
+        public unsafe void Commit(CommandBufferScoped cbs)
+        {
+            if (_count != 0)
+            {
+                if (_gd.Capabilities.SupportsExtendedDynamicState)
+                {
+                    _gd.ExtendedDynamicStateApi.CmdBindVertexBuffers2(
+                        cbs.CommandBuffer,
+                        _baseBinding,
+                        _count,
+                        _buffers.Pointer,
+                        _offsets.Pointer,
+                        _sizes.Pointer,
+                        _strides.Pointer);
+                }
+                else
+                {
+                    _gd.Api.CmdBindVertexBuffers(cbs.CommandBuffer, _baseBinding, _count, _buffers.Pointer, _offsets.Pointer);
+                }
+
+                _count = 0;
+            }
+        }
+
+        public void Dispose()
+        {
+            _buffers.Dispose();
+            _offsets.Dispose();
+            _sizes.Dispose();
+            _strides.Dispose();
+        }
+    }
+}

src/Ryujinx.HLE/HOS/Horizon.cs

@@ -200,9 +200,10 @@ namespace Ryujinx.HLE.HOS
 
             LibHacHorizonManager = device.Configuration.LibHacHorizonManager;
 
+            // We hardcode a clock source id to avoid it changing between each start.
             // TODO: use set:sys (and get external clock source id from settings)
             // TODO: use "time!standard_steady_clock_rtc_update_interval_minutes" and implement a worker thread to be accurate.
-            UInt128 clockSourceId = UInt128Utils.CreateRandom();
+            UInt128 clockSourceId = new UInt128(0x36a0328702ce8bc1, 0x1608eaba02333284);
             IRtcManager.GetExternalRtcValue(out ulong rtcValue);
 
             // We assume the rtc is system time.
@@ -222,22 +223,22 @@ namespace Ryujinx.HLE.HOS
                 internalOffset = internalOffset.AddSeconds(-3600L);
             }
 
-            internalOffset = new TimeSpanType(-internalOffset.NanoSeconds);
+            systemTime = new TimeSpanType(systemTime.NanoSeconds + internalOffset.NanoSeconds);
 
             // First init the standard steady clock
-            TimeServiceManager.Instance.SetupStandardSteadyClock(TickSource, clockSourceId, systemTime, internalOffset, TimeSpanType.Zero, false);
+            TimeServiceManager.Instance.SetupStandardSteadyClock(TickSource, clockSourceId, TimeSpanType.Zero, TimeSpanType.Zero, TimeSpanType.Zero, false);
             TimeServiceManager.Instance.SetupStandardLocalSystemClock(TickSource, new SystemClockContext(), systemTime.ToSeconds());
+            TimeServiceManager.Instance.StandardLocalSystemClock.GetClockContext(TickSource, out SystemClockContext localSytemClockContext);
 
             if (NxSettings.Settings.TryGetValue("time!standard_network_clock_sufficient_accuracy_minutes", out object standardNetworkClockSufficientAccuracyMinutes))
             {
                 TimeSpanType standardNetworkClockSufficientAccuracy = new TimeSpanType((int)standardNetworkClockSufficientAccuracyMinutes * 60000000000);
 
                 // The network system clock needs a valid system clock, as such we setup this system clock using the local system clock.
-                TimeServiceManager.Instance.StandardLocalSystemClock.GetClockContext(TickSource, out SystemClockContext localSytemClockContext);
                 TimeServiceManager.Instance.SetupStandardNetworkSystemClock(localSytemClockContext, standardNetworkClockSufficientAccuracy);
             }
 
-            TimeServiceManager.Instance.SetupStandardUserSystemClock(TickSource, false, SteadyClockTimePoint.GetRandom());
+            TimeServiceManager.Instance.SetupStandardUserSystemClock(TickSource, true, localSytemClockContext.SteadyTimePoint);
 
             // FIXME: TimeZone should be init here but it's actually done in ContentManager
 

src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/ISystemAppletProxy.cs

@@ -92,6 +92,15 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService
             return ResultCode.Success;
         }
 
+        [CommandCmif(23)]
+        // GetAppletCommonFunctions() -> object<nn::am::service::IAppletCommonFunctions>
+        public ResultCode GetAppletCommonFunctions(ServiceCtx context)
+        {
+            MakeObject(context, new IAppletCommonFunctions());
+
+            return ResultCode.Success;
+        }
+
         [CommandCmif(1000)]
         // GetDebugFunctions() -> object<nn::am::service::IDebugFunctions>
         public ResultCode GetDebugFunctions(ServiceCtx context)

src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ICommonStateGetter.cs

@@ -9,8 +9,10 @@ using System;
 
 namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
 {
-    class ICommonStateGetter : IpcService
+    class ICommonStateGetter : DisposableIpcService
     {
+        private readonly ServiceCtx _context;
+
         private Apm.ManagerServer       _apmManagerServer;
         private Apm.SystemManagerServer _apmSystemManagerServer;
         private Lbl.LblControllerServer _lblControllerServer;
@@ -23,11 +25,18 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
         private int  _messageEventHandle;
         private int  _displayResolutionChangedEventHandle;
 
+        private KEvent _acquiredSleepLockEvent;
+        private int _acquiredSleepLockEventHandle;
+
         public ICommonStateGetter(ServiceCtx context)
         {
+            _context = context;
+
             _apmManagerServer       = new Apm.ManagerServer(context);
             _apmSystemManagerServer = new Apm.SystemManagerServer(context);
             _lblControllerServer    = new Lbl.LblControllerServer(context);
+
+            _acquiredSleepLockEvent = new KEvent(context.Device.System.KernelContext);
         }
 
         [CommandCmif(0)]
@@ -117,6 +126,34 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
             return ResultCode.Success;
         }
 
+        [CommandCmif(10)]
+        // RequestToAcquireSleepLock()
+        public ResultCode RequestToAcquireSleepLock(ServiceCtx context)
+        {
+            Logger.Stub?.PrintStub(LogClass.ServiceAm);
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(13)]
+        // GetAcquiredSleepLockEvent() -> handle<copy>
+        public ResultCode GetAcquiredSleepLockEvent(ServiceCtx context)
+        {
+            if (_acquiredSleepLockEventHandle == 0)
+            {
+                if (context.Process.HandleTable.GenerateHandle(_acquiredSleepLockEvent.ReadableEvent, out _acquiredSleepLockEventHandle) != Result.Success)
+                {
+                    throw new InvalidOperationException("Out of handles!");
+                }
+            }
+
+            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_acquiredSleepLockEventHandle);
+
+            Logger.Stub?.PrintStub(LogClass.ServiceAm);
+
+            return ResultCode.Success;
+        }
+
         [CommandCmif(50)] // 3.0.0+
         // IsVrModeEnabled() -> b8
         public ResultCode IsVrModeEnabled(ServiceCtx context)
@@ -281,5 +318,17 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
 
             return ResultCode.Success;
         }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            if (isDisposing)
+            {
+                if (_acquiredSleepLockEventHandle != 0)
+                {
+                    _context.Process.HandleTable.CloseHandle(_acquiredSleepLockEventHandle);
+                    _acquiredSleepLockEventHandle = 0;
+                }
+            }
+        }
     }
 }

src/Ryujinx.HLE/HOS/Services/Time/Clock/Types/ContinuousAdjustmentTimePoint.cs

@@ -0,0 +1,13 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.HLE.HOS.Services.Time.Clock.Types
+{
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    struct ContinuousAdjustmentTimePoint
+    {
+        public ulong ClockOffset;
+        public long Multiplier;
+        public long DivisorLog2;
+        public SystemClockContext Context;
+    }
+}

src/Ryujinx.HLE/HOS/Services/Time/TimeSharedMemory.cs

@@ -1,8 +1,8 @@
 using Ryujinx.Cpu;
 using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Services.Time.Clock;
+using Ryujinx.HLE.HOS.Services.Time.Clock.Types;
 using Ryujinx.HLE.HOS.Services.Time.Types;
-using Ryujinx.HLE.Utilities;
 using System;
 using System.Runtime.CompilerServices;
 using System.Threading;
@@ -16,10 +16,11 @@ namespace Ryujinx.HLE.HOS.Services.Time
         private SharedMemoryStorage _timeSharedMemoryStorage;
         private int                 _timeSharedMemorySize;
 
-        private const uint SteadyClockContextOffset         = 0x00;
-        private const uint LocalSystemClockContextOffset    = 0x38;
-        private const uint NetworkSystemClockContextOffset  = 0x80;
+        private const uint SteadyClockContextOffset = 0x00;
+        private const uint LocalSystemClockContextOffset = 0x38;
+        private const uint NetworkSystemClockContextOffset = 0x80;
         private const uint AutomaticCorrectionEnabledOffset = 0xC8;
+        private const uint ContinuousAdjustmentTimePointOffset = 0xD0;
 
         public void Initialize(Switch device, KSharedMemory sharedMemory, SharedMemoryStorage timeSharedMemoryStorage, int timeSharedMemorySize)
         {
@@ -39,15 +40,7 @@ namespace Ryujinx.HLE.HOS.Services.Time
 
         public void SetupStandardSteadyClock(ITickSource tickSource, UInt128 clockSourceId, TimeSpanType currentTimePoint)
         {
-            TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
-
-            SteadyClockContext context = new SteadyClockContext
-            {
-                InternalOffset = (ulong)(currentTimePoint.NanoSeconds - ticksTimeSpan.NanoSeconds),
-                ClockSourceId  = clockSourceId
-            };
-
-            WriteObjectToSharedMemory(SteadyClockContextOffset, 4, context);
+            UpdateSteadyClock(tickSource, clockSourceId, currentTimePoint);
         }
 
         public void SetAutomaticCorrectionEnabled(bool isAutomaticCorrectionEnabled)
@@ -58,10 +51,38 @@ namespace Ryujinx.HLE.HOS.Services.Time
 
         public void SetSteadyClockRawTimePoint(ITickSource tickSource, TimeSpanType currentTimePoint)
         {
-            SteadyClockContext context       = ReadObjectFromSharedMemory<SteadyClockContext>(SteadyClockContextOffset, 4);
-            TimeSpanType       ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
+            SteadyClockContext context = ReadObjectFromSharedMemory<SteadyClockContext>(SteadyClockContextOffset, 4);
 
-            context.InternalOffset = (ulong)(currentTimePoint.NanoSeconds - ticksTimeSpan.NanoSeconds);
+            UpdateSteadyClock(tickSource, context.ClockSourceId, currentTimePoint);
+        }
+
+        private void UpdateSteadyClock(ITickSource tickSource, UInt128 clockSourceId, TimeSpanType currentTimePoint)
+        {
+            TimeSpanType ticksTimeSpan = TimeSpanType.FromTicks(tickSource.Counter, tickSource.Frequency);
+
+            ContinuousAdjustmentTimePoint adjustmentTimePoint = new ContinuousAdjustmentTimePoint
+            {
+                ClockOffset = (ulong)ticksTimeSpan.NanoSeconds,
+                Multiplier = 1,
+                DivisorLog2 = 0,
+                Context = new SystemClockContext
+                {
+                    Offset = 0,
+                    SteadyTimePoint = new SteadyClockTimePoint
+                    {
+                        ClockSourceId = clockSourceId,
+                        TimePoint = 0
+                    }
+                }
+            };
+
+            WriteObjectToSharedMemory(ContinuousAdjustmentTimePointOffset, 4, adjustmentTimePoint);
+
+            SteadyClockContext context = new SteadyClockContext
+            {
+                InternalOffset = (ulong)(currentTimePoint.NanoSeconds - ticksTimeSpan.NanoSeconds),
+                ClockSourceId = clockSourceId
+            };
 
             WriteObjectToSharedMemory(SteadyClockContextOffset, 4, context);
         }

src/Ryujinx.HLE/Loaders/Processes/Extensions/FileSystemExtensions.cs

@@ -116,7 +116,7 @@ namespace Ryujinx.HLE.Loaders.Processes.Extensions
                 device,
                 device.System.KernelContext,
                 metaLoader,
-                nacpData.Value,
+                nacpData,
                 enablePtc,
                 allowCodeMemoryForJit,
                 programName,

src/Ryujinx.HLE/Loaders/Processes/ProcessLoader.cs

@@ -209,7 +209,7 @@ namespace Ryujinx.HLE.Loaders.Processes
             ProcessResult processResult = ProcessLoaderHelper.LoadNsos(_device,
                                                                        _device.System.KernelContext,
                                                                        dummyExeFs.GetNpdm(),
-                                                                       nacpData.Value,
+                                                                       nacpData,
                                                                        diskCacheEnabled: false,
                                                                        allowCodeMemoryForJit: true,
                                                                        programName,

src/Ryujinx.HLE/Loaders/Processes/ProcessLoaderHelper.cs

@@ -219,7 +219,7 @@ namespace Ryujinx.HLE.Loaders.Processes
             Switch device,
             KernelContext context,
             MetaLoader metaLoader,
-            ApplicationControlProperty applicationControlProperties,
+            BlitStruct<ApplicationControlProperty> applicationControlProperties,
             bool diskCacheEnabled,
             bool allowCodeMemoryForJit,
             string name,
@@ -355,7 +355,7 @@ namespace Ryujinx.HLE.Loaders.Processes
                 context.Device.System.TickSource,
                 context.Device.Gpu,
                 $"{programId:x16}",
-                applicationControlProperties.DisplayVersionString.ToString(),
+                applicationControlProperties.Value.DisplayVersionString.ToString(),
                 diskCacheEnabled,
                 codeStart,
                 codeSize);

src/Ryujinx.HLE/Loaders/Processes/ProcessResult.cs

@@ -1,4 +1,5 @@
-using LibHac.Loader;
+using LibHac.Common;
+using LibHac.Loader;
 using LibHac.Ns;
 using Ryujinx.Common.Logging;
 using Ryujinx.Cpu;
@@ -9,9 +10,9 @@ using System.Linq;
 
 namespace Ryujinx.HLE.Loaders.Processes
 {
-    public struct ProcessResult
+    public class ProcessResult
     {
-        public static ProcessResult Failed => new(null, new ApplicationControlProperty(), false, false, null, 0, 0, 0, TitleLanguage.AmericanEnglish);
+        public static ProcessResult Failed => new(null, new BlitStruct<ApplicationControlProperty>(1), false, false, null, 0, 0, 0, TitleLanguage.AmericanEnglish);
 
         private readonly byte _mainThreadPriority;
         private readonly uint _mainThreadStackSize;
@@ -31,15 +32,15 @@ namespace Ryujinx.HLE.Loaders.Processes
         public readonly bool   AllowCodeMemoryForJit;
 
         public ProcessResult(
-            MetaLoader                 metaLoader,
-            ApplicationControlProperty applicationControlProperties,
-            bool                       diskCacheEnabled,
-            bool                       allowCodeMemoryForJit,
-            IDiskCacheLoadState        diskCacheLoadState,
-            ulong                      pid,
-            byte                       mainThreadPriority,
-            uint                       mainThreadStackSize,
-            TitleLanguage              titleLanguage)
+            MetaLoader                             metaLoader,
+            BlitStruct<ApplicationControlProperty> applicationControlProperties,
+            bool                                   diskCacheEnabled,
+            bool                                   allowCodeMemoryForJit,
+            IDiskCacheLoadState                    diskCacheLoadState,
+            ulong                                  pid,
+            byte                                   mainThreadPriority,
+            uint                                   mainThreadStackSize,
+            TitleLanguage                          titleLanguage)
         {
             _mainThreadPriority  = mainThreadPriority;
             _mainThreadStackSize = mainThreadStackSize;
@@ -48,7 +49,7 @@ namespace Ryujinx.HLE.Loaders.Processes
             ProcessId          = pid;
 
             MetaLoader                   = metaLoader;
-            ApplicationControlProperties = applicationControlProperties;
+            ApplicationControlProperties = applicationControlProperties.Value;
 
             if (metaLoader is not null)
             {

src/Ryujinx.Memory/Tracking/RegionHandle.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Reflection.Metadata;
 using System.Threading;
 
 namespace Ryujinx.Memory.Tracking
@@ -443,6 +444,16 @@ namespace Ryujinx.Memory.Tracking
             return Address < address + size && address < EndAddress;
         }
 
+        /// <summary>
+        /// Determines if this handle's memory range matches another exactly.
+        /// </summary>
+        /// <param name="other">The other handle</param>
+        /// <returns>True on a match, false otherwise</returns>
+        public bool RangeEquals(RegionHandle other)
+        {
+            return RealAddress == other.RealAddress && RealSize == other.RealSize;
+        }
+
         /// <summary>
         /// Dispose the handle. Within the tracking lock, this removes references from virtual regions.
         /// </summary>

src/Ryujinx.Ui.Common/App/ApplicationData.cs

@@ -1,5 +1,16 @@
 using LibHac.Common;
 using LibHac.Ns;
+using LibHac.Fs;
+using LibHac.Fs.Fsa;
+using LibHac.FsSystem;
+using LibHac.Loader;
+using LibHac.Tools.Fs;
+using LibHac.Tools.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Common.Logging;
+using Ryujinx.HLE.FileSystem;
+using System;
+using System.IO;
 
 namespace Ryujinx.Ui.App.Common
 {
@@ -19,5 +30,122 @@ namespace Ryujinx.Ui.App.Common
         public double FileSizeBytes { get; set; }
         public string Path          { get; set; }
         public BlitStruct<ApplicationControlProperty> ControlHolder { get; set; }
+        
+        public static string GetApplicationBuildId(VirtualFileSystem virtualFileSystem, string titleFilePath)
+        {
+            using FileStream file = new(titleFilePath, FileMode.Open, FileAccess.Read);
+
+            Nca mainNca = null;
+            Nca patchNca = null;
+
+            if (!System.IO.Path.Exists(titleFilePath))
+            {
+                Logger.Error?.Print(LogClass.Application, $"File does not exists. {titleFilePath}");
+                return string.Empty;
+            }
+
+            string extension = System.IO.Path.GetExtension(titleFilePath).ToLower();
+
+            if (extension is ".nsp" or ".xci")
+            {
+                PartitionFileSystem pfs;
+
+                if (extension == ".xci")
+                {
+                    Xci xci = new(virtualFileSystem.KeySet, file.AsStorage());
+
+                    pfs = xci.OpenPartition(XciPartitionType.Secure);
+                }
+                else
+                {
+                    pfs = new PartitionFileSystem(file.AsStorage());
+                }
+
+                foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
+                {
+                    using var ncaFile = new UniqueRef<IFile>();
+
+                    pfs.OpenFile(ref ncaFile.Ref, fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+                    Nca nca = new(virtualFileSystem.KeySet, ncaFile.Get.AsStorage());
+
+                    if (nca.Header.ContentType != NcaContentType.Program)
+                    {
+                        continue;
+                    }
+
+                    int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
+
+                    if (nca.Header.GetFsHeader(dataIndex).IsPatchSection())
+                    {
+                        patchNca = nca;
+                    }
+                    else
+                    {
+                        mainNca = nca;
+                    }
+                }
+            }
+            else if (extension == ".nca")
+            {
+                mainNca = new Nca(virtualFileSystem.KeySet, file.AsStorage());
+            }
+
+            if (mainNca == null)
+            {
+                Logger.Error?.Print(LogClass.Application, "Extraction failure. The main NCA was not present in the selected file");
+
+                return string.Empty;
+            }
+
+            (Nca updatePatchNca, _) = ApplicationLibrary.GetGameUpdateData(virtualFileSystem, mainNca.Header.TitleId.ToString("x16"), 0, out _);
+
+            if (updatePatchNca != null)
+            {
+                patchNca = updatePatchNca;
+            }
+
+            IFileSystem codeFs = null;
+
+            if (patchNca == null)
+            {
+                if (mainNca.CanOpenSection(NcaSectionType.Code))
+                {
+                    codeFs = mainNca.OpenFileSystem(NcaSectionType.Code, IntegrityCheckLevel.ErrorOnInvalid);
+                }
+            }
+            else
+            {
+                if (patchNca.CanOpenSection(NcaSectionType.Code))
+                {
+                    codeFs = mainNca.OpenFileSystemWithPatch(patchNca, NcaSectionType.Code, IntegrityCheckLevel.ErrorOnInvalid);
+                }
+            }
+
+            if (codeFs == null)
+            {
+                Logger.Error?.Print(LogClass.Loader, "No ExeFS found in NCA");
+
+                return string.Empty;
+            }
+
+            const string mainExeFs = "main";
+
+            if (!codeFs.FileExists($"/{mainExeFs}"))
+            {
+                Logger.Error?.Print(LogClass.Loader, "No main binary ExeFS found in ExeFS");
+
+                return string.Empty;
+            }
+
+            using var nsoFile = new UniqueRef<IFile>();
+
+            codeFs.OpenFile(ref nsoFile.Ref, $"/{mainExeFs}".ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+            NsoReader reader = new NsoReader();
+            reader.Initialize(nsoFile.Release().AsStorage().AsFile(OpenMode.Read)).ThrowIfFailure();
+            
+            return BitConverter.ToString(reader.Header.ModuleId.ItemsRo.ToArray()).Replace("-", "").ToUpper()[..16];
+        }
     }
 }

src/Ryujinx/Ui/MainWindow.cs

@@ -1626,9 +1626,12 @@ namespace Ryujinx.Ui
 
         private void ManageCheats_Pressed(object sender, EventArgs args)
         {
-           var window = new CheatWindow(_virtualFileSystem,
-                                        _emulationContext.Processes.ActiveApplication.ProgramId,
-                                        _emulationContext.Processes.ActiveApplication.ApplicationControlProperties.Title[(int)_emulationContext.System.State.DesiredTitleLanguage].NameString.ToString());
+            var window = new CheatWindow(
+                _virtualFileSystem,
+                _emulationContext.Processes.ActiveApplication.ProgramId,
+                _emulationContext.Processes.ActiveApplication.ApplicationControlProperties
+                    .Title[(int)_emulationContext.System.State.DesiredTitleLanguage].NameString.ToString(), 
+                _currentEmulatedGamePath);
 
             window.Destroyed += CheatWindow_Destroyed;
             window.Show();

src/Ryujinx/Ui/Widgets/GameTableContextMenu.cs

@@ -270,8 +270,14 @@ namespace Ryujinx.Ui.Widgets
 
                         int index = Nca.GetSectionIndexFromType(ncaSectionType, mainNca.Header.ContentType);
 
-                        IFileSystem ncaFileSystem = patchNca != null ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
-                                                                     : mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
+                        bool sectionExistsInPatch = false;
+                        if (patchNca != null)
+                        {
+                            sectionExistsInPatch = patchNca.CanOpenSection(index);
+                        }
+
+                        IFileSystem ncaFileSystem = sectionExistsInPatch ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
+                                                                         : mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
 
                         FileSystemClient fsClient = _horizonClient.Fs;
 
@@ -455,7 +461,7 @@ namespace Ryujinx.Ui.Widgets
 
         private void ManageCheats_Clicked(object sender, EventArgs args)
         {
-            new CheatWindow(_virtualFileSystem, _titleId, _titleName).Show();
+            new CheatWindow(_virtualFileSystem, _titleId, _titleName, _titleFilePath).Show();
         }
 
         private void OpenTitleModDir_Clicked(object sender, EventArgs args)

src/Ryujinx/Ui/Windows/CheatWindow.cs

@@ -1,6 +1,7 @@
 using Gtk;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.HLE.HOS;
+using Ryujinx.Ui.App.Common;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -17,16 +18,18 @@ namespace Ryujinx.Ui.Windows
 
 #pragma warning disable CS0649, IDE0044
         [GUI] Label    _baseTitleInfoLabel;
+        [GUI] TextView _buildIdTextView;
         [GUI] TreeView _cheatTreeView;
         [GUI] Button   _saveButton;
 #pragma warning restore CS0649, IDE0044
 
-        public CheatWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName) : this(new Builder("Ryujinx.Ui.Windows.CheatWindow.glade"), virtualFileSystem, titleId, titleName) { }
+        public CheatWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName, string titlePath) : this(new Builder("Ryujinx.Ui.Windows.CheatWindow.glade"), virtualFileSystem, titleId, titleName, titlePath) { }
 
-        private CheatWindow(Builder builder, VirtualFileSystem virtualFileSystem, ulong titleId, string titleName) : base(builder.GetRawOwnedObject("_cheatWindow"))
+        private CheatWindow(Builder builder, VirtualFileSystem virtualFileSystem, ulong titleId, string titleName, string titlePath) : base(builder.GetRawOwnedObject("_cheatWindow"))
         {
             builder.Autoconnect(this);
             _baseTitleInfoLabel.Text = $"Cheats Available for {titleName} [{titleId:X16}]";
+            _buildIdTextView.Buffer.Text = $"BuildId: {ApplicationData.GetApplicationBuildId(virtualFileSystem, titlePath)}";
 
             string modsBasePath  = ModLoader.GetModsBasePath();
             string titleModsPath = ModLoader.GetTitleDir(modsBasePath, titleId.ToString("X16"));

src/Ryujinx/Ui/Windows/CheatWindow.glade

@@ -31,6 +31,21 @@
                 <property name="position">0</property>
               </packing>
             </child>
+            <child>
+              <object class="GtkTextView" id="_buildIdTextView">
+                <property name="visible">True</property>
+                <property name="margin_top">10</property>
+                <property name="halign">center</property>
+                <property name="margin_bottom">10</property>
+                <property name="editable">False</property>
+                <property name="cursor_visible">False</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
             <child>
               <object class="GtkScrolledWindow">
                 <property name="visible">True</property>
@@ -57,7 +72,7 @@
               <packing>
                 <property name="expand">True</property>
                 <property name="fill">True</property>
-                <property name="position">1</property>
+                <property name="position">2</property>
               </packing>
             </child>
           </object>

src/Ryujinx/Ui/Windows/DlcWindow.glade

@@ -89,7 +89,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Adds an update to this list</property>
+                    <property name="tooltip_text" translatable="yes">Adds a DLC to this list</property>
                     <property name="margin_left">10</property>
                     <signal name="clicked" handler="AddButton_Clicked" swapped="no"/>
                   </object>
@@ -105,7 +105,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Removes the selected update</property>
+                    <property name="tooltip_text" translatable="yes">Removes the selected DLC</property>
                     <property name="margin_left">10</property>
                     <signal name="clicked" handler="RemoveButton_Clicked" swapped="no"/>
                   </object>
@@ -121,7 +121,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Removes the selected update</property>
+                    <property name="tooltip_text" translatable="yes">Removes all DLCs</property>
                     <property name="margin_left">10</property>
                     <signal name="clicked" handler="RemoveAllButton_Clicked" swapped="no"/>
                   </object>

src/Ryujinx/Ui/Windows/TitleUpdateWindow.glade

@@ -133,7 +133,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">True</property>
-                    <property name="tooltip_text" translatable="yes">Removes the selected update</property>
+                    <property name="tooltip_text" translatable="yes">Removes all the updates</property>
                     <property name="margin_left">10</property>
                     <signal name="clicked" handler="RemoveAllButton_Clicked" swapped="no"/>
                   </object>