Add short duration texture cache (#3754)

* Add short duration texture cache

This texture cache takes textures that lose their last pool reference and keeps them alive until the next frame, or until an incompatible overlap removes it. This is done since under certain circumstances, a texture's reference can be wiped from a pool despite it still being in use - though typically the reference will return when rendering the next frame.

While this may slightly increase texture memory usage when quickly going through a bunch of temporary textures, it's still bounded due to the overlap removal rule.

This greatly increases performance in Hyrule Warriors: Age of Calamity. It may positively affect some UE4 games which dip framerate severely under certain circumstances.

* Small optimization

* Don't forget this.

* Add short cache dictionary

* Address feedback

* Address some feedback

ARMeilleure/CodeGen/Arm64/HardwareCapabilities.cs

@@ -0,0 +1,185 @@
+using System;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics.Arm;
+using System.Runtime.Versioning;
+
+namespace ARMeilleure.CodeGen.Arm64
+{
+    static partial class HardwareCapabilities
+    {
+        static HardwareCapabilities()
+        {
+            if (!ArmBase.Arm64.IsSupported)
+            {
+                return;
+            }
+
+            if (OperatingSystem.IsLinux())
+            {
+                LinuxFeatureInfoHwCap = (LinuxFeatureFlagsHwCap)getauxval(AT_HWCAP);
+                LinuxFeatureInfoHwCap2 = (LinuxFeatureFlagsHwCap2)getauxval(AT_HWCAP2);
+            }
+
+            if (OperatingSystem.IsMacOS())
+            {
+                for (int i = 0; i < _sysctlNames.Length; i++)
+                {
+                    if (CheckSysctlName(_sysctlNames[i]))
+                    {
+                        MacOsFeatureInfo |= (MacOsFeatureFlags)(1 << i);
+                    }
+                }
+            }
+        }
+
+#region Linux
+
+        private const ulong AT_HWCAP = 16;
+        private const ulong AT_HWCAP2 = 26;
+
+        [LibraryImport("libc", SetLastError = true)]
+        private static partial ulong getauxval(ulong type);
+
+        [Flags]
+        public enum LinuxFeatureFlagsHwCap : ulong
+        {
+            Fp        = 1 << 0,
+            Asimd     = 1 << 1,
+            Evtstrm   = 1 << 2,
+            Aes       = 1 << 3,
+            Pmull     = 1 << 4,
+            Sha1      = 1 << 5,
+            Sha2      = 1 << 6,
+            Crc32     = 1 << 7,
+            Atomics   = 1 << 8,
+            FpHp      = 1 << 9,
+            AsimdHp   = 1 << 10,
+            CpuId     = 1 << 11,
+            AsimdRdm  = 1 << 12,
+            Jscvt     = 1 << 13,
+            Fcma      = 1 << 14,
+            Lrcpc     = 1 << 15,
+            DcpOp     = 1 << 16,
+            Sha3      = 1 << 17,
+            Sm3       = 1 << 18,
+            Sm4       = 1 << 19,
+            AsimdDp   = 1 << 20,
+            Sha512    = 1 << 21,
+            Sve       = 1 << 22,
+            AsimdFhm  = 1 << 23,
+            Dit       = 1 << 24,
+            Uscat     = 1 << 25,
+            Ilrcpc    = 1 << 26,
+            FlagM     = 1 << 27,
+            Ssbs      = 1 << 28,
+            Sb        = 1 << 29,
+            Paca      = 1 << 30,
+            Pacg      = 1UL << 31
+        }
+
+        [Flags]
+        public enum LinuxFeatureFlagsHwCap2 : ulong
+        {
+            Dcpodp      = 1 << 0,
+            Sve2        = 1 << 1,
+            SveAes      = 1 << 2,
+            SvePmull    = 1 << 3,
+            SveBitperm  = 1 << 4,
+            SveSha3     = 1 << 5,
+            SveSm4      = 1 << 6,
+            FlagM2      = 1 << 7,
+            Frint       = 1 << 8,
+            SveI8mm     = 1 << 9,
+            SveF32mm    = 1 << 10,
+            SveF64mm    = 1 << 11,
+            SveBf16     = 1 << 12,
+            I8mm        = 1 << 13,
+            Bf16        = 1 << 14,
+            Dgh         = 1 << 15,
+            Rng         = 1 << 16,
+            Bti         = 1 << 17,
+            Mte         = 1 << 18,
+            Ecv         = 1 << 19,
+            Afp         = 1 << 20,
+            Rpres       = 1 << 21,
+            Mte3        = 1 << 22,
+            Sme         = 1 << 23,
+            Sme_i16i64  = 1 << 24,
+            Sme_f64f64  = 1 << 25,
+            Sme_i8i32   = 1 << 26,
+            Sme_f16f32  = 1 << 27,
+            Sme_b16f32  = 1 << 28,
+            Sme_f32f32  = 1 << 29,
+            Sme_fa64    = 1 << 30,
+            Wfxt        = 1UL << 31,
+            Ebf16       = 1UL << 32,
+            Sve_Ebf16   = 1UL << 33,
+            Cssc        = 1UL << 34,
+            Rprfm       = 1UL << 35,
+            Sve2p1      = 1UL << 36
+        }
+
+        public static LinuxFeatureFlagsHwCap LinuxFeatureInfoHwCap { get; } = 0;
+        public static LinuxFeatureFlagsHwCap2 LinuxFeatureInfoHwCap2 { get; } = 0;
+
+#endregion
+
+#region macOS
+
+        [LibraryImport("libSystem.dylib", SetLastError = true)]
+        private static unsafe partial int sysctlbyname([MarshalAs(UnmanagedType.LPStr)] string name, out int oldValue, ref ulong oldSize, IntPtr newValue, ulong newValueSize);
+
+        [SupportedOSPlatform("macos")]
+        private static bool CheckSysctlName(string name)
+        {
+            ulong size = sizeof(int);
+            if (sysctlbyname(name, out int val, ref size, IntPtr.Zero, 0) == 0 && size == sizeof(int))
+            {
+                return val != 0;
+            }
+            return false;
+        }
+
+        private static string[] _sysctlNames = new string[]
+        {
+            "hw.optional.floatingpoint",
+            "hw.optional.AdvSIMD",
+            "hw.optional.arm.FEAT_FP16",
+            "hw.optional.arm.FEAT_AES",
+            "hw.optional.arm.FEAT_PMULL",
+            "hw.optional.arm.FEAT_LSE",
+            "hw.optional.armv8_crc32",
+            "hw.optional.arm.FEAT_SHA1",
+            "hw.optional.arm.FEAT_SHA256"
+        };
+
+        [Flags]
+        public enum MacOsFeatureFlags
+        {
+            Fp      = 1 << 0,
+            AdvSimd = 1 << 1,
+            Fp16    = 1 << 2,
+            Aes     = 1 << 3,
+            Pmull   = 1 << 4,
+            Lse     = 1 << 5,
+            Crc32   = 1 << 6,
+            Sha1    = 1 << 7,
+            Sha256  = 1 << 8
+        }
+
+        public static MacOsFeatureFlags MacOsFeatureInfo { get; } = 0;
+
+#endregion
+
+        public static bool SupportsAdvSimd => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Asimd) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.AdvSimd);
+        public static bool SupportsAes => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Aes) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.Aes);
+        public static bool SupportsPmull => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Pmull) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.Pmull);
+        public static bool SupportsLse => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Atomics) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.Lse);
+        public static bool SupportsCrc32 => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Crc32) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.Crc32);
+        public static bool SupportsSha1 => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Sha1) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.Sha1);
+        public static bool SupportsSha256 => LinuxFeatureInfoHwCap.HasFlag(LinuxFeatureFlagsHwCap.Sha2) || MacOsFeatureInfo.HasFlag(MacOsFeatureFlags.Sha256);
+    }
+}

ARMeilleure/Instructions/InstEmitSimdArithmetic.cs

@@ -2556,7 +2556,7 @@ namespace ARMeilleure.Instructions
         {
             OpCodeSimdReg op = (OpCodeSimdReg)context.CurrOp;
 
-            if (Optimizations.UseAdvSimd && false) // Not supported by all Arm CPUs.
+            if (Optimizations.UseArm64Pmull)
             {
                 InstEmitSimdHelperArm64.EmitVectorBinaryOp(context, Intrinsic.Arm64PmullV);
             }

ARMeilleure/Optimizations.cs

@@ -1,8 +1,10 @@
-using ARMeilleure.CodeGen.X86;
 using System.Runtime.Intrinsics.Arm;
 
 namespace ARMeilleure
 {
+    using Arm64HardwareCapabilities = ARMeilleure.CodeGen.Arm64.HardwareCapabilities;
+    using X86HardwareCapabilities = ARMeilleure.CodeGen.X86.HardwareCapabilities;
+
     public static class Optimizations
     {
         public static bool FastFP { get; set; } = true;
@@ -10,7 +12,8 @@ namespace ARMeilleure
         public static bool AllowLcqInFunctionTable  { get; set; } = true;
         public static bool UseUnmanagedDispatchLoop { get; set; } = true;
 
-        public static bool UseAdvSimdIfAvailable { get; set; } = true;
+        public static bool UseAdvSimdIfAvailable    { get; set; } = true;
+        public static bool UseArm64PmullIfAvailable { get; set; } = true;
 
         public static bool UseSseIfAvailable       { get; set; } = true;
         public static bool UseSse2IfAvailable      { get; set; } = true;
@@ -29,25 +32,26 @@ namespace ARMeilleure
 
         public static bool ForceLegacySse
         {
-            get => HardwareCapabilities.ForceLegacySse;
-            set => HardwareCapabilities.ForceLegacySse = value;
+            get => X86HardwareCapabilities.ForceLegacySse;
+            set => X86HardwareCapabilities.ForceLegacySse = value;
         }
 
-        internal static bool UseAdvSimd => UseAdvSimdIfAvailable && AdvSimd.IsSupported;
+        internal static bool UseAdvSimd    => UseAdvSimdIfAvailable    && Arm64HardwareCapabilities.SupportsAdvSimd;
+        internal static bool UseArm64Pmull => UseArm64PmullIfAvailable && Arm64HardwareCapabilities.SupportsPmull;
 
-        internal static bool UseSse       => UseSseIfAvailable       && HardwareCapabilities.SupportsSse;
-        internal static bool UseSse2      => UseSse2IfAvailable      && HardwareCapabilities.SupportsSse2;
-        internal static bool UseSse3      => UseSse3IfAvailable      && HardwareCapabilities.SupportsSse3;
-        internal static bool UseSsse3     => UseSsse3IfAvailable     && HardwareCapabilities.SupportsSsse3;
-        internal static bool UseSse41     => UseSse41IfAvailable     && HardwareCapabilities.SupportsSse41;
-        internal static bool UseSse42     => UseSse42IfAvailable     && HardwareCapabilities.SupportsSse42;
-        internal static bool UsePopCnt    => UsePopCntIfAvailable    && HardwareCapabilities.SupportsPopcnt;
-        internal static bool UseAvx       => UseAvxIfAvailable       && HardwareCapabilities.SupportsAvx && !ForceLegacySse;
-        internal static bool UseF16c      => UseF16cIfAvailable      && HardwareCapabilities.SupportsF16c;
-        internal static bool UseFma       => UseFmaIfAvailable       && HardwareCapabilities.SupportsFma;
-        internal static bool UseAesni     => UseAesniIfAvailable     && HardwareCapabilities.SupportsAesni;
-        internal static bool UsePclmulqdq => UsePclmulqdqIfAvailable && HardwareCapabilities.SupportsPclmulqdq;
-        internal static bool UseSha       => UseShaIfAvailable       && HardwareCapabilities.SupportsSha;
-        internal static bool UseGfni      => UseGfniIfAvailable      && HardwareCapabilities.SupportsGfni;
+        internal static bool UseSse       => UseSseIfAvailable       && X86HardwareCapabilities.SupportsSse;
+        internal static bool UseSse2      => UseSse2IfAvailable      && X86HardwareCapabilities.SupportsSse2;
+        internal static bool UseSse3      => UseSse3IfAvailable      && X86HardwareCapabilities.SupportsSse3;
+        internal static bool UseSsse3     => UseSsse3IfAvailable     && X86HardwareCapabilities.SupportsSsse3;
+        internal static bool UseSse41     => UseSse41IfAvailable     && X86HardwareCapabilities.SupportsSse41;
+        internal static bool UseSse42     => UseSse42IfAvailable     && X86HardwareCapabilities.SupportsSse42;
+        internal static bool UsePopCnt    => UsePopCntIfAvailable    && X86HardwareCapabilities.SupportsPopcnt;
+        internal static bool UseAvx       => UseAvxIfAvailable       && X86HardwareCapabilities.SupportsAvx && !ForceLegacySse;
+        internal static bool UseF16c      => UseF16cIfAvailable      && X86HardwareCapabilities.SupportsF16c;
+        internal static bool UseFma       => UseFmaIfAvailable       && X86HardwareCapabilities.SupportsFma;
+        internal static bool UseAesni     => UseAesniIfAvailable     && X86HardwareCapabilities.SupportsAesni;
+        internal static bool UsePclmulqdq => UsePclmulqdqIfAvailable && X86HardwareCapabilities.SupportsPclmulqdq;
+        internal static bool UseSha       => UseShaIfAvailable       && X86HardwareCapabilities.SupportsSha;
+        internal static bool UseGfni      => UseGfniIfAvailable      && X86HardwareCapabilities.SupportsGfni;
     }
-}
+}

ARMeilleure/Translation/PTC/Ptc.cs

@@ -1,7 +1,6 @@
 using ARMeilleure.CodeGen;
 using ARMeilleure.CodeGen.Linking;
 using ARMeilleure.CodeGen.Unwinding;
-using ARMeilleure.CodeGen.X86;
 using ARMeilleure.Common;
 using ARMeilleure.Memory;
 using Ryujinx.Common;
@@ -22,12 +21,15 @@ using static ARMeilleure.Translation.PTC.PtcFormatter;
 
 namespace ARMeilleure.Translation.PTC
 {
+    using Arm64HardwareCapabilities = ARMeilleure.CodeGen.Arm64.HardwareCapabilities;
+    using X86HardwareCapabilities = ARMeilleure.CodeGen.X86.HardwareCapabilities;
+
     class Ptc : IPtcLoadState
     {
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
 
-        private const uint InternalVersion = 4114; //! To be incremented manually for each change to the ARMeilleure project.
+        private const uint InternalVersion = 4272; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";
@@ -259,6 +261,13 @@ namespace ARMeilleure.Translation.PTC
                     return false;
                 }
 
+                if (outerHeader.Architecture != (uint)RuntimeInformation.ProcessArchitecture)
+                {
+                    InvalidateCompressedStream(compressedStream);
+
+                    return false;
+                }
+
                 IntPtr intPtr = IntPtr.Zero;
 
                 try
@@ -435,6 +444,7 @@ namespace ARMeilleure.Translation.PTC
             outerHeader.FeatureInfo = GetFeatureInfo();
             outerHeader.MemoryManagerMode = GetMemoryManagerMode();
             outerHeader.OSPlatform = GetOSPlatform();
+            outerHeader.Architecture = (uint)RuntimeInformation.ProcessArchitecture;
 
             outerHeader.UncompressedStreamSize =
                 (long)Unsafe.SizeOf<InnerHeader>() +
@@ -952,11 +962,26 @@ namespace ARMeilleure.Translation.PTC
 
         private static FeatureInfo GetFeatureInfo()
         {
-            return new FeatureInfo(
-                (uint)HardwareCapabilities.FeatureInfo1Ecx,
-                (uint)HardwareCapabilities.FeatureInfo1Edx,
-                (uint)HardwareCapabilities.FeatureInfo7Ebx,
-                (uint)HardwareCapabilities.FeatureInfo7Ecx);
+            if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+            {
+                return new FeatureInfo(
+                    (ulong)Arm64HardwareCapabilities.LinuxFeatureInfoHwCap,
+                    (ulong)Arm64HardwareCapabilities.LinuxFeatureInfoHwCap2,
+                    (ulong)Arm64HardwareCapabilities.MacOsFeatureInfo,
+                    0);
+            }
+            else if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
+            {
+                return new FeatureInfo(
+                    (ulong)X86HardwareCapabilities.FeatureInfo1Ecx,
+                    (ulong)X86HardwareCapabilities.FeatureInfo1Edx,
+                    (ulong)X86HardwareCapabilities.FeatureInfo7Ebx,
+                    (ulong)X86HardwareCapabilities.FeatureInfo7Ecx);
+            }
+            else
+            {
+                return new FeatureInfo(0, 0, 0, 0);
+            }
         }
 
         private byte GetMemoryManagerMode()
@@ -976,7 +1001,7 @@ namespace ARMeilleure.Translation.PTC
             return osPlatform;
         }
 
-        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 58*/)]
+        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 78*/)]
         private struct OuterHeader
         {
             public ulong Magic;
@@ -987,6 +1012,7 @@ namespace ARMeilleure.Translation.PTC
             public FeatureInfo FeatureInfo;
             public byte MemoryManagerMode;
             public uint OSPlatform;
+            public uint Architecture;
 
             public long UncompressedStreamSize;
 
@@ -1007,8 +1033,8 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 16*/)]
-        private record struct FeatureInfo(uint FeatureInfo0, uint FeatureInfo1, uint FeatureInfo2, uint FeatureInfo3);
+        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 32*/)]
+        private record struct FeatureInfo(ulong FeatureInfo0, ulong FeatureInfo1, ulong FeatureInfo2, ulong FeatureInfo3);
 
         [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 128*/)]
         private struct InnerHeader

Ryujinx.Audio/Renderer/Dsp/Command/UpsampleCommand.cs

@@ -40,6 +40,12 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                 info.InputBufferIndices[i] = (ushort)(bufferOffset + inputBufferOffset[i]);
             }
 
+            if (info.BufferStates?.Length != (int)inputCount)
+            {
+                // Keep state if possible.
+                info.BufferStates = new UpsamplerBufferState[(int)inputCount];
+            }
+
             UpsamplerInfo = info;
         }
 
@@ -50,8 +56,6 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public void Process(CommandList context)
         {
-            float ratio = (float)InputSampleRate / Constants.TargetSampleRate;
-
             uint bufferCount = Math.Min(BufferCount, UpsamplerInfo.SourceSampleCount);
 
             for (int i = 0; i < bufferCount; i++)
@@ -59,9 +63,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                 Span<float> inputBuffer = context.GetBuffer(UpsamplerInfo.InputBufferIndices[i]);
                 Span<float> outputBuffer = GetBuffer(UpsamplerInfo.InputBufferIndices[i], (int)UpsamplerInfo.SampleCount);
 
-                float fraction = 0.0f;
-
-                ResamplerHelper.ResampleForUpsampler(outputBuffer, inputBuffer, ratio, ref fraction, (int)(InputSampleCount / ratio));
+                UpsamplerHelper.Upsample(outputBuffer, inputBuffer, (int)UpsamplerInfo.SampleCount, (int)InputSampleCount, ref UpsamplerInfo.BufferStates[i]);
             }
         }
     }

Ryujinx.Audio/Renderer/Dsp/ResamplerHelper.cs

@@ -579,52 +579,5 @@ namespace Ryujinx.Audio.Renderer.Dsp
                 fraction -= (int)fraction;
             }
         }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void ResampleForUpsampler(Span<float> outputBuffer, ReadOnlySpan<float> inputBuffer, float ratio, ref float fraction, int sampleCount)
-        {
-            // Currently a simple cubic interpolation, assuming duplicated values at edges.
-            // TODO: Discover and use algorithm that the switch uses.
-
-            int inputBufferIndex = 0;
-            int maxIndex = inputBuffer.Length - 1;
-            int cubicEnd = inputBuffer.Length - 3;
-
-            for (int i = 0; i < sampleCount; i++)
-            {
-                float s0, s1, s2, s3;
-
-                s1 = inputBuffer[inputBufferIndex];
-
-                if (inputBufferIndex == 0 || inputBufferIndex > cubicEnd)
-                {
-                    // Clamp interplation values at the ends of the input buffer.
-                    s0 = inputBuffer[Math.Max(0, inputBufferIndex - 1)];
-                    s2 = inputBuffer[Math.Min(maxIndex, inputBufferIndex + 1)];
-                    s3 = inputBuffer[Math.Min(maxIndex, inputBufferIndex + 2)];
-                }
-                else
-                {
-                    s0 = inputBuffer[inputBufferIndex - 1];
-                    s2 = inputBuffer[inputBufferIndex + 1];
-                    s3 = inputBuffer[inputBufferIndex + 2];
-                }
-
-                float a = s3 - s2 - s0 + s1;
-                float b = s0 - s1 - a;
-                float c = s2 - s0;
-                float d = s1;
-
-                float f2 = fraction * fraction;
-                float f3 = f2 * fraction;
-
-                outputBuffer[i] = a * f3 + b * f2 + c * fraction + d;
-
-                fraction += ratio;
-                inputBufferIndex += (int)MathF.Truncate(fraction);
-
-                fraction -= (int)fraction;
-            }
-        }
     }
 }

Ryujinx.Audio/Renderer/Dsp/UpsamplerHelper.cs

@@ -0,0 +1,175 @@
+using Ryujinx.Audio.Renderer.Server.Upsampler;
+using Ryujinx.Common.Memory;
+using System;
+using System.Diagnostics;
+using System.Runtime.CompilerServices;
+
+namespace Ryujinx.Audio.Renderer.Dsp
+{
+    public class UpsamplerHelper
+    {
+        private const int HistoryLength = UpsamplerBufferState.HistoryLength;
+        private const int FilterBankLength = 20;
+        // Bank0 = [0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+        private const int Bank0CenterIndex = 9;
+        private static readonly Array20<float> Bank1 = PrecomputeFilterBank(1.0f / 6.0f);
+        private static readonly Array20<float> Bank2 = PrecomputeFilterBank(2.0f / 6.0f);
+        private static readonly Array20<float> Bank3 = PrecomputeFilterBank(3.0f / 6.0f);
+        private static readonly Array20<float> Bank4 = PrecomputeFilterBank(4.0f / 6.0f);
+        private static readonly Array20<float> Bank5 = PrecomputeFilterBank(5.0f / 6.0f);
+
+        private static Array20<float> PrecomputeFilterBank(float offset)
+        {
+            float Sinc(float x)
+            {
+                if (x == 0)
+                {
+                    return 1.0f;
+                }
+                return (MathF.Sin(MathF.PI * x) / (MathF.PI * x));
+            }
+
+            float BlackmanWindow(float x)
+            {
+                const float a = 0.18f;
+                const float a0 = 0.5f - 0.5f * a;
+                const float a1 = -0.5f;
+                const float a2 = 0.5f * a;
+                return a0 + a1 * MathF.Cos(2 * MathF.PI * x) + a2 * MathF.Cos(4 * MathF.PI * x);
+            }
+            
+            Array20<float> result = new Array20<float>();
+
+            for (int i = 0; i < FilterBankLength; i++)
+            {
+                float x = (Bank0CenterIndex - i) + offset;
+                result[i] = Sinc(x) * BlackmanWindow(x / FilterBankLength + 0.5f);
+            }
+
+            return result;
+        }
+
+        // Polyphase upsampling algorithm
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void Upsample(Span<float> outputBuffer, ReadOnlySpan<float> inputBuffer, int outputSampleCount, int inputSampleCount, ref UpsamplerBufferState state)
+        {
+            if (!state.Initialized)
+            {
+                state.Scale = inputSampleCount switch
+                {
+                    40  => 6.0f,
+                    80  => 3.0f,
+                    160 => 1.5f,
+                    _   => throw new ArgumentOutOfRangeException()
+                };
+                state.Initialized = true;
+            }
+
+            if (outputSampleCount == 0)
+            {
+                return;
+            }
+
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            float DoFilterBank(ref UpsamplerBufferState state, in Array20<float> bank)
+            {
+                float result = 0.0f;
+
+                Debug.Assert(state.History.Length == HistoryLength);
+                Debug.Assert(bank.Length == FilterBankLength);
+                for (int j = 0; j < FilterBankLength; j++)
+                {
+                    result += bank[j] * state.History[j];
+                }
+
+                return result;
+            }
+
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            void NextInput(ref UpsamplerBufferState state, float input)
+            {
+                state.History.AsSpan().Slice(1).CopyTo(state.History.AsSpan());
+                state.History[HistoryLength - 1] = input;
+            }
+
+            int inputBufferIndex = 0;
+
+            switch (state.Scale)
+            { 
+                case 6.0f:
+                    for (int i = 0; i < outputSampleCount; i++)
+                    {
+                        switch (state.Phase)
+                        {
+                            case 0:
+                                NextInput(ref state, inputBuffer[inputBufferIndex++]);
+                                outputBuffer[i] = state.History[Bank0CenterIndex];
+                                break;
+                            case 1:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank1);
+                                break;
+                            case 2:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank2);
+                                break;
+                            case 3:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank3);
+                                break;
+                            case 4:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank4);
+                                break;
+                            case 5:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank5);
+                                break;
+                        }
+
+                        state.Phase = (state.Phase + 1) % 6;
+                    }
+                    break;
+                case 3.0f:
+                    for (int i = 0; i < outputSampleCount; i++)
+                    {
+                        switch (state.Phase)
+                        {
+                            case 0:
+                                NextInput(ref state, inputBuffer[inputBufferIndex++]);
+                                outputBuffer[i] = state.History[Bank0CenterIndex];
+                                break;
+                            case 1:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank2);
+                                break;
+                            case 2:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank4);
+                                break;
+                        }
+
+                        state.Phase = (state.Phase + 1) % 3;
+                    }
+                    break;
+                case 1.5f:
+                    // Upsample by 3 then decimate by 2.
+                    for (int i = 0; i < outputSampleCount; i++)
+                    {
+                        switch (state.Phase)
+                        {
+                            case 0:
+                                NextInput(ref state, inputBuffer[inputBufferIndex++]);
+                                outputBuffer[i] = state.History[Bank0CenterIndex];
+                                break;
+                            case 1:
+                                outputBuffer[i] = DoFilterBank(ref state, Bank4);
+                                break;
+                            case 2:
+                                NextInput(ref state, inputBuffer[inputBufferIndex++]);
+                                outputBuffer[i] = DoFilterBank(ref state, Bank2);
+                                break;
+                        }
+
+                        state.Phase = (state.Phase + 1) % 3;
+                    }
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+    }
+}

Ryujinx.Audio/Renderer/Server/Upsampler/UpsamplerBufferState.cs

@@ -0,0 +1,14 @@
+using Ryujinx.Common.Memory;
+
+namespace Ryujinx.Audio.Renderer.Server.Upsampler
+{
+    public struct UpsamplerBufferState
+    {
+        public const int HistoryLength = 20;
+
+        public float Scale;
+        public Array20<float> History;
+        public bool Initialized;
+        public int Phase;
+    }
+}

Ryujinx.Audio/Renderer/Server/Upsampler/UpsamplerState.cs

@@ -37,6 +37,11 @@ namespace Ryujinx.Audio.Renderer.Server.Upsampler
         /// </summary>
         public ushort[] InputBufferIndices;
 
+        /// <summary>
+        /// State of each input buffer index kept across invocations of the upsampler.
+        /// </summary>
+        public UpsamplerBufferState[] BufferStates;
+
         /// <summary>
         /// Create a new <see cref="UpsamplerState"/>.
         /// </summary>

Ryujinx.Ava/AppHost.cs

@@ -12,9 +12,9 @@ using Ryujinx.Audio.Integration;
 using Ryujinx.Ava.Common;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Input;
-using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
+using Ryujinx.Ava.UI.Renderer;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
@@ -46,6 +46,7 @@ using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
+using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
 using Image = SixLabors.ImageSharp.Image;
 using InputManager = Ryujinx.Input.HLE.InputManager;
 using Key = Ryujinx.Input.Key;
@@ -58,12 +59,14 @@ namespace Ryujinx.Ava
 {
     internal class AppHost
     {
-        private const int   CursorHideIdleTime = 8;    // Hide Cursor seconds.
+        private const int   CursorHideIdleTime = 5;    // Hide Cursor seconds.
         private const float MaxResolutionScale = 4.0f; // Max resolution hotkeys can scale to before wrapping.
         private const int   TargetFps          = 60;
         private const float VolumeDelta        = 0.05f;
 
         private static readonly Cursor InvisibleCursor = new(StandardCursorType.None);
+        private readonly IntPtr        InvisibleCursorWin;
+        private readonly IntPtr        DefaultCursorWin;
 
         private readonly long      _ticksPerFrame;
         private readonly Stopwatch _chrono;
@@ -76,12 +79,12 @@ namespace Ryujinx.Ava
         private readonly MainWindowViewModel _viewModel;
         private readonly IKeyboard           _keyboardInterface;
         private readonly TopLevel            _topLevel;
+        public           RendererHost        _rendererHost;
 
         private readonly GraphicsDebugLevel _glLogLevel;
         private float                       _newVolume;
         private KeyboardHotkeyState         _prevHotkeyState;
 
-        private bool _hideCursorOnIdle;
         private long _lastCursorMoveTime;
         private bool _isCursorInRenderer;
 
@@ -102,7 +105,6 @@ namespace Ryujinx.Ava
         public event EventHandler AppExit;
         public event EventHandler<StatusUpdatedEventArgs> StatusUpdatedEvent;
 
-        public RendererHost       Renderer           { get; }
         public VirtualFileSystem  VirtualFileSystem  { get; }
         public ContentManager     ContentManager     { get; }
         public NpadManager        NpadManager        { get; }
@@ -114,7 +116,6 @@ namespace Ryujinx.Ava
         public string ApplicationPath     { get; private set; }
         public bool   ScreenshotRequested { get; set; }
 
-
         public AppHost(
             RendererHost           renderer,
             InputManager           inputManager,
@@ -131,7 +132,6 @@ namespace Ryujinx.Ava
             _accountManager         = accountManager;
             _userChannelPersistence = userChannelPersistence;
             _renderingThread        = new Thread(RenderLoop, 1 * 1024 * 1024) { Name = "GUI.RenderThread" };
-            _hideCursorOnIdle       = ConfigurationState.Instance.HideCursorOnIdle;
             _lastCursorMoveTime     = Stopwatch.GetTimestamp();
             _glLogLevel             = ConfigurationState.Instance.Logger.GraphicsDebugLevel;
             _topLevel               = topLevel;
@@ -142,11 +142,12 @@ namespace Ryujinx.Ava
 
             NpadManager        = _inputManager.CreateNpadManager();
             TouchScreenManager = _inputManager.CreateTouchScreenManager();
-            Renderer           = renderer;
             ApplicationPath    = applicationPath;
             VirtualFileSystem  = virtualFileSystem;
             ContentManager     = contentManager;
 
+            _rendererHost = renderer;
+
             _chrono        = new Stopwatch();
             _ticksPerFrame = Stopwatch.Frequency / TargetFps;
 
@@ -159,9 +160,14 @@ namespace Ryujinx.Ava
 
             ConfigurationState.Instance.HideCursorOnIdle.Event += HideCursorState_Changed;
 
-            _topLevel.PointerLeave += TopLevel_PointerLeave;
             _topLevel.PointerMoved += TopLevel_PointerMoved;
 
+            if (OperatingSystem.IsWindows())
+            {
+                InvisibleCursorWin = CreateEmptyCursor();
+                DefaultCursorWin   = CreateArrowCursor();
+            }
+
             ConfigurationState.Instance.System.IgnoreMissingServices.Event += UpdateIgnoreMissingServicesState;
             ConfigurationState.Instance.Graphics.AspectRatio.Event         += UpdateAspectRatioState;
             ConfigurationState.Instance.System.EnableDockedMode.Event      += UpdateDockedModeState;
@@ -172,20 +178,47 @@ namespace Ryujinx.Ava
 
         private void TopLevel_PointerMoved(object sender, PointerEventArgs e)
         {
-            if (sender is Control visual)
+            if (sender is MainWindow window)
             {
                 _lastCursorMoveTime = Stopwatch.GetTimestamp();
 
-                var point = e.GetCurrentPoint(visual).Position;
+                if (_rendererHost.EmbeddedWindow.TransformedBounds != null)
+                {
+                    var point  = e.GetCurrentPoint(window).Position;
+                    var bounds = _rendererHost.EmbeddedWindow.TransformedBounds.Value.Clip;
 
-                _isCursorInRenderer = Equals(visual.InputHitTest(point), Renderer);
+                    _isCursorInRenderer = point.X >= bounds.X &&
+                                          point.X <= bounds.Width + bounds.X &&
+                                          point.Y >= bounds.Y &&
+                                          point.Y <= bounds.Height + bounds.Y;
+                }
             }
         }
 
-        private void TopLevel_PointerLeave(object sender, PointerEventArgs e)
+        private void ShowCursor()
         {
-            _isCursorInRenderer = false;
-            _viewModel.Cursor   = Cursor.Default;
+            Dispatcher.UIThread.Post(() =>
+            {
+                _viewModel.Cursor = Cursor.Default;
+
+                if (OperatingSystem.IsWindows())
+                {
+                    SetCursor(DefaultCursorWin);
+                }
+            });
+        }
+
+        private void HideCursor()
+        {
+            Dispatcher.UIThread.Post(() =>
+            {
+                _viewModel.Cursor = InvisibleCursor;
+
+                if (OperatingSystem.IsWindows())
+                {
+                    SetCursor(InvisibleCursorWin);
+                }
+            });
         }
 
         private void SetRendererWindowSize(Size size)
@@ -284,7 +317,7 @@ namespace Ryujinx.Ava
 
             _viewModel.SetUIProgressHandlers(Device);
 
-            Renderer.SizeChanged += Window_SizeChanged;
+            _rendererHost.SizeChanged += Window_SizeChanged;
 
             _isActive = true;
 
@@ -380,7 +413,6 @@ namespace Ryujinx.Ava
             ConfigurationState.Instance.System.EnableDockedMode.Event      -= UpdateDockedModeState;
             ConfigurationState.Instance.System.AudioVolume.Event           -= UpdateAudioVolumeState;
 
-            _topLevel.PointerLeave -= TopLevel_PointerLeave;
             _topLevel.PointerMoved -= TopLevel_PointerMoved;
 
             _gpuCancellationTokenSource.Cancel();
@@ -397,28 +429,19 @@ namespace Ryujinx.Ava
                 _windowsMultimediaTimerResolution = null;
             }
 
-            Renderer?.MakeCurrent();
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.MakeCurrent();
 
             Device.DisposeGpu();
 
-            Renderer?.MakeCurrent(null);
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.MakeCurrent(null);
         }
 
         private void HideCursorState_Changed(object sender, ReactiveEventArgs<bool> state)
         {
-            Dispatcher.UIThread.InvokeAsync(delegate
+            if (state.NewValue)
             {
-                _hideCursorOnIdle = state.NewValue;
-
-                if (_hideCursorOnIdle)
-                {
-                    _lastCursorMoveTime = Stopwatch.GetTimestamp();
-                }
-                else
-                {
-                    _viewModel.Cursor = Cursor.Default;
-                }
-            });
+                _lastCursorMoveTime = Stopwatch.GetTimestamp();
+            }
         }
 
         public async Task<bool> LoadGuestApplication()
@@ -611,11 +634,12 @@ namespace Ryujinx.Ava
             // Initialize Renderer.
             IRenderer renderer;
 
-            if (Renderer.IsVulkan)
+            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan)
             {
-                string preferredGpu = ConfigurationState.Instance.Graphics.PreferredGpu.Value;
-
-                renderer = new VulkanRenderer(Renderer.CreateVulkanSurface, VulkanHelper.GetRequiredInstanceExtensions, preferredGpu);
+                renderer = new VulkanRenderer(
+                    (_rendererHost.EmbeddedWindow as EmbeddedWindowVulkan).CreateSurface,
+                    VulkanHelper.GetRequiredInstanceExtensions,
+                    ConfigurationState.Instance.Graphics.PreferredGpu.Value);
             }
             else
             {
@@ -763,14 +787,12 @@ namespace Ryujinx.Ava
 
             _renderer.ScreenCaptured += Renderer_ScreenCaptured;
 
-            (_renderer as OpenGLRenderer)?.InitializeBackgroundContext(SPBOpenGLContext.CreateBackgroundContext(Renderer.GetContext()));
-
-            Renderer.MakeCurrent();
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.InitializeBackgroundContext(_renderer);
 
             Device.Gpu.Renderer.Initialize(_glLogLevel);
 
-            Width = (int)Renderer.Bounds.Width;
-            Height = (int)Renderer.Bounds.Height;
+            Width = (int)_rendererHost.Bounds.Width;
+            Height = (int)_rendererHost.Bounds.Height;
 
             _renderer.Window.SetSize((int)(Width * _topLevel.PlatformImpl.RenderScaling), (int)(Height * _topLevel.PlatformImpl.RenderScaling));
 
@@ -803,7 +825,7 @@ namespace Ryujinx.Ava
                             _viewModel.SwitchToRenderer(false);
                         }
 
-                        Device.PresentFrame(() => Renderer?.SwapBuffers());
+                        Device.PresentFrame(() => (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.SwapBuffers());
                     }
 
                     if (_ticks >= _ticksPerFrame)
@@ -813,7 +835,7 @@ namespace Ryujinx.Ava
                 }
             });
 
-            Renderer?.MakeCurrent(null);
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.MakeCurrent(null);
         }
 
         public void UpdateStatus()
@@ -829,7 +851,7 @@ namespace Ryujinx.Ava
             StatusUpdatedEvent?.Invoke(this, new StatusUpdatedEventArgs(
                 Device.EnableDeviceVsync,
                 LocaleManager.Instance[LocaleKeys.VolumeShort] + $": {(int)(Device.GetVolume() * 100)}%",
-                Renderer.IsVulkan ? "Vulkan" : "OpenGL",
+                ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan ? "Vulkan" : "OpenGL",
                 dockedMode,
                 ConfigurationState.Instance.Graphics.AspectRatio.Value.ToText(),
                 LocaleManager.Instance[LocaleKeys.Game] + $": {Device.Statistics.GetGameFrameRate():00.00} FPS ({Device.Statistics.GetGameFrameTime():00.00} ms)",
@@ -860,29 +882,6 @@ namespace Ryujinx.Ava
             }
         }
 
-        private void HandleScreenState()
-        {
-            if (ConfigurationState.Instance.Hid.EnableMouse)
-            {
-                Dispatcher.UIThread.Post(() =>
-                {
-                    _viewModel.Cursor = _isCursorInRenderer ? InvisibleCursor : Cursor.Default;
-                });
-            }
-            else
-            {
-                if (_hideCursorOnIdle)
-                {
-                    long cursorMoveDelta = Stopwatch.GetTimestamp() - _lastCursorMoveTime;
-
-                    Dispatcher.UIThread.Post(() =>
-                    {
-                        _viewModel.Cursor = cursorMoveDelta >= CursorHideIdleTime * Stopwatch.Frequency ? InvisibleCursor : Cursor.Default;
-                    });
-                }
-            }
-        }
-
         private bool UpdateFrame()
         {
             if (!_isActive)
@@ -890,23 +889,44 @@ namespace Ryujinx.Ava
                 return false;
             }
 
+            NpadManager.Update(ConfigurationState.Instance.Graphics.AspectRatio.Value.ToFloat());
+
             if (_viewModel.IsActive)
             {
+                if (ConfigurationState.Instance.Hid.EnableMouse)
+                {
+                    if (_isCursorInRenderer)
+                    {
+                        HideCursor();
+                    }
+                    else
+                    {
+                        ShowCursor();
+                    }
+                }
+                else
+                {
+                    if (ConfigurationState.Instance.HideCursorOnIdle)
+                    {
+                        if (Stopwatch.GetTimestamp() - _lastCursorMoveTime >= CursorHideIdleTime * Stopwatch.Frequency)
+                        {
+                            HideCursor();
+                        }
+                        else
+                        {
+                            ShowCursor();
+                        }
+                    }
+                }
+
                 Dispatcher.UIThread.Post(() =>
                 {
-                    HandleScreenState();
-
                     if (_keyboardInterface.GetKeyboardStateSnapshot().IsPressed(Key.Delete) && _viewModel.WindowState != WindowState.FullScreen)
                     {
                         Device.Application.DiskCacheLoadState?.Cancel();
                     }
                 });
-            }
 
-            NpadManager.Update(ConfigurationState.Instance.Graphics.AspectRatio.Value.ToFloat());
-
-            if (_viewModel.IsActive)
-            {
                 KeyboardHotkeyState currentHotkeyState = GetHotkeyState();
 
                 if (currentHotkeyState != _prevHotkeyState)

Ryujinx.Ava/Assets/Locales/en_US.json

@@ -119,7 +119,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Hacks",
-  "SettingsTabSystemHacksNote": " (may cause instability)",
+  "SettingsTabSystemHacksNote": "May cause instability",
   "SettingsTabSystemExpandDramSize": "Use alternative memory layout (Developers)",
   "SettingsTabSystemIgnoreMissingServices": "Ignore Missing Services",
   "SettingsTabGraphics": "Graphics",
@@ -157,7 +157,8 @@
   "SettingsTabLoggingEnableGuestLogs": "Enable Guest Logs",
   "SettingsTabLoggingEnableFsAccessLogs": "Enable Fs Access Logs",
   "SettingsTabLoggingFsGlobalAccessLogMode": "Fs Global Access Log Mode:",
-  "SettingsTabLoggingDeveloperOptions": "Developer Options (WARNING: Will reduce performance)",
+  "SettingsTabLoggingDeveloperOptions": "Developer Options",
+  "SettingsTabLoggingDeveloperOptionsNote": "WARNING: Will reduce performance",
   "SettingsTabLoggingGraphicsBackendLogLevel": "Graphics Backend Log Level:",
   "SettingsTabLoggingGraphicsBackendLogLevelNone": "None",
   "SettingsTabLoggingGraphicsBackendLogLevelError": "Error",
@@ -523,7 +524,7 @@
   "UserErrorUndefinedDescription": "An undefined error occured! This shouldn't happen, please contact a dev!",
   "OpenSetupGuideMessage": "Open the Setup Guide",
   "NoUpdate": "No Update",
-  "TitleUpdateVersionLabel": "Version {0} - {1}",
+  "TitleUpdateVersionLabel": "Version {0}",
   "RyujinxInfo": "Ryujinx - Info",
   "RyujinxConfirm": "Ryujinx - Confirmation",
   "FileDialogAllTypes": "All types",
@@ -584,7 +585,7 @@
   "UserProfilesSetProfileImage": "Set Profile Image",
   "UserProfileEmptyNameError": "Name is required",
   "UserProfileNoImageError": "Profile image must be set",
-  "GameUpdateWindowHeading": "{0} Update(s) available for {1} ({2})",
+  "GameUpdateWindowHeading": "Manage Updates for {0} ({1})",
   "SettingsTabHotkeysResScaleUpHotkey": "Increase resolution:",
   "SettingsTabHotkeysResScaleDownHotkey": "Decrease resolution:",
   "UserProfilesName": "Name:",
@@ -618,4 +619,4 @@
   "UserProfilesRecoverEmptyList": "No profiles to recover",
   "UserEditorTitle" : "Edit User",
   "UserEditorTitleCreate" : "Create User"
-}
+}

Ryujinx.Ava/Assets/Styles/BaseDark.xaml

@@ -60,5 +60,6 @@
         <Color x:Key="MenuFlyoutPresenterBorderColor">#3D3D3D</Color>
         <Color x:Key="AppListBackgroundColor">#0FFFFFFF</Color>
         <Color x:Key="AppListHoverBackgroundColor">#1EFFFFFF</Color>
+        <Color x:Key="SecondaryTextColor">#A0FFFFFF</Color>
     </Styles.Resources>
 </Styles>

Ryujinx.Ava/Assets/Styles/BaseLight.xaml

@@ -52,5 +52,6 @@
         <Color x:Key="MenuFlyoutPresenterBorderColor">#C1C1C1</Color>
         <Color x:Key="AppListBackgroundColor">#b3ffffff</Color>
         <Color x:Key="AppListHoverBackgroundColor">#80cccccc</Color>
+        <Color x:Key="SecondaryTextColor">#A0000000</Color>
     </Styles.Resources>
 </Styles>

Ryujinx.Ava/Assets/Styles/Styles.xaml

@@ -56,8 +56,8 @@
     <Style Selector="Border.settings">
         <Setter Property="Background" Value="{DynamicResource ThemeDarkColor}" />
         <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutPresenterBorderColor}" />
-        <Setter Property="BorderThickness" Value="2" />
-        <Setter Property="CornerRadius" Value="3" />
+        <Setter Property="BorderThickness" Value="1" />
+        <Setter Property="CornerRadius" Value="5" />
     </Style>
     <Style Selector="Image.small">
         <Setter Property="Width" Value="50" />
@@ -234,6 +234,9 @@
         <Setter Property="BorderBrush" Value="{DynamicResource MenuFlyoutPresenterBorderBrush}" />
         <Setter Property="BorderThickness" Value="{DynamicResource MenuFlyoutPresenterBorderThemeThickness}" />
     </Style>
+    <Style Selector="TextBox">
+        <Setter Property="VerticalContentAlignment" Value="Center" />
+    </Style>
     <Style Selector="TextBox.NumberBoxTextBoxStyle">
         <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundColor}" />
     </Style>
@@ -303,6 +306,9 @@
         <Color x:Key="ThemeControlBorderColor">#FF505050</Color>
         <Color x:Key="VsyncEnabled">#FF2EEAC9</Color>
         <Color x:Key="VsyncDisabled">#FFFF4554</Color>
+        <Color x:Key="AppListBackgroundColor">#0FFFFFFF</Color>
+        <Color x:Key="AppListHoverBackgroundColor">#1EFFFFFF</Color>
+        <Color x:Key="SecondaryTextColor">#A0FFFFFF</Color>
         <x:Double x:Key="ScrollBarThickness">15</x:Double>
         <x:Double x:Key="FontSizeSmall">8</x:Double>
         <x:Double x:Key="FontSizeNormal">10</x:Double>

Ryujinx.Ava/Input/AvaloniaMouseDriver.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Input;
+using FluentAvalonia.Core;
 using Ryujinx.Input;
 using System;
 using System.Numerics;
@@ -69,12 +70,22 @@ namespace Ryujinx.Ava.Input
 
         private void Parent_PointerReleaseEvent(object o, PointerReleasedEventArgs args)
         {
-            PressedButtons[(int)args.InitialPressMouseButton - 1] = false;
+            int button = (int)args.InitialPressMouseButton - 1;
+
+            if (PressedButtons.Count() >= button)
+            {
+                PressedButtons[button] = false;
+            }
         }
 
         private void Parent_PointerPressEvent(object o, PointerPressedEventArgs args)
         {
-            PressedButtons[(int)args.GetCurrentPoint(_widget).Properties.PointerUpdateKind] = true;
+            int button = (int)args.GetCurrentPoint(_widget).Properties.PointerUpdateKind;
+
+            if (PressedButtons.Count() >= button)
+            {
+                PressedButtons[button] = true;
+            }
         }
 
         private void Parent_PointerMovedEvent(object o, PointerEventArgs args)
@@ -86,12 +97,18 @@ namespace Ryujinx.Ava.Input
 
         public void SetMousePressed(MouseButton button)
         {
-            PressedButtons[(int)button] = true;
+            if (PressedButtons.Count() >= (int)button)
+            {
+                PressedButtons[(int)button] = true;
+            }
         }
 
         public void SetMouseReleased(MouseButton button)
         {
-            PressedButtons[(int)button] = false;
+            if (PressedButtons.Count() >= (int)button)
+            {
+                PressedButtons[(int)button] = false;
+            }
         }
 
         public void SetPosition(double x, double y)
@@ -101,7 +118,12 @@ namespace Ryujinx.Ava.Input
 
         public bool IsButtonPressed(MouseButton button)
         {
-            return PressedButtons[(int)button];
+            if (PressedButtons.Count() >= (int)button)
+            {
+                return PressedButtons[(int)button];
+            }
+
+            return false;
         }
 
         public Size GetClientSize()

Ryujinx.Ava/Program.cs

@@ -28,7 +28,7 @@ namespace Ryujinx.Ava
         public static double DesktopScaleFactor { get; set; } = 1.0;
         public static string Version            { get; private set; }
         public static string ConfigurationPath  { get; private set; }
-        public static bool   PreviewerDetached {  get; private set; }
+        public static bool   PreviewerDetached  { get; private set; }
 
         [LibraryImport("user32.dll", SetLastError = true)]
         public static partial int MessageBoxA(IntPtr hWnd, [MarshalAs(UnmanagedType.LPStr)] string text, [MarshalAs(UnmanagedType.LPStr)] string caption, uint type);
@@ -276,4 +276,4 @@ namespace Ryujinx.Ava
             Logger.Shutdown();
         }
     }
-}
+}

Ryujinx.Ava/UI/Applet/AvaloniaDynamicTextInputHandler.cs

@@ -136,7 +136,7 @@ namespace Ryujinx.Ava.UI.Applet
             Dispatcher.UIThread.Post(() =>
             {
                 _hiddenTextBox.Clear();
-                _parent.ViewModel.RendererControl.Focus();
+                _parent.ViewModel.RendererHostControl.Focus();
 
                 _parent = null;
             });

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

@@ -1,127 +0,0 @@
-using Avalonia;
-using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
-using Ryujinx.Ava.UI.Helpers;
-using Ryujinx.Common.Configuration;
-using Silk.NET.Vulkan;
-using SPB.Graphics.OpenGL;
-using SPB.Windowing;
-using System;
-
-namespace Ryujinx.Ava.UI.Controls
-{
-    public partial class RendererHost : UserControl, IDisposable
-    {
-        private readonly GraphicsDebugLevel _graphicsDebugLevel;
-        private EmbeddedWindow _currentWindow;
-
-        public bool IsVulkan { get; private set; }
-
-        public RendererHost(GraphicsDebugLevel graphicsDebugLevel)
-        {
-            _graphicsDebugLevel = graphicsDebugLevel;
-            InitializeComponent();
-        }
-
-        public RendererHost()
-        {
-            InitializeComponent();
-        }
-
-        public void CreateOpenGL()
-        {
-            Dispose();
-
-            _currentWindow = new OpenGLEmbeddedWindow(3, 3, _graphicsDebugLevel);
-            Initialize();
-
-            IsVulkan = false;
-        }
-
-        private void Initialize()
-        {
-            _currentWindow.WindowCreated += CurrentWindow_WindowCreated;
-            _currentWindow.SizeChanged += CurrentWindow_SizeChanged;
-            Content = _currentWindow;
-        }
-
-        public void CreateVulkan()
-        {
-            Dispose();
-
-            _currentWindow = new VulkanEmbeddedWindow();
-            Initialize();
-
-            IsVulkan = true;
-        }
-
-        public OpenGLContextBase GetContext()
-        {
-            if (_currentWindow is OpenGLEmbeddedWindow openGlEmbeddedWindow)
-            {
-                return openGlEmbeddedWindow.Context;
-            }
-
-            return null;
-        }
-
-        protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
-        {
-            base.OnDetachedFromVisualTree(e);
-
-            Dispose();
-        }
-
-        private void CurrentWindow_SizeChanged(object sender, Size e)
-        {
-            SizeChanged?.Invoke(sender, e);
-        }
-
-        private void CurrentWindow_WindowCreated(object sender, IntPtr e)
-        {
-            RendererInitialized?.Invoke(this, EventArgs.Empty);
-        }
-
-        public void MakeCurrent()
-        {
-            if (_currentWindow is OpenGLEmbeddedWindow openGlEmbeddedWindow)
-            {
-                openGlEmbeddedWindow.MakeCurrent();
-            }
-        }
-
-        public void MakeCurrent(SwappableNativeWindowBase window)
-        {
-            if (_currentWindow is OpenGLEmbeddedWindow openGlEmbeddedWindow)
-            {
-                openGlEmbeddedWindow.MakeCurrent(window);
-            }
-        }
-
-        public void SwapBuffers()
-        {
-            if (_currentWindow is OpenGLEmbeddedWindow openGlEmbeddedWindow)
-            {
-                openGlEmbeddedWindow.SwapBuffers();
-            }
-        }
-
-        public event EventHandler<EventArgs> RendererInitialized;
-        public event Action<object, Size> SizeChanged;
-        public void Dispose()
-        {
-            if (_currentWindow != null)
-            {
-                _currentWindow.WindowCreated -= CurrentWindow_WindowCreated;
-                _currentWindow.SizeChanged -= CurrentWindow_SizeChanged;
-            }
-        }
-
-        public SurfaceKHR CreateVulkanSurface(Instance instance, Vk api)
-        {
-            return (_currentWindow is VulkanEmbeddedWindow vulkanEmbeddedWindow)
-                ? vulkanEmbeddedWindow.CreateSurface(instance)
-                : default;
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/AvaloniaGlxContext.cs

@@ -1,16 +0,0 @@
-using SPB.Graphics;
-using System;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Ava.UI.Helpers
-{
-    [SupportedOSPlatform("linux")]
-    internal class AvaloniaGlxContext : SPB.Platform.GLX.GLXOpenGLContext
-    {
-        public AvaloniaGlxContext(IntPtr handle)
-            : base(FramebufferFormat.Default, 0, 0, 0, false, null)
-        {
-            ContextHandle = handle;
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/AvaloniaWglContext.cs

@@ -1,16 +0,0 @@
-using SPB.Graphics;
-using System;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Ava.UI.Helpers
-{
-    [SupportedOSPlatform("windows")]
-    internal class AvaloniaWglContext : SPB.Platform.WGL.WGLOpenGLContext
-    {
-        public AvaloniaWglContext(IntPtr handle)
-            : base(FramebufferFormat.Default, 0, 0, 0, false, null)
-        {
-            ContextHandle = handle;
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/EmbeddedWindow.cs

@@ -1,232 +0,0 @@
-using Avalonia;
-using Avalonia.Controls;
-using Avalonia.Input;
-using Avalonia.Platform;
-using SPB.Graphics;
-using SPB.Platform;
-using SPB.Platform.GLX;
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-using System.Threading.Tasks;
-using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
-
-namespace Ryujinx.Ava.UI.Helpers
-{
-    public class EmbeddedWindow : NativeControlHost
-    {
-        private WindowProc _wndProcDelegate;
-        private string _className;
-
-        protected GLXWindow X11Window { get; set; }
-        protected IntPtr WindowHandle { get; set; }
-        protected IntPtr X11Display { get; set; }
-        protected IntPtr NsView { get; set; }
-        protected IntPtr MetalLayer { get; set; }
-
-        private UpdateBoundsCallbackDelegate _updateBoundsCallback;
-
-        public event EventHandler<IntPtr> WindowCreated;
-        public event EventHandler<Size> SizeChanged;
-
-        protected virtual void OnWindowDestroyed() { }
-        protected virtual void OnWindowDestroying()
-        {
-            WindowHandle = IntPtr.Zero;
-            X11Display = IntPtr.Zero;
-        }
-
-        public EmbeddedWindow()
-        {
-            var stateObserverable = this.GetObservable(BoundsProperty);
-
-            stateObserverable.Subscribe(StateChanged);
-
-            this.Initialized += NativeEmbeddedWindow_Initialized;
-        }
-
-        public virtual void OnWindowCreated() { }
-
-        private void NativeEmbeddedWindow_Initialized(object sender, EventArgs e)
-        {
-            OnWindowCreated();
-
-            Task.Run(() =>
-            {
-                WindowCreated?.Invoke(this, WindowHandle);
-            });
-        }
-
-        private void StateChanged(Rect rect)
-        {
-            SizeChanged?.Invoke(this, rect.Size);
-            _updateBoundsCallback?.Invoke(rect);
-        }
-
-        protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle parent)
-        {
-            if (OperatingSystem.IsLinux())
-            {
-                return CreateLinux(parent);
-            }
-            else if (OperatingSystem.IsWindows())
-            {
-                return CreateWin32(parent);
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                return CreateMacOs(parent);
-            }
-
-            return base.CreateNativeControlCore(parent);
-        }
-
-        protected override void DestroyNativeControlCore(IPlatformHandle control)
-        {
-            OnWindowDestroying();
-
-            if (OperatingSystem.IsLinux())
-            {
-                DestroyLinux();
-            }
-            else if (OperatingSystem.IsWindows())
-            {
-                DestroyWin32(control);
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                DestroyMacOS();
-            }
-            else
-            {
-                base.DestroyNativeControlCore(control);
-            }
-
-            OnWindowDestroyed();
-        }
-
-        [SupportedOSPlatform("linux")]
-        protected virtual IPlatformHandle CreateLinux(IPlatformHandle parent)
-        {
-            X11Window    = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100) as GLXWindow;
-            WindowHandle = X11Window.WindowHandle.RawHandle;
-            X11Display   = X11Window.DisplayHandle.RawHandle;
-
-            return new PlatformHandle(WindowHandle, "X11");
-        }
-
-        [SupportedOSPlatform("windows")]
-        IPlatformHandle CreateWin32(IPlatformHandle parent)
-        {
-            _className = "NativeWindow-" + Guid.NewGuid();
-            _wndProcDelegate = WndProc;
-            var wndClassEx = new WNDCLASSEX
-            {
-                cbSize = Marshal.SizeOf<WNDCLASSEX>(),
-                hInstance = GetModuleHandle(null),
-                lpfnWndProc = Marshal.GetFunctionPointerForDelegate(_wndProcDelegate),
-                style = ClassStyles.CS_OWNDC,
-                lpszClassName = Marshal.StringToHGlobalUni(_className),
-                hCursor = LoadCursor(IntPtr.Zero, (IntPtr)Cursors.IDC_ARROW)
-            };
-
-            var atom = RegisterClassEx(ref wndClassEx);
-
-            var handle = CreateWindowEx(
-                0,
-                _className,
-                "NativeWindow",
-                WindowStyles.WS_CHILD,
-                0,
-                0,
-                640,
-                480,
-                parent.Handle,
-                IntPtr.Zero,
-                IntPtr.Zero,
-                IntPtr.Zero);
-
-            WindowHandle = handle;
-
-            Marshal.FreeHGlobal(wndClassEx.lpszClassName);
-
-            return new PlatformHandle(WindowHandle, "HWND");
-        }
-
-        [SupportedOSPlatform("windows")]
-        IntPtr WndProc(IntPtr hWnd, WindowsMessages msg, IntPtr wParam, IntPtr lParam)
-        {
-            var point = new Point((long)lParam & 0xFFFF, ((long)lParam >> 16) & 0xFFFF);
-            var root = VisualRoot as Window;
-            bool isLeft = false;
-            switch (msg)
-            {
-                case WindowsMessages.LBUTTONDOWN:
-                case WindowsMessages.RBUTTONDOWN:
-                    isLeft = msg == WindowsMessages.LBUTTONDOWN;
-                    this.RaiseEvent(new PointerPressedEventArgs(
-                        this,
-                        new Pointer(0, PointerType.Mouse, true),
-                        root,
-                        this.TranslatePoint(point, root).Value,
-                        (ulong)Environment.TickCount64,
-                        new PointerPointProperties(isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton, isLeft ? PointerUpdateKind.LeftButtonPressed : PointerUpdateKind.RightButtonPressed),
-                        KeyModifiers.None));
-                    break;
-                case WindowsMessages.LBUTTONUP:
-                case WindowsMessages.RBUTTONUP:
-                    isLeft = msg == WindowsMessages.LBUTTONUP;
-                    this.RaiseEvent(new PointerReleasedEventArgs(
-                        this,
-                        new Pointer(0, PointerType.Mouse, true),
-                        root,
-                        this.TranslatePoint(point, root).Value,
-                        (ulong)Environment.TickCount64,
-                        new PointerPointProperties(isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton, isLeft ? PointerUpdateKind.LeftButtonReleased : PointerUpdateKind.RightButtonReleased),
-                        KeyModifiers.None,
-                        isLeft ? MouseButton.Left : MouseButton.Right));
-                    break;
-                case WindowsMessages.MOUSEMOVE:
-                    this.RaiseEvent(new PointerEventArgs(
-                        PointerMovedEvent,
-                        this,
-                        new Pointer(0, PointerType.Mouse, true),
-                        root,
-                        this.TranslatePoint(point, root).Value,
-                        (ulong)Environment.TickCount64,
-                        new PointerPointProperties(RawInputModifiers.None, PointerUpdateKind.Other),
-                        KeyModifiers.None));
-                    break;
-            }
-            return DefWindowProc(hWnd, msg, wParam, lParam);
-        }
-
-        [SupportedOSPlatform("macos")]
-        IPlatformHandle CreateMacOs(IPlatformHandle parent)
-        {
-            MetalLayer = MetalHelper.GetMetalLayer(out IntPtr nsView, out _updateBoundsCallback);
-
-            NsView = nsView;
-
-            return new PlatformHandle(nsView, "NSView");
-        }
-
-        void DestroyLinux()
-        {
-            X11Window?.Dispose();
-        }
-
-        [SupportedOSPlatform("windows")]
-        void DestroyWin32(IPlatformHandle handle)
-        {
-            DestroyWindow(handle.Handle);
-            UnregisterClass(_className, GetModuleHandle(null));
-        }
-
-        [SupportedOSPlatform("macos")]
-        void DestroyMacOS()
-        {
-            MetalHelper.DestroyMetalLayer(NsView, MetalLayer);
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/IGlContextExtension.cs

@@ -1,25 +0,0 @@
-using Avalonia.OpenGL;
-using SPB.Graphics.OpenGL;
-using System;
-
-namespace Ryujinx.Ava.UI.Helpers
-{
-    internal static class IGlContextExtension
-    {
-        public static OpenGLContextBase AsOpenGLContextBase(this IGlContext context)
-        {
-            var handle = (IntPtr)context.GetType().GetProperty("Handle").GetValue(context);
-
-            if (OperatingSystem.IsWindows())
-            {
-                return new AvaloniaWglContext(handle);
-            }
-            else if (OperatingSystem.IsLinux())
-            {
-                return new AvaloniaGlxContext(handle);
-            }
-
-            return null;
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/VulkanEmbeddedWindow.cs

@@ -1,52 +0,0 @@
-using Avalonia.Platform;
-using Silk.NET.Vulkan;
-using SPB.Graphics.Vulkan;
-using SPB.Platform.GLX;
-using SPB.Platform.Metal;
-using SPB.Platform.Win32;
-using SPB.Platform.X11;
-using SPB.Windowing;
-using System;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Ava.UI.Helpers
-{
-    public class VulkanEmbeddedWindow : EmbeddedWindow
-    {
-        private NativeWindowBase _window;
-
-        [SupportedOSPlatform("linux")]
-        protected override IPlatformHandle CreateLinux(IPlatformHandle parent)
-        {
-            X11Window    = new GLXWindow(new NativeHandle(X11.DefaultDisplay), new NativeHandle(parent.Handle));
-            WindowHandle = X11Window.WindowHandle.RawHandle;
-            X11Display   = X11Window.DisplayHandle.RawHandle;
-
-            X11Window.Hide();
-
-            return new PlatformHandle(WindowHandle, "X11");
-        }
-
-        public SurfaceKHR CreateSurface(Instance instance)
-        {
-            if (OperatingSystem.IsWindows())
-            {
-                _window = new SimpleWin32Window(new NativeHandle(WindowHandle));
-            }
-            else if (OperatingSystem.IsLinux())
-            {
-                _window = new SimpleX11Window(new NativeHandle(X11Display), new NativeHandle(WindowHandle));
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                _window = new SimpleMetalWindow(new NativeHandle(NsView), new NativeHandle(MetalLayer));
-            }
-            else
-            {
-                throw new PlatformNotSupportedException();
-            }
-
-            return new SurfaceKHR((ulong?)VulkanHelper.CreateWindowSurface(instance.Handle, _window));
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/Win32NativeInterop.cs

@@ -70,6 +70,22 @@ namespace Ryujinx.Ava.UI.Helpers
             }
         }
 
+        public static IntPtr CreateEmptyCursor()
+        {
+            return CreateCursor(IntPtr.Zero, 0, 0, 1, 1, new byte[] { 0xFF }, new byte[] { 0x00 });
+        }
+
+        public static IntPtr CreateArrowCursor()
+        {
+            return LoadCursor(IntPtr.Zero, (IntPtr)Cursors.IDC_ARROW);
+        }
+
+        [LibraryImport("user32.dll")]
+        public static partial IntPtr SetCursor(IntPtr handle);
+
+        [LibraryImport("user32.dll")]
+        public static partial IntPtr CreateCursor(IntPtr hInst, int xHotSpot, int yHotSpot, int nWidth, int nHeight, byte[] pvANDPlane, byte[] pvXORPlane);
+
         [LibraryImport("user32.dll", SetLastError = true, EntryPoint = "RegisterClassExW")]
         public static partial ushort RegisterClassEx(ref WNDCLASSEX param);
 

Ryujinx.Ava/UI/Models/SaveModel.cs

@@ -1,13 +1,9 @@
-using LibHac;
 using LibHac.Fs;
-using LibHac.Fs.Shim;
 using LibHac.Ncm;
-using Ryujinx.Ava.Common;
-using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.HLE.FileSystem;
+using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -16,7 +12,6 @@ namespace Ryujinx.Ava.UI.Models
 {
     public class SaveModel : BaseModel
     {
-        private readonly HorizonClient _horizonClient;
         private long _size;
 
         public ulong SaveId { get; }
@@ -41,11 +36,29 @@ namespace Ryujinx.Ava.UI.Models
 
         public bool SizeAvailable { get; set; }
 
-        public string SizeString => $"{((float)_size * 0.000000954):0.###}MB";
+        public string SizeString => GetSizeString();
 
-        public SaveModel(SaveDataInfo info, HorizonClient horizonClient, VirtualFileSystem virtualFileSystem)
+        private string GetSizeString()
+        {
+            const int scale = 1024;
+            string[] orders = { "GiB", "MiB", "KiB" };
+            long max = (long)Math.Pow(scale, orders.Length);
+
+            foreach (string order in orders)
+            {
+                if (Size > max)
+                {
+                    return $"{decimal.Divide(Size, max):##.##} {order}";
+                }
+
+                max /= scale;
+            }
+
+            return "0 KiB";
+        }
+
+        public SaveModel(SaveDataInfo info, VirtualFileSystem virtualFileSystem)
         {
-            _horizonClient = horizonClient;
             SaveId = info.SaveDataId;
             TitleId = info.ProgramId;
             UserId = info.UserId;

Ryujinx.Ava/UI/Models/TitleUpdateModel.cs

@@ -3,23 +3,17 @@ using Ryujinx.Ava.Common.Locale;
 
 namespace Ryujinx.Ava.UI.Models
 {
-    internal class TitleUpdateModel
+    public class TitleUpdateModel
     {
-        public bool IsEnabled { get; set; }
-        public bool IsNoUpdate { get; }
         public ApplicationControlProperty Control { get; }
         public string Path { get; }
 
-        public string Label => IsNoUpdate
-            ? LocaleManager.Instance[LocaleKeys.NoUpdate]
-            : string.Format(LocaleManager.Instance[LocaleKeys.TitleUpdateVersionLabel], Control.DisplayVersionString.ToString(),
-                Path);
+        public string Label => string.Format(LocaleManager.Instance[LocaleKeys.TitleUpdateVersionLabel], Control.DisplayVersionString.ToString());
 
-        public TitleUpdateModel(ApplicationControlProperty control, string path, bool isNoUpdate = false)
+        public TitleUpdateModel(ApplicationControlProperty control, string path)
         {
             Control = control;
             Path = path;
-            IsNoUpdate = isNoUpdate;
         }
     }
 }

Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs

@@ -0,0 +1,259 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Platform;
+using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Ui.Common.Configuration;
+using SPB.Graphics;
+using SPB.Platform;
+using SPB.Platform.GLX;
+using SPB.Platform.X11;
+using SPB.Windowing;
+using System;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+using System.Threading.Tasks;
+using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
+
+namespace Ryujinx.Ava.UI.Renderer
+{
+    public class EmbeddedWindow : NativeControlHost
+    {
+        private WindowProc _wndProcDelegate;
+        private string     _className;
+
+        protected GLXWindow X11Window { get; set; }
+
+        protected IntPtr WindowHandle { get; set; }
+        protected IntPtr X11Display   { get; set; }
+        protected IntPtr NsView       { get; set; }
+        protected IntPtr MetalLayer   { get; set; }
+
+        private UpdateBoundsCallbackDelegate _updateBoundsCallback;
+
+        public event EventHandler<IntPtr> WindowCreated;
+        public event EventHandler<Size>   SizeChanged;
+
+        public EmbeddedWindow()
+        {
+            this.GetObservable(BoundsProperty).Subscribe(StateChanged);
+
+            Initialized += OnNativeEmbeddedWindowCreated;
+        }
+
+        public virtual void OnWindowCreated() { }
+
+        protected virtual void OnWindowDestroyed() { }
+
+        protected virtual void OnWindowDestroying()
+        {
+            WindowHandle = IntPtr.Zero;
+            X11Display   = IntPtr.Zero;
+            NsView       = IntPtr.Zero;
+            MetalLayer   = IntPtr.Zero;
+        }
+
+        private void OnNativeEmbeddedWindowCreated(object sender, EventArgs e)
+        {
+            OnWindowCreated();
+
+            Task.Run(() =>
+            {
+                WindowCreated?.Invoke(this, WindowHandle);
+            });
+        }
+
+        private void StateChanged(Rect rect)
+        {
+            SizeChanged?.Invoke(this, rect.Size);
+            _updateBoundsCallback?.Invoke(rect);
+        }
+
+        protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle control)
+        {
+            if (OperatingSystem.IsLinux())
+            {
+                return CreateLinux(control);
+            }
+            else if (OperatingSystem.IsWindows())
+            {
+                return CreateWin32(control);
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                return CreateMacOS();
+            }
+
+            return base.CreateNativeControlCore(control);
+        }
+
+        protected override void DestroyNativeControlCore(IPlatformHandle control)
+        {
+            OnWindowDestroying();
+
+            if (OperatingSystem.IsLinux())
+            {
+                DestroyLinux();
+            }
+            else if (OperatingSystem.IsWindows())
+            {
+                DestroyWin32(control);
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                DestroyMacOS();
+            }
+            else
+            {
+                base.DestroyNativeControlCore(control);
+            }
+
+            OnWindowDestroyed();
+        }
+
+        [SupportedOSPlatform("linux")]
+        private IPlatformHandle CreateLinux(IPlatformHandle control)
+        {
+            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan)
+            {
+                X11Window = new GLXWindow(new NativeHandle(X11.DefaultDisplay), new NativeHandle(control.Handle));
+                X11Window.Hide();
+            }
+            else
+            {
+                X11Window = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100) as GLXWindow;
+            }
+
+            WindowHandle = X11Window.WindowHandle.RawHandle;
+            X11Display   = X11Window.DisplayHandle.RawHandle;
+
+            return new PlatformHandle(WindowHandle, "X11");
+        }
+
+        [SupportedOSPlatform("windows")]
+        IPlatformHandle CreateWin32(IPlatformHandle control)
+        {
+            _className = "NativeWindow-" + Guid.NewGuid();
+
+            _wndProcDelegate = delegate (IntPtr hWnd, WindowsMessages msg, IntPtr wParam, IntPtr lParam)
+            {
+                if (VisualRoot != null)
+                {
+                    Point   rootVisualPosition = this.TranslatePoint(new Point((long)lParam & 0xFFFF, (long)lParam >> 16 & 0xFFFF), VisualRoot).Value;
+                    Pointer pointer            = new(0, PointerType.Mouse, true);
+
+                    switch (msg)
+                    {
+                        case WindowsMessages.LBUTTONDOWN:
+                        case WindowsMessages.RBUTTONDOWN:
+                            {
+                                bool                   isLeft               = msg == WindowsMessages.LBUTTONDOWN;
+                                RawInputModifiers      pointerPointModifier = isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton;
+                                PointerPointProperties properties           = new(pointerPointModifier, isLeft ? PointerUpdateKind.LeftButtonPressed : PointerUpdateKind.RightButtonPressed);
+
+                                var evnt = new PointerPressedEventArgs(
+                                    this,
+                                    pointer,
+                                    VisualRoot,
+                                    rootVisualPosition,
+                                    (ulong)Environment.TickCount64,
+                                    properties,
+                                    KeyModifiers.None);
+
+                                RaiseEvent(evnt);
+
+                                break;
+                            }
+                        case WindowsMessages.LBUTTONUP:
+                        case WindowsMessages.RBUTTONUP:
+                            {
+                                bool                   isLeft               = msg == WindowsMessages.LBUTTONUP;
+                                RawInputModifiers      pointerPointModifier = isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton;
+                                PointerPointProperties properties           = new(pointerPointModifier, isLeft ? PointerUpdateKind.LeftButtonReleased : PointerUpdateKind.RightButtonReleased);
+
+                                var evnt = new PointerReleasedEventArgs(
+                                    this,
+                                    pointer,
+                                    VisualRoot,
+                                    rootVisualPosition,
+                                    (ulong)Environment.TickCount64,
+                                    properties,
+                                    KeyModifiers.None,
+                                    isLeft ? MouseButton.Left : MouseButton.Right);
+
+                                RaiseEvent(evnt);
+
+                                break;
+                            }
+                        case WindowsMessages.MOUSEMOVE:
+                            {
+                                var evnt = new PointerEventArgs(
+                                    PointerMovedEvent,
+                                    this,
+                                    pointer,
+                                    VisualRoot,
+                                    rootVisualPosition,
+                                    (ulong)Environment.TickCount64,
+                                    new PointerPointProperties(RawInputModifiers.None, PointerUpdateKind.Other),
+                                    KeyModifiers.None);
+
+                                RaiseEvent(evnt);
+
+                                break;
+                            }
+                    }
+                }
+
+                return DefWindowProc(hWnd, msg, wParam, lParam);
+            };
+
+            WNDCLASSEX wndClassEx = new()
+            {
+                cbSize        = Marshal.SizeOf<WNDCLASSEX>(),
+                hInstance     = GetModuleHandle(null),
+                lpfnWndProc   = Marshal.GetFunctionPointerForDelegate(_wndProcDelegate),
+                style         = ClassStyles.CS_OWNDC,
+                lpszClassName = Marshal.StringToHGlobalUni(_className),
+                hCursor       = CreateArrowCursor()
+            };
+
+            RegisterClassEx(ref wndClassEx);
+
+            WindowHandle = CreateWindowEx(0, _className, "NativeWindow", WindowStyles.WS_CHILD, 0, 0, 640, 480, control.Handle, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
+
+            Marshal.FreeHGlobal(wndClassEx.lpszClassName);
+
+            return new PlatformHandle(WindowHandle, "HWND");
+        }
+
+        [SupportedOSPlatform("macos")]
+        IPlatformHandle CreateMacOS()
+        {
+            MetalLayer = MetalHelper.GetMetalLayer(out IntPtr nsView, out _updateBoundsCallback);
+
+            NsView = nsView;
+
+            return new PlatformHandle(nsView, "NSView");
+        }
+
+        [SupportedOSPlatform("Linux")]
+        void DestroyLinux()
+        {
+            X11Window?.Dispose();
+        }
+
+        [SupportedOSPlatform("windows")]
+        void DestroyWin32(IPlatformHandle handle)
+        {
+            DestroyWindow(handle.Handle);
+            UnregisterClass(_className, GetModuleHandle(null));
+        }
+
+        [SupportedOSPlatform("macos")]
+        void DestroyMacOS()
+        {
+            MetalHelper.DestroyMetalLayer(NsView, MetalLayer);
+        }
+    }
+}

Ryujinx.Ava/UI/Renderer/EmbeddedWindowOpenGL.cs

@@ -1,5 +1,8 @@
 using OpenTK.Graphics.OpenGL;
 using Ryujinx.Common.Configuration;
+using Ryujinx.Graphics.GAL;
+using Ryujinx.Graphics.OpenGL;
+using Ryujinx.Ui.Common.Configuration;
 using SPB.Graphics;
 using SPB.Graphics.OpenGL;
 using SPB.Platform;
@@ -7,26 +10,20 @@ using SPB.Platform.WGL;
 using SPB.Windowing;
 using System;
 
-namespace Ryujinx.Ava.UI.Helpers
+namespace Ryujinx.Ava.UI.Renderer
 {
-    public class OpenGLEmbeddedWindow : EmbeddedWindow
+    public class EmbeddedWindowOpenGL : EmbeddedWindow
     {
-        private readonly int _major;
-        private readonly int _minor;
-        private readonly GraphicsDebugLevel _graphicsDebugLevel;
         private SwappableNativeWindowBase _window;
+
         public OpenGLContextBase Context { get; set; }
 
-        public OpenGLEmbeddedWindow(int major, int minor, GraphicsDebugLevel graphicsDebugLevel)
-        {
-            _major = major;
-            _minor = minor;
-            _graphicsDebugLevel = graphicsDebugLevel;
-        }
+        public EmbeddedWindowOpenGL() { }
 
         protected override void OnWindowDestroying()
         {
             Context.Dispose();
+
             base.OnWindowDestroying();
         }
 
@@ -48,19 +45,20 @@ namespace Ryujinx.Ava.UI.Helpers
             }
 
             var flags = OpenGLContextFlags.Compat;
-            if (_graphicsDebugLevel != GraphicsDebugLevel.None)
+            if (ConfigurationState.Instance.Logger.GraphicsDebugLevel != GraphicsDebugLevel.None)
             {
                 flags |= OpenGLContextFlags.Debug;
             }
 
-            Context = PlatformHelper.CreateOpenGLContext(FramebufferFormat.Default, _major, _minor, flags);
+            var graphicsMode = Environment.OSVersion.Platform == PlatformID.Unix ? new FramebufferFormat(new ColorFormat(8, 8, 8, 0), 16, 0, ColorFormat.Zero, 0, 2, false) : FramebufferFormat.Default;
+
+            Context = PlatformHelper.CreateOpenGLContext(graphicsMode, 3, 3, flags);
 
             Context.Initialize(_window);
             Context.MakeCurrent(_window);
 
-            var bindingsContext = new OpenToolkitBindingsContext(Context.GetProcAddress);
+            GL.LoadBindings(new OpenTKBindingsContext(Context.GetProcAddress));
 
-            GL.LoadBindings(bindingsContext);
             Context.MakeCurrent(null);
         }
 
@@ -76,7 +74,14 @@ namespace Ryujinx.Ava.UI.Helpers
 
         public void SwapBuffers()
         {
-            _window.SwapBuffers();
+            _window?.SwapBuffers();
+        }
+
+        public void InitializeBackgroundContext(IRenderer renderer)
+        {
+            (renderer as OpenGLRenderer)?.InitializeBackgroundContext(SPBOpenGLContext.CreateBackgroundContext(Context));
+
+            MakeCurrent();
         }
     }
 }

Ryujinx.Ava/UI/Renderer/EmbeddedWindowVulkan.cs

@@ -0,0 +1,42 @@
+using Silk.NET.Vulkan;
+using SPB.Graphics.Vulkan;
+using SPB.Platform.Metal;
+using SPB.Platform.Win32;
+using SPB.Platform.X11;
+using SPB.Windowing;
+using System;
+
+namespace Ryujinx.Ava.UI.Renderer
+{
+    public class EmbeddedWindowVulkan : EmbeddedWindow
+    {
+        public SurfaceKHR CreateSurface(Instance instance)
+        {
+            NativeWindowBase nativeWindowBase;
+
+            if (OperatingSystem.IsWindows())
+            {
+                nativeWindowBase = new SimpleWin32Window(new NativeHandle(WindowHandle));
+            }
+            else if (OperatingSystem.IsLinux())
+            {
+                nativeWindowBase = new SimpleX11Window(new NativeHandle(X11Display), new NativeHandle(WindowHandle));
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                nativeWindowBase = new SimpleMetalWindow(new NativeHandle(NsView), new NativeHandle(MetalLayer));
+            }
+            else
+            {
+                throw new PlatformNotSupportedException();
+            }
+
+            return new SurfaceKHR((ulong?)VulkanHelper.CreateWindowSurface(instance.Handle, nativeWindowBase));
+        }
+
+        public SurfaceKHR CreateSurface(Instance instance, Vk api)
+        {
+            return CreateSurface(instance);
+        }
+    }
+}

Ryujinx.Ava/UI/Renderer/OpenTKBindingsContext.cs

@@ -1,13 +1,13 @@
 using OpenTK;
 using System;
 
-namespace Ryujinx.Ava.UI.Helpers
+namespace Ryujinx.Ava.UI.Renderer
 {
-    internal class OpenToolkitBindingsContext : IBindingsContext
+    internal class OpenTKBindingsContext : IBindingsContext
     {
         private readonly Func<string, IntPtr> _getProcAddress;
 
-        public OpenToolkitBindingsContext(Func<string, IntPtr> getProcAddress)
+        public OpenTKBindingsContext(Func<string, IntPtr> getProcAddress)
         {
             _getProcAddress = getProcAddress;
         }

Ryujinx.Ava/UI/Renderer/RendererHost.axaml

@@ -6,6 +6,6 @@
     mc:Ignorable="d" 
     d:DesignWidth="800" 
     d:DesignHeight="450"
-    x:Class="Ryujinx.Ava.UI.Controls.RendererHost"
+    x:Class="Ryujinx.Ava.UI.Renderer.RendererHost"
     Focusable="True">
-</UserControl>
+</UserControl>

Ryujinx.Ava/UI/Renderer/RendererHost.axaml.cs

@@ -0,0 +1,68 @@
+using Avalonia;
+using Avalonia.Controls;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Ui.Common.Configuration;
+using System;
+
+namespace Ryujinx.Ava.UI.Renderer
+{
+    public partial class RendererHost : UserControl, IDisposable
+    {
+        public readonly EmbeddedWindow EmbeddedWindow;
+
+        public event EventHandler<EventArgs> WindowCreated;
+        public event Action<object, Size>    SizeChanged;
+
+        public RendererHost()
+        {
+            InitializeComponent();
+
+            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.OpenGl)
+            {
+                EmbeddedWindow = new EmbeddedWindowOpenGL();
+            }
+            else
+            {
+                EmbeddedWindow = new EmbeddedWindowVulkan();
+            }
+
+            Initialize();
+        }
+
+        private void Initialize()
+        {
+            EmbeddedWindow.WindowCreated += CurrentWindow_WindowCreated;
+            EmbeddedWindow.SizeChanged   += CurrentWindow_SizeChanged;
+
+            Content = EmbeddedWindow;
+        }
+
+        public void Dispose()
+        {
+            if (EmbeddedWindow != null)
+            {
+                EmbeddedWindow.WindowCreated -= CurrentWindow_WindowCreated;
+                EmbeddedWindow.SizeChanged   -= CurrentWindow_SizeChanged;
+            }
+
+            GC.SuppressFinalize(this);
+        }
+
+        protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
+        {
+            base.OnDetachedFromVisualTree(e);
+
+            Dispose();
+        }
+
+        private void CurrentWindow_SizeChanged(object sender, Size e)
+        {
+            SizeChanged?.Invoke(sender, e);
+        }
+
+        private void CurrentWindow_WindowCreated(object sender, IntPtr e)
+        {
+            WindowCreated?.Invoke(this, EventArgs.Empty);
+        }
+    }
+}

Ryujinx.Ava/UI/Renderer/SPBOpenGLContext.cs

@@ -5,17 +5,17 @@ using SPB.Graphics.OpenGL;
 using SPB.Platform;
 using SPB.Windowing;
 
-namespace Ryujinx.Ava.UI.Helpers
+namespace Ryujinx.Ava.UI.Renderer
 {
     class SPBOpenGLContext : IOpenGLContext
     {
-        private OpenGLContextBase _context;
-        private NativeWindowBase _window;
+        private readonly OpenGLContextBase _context;
+        private readonly NativeWindowBase  _window;
 
         private SPBOpenGLContext(OpenGLContextBase context, NativeWindowBase window)
         {
             _context = context;
-            _window = window;
+            _window  = window;
         }
 
         public void Dispose()
@@ -32,12 +32,12 @@ namespace Ryujinx.Ava.UI.Helpers
         public static SPBOpenGLContext CreateBackgroundContext(OpenGLContextBase sharedContext)
         {
             OpenGLContextBase context = PlatformHelper.CreateOpenGLContext(FramebufferFormat.Default, 3, 3, OpenGLContextFlags.Compat, true, sharedContext);
-            NativeWindowBase window = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100);
+            NativeWindowBase  window  = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100);
 
             context.Initialize(window);
             context.MakeCurrent(window);
 
-            GL.LoadBindings(new OpenToolkitBindingsContext(context.GetProcAddress));
+            GL.LoadBindings(new OpenTKBindingsContext(context.GetProcAddress));
 
             context.MakeCurrent(null);
 

Ryujinx.Ava/UI/ViewModels/MainWindowViewModel.cs

@@ -13,6 +13,7 @@ using Ryujinx.Ava.Input;
 using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
+using Ryujinx.Ava.UI.Renderer;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
@@ -870,7 +871,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         public Action<bool> SwitchToGameControl { get; private set; }
         public Action<Control> SetMainContent { get; private set; }
         public TopLevel TopLevel { get; private set; }
-        public RendererHost RendererControl { get; private set; }
+        public RendererHost RendererHostControl { get; private set; }
         public bool IsClosing { get; set; }
         public LibHacHorizonManager LibHacHorizonManager { get; internal set; }
         public IHostUiHandler UiHandler { get; internal set; }
@@ -1144,7 +1145,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private void InitializeGame()
         {
-            RendererControl.RendererInitialized += GlRenderer_Created;
+            RendererHostControl.WindowCreated += RendererHost_Created;
 
             AppHost.StatusUpdatedEvent += Update_StatusBar;
             AppHost.AppExit += AppHost_AppExit;
@@ -1203,7 +1204,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        private void GlRenderer_Created(object sender, EventArgs e)
+        private void RendererHost_Created(object sender, EventArgs e)
         {
             ShowLoading(false);
 
@@ -1601,13 +1602,9 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public async void OpenTitleUpdateManager()
         {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-                {
-                    await new TitleUpdateWindow(VirtualFileSystem, ulong.Parse(selection.TitleId, NumberStyles.HexNumber), selection.TitleName).ShowDialog(desktop.MainWindow);
-                }
+                await TitleUpdateWindow.Show(VirtualFileSystem, ulong.Parse(SelectedApplication.TitleId, NumberStyles.HexNumber), SelectedApplication.TitleName);
             }
         }
 
@@ -1735,18 +1732,10 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             PrepareLoadScreen();
 
-            RendererControl = new RendererHost(ConfigurationState.Instance.Logger.GraphicsDebugLevel);
-            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.OpenGl)
-            {
-                RendererControl.CreateOpenGL();
-            }
-            else
-            {
-                RendererControl.CreateVulkan();
-            }
+            RendererHostControl = new RendererHost();
 
             AppHost = new AppHost(
-                RendererControl,
+                RendererHostControl,
                 InputManager,
                 path,
                 VirtualFileSystem,
@@ -1787,9 +1776,9 @@ namespace Ryujinx.Ava.UI.ViewModels
             {
                 SwitchToGameControl(startFullscreen);
 
-                SetMainContent(RendererControl);
+                SetMainContent(RendererHostControl);
 
-                RendererControl.Focus();
+                RendererHostControl.Focus();
             });
         }
 
@@ -1857,8 +1846,8 @@ namespace Ryujinx.Ava.UI.ViewModels
                 HandleRelaunch();
             });
 
-            RendererControl.RendererInitialized -= GlRenderer_Created;
-            RendererControl = null;
+            RendererHostControl.WindowCreated -= RendererHost_Created;
+            RendererHostControl = null;
 
             SelectedIcon = null;
 

Ryujinx.Ava/UI/ViewModels/SettingsViewModel.cs

@@ -151,7 +151,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         public bool IsSoundIoEnabled { get; set; }
         public bool IsSDL2Enabled { get; set; }
         public bool EnableCustomTheme { get; set; }
-        public bool IsCustomResolutionScaleActive => _resolutionScale == 0;
+        public bool IsCustomResolutionScaleActive => _resolutionScale == 4;
         public bool IsVulkanSelected => GraphicsBackendIndex == 0;
 
         public string TimeZone { get; set; }
@@ -311,25 +311,66 @@ namespace Ryujinx.Ava.UI.ViewModels
         {
             ConfigurationState config = ConfigurationState.Instance;
 
-            GameDirectories.Clear();
-            GameDirectories.AddRange(config.Ui.GameDirs.Value);
-
+            // User Interface
             EnableDiscordIntegration = config.EnableDiscordIntegration;
             CheckUpdatesOnStart = config.CheckUpdatesOnStart;
             ShowConfirmExit = config.ShowConfirmExit;
             HideCursorOnIdle = config.HideCursorOnIdle;
+
+            GameDirectories.Clear();
+            GameDirectories.AddRange(config.Ui.GameDirs.Value);
+
+            EnableCustomTheme = config.Ui.EnableCustomTheme;
+            CustomThemePath = config.Ui.CustomThemePath;
+            BaseStyleIndex = config.Ui.BaseStyle == "Light" ? 0 : 1;
+
+            // Input
             EnableDockedMode = config.System.EnableDockedMode;
             EnableKeyboard = config.Hid.EnableKeyboard;
             EnableMouse = config.Hid.EnableMouse;
+
+            // Keyboard Hotkeys
+            KeyboardHotkeys = config.Hid.Hotkeys.Value;
+
+            // System
+            Region = (int)config.System.Region.Value;
+            Language = (int)config.System.Language.Value;
+            TimeZone = config.System.TimeZone;
+
+            DateTime dateTimeOffset = DateTime.Now.AddSeconds(config.System.SystemTimeOffset);
+
+            DateOffset = dateTimeOffset.Date;
+            TimeOffset = dateTimeOffset.TimeOfDay;
             EnableVsync = config.Graphics.EnableVsync;
-            EnablePptc = config.System.EnablePtc;
-            EnableInternetAccess = config.System.EnableInternetAccess;
             EnableFsIntegrityChecks = config.System.EnableFsIntegrityChecks;
-            IgnoreMissingServices = config.System.IgnoreMissingServices;
             ExpandDramSize = config.System.ExpandRam;
+            IgnoreMissingServices = config.System.IgnoreMissingServices;
+
+            // CPU
+            EnablePptc = config.System.EnablePtc;
+            MemoryMode = (int)config.System.MemoryManagerMode.Value;
+
+            // Graphics
+            GraphicsBackendIndex = (int)config.Graphics.GraphicsBackend.Value;
+            PreferredGpuIndex = _gpuIds.Contains(config.Graphics.PreferredGpu) ? _gpuIds.IndexOf(config.Graphics.PreferredGpu) : 0;
             EnableShaderCache = config.Graphics.EnableShaderCache;
             EnableTextureRecompression = config.Graphics.EnableTextureRecompression;
             EnableMacroHLE = config.Graphics.EnableMacroHLE;
+            ResolutionScale = config.Graphics.ResScale == -1 ? 4 : config.Graphics.ResScale - 1;
+            CustomResolutionScale = config.Graphics.ResScaleCustom;
+            MaxAnisotropy = config.Graphics.MaxAnisotropy == -1 ? 0 : (int)(MathF.Log2(config.Graphics.MaxAnisotropy));
+            AspectRatio = (int)config.Graphics.AspectRatio.Value;
+            GraphicsBackendMultithreadingIndex = (int)config.Graphics.BackendThreading.Value;
+            ShaderDumpPath = config.Graphics.ShadersDumpPath;
+
+            // Audio
+            AudioBackend = (int)config.System.AudioBackend.Value;
+            Volume = config.System.AudioVolume * 100;
+
+            // Network
+            EnableInternetAccess = config.System.EnableInternetAccess;
+            
+            // Logging
             EnableFileLog = config.Logger.EnableFileLog;
             EnableStub = config.Logger.EnableStub;
             EnableInfo = config.Logger.EnableInfo;
@@ -339,94 +380,69 @@ namespace Ryujinx.Ava.UI.ViewModels
             EnableGuest = config.Logger.EnableGuest;
             EnableDebug = config.Logger.EnableDebug;
             EnableFsAccessLog = config.Logger.EnableFsAccessLog;
-            EnableCustomTheme = config.Ui.EnableCustomTheme;
-            Volume = config.System.AudioVolume * 100;
-
-            GraphicsBackendMultithreadingIndex = (int)config.Graphics.BackendThreading.Value;
-
-            OpenglDebugLevel = (int)config.Logger.GraphicsDebugLevel.Value;
-
-            TimeZone = config.System.TimeZone;
-            ShaderDumpPath = config.Graphics.ShadersDumpPath;
-            CustomThemePath = config.Ui.CustomThemePath;
-            BaseStyleIndex = config.Ui.BaseStyle == "Light" ? 0 : 1;
-            GraphicsBackendIndex = (int)config.Graphics.GraphicsBackend.Value;
-
-            PreferredGpuIndex = _gpuIds.Contains(config.Graphics.PreferredGpu) ? _gpuIds.IndexOf(config.Graphics.PreferredGpu) : 0;
-
-            Language = (int)config.System.Language.Value;
-            Region = (int)config.System.Region.Value;
             FsGlobalAccessLogMode = config.System.FsGlobalAccessLogMode;
-            AudioBackend = (int)config.System.AudioBackend.Value;
-            MemoryMode = (int)config.System.MemoryManagerMode.Value;
-
-            float anisotropy = config.Graphics.MaxAnisotropy;
-
-            MaxAnisotropy = anisotropy == -1 ? 0 : (int)(MathF.Log2(anisotropy));
-            AspectRatio = (int)config.Graphics.AspectRatio.Value;
-
-            int resolution = config.Graphics.ResScale;
-
-            ResolutionScale = resolution == -1 ? 0 : resolution;
-            CustomResolutionScale = config.Graphics.ResScaleCustom;
-
-            DateTime dateTimeOffset = DateTime.Now.AddSeconds(config.System.SystemTimeOffset);
-
-            DateOffset = dateTimeOffset.Date;
-            TimeOffset = dateTimeOffset.TimeOfDay;
-
-            KeyboardHotkeys = config.Hid.Hotkeys.Value;
+            OpenglDebugLevel = (int)config.Logger.GraphicsDebugLevel.Value;
         }
 
         public void SaveSettings()
         {
             ConfigurationState config = ConfigurationState.Instance;
 
+            // User Interface
+            config.EnableDiscordIntegration.Value = EnableDiscordIntegration;
+            config.CheckUpdatesOnStart.Value = CheckUpdatesOnStart;
+            config.ShowConfirmExit.Value = ShowConfirmExit;
+            config.HideCursorOnIdle.Value = HideCursorOnIdle;
+
             if (_directoryChanged)
             {
-                List<string> gameDirs = new List<string>(GameDirectories);
+                List<string> gameDirs = new(GameDirectories);
                 config.Ui.GameDirs.Value = gameDirs;
             }
 
+            config.Ui.EnableCustomTheme.Value = EnableCustomTheme;
+            config.Ui.CustomThemePath.Value = CustomThemePath;
+            config.Ui.BaseStyle.Value = BaseStyleIndex == 0 ? "Light" : "Dark";
+
+            // Input
+            config.System.EnableDockedMode.Value = EnableDockedMode;
+            config.Hid.EnableKeyboard.Value = EnableKeyboard;
+            config.Hid.EnableMouse.Value = EnableMouse;
+
+            // Keyboard Hotkeys
+            config.Hid.Hotkeys.Value = KeyboardHotkeys;
+
+            // System
+            config.System.Region.Value = (Region)Region;
+            config.System.Language.Value = (Language)Language;
+
             if (_validTzRegions.Contains(TimeZone))
             {
                 config.System.TimeZone.Value = TimeZone;
             }
 
-            config.Logger.EnableError.Value = EnableError;
-            config.Logger.EnableTrace.Value = EnableTrace;
-            config.Logger.EnableWarn.Value = EnableWarn;
-            config.Logger.EnableInfo.Value = EnableInfo;
-            config.Logger.EnableStub.Value = EnableStub;
-            config.Logger.EnableDebug.Value = EnableDebug;
-            config.Logger.EnableGuest.Value = EnableGuest;
-            config.Logger.EnableFsAccessLog.Value = EnableFsAccessLog;
-            config.Logger.EnableFileLog.Value = EnableFileLog;
-            config.Logger.GraphicsDebugLevel.Value = (GraphicsDebugLevel)OpenglDebugLevel;
-            config.System.EnableDockedMode.Value = EnableDockedMode;
-            config.EnableDiscordIntegration.Value = EnableDiscordIntegration;
-            config.CheckUpdatesOnStart.Value = CheckUpdatesOnStart;
-            config.ShowConfirmExit.Value = ShowConfirmExit;
-            config.HideCursorOnIdle.Value = HideCursorOnIdle;
+            TimeSpan systemTimeOffset = DateOffset - DateTime.Now;
+
+            config.System.SystemTimeOffset.Value = systemTimeOffset.Seconds;
             config.Graphics.EnableVsync.Value = EnableVsync;
+            config.System.EnableFsIntegrityChecks.Value = EnableFsIntegrityChecks;
+            config.System.ExpandRam.Value = ExpandDramSize;
+            config.System.IgnoreMissingServices.Value = IgnoreMissingServices;
+
+            // CPU
+            config.System.EnablePtc.Value = EnablePptc;
+            config.System.MemoryManagerMode.Value = (MemoryManagerMode)MemoryMode;
+
+            // Graphics
+            config.Graphics.GraphicsBackend.Value = (GraphicsBackend)GraphicsBackendIndex;
+            config.Graphics.PreferredGpu.Value = _gpuIds.ElementAtOrDefault(PreferredGpuIndex);
             config.Graphics.EnableShaderCache.Value = EnableShaderCache;
             config.Graphics.EnableTextureRecompression.Value = EnableTextureRecompression;
             config.Graphics.EnableMacroHLE.Value = EnableMacroHLE;
-            config.Graphics.GraphicsBackend.Value = (GraphicsBackend)GraphicsBackendIndex;
-            config.System.EnablePtc.Value = EnablePptc;
-            config.System.EnableInternetAccess.Value = EnableInternetAccess;
-            config.System.EnableFsIntegrityChecks.Value = EnableFsIntegrityChecks;
-            config.System.IgnoreMissingServices.Value = IgnoreMissingServices;
-            config.System.ExpandRam.Value = ExpandDramSize;
-            config.Hid.EnableKeyboard.Value = EnableKeyboard;
-            config.Hid.EnableMouse.Value = EnableMouse;
-            config.Ui.CustomThemePath.Value = CustomThemePath;
-            config.Ui.EnableCustomTheme.Value = EnableCustomTheme;
-            config.Ui.BaseStyle.Value = BaseStyleIndex == 0 ? "Light" : "Dark";
-            config.System.Language.Value = (Language)Language;
-            config.System.Region.Value = (Region)Region;
-
-            config.Graphics.PreferredGpu.Value = _gpuIds.ElementAtOrDefault(PreferredGpuIndex);
+            config.Graphics.ResScale.Value = ResolutionScale == 4 ? -1 : ResolutionScale + 1;
+            config.Graphics.ResScaleCustom.Value = CustomResolutionScale;
+            config.Graphics.MaxAnisotropy.Value = MaxAnisotropy == 0 ? -1 : MathF.Pow(2, MaxAnisotropy);
+            config.Graphics.AspectRatio.Value = (AspectRatio)AspectRatio;
 
             if (ConfigurationState.Instance.Graphics.BackendThreading != (BackendThreading)GraphicsBackendMultithreadingIndex)
             {
@@ -434,22 +450,9 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
 
             config.Graphics.BackendThreading.Value = (BackendThreading)GraphicsBackendMultithreadingIndex;
-
-            TimeSpan systemTimeOffset = DateOffset - DateTime.Now;
-
-            config.System.SystemTimeOffset.Value = systemTimeOffset.Seconds;
             config.Graphics.ShadersDumpPath.Value = ShaderDumpPath;
-            config.System.FsGlobalAccessLogMode.Value = FsGlobalAccessLogMode;
-            config.System.MemoryManagerMode.Value = (MemoryManagerMode)MemoryMode;
-
-            float anisotropy = MaxAnisotropy == 0 ? -1 : MathF.Pow(2, MaxAnisotropy);
-
-            config.Graphics.MaxAnisotropy.Value = anisotropy;
-            config.Graphics.AspectRatio.Value = (AspectRatio)AspectRatio;
-            config.Graphics.ResScale.Value = ResolutionScale == 0 ? -1 : ResolutionScale;
-            config.Graphics.ResScaleCustom.Value = CustomResolutionScale;
-            config.System.AudioVolume.Value = Volume / 100;
 
+            // Audio
             AudioBackend audioBackend = (AudioBackend)AudioBackend;
             if (audioBackend != config.System.AudioBackend.Value)
             {
@@ -458,7 +461,23 @@ namespace Ryujinx.Ava.UI.ViewModels
                 Logger.Info?.Print(LogClass.Application, $"AudioBackend toggled to: {audioBackend}");
             }
 
-            config.Hid.Hotkeys.Value = KeyboardHotkeys;
+            config.System.AudioVolume.Value = Volume / 100;
+
+            // Network
+            config.System.EnableInternetAccess.Value = EnableInternetAccess;
+
+            // Logging
+            config.Logger.EnableFileLog.Value = EnableFileLog;
+            config.Logger.EnableStub.Value = EnableStub;
+            config.Logger.EnableInfo.Value = EnableInfo;
+            config.Logger.EnableWarn.Value = EnableWarn;
+            config.Logger.EnableError.Value = EnableError;
+            config.Logger.EnableTrace.Value = EnableTrace;
+            config.Logger.EnableGuest.Value = EnableGuest;
+            config.Logger.EnableDebug.Value = EnableDebug;
+            config.Logger.EnableFsAccessLog.Value = EnableFsAccessLog;
+            config.System.FsGlobalAccessLogMode.Value = FsGlobalAccessLogMode;
+            config.Logger.GraphicsDebugLevel.Value = (GraphicsDebugLevel)OpenglDebugLevel;
 
             config.ToFileFormat().SaveConfig(Program.ConfigurationPath);
 

Ryujinx.Ava/UI/ViewModels/TitleUpdateViewModel.cs

@@ -0,0 +1,226 @@
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Threading;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Fsa;
+using LibHac.FsSystem;
+using LibHac.Ns;
+using LibHac.Tools.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Ava.UI.Models;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Logging;
+using Ryujinx.Common.Utilities;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.HOS;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using SpanHelpers = LibHac.Common.SpanHelpers;
+using Path = System.IO.Path;
+
+namespace Ryujinx.Ava.UI.ViewModels;
+
+public class TitleUpdateViewModel : BaseModel
+{
+    public TitleUpdateMetadata _titleUpdateWindowData;
+    public readonly string     _titleUpdateJsonPath;
+    private VirtualFileSystem  _virtualFileSystem { get; }
+    private ulong              _titleId           { get; }
+    private string             _titleName         { get; }
+
+    private AvaloniaList<TitleUpdateModel> _titleUpdates = new();
+    private AvaloniaList<object> _views = new();
+    private object _selectedUpdate;
+
+    public AvaloniaList<TitleUpdateModel> TitleUpdates
+    {
+        get => _titleUpdates;
+        set
+        {
+            _titleUpdates = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public AvaloniaList<object> Views
+    {
+        get => _views;
+        set
+        {
+            _views = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public object SelectedUpdate
+    {
+        get => _selectedUpdate;
+        set
+        {
+            _selectedUpdate = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public TitleUpdateViewModel(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
+    {
+        _virtualFileSystem = virtualFileSystem;
+
+        _titleId   = titleId;
+        _titleName = titleName;
+
+        _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "updates.json");
+
+        try
+        {
+            _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_titleUpdateJsonPath);
+        }
+        catch
+        {
+            Logger.Warning?.Print(LogClass.Application, $"Failed to deserialize title update data for {_titleId} at {_titleUpdateJsonPath}");
+
+            _titleUpdateWindowData = new TitleUpdateMetadata
+            {
+                Selected = "",
+                Paths    = new List<string>()
+            };
+        }
+
+        LoadUpdates();
+    }
+
+    private void LoadUpdates()
+    {
+        foreach (string path in _titleUpdateWindowData.Paths)
+        {
+            AddUpdate(path);
+        }
+
+        TitleUpdateModel selected = TitleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected, null);
+
+        SelectedUpdate = selected;
+
+        SortUpdates();
+    }
+
+    public void SortUpdates()
+    {
+        var list = TitleUpdates.ToList();
+
+        list.Sort((first, second) =>
+        {
+            if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
+            {
+                return -1;
+            }
+            else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
+            {
+                return 1;
+            }
+
+            return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
+        });
+
+        Views.Clear();
+        Views.Add(new BaseModel());
+        Views.AddRange(list);
+
+        if (SelectedUpdate == null)
+        {
+            SelectedUpdate = Views[0];
+        }
+        else if (!TitleUpdates.Contains(SelectedUpdate))
+        {
+            if (Views.Count > 1)
+            {
+                SelectedUpdate = Views[1];
+            }
+            else
+            {
+                SelectedUpdate = Views[0];
+            }
+        }
+    }
+
+    private void AddUpdate(string path)
+    {
+        if (File.Exists(path) && TitleUpdates.All(x => x.Path != path))
+        {
+            using FileStream file = new(path, FileMode.Open, FileAccess.Read);
+
+            try
+            {
+                (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(_virtualFileSystem, new PartitionFileSystem(file.AsStorage()), _titleId.ToString("x16"), 0);
+
+                if (controlNca != null && patchNca != null)
+                {
+                    ApplicationControlProperty controlData = new();
+
+                    using UniqueRef<IFile> nacpFile = new();
+
+                    controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
+                    nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
+
+                    TitleUpdates.Add(new TitleUpdateModel(controlData, path));
+                }
+                else
+                {
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdateAddUpdateErrorMessage]);
+                    });
+                }
+            }
+            catch (Exception ex)
+            {
+                Dispatcher.UIThread.Post(async () =>
+                {
+                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogDlcLoadNcaErrorMessage], ex.Message, path));
+                });
+            }
+        }
+    }
+
+    public void RemoveUpdate(TitleUpdateModel update)
+    {
+        TitleUpdates.Remove(update);
+
+        SortUpdates();
+    }
+
+    public async void Add()
+    {
+        OpenFileDialog dialog = new()
+        {
+            Title         = LocaleManager.Instance[LocaleKeys.SelectUpdateDialogTitle],
+            AllowMultiple = true
+        };
+
+        dialog.Filters.Add(new FileDialogFilter
+        {
+            Name       = "NSP",
+            Extensions = { "nsp" }
+        });
+
+        if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            string[] files = await dialog.ShowAsync(desktop.MainWindow);
+
+            if (files != null)
+            {
+                foreach (string file in files)
+                {
+                    AddUpdate(file);
+                }
+            }
+        }
+
+        SortUpdates();
+    }
+}

Ryujinx.Ava/UI/ViewModels/UserSaveManagerViewModel.cs

@@ -13,8 +13,8 @@ namespace Ryujinx.Ava.UI.ViewModels
         private int _sortIndex;
         private int _orderIndex;
         private string _search;
-        private ObservableCollection<SaveModel> _saves;
-        private ObservableCollection<SaveModel> _views;
+        private ObservableCollection<SaveModel> _saves = new();
+        private ObservableCollection<SaveModel> _views = new();
         private AccountManager _accountManager;
 
         public string SaveManagerHeading =>
@@ -77,8 +77,6 @@ namespace Ryujinx.Ava.UI.ViewModels
         public UserSaveManagerViewModel(AccountManager accountManager)
         {
             _accountManager = accountManager;
-            _saves = new ObservableCollection<SaveModel>();
-            _views = new ObservableCollection<SaveModel>();
         }
 
         public void Sort()

Ryujinx.Ava/UI/Views/Main/MainViewControls.axaml

@@ -74,7 +74,6 @@
             Margin="5,0,5,0"
             HorizontalAlignment="Right"
             VerticalAlignment="Center"
-            VerticalContentAlignment="Center"
             DockPanel.Dock="Right"
             KeyUp="SearchBox_OnKeyUp"
             Text="{Binding SearchText}"

Ryujinx.Ava/UI/Views/Settings/SettingsGraphicsView.axaml

@@ -82,9 +82,6 @@
                                   Width="350"
                                   HorizontalContentAlignment="Left"
                                   ToolTip.Tip="{locale:Locale ResolutionScaleTooltip}">
-                            <ComboBoxItem>
-                                <TextBlock Text="{locale:Locale SettingsTabGraphicsResolutionScaleCustom}" />
-                            </ComboBoxItem>
                             <ComboBoxItem>
                                 <TextBlock Text="{locale:Locale SettingsTabGraphicsResolutionScaleNative}" />
                             </ComboBoxItem>
@@ -97,6 +94,9 @@
                             <ComboBoxItem>
                                 <TextBlock Text="{locale:Locale SettingsTabGraphicsResolutionScale4x}" />
                             </ComboBoxItem>
+                            <ComboBoxItem>
+                                <TextBlock Text="{locale:Locale SettingsTabGraphicsResolutionScaleCustom}" />
+                            </ComboBoxItem>
                         </ComboBox>
                         <ui:NumberBox
                             Margin="10,0,0,0"

Ryujinx.Ava/UI/Views/Settings/SettingsLoggingView.axaml

@@ -1,4 +1,4 @@
-<UserControl 
+<UserControl
     x:Class="Ryujinx.Ava.UI.Views.Settings.SettingsLoggingView"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -47,31 +47,34 @@
                               ToolTip.Tip="{locale:Locale ErrorLogTooltip}">
                         <TextBlock Text="{locale:Locale SettingsTabLoggingEnableErrorLogs}" />
                     </CheckBox>
-                    <CheckBox IsChecked="{Binding EnableTrace}"
-                              ToolTip.Tip="{locale:Locale TraceLogTooltip}">
-                        <TextBlock Text="{locale:Locale SettingsTabLoggingEnableTraceLogs}" />
-                    </CheckBox>
                     <CheckBox IsChecked="{Binding EnableGuest}"
                               ToolTip.Tip="{locale:Locale GuestLogTooltip}">
                         <TextBlock Text="{locale:Locale SettingsTabLoggingEnableGuestLogs}" />
                     </CheckBox>
                 </StackPanel>
                 <Separator Height="1" />
-                <TextBlock Classes="h1" Text="{locale:Locale SettingsTabLoggingDeveloperOptions}" />
+                <StackPanel Orientation="Vertical" Spacing="2">
+                    <TextBlock Classes="h1" Text="{locale:Locale SettingsTabLoggingDeveloperOptions}" />
+                    <TextBlock Foreground="{DynamicResource SecondaryTextColor}" Text="{locale:Locale SettingsTabLoggingDeveloperOptionsNote}" />
+                </StackPanel>
                 <StackPanel
                     Margin="10,0,0,0"
                     HorizontalAlignment="Stretch"
                     Orientation="Vertical"
                     Spacing="10">
                     <StackPanel Orientation="Vertical">
-                        <CheckBox IsChecked="{Binding EnableDebug}"
-                                ToolTip.Tip="{locale:Locale DebugLogTooltip}">
-                        <TextBlock Text="{locale:Locale SettingsTabLoggingEnableDebugLogs}" />
+                        <CheckBox IsChecked="{Binding EnableTrace}"
+                                  ToolTip.Tip="{locale:Locale TraceLogTooltip}">
+                            <TextBlock Text="{locale:Locale SettingsTabLoggingEnableTraceLogs}" />
                         </CheckBox>
                         <CheckBox IsChecked="{Binding EnableFsAccessLog}"
                                 ToolTip.Tip="{locale:Locale FileAccessLogTooltip}">
                         <TextBlock Text="{locale:Locale SettingsTabLoggingEnableFsAccessLogs}" />
                         </CheckBox>
+                        <CheckBox IsChecked="{Binding EnableDebug}"
+                                  ToolTip.Tip="{locale:Locale DebugLogTooltip}">
+                            <TextBlock Text="{locale:Locale SettingsTabLoggingEnableDebugLogs}" />
+                        </CheckBox>
                         <StackPanel Margin="0,10,0,0" Orientation="Horizontal" VerticalAlignment="Stretch">
                             <TextBlock VerticalAlignment="Center"
                                     ToolTip.Tip="{locale:Locale FSAccessLogModeTooltip}"

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

@@ -1,4 +1,4 @@
-<UserControl 
+<UserControl
     x:Class="Ryujinx.Ava.UI.Views.Settings.SettingsSystemView"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -12,7 +12,7 @@
     <Design.DataContext>
         <viewModels:SettingsViewModel />
     </Design.DataContext>
-    <ScrollViewer 
+    <ScrollViewer
         Name="SystemPage"
         HorizontalAlignment="Stretch"
         VerticalAlignment="Stretch"
@@ -172,9 +172,9 @@
                     </CheckBox>
                 </StackPanel>
                 <Separator Height="1" />
-                <StackPanel Orientation="Horizontal">
+                <StackPanel Orientation="Vertical" Spacing="2">
                     <TextBlock Classes="h1" Text="{locale:Locale SettingsTabSystemHacks}" />
-                    <TextBlock Text="{locale:Locale SettingsTabSystemHacksNote}" />
+                    <TextBlock Foreground="{DynamicResource SecondaryTextColor}" Text="{locale:Locale SettingsTabSystemHacksNote}" />
                 </StackPanel>
                 <StackPanel
                     Margin="10,0,0,0"

Ryujinx.Ava/UI/Views/User/UserSaveManagerView.axaml

@@ -55,6 +55,11 @@
                             HorizontalContentAlignment="Left"
                             Content="{locale:Locale Size}" />
                     </ComboBoxItem>
+                    <ComboBox.Styles>
+                        <Style Selector="ContentControl#ContentPresenter">
+                            <Setter Property="HorizontalAlignment" Value="Left" />
+                        </Style>
+                    </ComboBox.Styles>
                 </ComboBox>
                 <ComboBox SelectedIndex="{Binding OrderIndex}" Width="150">
                     <ComboBoxItem>
@@ -69,6 +74,11 @@
                             HorizontalContentAlignment="Left"
                             Content="{locale:Locale OrderDescending}" />
                     </ComboBoxItem>
+                    <ComboBox.Styles>
+                        <Style Selector="ContentControl#ContentPresenter">
+                            <Setter Property="HorizontalAlignment" Value="Left" />
+                        </Style>
+                    </ComboBox.Styles>
                 </ComboBox>
             </StackPanel>
             <Grid
@@ -97,6 +107,7 @@
             VerticalAlignment="Stretch">
             <ListBox
                 Name="SaveList"
+                VirtualizationMode="None"
                 Items="{Binding Views}"
                 HorizontalAlignment="Stretch"
                 VerticalAlignment="Stretch">
@@ -106,6 +117,9 @@
                         <Setter Property="Margin" Value="5" />
                         <Setter Property="CornerRadius" Value="4" />
                     </Style>
+                    <Style Selector="ListBoxItem:selected /template/ Border#SelectionIndicator">
+                        <Setter Property="IsVisible" Value="False" />
+                    </Style>
                 </ListBox.Styles>
                 <ListBox.ItemTemplate>
                     <DataTemplate x:DataType="models:SaveModel">
@@ -122,6 +136,8 @@
                                     Height="42"
                                     Width="42"
                                     Padding="10"
+                                    BorderBrush="{DynamicResource AppListHoverBackgroundColor}"
+                                    BorderThickness="1"
                                     IsVisible="{Binding !InGameList}">
                                     <ui:SymbolIcon
                                         Symbol="Help"

Ryujinx.Ava/UI/Views/User/UserSaveManagerView.axaml.cs

@@ -94,7 +94,7 @@ namespace Ryujinx.Ava.UI.Views.User
                     var save = saveDataInfo[i];
                     if (save.ProgramId.Value != 0)
                     {
-                        var saveModel = new SaveModel(save, _horizonClient, _virtualFileSystem);
+                        var saveModel = new SaveModel(save, _virtualFileSystem);
                         saves.Add(saveModel);
                     }
                 }
@@ -137,10 +137,9 @@ namespace Ryujinx.Ava.UI.Views.User
                     if (result == UserResult.Yes)
                     {
                         _horizonClient.Fs.DeleteSaveData(SaveDataSpaceId.User, saveModel.SaveId);
+                        ViewModel.Saves.Remove(saveModel);
+                        ViewModel.Sort();
                     }
-
-                    ViewModel.Saves.Remove(saveModel);
-                    ViewModel.Views.Remove(saveModel);
                 }
             }
         }

Ryujinx.Ava/UI/Windows/SettingsWindow.axaml

@@ -44,20 +44,22 @@
             <settings:SettingsNetworkView Name="NetworkPage" />
             <settings:SettingsLoggingView Name="LoggingPage" />
         </Grid>
-        <ui:NavigationView Grid.Row="1"
-                           IsSettingsVisible="False"
-                           Name="NavPanel"
-                           IsBackEnabled="False"
-                           PaneDisplayMode="Left"
-                           Margin="2,10,10,0"
-                           VerticalAlignment="Stretch"
-                           HorizontalAlignment="Stretch"
-                           OpenPaneLength="200">
+        <ui:NavigationView
+            Grid.Row="1"
+            IsSettingsVisible="False"
+            Name="NavPanel"
+            IsBackEnabled="False"
+            PaneDisplayMode="Left"
+            Margin="2,10,10,0"
+            VerticalAlignment="Stretch"
+            HorizontalAlignment="Stretch"
+            OpenPaneLength="200">
             <ui:NavigationView.MenuItems>
-                <ui:NavigationViewItem IsSelected="True"
-                                       Content="{locale:Locale SettingsTabGeneral}"
-                                       Tag="UiPage"
-                                       Icon="New" />
+                <ui:NavigationViewItem
+                    IsSelected="True"
+                    Content="{locale:Locale SettingsTabGeneral}"
+                    Tag="UiPage"
+                    Icon="New" />
                 <ui:NavigationViewItem
                     Content="{locale:Locale SettingsTabInput}"
                     Tag="InputPage"
@@ -74,8 +76,9 @@
                     Content="{locale:Locale SettingsTabCpu}"
                     Tag="CpuPage">
                     <ui:NavigationViewItem.Icon>
-                        <ui:FontIcon FontFamily="avares://Ryujinx.Ava/Assets/Fonts#Segoe Fluent Icons"
-                                     Glyph="{helpers:GlyphValueConverter Chip}" />
+                        <ui:FontIcon
+                            FontFamily="avares://Ryujinx.Ava/Assets/Fonts#Segoe Fluent Icons"
+                            Glyph="{helpers:GlyphValueConverter Chip}" />
                     </ui:NavigationViewItem.Icon>
                 </ui:NavigationViewItem>
                 <ui:NavigationViewItem
@@ -95,6 +98,11 @@
                     Tag="LoggingPage"
                     Icon="Document" />
             </ui:NavigationView.MenuItems>
+            <ui:NavigationView.Styles>
+                <Style Selector="Grid#PlaceholderGrid">
+                    <Setter Property="Height" Value="40" />
+                </Style>
+            </ui:NavigationView.Styles>
         </ui:NavigationView>
         <ReversibleStackPanel
             Grid.Row="2"
@@ -103,17 +111,17 @@
             Orientation="Horizontal"
             HorizontalAlignment="Right"
             ReverseOrder="{Binding IsMacOS}">
-            <Button 
-                HotKey="Enter" 
+            <Button
+                HotKey="Enter"
                 Classes="accent"
-                Content="{locale:Locale SettingsButtonOk}" 
+                Content="{locale:Locale SettingsButtonOk}"
                 Command="{ReflectionBinding OkButton}" />
-            <Button 
-                HotKey="Escape" 
-                Content="{locale:Locale SettingsButtonCancel}" 
+            <Button
+                HotKey="Escape"
+                Content="{locale:Locale SettingsButtonCancel}"
                 Command="{ReflectionBinding CancelButton}" />
-            <Button 
-                Content="{locale:Locale SettingsButtonApply}" 
+            <Button
+                Content="{locale:Locale SettingsButtonApply}"
                 Command="{ReflectionBinding ApplyButton}" />
         </ReversibleStackPanel>
     </Grid>

Ryujinx.Ava/UI/Windows/TitleUpdateWindow.axaml

@@ -1,115 +1,135 @@
-<window:StyleableWindow
+<UserControl
     x:Class="Ryujinx.Ava.UI.Windows.TitleUpdateWindow"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:window="clr-namespace:Ryujinx.Ava.UI.Windows"
-    Width="600"
-    Height="400"
-    MinWidth="600"
-    MinHeight="400"
-    MaxWidth="600"
-    MaxHeight="400"
-    SizeToContent="Height"
-    WindowStartupLocation="CenterOwner"
+    xmlns:viewModels="clr-namespace:Ryujinx.Ava.UI.ViewModels"
+    xmlns:models="clr-namespace:Ryujinx.Ava.UI.Models"
+    xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+    Width="500"
+    Height="300"
     mc:Ignorable="d"
+    x:CompileBindings="True"
+    x:DataType="viewModels:TitleUpdateViewModel"
     Focusable="True">
-    <Grid Margin="15">
+    <Grid>
         <Grid.RowDefinitions>
-            <RowDefinition Height="Auto" />
-            <RowDefinition Height="Auto" />
             <RowDefinition Height="*" />
             <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
-        <TextBlock
-            Name="Heading"
-            Grid.Row="1"
-            MaxWidth="500"
-            Margin="20,15,20,20"
-            HorizontalAlignment="Center"
-            VerticalAlignment="Center"
-            LineHeight="18"
-            TextAlignment="Center"
-            TextWrapping="Wrap" />
         <Border
-            Grid.Row="2"
-            Margin="5"
+            Grid.Row="0"
+            Margin="0 0 0 24"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Stretch"
-            BorderBrush="Gray"
-            BorderThickness="1">
-            <ScrollViewer
-                VerticalAlignment="Stretch"
-                HorizontalScrollBarVisibility="Auto"
-                VerticalScrollBarVisibility="Auto">
-                <ItemsControl
-                    Margin="10"
-                    HorizontalAlignment="Stretch"
-                    VerticalAlignment="Stretch"
-                    Items="{Binding _titleUpdates}">
-                    <ItemsControl.ItemTemplate>
-                        <DataTemplate>
-                            <RadioButton
-                                Padding="8,0"
-                                VerticalContentAlignment="Center"
-                                GroupName="Update"
-                                IsChecked="{Binding IsEnabled, Mode=TwoWay}">
-                                <Label
-                                    Margin="0"
+            BorderBrush="{DynamicResource AppListHoverBackgroundColor}"
+            BorderThickness="1"
+            CornerRadius="5"
+            Padding="2.5">
+            <ListBox
+                VirtualizationMode="None"
+                Background="Transparent"
+                SelectedItem="{Binding SelectedUpdate, Mode=TwoWay}"
+                Items="{Binding Views}">
+                <ListBox.DataTemplates>
+                    <DataTemplate
+                        DataType="models:TitleUpdateModel">
+                        <Panel Margin="10">
+                            <TextBlock
+                                HorizontalAlignment="Left"
+                                VerticalAlignment="Center"
+                                TextWrapping="Wrap"
+                                Text="{Binding Label}" />
+                            <StackPanel
+                                Spacing="10"
+                                Orientation="Horizontal"
+                                HorizontalAlignment="Right">
+                                <Button
                                     VerticalAlignment="Center"
-                                    Content="{Binding Label}"
-                                    FontSize="12" />
-                            </RadioButton>
-                        </DataTemplate>
-                    </ItemsControl.ItemTemplate>
-                </ItemsControl>
-            </ScrollViewer>
+                                    HorizontalAlignment="Right"
+                                    Padding="10"
+                                    MinWidth="0"
+                                    MinHeight="0"
+                                    Click="OpenLocation">
+                                    <ui:SymbolIcon
+                                        Symbol="OpenFolder"
+                                        HorizontalAlignment="Center"
+                                        VerticalAlignment="Center" />
+                                </Button>
+                                <Button
+                                    VerticalAlignment="Center"
+                                    HorizontalAlignment="Right"
+                                    Padding="10"
+                                    MinWidth="0"
+                                    MinHeight="0"
+                                    Click="RemoveUpdate">
+                                    <ui:SymbolIcon
+                                        Symbol="Cancel"
+                                        HorizontalAlignment="Center"
+                                        VerticalAlignment="Center" />
+                                </Button>
+                            </StackPanel>
+                        </Panel>
+                    </DataTemplate>
+                    <DataTemplate
+                        DataType="viewModels:BaseModel">
+                        <Panel
+                            Height="33"
+                            Margin="10">
+                            <TextBlock
+                                HorizontalAlignment="Left"
+                                VerticalAlignment="Center"
+                                TextWrapping="Wrap"
+                                Text="{locale:Locale NoUpdate}" />
+                        </Panel>
+                    </DataTemplate>
+                </ListBox.DataTemplates>
+                <ListBox.Styles>
+                    <Style Selector="ListBoxItem">
+                        <Setter Property="Background" Value="Transparent" />
+                    </Style>
+                </ListBox.Styles>
+            </ListBox>
         </Border>
-        <DockPanel
-            Grid.Row="3"
-            Margin="0"
+        <Panel
+            Grid.Row="1"
             HorizontalAlignment="Stretch">
-            <DockPanel Margin="0" HorizontalAlignment="Left">
+            <StackPanel
+                Orientation="Horizontal"
+                Spacing="10"
+                HorizontalAlignment="Left">
                 <Button
                     Name="AddButton"
                     MinWidth="90"
-                    Margin="5"
-                    Command="{Binding Add}">
+                    Command="{ReflectionBinding Add}">
                     <TextBlock Text="{locale:Locale SettingsTabGeneralAdd}" />
                 </Button>
-                <Button
-                    Name="RemoveButton"
-                    MinWidth="90"
-                    Margin="5"
-                    Command="{Binding RemoveSelected}">
-                    <TextBlock Text="{locale:Locale SettingsTabGeneralRemove}" />
-                </Button>
                 <Button
                     Name="RemoveAllButton"
                     MinWidth="90"
-                    Margin="5"
-                    Command="{Binding RemoveAll}">
+                    Click="RemoveAll">
                     <TextBlock Text="{locale:Locale DlcManagerRemoveAllButton}" />
                 </Button>
-            </DockPanel>
-            <DockPanel Margin="0" HorizontalAlignment="Right">
+            </StackPanel>
+            <StackPanel
+                Orientation="Horizontal"
+                Spacing="10"
+                HorizontalAlignment="Right">
                 <Button
                     Name="SaveButton"
                     MinWidth="90"
-                    Margin="5"
-                    Command="{Binding Save}">
+                    Click="Save">
                     <TextBlock Text="{locale:Locale SettingsButtonSave}" />
                 </Button>
                 <Button
                     Name="CancelButton"
                     MinWidth="90"
-                    Margin="5"
-                    Command="{Binding Close}">
+                    Click="Close">
                     <TextBlock Text="{locale:Locale InputDialogCancel}" />
                 </Button>
-            </DockPanel>
-        </DockPanel>
+            </StackPanel>
+        </Panel>
     </Grid>
-</window:StyleableWindow>
+</UserControl>

Ryujinx.Ava/UI/Windows/TitleUpdateWindow.axaml.cs

@@ -1,271 +1,116 @@
-using Avalonia.Collections;
 using Avalonia.Controls;
-using Avalonia.Threading;
-using LibHac.Common;
-using LibHac.Fs;
-using LibHac.Fs.Fsa;
-using LibHac.FsSystem;
-using LibHac.Ns;
-using LibHac.Tools.FsSystem;
-using LibHac.Tools.FsSystem.NcaUtils;
+using Avalonia.Interactivity;
+using Avalonia.Styling;
+using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
-using Ryujinx.Common.Configuration;
+using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.FileSystem;
-using Ryujinx.HLE.HOS;
-using System;
-using System.Collections.Generic;
+using Ryujinx.Ui.Common.Helper;
 using System.IO;
-using System.Linq;
 using System.Text;
-using Path = System.IO.Path;
-using SpanHelpers = LibHac.Common.SpanHelpers;
+using System.Threading.Tasks;
+using Button = Avalonia.Controls.Button;
 
 namespace Ryujinx.Ava.UI.Windows
 {
-    public partial class TitleUpdateWindow : StyleableWindow
+    public partial class TitleUpdateWindow : UserControl
     {
-        private readonly string     _titleUpdateJsonPath;
-        private TitleUpdateMetadata _titleUpdateWindowData;
-
-        private VirtualFileSystem              _virtualFileSystem { get; }
-        private AvaloniaList<TitleUpdateModel> _titleUpdates      { get; set; }
-
-        private ulong  _titleId   { get; }
-        private string _titleName { get; }
+        public TitleUpdateViewModel ViewModel;
 
         public TitleUpdateWindow()
         {
             DataContext = this;
 
             InitializeComponent();
-            
-            Title = $"Ryujinx {Program.Version} - {LocaleManager.Instance[LocaleKeys.UpdateWindowTitle]} - {_titleName} ({_titleId:X16})";
         }
 
         public TitleUpdateWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
         {
-            _virtualFileSystem = virtualFileSystem;
-            _titleUpdates      = new AvaloniaList<TitleUpdateModel>();
-
-            _titleId   = titleId;
-            _titleName = titleName;
-
-            _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "updates.json");
-
-            try
-            {
-                _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_titleUpdateJsonPath);
-            }
-            catch
-            {
-                _titleUpdateWindowData = new TitleUpdateMetadata 
-                {
-                    Selected = "",
-                    Paths    = new List<string>()
-                };
-            }
-
-            DataContext = this;
+            DataContext = ViewModel = new TitleUpdateViewModel(virtualFileSystem, titleId, titleName);
 
             InitializeComponent();
-
-            Title = $"Ryujinx {Program.Version} - {LocaleManager.Instance[LocaleKeys.UpdateWindowTitle]} - {_titleName} ({_titleId:X16})";
-
-            LoadUpdates();
-            PrintHeading();
         }
 
-        private void PrintHeading()
+        public static async Task Show(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
         {
-            Heading.Text = string.Format(LocaleManager.Instance[LocaleKeys.GameUpdateWindowHeading], _titleUpdates.Count - 1, _titleName, _titleId.ToString("X16"));
-        }
-
-        private void LoadUpdates()
-        {
-            _titleUpdates.Add(new TitleUpdateModel(default, string.Empty, true));
-
-            foreach (string path in _titleUpdateWindowData.Paths)
+            ContentDialog contentDialog = new()
             {
-                AddUpdate(path);
-            }
-
-            if (_titleUpdateWindowData.Selected == "")
-            {
-                _titleUpdates[0].IsEnabled = true;
-            }
-            else
-            {
-                TitleUpdateModel       selected = _titleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected);
-                List<TitleUpdateModel> enabled  = _titleUpdates.Where(x => x.IsEnabled).ToList();
-
-                foreach (TitleUpdateModel update in enabled)
-                {
-                    update.IsEnabled = false;
-                }
-
-                if (selected != null)
-                {
-                    selected.IsEnabled = true;
-                }
-            }
-
-            SortUpdates();
-        }
-
-        private void AddUpdate(string path)
-        {
-            if (File.Exists(path) && !_titleUpdates.Any(x => x.Path == path))
-            {
-                using FileStream file = new(path, FileMode.Open, FileAccess.Read);
-
-                try
-                {
-                    (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(_virtualFileSystem, new PartitionFileSystem(file.AsStorage()), _titleId.ToString("x16"), 0);
-
-                    if (controlNca != null && patchNca != null)
-                    {
-                        ApplicationControlProperty controlData = new();
-
-                        using UniqueRef<IFile> nacpFile = new();
-
-                        controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
-                        nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
-
-                        _titleUpdates.Add(new TitleUpdateModel(controlData, path));
-
-                        foreach (var update in _titleUpdates)
-                        {
-                            update.IsEnabled = false;
-                        }
-
-                        _titleUpdates.Last().IsEnabled = true;
-                    }
-                    else
-                    {
-                        Dispatcher.UIThread.Post(async () =>
-                        {
-                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdateAddUpdateErrorMessage]);
-                        });
-                    }
-                }
-                catch (Exception ex)
-                {
-                    Dispatcher.UIThread.Post(async () =>
-                    {
-                        await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogDlcLoadNcaErrorMessage], ex.Message, path));
-                    });
-                }
-            }
-        }
-
-        private void RemoveUpdates(bool removeSelectedOnly = false)
-        {
-            if (removeSelectedOnly)
-            {
-                _titleUpdates.RemoveAll(_titleUpdates.Where(x => x.IsEnabled && !x.IsNoUpdate).ToList());
-            }
-            else
-            {
-                _titleUpdates.RemoveAll(_titleUpdates.Where(x => !x.IsNoUpdate).ToList());
-            }
-
-            _titleUpdates.FirstOrDefault(x => x.IsNoUpdate).IsEnabled = true;
-
-            SortUpdates();
-            PrintHeading();
-        }
-
-        public void RemoveSelected()
-        {
-            RemoveUpdates(true);
-        }
-
-        public void RemoveAll()
-        {
-            RemoveUpdates();
-        }
-
-        public async void Add()
-        {
-            OpenFileDialog dialog = new()
-            {
-                Title         = LocaleManager.Instance[LocaleKeys.SelectUpdateDialogTitle],
-                AllowMultiple = true
+                PrimaryButtonText   = "",
+                SecondaryButtonText = "",
+                CloseButtonText     = "",
+                Content             = new TitleUpdateWindow(virtualFileSystem, titleId, titleName),
+                Title               = string.Format(LocaleManager.Instance[LocaleKeys.GameUpdateWindowHeading], titleName, titleId.ToString("X16"))
             };
 
-            dialog.Filters.Add(new FileDialogFilter
-            {
-                Name       = "NSP", 
-                Extensions = { "nsp" }
-            });
+            Style bottomBorder = new(x => x.OfType<Grid>().Name("DialogSpace").Child().OfType<Border>());
+            bottomBorder.Setters.Add(new Setter(IsVisibleProperty, false));
 
-            string[] files = await dialog.ShowAsync(this);
+            contentDialog.Styles.Add(bottomBorder);
 
-            if (files != null)
-            {
-                foreach (string file in files)
-                {
-                    AddUpdate(file);
-                }
-            }
-
-            SortUpdates();
-            PrintHeading();
+            await ContentDialogHelper.ShowAsync(contentDialog);
         }
 
-        private void SortUpdates()
+        private void Close(object sender, RoutedEventArgs e)
         {
-            var list = _titleUpdates.ToList();
-
-            list.Sort((first, second) =>
-            {
-                if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
-                {
-                    return -1;
-                }
-                else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
-                {
-                    return 1;
-                }
-
-                return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
-            });
-
-            _titleUpdates.Clear();
-            _titleUpdates.AddRange(list);
+            ((ContentDialog)Parent).Hide();
         }
 
-        public void Save()
+        public void Save(object sender, RoutedEventArgs e)
         {
-            _titleUpdateWindowData.Paths.Clear();
+            ViewModel._titleUpdateWindowData.Paths.Clear();
 
-            _titleUpdateWindowData.Selected = "";
+            ViewModel._titleUpdateWindowData.Selected = "";
 
-            foreach (TitleUpdateModel update in _titleUpdates)
+            foreach (TitleUpdateModel update in ViewModel.TitleUpdates)
             {
-                _titleUpdateWindowData.Paths.Add(update.Path);
+                ViewModel._titleUpdateWindowData.Paths.Add(update.Path);
 
-                if (update.IsEnabled)
+                if (update == ViewModel.SelectedUpdate)
                 {
-                    _titleUpdateWindowData.Selected = update.Path;
+                    ViewModel._titleUpdateWindowData.Selected = update.Path;
                 }
             }
 
-            using (FileStream titleUpdateJsonStream = File.Create(_titleUpdateJsonPath, 4096, FileOptions.WriteThrough))
+            using (FileStream titleUpdateJsonStream = File.Create(ViewModel._titleUpdateJsonPath, 4096, FileOptions.WriteThrough))
             {
-                titleUpdateJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
+                titleUpdateJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(ViewModel._titleUpdateWindowData, true)));
             }
 
-            if (Owner is MainWindow window)
+            if (VisualRoot is MainWindow window)
             {
                 window.ViewModel.LoadApplications();
             }
 
-            Close();
+            ((ContentDialog)Parent).Hide();
+        }
+
+        private void OpenLocation(object sender, RoutedEventArgs e)
+        {
+            if (sender is Button button)
+            {
+                if (button.DataContext is TitleUpdateModel model)
+                {
+                    OpenHelper.LocateFile(model.Path);
+                }
+            }
+        }
+
+        private void RemoveUpdate(object sender, RoutedEventArgs e)
+        {
+            if (sender is Button button)
+            {
+                ViewModel.RemoveUpdate((TitleUpdateModel)button.DataContext);
+            }
+        }
+
+        private void RemoveAll(object sender, RoutedEventArgs e)
+        {
+            ViewModel.TitleUpdates.Clear();
+
+            ViewModel.SortUpdates();
         }
     }
 }

Ryujinx.Graphics.GAL/Capabilities.cs

@@ -9,6 +9,8 @@ namespace Ryujinx.Graphics.GAL
 
         public readonly bool HasFrontFacingBug;
         public readonly bool HasVectorIndexingBug;
+        public readonly bool NeedsFragmentOutputSpecialization;
+        public readonly bool ReduceShaderPrecision;
 
         public readonly bool SupportsAstcCompression;
         public readonly bool SupportsBc123Compression;
@@ -49,6 +51,8 @@ namespace Ryujinx.Graphics.GAL
             string vendorName,
             bool hasFrontFacingBug,
             bool hasVectorIndexingBug,
+            bool needsFragmentOutputSpecialization,
+            bool reduceShaderPrecision,
             bool supportsAstcCompression,
             bool supportsBc123Compression,
             bool supportsBc45Compression,
@@ -85,6 +89,8 @@ namespace Ryujinx.Graphics.GAL
             VendorName = vendorName;
             HasFrontFacingBug = hasFrontFacingBug;
             HasVectorIndexingBug = hasVectorIndexingBug;
+            NeedsFragmentOutputSpecialization = needsFragmentOutputSpecialization;
+            ReduceShaderPrecision = reduceShaderPrecision;
             SupportsAstcCompression = supportsAstcCompression;
             SupportsBc123Compression = supportsBc123Compression;
             SupportsBc45Compression = supportsBc45Compression;

Ryujinx.Graphics.Gpu/Engine/Threed/SpecializationStateUpdater.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
+using Ryujinx.Graphics.Gpu.Engine.Types;
 using Ryujinx.Graphics.Gpu.Shader;
 using Ryujinx.Graphics.Shader;
 
@@ -10,6 +11,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
     /// </summary>
     internal class SpecializationStateUpdater
     {
+        private readonly GpuContext _context;
         private GpuChannelGraphicsState _graphics;
         private GpuChannelPoolState _pool;
 
@@ -18,6 +20,15 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
         private bool _changed;
 
+        /// <summary>
+        /// Creates a new instance of the specialization state updater class.
+        /// </summary>
+        /// <param name="context">GPU context</param>
+        public SpecializationStateUpdater(GpuContext context)
+        {
+            _context = context;
+        }
+
         /// <summary>
         /// Signal that the specialization state has changed.
         /// </summary>
@@ -232,6 +243,42 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
             }
         }
 
+        /// <summary>
+        /// Updates the type of the outputs produced by the fragment shader based on the current render target state.
+        /// </summary>
+        /// <param name="rtControl">The render target control register</param>
+        /// <param name="state">The color attachment state</param>
+        public void SetFragmentOutputTypes(RtControl rtControl, ref Array8<RtColorState> state)
+        {
+            bool changed = false;
+            int count = rtControl.UnpackCount();
+
+            for (int index = 0; index < Constants.TotalRenderTargets; index++)
+            {
+                int rtIndex = rtControl.UnpackPermutationIndex(index);
+
+                var colorState = state[rtIndex];
+
+                if (index < count && StateUpdater.IsRtEnabled(colorState))
+                {
+                    Format format = colorState.Format.Convert().Format;
+
+                    AttributeType type = format.IsInteger() ? (format.IsSint() ? AttributeType.Sint : AttributeType.Uint) : AttributeType.Float;
+
+                    if (type != _graphics.FragmentOutputTypes[index])
+                    {
+                        _graphics.FragmentOutputTypes[index] = type;
+                        changed = true;
+                    }
+                }
+            }
+
+            if (changed && _context.Capabilities.NeedsFragmentOutputSpecialization)
+            {
+                Signal();
+            }
+        }
+
         /// <summary>
         /// Indicates that the draw is writing the base vertex, base instance and draw index to Constant Buffer 0.
         /// </summary>

Ryujinx.Graphics.Gpu/Engine/Threed/StateUpdateTracker.cs

@@ -138,6 +138,16 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
             _dirtyMask = ulong.MaxValue >> ((sizeof(ulong) * 8) - _callbacks.Length);
         }
 
+        /// <summary>
+        /// Check if the given register group is dirty without clearing it.
+        /// </summary>
+        /// <param name="groupIndex">Index of the group to check</param>
+        /// <returns>True if dirty, false otherwise</returns>
+        public bool IsDirty(int groupIndex)
+        {
+            return (_dirtyMask & (1UL << groupIndex)) != 0;
+        }
+
         /// <summary>
         /// Check all the groups specified by <paramref name="checkMask"/> for modification, and update if modified.
         /// </summary>

Ryujinx.Graphics.Gpu/Engine/Threed/StateUpdater.cs

@@ -20,6 +20,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
         public const int ScissorStateIndex = 16;
         public const int VertexBufferStateIndex = 0;
         public const int PrimitiveRestartStateIndex = 12;
+        public const int RenderTargetStateIndex = 27;
 
         private readonly GpuContext _context;
         private readonly GpuChannel _channel;
@@ -264,6 +265,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
                 _prevTfEnable = false;
             }
 
+            if (_updateTracker.IsDirty(RenderTargetStateIndex))
+            {
+                UpdateRenderTargetSpecialization();
+            }
+
             _updateTracker.Update(ulong.MaxValue);
 
             // If any state that the shader depends on changed,
@@ -526,12 +532,20 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
             }
         }
 
+        /// <summary>
+        /// Updates specialization state based on render target state.
+        /// </summary>
+        public void UpdateRenderTargetSpecialization()
+        {
+            _currentSpecState.SetFragmentOutputTypes(_state.State.RtControl, ref _state.State.RtColorState);
+        }
+
         /// <summary>
         /// Checks if a render target color buffer is used.
         /// </summary>
         /// <param name="colorState">Color buffer information</param>
         /// <returns>True if the specified buffer is enabled/used, false otherwise</returns>
-        private static bool IsRtEnabled(RtColorState colorState)
+        internal static bool IsRtEnabled(RtColorState colorState)
         {
             // Colors are disabled by writing 0 to the format.
             return colorState.Format != 0 && colorState.WidthOrStride != 0;
@@ -893,7 +907,12 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
                 {
                     Logger.Debug?.Print(LogClass.Gpu, $"Invalid attribute format 0x{vertexAttrib.UnpackFormat():X}.");
 
-                    format = Format.R32G32B32A32Float;
+                    format = vertexAttrib.UnpackType() switch
+                    {
+                        VertexAttribType.Sint => Format.R32G32B32A32Sint,
+                        VertexAttribType.Uint => Format.R32G32B32A32Uint,
+                        _ => Format.R32G32B32A32Float
+                    };
                 }
 
                 vertexAttribs[index] = new VertexAttribDescriptor(

Ryujinx.Graphics.Gpu/Engine/Threed/ThreedClass.cs

@@ -71,7 +71,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
             _i2mClass = new InlineToMemoryClass(context, channel, initializeState: false);
 
-            var spec = new SpecializationStateUpdater();
+            var spec = new SpecializationStateUpdater(context);
             var drawState = new DrawState();
 
             _drawManager = new DrawManager(context, channel, _state, drawState, spec);

Ryujinx.Graphics.Gpu/GpuChannel.cs

@@ -1,4 +1,5 @@
-using Ryujinx.Graphics.Gpu.Engine.GPFifo;
+using Ryujinx.Graphics.GAL;
+using Ryujinx.Graphics.Gpu.Engine.GPFifo;
 using Ryujinx.Graphics.Gpu.Image;
 using Ryujinx.Graphics.Gpu.Memory;
 using System;
@@ -31,6 +32,11 @@ namespace Ryujinx.Graphics.Gpu
         /// </summary>
         internal MemoryManager MemoryManager => _memoryManager;
 
+        /// <summary>
+        /// Host hardware capabilities from the GPU context.
+        /// </summary>
+        internal ref Capabilities Capabilities => ref _context.Capabilities;
+
         /// <summary>
         /// Creates a new instance of a GPU channel.
         /// </summary>
@@ -67,7 +73,7 @@ namespace Ryujinx.Graphics.Gpu
 
             // Since the memory manager changed, make sure we will get pools from addresses of the new memory manager.
             TextureManager.ReloadPools();
-            MemoryManager.Physical.BufferCache.QueuePrune();
+            memoryManager.Physical.BufferCache.QueuePrune();
         }
 
         /// <summary>
@@ -78,7 +84,9 @@ namespace Ryujinx.Graphics.Gpu
         private void MemoryUnmappedHandler(object sender, UnmapEventArgs e)
         {
             TextureManager.ReloadPools();
-            MemoryManager.Physical.BufferCache.QueuePrune();
+
+            var memoryManager = Volatile.Read(ref _memoryManager);
+            memoryManager?.Physical.BufferCache.QueuePrune();
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs

@@ -4,6 +4,28 @@ using System.Collections.Generic;
 
 namespace Ryujinx.Graphics.Gpu.Image
 {
+    /// <summary>
+    /// An entry on the short duration texture cache.
+    /// </summary>
+    class ShortTextureCacheEntry
+    {
+        public readonly TextureDescriptor Descriptor;
+        public readonly int InvalidatedSequence;
+        public readonly Texture Texture;
+
+        /// <summary>
+        /// Create a new entry on the short duration texture cache.
+        /// </summary>
+        /// <param name="descriptor">Last descriptor that referenced the texture</param>
+        /// <param name="texture">The texture</param>
+        public ShortTextureCacheEntry(TextureDescriptor descriptor, Texture texture)
+        {
+            Descriptor = descriptor;
+            InvalidatedSequence = texture.InvalidatedSequence;
+            Texture = texture;
+        }
+    }
+
     /// <summary>
     /// A texture cache that automatically removes older textures that are not used for some time.
     /// The cache works with a rotated list with a fixed size. When new textures are added, the
@@ -16,6 +38,11 @@ namespace Ryujinx.Graphics.Gpu.Image
         private readonly LinkedList<Texture> _textures;
         private readonly ConcurrentQueue<Texture> _deferredRemovals;
 
+        private HashSet<ShortTextureCacheEntry> _shortCacheBuilder;
+        private HashSet<ShortTextureCacheEntry> _shortCache;
+
+        private Dictionary<TextureDescriptor, ShortTextureCacheEntry> _shortCacheLookup;
+
         /// <summary>
         /// Creates a new instance of the automatic deletion cache.
         /// </summary>
@@ -23,6 +50,11 @@ namespace Ryujinx.Graphics.Gpu.Image
         {
             _textures = new LinkedList<Texture>();
             _deferredRemovals = new ConcurrentQueue<Texture>();
+
+            _shortCacheBuilder = new HashSet<ShortTextureCacheEntry>();
+            _shortCache = new HashSet<ShortTextureCacheEntry>();
+
+            _shortCacheLookup = new Dictionary<TextureDescriptor, ShortTextureCacheEntry>();
         }
 
         /// <summary>
@@ -130,6 +162,85 @@ namespace Ryujinx.Graphics.Gpu.Image
             _deferredRemovals.Enqueue(texture);
         }
 
+        /// <summary>
+        /// Attempt to find a texture on the short duration cache.
+        /// </summary>
+        /// <param name="descriptor">The texture descriptor</param>
+        /// <returns>The texture if found, null otherwise</returns>
+        public Texture FindShortCache(in TextureDescriptor descriptor)
+        {
+            if (_shortCacheLookup.Count > 0 && _shortCacheLookup.TryGetValue(descriptor, out var entry))
+            {
+                if (entry.InvalidatedSequence == entry.Texture.InvalidatedSequence)
+                {
+                    return entry.Texture;
+                }
+                else
+                {
+                    _shortCacheLookup.Remove(descriptor);
+                }
+            }
+
+            return null;
+        }
+
+        /// <summary>
+        /// Removes a texture from the short duration cache.
+        /// </summary>
+        /// <param name="texture">Texture to remove from the short cache</param>
+        public void RemoveShortCache(Texture texture)
+        {
+            bool removed = _shortCache.Remove(texture.ShortCacheEntry);
+            removed |= _shortCacheBuilder.Remove(texture.ShortCacheEntry);
+
+            if (removed)
+            {
+                texture.DecrementReferenceCount();
+
+                _shortCacheLookup.Remove(texture.ShortCacheEntry.Descriptor);
+                texture.ShortCacheEntry = null;
+            }
+        }
+
+        /// <summary>
+        /// Adds a texture to the short duration cache.
+        /// It starts in the builder set, and it is moved into the deletion set on next process.
+        /// </summary>
+        /// <param name="texture">Texture to add to the short cache</param>
+        /// <param name="descriptor">Last used texture descriptor</param>
+        public void AddShortCache(Texture texture, ref TextureDescriptor descriptor)
+        {
+            var entry = new ShortTextureCacheEntry(descriptor, texture);
+
+            _shortCacheBuilder.Add(entry);
+            _shortCacheLookup.Add(entry.Descriptor, entry);
+
+            texture.ShortCacheEntry = entry;
+
+            texture.IncrementReferenceCount();
+        }
+
+        /// <summary>
+        /// Delete textures from the short duration cache.
+        /// Moves the builder set to be deleted on next process.
+        /// </summary>
+        public void ProcessShortCache()
+        {
+            HashSet<ShortTextureCacheEntry> toRemove = _shortCache;
+
+            foreach (var entry in toRemove)
+            {
+                entry.Texture.DecrementReferenceCount();
+
+                _shortCacheLookup.Remove(entry.Descriptor);
+                entry.Texture.ShortCacheEntry = null;
+            }
+
+            toRemove.Clear();
+            _shortCache = _shortCacheBuilder;
+            _shortCacheBuilder = toRemove;
+        }
+
         public IEnumerator<Texture> GetEnumerator()
         {
             return _textures.GetEnumerator();

Ryujinx.Graphics.Gpu/Image/Pool.cs

@@ -91,7 +91,17 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <returns>A reference to the descriptor</returns>
         public ref readonly T2 GetDescriptorRef(int id)
         {
-            return ref MemoryMarshal.Cast<byte, T2>(PhysicalMemory.GetSpan(Address + (ulong)id * DescriptorSize, DescriptorSize))[0];
+            return ref GetDescriptorRefAddress(Address + (ulong)id * DescriptorSize);
+        }
+
+        /// <summary>
+        /// Gets a reference to the descriptor for a given address.
+        /// </summary>
+        /// <param name="address">Address of the descriptor</param>
+        /// <returns>A reference to the descriptor</returns>
+        public ref readonly T2 GetDescriptorRefAddress(ulong address)
+        {
+            return ref MemoryMarshal.Cast<byte, T2>(PhysicalMemory.GetSpan(address, DescriptorSize))[0];
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Image/Texture.cs

@@ -138,6 +138,10 @@ namespace Ryujinx.Graphics.Gpu.Image
         public LinkedListNode<Texture> CacheNode { get; set; }
 
         /// <summary>
+        /// Entry for this texture in the short duration cache, if present.
+        /// </summary>
+        public ShortTextureCacheEntry ShortCacheEntry { get; set; }
+
         /// Physical memory ranges where the texture data is located.
         /// </summary>
         public MultiRange Range { get; private set; }
@@ -1555,6 +1559,20 @@ namespace Ryujinx.Graphics.Gpu.Image
                 _poolOwners.Add(new TexturePoolOwner { Pool = pool, ID = id });
             }
             _referenceCount++;
+
+            if (ShortCacheEntry != null)
+            {
+                _physicalMemory.TextureCache.RemoveShortCache(this);
+            }
+        }
+
+        /// <summary>
+        /// Indicates that the texture has one reference left, and will delete on reference decrement.
+        /// </summary>
+        /// <returns>True if there is one reference remaining, false otherwise</returns>
+        public bool HasOneReference()
+        {
+            return _referenceCount == 1;
         }
 
         /// <summary>
@@ -1624,6 +1642,14 @@ namespace Ryujinx.Graphics.Gpu.Image
                 _poolOwners.Clear();
             }
 
+            if (ShortCacheEntry != null && _context.IsGpuThread())
+            {
+                // If this is called from another thread (unmapped), the short cache will
+                // have to remove this texture on a future tick.
+
+                _physicalMemory.TextureCache.RemoveShortCache(this);
+            }
+
             InvalidatedSequence++;
         }
 

Ryujinx.Graphics.Gpu/Image/TextureCache.cs

@@ -894,6 +894,16 @@ namespace Ryujinx.Graphics.Gpu.Image
             }
         }
 
+        /// <summary>
+        /// Attempt to find a texture on the short duration cache.
+        /// </summary>
+        /// <param name="descriptor">The texture descriptor</param>
+        /// <returns>The texture if found, null otherwise</returns>
+        public Texture FindShortCache(in TextureDescriptor descriptor)
+        {
+            return _cache.FindShortCache(descriptor);
+        }
+
         /// <summary>
         /// Tries to find an existing texture matching the given buffer copy destination. If none is found, returns null.
         /// </summary>
@@ -1178,6 +1188,33 @@ namespace Ryujinx.Graphics.Gpu.Image
             _cache.RemoveDeferred(texture);
         }
 
+        /// <summary>
+        /// Adds a texture to the short duration cache. This typically keeps it alive for two ticks.
+        /// </summary>
+        /// <param name="texture">Texture to add to the short cache</param>
+        /// <param name="descriptor">Last used texture descriptor</param>
+        public void AddShortCache(Texture texture, ref TextureDescriptor descriptor)
+        {
+            _cache.AddShortCache(texture, ref descriptor);
+        }
+
+        /// <summary>
+        /// Removes a texture from the short duration cache.
+        /// </summary>
+        /// <param name="texture">Texture to remove from the short cache</param>
+        public void RemoveShortCache(Texture texture)
+        {
+            _cache.RemoveShortCache(texture);
+        }
+
+        /// <summary>
+        /// Ticks periodic elements of the texture cache.
+        /// </summary>
+        public void Tick()
+        {
+            _cache.ProcessShortCache();
+        }
+
         /// <summary>
         /// Disposes all textures and samplers in the cache.
         /// It's an error to use the texture cache after disposal.

Ryujinx.Graphics.Gpu/Image/TextureDescriptor.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.CompilerServices;
 using System.Runtime.Intrinsics;
 
@@ -6,7 +7,7 @@ namespace Ryujinx.Graphics.Gpu.Image
     /// <summary>
     /// Maxwell texture descriptor, as stored on the GPU texture pool memory region.
     /// </summary>
-    struct TextureDescriptor : ITextureDescriptor
+    struct TextureDescriptor : ITextureDescriptor, IEquatable<TextureDescriptor>
     {
 #pragma warning disable CS0649
         public uint Word0;
@@ -249,5 +250,24 @@ namespace Ryujinx.Graphics.Gpu.Image
         {
             return Unsafe.As<TextureDescriptor, Vector256<byte>>(ref this).Equals(Unsafe.As<TextureDescriptor, Vector256<byte>>(ref other));
         }
+
+        /// <summary>
+        /// Check if two descriptors are equal.
+        /// </summary>
+        /// <param name="other">The descriptor to compare against</param>
+        /// <returns>True if they are equal, false otherwise</returns>
+        public bool Equals(TextureDescriptor other)
+        {
+            return Equals(ref other);
+        }
+
+        /// <summary>
+        /// Gets a hash code for this descriptor.
+        /// </summary>
+        /// <returns>The hash code for this descriptor.</returns>
+        public override int GetHashCode()
+        {
+            return Unsafe.As<TextureDescriptor, Vector256<byte>>(ref this).GetHashCode();
+        }
     }
 }

Ryujinx.Graphics.Gpu/Image/TextureGroup.cs

@@ -1431,9 +1431,20 @@ namespace Ryujinx.Graphics.Gpu.Image
                 return;
             }
 
+            bool isGpuThread = _context.IsGpuThread();
+
+            if (isGpuThread)
+            {
+                // No need to wait if we're on the GPU thread, we can just clear the modified flag immediately.
+                handle.Modified = false;
+            }
+
             _context.Renderer.BackgroundContextAction(() =>
             {
-                handle.Sync(_context);
+                if (!isGpuThread)
+                {
+                    handle.Sync(_context);
+                }
 
                 Storage.SignalModifiedDirty();
 

Ryujinx.Graphics.Gpu/Image/TextureGroupHandle.cs

@@ -10,7 +10,7 @@ namespace Ryujinx.Graphics.Gpu.Image
     /// A tracking handle for a texture group, which represents a range of views in a storage texture.
     /// Retains a list of overlapping texture views, a modified flag, and tracking for each
     /// CPU VA range that the views cover.
-    /// Also tracks copy dependencies for the handle - references to other handles that must be kept 
+    /// Also tracks copy dependencies for the handle - references to other handles that must be kept
     /// in sync with this one before use.
     /// </summary>
     class TextureGroupHandle : IDisposable
@@ -232,32 +232,23 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="context">The GPU context used to wait for sync</param>
         public void Sync(GpuContext context)
         {
-            bool needsSync = !context.IsGpuThread();
+            ulong registeredSync = _registeredSync;
+            long diff = (long)(context.SyncNumber - registeredSync);
 
-            if (needsSync)
+            if (diff > 0)
             {
-                ulong registeredSync = _registeredSync;
-                long diff = (long)(context.SyncNumber - registeredSync);
+                context.Renderer.WaitSync(registeredSync);
 
-                if (diff > 0)
+                if ((long)(_modifiedSync - registeredSync) > 0)
                 {
-                    context.Renderer.WaitSync(registeredSync);
-
-                    if ((long)(_modifiedSync - registeredSync) > 0)
-                    {
-                        // Flush the data in a previous state. Do not remove the modified flag - it will be removed to ignore following writes.
-                        return;
-                    }
-
-                    Modified = false;
+                    // Flush the data in a previous state. Do not remove the modified flag - it will be removed to ignore following writes.
+                    return;
                 }
-                
-                // If the difference is <= 0, no data is not ready yet. Flush any data we can without waiting or removing modified flag.
-            }
-            else
-            {
+
                 Modified = false;
             }
+
+            // If the difference is <= 0, no data is not ready yet. Flush any data we can without waiting or removing modified flag.
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Image/TexturePool.cs

@@ -52,16 +52,21 @@ namespace Ryujinx.Graphics.Gpu.Image
 
             if (texture == null)
             {
-                TextureInfo info = GetInfo(descriptor, out int layerSize);
+                texture = PhysicalMemory.TextureCache.FindShortCache(descriptor);
 
-                ProcessDereferenceQueue();
-
-                texture = PhysicalMemory.TextureCache.FindOrCreateTexture(_channel.MemoryManager, TextureSearchFlags.ForSampler, info, layerSize);
-
-                // If this happens, then the texture address is invalid, we can't add it to the cache.
                 if (texture == null)
                 {
-                    return ref descriptor;
+                    TextureInfo info = GetInfo(descriptor, out int layerSize);
+
+                    ProcessDereferenceQueue();
+
+                    texture = PhysicalMemory.TextureCache.FindOrCreateTexture(_channel.MemoryManager, TextureSearchFlags.ForSampler, info, layerSize);
+
+                    // If this happens, then the texture address is invalid, we can't add it to the cache.
+                    if (texture == null)
+                    {
+                        return ref descriptor;
+                    }
                 }
 
                 texture.IncrementReferenceCount(this, id);
@@ -208,15 +213,21 @@ namespace Ryujinx.Graphics.Gpu.Image
 
                 if (texture != null)
                 {
-                    TextureDescriptor descriptor = PhysicalMemory.Read<TextureDescriptor>(address);
+                    ref TextureDescriptor cachedDescriptor = ref DescriptorCache[id];
+                    ref readonly TextureDescriptor descriptor = ref GetDescriptorRefAddress(address);
 
                     // If the descriptors are the same, the texture is the same,
                     // we don't need to remove as it was not modified. Just continue.
-                    if (descriptor.Equals(ref DescriptorCache[id]))
+                    if (descriptor.Equals(ref cachedDescriptor))
                     {
                         continue;
                     }
 
+                    if (texture.HasOneReference())
+                    {
+                        _channel.MemoryManager.Physical.TextureCache.AddShortCache(texture, ref cachedDescriptor);
+                    }
+
                     texture.DecrementReferenceCount(this, id);
 
                     Items[id] = null;

Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheGpuAccessor.cs

@@ -107,6 +107,12 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
             return _oldSpecState.GraphicsState.AttributeTypes[location];
         }
 
+        /// <inheritdoc/>
+        public AttributeType QueryFragmentOutputType(int location)
+        {
+            return _oldSpecState.GraphicsState.FragmentOutputTypes[location];
+        }
+
         /// <inheritdoc/>
         public int QueryComputeLocalSizeX() => _oldSpecState.ComputeState.LocalSizeX;
 

Ryujinx.Graphics.Gpu/Shader/GpuAccessor.cs

@@ -113,6 +113,12 @@ namespace Ryujinx.Graphics.Gpu.Shader
             return _state.GraphicsState.AttributeTypes[location];
         }
 
+        /// <inheritdoc/>
+        public AttributeType QueryFragmentOutputType(int location)
+        {
+            return _state.GraphicsState.FragmentOutputTypes[location];
+        }
+
         /// <inheritdoc/>
         public int QueryComputeLocalSizeX() => _state.ComputeState.LocalSizeX;
 

Ryujinx.Graphics.Gpu/Shader/GpuAccessorBase.cs

@@ -112,6 +112,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
             };
         }
 
+        public bool QueryHostReducedPrecision() => _context.Capabilities.ReduceShaderPrecision;
+
         public bool QueryHostHasFrontFacingBug() => _context.Capabilities.HasFrontFacingBug;
 
         public bool QueryHostHasVectorIndexingBug() => _context.Capabilities.HasVectorIndexingBug;

Ryujinx.Graphics.Gpu/Shader/GpuChannelGraphicsState.cs

@@ -87,6 +87,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
         /// </summary>
         public bool HasUnalignedStorageBuffer;
 
+        /// <summary>
+        /// Type of the fragment shader outputs.
+        /// </summary>
+        public Array8<AttributeType> FragmentOutputTypes;
+
         /// <summary>
         /// Creates a new GPU graphics state.
         /// </summary>
@@ -105,6 +110,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
         /// <param name="attributeTypes">Type of the vertex attributes consumed by the shader</param>
         /// <param name="hasConstantBufferDrawParameters">Indicates that the draw is writing the base vertex, base instance and draw index to Constant Buffer 0</param>
         /// <param name="hasUnalignedStorageBuffer">Indicates that any storage buffer use is unaligned</param>
+        /// <param name="fragmentOutputTypes">Type of the fragment shader outputs</param>
         public GpuChannelGraphicsState(
             bool earlyZForce,
             PrimitiveTopology topology,
@@ -120,7 +126,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
             float alphaTestReference,
             ref Array32<AttributeType> attributeTypes,
             bool hasConstantBufferDrawParameters,
-            bool hasUnalignedStorageBuffer)
+            bool hasUnalignedStorageBuffer,
+            ref Array8<AttributeType> fragmentOutputTypes)
         {
             EarlyZForce = earlyZForce;
             Topology = topology;
@@ -137,6 +144,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
             AttributeTypes = attributeTypes;
             HasConstantBufferDrawParameters = hasConstantBufferDrawParameters;
             HasUnalignedStorageBuffer = hasUnalignedStorageBuffer;
+            FragmentOutputTypes = fragmentOutputTypes;
         }
     }
 }

Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs

@@ -530,6 +530,11 @@ namespace Ryujinx.Graphics.Gpu.Shader
                 return false;
             }
 
+            if (channel.Capabilities.NeedsFragmentOutputSpecialization && !graphicsState.FragmentOutputTypes.AsSpan().SequenceEqual(GraphicsState.FragmentOutputTypes.AsSpan()))
+            {
+                return false;
+            }
+
             return Matches(channel, ref poolState, checkTextures, isCompute: false);
         }
 

Ryujinx.Graphics.Gpu/Window.cs

@@ -204,6 +204,8 @@ namespace Ryujinx.Graphics.Gpu
 
                 Texture texture = pt.Cache.FindOrCreateTexture(null, TextureSearchFlags.WithUpscale, pt.Info, 0, null, pt.Range);
 
+                pt.Cache.Tick();
+
                 texture.SynchronizeMemory();
 
                 ImageCrop crop = pt.Crop;

Ryujinx.Graphics.OpenGL/OpenGLRenderer.cs

@@ -106,6 +106,8 @@ namespace Ryujinx.Graphics.OpenGL
                 vendorName: GpuVendor,
                 hasFrontFacingBug: HwCapabilities.Vendor == HwCapabilities.GpuVendor.IntelWindows,
                 hasVectorIndexingBug: HwCapabilities.Vendor == HwCapabilities.GpuVendor.AmdWindows,
+                needsFragmentOutputSpecialization: false,
+                reduceShaderPrecision: false,
                 supportsAstcCompression: HwCapabilities.SupportsAstcCompression,
                 supportsBc123Compression: HwCapabilities.SupportsTextureCompressionS3tc,
                 supportsBc45Compression: HwCapabilities.SupportsTextureCompressionRgtc,

Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs

@@ -346,12 +346,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
             {
                 string name = context.OperandManager.DeclareLocal(decl);
 
-                context.AppendLine(GetVarTypeName(decl.VarType) + " " + name + ";");
+                context.AppendLine(GetVarTypeName(context, decl.VarType) + " " + name + ";");
             }
         }
 
-        public static string GetVarTypeName(AggregateType type, bool precise = true)
+        public static string GetVarTypeName(CodeGenContext context, AggregateType type, bool precise = true)
         {
+            if (context.Config.GpuAccessor.QueryHostReducedPrecision())
+            {
+                precise = false;
+            }
+
             return type switch
             {
                 AggregateType.Void => "void",
@@ -666,7 +671,22 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
             }
             else
             {
-                context.AppendLine($"layout (location = {attr}) out vec4 {name};");
+                string type = context.Config.Stage != ShaderStage.Fragment ? "vec4" :
+                    context.Config.GpuAccessor.QueryFragmentOutputType(attr) switch
+                    {
+                        AttributeType.Sint => "ivec4",
+                        AttributeType.Uint => "uvec4",
+                        _ => "vec4"
+                    };
+
+                if (context.Config.GpuAccessor.QueryHostReducedPrecision() && context.Config.Stage == ShaderStage.Vertex && attr == 0)
+                {
+                    context.AppendLine($"layout (location = {attr}) invariant out {type} {name};");
+                }
+                else
+                {
+                    context.AppendLine($"layout (location = {attr}) out {type} {name};");
+                }
             }
         }
 

Ryujinx.Graphics.Shader/CodeGen/Glsl/GlslGenerator.cs

@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
             {
                 for (int i = 1; i < info.Functions.Count; i++)
                 {
-                    context.AppendLine($"{GetFunctionSignature(info.Functions[i])};");
+                    context.AppendLine($"{GetFunctionSignature(context, info.Functions[i])};");
                 }
 
                 context.AppendLine();
@@ -44,7 +44,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
         {
             context.CurrentFunction = function;
 
-            context.AppendLine(GetFunctionSignature(function, funcName));
+            context.AppendLine(GetFunctionSignature(context, function, funcName));
             context.EnterScope();
 
             Declarations.DeclareLocals(context, function);
@@ -54,23 +54,23 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
             context.LeaveScope();
         }
 
-        private static string GetFunctionSignature(StructuredFunction function, string funcName = null)
+        private static string GetFunctionSignature(CodeGenContext context, StructuredFunction function, string funcName = null)
         {
             string[] args = new string[function.InArguments.Length + function.OutArguments.Length];
 
             for (int i = 0; i < function.InArguments.Length; i++)
             {
-                args[i] = $"{Declarations.GetVarTypeName(function.InArguments[i])} {OperandManager.GetArgumentName(i)}";
+                args[i] = $"{Declarations.GetVarTypeName(context, function.InArguments[i])} {OperandManager.GetArgumentName(i)}";
             }
 
             for (int i = 0; i < function.OutArguments.Length; i++)
             {
                 int j = i + function.InArguments.Length;
 
-                args[j] = $"out {Declarations.GetVarTypeName(function.OutArguments[i])} {OperandManager.GetArgumentName(j)}";
+                args[j] = $"out {Declarations.GetVarTypeName(context, function.OutArguments[i])} {OperandManager.GetArgumentName(j)}";
             }
 
-            return $"{Declarations.GetVarTypeName(function.ReturnType)} {funcName ?? function.Name}({string.Join(", ", args)})";
+            return $"{Declarations.GetVarTypeName(context, function.ReturnType)} {funcName ?? function.Name}({string.Join(", ", args)})";
         }
 
         private static void PrintBlock(CodeGenContext context, AstBlock block)

Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs

@@ -32,7 +32,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
 
                         if ((outputType & AggregateType.ElementCountMask) != 0)
                         {
-                            return $"{Declarations.GetVarTypeName(outputType, precise: false)}({imageConst})";
+                            return $"{Declarations.GetVarTypeName(context, outputType, precise: false)}({imageConst})";
                         }
 
                         return imageConst;
@@ -513,7 +513,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
 
                     if ((outputType & AggregateType.ElementCountMask) != 0)
                     {
-                        return $"{Declarations.GetVarTypeName(outputType, precise: false)}({scalarValue})";
+                        return $"{Declarations.GetVarTypeName(context, outputType, precise: false)}({scalarValue})";
                     }
                 }
 

Ryujinx.Graphics.Shader/CodeGen/Spirv/Declarations.cs

@@ -577,6 +577,11 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
                     context.Decorate(spvVar, Decoration.Patch);
                 }
 
+                if (context.Config.GpuAccessor.QueryHostReducedPrecision() && attr == AttributeConsts.PositionX && context.Config.Stage != ShaderStage.Fragment)
+                {
+                    context.Decorate(spvVar, Decoration.Invariant);
+                }
+
                 context.Decorate(spvVar, Decoration.BuiltIn, (LiteralInteger)GetBuiltIn(context, attrInfo.BaseValue));
 
                 if (context.Config.TransformFeedbackEnabled && context.Config.LastInVertexPipeline && isOutAttr)

Ryujinx.Graphics.Shader/CodeGen/Spirv/Instructions.cs

@@ -2194,13 +2194,23 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             if (operation.Inst.HasFlag(Instruction.FP64))
             {
                 var result = emitF(context.TypeFP64(), context.GetFP64(src1), context.GetFP64(src2));
-                context.Decorate(result, Decoration.NoContraction);
+
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                {
+                    context.Decorate(result, Decoration.NoContraction);
+                }
+
                 return new OperationResult(AggregateType.FP64, result);
             }
             else if (operation.Inst.HasFlag(Instruction.FP32))
             {
                 var result = emitF(context.TypeFP32(), context.GetFP32(src1), context.GetFP32(src2));
-                context.Decorate(result, Decoration.NoContraction);
+
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                {
+                    context.Decorate(result, Decoration.NoContraction);
+                }
+
                 return new OperationResult(AggregateType.FP32, result);
             }
             else
@@ -2255,13 +2265,23 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             if (operation.Inst.HasFlag(Instruction.FP64))
             {
                 var result = emitF(context.TypeFP64(), context.GetFP64(src1), context.GetFP64(src2), context.GetFP64(src3));
-                context.Decorate(result, Decoration.NoContraction);
+
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                {
+                    context.Decorate(result, Decoration.NoContraction);
+                }
+
                 return new OperationResult(AggregateType.FP64, result);
             }
             else if (operation.Inst.HasFlag(Instruction.FP32))
             {
                 var result = emitF(context.TypeFP32(), context.GetFP32(src1), context.GetFP32(src2), context.GetFP32(src3));
-                context.Decorate(result, Decoration.NoContraction);
+
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                {
+                    context.Decorate(result, Decoration.NoContraction);
+                }
+
                 return new OperationResult(AggregateType.FP32, result);
             }
             else

Ryujinx.Graphics.Shader/IGpuAccessor.cs

@@ -114,6 +114,16 @@ namespace Ryujinx.Graphics.Shader
             return index;
         }
 
+        /// <summary>
+        /// Queries output type for fragment shaders.
+        /// </summary>
+        /// <param name="location">Location of the framgent output</param>
+        /// <returns>Output location</returns>
+        AttributeType QueryFragmentOutputType(int location)
+        {
+            return AttributeType.Float;
+        }
+
         /// <summary>
         /// Queries Local Size X for compute shaders.
         /// </summary>
@@ -186,6 +196,15 @@ namespace Ryujinx.Graphics.Shader
             return false;
         }
 
+        /// <summary>
+        /// Queries host about whether to reduce precision to improve performance.
+        /// </summary>
+        /// <returns>True if precision is limited to vertex position, false otherwise</returns>
+        bool QueryHostReducedPrecision()
+        {
+            return false;
+        }
+
         /// <summary>
         /// Queries host about the presence of the FrontFacing built-in variable bug.
         /// </summary>

Ryujinx.Graphics.Shader/Translation/AttributeInfo.cs

@@ -128,7 +128,15 @@ namespace Ryujinx.Graphics.Shader.Translation
             }
             else if (value >= AttributeConsts.FragmentOutputColorBase && value < AttributeConsts.FragmentOutputColorEnd)
             {
-                return new AttributeInfo(value & ~0xf, (value >> 2) & 3, 4, AggregateType.Vector4 | AggregateType.FP32, false);
+                int location = (value - AttributeConsts.FragmentOutputColorBase) / 16;
+                var elemType = config.GpuAccessor.QueryFragmentOutputType(location) switch
+                {
+                    AttributeType.Sint => AggregateType.S32,
+                    AttributeType.Uint => AggregateType.U32,
+                    _ => AggregateType.FP32
+                };
+
+                return new AttributeInfo(value & ~0xf, (value >> 2) & 3, 4, AggregateType.Vector4 | elemType, false);
             }
             else if (value == AttributeConsts.SupportBlockViewInverseX || value == AttributeConsts.SupportBlockViewInverseY)
             {

Ryujinx.Graphics.Vulkan/FramebufferParams.cs

@@ -140,6 +140,25 @@ namespace Ryujinx.Graphics.Vulkan
             return _attachments[index];
         }
 
+        public ComponentType GetAttachmentComponentType(int index)
+        {
+            if (_colors != null && (uint)index < _colors.Length)
+            {
+                var format = _colors[index].Info.Format;
+
+                if (format.IsSint())
+                {
+                    return ComponentType.SignedInteger;
+                }
+                else if (format.IsUint())
+                {
+                    return ComponentType.UnsignedInteger;
+                }
+            }
+
+            return ComponentType.Float;
+        }
+
         public bool IsValidColorAttachment(int bindIndex)
         {
             return (uint)bindIndex < Constants.MaxRenderTargets && (_validColorAttachments & (1u << bindIndex)) != 0;

Ryujinx.Graphics.Vulkan/HardwareCapabilities.cs

@@ -1,7 +1,20 @@
 using Silk.NET.Vulkan;
+using System;
 
 namespace Ryujinx.Graphics.Vulkan
 {
+    [Flags]
+    enum PortabilitySubsetFlags
+    {
+        None = 0,
+
+        VertexBufferAlignment4B = 1,
+        NoTriangleFans = 1 << 1,
+        NoPointMode = 1 << 2,
+        No3DImageView = 1 << 3,
+        NoLodBias = 1 << 4
+    }
+
     readonly struct HardwareCapabilities
     {
         public readonly bool SupportsIndexTypeUint8;
@@ -23,6 +36,7 @@ namespace Ryujinx.Graphics.Vulkan
         public readonly uint MaxSubgroupSize;
         public readonly ShaderStageFlags RequiredSubgroupSizeStages;
         public readonly SampleCountFlags SupportedSampleCounts;
+        public readonly PortabilitySubsetFlags PortabilitySubset;
 
         public HardwareCapabilities(
             bool supportsIndexTypeUint8,
@@ -43,7 +57,8 @@ namespace Ryujinx.Graphics.Vulkan
             uint minSubgroupSize,
             uint maxSubgroupSize,
             ShaderStageFlags requiredSubgroupSizeStages,
-            SampleCountFlags supportedSampleCounts)
+            SampleCountFlags supportedSampleCounts,
+            PortabilitySubsetFlags portabilitySubset)
         {
             SupportsIndexTypeUint8 = supportsIndexTypeUint8;
             SupportsCustomBorderColor = supportsCustomBorderColor;
@@ -64,6 +79,7 @@ namespace Ryujinx.Graphics.Vulkan
             MaxSubgroupSize = maxSubgroupSize;
             RequiredSubgroupSizeStages = requiredSubgroupSizeStages;
             SupportedSampleCounts = supportedSampleCounts;
+            PortabilitySubset = portabilitySubset;
         }
     }
 }

Ryujinx.Graphics.Vulkan/HelperShader.cs

@@ -9,6 +9,13 @@ using VkFormat = Silk.NET.Vulkan.Format;
 
 namespace Ryujinx.Graphics.Vulkan
 {
+    enum ComponentType
+    {
+        Float,
+        SignedInteger,
+        UnsignedInteger
+    }
+
     class HelperShader : IDisposable
     {
         private const int UniformBufferAlignment = 256;
@@ -18,7 +25,9 @@ namespace Ryujinx.Graphics.Vulkan
         private readonly ISampler _samplerNearest;
         private readonly IProgram _programColorBlit;
         private readonly IProgram _programColorBlitClearAlpha;
-        private readonly IProgram _programColorClear;
+        private readonly IProgram _programColorClearF;
+        private readonly IProgram _programColorClearSI;
+        private readonly IProgram _programColorClearUI;
         private readonly IProgram _programStrideChange;
         private readonly IProgram _programConvertIndexBuffer;
         private readonly IProgram _programConvertIndirectData;
@@ -63,10 +72,22 @@ namespace Ryujinx.Graphics.Vulkan
                 Array.Empty<int>(),
                 Array.Empty<int>());
 
-            _programColorClear = gd.CreateProgramWithMinimalLayout(new[]
+            _programColorClearF = gd.CreateProgramWithMinimalLayout(new[]
             {
                 new ShaderSource(ShaderBinaries.ColorClearVertexShaderSource, colorBlitVertexBindings, ShaderStage.Vertex, TargetLanguage.Spirv),
-                new ShaderSource(ShaderBinaries.ColorClearFragmentShaderSource, colorClearFragmentBindings, ShaderStage.Fragment, TargetLanguage.Spirv),
+                new ShaderSource(ShaderBinaries.ColorClearFFragmentShaderSource, colorClearFragmentBindings, ShaderStage.Fragment, TargetLanguage.Spirv),
+            });
+
+            _programColorClearSI = gd.CreateProgramWithMinimalLayout(new[]
+            {
+                new ShaderSource(ShaderBinaries.ColorClearVertexShaderSource, colorBlitVertexBindings, ShaderStage.Vertex, TargetLanguage.Spirv),
+                new ShaderSource(ShaderBinaries.ColorClearSIFragmentShaderSource, colorClearFragmentBindings, ShaderStage.Fragment, TargetLanguage.Spirv),
+            });
+
+            _programColorClearUI = gd.CreateProgramWithMinimalLayout(new[]
+            {
+                new ShaderSource(ShaderBinaries.ColorClearVertexShaderSource, colorBlitVertexBindings, ShaderStage.Vertex, TargetLanguage.Spirv),
+                new ShaderSource(ShaderBinaries.ColorClearUIFragmentShaderSource, colorClearFragmentBindings, ShaderStage.Fragment, TargetLanguage.Spirv),
             });
 
             var strideChangeBindings = new ShaderBindings(
@@ -242,6 +263,7 @@ namespace Ryujinx.Graphics.Vulkan
             int dstWidth,
             int dstHeight,
             VkFormat dstFormat,
+            ComponentType type,
             Rectangle<int> scissor)
         {
             const int ClearColorBufferSize = 16;
@@ -273,7 +295,22 @@ namespace Ryujinx.Graphics.Vulkan
 
             scissors[0] = scissor;
 
-            _pipeline.SetProgram(_programColorClear);
+            IProgram program;
+
+            if (type == ComponentType.SignedInteger)
+            {
+                program = _programColorClearSI;
+            }
+            else if (type == ComponentType.UnsignedInteger)
+            {
+                program = _programColorClearUI;
+            }
+            else
+            {
+                program = _programColorClearF;
+            }
+
+            _pipeline.SetProgram(program);
             _pipeline.SetRenderTarget(dst, (uint)dstWidth, (uint)dstHeight, false, dstFormat);
             _pipeline.SetRenderTargetColorMasks(new uint[] { componentMask });
             _pipeline.SetViewports(viewports, false);
@@ -948,7 +985,9 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 _programColorBlitClearAlpha.Dispose();
                 _programColorBlit.Dispose();
-                _programColorClear.Dispose();
+                _programColorClearF.Dispose();
+                _programColorClearSI.Dispose();
+                _programColorClearUI.Dispose();
                 _programStrideChange.Dispose();
                 _programConvertIndexBuffer.Dispose();
                 _programConvertIndirectData.Dispose();

Ryujinx.Graphics.Vulkan/MoltenVK/MVKConfiguration.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Graphics.Vulkan.MoltenVK
+{
+    enum MVKConfigLogLevel : int
+    {
+        None = 0,
+        Error = 1,
+        Warning = 2,
+        Info = 3,
+        Debug = 4
+    }
+
+    enum MVKConfigTraceVulkanCalls : int
+    {
+        None = 0,
+        Enter = 1,
+        EnterExit = 2,
+        Duration = 3
+    }
+
+    enum MVKConfigAutoGPUCaptureScope : int
+    {
+        None = 0,
+        Device = 1,
+        Frame = 2
+    }
+
+    [Flags]
+    enum MVKConfigAdvertiseExtensions : int
+    {
+        All = 0x00000001,
+        MoltenVK = 0x00000002,
+        WSI = 0x00000004,
+        Portability = 0x00000008
+    }
+
+    enum MVKVkSemaphoreSupportStyle : int
+    {
+        MVK_CONFIG_VK_SEMAPHORE_SUPPORT_STYLE_SINGLE_QUEUE = 0,
+        MVK_CONFIG_VK_SEMAPHORE_SUPPORT_STYLE_METAL_EVENTS_WHERE_SAFE = 1,
+        MVK_CONFIG_VK_SEMAPHORE_SUPPORT_STYLE_METAL_EVENTS = 2,
+        MVK_CONFIG_VK_SEMAPHORE_SUPPORT_STYLE_CALLBACK = 3,
+        MVK_CONFIG_VK_SEMAPHORE_SUPPORT_STYLE_MAX_ENUM = 0x7FFFFFFF
+    }
+
+    readonly struct Bool32
+    {
+        uint Value { get; }
+
+        public Bool32(uint value)
+        {
+            Value = value;
+        }
+
+        public Bool32(bool value)
+        {
+            Value = value ? 1u : 0u;
+        }
+
+        public static implicit operator bool(Bool32 val) => val.Value == 1;
+        public static implicit operator Bool32(bool val) => new Bool32(val);
+    }
+
+    [StructLayout(LayoutKind.Sequential)]
+    struct MVKConfiguration
+    {
+        public Bool32 DebugMode;
+        public Bool32 ShaderConversionFlipVertexY;
+        public Bool32 SynchronousQueueSubmits;
+        public Bool32 PrefillMetalCommandBuffers;
+        public uint MaxActiveMetalCommandBuffersPerQueue;
+        public Bool32 SupportLargeQueryPools;
+        public Bool32 PresentWithCommandBuffer;
+        public Bool32 SwapchainMagFilterUseNearest;
+        public ulong MetalCompileTimeout;
+        public Bool32 PerformanceTracking;
+        public uint PerformanceLoggingFrameCount;
+        public Bool32 DisplayWatermark;
+        public Bool32 SpecializedQueueFamilies;
+        public Bool32 SwitchSystemGPU;
+        public Bool32 FullImageViewSwizzle;
+        public uint DefaultGPUCaptureScopeQueueFamilyIndex;
+        public uint DefaultGPUCaptureScopeQueueIndex;
+        public Bool32 FastMathEnabled;
+        public MVKConfigLogLevel LogLevel;
+        public MVKConfigTraceVulkanCalls TraceVulkanCalls;
+        public Bool32 ForceLowPowerGPU;
+        public Bool32 SemaphoreUseMTLFence;
+        public MVKVkSemaphoreSupportStyle SemaphoreSupportStyle;
+        public MVKConfigAutoGPUCaptureScope AutoGPUCaptureScope;
+        public IntPtr AutoGPUCaptureOutputFilepath;
+        public Bool32 Texture1DAs2D;
+        public Bool32 PreallocateDescriptors;
+        public Bool32 UseCommandPooling;
+        public Bool32 UseMTLHeap;
+        public Bool32 LogActivityPerformanceInline;
+        public uint ApiVersionToAdvertise;
+        public MVKConfigAdvertiseExtensions AdvertiseExtensions;
+        public Bool32 ResumeLostDevice;
+        public Bool32 UseMetalArgumentBuffers;
+    }
+}

Ryujinx.Graphics.Vulkan/MoltenVK/MVKInitialization.cs

@@ -0,0 +1,31 @@
+using Silk.NET.Vulkan;
+using System;
+using System.Runtime.Versioning;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Graphics.Vulkan.MoltenVK
+{
+    [SupportedOSPlatform("macos")]
+    public static partial class MVKInitialization
+    {
+        [LibraryImport("libMoltenVK.dylib")]
+        private static partial Result vkGetMoltenVKConfigurationMVK(IntPtr unusedInstance, out MVKConfiguration config, in IntPtr configSize);
+
+        [LibraryImport("libMoltenVK.dylib")]
+        private static partial Result vkSetMoltenVKConfigurationMVK(IntPtr unusedInstance, in MVKConfiguration config, in IntPtr configSize);
+
+        public static void Initialize()
+        {
+            var configSize = (IntPtr)Marshal.SizeOf<MVKConfiguration>();
+
+            vkGetMoltenVKConfigurationMVK(IntPtr.Zero, out MVKConfiguration config, configSize);
+
+            config.UseMetalArgumentBuffers = true;
+
+            config.SemaphoreSupportStyle = MVKVkSemaphoreSupportStyle.MVK_CONFIG_VK_SEMAPHORE_SUPPORT_STYLE_SINGLE_QUEUE;
+            config.SynchronousQueueSubmits = false;
+
+            vkSetMoltenVKConfigurationMVK(IntPtr.Zero, config, configSize);
+        }
+    }
+}

Ryujinx.Graphics.Vulkan/PipelineBase.cs

@@ -2,6 +2,7 @@
 using Ryujinx.Graphics.Shader;
 using Silk.NET.Vulkan;
 using System;
+using System.Linq;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -50,6 +51,11 @@ namespace Ryujinx.Graphics.Vulkan
         private Auto<DisposableRenderPass> _renderPass;
         private int _writtenAttachmentCount;
 
+        private bool _framebufferUsingColorWriteMask;
+
+        private ITexture[] _preMaskColors;
+        private ITexture _preMaskDepthStencil;
+
         private readonly DescriptorSetUpdater _descriptorSetUpdater;
 
         private IndexBufferState _indexBuffer;
@@ -905,22 +911,35 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            SignalStateChange();
-
-            if (writtenAttachments != _writtenAttachmentCount)
+            if (_framebufferUsingColorWriteMask)
             {
-                SignalAttachmentChange();
-                _writtenAttachmentCount = writtenAttachments;
+                SetRenderTargetsInternal(_preMaskColors, _preMaskDepthStencil, true);
             }
+            else
+            {
+                SignalStateChange();
+
+                if (writtenAttachments != _writtenAttachmentCount)
+                {
+                    SignalAttachmentChange();
+                    _writtenAttachmentCount = writtenAttachments;
+                }
+            }
+        }
+
+        private void SetRenderTargetsInternal(ITexture[] colors, ITexture depthStencil, bool filterWriteMasked)
+        {
+            FramebufferParams?.UpdateModifications();
+            CreateFramebuffer(colors, depthStencil, filterWriteMasked);
+            CreateRenderPass();
+            SignalStateChange();
+            SignalAttachmentChange();
         }
 
         public void SetRenderTargets(ITexture[] colors, ITexture depthStencil)
         {
-            FramebufferParams?.UpdateModifications();
-            CreateFramebuffer(colors, depthStencil);
-            CreateRenderPass();
-            SignalStateChange();
-            SignalAttachmentChange();
+            _framebufferUsingColorWriteMask = false;
+            SetRenderTargetsInternal(colors, depthStencil, Gd.IsTBDR);
         }
 
         public void SetRenderTargetScale(float scale)
@@ -1102,7 +1121,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                         int vbSize = vertexBuffer.Buffer.Size;
 
-                        if (Gd.Vendor == Vendor.Amd && vertexBuffer.Stride > 0)
+                        if (Gd.Vendor == Vendor.Amd && !Gd.IsMoltenVk && vertexBuffer.Stride > 0)
                         {
                             // AMD has a bug where if offset + stride * count is greater than
                             // the size, then the last attribute will have the wrong value.
@@ -1119,7 +1138,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                         buffer.Dispose();
 
-                        if ((vertexBuffer.Stride % FormatExtensions.MaxBufferFormatScalarSize) == 0)
+                        if (!Gd.Capabilities.PortabilitySubset.HasFlag(PortabilitySubsetFlags.VertexBufferAlignment4B) &&
+                            (vertexBuffer.Stride % FormatExtensions.MaxBufferFormatScalarSize) == 0)
                         {
                             buffer = new VertexBufferState(
                                 vb,
@@ -1259,8 +1279,62 @@ namespace Ryujinx.Graphics.Vulkan
             _currentPipelineHandle = 0;
         }
 
-        private void CreateFramebuffer(ITexture[] colors, ITexture depthStencil)
+        private void CreateFramebuffer(ITexture[] colors, ITexture depthStencil, bool filterWriteMasked)
         {
+            if (filterWriteMasked)
+            {
+                // TBDR GPUs don't work properly if the same attachment is bound to multiple targets,
+                // due to each attachment being a copy of the real attachment, rather than a direct write.
+
+                // Just try to remove duplicate attachments.
+                // Save a copy of the array to rebind when mask changes.
+
+                void maskOut()
+                {
+                    if (!_framebufferUsingColorWriteMask)
+                    {
+                        _preMaskColors = colors.ToArray();
+                        _preMaskDepthStencil = depthStencil;
+                    }
+
+                    // If true, then the framebuffer must be recreated when the mask changes.
+                    _framebufferUsingColorWriteMask = true;
+                }
+
+                // Look for textures that are masked out.
+
+                for (int i = 0; i < colors.Length; i++)
+                {
+                    if (colors[i] == null)
+                    {
+                        continue;
+                    }
+
+                    ref var vkBlend = ref _newState.Internal.ColorBlendAttachmentState[i];
+
+                    for (int j = 0; j < i; j++)
+                    {
+                        // Check each binding for a duplicate binding before it.
+
+                        if (colors[i] == colors[j])
+                        {
+                            // Prefer the binding with no write mask.
+                            ref var vkBlend2 = ref _newState.Internal.ColorBlendAttachmentState[j];
+                            if (vkBlend.ColorWriteMask == 0)
+                            {
+                                colors[i] = null;
+                                maskOut();
+                            }
+                            else if (vkBlend2.ColorWriteMask == 0)
+                            {
+                                colors[j] = null;
+                                maskOut();
+                            }
+                        }
+                    }
+                }
+            }
+
             FramebufferParams = new FramebufferParams(Device, colors, depthStencil);
             UpdatePipelineAttachmentFormats();
         }

Ryujinx.Graphics.Vulkan/PipelineFull.cs

@@ -79,6 +79,7 @@ namespace Ryujinx.Graphics.Vulkan
                     (int)FramebufferParams.Width,
                     (int)FramebufferParams.Height,
                     FramebufferParams.AttachmentFormats[index],
+                    FramebufferParams.GetAttachmentComponentType(index),
                     ClearScissor);
             }
             else

Ryujinx.Graphics.Vulkan/Shaders/ColorClearSIFragmentShaderSource.frag

@@ -0,0 +1,9 @@
+#version 450 core
+
+layout (location = 0) in vec4 clear_colour;
+layout (location = 0) out ivec4 colour;
+
+void main()
+{
+    colour = floatBitsToInt(clear_colour);
+}

Ryujinx.Graphics.Vulkan/Shaders/ColorClearUIFragmentShaderSource.frag

@@ -0,0 +1,9 @@
+#version 450 core
+
+layout (location = 0) in vec4 clear_colour;
+layout (location = 0) out uvec4 colour;
+
+void main()
+{
+    colour = floatBitsToUint(clear_colour);
+}

Ryujinx.Graphics.Vulkan/Shaders/ShaderBinaries.cs

@@ -431,7 +431,7 @@ namespace Ryujinx.Graphics.Vulkan.Shaders
             0x3C, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00,
         };
 
-        public static readonly byte[] ColorClearFragmentShaderSource = new byte[]
+        public static readonly byte[] ColorClearFFragmentShaderSource = new byte[]
         {
             0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x08, 0x00, 0x0D, 0x00, 0x00, 0x00,
             0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x06, 0x00,
@@ -459,6 +459,68 @@ namespace Ryujinx.Graphics.Vulkan.Shaders
             0x0C, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00,
         };
 
+        public static readonly byte[] ColorClearSIFragmentShaderSource = new byte[]
+        {
+            0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x08, 0x00, 0x10, 0x00, 0x00, 0x00,
+            0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x06, 0x00,
+            0x01, 0x00, 0x00, 0x00, 0x47, 0x4C, 0x53, 0x4C, 0x2E, 0x73, 0x74, 0x64, 0x2E, 0x34, 0x35, 0x30,
+            0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+            0x0F, 0x00, 0x07, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6D, 0x61, 0x69, 0x6E,
+            0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x10, 0x00, 0x03, 0x00,
+            0x04, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x02, 0x00, 0x00, 0x00,
+            0xC2, 0x01, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6D, 0x61, 0x69, 0x6E,
+            0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x63, 0x6F, 0x6C, 0x6F,
+            0x75, 0x72, 0x00, 0x00, 0x05, 0x00, 0x06, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x63, 0x6C, 0x65, 0x61,
+            0x72, 0x5F, 0x63, 0x6F, 0x6C, 0x6F, 0x75, 0x72, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
+            0x09, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
+            0x0D, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00,
+            0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+            0x15, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+            0x17, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+            0x20, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
+            0x3B, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+            0x16, 0x00, 0x03, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00,
+            0x0B, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,
+            0x0C, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x3B, 0x00, 0x04, 0x00,
+            0x0C, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x36, 0x00, 0x05, 0x00,
+            0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+            0xF8, 0x00, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00, 0x3D, 0x00, 0x04, 0x00, 0x0B, 0x00, 0x00, 0x00,
+            0x0E, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x7C, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,
+            0x0F, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x03, 0x00, 0x09, 0x00, 0x00, 0x00,
+            0x0F, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00,
+        };
+
+        public static readonly byte[] ColorClearUIFragmentShaderSource = new byte[]
+        {
+            0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x08, 0x00, 0x10, 0x00, 0x00, 0x00,
+            0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x06, 0x00,
+            0x01, 0x00, 0x00, 0x00, 0x47, 0x4C, 0x53, 0x4C, 0x2E, 0x73, 0x74, 0x64, 0x2E, 0x34, 0x35, 0x30,
+            0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+            0x0F, 0x00, 0x07, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6D, 0x61, 0x69, 0x6E,
+            0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x10, 0x00, 0x03, 0x00,
+            0x04, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00, 0x02, 0x00, 0x00, 0x00,
+            0xC2, 0x01, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6D, 0x61, 0x69, 0x6E,
+            0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00, 0x63, 0x6F, 0x6C, 0x6F,
+            0x75, 0x72, 0x00, 0x00, 0x05, 0x00, 0x06, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x63, 0x6C, 0x65, 0x61,
+            0x72, 0x5F, 0x63, 0x6F, 0x6C, 0x6F, 0x75, 0x72, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
+            0x09, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,
+            0x0D, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00,
+            0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+            0x15, 0x00, 0x04, 0x00, 0x06, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            0x17, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+            0x20, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
+            0x3B, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+            0x16, 0x00, 0x03, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00,
+            0x0B, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,
+            0x0C, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0B, 0x00, 0x00, 0x00, 0x3B, 0x00, 0x04, 0x00,
+            0x0C, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x36, 0x00, 0x05, 0x00,
+            0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+            0xF8, 0x00, 0x02, 0x00, 0x05, 0x00, 0x00, 0x00, 0x3D, 0x00, 0x04, 0x00, 0x0B, 0x00, 0x00, 0x00,
+            0x0E, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x7C, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,
+            0x0F, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x03, 0x00, 0x09, 0x00, 0x00, 0x00,
+            0x0F, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x01, 0x00, 0x38, 0x00, 0x01, 0x00,
+        };
+
         public static readonly byte[] ColorClearVertexShaderSource = new byte[]
         {
             0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x08, 0x00, 0x36, 0x00, 0x00, 0x00,

Ryujinx.Graphics.Vulkan/TextureStorage.cs

@@ -79,21 +79,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             var sampleCountFlags = ConvertToSampleCountFlags(gd.Capabilities.SupportedSampleCounts, (uint)info.Samples);
 
-            var usage = DefaultUsageFlags;
-
-            if (info.Format.IsDepthOrStencil())
-            {
-                usage |= ImageUsageFlags.DepthStencilAttachmentBit;
-            }
-            else if (info.Format.IsRtColorCompatible())
-            {
-                usage |= ImageUsageFlags.ColorAttachmentBit;
-            }
-
-            if (info.Format.IsImageCompatible())
-            {
-                usage |= ImageUsageFlags.StorageBit;
-            }
+            var usage = GetImageUsageFromFormat(info.Format);
 
             var flags = ImageCreateFlags.CreateMutableFormatBit;
 
@@ -106,7 +92,7 @@ namespace Ryujinx.Graphics.Vulkan
                 flags |= ImageCreateFlags.CreateCubeCompatibleBit;
             }
 
-            if (type == ImageType.Type3D)
+            if (type == ImageType.Type3D && !gd.Capabilities.PortabilitySubset.HasFlag(PortabilitySubsetFlags.No3DImageView))
             {
                 flags |= ImageCreateFlags.Create2DArrayCompatibleBit;
             }
@@ -306,6 +292,27 @@ namespace Ryujinx.Graphics.Vulkan
             }
         }
 
+        public static ImageUsageFlags GetImageUsageFromFormat(GAL.Format format)
+        {
+            var usage = DefaultUsageFlags;
+
+            if (format.IsDepthOrStencil())
+            {
+                usage |= ImageUsageFlags.DepthStencilAttachmentBit;
+            }
+            else if (format.IsRtColorCompatible())
+            {
+                usage |= ImageUsageFlags.ColorAttachmentBit;
+            }
+
+            if (format.IsImageCompatible())
+            {
+                usage |= ImageUsageFlags.StorageBit;
+            }
+
+            return usage;
+        }
+
         public static SampleCountFlags ConvertToSampleCountFlags(SampleCountFlags supportedSampleCounts, uint samples)
         {
             if (samples == 0 || samples > (uint)SampleCountFlags.Count64Bit)

Ryujinx.Graphics.Vulkan/TextureView.cs

@@ -54,6 +54,7 @@ namespace Ryujinx.Graphics.Vulkan
             gd.Textures.Add(this);
 
             var format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format);
+            var usage = TextureStorage.GetImageUsageFromFormat(info.Format);
             var levels = (uint)info.Levels;
             var layers = (uint)info.GetLayers();
 
@@ -94,8 +95,14 @@ namespace Ryujinx.Graphics.Vulkan
             var subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, layers);
             var subresourceRangeDepth = new ImageSubresourceRange(aspectFlagsDepth, (uint)firstLevel, levels, (uint)firstLayer, layers);
 
-            unsafe Auto<DisposableImageView> CreateImageView(ComponentMapping cm, ImageSubresourceRange sr, ImageViewType viewType)
+            unsafe Auto<DisposableImageView> CreateImageView(ComponentMapping cm, ImageSubresourceRange sr, ImageViewType viewType, ImageUsageFlags usageFlags)
             {
+                var usage = new ImageViewUsageCreateInfo()
+                {
+                    SType = StructureType.ImageViewUsageCreateInfo,
+                    Usage = usageFlags
+                };
+
                 var imageCreateInfo = new ImageViewCreateInfo()
                 {
                     SType = StructureType.ImageViewCreateInfo,
@@ -103,14 +110,15 @@ namespace Ryujinx.Graphics.Vulkan
                     ViewType = viewType,
                     Format = format,
                     Components = cm,
-                    SubresourceRange = sr
+                    SubresourceRange = sr,
+                    PNext = &usage
                 };
 
                 gd.Api.CreateImageView(device, imageCreateInfo, null, out var imageView).ThrowOnError();
                 return new Auto<DisposableImageView>(new DisposableImageView(gd.Api, device, imageView), null, storage.GetImage());
             }
 
-            _imageView = CreateImageView(componentMapping, subresourceRange, type);
+            _imageView = CreateImageView(componentMapping, subresourceRange, type, ImageUsageFlags.SampledBit);
 
             // Framebuffer attachments and storage images requires a identity component mapping.
             var identityComponentMapping = new ComponentMapping(
@@ -119,14 +127,26 @@ namespace Ryujinx.Graphics.Vulkan
                 ComponentSwizzle.B,
                 ComponentSwizzle.A);
 
-            _imageViewIdentity = CreateImageView(identityComponentMapping, subresourceRangeDepth, type);
+            _imageViewIdentity = CreateImageView(identityComponentMapping, subresourceRangeDepth, type, usage);
 
             // Framebuffer attachments also require 3D textures to be bound as 2D array.
             if (info.Target == Target.Texture3D)
             {
-                subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, (uint)info.Depth);
+                if (gd.Capabilities.PortabilitySubset.HasFlag(PortabilitySubsetFlags.No3DImageView))
+                {
+                    if (levels == 1 && (info.Format.IsRtColorCompatible() || info.Format.IsDepthOrStencil()))
+                    {
+                        subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, 1);
 
-                _imageView2dArray = CreateImageView(identityComponentMapping, subresourceRange, ImageViewType.Type2DArray);
+                        _imageView2dArray = CreateImageView(identityComponentMapping, subresourceRange, ImageViewType.Type2D, ImageUsageFlags.ColorAttachmentBit);
+                    }
+                }
+                else
+                {
+                    subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, (uint)info.Depth);
+
+                    _imageView2dArray = CreateImageView(identityComponentMapping, subresourceRange, ImageViewType.Type2DArray, usage);
+                }
             }
 
             Valid = true;
@@ -353,7 +373,7 @@ namespace Ryujinx.Graphics.Vulkan
             }
 
             if (VulkanConfiguration.UseSlowSafeBlitOnAmd &&
-                _gd.Vendor == Vendor.Amd &&
+                (_gd.Vendor == Vendor.Amd || _gd.IsMoltenVk) &&
                 src.Info.Target == Target.Texture2D &&
                 dst.Info.Target == Target.Texture2D &&
                 !dst.Info.Format.IsDepthOrStencil())

Ryujinx.Graphics.Vulkan/Vendor.cs

@@ -5,9 +5,12 @@ namespace Ryujinx.Graphics.Vulkan
     enum Vendor
     {
         Amd,
+        ImgTec,
         Intel,
         Nvidia,
+        ARM,
         Qualcomm,
+        Apple,
         Unknown
     }
 
@@ -21,7 +24,10 @@ namespace Ryujinx.Graphics.Vulkan
             return id switch
             {
                 0x1002 => Vendor.Amd,
+                0x1010 => Vendor.ImgTec,
+                0x106B => Vendor.Apple,
                 0x10DE => Vendor.Nvidia,
+                0x13B5 => Vendor.ARM,
                 0x8086 => Vendor.Intel,
                 0x5143 => Vendor.Qualcomm,
                 _ => Vendor.Unknown
@@ -34,6 +40,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 0x1002 => "AMD",
                 0x1010 => "ImgTec",
+                0x106B => "Apple",
                 0x10DE => "NVIDIA",
                 0x13B5 => "ARM",
                 0x1AE0 => "Google",

Ryujinx.Graphics.Vulkan/VertexBufferState.cs

@@ -82,9 +82,9 @@ namespace Ryujinx.Graphics.Vulkan
                         }
 
                         _buffer = autoBuffer;
-                    }
 
-                    state.Internal.VertexBindingDescriptions[DescriptorIndex].Stride = (uint)_stride;
+                        state.Internal.VertexBindingDescriptions[DescriptorIndex].Stride = (uint)stride;
+                    }
 
                     return;
                 }

Ryujinx.Graphics.Vulkan/VulkanInitialization.cs

@@ -389,6 +389,18 @@ namespace Ryujinx.Graphics.Vulkan
                 features2.PNext = &featuresCustomBorderColorSupported;
             }
 
+            PhysicalDeviceRobustness2FeaturesEXT supportedFeaturesRobustness2 = new PhysicalDeviceRobustness2FeaturesEXT()
+            {
+                SType = StructureType.PhysicalDeviceRobustness2FeaturesExt
+            };
+
+            if (supportedExtensions.Contains("VK_EXT_robustness2"))
+            {
+                supportedFeaturesRobustness2.PNext = features2.PNext;
+
+                features2.PNext = &supportedFeaturesRobustness2;
+            }
+
             api.GetPhysicalDeviceFeatures2(physicalDevice, &features2);
 
             var supportedFeatures = features2.Features;
@@ -428,14 +440,17 @@ namespace Ryujinx.Graphics.Vulkan
 
             pExtendedFeatures = &featuresTransformFeedback;
 
-            var featuresRobustness2 = new PhysicalDeviceRobustness2FeaturesEXT()
+            if (supportedExtensions.Contains("VK_EXT_robustness2"))
             {
-                SType = StructureType.PhysicalDeviceRobustness2FeaturesExt,
-                PNext = pExtendedFeatures,
-                NullDescriptor = true
-            };
+                var featuresRobustness2 = new PhysicalDeviceRobustness2FeaturesEXT()
+                {
+                    SType = StructureType.PhysicalDeviceRobustness2FeaturesExt,
+                    PNext = pExtendedFeatures,
+                    NullDescriptor = supportedFeaturesRobustness2.NullDescriptor
+                };
 
-            pExtendedFeatures = &featuresRobustness2;
+                pExtendedFeatures = &featuresRobustness2;
+            }
 
             var featuresExtendedDynamicState = new PhysicalDeviceExtendedDynamicStateFeaturesEXT()
             {

Ryujinx.Graphics.Vulkan/VulkanRenderer.cs

@@ -3,6 +3,7 @@ using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Shader;
 using Ryujinx.Graphics.Shader.Translation;
+using Ryujinx.Graphics.Vulkan.MoltenVK;
 using Ryujinx.Graphics.Vulkan.Queries;
 using Silk.NET.Vulkan;
 using Silk.NET.Vulkan.Extensions.EXT;
@@ -77,6 +78,8 @@ namespace Ryujinx.Graphics.Vulkan
         internal bool IsAmdWindows { get; private set; }
         internal bool IsIntelWindows { get; private set; }
         internal bool IsAmdGcn { get; private set; }
+        internal bool IsMoltenVk { get; private set; }
+        internal bool IsTBDR { get; private set; }
         public string GpuVendor { get; private set; }
         public string GpuRenderer { get; private set; }
         public string GpuVersion { get; private set; }
@@ -93,6 +96,14 @@ namespace Ryujinx.Graphics.Vulkan
             Shaders = new HashSet<ShaderCollection>();
             Textures = new HashSet<ITexture>();
             Samplers = new HashSet<SamplerHolder>();
+
+            if (OperatingSystem.IsMacOS())
+            {
+                MVKInitialization.Initialize();
+
+                // Any device running on MacOS is using MoltenVK, even Intel and AMD vendors.
+                IsMoltenVk = true;
+            }
         }
 
         private unsafe void LoadFeatures(string[] supportedExtensions, uint maxQueueCount, uint queueFamilyIndex)
@@ -161,7 +172,10 @@ namespace Ryujinx.Graphics.Vulkan
                 properties2.PNext = &propertiesTransformFeedback;
             }
 
-            Api.GetPhysicalDeviceProperties2(_physicalDevice, &properties2);
+            PhysicalDevicePortabilitySubsetPropertiesKHR propertiesPortabilitySubset = new PhysicalDevicePortabilitySubsetPropertiesKHR()
+            {
+                SType = StructureType.PhysicalDevicePortabilitySubsetPropertiesKhr
+            };
 
             PhysicalDeviceFeatures2 features2 = new PhysicalDeviceFeatures2()
             {
@@ -183,6 +197,11 @@ namespace Ryujinx.Graphics.Vulkan
                 SType = StructureType.PhysicalDeviceCustomBorderColorFeaturesExt
             };
 
+            PhysicalDevicePortabilitySubsetFeaturesKHR featuresPortabilitySubset = new PhysicalDevicePortabilitySubsetFeaturesKHR()
+            {
+                SType = StructureType.PhysicalDevicePortabilitySubsetFeaturesKhr
+            };
+
             if (supportedExtensions.Contains("VK_EXT_robustness2"))
             {
                 features2.PNext = &featuresRobustness2;
@@ -200,8 +219,31 @@ namespace Ryujinx.Graphics.Vulkan
                 features2.PNext = &featuresCustomBorderColor;
             }
 
+            bool usePortability = supportedExtensions.Contains("VK_KHR_portability_subset");
+
+            if (usePortability)
+            {
+                propertiesPortabilitySubset.PNext = properties2.PNext;
+                properties2.PNext = &propertiesPortabilitySubset;
+
+                featuresPortabilitySubset.PNext = features2.PNext;
+                features2.PNext = &featuresPortabilitySubset;
+            }
+
+            Api.GetPhysicalDeviceProperties2(_physicalDevice, &properties2);
             Api.GetPhysicalDeviceFeatures2(_physicalDevice, &features2);
 
+            var portabilityFlags = PortabilitySubsetFlags.None;
+
+            if (usePortability)
+            {
+                portabilityFlags |= propertiesPortabilitySubset.MinVertexInputBindingStrideAlignment > 1 ? PortabilitySubsetFlags.VertexBufferAlignment4B : 0;
+                portabilityFlags |= featuresPortabilitySubset.TriangleFans ? 0 : PortabilitySubsetFlags.NoTriangleFans;
+                portabilityFlags |= featuresPortabilitySubset.PointPolygons ? 0 : PortabilitySubsetFlags.NoPointMode;
+                portabilityFlags |= featuresPortabilitySubset.ImageView2DOn3DImage ? 0 : PortabilitySubsetFlags.No3DImageView;
+                portabilityFlags |= featuresPortabilitySubset.SamplerMipLodBias ? 0 : PortabilitySubsetFlags.NoLodBias;
+            }
+
             bool customBorderColorSupported = supportedExtensions.Contains("VK_EXT_custom_border_color") &&
                                               featuresCustomBorderColor.CustomBorderColors &&
                                               featuresCustomBorderColor.CustomBorderColorWithoutFormat;
@@ -224,7 +266,7 @@ namespace Ryujinx.Graphics.Vulkan
                 supportedExtensions.Contains(ExtConditionalRendering.ExtensionName),
                 supportedExtensions.Contains(ExtExtendedDynamicState.ExtensionName),
                 features2.Features.MultiViewport,
-                featuresRobustness2.NullDescriptor,
+                featuresRobustness2.NullDescriptor || IsMoltenVk,
                 supportedExtensions.Contains(KhrPushDescriptor.ExtensionName),
                 supportsTransformFeedback,
                 propertiesTransformFeedback.TransformFeedbackQueries,
@@ -232,7 +274,8 @@ namespace Ryujinx.Graphics.Vulkan
                 propertiesSubgroupSizeControl.MinSubgroupSize,
                 propertiesSubgroupSizeControl.MaxSubgroupSize,
                 propertiesSubgroupSizeControl.RequiredSubgroupSizeStages,
-                supportedSampleCounts);
+                supportedSampleCounts,
+                portabilityFlags);
 
             MemoryAllocator = new MemoryAllocator(Api, _device, properties.Limits.MaxMemoryAllocationCount);
 
@@ -413,6 +456,36 @@ namespace Ryujinx.Graphics.Vulkan
             bool supportsR4G4B4A4Format = FormatCapabilities.OptimalFormatsSupport(compressedFormatFeatureFlags,
                 GAL.Format.R4G4B4A4Unorm);
 
+            bool supportsAstcFormats = FormatCapabilities.OptimalFormatsSupport(compressedFormatFeatureFlags,
+                GAL.Format.Astc4x4Unorm,
+                GAL.Format.Astc5x4Unorm,
+                GAL.Format.Astc5x5Unorm,
+                GAL.Format.Astc6x5Unorm,
+                GAL.Format.Astc6x6Unorm,
+                GAL.Format.Astc8x5Unorm,
+                GAL.Format.Astc8x6Unorm,
+                GAL.Format.Astc8x8Unorm,
+                GAL.Format.Astc10x5Unorm,
+                GAL.Format.Astc10x6Unorm,
+                GAL.Format.Astc10x8Unorm,
+                GAL.Format.Astc10x10Unorm,
+                GAL.Format.Astc12x10Unorm,
+                GAL.Format.Astc12x12Unorm,
+                GAL.Format.Astc4x4Srgb,
+                GAL.Format.Astc5x4Srgb,
+                GAL.Format.Astc5x5Srgb,
+                GAL.Format.Astc6x5Srgb,
+                GAL.Format.Astc6x6Srgb,
+                GAL.Format.Astc8x5Srgb,
+                GAL.Format.Astc8x6Srgb,
+                GAL.Format.Astc8x8Srgb,
+                GAL.Format.Astc10x5Srgb,
+                GAL.Format.Astc10x6Srgb,
+                GAL.Format.Astc10x8Srgb,
+                GAL.Format.Astc10x10Srgb,
+                GAL.Format.Astc12x10Srgb,
+                GAL.Format.Astc12x12Srgb);
+
             PhysicalDeviceVulkan12Features featuresVk12 = new PhysicalDeviceVulkan12Features()
             {
                 SType = StructureType.PhysicalDeviceVulkan12Features
@@ -434,7 +507,9 @@ namespace Ryujinx.Graphics.Vulkan
                 GpuVendor,
                 hasFrontFacingBug: IsIntelWindows,
                 hasVectorIndexingBug: Vendor == Vendor.Qualcomm,
-                supportsAstcCompression: features2.Features.TextureCompressionAstcLdr,
+                needsFragmentOutputSpecialization: IsMoltenVk,
+                reduceShaderPrecision: IsMoltenVk,
+                supportsAstcCompression: features2.Features.TextureCompressionAstcLdr && supportsAstcFormats,
                 supportsBc123Compression: supportsBc123CompressionFormat,
                 supportsBc45Compression: supportsBc45CompressionFormat,
                 supportsBc67Compression: supportsBc67CompressionFormat,
@@ -515,12 +590,13 @@ namespace Ryujinx.Graphics.Vulkan
 
             IsAmdWindows = Vendor == Vendor.Amd && RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
             IsIntelWindows = Vendor == Vendor.Intel && RuntimeInformation.IsOSPlatform(OSPlatform.Windows);
+            IsTBDR = IsMoltenVk || Vendor == Vendor.Qualcomm || Vendor == Vendor.ARM || Vendor == Vendor.ImgTec;
 
             GpuVendor = vendorName;
             GpuRenderer = Marshal.PtrToStringAnsi((IntPtr)properties.DeviceName);
             GpuVersion = $"Vulkan v{ParseStandardVulkanVersion(properties.ApiVersion)}, Driver v{ParseDriverVersion(ref properties)}";
 
-            IsAmdGcn = Vendor == Vendor.Amd && VendorUtils.AmdGcnRegex().IsMatch(GpuRenderer);
+            IsAmdGcn = !IsMoltenVk && Vendor == Vendor.Amd && VendorUtils.AmdGcnRegex().IsMatch(GpuRenderer);
 
             Logger.Notice.Print(LogClass.Gpu, $"{GpuVendor} {GpuRenderer} ({GpuVersion})");
         }
@@ -531,6 +607,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 GAL.PrimitiveTopology.Quads => GAL.PrimitiveTopology.Triangles,
                 GAL.PrimitiveTopology.QuadStrip => GAL.PrimitiveTopology.TriangleStrip,
+                GAL.PrimitiveTopology.TriangleFan => Capabilities.PortabilitySubset.HasFlag(PortabilitySubsetFlags.NoTriangleFans) ? GAL.PrimitiveTopology.Triangles : topology,
                 _ => topology
             };
         }
@@ -540,6 +617,7 @@ namespace Ryujinx.Graphics.Vulkan
             return topology switch
             {
                 GAL.PrimitiveTopology.Quads => true,
+                GAL.PrimitiveTopology.TriangleFan => Capabilities.PortabilitySubset.HasFlag(PortabilitySubsetFlags.NoTriangleFans),
                 _ => false
             };
         }
@@ -553,7 +631,13 @@ namespace Ryujinx.Graphics.Vulkan
 
         public bool NeedsVertexBufferAlignment(int attrScalarAlignment, out int alignment)
         {
-            if (Vendor != Vendor.Nvidia)
+            if (Capabilities.PortabilitySubset.HasFlag(PortabilitySubsetFlags.VertexBufferAlignment4B))
+            {
+                alignment = 4;
+
+                return true;
+            }
+            else if (Vendor != Vendor.Nvidia)
             {
                 // Vulkan requires that vertex attributes are globally aligned by their component size,
                 // so buffer strides that don't divide by the largest scalar element are invalid.

Ryujinx.HLE/HOS/Kernel/KernelStatic.cs

@@ -1,5 +1,4 @@
-using Ryujinx.HLE.HOS.Kernel.Common;
-using Ryujinx.HLE.HOS.Kernel.Memory;
+using Ryujinx.HLE.HOS.Kernel.Memory;
 using Ryujinx.HLE.HOS.Kernel.Process;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.Horizon.Common;
@@ -71,4 +70,4 @@ namespace Ryujinx.HLE.HOS.Kernel
             return null;
         }
     }
-}
+}

Ryujinx.HLE/HOS/Services/Pm/IDebugMonitorInterface.cs

@@ -10,6 +10,24 @@ namespace Ryujinx.HLE.HOS.Services.Pm
     {
         public IDebugMonitorInterface(ServiceCtx context) { }
 
+        [CommandHipc(4)]
+        // GetProgramId() -> sf::Out<ncm::ProgramId> out_process_id
+        public ResultCode GetApplicationProcessId(ServiceCtx context)
+        {
+            // TODO: Not correct as it shouldn't be directly using kernel objects here
+            foreach (KProcess process in context.Device.System.KernelContext.Processes.Values)
+            {
+                if (process.IsApplication)
+                {
+                    context.ResponseData.Write(process.Pid);
+
+                    return ResultCode.Success;
+                }
+            }
+
+            return ResultCode.ProcessNotFound;
+        }
+
         [CommandHipc(65000)]
         // AtmosphereGetProcessInfo(os::ProcessId process_id) -> sf::OutCopyHandle out_process_handle, sf::Out<ncm::ProgramLocation> out_loc, sf::Out<cfg::OverrideStatus> out_status
         public ResultCode GetProcessInfo(ServiceCtx context)

Ryujinx.HLE/HOS/Services/Pm/IInformationInterface.cs

@@ -1,8 +1,28 @@
-namespace Ryujinx.HLE.HOS.Services.Pm
+using Ryujinx.HLE.HOS.Kernel;
+using Ryujinx.HLE.HOS.Kernel.Process;
+
+namespace Ryujinx.HLE.HOS.Services.Pm
 {
     [Service("pm:info")]
     class IInformationInterface : IpcService
     {
         public IInformationInterface(ServiceCtx context) { }
+
+        [CommandHipc(0)]
+        // GetProgramId(os::ProcessId process_id) -> sf::Out<ncm::ProgramId> out
+        public ResultCode GetProgramId(ServiceCtx context)
+        {
+            ulong pid = context.RequestData.ReadUInt64();
+
+            // TODO: Not correct as it shouldn't be directly using kernel objects here
+            if (context.Device.System.KernelContext.Processes.TryGetValue(pid, out KProcess process))
+            {
+                context.ResponseData.Write(process.TitleId);
+
+                return ResultCode.Success;
+            }
+
+            return ResultCode.ProcessNotFound;
+        }
     }
 }

Ryujinx.HLE/HOS/Services/Pm/ResultCode.cs

@@ -0,0 +1,17 @@
+namespace Ryujinx.HLE.HOS.Services.Pm
+{
+    enum ResultCode
+    {
+        ModuleId       = 15,
+        ErrorCodeShift = 9,
+
+        Success = 0,
+
+        ProcessNotFound    = (1 << ErrorCodeShift) | ModuleId,
+        AlreadyStarted     = (2 << ErrorCodeShift) | ModuleId,
+        NotTerminated      = (3 << ErrorCodeShift) | ModuleId,
+        DebugHookInUse     = (4 << ErrorCodeShift) | ModuleId,
+        ApplicationRunning = (5 << ErrorCodeShift) | ModuleId,
+        InvalidSize        = (6 << ErrorCodeShift) | ModuleId,
+    }
+}

Ryujinx.Headless.SDL2/SDL2MouseDriver.cs

@@ -10,7 +10,7 @@ namespace Ryujinx.Headless.SDL2
 {
     class SDL2MouseDriver : IGamepadDriver
     {
-        private const int CursorHideIdleTime = 8; // seconds
+        private const int CursorHideIdleTime = 5; // seconds
 
         private bool _isDisposed;
         private HideCursor _hideCursor;

Ryujinx.Horizon.Generators/Hipc/HipcGenerator.cs

@@ -267,6 +267,8 @@ namespace Ryujinx.Horizon.Generators.Hipc
             }
 
             int index = 0;
+            int inArgIndex = 0;
+            int outArgIndex = 0;
             int inCopyHandleIndex = 0;
             int inMoveHandleIndex = 0;
             int inObjectIndex = 0;
@@ -284,7 +286,7 @@ namespace Ryujinx.Horizon.Generators.Hipc
                 {
                     if (IsNonSpanOutBuffer(compilation, parameter))
                     {
-                        generator.AppendLine($"using var {argName} = CommandSerialization.GetWritableRegion(processor.GetBufferRange({index}));");
+                        generator.AppendLine($"using var {argName} = CommandSerialization.GetWritableRegion(processor.GetBufferRange({outArgIndex++}));");
 
                         argName = $"out {GenerateSpanCastElement0(canonicalTypeName, $"{argName}.Memory.Span")}";
                     }
@@ -302,7 +304,7 @@ namespace Ryujinx.Horizon.Generators.Hipc
                     switch (argType)
                     {
                         case CommandArgType.InArgument:
-                            value = $"CommandSerialization.DeserializeArg<{canonicalTypeName}>(inRawData, processor.GetInArgOffset({index}))";
+                            value = $"CommandSerialization.DeserializeArg<{canonicalTypeName}>(inRawData, processor.GetInArgOffset({inArgIndex++}))";
                             break;
                         case CommandArgType.InCopyHandle:
                             value = $"CommandSerialization.DeserializeCopyHandle(ref context, {inCopyHandleIndex++})";

Ryujinx.Horizon/Prepo/Ipc/PrepoService.cs

@@ -42,7 +42,7 @@ namespace Ryujinx.Horizon.Prepo.Ipc
                 return PrepoResult.PermissionDenied;
             }
 
-            ProcessPlayReport(PlayReportKind.Normal, pid, gameRoomBuffer, reportBuffer, Uid.Null);
+            ProcessPlayReport(PlayReportKind.Normal, gameRoomBuffer, reportBuffer, pid, Uid.Null);
 
             return Result.Success;
         }
@@ -57,7 +57,7 @@ namespace Ryujinx.Horizon.Prepo.Ipc
                 return PrepoResult.PermissionDenied;
             }
 
-            ProcessPlayReport(PlayReportKind.Normal, pid, gameRoomBuffer, reportBuffer, userId, true);
+            ProcessPlayReport(PlayReportKind.Normal, gameRoomBuffer, reportBuffer, pid, userId, true);
 
             return Result.Success;
         }
@@ -107,25 +107,25 @@ namespace Ryujinx.Horizon.Prepo.Ipc
         }
 
         [CmifCommand(20100)]
-        public Result SaveSystemReport([Buffer(HipcBufferFlags.In | HipcBufferFlags.Pointer)] ReadOnlySpan<byte> gameRoomBuffer, [Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<byte> reportBuffer, [ClientProcessId] ulong pid)
+        public Result SaveSystemReport([Buffer(HipcBufferFlags.In | HipcBufferFlags.Pointer)] ReadOnlySpan<byte> gameRoomBuffer, Sdk.Ncm.ApplicationId applicationId, [Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<byte> reportBuffer)
         {
             if ((_permissionLevel & PrepoServicePermissionLevel.System) != 0)
             {
                 return PrepoResult.PermissionDenied;
             }
 
-            return ProcessPlayReport(PlayReportKind.System, pid, gameRoomBuffer, reportBuffer, Uid.Null);
+            return ProcessPlayReport(PlayReportKind.System, gameRoomBuffer, reportBuffer, 0, Uid.Null, false, applicationId);
         }
 
         [CmifCommand(20101)]
-        public Result SaveSystemReportWithUser(Uid userId, [Buffer(HipcBufferFlags.In | HipcBufferFlags.Pointer)] ReadOnlySpan<byte> gameRoomBuffer, [Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<byte> reportBuffer, [ClientProcessId] ulong pid)
+        public Result SaveSystemReportWithUser(Uid userId, [Buffer(HipcBufferFlags.In | HipcBufferFlags.Pointer)] ReadOnlySpan<byte> gameRoomBuffer, Sdk.Ncm.ApplicationId applicationId, [Buffer(HipcBufferFlags.In | HipcBufferFlags.MapAlias)] ReadOnlySpan<byte> reportBuffer)
         {
             if ((_permissionLevel & PrepoServicePermissionLevel.System) != 0)
             {
                 return PrepoResult.PermissionDenied;
             }
 
-            return ProcessPlayReport(PlayReportKind.System, pid, gameRoomBuffer, reportBuffer, userId, true);
+            return ProcessPlayReport(PlayReportKind.System, gameRoomBuffer, reportBuffer, 0, userId, true, applicationId);
         }
 
         [CmifCommand(40100)] // 2.0.0+
@@ -164,7 +164,7 @@ namespace Ryujinx.Horizon.Prepo.Ipc
             return PrepoResult.PermissionDenied;
         }
 
-        private static Result ProcessPlayReport(PlayReportKind playReportKind, ulong pid, ReadOnlySpan<byte> gameRoomBuffer, ReadOnlySpan<byte> reportBuffer, Uid userId, bool withUserId = false)
+        private static Result ProcessPlayReport(PlayReportKind playReportKind, ReadOnlySpan<byte> gameRoomBuffer, ReadOnlySpan<byte> reportBuffer, ulong pid, Uid userId, bool withUserId = false, Sdk.Ncm.ApplicationId applicationId = default)
         {
             if (withUserId)
             {
@@ -191,16 +191,23 @@ namespace Ryujinx.Horizon.Prepo.Ipc
                 return PrepoResult.InvalidBufferSize;
             }
 
-            // NOTE: The service calls arp:r using the pid to get the application id, if it fails PrepoResult.InvalidPid is returned.
-            //       Reports are stored internally and an event is signaled to transmit them.
-
             StringBuilder     builder            = new();
             MessagePackObject deserializedReport = MessagePackSerializer.UnpackMessagePackObject(reportBuffer.ToArray());
 
             builder.AppendLine();
             builder.AppendLine("PlayReport log:");
             builder.AppendLine($" Kind: {playReportKind}");
-            builder.AppendLine($" Pid: {pid}");
+
+            // NOTE: The service calls arp:r using the pid to get the application id, if it fails PrepoResult.InvalidPid is returned.
+            //       Reports are stored internally and an event is signaled to transmit them.
+            if (pid != 0)
+            {
+                builder.AppendLine($" Pid: {pid}");
+            }
+            else
+            {
+                builder.AppendLine($" ApplicationId: {applicationId}");
+            }
 
             if (!userId.IsNull)
             {

Ryujinx.Horizon/Sdk/Account/Uid.cs

@@ -6,7 +6,7 @@ using System.Runtime.InteropServices;
 namespace Ryujinx.Horizon.Sdk.Account
 {
     [StructLayout(LayoutKind.Sequential)]
-    public readonly record struct Uid
+    readonly record struct Uid
     {
         public readonly long High;
         public readonly long Low;

Ryujinx.Horizon/Sdk/Ncm/ApplicationId.cs

@@ -0,0 +1,52 @@
+namespace Ryujinx.Horizon.Sdk.Ncm
+{
+    readonly struct ApplicationId
+    {
+        public readonly ulong Id;
+
+        public static int Length => sizeof(ulong);
+
+        public static ApplicationId First => new(0x0100000000010000);
+
+        public static ApplicationId Last => new(0x01FFFFFFFFFFFFFF);
+
+        public static ApplicationId Invalid => new(0);
+
+        public bool IsValid => Id >= First.Id && Id <= Last.Id;
+
+        public ApplicationId(ulong id)
+        {
+            Id = id;
+        }
+
+        public override bool Equals(object obj)
+        {
+            return obj is ApplicationId applicationId && applicationId.Equals(this);
+        }
+
+        public bool Equals(ApplicationId other)
+        {
+            return other.Id == Id;
+        }
+
+        public override int GetHashCode()
+        {
+            return Id.GetHashCode();
+        }
+
+        public static bool operator ==(ApplicationId lhs, ApplicationId rhs)
+        {
+            return lhs.Equals(rhs);
+        }
+
+        public static bool operator !=(ApplicationId lhs, ApplicationId rhs)
+        {
+            return !lhs.Equals(rhs);
+        }
+
+        public override string ToString()
+        {
+            return $"0x{Id:x}";
+        }
+    }
+}