Merge branch 'Ryubing:master' into master

Co-authored-by: Evan Husted <greem@greemdev.net>

.github/workflows/canary.yml

@@ -21,9 +21,9 @@ env:
   DOTNET_CLI_TELEMETRY_OPTOUT: 1
   RYUJINX_BASE_VERSION: "1.2"
   RYUJINX_TARGET_RELEASE_CHANNEL_NAME: "canary"
-  RYUJINX_TARGET_RELEASE_CHANNEL_OWNER: "GreemDev"
+  RYUJINX_TARGET_RELEASE_CHANNEL_OWNER: "Ryubing"
   RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO: "Ryujinx"
-  RYUJINX_TARGET_RELEASE_CHANNEL_REPO: "Ryujinx-Canary"
+  RYUJINX_TARGET_RELEASE_CHANNEL_REPO: "Canary-Releases"
   RELEASE: 1
 
 jobs:
@@ -43,8 +43,8 @@ jobs:
         with:
           script: |
             github.rest.git.createRef({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
+              owner: "${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}",
+              repo: "${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO }}",
               ref: 'refs/tags/Canary-${{ steps.version_info.outputs.build_version }}',
               sha: context.sha
             })
@@ -64,7 +64,7 @@ jobs:
             | Windows 64-bit | [Canary Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-win_x64.zip) |
             | Linux 64-bit | [Canary Linux Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz) |
             | Linux ARM 64-bit | [Canary Linux ARM Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz) |
-            | macOS | [Canary macOS artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
+            | macOS | [Canary macOS Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
             
             **Full Changelog**: https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO }}/compare/Canary-${{ steps.version_info.outputs.prev_build_version }}...Canary-${{ steps.version_info.outputs.build_version }}
           omitBodyDuringUpdate: true
@@ -196,16 +196,16 @@ jobs:
           body: |
             # Canary builds:
             
-            These builds are experimental and may sometimes not work, use [regular builds](https://github.com/GreemDev/Ryujinx/releases/latest) instead if that sounds like something you don't want to deal with.
-
+            These builds are experimental and may sometimes not work, use [regular builds](https://github.com/${{ github.repository }}/releases/latest) instead if that sounds like something you don't want to deal with.
+            
             | Platform | Artifact |
             |--|--|
-            | Windows 64-bit | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-win_x64.zip |
-            | Linux 64-bit | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz |
-            | Linux ARM 64-bit | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz |
-            | macOS | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz |
+            | Windows 64-bit | [Canary Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-win_x64.zip) |
+            | Linux 64-bit | [Canary Linux Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz) |
+            | Linux ARM 64-bit | [Canary Linux ARM Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz) |
+            | macOS | [Canary macOS Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-canary-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
             
-            "**Full Changelog**: https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO }}/compare/Canary-${{ steps.version_info.outputs.prev_build_version }}...Canary-${{ steps.version_info.outputs.build_version }}"
+            **Full Changelog**: https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_SOURCE_REPO }}/compare/Canary-${{ steps.version_info.outputs.prev_build_version }}...Canary-${{ steps.version_info.outputs.build_version }}
           omitBodyDuringUpdate: true
           allowUpdates: true
           replacesArtifacts: true

.github/workflows/release.yml

@@ -21,7 +21,7 @@ env:
   DOTNET_CLI_TELEMETRY_OPTOUT: 1
   RYUJINX_BASE_VERSION: "1.2"
   RYUJINX_TARGET_RELEASE_CHANNEL_NAME: "release"
-  RYUJINX_TARGET_RELEASE_CHANNEL_OWNER: "GreemDev"
+  RYUJINX_TARGET_RELEASE_CHANNEL_OWNER: "Ryubing"
   RYUJINX_TARGET_RELEASE_CHANNEL_REPO: "Ryujinx"
   RELEASE: 1
 
@@ -42,8 +42,8 @@ jobs:
         with:
           script: |
             github.rest.git.createRef({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
+              owner: "${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}",
+              repo: "${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}",
               ref: 'refs/tags/${{ steps.version_info.outputs.build_version }}',
               sha: context.sha
             })
@@ -54,13 +54,13 @@ jobs:
           name: ${{ steps.version_info.outputs.build_version }}
           tag: ${{ steps.version_info.outputs.build_version }}
           body: |
-            # Regular builds:
+            # Stable builds:
             | Platform | Artifact |
             |--|--|
-            | Windows 64-bit | [Release Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-win_x64.zip) |
-            | Linux 64-bit | [Release Linux Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz) |
-            | Linux ARM 64-bit | [Release Linux ARM Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz) |
-            | macOS | [Release macOS Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
+            | Windows 64-bit | [Stable Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-win_x64.zip) |
+            | Linux 64-bit | [Stable Linux Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz) |
+            | Linux ARM 64-bit | [Stable Linux ARM Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz) |
+            | macOS | [Stable macOS Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
             
             **Full Changelog**: https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/compare/${{ steps.version_info.outputs.prev_build_version }}...${{ steps.version_info.outputs.build_version }}
           omitBodyDuringUpdate: true
@@ -186,15 +186,15 @@ jobs:
           artifacts: "release_output/*.tar.gz,release_output/*.zip,release_output/*AppImage*"
           tag: ${{ steps.version_info.outputs.build_version }}
           body: |
-            # Regular builds:
+            # Stable builds:
             | Platform | Artifact |
             |--|--|
-            | Windows 64-bit | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-win_x64.zip |
-            | Linux 64-bit | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz |
-            | Linux ARM 64-bit | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz |
-            | macOS | https://github.com/${{ github.repository }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz |
-          
-            "**Full Changelog**: https://github.com/${{ github.repository }}/compare/${{ steps.version_info.outputs.prev_build_version }}...${{ steps.version_info.outputs.build_version }}"
+            | Windows 64-bit | [Stable Windows Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-win_x64.zip) |
+            | Linux 64-bit | [Stable Linux Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_x64.tar.gz) |
+            | Linux ARM 64-bit | [Stable Linux ARM Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-linux_arm64.tar.gz) |
+            | macOS | [Stable macOS Artifact](https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/releases/download/${{ steps.version_info.outputs.build_version }}/ryujinx-${{ steps.version_info.outputs.build_version }}-macos_universal.app.tar.gz) |
+            
+            **Full Changelog**: https://github.com/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_OWNER }}/${{ env.RYUJINX_TARGET_RELEASE_CHANNEL_REPO }}/compare/${{ steps.version_info.outputs.prev_build_version }}...${{ steps.version_info.outputs.build_version }}
           omitBodyDuringUpdate: true
           allowUpdates: true
           replacesArtifacts: true

src/Ryujinx.Graphics.GAL/IWindow.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Configuration;
 using System;
 
 namespace Ryujinx.Graphics.GAL

src/Ryujinx.Graphics.GAL/Multithreading/ThreadedWindow.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Configuration;
 using Ryujinx.Graphics.GAL.Multithreading.Commands.Window;
 using Ryujinx.Graphics.GAL.Multithreading.Model;
 using Ryujinx.Graphics.GAL.Multithreading.Resources;

src/Ryujinx.Graphics.GAL/VSyncMode.cs

@@ -1,9 +0,0 @@
-namespace Ryujinx.Graphics.GAL
-{
-    public enum VSyncMode
-    {
-        Switch,
-        Unbounded,
-        Custom
-    }
-}

src/Ryujinx.Graphics.Metal.SharpMetalExtensions/CAMetalLayerExtensions.cs

@@ -6,16 +6,25 @@ using System.Runtime.Versioning;
 
 namespace Ryujinx.Graphics.Metal.SharpMetalExtensions
 {
-    [SupportedOSPlatform("OSX")]
+    [SupportedOSPlatform("macOS")]
     public static class CAMetalLayerExtensions
     {
         private static readonly Selector sel_displaySyncEnabled = "displaySyncEnabled";
         private static readonly Selector sel_setDisplaySyncEnabled = "setDisplaySyncEnabled:";
         
+        private static readonly Selector sel_developerHUDProperties = "developerHUDProperties";
+        private static readonly Selector sel_setDeveloperHUDProperties = "setDeveloperHUDProperties:";
+        
         public static bool IsDisplaySyncEnabled(this CAMetalLayer metalLayer) 
             => ObjectiveCRuntime.bool_objc_msgSend(metalLayer.NativePtr, sel_displaySyncEnabled);
 
         public static void SetDisplaySyncEnabled(this CAMetalLayer metalLayer, bool enabled) 
             => ObjectiveCRuntime.objc_msgSend(metalLayer.NativePtr, sel_setDisplaySyncEnabled, enabled);
+
+        public static nint GetDeveloperHudProperties(this CAMetalLayer metalLayer)
+            => ObjectiveCRuntime.IntPtr_objc_msgSend(metalLayer.NativePtr, sel_developerHUDProperties);
+
+        public static void SetDeveloperHudProperties(this CAMetalLayer metalLayer, nint dictionaryPointer) 
+            => ObjectiveCRuntime.objc_msgSend(metalLayer.NativePtr, sel_setDeveloperHUDProperties, dictionaryPointer);
     }
 }

src/Ryujinx.Graphics.Metal/Window.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Metal.Effects;
@@ -6,6 +7,8 @@ using SharpMetal.ObjectiveCCore;
 using SharpMetal.QuartzCore;
 using System;
 using System.Runtime.Versioning;
+using AntiAliasing = Ryujinx.Graphics.GAL.AntiAliasing;
+using ScalingFilter = Ryujinx.Graphics.GAL.ScalingFilter;
 
 namespace Ryujinx.Graphics.Metal
 {

src/Ryujinx.Graphics.OpenGL/Window.cs

@@ -1,9 +1,12 @@
 using OpenTK.Graphics.OpenGL;
+using Ryujinx.Common.Configuration;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.OpenGL.Effects;
 using Ryujinx.Graphics.OpenGL.Effects.Smaa;
 using Ryujinx.Graphics.OpenGL.Image;
 using System;
+using AntiAliasing = Ryujinx.Graphics.GAL.AntiAliasing;
+using ScalingFilter = Ryujinx.Graphics.GAL.ScalingFilter;
 
 namespace Ryujinx.Graphics.OpenGL
 {

src/Ryujinx.Graphics.Vulkan/Window.cs

@@ -1,9 +1,12 @@
+using Ryujinx.Common.Configuration;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Vulkan.Effects;
 using Silk.NET.Vulkan;
 using Silk.NET.Vulkan.Extensions.KHR;
 using System;
 using System.Linq;
+using AntiAliasing = Ryujinx.Graphics.GAL.AntiAliasing;
+using ScalingFilter = Ryujinx.Graphics.GAL.ScalingFilter;
 using VkFormat = Silk.NET.Vulkan.Format;
 
 namespace Ryujinx.Graphics.Vulkan

src/Ryujinx.Graphics.Vulkan/WindowBase.cs

@@ -1,5 +1,8 @@
+using Ryujinx.Common.Configuration;
 using Ryujinx.Graphics.GAL;
 using System;
+using AntiAliasing = Ryujinx.Graphics.GAL.AntiAliasing;
+using ScalingFilter = Ryujinx.Graphics.GAL.ScalingFilter;
 
 namespace Ryujinx.Graphics.Vulkan
 {

src/Ryujinx.HLE/HLEConfiguration.cs

@@ -9,7 +9,6 @@ using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Ryujinx.HLE.HOS.SystemState;
 using Ryujinx.HLE.UI;
 using System;
-using VSyncMode = Ryujinx.Common.Configuration.VSyncMode;
 
 namespace Ryujinx.HLE
 {

src/Ryujinx.HLE/HOS/Services/SurfaceFlinger/SurfaceFlinger.cs

@@ -10,7 +10,6 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Threading;
-using VSyncMode = Ryujinx.Common.Configuration.VSyncMode;
 
 namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
 {

src/Ryujinx.Input.SDL2/SDL2GamepadDriver.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Logging;
 using Ryujinx.SDL2.Common;
 using System;
 using System.Collections.Generic;
@@ -36,6 +37,7 @@ namespace Ryujinx.Input.SDL2
             SDL2Driver.Instance.Initialize();
             SDL2Driver.Instance.OnJoyStickConnected += HandleJoyStickConnected;
             SDL2Driver.Instance.OnJoystickDisconnected += HandleJoyStickDisconnected;
+            SDL2Driver.Instance.OnJoyBatteryUpdated += HandleJoyBatteryUpdated;
 
             // Add already connected gamepads
             int numJoysticks = SDL_NumJoysticks();
@@ -83,19 +85,30 @@ namespace Ryujinx.Input.SDL2
 
         private void HandleJoyStickDisconnected(int joystickInstanceId)
         {
+            bool joyConPairDisconnected = false;
             if (!_gamepadsInstanceIdsMapping.Remove(joystickInstanceId, out string id))
                 return;
 
             lock (_lock)
             {
                 _gamepadsIds.Remove(id);
+                if (!SDL2JoyConPair.IsCombinable(_gamepadsIds))
+                {
+                    _gamepadsIds.Remove(SDL2JoyConPair.Id);
+                    joyConPairDisconnected = true;
+                }
             }
 
             OnGamepadDisconnected?.Invoke(id);
+            if (joyConPairDisconnected)
+            {
+                OnGamepadDisconnected?.Invoke(SDL2JoyConPair.Id);
+            }
         }
 
         private void HandleJoyStickConnected(int joystickDeviceId, int joystickInstanceId)
         {
+            bool joyConPairConnected = false;
             if (SDL_IsGameController(joystickDeviceId) == SDL_bool.SDL_TRUE)
             {
                 if (_gamepadsInstanceIdsMapping.ContainsKey(joystickInstanceId))
@@ -120,13 +133,28 @@ namespace Ryujinx.Input.SDL2
                             _gamepadsIds.Insert(joystickDeviceId, id);
                         else
                             _gamepadsIds.Add(id);
+                        if (SDL2JoyConPair.IsCombinable(_gamepadsIds))
+                        {
+                            _gamepadsIds.Remove(SDL2JoyConPair.Id);
+                            _gamepadsIds.Add(SDL2JoyConPair.Id);
+                            joyConPairConnected = true;
+                        }
                     }
 
                     OnGamepadConnected?.Invoke(id);
+                    if (joyConPairConnected)
+                    {
+                        OnGamepadConnected?.Invoke(SDL2JoyConPair.Id);
+                    }
                 }
             }
         }
 
+        private void HandleJoyBatteryUpdated(int joystickDeviceId, SDL_JoystickPowerLevel powerLevel)
+        {
+            Logger.Info?.Print(LogClass.Hid, $"{SDL_GameControllerNameForIndex(joystickDeviceId) } power level: {powerLevel}");
+        }
+
         protected virtual void Dispose(bool disposing)
         {
             if (disposing)
@@ -157,6 +185,14 @@ namespace Ryujinx.Input.SDL2
 
         public IGamepad GetGamepad(string id)
         {
+            if (id == SDL2JoyConPair.Id)
+            {
+                lock (_lock)
+                {
+                    return SDL2JoyConPair.GetGamepad(_gamepadsIds);
+                }
+            }
+
             int joystickIndex = GetJoystickIndexByGamepadId(id);
 
             if (joystickIndex == -1)
@@ -166,12 +202,7 @@ namespace Ryujinx.Input.SDL2
 
             nint gamepadHandle = SDL_GameControllerOpen(joystickIndex);
 
-            if (gamepadHandle == nint.Zero)
-            {
-                return null;
-            }
-
-            return new SDL2Gamepad(gamepadHandle, id);
+            return gamepadHandle == nint.Zero ? null : new SDL2Gamepad(gamepadHandle, id);
         }
     }
 }

src/Ryujinx.Input.SDL2/SDL2JoyConPair.cs

@@ -0,0 +1,284 @@
+using Ryujinx.Common.Configuration.Hid;
+using Ryujinx.Common.Configuration.Hid.Controller;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using System.Threading;
+using static SDL2.SDL;
+
+namespace Ryujinx.Input.SDL2
+{
+    internal class SDL2JoyConPair(IGamepad left, IGamepad right) : IGamepad
+    {
+        private StandardControllerInputConfig _configuration;
+
+        private readonly StickInputId[] _stickUserMapping =
+        [
+            StickInputId.Unbound,
+            StickInputId.Left,
+            StickInputId.Right
+        ];
+
+        private readonly record struct ButtonMappingEntry(GamepadButtonInputId To, GamepadButtonInputId From)
+        {
+            public bool IsValid => To is not GamepadButtonInputId.Unbound && From is not GamepadButtonInputId.Unbound;
+        }
+
+        private readonly List<ButtonMappingEntry> _buttonsUserMapping = new(20);
+
+        private readonly Lock _userMappingLock = new();
+
+        public GamepadFeaturesFlag Features => (left?.Features ?? GamepadFeaturesFlag.None) |
+                                               (right?.Features ?? GamepadFeaturesFlag.None);
+
+        public const string Id = "JoyConPair";
+        string IGamepad.Id => Id;
+
+        public string Name => "Nintendo Switch Joy-Con (L/R)";
+        private const string LeftName = "Nintendo Switch Joy-Con (L)";
+        private const string RightName = "Nintendo Switch Joy-Con (R)";
+        public bool IsConnected => left is { IsConnected: true } && right is { IsConnected: true };
+
+        public void Dispose()
+        {
+            left?.Dispose();
+            right?.Dispose();
+        }
+
+        public GamepadStateSnapshot GetMappedStateSnapshot()
+        {
+            GamepadStateSnapshot rawState = GetStateSnapshot();
+            GamepadStateSnapshot result = default;
+
+            lock (_userMappingLock)
+            {
+                if (_buttonsUserMapping.Count == 0)
+                    return rawState;
+
+
+                // ReSharper disable once ForeachCanBePartlyConvertedToQueryUsingAnotherGetEnumerator
+                foreach (ButtonMappingEntry entry in _buttonsUserMapping)
+                {
+                    if (!entry.IsValid)
+                        continue;
+
+                    // Do not touch state of button already pressed
+                    if (!result.IsPressed(entry.To))
+                    {
+                        result.SetPressed(entry.To, rawState.IsPressed(entry.From));
+                    }
+                }
+
+                (float leftStickX, float leftStickY) = rawState.GetStick(_stickUserMapping[(int)StickInputId.Left]);
+                (float rightStickX, float rightStickY) = rawState.GetStick(_stickUserMapping[(int)StickInputId.Right]);
+
+                result.SetStick(StickInputId.Left, leftStickX, leftStickY);
+                result.SetStick(StickInputId.Right, rightStickX, rightStickY);
+            }
+
+            return result;
+        }
+
+        public Vector3 GetMotionData(MotionInputId inputId)
+        {
+            Vector3 motionData;
+            switch (inputId)
+            {
+                case MotionInputId.Accelerometer:
+                case MotionInputId.Gyroscope:
+                     motionData = left.GetMotionData(inputId);
+                     return new Vector3(-motionData.Z, motionData.Y, motionData.X);
+                case MotionInputId.SecondAccelerometer:
+                     motionData = right.GetMotionData(MotionInputId.Accelerometer);
+                     return new Vector3(motionData.Z, motionData.Y, -motionData.X);
+                case MotionInputId.SecondGyroscope:
+                     motionData = right.GetMotionData(MotionInputId.Gyroscope);
+                     return new Vector3(motionData.Z, motionData.Y, -motionData.X);
+                case MotionInputId.Invalid:
+                default:
+                    return Vector3.Zero;
+            }
+        }
+
+        public GamepadStateSnapshot GetStateSnapshot()
+        {
+            return IGamepad.GetStateSnapshot(this);
+        }
+
+        public (float, float) GetStick(StickInputId inputId)
+        {
+            switch (inputId)
+            {
+                case StickInputId.Left:
+                    {
+                        (float x, float y) = left.GetStick(StickInputId.Left);
+                        return (y, -x);
+                    }
+                case StickInputId.Right:
+                    {
+                        (float x, float y) = right.GetStick(StickInputId.Left);
+                        return (-y, x);
+                    }
+                case StickInputId.Unbound:
+                case StickInputId.Count:
+                default:
+                    return (0, 0);
+            }
+        }
+
+        public bool IsPressed(GamepadButtonInputId inputId)
+        {
+            return inputId switch
+            {
+                GamepadButtonInputId.LeftStick => left.IsPressed(GamepadButtonInputId.LeftStick),
+                GamepadButtonInputId.DpadUp => left.IsPressed(GamepadButtonInputId.Y),
+                GamepadButtonInputId.DpadDown => left.IsPressed(GamepadButtonInputId.A),
+                GamepadButtonInputId.DpadLeft => left.IsPressed(GamepadButtonInputId.B),
+                GamepadButtonInputId.DpadRight => left.IsPressed(GamepadButtonInputId.X),
+                GamepadButtonInputId.Minus => left.IsPressed(GamepadButtonInputId.Start),
+                GamepadButtonInputId.LeftShoulder => left.IsPressed(GamepadButtonInputId.Paddle2),
+                GamepadButtonInputId.LeftTrigger => left.IsPressed(GamepadButtonInputId.Paddle4),
+                GamepadButtonInputId.SingleRightTrigger0 => left.IsPressed(GamepadButtonInputId.LeftShoulder),
+                GamepadButtonInputId.SingleLeftTrigger0 => left.IsPressed(GamepadButtonInputId.RightShoulder),
+
+                GamepadButtonInputId.RightStick => right.IsPressed(GamepadButtonInputId.LeftStick),
+                GamepadButtonInputId.A => right.IsPressed(GamepadButtonInputId.B),
+                GamepadButtonInputId.B => right.IsPressed(GamepadButtonInputId.Y),
+                GamepadButtonInputId.X => right.IsPressed(GamepadButtonInputId.A),
+                GamepadButtonInputId.Y => right.IsPressed(GamepadButtonInputId.X),
+                GamepadButtonInputId.Plus => right.IsPressed(GamepadButtonInputId.Start),
+                GamepadButtonInputId.RightShoulder => right.IsPressed(GamepadButtonInputId.Paddle1),
+                GamepadButtonInputId.RightTrigger => right.IsPressed(GamepadButtonInputId.Paddle3),
+                GamepadButtonInputId.SingleRightTrigger1 => right.IsPressed(GamepadButtonInputId.LeftShoulder),
+                GamepadButtonInputId.SingleLeftTrigger1 => right.IsPressed(GamepadButtonInputId.RightShoulder),
+
+                _ => false
+            };
+        }
+
+        public void Rumble(float lowFrequency, float highFrequency, uint durationMs)
+        {
+            if (lowFrequency != 0)
+            {
+                right.Rumble(lowFrequency, lowFrequency, durationMs);
+            }
+
+            if (highFrequency != 0)
+            {
+                left.Rumble(highFrequency, highFrequency, durationMs);
+            }
+
+            if (lowFrequency == 0 && highFrequency == 0)
+            {
+                left.Rumble(0, 0, durationMs);
+                right.Rumble(0, 0, durationMs);
+            }
+        }
+
+        public void SetConfiguration(InputConfig configuration)
+        {
+            lock (_userMappingLock)
+            {
+                _configuration = (StandardControllerInputConfig)configuration;
+                left.SetConfiguration(configuration);
+                right.SetConfiguration(configuration);
+
+                _buttonsUserMapping.Clear();
+
+                // First update sticks
+                _stickUserMapping[(int)StickInputId.Left] = (StickInputId)_configuration.LeftJoyconStick.Joystick;
+                _stickUserMapping[(int)StickInputId.Right] = (StickInputId)_configuration.RightJoyconStick.Joystick;
+
+                // Then left joycon
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.LeftStick,
+                    (GamepadButtonInputId)_configuration.LeftJoyconStick.StickButton));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadUp,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.DpadUp));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadDown,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.DpadDown));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadLeft,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.DpadLeft));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadRight,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.DpadRight));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.Minus,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.ButtonMinus));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.LeftShoulder,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.ButtonL));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.LeftTrigger,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.ButtonZl));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleRightTrigger0,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.ButtonSr));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleLeftTrigger0,
+                    (GamepadButtonInputId)_configuration.LeftJoycon.ButtonSl));
+
+                // Finally right joycon
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.RightStick,
+                    (GamepadButtonInputId)_configuration.RightJoyconStick.StickButton));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.A,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonA));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.B,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonB));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.X,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonX));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.Y,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonY));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.Plus,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonPlus));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.RightShoulder,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonR));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.RightTrigger,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonZr));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleRightTrigger1,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonSr));
+                _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleLeftTrigger1,
+                    (GamepadButtonInputId)_configuration.RightJoycon.ButtonSl));
+
+                SetTriggerThreshold(_configuration.TriggerThreshold);
+            }
+        }
+
+        public void SetTriggerThreshold(float triggerThreshold)
+        {
+            left.SetTriggerThreshold(triggerThreshold);
+            right.SetTriggerThreshold(triggerThreshold);
+        }
+
+        public static bool IsCombinable(List<string> gamepadsIds)
+        {
+            (int leftIndex, int rightIndex) = DetectJoyConPair(gamepadsIds);
+            return leftIndex >= 0 && rightIndex >= 0;
+        }
+
+        private static (int leftIndex, int rightIndex) DetectJoyConPair(List<string> gamepadsIds)
+        {
+            var gamepadNames = gamepadsIds.Where(gamepadId => gamepadId != Id)
+                .Select((_, index) => SDL_GameControllerNameForIndex(index)).ToList();
+            int leftIndex = gamepadNames.IndexOf(LeftName);
+            int rightIndex = gamepadNames.IndexOf(RightName);
+
+            return (leftIndex, rightIndex);
+        }
+
+        public static IGamepad GetGamepad(List<string> gamepadsIds)
+        {
+            (int leftIndex, int rightIndex) = DetectJoyConPair(gamepadsIds);
+            if (leftIndex == -1 || rightIndex == -1)
+            {
+                return null;
+            }
+
+            nint leftGamepadHandle = SDL_GameControllerOpen(leftIndex);
+            nint rightGamepadHandle = SDL_GameControllerOpen(rightIndex);
+
+            if (leftGamepadHandle == nint.Zero || rightGamepadHandle == nint.Zero)
+            {
+                return null;
+            }
+
+
+            return new SDL2JoyConPair(new SDL2Gamepad(leftGamepadHandle, gamepadsIds[leftIndex]),
+                new SDL2Gamepad(rightGamepadHandle, gamepadsIds[rightIndex]));
+        }
+    }
+}

src/Ryujinx.Input/HLE/NpadController.cs

@@ -266,6 +266,7 @@ namespace Ryujinx.Input.HLE
             if (motionConfig.MotionBackend != MotionInputBackendType.CemuHook)
             {
                 _leftMotionInput = new MotionInput();
+                _rightMotionInput = new MotionInput();
             }
             else
             {
@@ -298,7 +299,20 @@ namespace Ryujinx.Input.HLE
 
                             if (controllerConfig.ControllerType == ConfigControllerType.JoyconPair)
                             {
-                                _rightMotionInput = _leftMotionInput;
+                                if (gamepad.Id== "JoyConPair")
+                                {
+                                    Vector3 rightAccelerometer = gamepad.GetMotionData(MotionInputId.SecondAccelerometer);
+                                    Vector3 rightGyroscope = gamepad.GetMotionData(MotionInputId.SecondGyroscope);
+
+                                    rightAccelerometer = new Vector3(rightAccelerometer.X, -rightAccelerometer.Z, rightAccelerometer.Y);
+                                    rightGyroscope = new Vector3(rightGyroscope.X, -rightGyroscope.Z, rightGyroscope.Y);
+
+                                    _rightMotionInput.Update(rightAccelerometer, rightGyroscope, (ulong)PerformanceCounter.ElapsedNanoseconds / 1000, controllerConfig.Motion.Sensitivity, (float)controllerConfig.Motion.GyroDeadzone);
+                                }
+                                else
+                                {
+                                    _rightMotionInput = _leftMotionInput;
+                                }
                             }
                         }
                     }
@@ -333,6 +347,7 @@ namespace Ryujinx.Input.HLE
                 // Reset states
                 State = default;
                 _leftMotionInput = null;
+                _rightMotionInput = null;
             }
         }
 

src/Ryujinx.Input/MotionInputId.cs

@@ -21,5 +21,17 @@ namespace Ryujinx.Input
         /// </summary>
         /// <remarks>Values are in degrees</remarks>
         Gyroscope,
+
+        /// <summary>
+        /// Second accelerometer.
+        /// </summary>
+        /// <remarks>Values are in m/s^2</remarks>
+        SecondAccelerometer,
+
+        /// <summary>
+        /// Second gyroscope.
+        /// </summary>
+        /// <remarks>Values are in degrees</remarks>
+        SecondGyroscope
     }
 }

src/Ryujinx.SDL2.Common/SDL2Driver.cs

@@ -25,14 +25,17 @@ namespace Ryujinx.SDL2.Common
 
         public static Action<Action> MainThreadDispatcher { get; set; }
 
-        private const uint SdlInitFlags = SDL_INIT_EVENTS | SDL_INIT_GAMECONTROLLER | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_VIDEO;
+        private const uint SdlInitFlags = SDL_INIT_EVENTS | SDL_INIT_GAMECONTROLLER | SDL_INIT_JOYSTICK |
+                                          SDL_INIT_AUDIO | SDL_INIT_VIDEO;
 
         private bool _isRunning;
         private uint _refereceCount;
         private Thread _worker;
 
+        private const uint SQL_JOYBATTERYUPDATED = 1543;
         public event Action<int, int> OnJoyStickConnected;
         public event Action<int> OnJoystickDisconnected;
+        public event Action<int, SDL_JoystickPowerLevel> OnJoyBatteryUpdated;
 
         private ConcurrentDictionary<uint, Action<SDL_Event>> _registeredWindowHandlers;
 
@@ -78,12 +81,14 @@ namespace Ryujinx.SDL2.Common
                 // First ensure that we only enable joystick events (for connected/disconnected).
                 if (SDL_GameControllerEventState(SDL_IGNORE) != SDL_IGNORE)
                 {
-                    Logger.Error?.PrintMsg(LogClass.Application, "Couldn't change the state of game controller events.");
+                    Logger.Error?.PrintMsg(LogClass.Application,
+                        "Couldn't change the state of game controller events.");
                 }
 
                 if (SDL_JoystickEventState(SDL_ENABLE) < 0)
                 {
-                    Logger.Error?.PrintMsg(LogClass.Application, $"Failed to enable joystick event polling: {SDL_GetError()}");
+                    Logger.Error?.PrintMsg(LogClass.Application,
+                        $"Failed to enable joystick event polling: {SDL_GetError()}");
                 }
 
                 // Disable all joysticks information, we don't need them no need to flood the event queue for that.
@@ -143,7 +148,12 @@ namespace Ryujinx.SDL2.Common
 
                 OnJoystickDisconnected?.Invoke(evnt.cbutton.which);
             }
-            else if (evnt.type is SDL_EventType.SDL_WINDOWEVENT or SDL_EventType.SDL_MOUSEBUTTONDOWN or SDL_EventType.SDL_MOUSEBUTTONUP)
+            else if ((uint)evnt.type == SQL_JOYBATTERYUPDATED)
+            {
+                OnJoyBatteryUpdated?.Invoke(evnt.cbutton.which, (SDL_JoystickPowerLevel)evnt.user.code);
+            }
+            else if (evnt.type is SDL_EventType.SDL_WINDOWEVENT or SDL_EventType.SDL_MOUSEBUTTONDOWN
+                     or SDL_EventType.SDL_MOUSEBUTTONUP)
             {
                 if (_registeredWindowHandlers.TryGetValue(evnt.window.windowID, out Action<SDL_Event> handler))
                 {

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

@@ -36,6 +36,8 @@ namespace Ryujinx.UI.App.Common
         public string Path { get; set; }
         public BlitStruct<ApplicationControlProperty> ControlHolder { get; set; }
 
+        public bool HasControlHolder => ControlHolder.ByteSpan.Length > 0;
+
         public string TimePlayedString => ValueFormatUtils.FormatTimeSpan(TimePlayed);
 
         public string LastPlayedString => ValueFormatUtils.FormatDateTime(LastPlayed)?.Replace(" ", "\n") ?? LocalizedNever();

src/Ryujinx.UI.Common/App/ApplicationLibrary.cs

@@ -789,16 +789,15 @@ namespace Ryujinx.UI.App.Common
                     using HttpClient httpClient = new HttpClient();
                     string ldnGameDataArrayString = await httpClient.GetStringAsync($"https://{ldnWebHost}/api/public_games");
                     ldnGameDataArray = JsonHelper.Deserialize(ldnGameDataArrayString, _ldnDataSerializerContext.IEnumerableLdnGameData);
-                    var evt = new LdnGameDataReceivedEventArgs
+                    LdnGameDataReceived?.Invoke(null, new LdnGameDataReceivedEventArgs
                     {
                         LdnData = ldnGameDataArray
-                    };
-                    LdnGameDataReceived?.Invoke(null, evt);
+                    });
                 }
                 catch (Exception ex)
                 {
                     Logger.Warning?.Print(LogClass.Application, $"Failed to fetch the public games JSON from the API. Player and game count in the game list will be unavailable.\n{ex.Message}");
-                    LdnGameDataReceived?.Invoke(null, new LdnGameDataReceivedEventArgs()
+                    LdnGameDataReceived?.Invoke(null, new LdnGameDataReceivedEventArgs
                     {
                         LdnData = Array.Empty<LdnGameData>()
                     });
@@ -806,7 +805,7 @@ namespace Ryujinx.UI.App.Common
             }
             else
             {
-                LdnGameDataReceived?.Invoke(null, new LdnGameDataReceivedEventArgs()
+                LdnGameDataReceived?.Invoke(null, new LdnGameDataReceivedEventArgs
                 {
                     LdnData = Array.Empty<LdnGameData>()
                 });

src/Ryujinx.UI.Common/App/LdnGameData.cs

@@ -1,4 +1,7 @@
+using LibHac.Ns;
+using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Ryujinx.UI.App.Common
 {
@@ -12,5 +15,28 @@ namespace Ryujinx.UI.App.Common
         public string Mode { get; set; }
         public string Status { get; set; }
         public IEnumerable<string> Players { get; set; }
+
+        public static Array GetArrayForApp(
+            IEnumerable<LdnGameData> receivedData, ref ApplicationControlProperty acp)
+        {
+            LibHac.Common.FixedArrays.Array8<ulong> communicationId = acp.LocalCommunicationId;
+
+            return new Array(receivedData.Where(game =>
+                communicationId.Items.Contains(Convert.ToUInt64(game.TitleId, 16))
+            ));
+        }
+
+        public class Array
+        {
+            private readonly LdnGameData[] _ldnDatas;
+            
+            internal Array(IEnumerable<LdnGameData> receivedData)
+            {
+                _ldnDatas = receivedData.ToArray();
+            }
+
+            public int PlayerCount => _ldnDatas.Sum(it => it.PlayerCount);
+            public int GameCount => _ldnDatas.Length;
+        }
     }
 }

src/Ryujinx/AppHost.cs

@@ -311,7 +311,7 @@ namespace Ryujinx.Ava
                 Device.VSyncMode = e.NewValue;
                 Device.UpdateVSyncInterval();
             }
-            _renderer.Window?.ChangeVSyncMode((Ryujinx.Graphics.GAL.VSyncMode)e.NewValue);
+            _renderer.Window?.ChangeVSyncMode(e.NewValue);
 
             _viewModel.ShowCustomVSyncIntervalPicker = (e.NewValue == VSyncMode.Custom);
         }
@@ -1074,7 +1074,7 @@ namespace Ryujinx.Ava
                 Device.Gpu.SetGpuThread();
                 Device.Gpu.InitializeShaderCache(_gpuCancellationTokenSource.Token);
 
-                _renderer.Window.ChangeVSyncMode((Ryujinx.Graphics.GAL.VSyncMode)Device.VSyncMode);
+                _renderer.Window.ChangeVSyncMode(Device.VSyncMode);
 
                 while (_isActive)
                 {

src/Ryujinx/UI/Models/SaveModel.cs

@@ -1,3 +1,4 @@
+using Gommon;
 using LibHac.Fs;
 using LibHac.Ncm;
 using Ryujinx.Ava.UI.ViewModels;
@@ -47,7 +48,7 @@ namespace Ryujinx.Ava.UI.Models
             TitleId = info.ProgramId;
             UserId = info.UserId;
 
-            var appData = MainWindow.MainWindowViewModel.Applications.FirstOrDefault(x => x.IdString.Equals(TitleIdString, StringComparison.OrdinalIgnoreCase));
+            var appData = RyujinxApp.MainWindow.ViewModel.Applications.FirstOrDefault(x => x.IdString.EqualsIgnoreCase(TitleIdString));
 
             InGameList = appData != null;
 

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -9,6 +9,7 @@ using Avalonia.Threading;
 using DynamicData;
 using DynamicData.Binding;
 using FluentAvalonia.UI.Controls;
+using Gommon;
 using LibHac.Common;
 using LibHac.Ns;
 using Ryujinx.Ava.Common;
@@ -124,8 +125,9 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public ApplicationData ListSelectedApplication;
         public ApplicationData GridSelectedApplication;
-
-        public IEnumerable<LdnGameData> LastLdnGameData;
+        
+        // Key is Title ID
+        public SafeDictionary<string, LdnGameData.Array> LdnData = [];
 
         // The UI specifically uses a thicker bordered variant of the icon to avoid crunching out the border at lower resolutions.
         // For an example of this, download canary 1.2.95, then open the settings menu, and look at the icon in the top-left.

src/Ryujinx/UI/ViewModels/SettingsViewModel.cs

@@ -750,7 +750,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             config.ToFileFormat().SaveConfig(Program.ConfigurationPath);
 
             MainWindow.UpdateGraphicsConfig();
-            MainWindow.MainWindowViewModel.VSyncModeSettingChanged();
+            RyujinxApp.MainWindow.ViewModel.VSyncModeSettingChanged();
 
             SaveSettingsEvent?.Invoke();
 

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

@@ -39,8 +39,6 @@ namespace Ryujinx.Ava.UI.Windows
 {
     public partial class MainWindow : StyleableAppWindow
     {
-        internal static MainWindowViewModel MainWindowViewModel { get; private set; }
-        
         public MainWindowViewModel ViewModel { get; }
 
         internal readonly AvaHostUIHandler UiHandler;
@@ -76,7 +74,7 @@ namespace Ryujinx.Ava.UI.Windows
 
         public MainWindow()
         {
-            DataContext = ViewModel = MainWindowViewModel = new MainWindowViewModel
+            DataContext = ViewModel = new MainWindowViewModel
             {
                 Window = this
             };
@@ -169,24 +167,31 @@ namespace Ryujinx.Ava.UI.Windows
         {
             Dispatcher.UIThread.Post(() =>
             {
-                var ldnGameDataArray = e.LdnData;
-                ViewModel.LastLdnGameData = ldnGameDataArray;
+                var ldnGameDataArray = e.LdnData.ToList();
+                ViewModel.LdnData.Clear();
                 foreach (var application in ViewModel.Applications)
                 {
+                    ref var controlHolder = ref application.ControlHolder.Value;
+                    
+                    ViewModel.LdnData[application.IdString] = 
+                        LdnGameData.GetArrayForApp(
+                            ldnGameDataArray, 
+                            ref controlHolder
+                        );
+                    
                     UpdateApplicationWithLdnData(application);
                 }
+                
                 ViewModel.RefreshView();
             });
         }
 
         private void UpdateApplicationWithLdnData(ApplicationData application)
         {
-            if (application.ControlHolder.ByteSpan.Length > 0 && ViewModel.LastLdnGameData != null)
+            if (application.HasControlHolder && ViewModel.LdnData.TryGetValue(application.IdString, out var ldnGameDatas))
             {
-                IEnumerable<LdnGameData> ldnGameData = ViewModel.LastLdnGameData.Where(game => application.ControlHolder.Value.LocalCommunicationId.Items.Contains(Convert.ToUInt64(game.TitleId, 16)));
-
-                application.PlayerCount = ldnGameData.Sum(game => game.PlayerCount);
-                application.GameCount = ldnGameData.Count();
+                application.PlayerCount = ldnGameDatas.PlayerCount;
+                application.GameCount = ldnGameDatas.GameCount;
             }
             else
             {