Merge 6d78e71fc7 into ad9d6588e8

Directory.Packages.props

@@ -3,6 +3,7 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
+    <PackageVersion Include="Alimer.Bindings.SDL" Version="3.7.1" />
     <PackageVersion Include="Avalonia" Version="11.0.13" />
     <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.0.13" />
     <PackageVersion Include="Avalonia.Desktop" Version="11.0.13" />

Ryujinx.sln

@@ -75,6 +75,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Horizon", "src\Ryuj
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Horizon.Kernel.Generators", "src\Ryujinx.Horizon.Kernel.Generators\Ryujinx.Horizon.Kernel.Generators.csproj", "{7F55A45D-4E1D-4A36-ADD3-87F29A285AA2}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.Input.SDL3", "src\Ryujinx.Input.SDL3\Ryujinx.Input.SDL3.csproj", "{3BF24278-547D-42C2-9D43-182B978F54DD}"
+EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.HLE.Generators", "src\Ryujinx.HLE.Generators\Ryujinx.HLE.Generators.csproj", "{B575BCDE-2FD8-4A5D-8756-31CDD7FE81F0}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.Graphics.Metal", "src\Ryujinx.Graphics.Metal\Ryujinx.Graphics.Metal.csproj", "{C08931FA-1191-417A-864F-3882D93E683B}"
@@ -259,6 +261,10 @@ Global
 		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{81EA598C-DBA1-40B0-8DA4-4796B78F2037}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3BF24278-547D-42C2-9D43-182B978F54DD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3BF24278-547D-42C2-9D43-182B978F54DD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3BF24278-547D-42C2-9D43-182B978F54DD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3BF24278-547D-42C2-9D43-182B978F54DD}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/Ryujinx.Common/Configuration/Hid/Controller/Motion/JsonMotionConfigControllerConverter.cs

@@ -56,6 +56,7 @@ namespace Ryujinx.Common.Configuration.Hid.Controller.Motion
             return motionBackendType switch
             {
                 MotionInputBackendType.GamepadDriver => JsonSerializer.Deserialize(ref reader, _serializerContext.StandardMotionConfigController),
+                MotionInputBackendType.Handheld => JsonSerializer.Deserialize(ref reader, _serializerContext.StandardMotionConfigController),
                 MotionInputBackendType.CemuHook => JsonSerializer.Deserialize(ref reader, _serializerContext.CemuHookMotionConfigController),
                 _ => throw new InvalidOperationException($"Unknown backend type {motionBackendType}"),
             };
@@ -66,6 +67,7 @@ namespace Ryujinx.Common.Configuration.Hid.Controller.Motion
             switch (value.MotionBackend)
             {
                 case MotionInputBackendType.GamepadDriver:
+                case MotionInputBackendType.Handheld:
                     JsonSerializer.Serialize(writer, value as StandardMotionConfigController, _serializerContext.StandardMotionConfigController);
                     break;
                 case MotionInputBackendType.CemuHook:

src/Ryujinx.Common/Configuration/Hid/Controller/Motion/MotionInputBackendType.cs

@@ -9,5 +9,6 @@ namespace Ryujinx.Common.Configuration.Hid.Controller.Motion
         Invalid,
         GamepadDriver,
         CemuHook,
+        Handheld,
     }
 }

src/Ryujinx.Common/Helpers/Patterns.cs

@@ -0,0 +1,118 @@
+using System.Text.RegularExpressions;
+
+namespace Ryujinx.Common.Helper
+{
+    public static partial class Patterns
+    {
+        #region Accessors
+
+        public static readonly Regex Numeric = NumericRegex();
+
+        public static readonly Regex AmdGcn = AmdGcnRegex();
+        public static readonly Regex NvidiaConsumerClass = NvidiaConsumerClassRegex();
+
+        public static readonly Regex DomainLp1Ns = DomainLp1NsRegex();
+        public static readonly Regex DomainLp1Lp1Npln = DomainLp1Lp1NplnRegex();
+        public static readonly Regex DomainLp1Znc = DomainLp1ZncRegex();
+        public static readonly Regex DomainSbApi = DomainSbApiRegex();
+        public static readonly Regex DomainSbAccounts = DomainSbAccountsRegex();
+        public static readonly Regex DomainAccounts = DomainAccountsRegex();
+
+        public static readonly Regex Module = ModuleRegex();
+        public static readonly Regex FsSdk = FsSdkRegex();
+        public static readonly Regex SdkMw = SdkMwRegex();
+
+        // ReSharper disable once InconsistentNaming
+        public static readonly Regex CJK = CJKRegex();
+
+        public static readonly Regex LdnPassphrase = LdnPassphraseRegex();
+
+        public static readonly Regex CleanText = CleanTextRegex();
+
+        #endregion
+
+        #region Generated pattern stubs
+
+        #region Numeric validation
+
+        [GeneratedRegex("[0-9]|.")]
+        internal static partial Regex NumericRegex();
+
+        #endregion
+
+        #region GPU names
+
+        [GeneratedRegex(
+            "Radeon (((HD|R(5|7|9|X)) )?((M?[2-6]\\d{2}(\\D|$))|([7-8]\\d{3}(\\D|$))|Fury|Nano))|(Pro Duo)")]
+        internal static partial Regex AmdGcnRegex();
+
+        [GeneratedRegex("NVIDIA GeForce (R|G)?TX? (\\d{3}\\d?)M?")]
+        internal static partial Regex NvidiaConsumerClassRegex();
+
+        #endregion
+
+        #region DNS blocking
+
+        public static readonly Regex[] BlockedHosts =
+        [
+            DomainLp1Ns,
+            DomainLp1Lp1Npln,
+            DomainLp1Znc,
+            DomainSbApi,
+            DomainSbAccounts,
+            DomainAccounts
+        ];
+
+        const RegexOptions DnsRegexOpts =
+            RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.ExplicitCapture;
+
+        [GeneratedRegex(@"^(.*)\-lp1\.(n|s)\.n\.srv\.nintendo\.net$", DnsRegexOpts)]
+        internal static partial Regex DomainLp1NsRegex();
+
+        [GeneratedRegex(@"^(.*)\-lp1\.lp1\.t\.npln\.srv\.nintendo\.net$", DnsRegexOpts)]
+        internal static partial Regex DomainLp1Lp1NplnRegex();
+
+        [GeneratedRegex(@"^(.*)\-lp1\.(znc|p)\.srv\.nintendo\.net$", DnsRegexOpts)]
+        internal static partial Regex DomainLp1ZncRegex();
+
+        [GeneratedRegex(@"^(.*)\-sb\-api\.accounts\.nintendo\.com$", DnsRegexOpts)]
+        internal static partial Regex DomainSbApiRegex();
+
+        [GeneratedRegex(@"^(.*)\-sb\.accounts\.nintendo\.com$", DnsRegexOpts)]
+        internal static partial Regex DomainSbAccountsRegex();
+
+        [GeneratedRegex(@"^accounts\.nintendo\.com$", DnsRegexOpts)]
+        internal static partial Regex DomainAccountsRegex();
+
+        #endregion
+
+        #region Executable information
+
+        [GeneratedRegex(@"[a-z]:[\\/][ -~]{5,}\.nss", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)]
+        internal static partial Regex ModuleRegex();
+
+        [GeneratedRegex(@"sdk_version: ([0-9.]*)")]
+        internal static partial Regex FsSdkRegex();
+
+        [GeneratedRegex(@"SDK MW[ -~]*")]
+        internal static partial Regex SdkMwRegex();
+
+        #endregion
+
+        #region CJK
+
+        [GeneratedRegex(
+            "\\p{IsHangulJamo}|\\p{IsCJKRadicalsSupplement}|\\p{IsCJKSymbolsandPunctuation}|\\p{IsEnclosedCJKLettersandMonths}|\\p{IsCJKCompatibility}|\\p{IsCJKUnifiedIdeographsExtensionA}|\\p{IsCJKUnifiedIdeographs}|\\p{IsHangulSyllables}|\\p{IsCJKCompatibilityForms}")]
+        private static partial Regex CJKRegex();
+
+        #endregion
+
+        [GeneratedRegex("Ryujinx-[0-9a-f]{8}")]
+        private static partial Regex LdnPassphraseRegex();
+
+        [GeneratedRegex(@"[^\u0000\u0009\u000A\u000D\u0020-\uFFFF]..")]
+        private static partial Regex CleanTextRegex();
+
+        #endregion
+    }
+}

src/Ryujinx.Graphics.Vulkan/Vendor.cs

@@ -16,14 +16,8 @@ namespace Ryujinx.Graphics.Vulkan
         Unknown,
     }
 
-    static partial class VendorUtils
+    static class VendorUtils
     {
-        [GeneratedRegex("Radeon (((HD|R(5|7|9|X)) )?((M?[2-6]\\d{2}(\\D|$))|([7-8]\\d{3}(\\D|$))|Fury|Nano))|(Pro Duo)")]
-        public static partial Regex AmdGcnRegex();
-
-        [GeneratedRegex("NVIDIA GeForce (R|G)?TX? (\\d{3}\\d?)M?")]
-        public static partial Regex NvidiaConsumerClassRegex();
-
         public static Vendor FromId(uint id)
         {
             return id switch

src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs

@@ -1,5 +1,6 @@
 using Gommon;
 using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Helper;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Shader;
@@ -375,11 +376,11 @@ namespace Ryujinx.Graphics.Vulkan
 
             GpuVersion = $"Vulkan v{ParseStandardVulkanVersion(properties.ApiVersion)}, Driver v{ParseDriverVersion(ref properties)}";
 
-            IsAmdGcn = !IsMoltenVk && Vendor == Vendor.Amd && VendorUtils.AmdGcnRegex().IsMatch(GpuRenderer);
+            IsAmdGcn = !IsMoltenVk && Vendor == Vendor.Amd && Patterns.AmdGcn.IsMatch(GpuRenderer);
 
             if (Vendor == Vendor.Nvidia)
             {
-                Match match = VendorUtils.NvidiaConsumerClassRegex().Match(GpuRenderer);
+                Match match = Patterns.NvidiaConsumerClass.Match(GpuRenderer);
 
                 if (match != null && int.TryParse(match.Groups[2].Value, out int gpuNumber))
                 {

src/Ryujinx.HLE/HOS/Applets/Error/ErrorApplet.cs

@@ -5,6 +5,7 @@ using LibHac.FsSystem;
 using LibHac.Ncm;
 using LibHac.Tools.FsSystem;
 using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Common.Helper;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.HOS.Services.Am.AppletAE;
 using Ryujinx.HLE.HOS.SystemState;
@@ -30,9 +31,6 @@ namespace Ryujinx.HLE.HOS.Applets.Error
 
         public event EventHandler AppletStateChanged;
 
-        [GeneratedRegex(@"[^\u0000\u0009\u000A\u000D\u0020-\uFFFF]..")]
-        private static partial Regex CleanTextRegex();
-
         public ErrorApplet(Horizon horizon)
         {
             _horizon = horizon;
@@ -107,7 +105,7 @@ namespace Ryujinx.HLE.HOS.Applets.Error
 
         private static string CleanText(string value)
         {
-            return CleanTextRegex().Replace(value, string.Empty).Replace("\0", string.Empty);
+            return Patterns.CleanText.Replace(value, string.Empty).Replace("\0", string.Empty);
         }
 
         private string GetMessageText(uint module, uint description, string key)

src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/CJKCharacterValidation.cs

@@ -1,17 +0,0 @@
-using System.Text.RegularExpressions;
-
-namespace Ryujinx.HLE.HOS.Applets.SoftwareKeyboard
-{
-    public static partial class CJKCharacterValidation
-    {
-        public static bool IsCJK(char value)
-        {
-            Regex regex = CJKRegex();
-
-            return regex.IsMatch(value.ToString());
-        }
-
-        [GeneratedRegex("\\p{IsHangulJamo}|\\p{IsCJKRadicalsSupplement}|\\p{IsCJKSymbolsandPunctuation}|\\p{IsEnclosedCJKLettersandMonths}|\\p{IsCJKCompatibility}|\\p{IsCJKUnifiedIdeographsExtensionA}|\\p{IsCJKUnifiedIdeographs}|\\p{IsHangulSyllables}|\\p{IsCJKCompatibilityForms}")]
-        private static partial Regex CJKRegex();
-    }
-}

src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/CharacterValidation.cs

@@ -0,0 +1,10 @@
+using Ryujinx.Common.Helper;
+
+namespace Ryujinx.HLE.HOS.Applets.SoftwareKeyboard
+{
+    public static class CharacterValidation
+    {
+        public static bool IsNumeric(char value) => Patterns.Numeric.IsMatch(value.ToString());
+        public static bool IsCJK(char value) => Patterns.CJK.IsMatch(value.ToString());
+    }
+}

src/Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/NumericCharacterValidation.cs

@@ -1,17 +0,0 @@
-using System.Text.RegularExpressions;
-
-namespace Ryujinx.HLE.HOS.Applets.SoftwareKeyboard
-{
-    public static partial class NumericCharacterValidation
-    {
-        public static bool IsNumeric(char value)
-        {
-            Regex regex = NumericRegex();
-
-            return regex.IsMatch(value.ToString());
-        }
-
-        [GeneratedRegex("[0-9]|.")]
-        private static partial Regex NumericRegex();
-    }
-}

src/Ryujinx.HLE/HOS/Services/Sockets/Sfdnsres/Proxy/DnsBlacklist.cs

@@ -1,37 +1,13 @@
+using Ryujinx.Common.Helper;
 using System.Text.RegularExpressions;
 
 namespace Ryujinx.HLE.HOS.Services.Sockets.Sfdnsres.Proxy
 {
-    static partial class DnsBlacklist
+    static class DnsBlacklist
     {
-        const RegexOptions RegexOpts = RegexOptions.CultureInvariant | RegexOptions.IgnoreCase | RegexOptions.ExplicitCapture;
-
-        [GeneratedRegex(@"^(.*)\-lp1\.(n|s)\.n\.srv\.nintendo\.net$", RegexOpts)]
-        private static partial Regex BlockedHost1();
-        [GeneratedRegex(@"^(.*)\-lp1\.lp1\.t\.npln\.srv\.nintendo\.net$", RegexOpts)]
-        private static partial Regex BlockedHost2();
-        [GeneratedRegex(@"^(.*)\-lp1\.(znc|p)\.srv\.nintendo\.net$", RegexOpts)]
-        private static partial Regex BlockedHost3();
-        [GeneratedRegex(@"^(.*)\-sb\-api\.accounts\.nintendo\.com$", RegexOpts)]
-        private static partial Regex BlockedHost4();
-        [GeneratedRegex(@"^(.*)\-sb\.accounts\.nintendo\.com$", RegexOpts)]
-        private static partial Regex BlockedHost5();
-        [GeneratedRegex(@"^accounts\.nintendo\.com$", RegexOpts)]
-        private static partial Regex BlockedHost6();
-
-        private static readonly Regex[] _blockedHosts =
-        [
-            BlockedHost1(),
-            BlockedHost2(),
-            BlockedHost3(),
-            BlockedHost4(),
-            BlockedHost5(),
-            BlockedHost6()
-        ];
-
         public static bool IsHostBlocked(string host)
         {
-            foreach (Regex regex in _blockedHosts)
+            foreach (Regex regex in Patterns.BlockedHosts)
             {
                 if (regex.IsMatch(host))
                 {

src/Ryujinx.HLE/Loaders/Executables/NsoExecutable.cs

@@ -2,6 +2,7 @@ using LibHac.Common.FixedArrays;
 using LibHac.Fs;
 using LibHac.Loader;
 using LibHac.Tools.FsSystem;
+using Ryujinx.Common.Helper;
 using Ryujinx.Common.Logging;
 using System;
 using System.Text;
@@ -29,13 +30,6 @@ namespace Ryujinx.HLE.Loaders.Executables
         public string Name;
         public Array32<byte> BuildId;
 
-        [GeneratedRegex(@"[a-z]:[\\/][ -~]{5,}\.nss", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)]
-        private static partial Regex ModuleRegex();
-        [GeneratedRegex(@"sdk_version: ([0-9.]*)")]
-        private static partial Regex FsSdkRegex();
-        [GeneratedRegex(@"SDK MW[ -~]*")]
-        private static partial Regex SdkMwRegex();
-
         public NsoExecutable(IStorage inStorage, string name = null)
         {
             NsoReader reader = new();
@@ -90,7 +84,7 @@ namespace Ryujinx.HLE.Loaders.Executables
 
             if (string.IsNullOrEmpty(modulePath))
             {
-                Match moduleMatch = ModuleRegex().Match(rawTextBuffer);
+                Match moduleMatch = Patterns.Module.Match(rawTextBuffer);
                 if (moduleMatch.Success)
                 {
                     modulePath = moduleMatch.Value;
@@ -99,13 +93,13 @@ namespace Ryujinx.HLE.Loaders.Executables
 
             stringBuilder.AppendLine($"    Module: {modulePath}");
 
-            Match fsSdkMatch = FsSdkRegex().Match(rawTextBuffer);
+            Match fsSdkMatch = Patterns.FsSdk.Match(rawTextBuffer);
             if (fsSdkMatch.Success)
             {
                 stringBuilder.AppendLine($"    FS SDK Version: {fsSdkMatch.Value.Replace("sdk_version: ", string.Empty)}");
             }
 
-            MatchCollection sdkMwMatches = SdkMwRegex().Matches(rawTextBuffer);
+            MatchCollection sdkMwMatches = Patterns.SdkMw.Matches(rawTextBuffer);
             if (sdkMwMatches.Count != 0)
             {
                 string libHeader = "    SDK Libraries: ";

src/Ryujinx.Input.SDL3/Ryujinx.Input.SDL3.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Ryujinx.Input\Ryujinx.Input.csproj" />
+    <PackageReference Include="Alimer.Bindings.SDL" />
+  </ItemGroup>
+
+</Project>

src/Ryujinx.Input.SDL3/SDL3MotionDriver.cs

@@ -0,0 +1,85 @@
+using SDL3;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using static SDL3.SDL3;
+
+namespace Ryujinx.Input.SDL3
+{
+    public unsafe class SDL3MotionDriver : IHandheld, IDisposable
+    {
+        private readonly Dictionary<SDL_SensorType, SDL_Sensor> sensors;
+        private bool _disposed;
+
+        public SDL3MotionDriver()
+        {
+            int result = SDL_Init(SDL_InitFlags.Sensor);
+            if (result < 0)
+            {
+                throw new InvalidOperationException($"SDL sensor initialization failed: {SDL_GetError()}");
+            }
+            sensors = SDL_GetSensors().ToArray().ToDictionary(SDL_GetSensorTypeForID, SDL_OpenSensor);
+        }
+
+        ~SDL3MotionDriver()
+        {
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (_disposed)
+            {
+                return;
+            }
+
+            if (disposing && sensors != null)
+            {
+                foreach (var sensor in sensors.Values)
+                {
+                    if (sensor != IntPtr.Zero)
+                    {
+                        SDL_CloseSensor(sensor);
+                    }
+                }
+            }
+
+            _disposed = true;
+        }
+
+        public Vector3 GetMotionData(MotionInputId inputType)
+        {
+            ObjectDisposedException.ThrowIf(_disposed, this);
+
+            return inputType switch
+            {
+                MotionInputId.Gyroscope => GetSensorVector(SDL_SensorType.Gyro) * 180 / MathF.PI,
+                MotionInputId.Accelerometer => GetSensorVector(SDL_SensorType.Accel) / SDL_STANDARD_GRAVITY,
+                _ => Vector3.Zero
+            };
+        }
+
+        private Vector3 GetSensorVector(SDL_SensorType sensorType)
+        {
+            if (!sensors.TryGetValue(sensorType, out SDL_Sensor sensor))
+            {
+                return Vector3.Zero;
+            }
+
+            var data = stackalloc float[3];
+            if (SDL_GetSensorData(sensor, data, 3) < 0)
+            {
+                return Vector3.Zero;
+            }
+
+            return new Vector3(data[0], data[1], data[2]);
+        }
+    }
+}

src/Ryujinx.Input/HLE/InputManager.cs

@@ -2,12 +2,13 @@ using System;
 
 namespace Ryujinx.Input.HLE
 {
-    public class InputManager(IGamepadDriver keyboardDriver, IGamepadDriver gamepadDriver)
+    public class InputManager(IGamepadDriver keyboardDriver, IGamepadDriver gamepadDriver, IHandheld handheld)
         : IDisposable
     {
         public IGamepadDriver KeyboardDriver { get; } = keyboardDriver;
         public IGamepadDriver GamepadDriver { get; } = gamepadDriver;
         public IGamepadDriver MouseDriver { get; private set; }
+        public IHandheld Handheld { get; } = handheld;
 
         public void SetMouseDriver(IGamepadDriver mouseDriver)
         {
@@ -18,7 +19,7 @@ namespace Ryujinx.Input.HLE
 
         public NpadManager CreateNpadManager()
         {
-            return new NpadManager(KeyboardDriver, GamepadDriver, MouseDriver);
+            return new NpadManager(KeyboardDriver, GamepadDriver, MouseDriver, Handheld);
         }
 
         public TouchScreenManager CreateTouchScreenManager()
@@ -38,6 +39,7 @@ namespace Ryujinx.Input.HLE
                 KeyboardDriver?.Dispose();
                 GamepadDriver?.Dispose();
                 MouseDriver?.Dispose();
+                Handheld?.Dispose();
             }
         }
 

src/Ryujinx.Input/HLE/NpadController.cs

@@ -218,12 +218,14 @@ namespace Ryujinx.Input.HLE
         public string Id { get; private set; }
 
         private readonly CemuHookClient _cemuHookClient;
+        private readonly IHandheld _handheld;
 
-        public NpadController(CemuHookClient cemuHookClient)
+        public NpadController(CemuHookClient cemuHookClient, IHandheld handheld)
         {
             State = default;
             Id = null;
             _cemuHookClient = cemuHookClient;
+            _handheld = handheld;
         }
 
         public bool UpdateDriverConfiguration(IGamepadDriver gamepadDriver, InputConfig config)
@@ -287,6 +289,18 @@ namespace Ryujinx.Input.HLE
 
                 if (_config is StandardControllerInputConfig controllerConfig && controllerConfig.Motion.EnableMotion)
                 {
+                    if (controllerConfig.Motion.MotionBackend == MotionInputBackendType.Handheld)
+                    {
+                        Vector3 accelerometer = _handheld.GetMotionData(MotionInputId.Accelerometer);
+                        Vector3 gyroscope = _handheld.GetMotionData(MotionInputId.Gyroscope);
+
+                        accelerometer = new Vector3(accelerometer.X, -accelerometer.Z, accelerometer.Y);
+                        gyroscope = new Vector3(gyroscope.X, -gyroscope.Z, gyroscope.Y);
+
+                        _leftMotionInput.Update(accelerometer, gyroscope, (ulong)PerformanceCounter.ElapsedNanoseconds / 1000, controllerConfig.Motion.Sensitivity, (float)controllerConfig.Motion.GyroDeadzone);
+                        _rightMotionInput = _leftMotionInput;
+                    }
+
                     if (controllerConfig.Motion.MotionBackend == MotionInputBackendType.GamepadDriver)
                     {
                         if (gamepad.Features.HasFlag(GamepadFeaturesFlag.Motion))

src/Ryujinx.Input/HLE/NpadManager.cs

@@ -31,6 +31,7 @@ namespace Ryujinx.Input.HLE
         private readonly IGamepadDriver _keyboardDriver;
         private readonly IGamepadDriver _gamepadDriver;
         private readonly IGamepadDriver _mouseDriver;
+        private readonly IHandheld _handheld;
         private bool _isDisposed;
 
         private List<InputConfig> _inputConfig;
@@ -38,7 +39,7 @@ namespace Ryujinx.Input.HLE
         private bool _enableMouse;
         private Switch _device;
 
-        public NpadManager(IGamepadDriver keyboardDriver, IGamepadDriver gamepadDriver, IGamepadDriver mouseDriver)
+        public NpadManager(IGamepadDriver keyboardDriver, IGamepadDriver gamepadDriver, IGamepadDriver mouseDriver, IHandheld handheld)
         {
             _controllers = new NpadController[MaxControllers];
             _cemuHookClient = new CemuHookClient(this);
@@ -47,6 +48,7 @@ namespace Ryujinx.Input.HLE
             _gamepadDriver = gamepadDriver;
             _mouseDriver = mouseDriver;
             _inputConfig = [];
+            _handheld = handheld;
 
             _gamepadDriver.OnGamepadConnected += HandleOnGamepadConnected;
             _gamepadDriver.OnGamepadDisconnected += HandleOnGamepadDisconnected;
@@ -139,7 +141,7 @@ namespace Ryujinx.Input.HLE
                     }
                     else
                     {
-                        controller = new(_cemuHookClient);
+                        controller = new(_cemuHookClient, _handheld);
                     }
 
                     bool isValid = DriverConfigurationUpdate(ref controller, inputConfigEntry);

src/Ryujinx.Input/IHandheld.cs

@@ -0,0 +1,10 @@
+using System;
+using System.Numerics;
+
+namespace Ryujinx.Input
+{
+    public interface IHandheld : IDisposable
+    {
+        Vector3 GetMotionData(MotionInputId gyroscope);
+    }
+}

src/Ryujinx/Assets/locales.json

@@ -7522,6 +7522,31 @@
         "zh_TW": "使用與 CemuHook 相容的體感"
       }
     },
+    {
+      "ID": "ControllerSettingsMotionUseHandheldCompatibleMotion",
+      "Translations": {
+        "ar_SA": "استخدام الحركة المتوافقة مع Hendheld",
+        "de_DE": "Hendheld kompatible Bewegungssteuerung",
+        "el_GR": "Κίνηση συμβατή με Hendheld",
+        "en_US": "Use Hendheld compatible motion",
+        "es_ES": "Usar movimiento compatible con Hendheld",
+        "fr_FR": "Utiliser un capteur de mouvements Hendheld",
+        "he_IL": "השתמש בתנועת Hendheld תואמת ",
+        "it_IT": "Usa sensore compatibile con Hendheld",
+        "ja_JP": "Hendheld 互換モーションを使用",
+        "ko_KR": "Hendheld 호환 모션 사용",
+        "no_NO": "Bruk Hendheld kompatibel bevegelse",
+        "pl_PL": "Użyj ruchu zgodnego z Hendheld",
+        "pt_BR": "Usar sensor compatível com Hendheld",
+        "ru_RU": "Включить совместимость с Hendheld",
+        "sv_SE": "Använd Hendheld-kompatibel rörelse",
+        "th_TH": "ใช้การเคลื่อนไหวที่เข้ากันได้กับ Hendheld",
+        "tr_TR": "Hendheld uyumlu hareket kullan",
+        "uk_UA": "Використовувати рух, сумісний з Hendheld",
+        "zh_CN": "使用 Hendheld 兼容的体感协议",
+        "zh_TW": "使用與 Hendheld 相容的體感"
+      }
+    },
     {
       "ID": "ControllerSettingsMotionControllerSlot",
       "Translations": {
@@ -23198,4 +23223,4 @@
       }
     }
   ]
-}
+}

src/Ryujinx/Headless/HeadlessRyujinx.cs

@@ -23,6 +23,7 @@ using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Ryujinx.Input;
 using Ryujinx.Input.HLE;
 using Ryujinx.Input.SDL2;
+using Ryujinx.Input.SDL3;
 using Ryujinx.SDL2.Common;
 using System;
 using System.Collections.Generic;
@@ -182,7 +183,7 @@ namespace Ryujinx.Headless
             _accountManager = new AccountManager(_libHacHorizonManager.RyujinxClient, option.UserProfile);
             _userChannelPersistence = new UserChannelPersistence();
 
-            _inputManager = new InputManager(new SDL2KeyboardDriver(), new SDL2GamepadDriver());
+            _inputManager = new InputManager(new SDL2KeyboardDriver(), new SDL2GamepadDriver(), new SDL3MotionDriver());
 
             GraphicsConfig.EnableShaderCache = !option.DisableShaderCache;
 

src/Ryujinx/Ryujinx.csproj

@@ -76,6 +76,7 @@
     <ProjectReference Include="..\Ryujinx.Graphics.Metal\Ryujinx.Graphics.Metal.csproj" />
     <ProjectReference Include="..\Ryujinx.Input\Ryujinx.Input.csproj" />
     <ProjectReference Include="..\Ryujinx.Input.SDL2\Ryujinx.Input.SDL2.csproj" />
+    <ProjectReference Include="..\Ryujinx.Input.SDL3\Ryujinx.Input.SDL3.csproj" />
     <ProjectReference Include="..\Ryujinx.Audio.Backends.OpenAL\Ryujinx.Audio.Backends.OpenAL.csproj" />
     <ProjectReference Include="..\Ryujinx.Audio.Backends.SoundIo\Ryujinx.Audio.Backends.SoundIo.csproj" />
     <ProjectReference Include="..\Ryujinx.Common\Ryujinx.Common.csproj" />

src/Ryujinx/UI/Applet/SwkbdAppletDialog.axaml.cs

@@ -144,12 +144,12 @@ namespace Ryujinx.Ava.UI.Controls
                 case KeyboardMode.Numeric:
                     localeText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SoftwareKeyboardModeNumeric);
                     validationInfoText = string.IsNullOrEmpty(validationInfoText) ? localeText : string.Join("\n", validationInfoText, localeText);
-                    _checkInput = text => text.All(NumericCharacterValidation.IsNumeric);
+                    _checkInput = text => text.All(CharacterValidation.IsNumeric);
                     break;
                 case KeyboardMode.Alphabet:
                     localeText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SoftwareKeyboardModeAlphabet);
                     validationInfoText = string.IsNullOrEmpty(validationInfoText) ? localeText : string.Join("\n", validationInfoText, localeText);
-                    _checkInput = text => text.All(value => !CJKCharacterValidation.IsCJK(value));
+                    _checkInput = text => text.All(value => !CharacterValidation.IsCJK(value));
                     break;
                 case KeyboardMode.ASCII:
                     localeText = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SoftwareKeyboardModeASCII);

src/Ryujinx/UI/Models/Input/GamepadInputConfig.cs

@@ -10,6 +10,7 @@ namespace Ryujinx.Ava.UI.Models.Input
     public partial class GamepadInputConfig : BaseModel
     {
         public bool EnableCemuHookMotion { get; set; }
+        public bool EnableHandheldMotion { get; set; }
         public string DsuServerHost { get; set; }
         public int DsuServerPort { get; set; }
         public int Slot { get; set; }
@@ -162,7 +163,7 @@ namespace Ryujinx.Ava.UI.Models.Input
                     EnableMotion = controllerInput.Motion.EnableMotion;
                     GyroDeadzone = controllerInput.Motion.GyroDeadzone;
                     Sensitivity = controllerInput.Motion.Sensitivity;
-
+                    EnableHandheldMotion = controllerInput.Motion.MotionBackend == MotionInputBackendType.Handheld;
                     if (controllerInput.Motion is CemuHookMotionConfigController cemuHook)
                     {
                         EnableCemuHookMotion = true;
@@ -285,7 +286,7 @@ namespace Ryujinx.Ava.UI.Models.Input
                 config.Motion = new StandardMotionConfigController
                 {
                     EnableMotion = EnableMotion,
-                    MotionBackend = MotionInputBackendType.GamepadDriver,
+                    MotionBackend = EnableHandheldMotion ? MotionInputBackendType.Handheld : MotionInputBackendType.GamepadDriver,
                     GyroDeadzone = GyroDeadzone,
                     Sensitivity = Sensitivity,
                 };

src/Ryujinx/UI/ViewModels/Input/MotionInputViewModel.cs

@@ -18,6 +18,34 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
 
         [ObservableProperty] private double _gyroDeadzone;
 
-        [ObservableProperty] private bool _enableCemuHookMotion;
+        private bool _enableCemuHookMotion;
+        public bool EnableCemuHookMotion
+        {
+            get => _enableCemuHookMotion;
+            set
+            {
+                if (value)
+                {
+                    EnableHandheldMotion = false;
+                }
+                _enableCemuHookMotion = value;
+                OnPropertyChanged();
+            }
+        }
+
+        private bool _enableHandheldMotion;
+        public bool EnableHandheldMotion
+        {
+            get => _enableHandheldMotion;
+            set
+            {
+                if (value)
+                {
+                    EnableCemuHookMotion = false;
+                }
+                _enableHandheldMotion = value;
+                OnPropertyChanged();
+            }
+        }
     }
 }

src/Ryujinx/UI/ViewModels/SettingsViewModel.cs

@@ -16,6 +16,7 @@ using Ryujinx.Ava.Utilities.Configuration.System;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Configuration.Multiplayer;
 using Ryujinx.Common.GraphicsDriver;
+using Ryujinx.Common.Helper;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Vulkan;
@@ -330,9 +331,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        [GeneratedRegex("Ryujinx-[0-9a-f]{8}")]
-        private static partial Regex LdnPassphraseRegex();
-
         public bool IsInvalidLdnPassphraseVisible { get; set; }
 
         public SettingsViewModel(VirtualFileSystem virtualFileSystem, ContentManager contentManager) : this()
@@ -470,7 +468,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private bool ValidateLdnPassphrase(string passphrase)
         {
-            return string.IsNullOrEmpty(passphrase) || (passphrase.Length == 16 && LdnPassphraseRegex().IsMatch(passphrase));
+            return string.IsNullOrEmpty(passphrase) || (passphrase.Length == 16 && Patterns.LdnPassphrase.IsMatch(passphrase));
         }
 
         public void ValidateAndSetTimeZone(string location)

src/Ryujinx/UI/Views/Input/MotionInputView.axaml

@@ -61,6 +61,17 @@
                     Margin="5, 0"
                     Text="{Binding GyroDeadzone, StringFormat=\{0:0.00\}}" />
             </StackPanel>
+            <Separator
+                Height="1"
+                Margin="0,5" />
+            <CheckBox
+                Margin="5"
+                IsChecked="{Binding EnableHandheldMotion}">
+                <TextBlock
+                    Margin="0,3,0,0"
+                    VerticalAlignment="Center"
+                    Text="{ext:Locale ControllerSettingsMotionUseHandheldCompatibleMotion}" />
+            </CheckBox>
             <Separator
                 Height="1"
                 Margin="0,5" />

src/Ryujinx/UI/Views/Input/MotionInputView.axaml.cs

@@ -30,6 +30,7 @@ namespace Ryujinx.Ava.UI.Views.Input
                 Sensitivity = config.Sensitivity,
                 GyroDeadzone = config.GyroDeadzone,
                 EnableCemuHookMotion = config.EnableCemuHookMotion,
+                EnableHandheldMotion = config.EnableHandheldMotion,
             };
 
             InitializeComponent();
@@ -58,6 +59,7 @@ namespace Ryujinx.Ava.UI.Views.Input
                 config.DsuServerHost = content._viewModel.DsuServerHost;
                 config.DsuServerPort = content._viewModel.DsuServerPort;
                 config.EnableCemuHookMotion = content._viewModel.EnableCemuHookMotion;
+                config.EnableHandheldMotion = content._viewModel.EnableHandheldMotion;
                 config.MirrorInput = content._viewModel.MirrorInput;
             };
 

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

@@ -29,6 +29,7 @@ using Ryujinx.HLE.HOS;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Ryujinx.Input.HLE;
 using Ryujinx.Input.SDL2;
+using Ryujinx.Input.SDL3;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -107,7 +108,7 @@ namespace Ryujinx.Ava.UI.Windows
 
             if (Program.PreviewerDetached)
             {
-                InputManager = new InputManager(new AvaloniaKeyboardDriver(this), new SDL2GamepadDriver());
+                InputManager = new InputManager(new AvaloniaKeyboardDriver(this), new SDL2GamepadDriver(), new SDL3MotionDriver());
 
                 _ = this.GetObservable(IsActiveProperty).Subscribe(it => ViewModel.IsActive = it);
                 this.ScalingChanged += OnScalingChanged;