Move partial unmap handler to the native signal handler (#3437)

* Initial commit with a lot of testing stuff.

* Partial Unmap Cleanup Part 1

* Fix some minor issues, hopefully windows tests.

* Disable partial unmap tests on macos for now

Weird issue.

* Goodbye magic number

* Add COMPlus_EnableAlternateStackCheck for tests

`COMPlus_EnableAlternateStackCheck` is needed for NullReferenceException handling to work on linux after registering the signal handler, due to how dotnet registers its own signal handler.

* Address some feedback

* Force retry when memory is mapped in memory tracking

This case existed before, but returning `false` no longer retries, so it would crash immediately after unprotecting the memory... Now, we return `true` to deliberately retry.

This case existed before (was just broken by this change) and I don't really want to look into fixing the issue right now. Technically, this means that on guest code partial unmaps will retry _due to this_ rather than hitting the handler. I don't expect this to cause any issues.

This should fix random crashes in Xenoblade Chronicles 2.

* Use IsRangeMapped

* Suppress MockMemoryManager.UnmapEvent warning

This event is not signalled by the mock memory manager.

* Remove 4kb mapping

ARMeilleure/Signal/NativeSignalHandler.cs

@@ -197,12 +197,29 @@ namespace ARMeilleure.Signal
                 // Only call tracking if in range.
                 context.BranchIfFalse(nextLabel, inRange, BasicBlockFrequency.Cold);
 
-                context.Copy(inRegionLocal, Const(1));
                 Operand offset = context.BitwiseAnd(context.Subtract(faultAddress, rangeAddress), Const(~PageMask));
 
                 // Call the tracking action, with the pointer's relative offset to the base address.
                 Operand trackingActionPtr = context.Load(OperandType.I64, Const((ulong)signalStructPtr + rangeBaseOffset + 20));
-                context.Call(trackingActionPtr, OperandType.I32, offset, Const(PageSize), isWrite, Const(0));
+
+                context.Copy(inRegionLocal, Const(0));
+
+                Operand skipActionLabel = Label();
+
+                // Tracking action should be non-null to call it, otherwise assume false return.
+                context.BranchIfFalse(skipActionLabel, trackingActionPtr);
+                Operand result = context.Call(trackingActionPtr, OperandType.I32, offset, Const(PageSize), isWrite, Const(0));
+                context.Copy(inRegionLocal, result);
+
+                context.MarkLabel(skipActionLabel);
+
+                // If the tracking action returns false or does not exist, it might be an invalid access due to a partial overlap on Windows.
+                if (OperatingSystem.IsWindows())
+                {
+                    context.BranchIfTrue(endLabel, inRegionLocal);
+
+                    context.Copy(inRegionLocal, WindowsPartialUnmapHandler.EmitRetryFromAccessViolation(context));
+                }
 
                 context.Branch(endLabel);
 

ARMeilleure/Signal/TestMethods.cs

@@ -0,0 +1,84 @@
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Translation;
+using System;
+
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+
+namespace ARMeilleure.Signal
+{
+    public struct NativeWriteLoopState
+    {
+        public int Running;
+        public int Error;
+    }
+
+    public static class TestMethods
+    {
+        public delegate bool DebugPartialUnmap();
+        public delegate int DebugThreadLocalMapGetOrReserve(int threadId, int initialState);
+        public delegate void DebugNativeWriteLoop(IntPtr nativeWriteLoopPtr, IntPtr writePtr);
+
+        public static DebugPartialUnmap GenerateDebugPartialUnmap()
+        {
+            EmitterContext context = new EmitterContext();
+
+            var result = WindowsPartialUnmapHandler.EmitRetryFromAccessViolation(context);
+
+            context.Return(result);
+
+            // Compile and return the function.
+
+            ControlFlowGraph cfg = context.GetControlFlowGraph();
+
+            OperandType[] argTypes = new OperandType[] { OperandType.I64 };
+
+            return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq).Map<DebugPartialUnmap>();
+        }
+
+        public static DebugThreadLocalMapGetOrReserve GenerateDebugThreadLocalMapGetOrReserve(IntPtr structPtr)
+        {
+            EmitterContext context = new EmitterContext();
+
+            var result = WindowsPartialUnmapHandler.EmitThreadLocalMapIntGetOrReserve(context, structPtr, context.LoadArgument(OperandType.I32, 0), context.LoadArgument(OperandType.I32, 1));
+
+            context.Return(result);
+
+            // Compile and return the function.
+
+            ControlFlowGraph cfg = context.GetControlFlowGraph();
+
+            OperandType[] argTypes = new OperandType[] { OperandType.I64 };
+
+            return Compiler.Compile(cfg, argTypes, OperandType.I32, CompilerOptions.HighCq).Map<DebugThreadLocalMapGetOrReserve>();
+        }
+
+        public static DebugNativeWriteLoop GenerateDebugNativeWriteLoop()
+        {
+            EmitterContext context = new EmitterContext();
+
+            // Loop a write to the target address until "running" is false.
+
+            Operand structPtr = context.Copy(context.LoadArgument(OperandType.I64, 0));
+            Operand writePtr = context.Copy(context.LoadArgument(OperandType.I64, 1));
+
+            Operand loopLabel = Label();
+            context.MarkLabel(loopLabel);
+
+            context.Store(writePtr, Const(12345));
+
+            Operand running = context.Load(OperandType.I32, structPtr);
+
+            context.BranchIfTrue(loopLabel, running);
+
+            context.Return();
+
+            // Compile and return the function.
+
+            ControlFlowGraph cfg = context.GetControlFlowGraph();
+
+            OperandType[] argTypes = new OperandType[] { OperandType.I64 };
+
+            return Compiler.Compile(cfg, argTypes, OperandType.None, CompilerOptions.HighCq).Map<DebugNativeWriteLoop>();
+        }
+    }
+}

ARMeilleure/Signal/WindowsPartialUnmapHandler.cs

@@ -0,0 +1,186 @@
+using ARMeilleure.IntermediateRepresentation;
+using ARMeilleure.Translation;
+using Ryujinx.Common.Memory.PartialUnmaps;
+using System;
+
+using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
+
+namespace ARMeilleure.Signal
+{
+    /// <summary>
+    /// Methods to handle signals caused by partial unmaps. See the structs for C# implementations of the methods.
+    /// </summary>
+    internal static class WindowsPartialUnmapHandler
+    {
+        public static Operand EmitRetryFromAccessViolation(EmitterContext context)
+        {
+            IntPtr partialRemapStatePtr = PartialUnmapState.GlobalState;
+            IntPtr localCountsPtr = IntPtr.Add(partialRemapStatePtr, PartialUnmapState.LocalCountsOffset);
+
+            // Get the lock first.
+            EmitNativeReaderLockAcquire(context, IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
+
+            IntPtr getCurrentThreadId = WindowsSignalHandlerRegistration.GetCurrentThreadIdFunc();
+            Operand threadId = context.Call(Const((ulong)getCurrentThreadId), OperandType.I32);
+            Operand threadIndex = EmitThreadLocalMapIntGetOrReserve(context, localCountsPtr, threadId, Const(0));
+
+            Operand endLabel = Label();
+            Operand retry = context.AllocateLocal(OperandType.I32);
+            Operand threadIndexValidLabel = Label();
+
+            context.BranchIfFalse(threadIndexValidLabel, context.ICompareEqual(threadIndex, Const(-1)));
+
+            context.Copy(retry, Const(1)); // Always retry when thread local cannot be allocated.
+
+            context.Branch(endLabel);
+
+            context.MarkLabel(threadIndexValidLabel);
+
+            Operand threadLocalPartialUnmapsPtr = EmitThreadLocalMapIntGetValuePtr(context, localCountsPtr, threadIndex);
+            Operand threadLocalPartialUnmaps = context.Load(OperandType.I32, threadLocalPartialUnmapsPtr);
+            Operand partialUnmapsCount = context.Load(OperandType.I32, Const((ulong)IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapsCountOffset)));
+
+            context.Copy(retry, context.ICompareNotEqual(threadLocalPartialUnmaps, partialUnmapsCount));
+
+            Operand noRetryLabel = Label();
+
+            context.BranchIfFalse(noRetryLabel, retry);
+
+            // if (retry) {
+
+            context.Store(threadLocalPartialUnmapsPtr, partialUnmapsCount);
+
+            context.Branch(endLabel);
+
+            context.MarkLabel(noRetryLabel);
+
+            // }
+
+            context.MarkLabel(endLabel);
+
+            // Finally, release the lock and return the retry value.
+            EmitNativeReaderLockRelease(context, IntPtr.Add(partialRemapStatePtr, PartialUnmapState.PartialUnmapLockOffset));
+
+            return retry;
+        }
+
+        public static Operand EmitThreadLocalMapIntGetOrReserve(EmitterContext context, IntPtr threadLocalMapPtr, Operand threadId, Operand initialState)
+        {
+            Operand idsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.ThreadIdsOffset));
+
+            Operand i = context.AllocateLocal(OperandType.I32);
+
+            context.Copy(i, Const(0));
+
+            // (Loop 1) Check all slots for a matching Thread ID (while also trying to allocate)
+
+            Operand endLabel = Label();
+
+            Operand loopLabel = Label();
+            context.MarkLabel(loopLabel);
+
+            Operand offset = context.Multiply(i, Const(sizeof(int)));
+            Operand idPtr = context.Add(idsPtr, context.SignExtend32(OperandType.I64, offset));
+
+            // Check that this slot has the thread ID.
+            Operand existingId = context.CompareAndSwap(idPtr, threadId, threadId);
+
+            // If it was already the thread ID, then we just need to return i.
+            context.BranchIfTrue(endLabel, context.ICompareEqual(existingId, threadId));
+
+            context.Copy(i, context.Add(i, Const(1)));
+
+            context.BranchIfTrue(loopLabel, context.ICompareLess(i, Const(ThreadLocalMap<int>.MapSize)));
+
+            // (Loop 2) Try take a slot that is 0 with our Thread ID.
+
+            context.Copy(i, Const(0)); // Reset i.
+
+            Operand loop2Label = Label();
+            context.MarkLabel(loop2Label);
+
+            Operand offset2 = context.Multiply(i, Const(sizeof(int)));
+            Operand idPtr2 = context.Add(idsPtr, context.SignExtend32(OperandType.I64, offset2));
+
+            // Try and swap in the thread id on top of 0.
+            Operand existingId2 = context.CompareAndSwap(idPtr2, Const(0), threadId);
+
+            Operand idNot0Label = Label();
+
+            // If it was 0, then we need to initialize the struct entry and return i.
+            context.BranchIfFalse(idNot0Label, context.ICompareEqual(existingId2, Const(0)));
+
+            Operand structsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.StructsOffset));
+            Operand structPtr = context.Add(structsPtr, context.SignExtend32(OperandType.I64, offset2));
+            context.Store(structPtr, initialState);
+
+            context.Branch(endLabel);
+
+            context.MarkLabel(idNot0Label);
+
+            context.Copy(i, context.Add(i, Const(1)));
+
+            context.BranchIfTrue(loop2Label, context.ICompareLess(i, Const(ThreadLocalMap<int>.MapSize)));
+
+            context.Copy(i, Const(-1)); // Could not place the thread in the list.
+
+            context.MarkLabel(endLabel);
+
+            return context.Copy(i);
+        }
+
+        private static Operand EmitThreadLocalMapIntGetValuePtr(EmitterContext context, IntPtr threadLocalMapPtr, Operand index)
+        {
+            Operand offset = context.Multiply(index, Const(sizeof(int)));
+            Operand structsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.StructsOffset));
+
+            return context.Add(structsPtr, context.SignExtend32(OperandType.I64, offset));
+        }
+
+        private static void EmitThreadLocalMapIntRelease(EmitterContext context, IntPtr threadLocalMapPtr, Operand threadId, Operand index)
+        {
+            Operand offset = context.Multiply(index, Const(sizeof(int)));
+            Operand idsPtr = Const((ulong)IntPtr.Add(threadLocalMapPtr, ThreadLocalMap<int>.ThreadIdsOffset));
+            Operand idPtr = context.Add(idsPtr, context.SignExtend32(OperandType.I64, offset));
+
+            context.CompareAndSwap(idPtr, threadId, Const(0));
+        }
+
+        private static void EmitAtomicAddI32(EmitterContext context, Operand ptr, Operand additive)
+        {
+            Operand loop = Label();
+            context.MarkLabel(loop);
+
+            Operand initial = context.Load(OperandType.I32, ptr);
+            Operand newValue = context.Add(initial, additive);
+
+            Operand replaced = context.CompareAndSwap(ptr, initial, newValue);
+
+            context.BranchIfFalse(loop, context.ICompareEqual(initial, replaced));
+        }
+
+        private static void EmitNativeReaderLockAcquire(EmitterContext context, IntPtr nativeReaderLockPtr)
+        {
+            Operand writeLockPtr = Const((ulong)IntPtr.Add(nativeReaderLockPtr, NativeReaderWriterLock.WriteLockOffset));
+
+            // Spin until we can acquire the write lock.
+            Operand spinLabel = Label();
+            context.MarkLabel(spinLabel);
+
+            // Old value must be 0 to continue (we gained the write lock)
+            context.BranchIfTrue(spinLabel, context.CompareAndSwap(writeLockPtr, Const(0), Const(1)));
+
+            // Increment reader count.
+            EmitAtomicAddI32(context, Const((ulong)IntPtr.Add(nativeReaderLockPtr, NativeReaderWriterLock.ReaderCountOffset)), Const(1));
+
+            // Release write lock.
+            context.CompareAndSwap(writeLockPtr, Const(1), Const(0));
+        }
+
+        private static void EmitNativeReaderLockRelease(EmitterContext context, IntPtr nativeReaderLockPtr)
+        {
+            // Decrement reader count.
+            EmitAtomicAddI32(context, Const((ulong)IntPtr.Add(nativeReaderLockPtr, NativeReaderWriterLock.ReaderCountOffset)), Const(-1));
+        }
+    }
+}

ARMeilleure/Signal/WindowsSignalHandlerRegistration.cs

@@ -1,9 +1,10 @@
 using System;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 namespace ARMeilleure.Signal
 {
-    class WindowsSignalHandlerRegistration
+    unsafe class WindowsSignalHandlerRegistration
     {
         [DllImport("kernel32.dll")]
         private static extern IntPtr AddVectoredExceptionHandler(uint first, IntPtr handler);
@@ -11,6 +12,14 @@ namespace ARMeilleure.Signal
         [DllImport("kernel32.dll")]
         private static extern ulong RemoveVectoredExceptionHandler(IntPtr handle);
 
+        [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Ansi)]
+        static extern IntPtr LoadLibrary([MarshalAs(UnmanagedType.LPStr)] string lpFileName);
+
+        [DllImport("kernel32.dll", CharSet = CharSet.Ansi, ExactSpelling = true, SetLastError = true)]
+        private static extern IntPtr GetProcAddress(IntPtr hModule, string procName);
+
+        private static IntPtr _getCurrentThreadIdPtr;
+
         public static IntPtr RegisterExceptionHandler(IntPtr action)
         {
             return AddVectoredExceptionHandler(1, action);
@@ -20,5 +29,17 @@ namespace ARMeilleure.Signal
         {
             return RemoveVectoredExceptionHandler(handle) != 0;
         }
+
+        public static IntPtr GetCurrentThreadIdFunc()
+        {
+            if (_getCurrentThreadIdPtr == IntPtr.Zero)
+            {
+                IntPtr handle = LoadLibrary("kernel32.dll");
+
+                _getCurrentThreadIdPtr = GetProcAddress(handle, "GetCurrentThreadId");
+            }
+
+            return _getCurrentThreadIdPtr;
+        }
     }
 }

Ryujinx.Audio/Renderer/Common/WorkBufferAllocator.cs

@@ -41,7 +41,7 @@ namespace Ryujinx.Audio.Renderer.Common
             return Memory<byte>.Empty;
         }
 
-        public Memory<T> Allocate<T>(ulong count, int align) where T: unmanaged
+        public Memory<T> Allocate<T>(ulong count, int align) where T : unmanaged
         {
             Memory<byte> allocatedMemory = Allocate((ulong)Unsafe.SizeOf<T>() * count, align);
 
@@ -53,7 +53,7 @@ namespace Ryujinx.Audio.Renderer.Common
             return SpanMemoryManager<T>.Cast(allocatedMemory);
         }
 
-        public static ulong GetTargetSize<T>(ulong currentSize, ulong count, int align) where T: unmanaged
+        public static ulong GetTargetSize<T>(ulong currentSize, ulong count, int align) where T : unmanaged
         {
             return BitUtils.AlignUp(currentSize, align) + (ulong)Unsafe.SizeOf<T>() * count;
         }

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

@@ -87,7 +87,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
             float dryGain = FixedPointHelper.ToFloat(Parameter.DryGain, FixedPointPrecision);
             float outGain = FixedPointHelper.ToFloat(Parameter.OutGain, FixedPointPrecision);
 
-            Matrix2x2 delayFeedback = new Matrix2x2(delayFeedbackBaseGain , delayFeedbackCrossGain,
+            Matrix2x2 delayFeedback = new Matrix2x2(delayFeedbackBaseGain, delayFeedbackCrossGain,
                                                     delayFeedbackCrossGain, delayFeedbackBaseGain);
 
             for (int i = 0; i < sampleCount; i++)
@@ -124,10 +124,10 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
             float dryGain = FixedPointHelper.ToFloat(Parameter.DryGain, FixedPointPrecision);
             float outGain = FixedPointHelper.ToFloat(Parameter.OutGain, FixedPointPrecision);
 
-            Matrix4x4 delayFeedback = new Matrix4x4(delayFeedbackBaseGain , delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f,
+            Matrix4x4 delayFeedback = new Matrix4x4(delayFeedbackBaseGain, delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f,
-                                                    delayFeedbackCrossGain, delayFeedbackBaseGain , 0.0f                  , delayFeedbackCrossGain,
+                                                    delayFeedbackCrossGain, delayFeedbackBaseGain, 0.0f, delayFeedbackCrossGain,
-                                                    delayFeedbackCrossGain, 0.0f                  , delayFeedbackBaseGain , delayFeedbackCrossGain,
+                                                    delayFeedbackCrossGain, 0.0f, delayFeedbackBaseGain, delayFeedbackCrossGain,
-                                                    0.0f                  , delayFeedbackCrossGain, delayFeedbackCrossGain, delayFeedbackBaseGain);
+                                                    0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain, delayFeedbackBaseGain);
 
 
             for (int i = 0; i < sampleCount; i++)
@@ -171,12 +171,12 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
             float dryGain = FixedPointHelper.ToFloat(Parameter.DryGain, FixedPointPrecision);
             float outGain = FixedPointHelper.ToFloat(Parameter.OutGain, FixedPointPrecision);
 
-            Matrix6x6 delayFeedback = new Matrix6x6(delayFeedbackBaseGain , 0.0f                  , 0.0f                  , 0.0f                  , delayFeedbackCrossGain, delayFeedbackCrossGain,
+            Matrix6x6 delayFeedback = new Matrix6x6(delayFeedbackBaseGain, 0.0f, 0.0f, 0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain,
-                                                    0.0f                  , delayFeedbackBaseGain , 0.0f                  , delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f                  ,
+                                                    0.0f, delayFeedbackBaseGain, 0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f,
-                                                    delayFeedbackCrossGain, 0.0f                  , delayFeedbackBaseGain , delayFeedbackCrossGain, 0.0f                  , 0.0f                  ,
+                                                    delayFeedbackCrossGain, 0.0f, delayFeedbackBaseGain, delayFeedbackCrossGain, 0.0f, 0.0f,
-                                                    0.0f                  , delayFeedbackCrossGain, delayFeedbackCrossGain, delayFeedbackBaseGain , 0.0f                  , 0.0f                  ,
+                                                    0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain, delayFeedbackBaseGain, 0.0f, 0.0f,
-                                                    delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f                  , 0.0f                  , delayFeedbackBaseGain , 0.0f                  ,
+                                                    delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f, 0.0f, delayFeedbackBaseGain, 0.0f,
-                                                    0.0f                  , 0.0f                  , 0.0f                  , 0.0f                  , 0.0f                  , feedbackGain);
+                                                    0.0f, 0.0f, 0.0f, 0.0f, 0.0f, feedbackGain);
 
             for (int i = 0; i < sampleCount; i++)
             {

Ryujinx.Audio/Renderer/Dsp/State/LimiterState.cs

@@ -25,6 +25,6 @@ namespace Ryujinx.Audio.Renderer.Dsp.State
             UpdateParameter(ref parameter);
         }
 
-        public void UpdateParameter(ref LimiterParameter parameter) {}
+        public void UpdateParameter(ref LimiterParameter parameter) { }
     }
 }

Ryujinx.Audio/Renderer/Server/Effect/BaseEffect.cs

@@ -81,7 +81,7 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
         /// </summary>
         /// <param name="parameter">The user parameter.</param>
         /// <returns>Returns true if the <see cref="EffectType"/> sent by the user matches the internal <see cref="EffectType"/>.</returns>
-        public bool IsTypeValid<T>(ref T parameter) where T: unmanaged, IEffectInParameter
+        public bool IsTypeValid<T>(ref T parameter) where T : unmanaged, IEffectInParameter
         {
             return parameter.Type == TargetEffectType;
         }
@@ -140,14 +140,14 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
         /// Initialize the given <paramref name="state"/> result state.
         /// </summary>
         /// <param name="state">The state to initalize</param>
-        public virtual void InitializeResultState(ref EffectResultState state) {}
+        public virtual void InitializeResultState(ref EffectResultState state) { }
 
         /// <summary>
         /// Update the <paramref name="destState"/> result state with <paramref name="srcState"/>.
         /// </summary>
         /// <param name="destState">The destination result state</param>
         /// <param name="srcState">The source result state</param>
-        public virtual void UpdateResultState(ref EffectResultState destState, ref EffectResultState srcState) {}
+        public virtual void UpdateResultState(ref EffectResultState destState, ref EffectResultState srcState) { }
 
         /// <summary>
         /// Update the internal state from a user version 1 parameter.
@@ -215,7 +215,7 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
         /// </summary>
         /// <param name="outStatus">The given user output.</param>
         /// <param name="isAudioRendererActive">If set to true, the <see cref="AudioRenderSystem"/> is active.</param>
-        public void StoreStatus<T>(ref T outStatus, bool isAudioRendererActive) where T: unmanaged, IEffectOutStatus
+        public void StoreStatus<T>(ref T outStatus, bool isAudioRendererActive) where T : unmanaged, IEffectOutStatus
         {
             if (isAudioRendererActive)
             {

Ryujinx.Audio/Renderer/Server/Effect/Reverb3dEffect.cs

@@ -46,7 +46,7 @@ namespace Ryujinx.Audio.Renderer.Server.Effect
             Update(out updateErrorInfo, ref parameter, mapper);
         }
 
-        public void Update<T>(out BehaviourParameter.ErrorInfo updateErrorInfo, ref T parameter, PoolMapper mapper) where T: unmanaged, IEffectInParameter
+        public void Update<T>(out BehaviourParameter.ErrorInfo updateErrorInfo, ref T parameter, PoolMapper mapper) where T : unmanaged, IEffectInParameter
         {
             Debug.Assert(IsTypeValid(ref parameter));
 

Ryujinx.Audio/Renderer/Server/MemoryPool/AddressInfo.cs

@@ -1,8 +1,7 @@
 using System;
 using System.Runtime.InteropServices;
-
-using DspAddress = System.UInt64;
 using CpuAddress = System.UInt64;
+using DspAddress = System.UInt64;
 
 namespace Ryujinx.Audio.Renderer.Server.MemoryPool
 {

Ryujinx.Audio/Renderer/Server/MemoryPool/MemoryPoolState.cs

@@ -1,8 +1,7 @@
 using System;
 using System.Runtime.InteropServices;
-
-using DspAddress = System.UInt64;
 using CpuAddress = System.UInt64;
+using DspAddress = System.UInt64;
 
 namespace Ryujinx.Audio.Renderer.Server.MemoryPool
 {

Ryujinx.Audio/Renderer/Server/Performance/PerformanceManagerGeneric.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Audio.Renderer.Server.Performance
     /// <typeparam name="THeader">The header implementation of the performance frame.</typeparam>
     /// <typeparam name="TEntry">The entry implementation of the performance frame.</typeparam>
     /// <typeparam name="TEntryDetail">A detailed implementation of the performance frame.</typeparam>
-    public class PerformanceManagerGeneric<THeader, TEntry, TEntryDetail> : PerformanceManager where THeader: unmanaged, IPerformanceHeader where TEntry : unmanaged, IPerformanceEntry where TEntryDetail: unmanaged, IPerformanceDetailEntry
+    public class PerformanceManagerGeneric<THeader, TEntry, TEntryDetail> : PerformanceManager where THeader : unmanaged, IPerformanceHeader where TEntry : unmanaged, IPerformanceEntry where TEntryDetail : unmanaged, IPerformanceDetailEntry
     {
         /// <summary>
         /// The magic used for the <see cref="THeader"/>.

Ryujinx.Audio/Renderer/Server/Splitter/SplitterDestination.cs

@@ -172,7 +172,7 @@ namespace Ryujinx.Audio.Renderer.Server.Splitter
         {
             unsafe
             {
-                fixed (SplitterDestination *nextPtr = &next)
+                fixed (SplitterDestination* nextPtr = &next)
                 {
                     _next = nextPtr;
                 }

Ryujinx.Audio/Renderer/Server/StateUpdater.cs

@@ -21,7 +21,7 @@ namespace Ryujinx.Audio.Renderer.Server
     public class StateUpdater
     {
         private readonly ReadOnlyMemory<byte> _inputOrigin;
-        private ReadOnlyMemory <byte> _outputOrigin;
+        private ReadOnlyMemory<byte> _outputOrigin;
         private ReadOnlyMemory<byte> _input;
 
         private Memory<byte> _output;
@@ -207,7 +207,7 @@ namespace Ryujinx.Audio.Renderer.Server
             return ResultCode.Success;
         }
 
-        private static void ResetEffect<T>(ref BaseEffect effect, ref T parameter, PoolMapper mapper) where T: unmanaged, IEffectInParameter
+        private static void ResetEffect<T>(ref BaseEffect effect, ref T parameter, PoolMapper mapper) where T : unmanaged, IEffectInParameter
         {
             effect.ForceUnmapBuffers(mapper);
 

Ryujinx.Audio/Renderer/Server/Voice/VoiceState.cs

@@ -200,7 +200,7 @@ namespace Ryujinx.Audio.Renderer.Server.Voice
             SampleFormat = SampleFormat.Invalid;
             ChannelsCount = 0;
             Pitch = 0.0f;
-            Volume= 0.0f;
+            Volume = 0.0f;
             PreviousVolume = 0.0f;
             BiquadFilters.ToSpan().Fill(new BiquadFilterParameter());
             WaveBuffersCount = 0;

Ryujinx.Audio/Renderer/Utils/AudioProcessorMemoryManager.cs

@@ -1,7 +1,6 @@
 using System.Runtime.CompilerServices;
-
-using DspAddress = System.UInt64;
 using CpuAddress = System.UInt64;
+using DspAddress = System.UInt64;
 
 namespace Ryujinx.Audio.Renderer.Utils
 {

Ryujinx.Ava/AppHost.cs

@@ -53,6 +53,7 @@ namespace Ryujinx.Ava
     internal class AppHost
     {
         private const int CursorHideIdleTime = 8; // Hide Cursor seconds
+        private const float MaxResolutionScale = 4.0f; // Max resolution hotkeys can scale to before wrapping.
 
         private static readonly Cursor InvisibleCursor = new Cursor(StandardCursorType.None);
 
@@ -976,6 +977,13 @@ namespace Ryujinx.Ava
 
                             _parent.ViewModel.Volume = Device.GetVolume();
                             break;
+                        case KeyboardHotkeyState.ResScaleUp:
+                            GraphicsConfig.ResScale = GraphicsConfig.ResScale % MaxResolutionScale + 1;
+                            break;
+                        case KeyboardHotkeyState.ResScaleDown:
+                            GraphicsConfig.ResScale =
+                            (MaxResolutionScale + GraphicsConfig.ResScale - 2) % MaxResolutionScale + 1;
+                            break;
                         case KeyboardHotkeyState.None:
                             (_keyboardInterface as AvaloniaKeyboard).Clear();
                             break;
@@ -1033,6 +1041,14 @@ namespace Ryujinx.Ava
             {
                 state = KeyboardHotkeyState.ToggleMute;
             }
+            else if (_keyboardInterface.IsPressed((Key)ConfigurationState.Instance.Hid.Hotkeys.Value.ResScaleUp))
+            {
+                state = KeyboardHotkeyState.ResScaleUp;
+            }
+            else if (_keyboardInterface.IsPressed((Key)ConfigurationState.Instance.Hid.Hotkeys.Value.ResScaleDown))
+            {
+                state = KeyboardHotkeyState.ResScaleDown;
+            }
 
             return state;
         }

Ryujinx.Ava/Assets/Locales/de_DE.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Hacks",
-  "SettingsTabSystemHacksNote": " - Können Fehler verursachen",
+  "SettingsTabSystemHacksNote": " (Können Fehler verursachen)",
   "SettingsTabSystemExpandDramSize": "Erweitere DRAM Größe auf 6GB",
   "SettingsTabSystemIgnoreMissingServices": "Ignoriere fehlende Dienste",
   "SettingsTabGraphics": "Grafik",
@@ -556,5 +556,7 @@
   "SettingsSelectThemeFileDialogTitle" : "Wähle ein benutzerdefiniertes Thema",
   "SettingsXamlThemeFile" : "Xaml Thema-Datei",
   "SettingsTabGraphicsBackend" : "Grafik-Backend",
-  "GraphicsBackendTooltip" : "Ändert das Grafik-Backend"
+  "GraphicsBackendTooltip" : "Ändert das Grafik-Backend",
+  "SettingsTabHotkeysResScaleUpHotkey": "Auflösung erhöhen:",
+  "SettingsTabHotkeysResScaleDownHotkey": "Auflösung vermindern:"
 }

Ryujinx.Ava/Assets/Locales/el_GR.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Μικροδιορθώσεις",
-  "SettingsTabSystemHacksNote": " - Μπορεί να προκαλέσουν αστάθεια",
+  "SettingsTabSystemHacksNote": " (Μπορεί να προκαλέσουν αστάθεια)",
   "SettingsTabSystemExpandDramSize": "Επέκταση μεγέθους DRAM στα 6GB",
   "SettingsTabSystemIgnoreMissingServices": "Αγνόηση υπηρεσιών που λείπουν",
   "SettingsTabGraphics": "Γραφικά",

Ryujinx.Ava/Assets/Locales/en_US.json

@@ -575,5 +575,9 @@
   "UserProfilesSetProfileImage": "Set Profile Image",
   "UserProfileEmptyNameError": "Name is required",
   "UserProfileNoImageError":  "Profile image must be set",
-  "GameUpdateWindowHeading": "Updates Available for {0} [{1}]"
+  "GameUpdateWindowHeading": "Updates Available for {0} [{1}]",
+  "SettingsTabHotkeysResScaleUpHotkey": "Increase resolution:",
+  "SettingsTabHotkeysResScaleDownHotkey": "Decrease resolution:",
+  "UserProfilesName": "Name:",
+  "UserProfilesUserId" : "User Id:"
 }

Ryujinx.Ava/Assets/Locales/es_ES.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Hacks",
-  "SettingsTabSystemHacksNote": " - Pueden causar inestabilidad",
+  "SettingsTabSystemHacksNote": " (Pueden causar inestabilidad)",
   "SettingsTabSystemExpandDramSize": "Expandir DRAM a 6GB",
   "SettingsTabSystemIgnoreMissingServices": "Ignorar servicios no implementados",
   "SettingsTabGraphics": "Gráficos",
@@ -568,5 +568,7 @@
   "UpdateWindowTitle": "Administrar actualizaciones",
   "CheatWindowHeading": "Cheats disponibles para {0} [{1}]",
   "DlcWindowHeading": "Contenido descargable disponible para {0} [{1}]",
-  "GameUpdateWindowHeading": "Actualizaciones disponibles para {0} [{1}]"
+  "GameUpdateWindowHeading": "Actualizaciones disponibles para {0} [{1}]",
+  "SettingsTabHotkeysResScaleUpHotkey": "Aumentar la resolución:",
+  "SettingsTabHotkeysResScaleDownHotkey": "Disminuir la resolución:"
 }

Ryujinx.Ava/Assets/Locales/fr_FR.json

@@ -111,7 +111,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Hacks",
-  "SettingsTabSystemHacksNote": " - Cela peut causer des instabilitées",
+  "SettingsTabSystemHacksNote": " (Cela peut causer des instabilitées)",
   "SettingsTabSystemExpandDramSize": "Augmenter la taille de la DRAM à 6GB",
   "SettingsTabSystemIgnoreMissingServices": "Ignorer les services manquant",
   "SettingsTabGraphics": "Graphique",

Ryujinx.Ava/Assets/Locales/it_IT.json

@@ -118,7 +118,7 @@
     "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
     "SettingsTabSystemAudioBackendSDL2": "SDL2",
     "SettingsTabSystemHacks": "Hacks",
-    "SettingsTabSystemHacksNote": " - Possono causare instabilità",
+    "SettingsTabSystemHacksNote": " (Possono causare instabilità)",
     "SettingsTabSystemExpandDramSize": "Espandi dimensione DRAM a 6GB",
     "SettingsTabSystemIgnoreMissingServices": "Ignora servizi mancanti",
     "SettingsTabGraphics": "Grafica",
@@ -554,5 +554,7 @@
     "ControllerMotionTitle": "Impostazioni dei sensori di movimento",
     "ControllerRumbleTitle": "Impostazioni di vibrazione",
     "SettingsSelectThemeFileDialogTitle" : "Seleziona file del tema",
-    "SettingsXamlThemeFile" : "File del tema xaml"
+    "SettingsXamlThemeFile" : "File del tema xaml",
+    "SettingsTabHotkeysResScaleUpHotkey": "Aumentare la risoluzione:",
+    "SettingsTabHotkeysResScaleDownHotkey": "Diminuire la risoluzione:"
 }

Ryujinx.Ava/Assets/Locales/ko_KR.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "해킹",
-  "SettingsTabSystemHacksNote": " - 불안정을 일으킬 수 있음",
+  "SettingsTabSystemHacksNote": " (불안정을 일으킬 수 있음)",
   "SettingsTabSystemExpandDramSize": "DRAM 크기를 6GB로 확장",
   "SettingsTabSystemIgnoreMissingServices": "누락된 서비스 무시",
   "SettingsTabGraphics": "제도법",

Ryujinx.Ava/Assets/Locales/pt_BR.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Hacks",
-  "SettingsTabSystemHacksNote": " - Pode causar instabilidade",
+  "SettingsTabSystemHacksNote": " (Pode causar instabilidade)",
   "SettingsTabSystemExpandDramSize": "Expandir memória para 6GB",
   "SettingsTabSystemIgnoreMissingServices": "Ignorar serviços não implementados",
   "SettingsTabGraphics": "Gráficos",
@@ -554,5 +554,7 @@
   "ControllerMotionTitle": "Configurações do controle de movimento",
   "ControllerRumbleTitle": "Configurações de vibração",
   "SettingsSelectThemeFileDialogTitle" : "Selecionar arquivo do tema",
-  "SettingsXamlThemeFile" : "Arquivo de tema Xaml"
+  "SettingsXamlThemeFile" : "Arquivo de tema Xaml",
+  "SettingsTabHotkeysResScaleUpHotkey": "Aumentar a resolução:",
+  "SettingsTabHotkeysResScaleDownHotkey": "Diminuir a resolução:"
 }

Ryujinx.Ava/Assets/Locales/ru_RU.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Хаки",
-  "SettingsTabSystemHacksNote": " - Эти многие настройки вызывают нестабильность",
+  "SettingsTabSystemHacksNote": " (Эти многие настройки вызывают нестабильность)",
   "SettingsTabSystemExpandDramSize": "Увеличение размера DRAM до 6GB",
   "SettingsTabSystemIgnoreMissingServices": "Игнорировать отсутствующие службы",
   "SettingsTabGraphics": "Графика",

Ryujinx.Ava/Assets/Locales/tr_TR.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "Hacklar",
-  "SettingsTabSystemHacksNote": " - Bunlar birçok dengesizlik oluşturabilir",
+  "SettingsTabSystemHacksNote": " (Bunlar birçok dengesizlik oluşturabilir)",
   "SettingsTabSystemExpandDramSize": "DRAM boyutunu 6GB'a genişlet",
   "SettingsTabSystemIgnoreMissingServices": "Eksik Servisleri Görmezden Gel",
   "SettingsTabGraphics": "Grafikler",
@@ -554,5 +554,7 @@
   "ControllerMotionTitle": "Hareket Kontrol Seçenekleri",
   "ControllerRumbleTitle": "Titreşim Seçenekleri",
   "SettingsSelectThemeFileDialogTitle" : "Tema Dosyası Seçin",
-  "SettingsXamlThemeFile" : "Xaml Tema Dosyası"
+  "SettingsXamlThemeFile" : "Xaml Tema Dosyası",
+  "SettingsTabHotkeysResScaleUpHotkey": "Çözünürlüğü artırın:",
+  "SettingsTabHotkeysResScaleDownHotkey": "Çözünürlüğü azaltın:"
 }

Ryujinx.Ava/Assets/Locales/zh_CN.json

@@ -118,7 +118,7 @@
   "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
   "SettingsTabSystemAudioBackendSDL2": "SDL2",
   "SettingsTabSystemHacks": "修正",
-  "SettingsTabSystemHacksNote": " - 会引起模拟器不稳定",
+  "SettingsTabSystemHacksNote": " (会引起模拟器不稳定)",
   "SettingsTabSystemExpandDramSize": "将模拟RAM大小扩展到 6GB",
   "SettingsTabSystemIgnoreMissingServices": "忽略缺少的服务",
   "SettingsTabGraphics": "图像",
@@ -568,5 +568,7 @@
   "UpdateWindowTitle": "管理游戏更新",
   "CheatWindowHeading": "适用于 {0} [{1}] 的金手指",
   "DlcWindowHeading": "适用于 {0} [{1}] 的 DLC",
-  "GameUpdateWindowHeading": "适用于 {0} [{1}] 的更新"
+  "GameUpdateWindowHeading": "适用于 {0} [{1}] 的更新",
+  "SettingsTabHotkeysResScaleUpHotkey": "分辨率提高",
+  "SettingsTabHotkeysResScaleDownHotkey": "降低分辨率"
 }

Ryujinx.Ava/Assets/Locales/zh_TW.json

@@ -0,0 +1,572 @@
+{
+  "MenuBarFileOpenApplet": "打開小程式",
+  "MenuBarFileOpenAppletOpenMiiAppletToolTip": "打開獨立的 Mii 小程式",
+  "SettingsTabInputDirectMouseAccess": "直通滑鼠操作",
+  "SettingsTabSystemMemoryManagerMode": "記憶體管理模式:",
+  "SettingsTabSystemMemoryManagerModeSoftware": "軟體",
+  "SettingsTabSystemMemoryManagerModeHost": "Host (快速)",
+  "SettingsTabSystemMemoryManagerModeHostUnchecked": "Host 略過檢查 (最快，但較不安全)",
+  "MenuBarFile": "_檔案",
+  "MenuBarFileOpenFromFile": "_載入檔案",
+  "MenuBarFileOpenUnpacked": "載入_解包後的遊戲",
+  "MenuBarFileOpenEmuFolder": "開啟 Ryujinx 資料夾",
+  "MenuBarFileOpenLogsFolder": "開啟日誌資料夾",
+  "MenuBarFileExit": "_退出",
+  "MenuBarOptions": "選項",
+  "MenuBarOptionsToggleFullscreen": "切換全螢幕模式",
+  "MenuBarOptionsStartGamesInFullscreen": "使用全螢幕模式啟動遊戲",
+  "MenuBarOptionsStopEmulation": "停止模擬",
+  "MenuBarOptionsSettings": "_設定",
+  "MenuBarOptionsManageUserProfiles": "_管理使用者帳號",
+  "MenuBarActions": "_動作",
+  "MenuBarOptionsSimulateWakeUpMessage": "模擬喚醒訊息",
+  "MenuBarActionsScanAmiibo": "掃描 Amiibo",
+  "MenuBarTools": "_工具",
+  "MenuBarToolsInstallFirmware": "安裝韌體",
+  "MenuBarFileToolsInstallFirmwareFromFile": "從 XCI 或 ZIP 安裝韌體",
+  "MenuBarFileToolsInstallFirmwareFromDirectory": "從資料夾安裝韌體",
+  "MenuBarHelp": "幫助",
+  "MenuBarHelpCheckForUpdates": "檢查更新",
+  "MenuBarHelpAbout": "關於",
+  "MenuSearch": "搜尋...",
+  "GameListHeaderFavorite": "收藏",
+  "GameListHeaderIcon": "圖示",
+  "GameListHeaderApplication": "名稱",
+  "GameListHeaderDeveloper": "開發商",
+  "GameListHeaderVersion": "版本",
+  "GameListHeaderTimePlayed": "遊玩時間",
+  "GameListHeaderLastPlayed": "上次遊玩",
+  "GameListHeaderFileExtension": "副檔名",
+  "GameListHeaderFileSize": "大小",
+  "GameListHeaderPath": "路徑",
+  "GameListContextMenuOpenUserSaveDirectory": "開啟使用者存檔資料夾",
+  "GameListContextMenuOpenUserSaveDirectoryToolTip": "開啟儲存遊戲存檔的資料夾",
+  "GameListContextMenuOpenUserDeviceDirectory": "開啟系統資料夾",
+  "GameListContextMenuOpenUserDeviceDirectoryToolTip": "開啟包含遊戲系統設定的資料夾",
+  "GameListContextMenuOpenUserBcatDirectory": "開啟 BCAT 資料夾",
+  "GameListContextMenuOpenUserBcatDirectoryToolTip": "開啟包含遊戲 BCAT 資料的資料夾",
+  "GameListContextMenuManageTitleUpdates": "管理遊戲更新",
+  "GameListContextMenuManageTitleUpdatesToolTip": "開啟更新管理視窗",
+  "GameListContextMenuManageDlc": "管理 DLC",
+  "GameListContextMenuManageDlcToolTip": "開啟 DLC 管理視窗",
+  "GameListContextMenuOpenModsDirectory": "開啟模組資料夾",
+  "GameListContextMenuOpenModsDirectoryToolTip": "開啟存放遊戲模組的資料夾",
+  "GameListContextMenuCacheManagement": "快取管理",
+  "GameListContextMenuCacheManagementPurgePptc": "清除 PPTC 快取",
+  "GameListContextMenuCacheManagementPurgePptcToolTip": "刪除遊戲的 PPTC 快取",
+  "GameListContextMenuCacheManagementPurgeShaderCache": "清除渲染器快取",
+  "GameListContextMenuCacheManagementPurgeShaderCacheToolTip": "刪除遊戲的渲染器快取",
+  "GameListContextMenuCacheManagementOpenPptcDirectory": "開啟 PPTC 資料夾",
+  "GameListContextMenuCacheManagementOpenPptcDirectoryToolTip": "開啟包含遊戲 PPTC 快取的資料夾",
+  "GameListContextMenuCacheManagementOpenShaderCacheDirectory": "開啟渲染器快取資料夾",
+  "GameListContextMenuCacheManagementOpenShaderCacheDirectoryToolTip": "開啟包含應用程式渲染器快取的資料夾",
+  "GameListContextMenuExtractData": "提取資料",
+  "GameListContextMenuExtractDataExeFS": "ExeFS",
+  "GameListContextMenuExtractDataExeFSToolTip": "從遊戲的目前狀態中提取 ExeFS 分區（包含更新）",
+  "GameListContextMenuExtractDataRomFS": "RomFS",
+  "GameListContextMenuExtractDataRomFSToolTip": "從遊戲的目前狀態中提取 RomFS 分區（包含更新）",
+  "GameListContextMenuExtractDataLogo": "圖示",
+  "GameListContextMenuExtractDataLogoToolTip": "從遊戲的目前狀態中提取圖示（包含更新）",
+  "StatusBarGamesLoaded": "{0}/{1} 遊戲載入完成",
+  "StatusBarSystemVersion": "系統版本: {0}",
+  "Settings": "設定",
+  "SettingsTabGeneral": "使用者介面",
+  "SettingsTabGeneralGeneral": "一般",
+  "SettingsTabGeneralEnableDiscordRichPresence": "啟用 Discord 動態狀態展示",
+  "SettingsTabGeneralCheckUpdatesOnLaunch": "自動檢查更新",
+  "SettingsTabGeneralShowConfirmExitDialog": "顯示 \"確認離開\" 對話框",
+  "SettingsTabGeneralHideCursorOnIdle": "自動隱藏滑鼠",
+  "SettingsTabGeneralGameDirectories": "遊戲資料夾",
+  "SettingsTabGeneralAdd": "新增",
+  "SettingsTabGeneralRemove": "刪除",
+  "SettingsTabSystem": "系統",
+  "SettingsTabSystemCore": "核心",
+  "SettingsTabSystemSystemRegion": "系統區域:",
+  "SettingsTabSystemSystemRegionJapan": "日本",
+  "SettingsTabSystemSystemRegionUSA": "美國",
+  "SettingsTabSystemSystemRegionEurope": "歐洲",
+  "SettingsTabSystemSystemRegionAustralia": "澳洲",
+  "SettingsTabSystemSystemRegionChina": "中國",
+  "SettingsTabSystemSystemRegionKorea": "韓國",
+  "SettingsTabSystemSystemRegionTaiwan": "台灣",
+  "SettingsTabSystemSystemLanguage": "系統語言:",
+  "SettingsTabSystemSystemLanguageJapanese": "日語",
+  "SettingsTabSystemSystemLanguageAmericanEnglish": "美式英語",
+  "SettingsTabSystemSystemLanguageFrench": "法語",
+  "SettingsTabSystemSystemLanguageGerman": "德語",
+  "SettingsTabSystemSystemLanguageItalian": "義大利語",
+  "SettingsTabSystemSystemLanguageSpanish": "西班牙語",
+  "SettingsTabSystemSystemLanguageChinese": "中文 (中國)",
+  "SettingsTabSystemSystemLanguageKorean": "韓語",
+  "SettingsTabSystemSystemLanguageDutch": "荷蘭語",
+  "SettingsTabSystemSystemLanguagePortuguese": "葡萄牙語",
+  "SettingsTabSystemSystemLanguageRussian": "俄語",
+  "SettingsTabSystemSystemLanguageTaiwanese": "中文 (台灣)",
+  "SettingsTabSystemSystemLanguageBritishEnglish": "英式英語",
+  "SettingsTabSystemSystemLanguageCanadianFrench": "加拿大法語",
+  "SettingsTabSystemSystemLanguageLatinAmericanSpanish": "拉美西班牙語",
+  "SettingsTabSystemSystemLanguageSimplifiedChinese": "簡體中文 (推薦)",
+  "SettingsTabSystemSystemLanguageTraditionalChinese": "繁體中文 (推薦)",
+  "SettingsTabSystemSystemTimeZone": "系統時區:",
+  "SettingsTabSystemSystemTime": "系統時鐘:",
+  "SettingsTabSystemEnableVsync": "開啟 VSync",
+  "SettingsTabSystemEnablePptc": "開啟 PPTC 快取",
+  "SettingsTabSystemEnableFsIntegrityChecks": "開啟檔案系統完整性檢查",
+  "SettingsTabSystemAudioBackend": "音訊後端:",
+  "SettingsTabSystemAudioBackendDummy": "無",
+  "SettingsTabSystemAudioBackendOpenAL": "OpenAL",
+  "SettingsTabSystemAudioBackendSoundIO": "SoundIO",
+  "SettingsTabSystemAudioBackendSDL2": "SDL2",
+  "SettingsTabSystemHacks": "修正",
+  "SettingsTabSystemHacksNote": " (會引起模擬器不穩定)",
+  "SettingsTabSystemExpandDramSize": "將模擬記憶體大小擴充至 6GB",
+  "SettingsTabSystemIgnoreMissingServices": "忽略缺少的服務",
+  "SettingsTabGraphics": "圖形",
+  "SettingsTabGraphicsEnhancements": "增強",
+  "SettingsTabGraphicsEnableShaderCache": "啟用渲染器快取",
+  "SettingsTabGraphicsAnisotropicFiltering": "各向異性過濾:",
+  "SettingsTabGraphicsAnisotropicFilteringAuto": "自動",
+  "SettingsTabGraphicsAnisotropicFiltering2x": "2x",
+  "SettingsTabGraphicsAnisotropicFiltering4x": "4x",
+  "SettingsTabGraphicsAnisotropicFiltering8x": "8x",
+  "SettingsTabGraphicsAnisotropicFiltering16x": "16x",
+  "SettingsTabGraphicsResolutionScale": "解析度縮放:",
+  "SettingsTabGraphicsResolutionScaleCustom": "自訂 (不推薦)",
+  "SettingsTabGraphicsResolutionScaleNative": "原生 (720p/1080p)",
+  "SettingsTabGraphicsResolutionScale2x": "2x (1440p/2160p)",
+  "SettingsTabGraphicsResolutionScale3x": "3x (2160p/3240p)",
+  "SettingsTabGraphicsResolutionScale4x": "4x (2880p/4320p)",
+  "SettingsTabGraphicsAspectRatio": "寬高比:",
+  "SettingsTabGraphicsAspectRatio4x3": "4:3",
+  "SettingsTabGraphicsAspectRatio16x9": "16:9",
+  "SettingsTabGraphicsAspectRatio16x10": "16:10",
+  "SettingsTabGraphicsAspectRatio21x9": "21:9",
+  "SettingsTabGraphicsAspectRatio32x9": "32:9",
+  "SettingsTabGraphicsAspectRatioStretch": "拉伸至螢幕大小",
+  "SettingsTabGraphicsDeveloperOptions": "開發者選項",
+  "SettingsTabGraphicsShaderDumpPath": "圖形渲染器轉儲路徑:",
+  "SettingsTabLogging": "日誌",
+  "SettingsTabLoggingLogging": "日誌",
+  "SettingsTabLoggingEnableLoggingToFile": "儲存日誌為檔案",
+  "SettingsTabLoggingEnableStubLogs": "記錄 Stub",
+  "SettingsTabLoggingEnableInfoLogs": "記錄資訊",
+  "SettingsTabLoggingEnableWarningLogs": "記錄警告",
+  "SettingsTabLoggingEnableErrorLogs": "記錄錯誤",
+  "SettingsTabLoggingEnableTraceLogs": "記錄 Trace",
+  "SettingsTabLoggingEnableGuestLogs": "記錄 Guest",
+  "SettingsTabLoggingEnableFsAccessLogs": "記錄檔案存取",
+  "SettingsTabLoggingFsGlobalAccessLogMode": "記錄全域檔案存取模式:",
+  "SettingsTabLoggingDeveloperOptions": "開發者選項 (警告: 會降低效能)",
+  "SettingsTabLoggingOpenglLogLevel": "OpenGL 日誌級別:",
+  "SettingsTabLoggingOpenglLogLevelNone": "無",
+  "SettingsTabLoggingOpenglLogLevelError": "錯誤",
+  "SettingsTabLoggingOpenglLogLevelPerformance": "減速",
+  "SettingsTabLoggingOpenglLogLevelAll": "全部",
+  "SettingsTabLoggingEnableDebugLogs": "啟用除錯日誌",
+  "SettingsTabInput": "輸入",
+  "SettingsTabInputEnableDockedMode": "Docked 模式",
+  "SettingsTabInputDirectKeyboardAccess": "直通鍵盤控制",
+  "SettingsButtonSave": "儲存",
+  "SettingsButtonClose": "關閉",
+  "SettingsButtonApply": "套用",
+  "ControllerSettingsPlayer": "玩家",
+  "ControllerSettingsPlayer1": "玩家 1",
+  "ControllerSettingsPlayer2": "玩家 2",
+  "ControllerSettingsPlayer3": "玩家 3",
+  "ControllerSettingsPlayer4": "玩家 4",
+  "ControllerSettingsPlayer5": "玩家 5",
+  "ControllerSettingsPlayer6": "玩家 6",
+  "ControllerSettingsPlayer7": "玩家 7",
+  "ControllerSettingsPlayer8": "玩家 8",
+  "ControllerSettingsHandheld": "掌機模式",
+  "ControllerSettingsInputDevice": "輸入設備",
+  "ControllerSettingsRefresh": "更新",
+  "ControllerSettingsDeviceDisabled": "關閉",
+  "ControllerSettingsControllerType": "手把類型",
+  "ControllerSettingsControllerTypeHandheld": "掌機",
+  "ControllerSettingsControllerTypeProController": "Pro 手把",
+  "ControllerSettingsControllerTypeJoyConPair": "JoyCon",
+  "ControllerSettingsControllerTypeJoyConLeft": "左 JoyCon",
+  "ControllerSettingsControllerTypeJoyConRight": "右 JoyCon",
+  "ControllerSettingsProfile": "預設",
+  "ControllerSettingsProfileDefault": "預設",
+  "ControllerSettingsLoad": "載入",
+  "ControllerSettingsAdd": "建立",
+  "ControllerSettingsRemove": "刪除",
+  "ControllerSettingsButtons": "按鈕",
+  "ControllerSettingsButtonA": "A",
+  "ControllerSettingsButtonB": "B",
+  "ControllerSettingsButtonX": "X",
+  "ControllerSettingsButtonY": "Y",
+  "ControllerSettingsButtonPlus": "+",
+  "ControllerSettingsButtonMinus": "-",
+  "ControllerSettingsDPad": "方向鍵",
+  "ControllerSettingsDPadUp": "上",
+  "ControllerSettingsDPadDown": "下",
+  "ControllerSettingsDPadLeft": "左",
+  "ControllerSettingsDPadRight": "右",
+  "ControllerSettingsLStick": "左搖桿",
+  "ControllerSettingsLStickButton": "按下",
+  "ControllerSettingsLStickUp": "上",
+  "ControllerSettingsLStickDown": "下",
+  "ControllerSettingsLStickLeft": "左",
+  "ControllerSettingsLStickRight": "右",
+  "ControllerSettingsLStickStick": "桿",
+  "ControllerSettingsLStickInvertXAxis": "反轉 X 方向",
+  "ControllerSettingsLStickInvertYAxis": "反轉 Y 方向",
+  "ControllerSettingsLStickDeadzone": "死區:",
+  "ControllerSettingsRStick": "右搖桿",
+  "ControllerSettingsRStickButton": "按下",
+  "ControllerSettingsRStickUp": "上",
+  "ControllerSettingsRStickDown": "下",
+  "ControllerSettingsRStickLeft": "左",
+  "ControllerSettingsRStickRight": "右",
+  "ControllerSettingsRStickStick": "桿",
+  "ControllerSettingsRStickInvertXAxis": "反轉 X 方向",
+  "ControllerSettingsRStickInvertYAxis": "反轉 Y 方向",
+  "ControllerSettingsRStickDeadzone": "死區:",
+  "ControllerSettingsTriggersLeft": "左 Triggers",
+  "ControllerSettingsTriggersRight": "右 Triggers",
+  "ControllerSettingsTriggersButtonsLeft": "左 Triggers 鍵",
+  "ControllerSettingsTriggersButtonsRight": "右 Triggers 鍵",
+  "ControllerSettingsTriggers": "Triggers",
+  "ControllerSettingsTriggerL": "L",
+  "ControllerSettingsTriggerR": "R",
+  "ControllerSettingsTriggerZL": "ZL",
+  "ControllerSettingsTriggerZR": "ZR",
+  "ControllerSettingsLeftSL": "SL",
+  "ControllerSettingsLeftSR": "SR",
+  "ControllerSettingsRightSL": "SL",
+  "ControllerSettingsRightSR": "SR",
+  "ControllerSettingsExtraButtonsLeft": "左按鍵",
+  "ControllerSettingsExtraButtonsRight": "右按鍵",
+  "ControllerSettingsMisc": "其他",
+  "ControllerSettingsTriggerThreshold": "Triggers 閾值:",
+  "ControllerSettingsMotion": "體感",
+  "ControllerSettingsMotionUseCemuhookCompatibleMotion": "使用 CemuHook 體感協議",
+  "ControllerSettingsMotionControllerSlot": "手把:",
+  "ControllerSettingsMotionMirrorInput": "鏡像操作",
+  "ControllerSettingsMotionRightJoyConSlot": "右 JoyCon:",
+  "ControllerSettingsMotionServerHost": "伺服器 Host:",
+  "ControllerSettingsMotionGyroSensitivity": "陀螺儀敏感度:",
+  "ControllerSettingsMotionGyroDeadzone": "陀螺儀死區:",
+  "ControllerSettingsSave": "儲存",
+  "ControllerSettingsClose": "關閉",
+  "UserProfilesSelectedUserProfile": "選擇使用者帳號:",
+  "UserProfilesSaveProfileName": "儲存帳號名稱",
+  "UserProfilesChangeProfileImage": "更換頭像",
+  "UserProfilesAvailableUserProfiles": "現有的帳號:",
+  "UserProfilesAddNewProfile": "建立帳號",
+  "UserProfilesDeleteSelectedProfile": "刪除選擇的帳號",
+  "UserProfilesClose": "關閉",
+  "ProfileImageSelectionTitle": "頭像選擇",
+  "ProfileImageSelectionHeader": "選擇合適的頭像圖片",
+  "ProfileImageSelectionNote": "您可以導入自訂頭像，或從系統中選擇頭像",
+  "ProfileImageSelectionImportImage": "導入圖片檔案",
+  "ProfileImageSelectionSelectAvatar": "選擇系統頭像",
+  "InputDialogTitle": "輸入對話框",
+  "InputDialogOk": "完成",
+  "InputDialogCancel": "取消",
+  "InputDialogAddNewProfileTitle": "選擇使用者名稱",
+  "InputDialogAddNewProfileHeader": "請輸入帳號名稱",
+  "InputDialogAddNewProfileSubtext": "(最大長度: {0})",
+  "AvatarChoose": "選擇",
+  "AvatarSetBackgroundColor": "設定背景顏色",
+  "AvatarClose": "關閉",
+  "ControllerSettingsLoadProfileToolTip": "載入預設",
+  "ControllerSettingsAddProfileToolTip": "新增預設",
+  "ControllerSettingsRemoveProfileToolTip": "刪除預設",
+  "ControllerSettingsSaveProfileToolTip": "儲存預設",
+  "MenuBarFileToolsTakeScreenshot": "儲存截圖",
+  "MenuBarFileToolsHideUi": "隱藏 UI",
+  "GameListContextMenuToggleFavorite": "標記為收藏",
+  "GameListContextMenuToggleFavoriteToolTip": "啟用或取消收藏標記",
+  "SettingsTabGeneralTheme": "主題",
+  "SettingsTabGeneralThemeCustomTheme": "自定主題路徑",
+  "SettingsTabGeneralThemeBaseStyle": "主題樣式",
+  "SettingsTabGeneralThemeBaseStyleDark": "深色模式",
+  "SettingsTabGeneralThemeBaseStyleLight": "淺色模式",
+  "SettingsTabGeneralThemeEnableCustomTheme": "使用自訂主題介面",
+  "ButtonBrowse": "瀏覽",
+  "ControllerSettingsConfigureGeneral": "配置",
+  "ControllerSettingsRumble": "震動",
+  "ControllerSettingsRumbleStrongMultiplier": "強震動調節",
+  "ControllerSettingsRumbleWeakMultiplier": "弱震動調節",
+  "DialogMessageSaveNotAvailableMessage": "沒有{0} [{1:x16}]的遊戲存檔",
+  "DialogMessageSaveNotAvailableCreateSaveMessage": "是否建立該遊戲的存檔資料夾?",
+  "DialogConfirmationTitle": "Ryujinx - 設定",
+  "DialogUpdaterTitle": "Ryujinx - 更新",
+  "DialogErrorTitle": "Ryujinx - 錯誤",
+  "DialogWarningTitle": "Ryujinx - 警告",
+  "DialogExitTitle": "Ryujinx - 關閉",
+  "DialogErrorMessage": "Ryujinx 遇到了錯誤",
+  "DialogExitMessage": "是否關閉 Ryujinx？",
+  "DialogExitSubMessage": "所有未儲存的進度會遺失！",
+  "DialogMessageCreateSaveErrorMessage": "建立特定的存檔時出錯: {0}",
+  "DialogMessageFindSaveErrorMessage": "查找特定的存檔時出錯: {0}",
+  "FolderDialogExtractTitle": "選擇要解壓到的資料夾",
+  "DialogNcaExtractionMessage": "提取{1}的{0}分區...",
+  "DialogNcaExtractionTitle": "Ryujinx - NCA分區提取",
+  "DialogNcaExtractionMainNcaNotFoundErrorMessage": "提取失敗。所選檔案中不含主NCA檔案",
+  "DialogNcaExtractionCheckLogErrorMessage": "提取失敗。請查看日誌檔案取得詳情。",
+  "DialogNcaExtractionSuccessMessage": "提取成功。",
+  "DialogUpdaterConvertFailedMessage": "無法轉換目前 Ryujinx 版本。",
+  "DialogUpdaterCancelUpdateMessage": "更新取消！",
+  "DialogUpdaterAlreadyOnLatestVersionMessage": "您使用的 Ryujinx 是最新版本。",
+  "DialogUpdaterFailedToGetVersionMessage": "嘗試從 Github 取得版本訊息時無效。可能是因為 GitHub Actions 正在編譯新版本。請過幾分鐘重試。",
+  "DialogUpdaterConvertFailedGithubMessage": "無法轉換從 Github 接收到的 Ryujinx 版本。",
+  "DialogUpdaterDownloadingMessage": "下載新版本中...",
+  "DialogUpdaterExtractionMessage": "正在提取更新...",
+  "DialogUpdaterRenamingMessage": "正在刪除舊檔案...",
+  "DialogUpdaterAddingFilesMessage": "安裝更新中...",
+  "DialogUpdaterCompleteMessage": "更新成功!",
+  "DialogUpdaterRestartMessage": "立即重啟 Ryujinx 完成更新？",
+  "DialogUpdaterArchNotSupportedMessage": "您執行的系統架構不受支援！",
+  "DialogUpdaterArchNotSupportedSubMessage": "(僅支援 x64 系統)",
+  "DialogUpdaterNoInternetMessage": "沒有連接到網路",
+  "DialogUpdaterNoInternetSubMessage": "請確保網路連接正常。",
+  "DialogUpdaterDirtyBuildMessage": "不能更新非官方版本的 Ryujinx！",
+  "DialogUpdaterDirtyBuildSubMessage": "如果希望使用受支援的版本，請您在 https://ryujinx.org/ 下載。",
+  "DialogRestartRequiredMessage": "需要重啟模擬器",
+  "DialogThemeRestartMessage": "主題設定已儲存。需要重新啟動才能生效。",
+  "DialogThemeRestartSubMessage": "您是否要重啟？",
+  "DialogFirmwareInstallEmbeddedMessage": "要安裝遊戲內建的韌體嗎？(韌體 {0})",
+  "DialogFirmwareInstallEmbeddedSuccessMessage": "未找到已安裝的韌體，但 Ryujinx 可以從現有的遊戲安裝韌體{0}.\\n模擬器現在可以執行。",
+  "DialogFirmwareNoFirmwareInstalledMessage": "未安裝韌體",
+  "DialogFirmwareInstalledMessage": "已安裝韌體{0}",
+  "DialogOpenSettingsWindowLabel": "打開設定視窗",
+  "DialogControllerAppletTitle": "控制器小視窗",
+  "DialogMessageDialogErrorExceptionMessage": "顯示訊息對話框時出錯: {0}",
+  "DialogSoftwareKeyboardErrorExceptionMessage": "顯示軟體鍵盤時出錯: {0}",
+  "DialogErrorAppletErrorExceptionMessage": "顯示錯誤對話框時出錯: {0}",
+  "DialogUserErrorDialogMessage": "{0}: {1}",
+  "DialogUserErrorDialogInfoMessage": "\n有關修復此錯誤的更多訊息，可以遵循我們的設定指南。",
+  "DialogUserErrorDialogTitle": "Ryujinx 錯誤 ({0})",
+  "DialogAmiiboApiTitle": "Amiibo API",
+  "DialogAmiiboApiFailFetchMessage": "從 API 取得訊息時出錯。",
+  "DialogAmiiboApiConnectErrorMessage": "無法連接到 Amiibo API 伺服器。伺服器可能已關閉，或者您沒有網路連接。",
+  "DialogProfileInvalidProfileErrorMessage": "預設{0} 與目前輸入配置系統不相容。",
+  "DialogProfileDefaultProfileOverwriteErrorMessage": "默認預設無法被覆蓋",
+  "DialogProfileDeleteProfileTitle": "刪除預設",
+  "DialogProfileDeleteProfileMessage": "刪除後不可恢復，確定嗎？",
+  "DialogWarning": "警告",
+  "DialogPPTCDeletionMessage": "您即將刪除:\n\n{0}的 PPTC 快取\n\n確定嗎？",
+  "DialogPPTCDeletionErrorMessage": "清除位於{0}的 PPTC 快取時出錯: {1}",
+  "DialogShaderDeletionMessage": "您即將刪除:\n\n{0}的渲染器快取\n\n確定嗎？",
+  "DialogShaderDeletionErrorMessage": "清除位於{0}的渲染器快取時出錯: {1}",
+  "DialogRyujinxErrorMessage": "Ryujinx 遇到錯誤",
+  "DialogInvalidTitleIdErrorMessage": "UI 錯誤:所選遊戲沒有有效的標題ID",
+  "DialogFirmwareInstallerFirmwareNotFoundErrorMessage": "路徑{0}找不到有效的系統韌體。",
+  "DialogFirmwareInstallerFirmwareInstallTitle": "安裝韌體{0}",
+  "DialogFirmwareInstallerFirmwareInstallMessage": "將安裝{0}版本的系統。",
+  "DialogFirmwareInstallerFirmwareInstallSubMessage": "\n\n這將替換目前系統版本{0}。",
+  "DialogFirmwareInstallerFirmwareInstallConfirmMessage": "\n\n確認進行?",
+  "DialogFirmwareInstallerFirmwareInstallWaitMessage": "安裝韌體中...",
+  "DialogFirmwareInstallerFirmwareInstallSuccessMessage": "成功安裝系統版本{0}。",
+  "DialogUserProfileDeletionWarningMessage": "刪除後將沒有可選擇的使用者帳號",
+  "DialogUserProfileDeletionConfirmMessage": "是否刪除選擇的帳號",
+  "DialogControllerSettingsModifiedConfirmMessage": "目前的輸入預設已更新",
+  "DialogControllerSettingsModifiedConfirmSubMessage": "要儲存嗎？",
+  "DialogDlcLoadNcaErrorMessage": "{0}. 錯誤的檔案: {1}",
+  "DialogDlcNoDlcErrorMessage": "選擇的檔案不包含所選遊戲的 DLC！",
+  "DialogPerformanceCheckLoggingEnabledMessage": "您啟用了跟蹤日誌，僅供開發人員使用。",
+  "DialogPerformanceCheckLoggingEnabledConfirmMessage": "為了獲得最佳效能，建議停用跟蹤日誌記錄。您是否要立即停用？",
+  "DialogPerformanceCheckShaderDumpEnabledMessage": "您啟用了渲染器轉儲，僅供開發人員使用。",
+  "DialogPerformanceCheckShaderDumpEnabledConfirmMessage": "為了獲得最佳效能，建議停用渲染器轉儲。您是否要立即停用？",
+  "DialogLoadAppGameAlreadyLoadedMessage": "目前已載入有遊戲",
+  "DialogLoadAppGameAlreadyLoadedSubMessage": "請停止模擬或關閉程式，再啟動另一個遊戲。",
+  "DialogUpdateAddUpdateErrorMessage": "選擇的檔案不包含所選遊戲的更新！",
+  "DialogSettingsBackendThreadingWarningTitle": "警告 - 後端多執行緒",
+  "DialogSettingsBackendThreadingWarningMessage": "改變此選項後必須重啟 Ryujinx 才能生效。根據您的硬體，您開啟該選項時，可能需要手動停用驅動程式本身的GL多執行緒。",
+  "SettingsTabGraphicsFeaturesOptions": "功能",
+  "SettingsTabGraphicsBackendMultithreading": "後端多執行緒:",
+  "CommonAuto": "自動(推薦)",
+  "CommonOff": "關閉",
+  "CommonOn": "打開",
+  "InputDialogYes": "是",
+  "InputDialogNo": "否",
+  "DialogProfileInvalidProfileNameErrorMessage": "檔案名包含無效字元，請重試。",
+  "MenuBarOptionsPauseEmulation": "暫停",
+  "MenuBarOptionsResumeEmulation": "繼續",
+  "AboutUrlTooltipMessage": "在瀏覽器中打開 Ryujinx 的官網。",
+  "AboutDisclaimerMessage": "Ryujinx 以任何方式與 Nintendo™ 及其合作伙伴都沒有任何關聯。",
+  "AboutAmiiboDisclaimerMessage": "我們的 Amiibo 模擬使用了\nAmiiboAPI (www.amiiboapi.com) ",
+  "AboutPatreonUrlTooltipMessage": "在瀏覽器中打開 Ryujinx 的 Patreon 贊助頁。",
+  "AboutGithubUrlTooltipMessage": "在瀏覽器中打開 Ryujinx 的 GitHub 儲存庫。",
+  "AboutDiscordUrlTooltipMessage": "在瀏覽器中打開 Ryujinx 的 Discord 伺服器邀請連結。",
+  "AboutTwitterUrlTooltipMessage": "在瀏覽器中打開 Ryujinx 的 Twitter 首頁。",
+  "AboutRyujinxAboutTitle": "關於:",
+  "AboutRyujinxAboutContent": "Ryujinx 是一款 Nintendo Switch™ 模擬器。\n您可以在 Patreon 上贊助 Ryujinx。\n關注 Twitter 或 Discord 可以取得模擬器最新動態。\n如果您對開發本軟體感興趣，歡迎來 GitHub 和 Discord 加入我們！",
+  "AboutRyujinxMaintainersTitle": "由以下作者維護:",
+  "AboutRyujinxMaintainersContentTooltipMessage": "在瀏覽器中打開貢獻者的網頁",
+  "AboutRyujinxSupprtersTitle": "感謝 Patreon 的贊助者:",
+  "AmiiboSeriesLabel": "Amiibo 系列",
+  "AmiiboCharacterLabel": "角色",
+  "AmiiboScanButtonLabel": "掃描",
+  "AmiiboOptionsShowAllLabel": "顯示所有 Amiibo",
+  "AmiiboOptionsUsRandomTagLabel": "修正: 使用隨機標記的 Uuid",
+  "DlcManagerTableHeadingEnabledLabel": "啟用",
+  "DlcManagerTableHeadingTitleIdLabel": "遊戲ID",
+  "DlcManagerTableHeadingContainerPathLabel": "資料夾路徑",
+  "DlcManagerTableHeadingFullPathLabel": "完整路徑",
+  "DlcManagerRemoveAllButton": "全部刪除",
+  "MenuBarOptionsChangeLanguage": "變更語言",
+  "CommonSort": "排序",
+  "CommonShowNames": "顯示名稱",
+  "CommonFavorite": "收藏",
+  "OrderAscending": "從小到大",
+  "OrderDescending": "從大到小",
+  "SettingsTabGraphicsFeatures": "額外功能",
+  "ErrorWindowTitle": "錯誤視窗",
+  "ToggleDiscordTooltip": "啟用或關閉 Discord 動態狀態展示",
+  "AddGameDirBoxTooltip": "輸入要添加的遊戲資料夾",
+  "AddGameDirTooltip": "添加遊戲資料夾到列表中",
+  "RemoveGameDirTooltip": "移除選中的資料夾",
+  "CustomThemeCheckTooltip": "啟用或關閉自訂主題",
+  "CustomThemePathTooltip": "自訂主題的資料夾",
+  "CustomThemeBrowseTooltip": "查找自訂主題",
+  "DockModeToggleTooltip": "是否開啟 Switch 的 Docked 模式",
+  "DirectKeyboardTooltip": "是否開啟\"直連鍵盤存取(HID) 支援\"\n(部分遊戲可以使用您的鍵盤輸入文字)",
+  "DirectMouseTooltip": "是否開啟\"直連滑鼠存取(HID) 支援\"\n(部分遊戲可以使用您的滑鼠導航)",
+  "RegionTooltip": "變更系統區域",
+  "LanguageTooltip": "變更系統語言",
+  "TimezoneTooltip": "變更系統時區",
+  "TimeTooltip": "變更系統時鐘",
+  "VSyncToggleTooltip": "關閉後，部分使用動態幀率的遊戲可以超過 60Hz 更新率",
+  "PptcToggleTooltip": "開啟以後減少遊戲啟動時間和卡頓",
+  "FsIntegrityToggleTooltip": "是否檢查遊戲檔案內容的完整性",
+  "AudioBackendTooltip": "默認推薦SDL，但每種音訊後端對各類遊戲相容性不同，遇到音訊問題可以切換後端",
+  "MemoryManagerTooltip": "改變 Switch 記憶體映射到電腦記憶體的方式，會影響CPU效能消耗",
+  "MemoryManagerSoftwareTooltip": "使用軟體記憶體頁管理，最精確但是速度最慢",
+  "MemoryManagerHostTooltip": "直接映射記憶體頁到電腦記憶體，JIT效率高",
+  "MemoryManagerUnsafeTooltip": "直接映射記憶體頁，但是不檢查記憶體溢出，JIT效率最高。\nRyujinx可以存取任何位置的記憶體，因而相對不安全。此模式下只應執行您信任的遊戲或軟體(即官方遊戲)",
+  "DRamTooltip": "擴展模擬的 Switch 記憶體為6GB，某些高畫質材質模組或 4K 模組需要此選項",
+  "IgnoreMissingServicesTooltip": "忽略某些未實現的系統服務，少部分遊戲需要此選項才能啟動",
+  "GraphicsBackendThreadingTooltip": "啟用後端多執行緒",
+  "GalThreadingTooltip": "使用模擬器自帶的多執行緒調度，減少渲染器編譯的卡頓，並提高驅動程式的效能(尤其是缺失多執行緒的AMD)。\nNVIDIA使用者需要重啟模擬器才能停用驅動本身的多執行緒，否則您需手動執行停用獲得最佳效能",
+  "ShaderCacheToggleTooltip": "開啟後快取渲染器到硬碟，減少遊戲卡頓",
+  "ResolutionScaleTooltip": "縮放渲染的解析度",
+  "ResolutionScaleEntryTooltip": "盡量使用如1.5的浮點倍數。非整數的倍率易引起錯誤",
+  "AnisotropyTooltip": "各向異性過濾等級。提高傾斜視角材質的清晰度\n('自動'使用遊戲默認指定的等級)",
+  "AspectRatioTooltip": "模擬器渲染視窗的寬高比",
+  "ShaderDumpPathTooltip": "轉儲圖形渲染器的路徑",
+  "FileLogTooltip": "是否儲存日誌檔案到硬碟",
+  "StubLogTooltip": "記錄 Stub 訊息",
+  "InfoLogTooltip": "記錄資訊訊息",
+  "WarnLogTooltip": "記錄警告訊息",
+  "ErrorLogTooltip": "記錄錯誤訊息",
+  "TraceLogTooltip": "記錄 Trace 訊息",
+  "GuestLogTooltip": "記錄 Guest 訊息",
+  "FileAccessLogTooltip": "記錄檔案存取訊息",
+  "FSAccessLogModeTooltip": "記錄 FS 存取訊息，輸出到控制台。可選的模式是0-3",
+  "DeveloperOptionTooltip": "使用請謹慎",
+  "OpenGlLogLevel": "需要打開適當的日誌等級",
+  "DebugLogTooltip": "記錄Debug訊息",
+  "LoadApplicationFileTooltip": "選擇 Switch 支援的遊戲格式並載入",
+  "LoadApplicationFolderTooltip": "選擇解包後的 Switch 遊戲並載入",
+  "OpenRyujinxFolderTooltip": "打開 Ryujinx 系統資料夾",
+  "OpenRyujinxLogsTooltip": "打開日誌存放的資料夾",
+  "ExitTooltip": "關閉 Ryujinx",
+  "OpenSettingsTooltip": "打開設定視窗",
+  "OpenProfileManagerTooltip": "打開使用者帳號管理器",
+  "StopEmulationTooltip": "停止執行目前遊戲並回到選擇界面",
+  "CheckUpdatesTooltip": "檢查 Ryujinx 新版本",
+  "OpenAboutTooltip": "開啟關於視窗",
+  "GridSize": "網格尺寸",
+  "GridSizeTooltip": "調整網格模式的大小",
+  "SettingsTabSystemSystemLanguageBrazilianPortuguese": "巴西葡萄牙語",
+  "AboutRyujinxContributorsButtonHeader": "查看所有參與者",
+  "SettingsTabSystemAudioVolume": "音量: ",
+  "AudioVolumeTooltip": "調節音量",
+  "SettingsTabSystemEnableInternetAccess": "啟用網路連接",
+  "EnableInternetAccessTooltip": "開啟網路存取。此選項打開後，效果類似於 Switch 連接到網路的狀態。注意即使此選項關閉，應用程式偶爾也有可能連接到網路",
+  "GameListContextMenuManageCheatToolTip": "管理金手指",
+  "GameListContextMenuManageCheat": "管理金手指",
+  "ControllerSettingsStickRange": "範圍",
+  "DialogStopEmulationTitle": "Ryujinx - 停止模擬",
+  "DialogStopEmulationMessage": "是否確定停止模擬?",
+  "SettingsTabCpu": "CPU",
+  "SettingsTabAudio": "音訊",
+  "SettingsTabNetwork": "網路",
+  "SettingsTabNetworkConnection": "網路連接",
+  "SettingsTabCpuCache": "CPU 快取",
+  "SettingsTabCpuMemory": "CPU 記憶體",
+  "DialogUpdaterFlatpakNotSupportedMessage": "請透過 Flathub 更新 Ryujinx。",
+  "UpdaterDisabledWarningTitle": "更新已停用!",
+  "GameListContextMenuOpenSdModsDirectory": "打開 Atmosphere 模組資料夾",
+  "GameListContextMenuOpenSdModsDirectoryToolTip": "打開包含應用程式模組的額外 Atmosphere SD卡資料夾",
+  "ControllerSettingsRotate90": "順時針旋轉 90°",
+  "IconSize": "圖示尺寸",
+  "IconSizeTooltip": "變更遊戲圖示大小",
+  "MenuBarOptionsShowConsole": "顯示控制台",
+  "ShaderCachePurgeError": "清除渲染器快取時出錯: {0}: {1}",
+  "UserErrorNoKeys": "找不到金鑰",
+  "UserErrorNoFirmware": "找不到韌體",
+  "UserErrorFirmwareParsingFailed": "韌體解析錯誤",
+  "UserErrorApplicationNotFound": "找不到應用程式",
+  "UserErrorUnknown": "未知錯誤",
+  "UserErrorUndefined": "未定義錯誤",
+  "UserErrorNoKeysDescription": "Ryujinx 找不到 『prod.keys』 檔案",
+  "UserErrorNoFirmwareDescription": "Ryujinx 找不到任何已安裝的韌體",
+  "UserErrorFirmwareParsingFailedDescription": "Ryujinx 無法解密選擇的韌體。這通常是由於金鑰過舊。",
+  "UserErrorApplicationNotFoundDescription": "Ryujinx 在選中路徑找不到有效的應用程式。",
+  "UserErrorUnknownDescription": "發生未知錯誤！",
+  "UserErrorUndefinedDescription": "發生了未定義錯誤！此類錯誤不應出現，請聯絡開發人員！",
+  "OpenSetupGuideMessage": "打開設定教學",
+  "NoUpdate": "沒有新版本",
+  "TitleUpdateVersionLabel": "版本 {0} - {1}",
+  "RyujinxInfo": "Ryujinx - 訊息",
+  "RyujinxConfirm": "Ryujinx - 確認",
+  "FileDialogAllTypes": "全部類型",
+  "Never": "從不",
+  "SwkbdMinCharacters": "至少應為 {0} 個字長",
+  "SwkbdMinRangeCharacters": "必須為 {0}-{1} 個字長",
+  "SoftwareKeyboard": "軟體鍵盤",
+  "DialogControllerAppletMessagePlayerRange": "遊戲需要 {0} 個玩家()持有:\n\nTYPES: {1}\n\nPLAYERS: {2}\n\n{3}請打開設定界面，配置手把；或者關閉視窗。",
+  "DialogControllerAppletMessage": "遊戲需要剛好 {0} 個玩家()持有 with:\n\nTYPES: {1}\n\nPLAYERS: {2}\n\n{3}請打開設定界面，配置手把；或者關閉視窗。",
+  "DialogControllerAppletDockModeSet": "現在處於主機模式，無法使用掌機操作方式\n\n",
+  "UpdaterRenaming": "正在刪除舊檔案...",
+  "UpdaterRenameFailed": "更新過程中無法重命名檔案: {0}",
+  "UpdaterAddingFiles": "安裝更新中...",
+  "UpdaterExtracting": "正在提取更新...",
+  "UpdaterDownloading": "下載新版本中...",
+  "Game": "遊戲",
+  "Docked": "主機模式",
+  "Handheld": "掌機模式",
+  "ConnectionError": "連接錯誤。",
+  "AboutPageDeveloperListMore": "{0} 等開發者...",
+  "ApiError": "API 錯誤",
+  "LoadingHeading": "正在啟動 {0}",
+  "CompilingPPTC": "編譯 PPTC 快取中",
+  "CompilingShaders": "編譯渲染器中",
+  "AllKeyboards": "所有鍵盤",
+  "OpenFileDialogTitle": "選擇支援的檔案格式",
+  "OpenFolderDialogTitle": "選擇一個包含解包遊戲的資料夾",
+  "AllSupportedFormats": "全部支援的格式",
+  "RyujinxUpdater": "Ryujinx 更新程式",
+  "SettingsTabHotkeys": "快捷鍵",
+  "SettingsTabHotkeysHotkeys": "鍵盤快捷鍵",
+  "SettingsTabHotkeysToggleVsyncHotkey": "切換垂直同步",
+  "SettingsTabHotkeysScreenshotHotkey": "截圖",
+  "SettingsTabHotkeysShowUiHotkey": "隱藏 UI",
+  "SettingsTabHotkeysPauseHotkey": "暫停",
+  "SettingsTabHotkeysToggleMuteHotkey": "靜音",
+  "ControllerMotionTitle": "體感操作設定",
+  "ControllerRumbleTitle": "震動設定",
+  "SettingsSelectThemeFileDialogTitle": "選擇主題檔案",
+  "SettingsXamlThemeFile": "Xaml 主題檔案",
+  "AvatarWindowTitle": "管理帳號 - 頭像",
+  "Amiibo": "Amiibo",
+  "Unknown": "未知",
+  "Usage": "用途",
+  "Writable": "可寫入",
+  "SelectDlcDialogTitle": "選擇 DLC 檔案",
+  "SelectUpdateDialogTitle": "選擇更新檔",
+  "UserProfileWindowTitle": "管理使用者設定檔",
+  "CheatWindowTitle": "管理遊戲金手指",
+  "DlcWindowTitle": "管理遊戲 DLC",
+  "UpdateWindowTitle": "管理遊戲更新",
+  "CheatWindowHeading": "金手指可用於 {0} [{1}]",
+  "DlcWindowHeading": "DLC 可用於 {0} [{1}]",
+  "GameUpdateWindowHeading": "更新可用於 {0} [{1}]"
+}

Ryujinx.Ava/Common/KeyboardHotkeyState.cs

@@ -7,6 +7,8 @@
         Screenshot,
         ShowUi,
         Pause,
-        ToggleMute
+        ToggleMute,
+        ResScaleUp,
+        ResScaleDown
     }
 }

Ryujinx.Ava/Ryujinx.Ava.csproj

@@ -119,6 +119,7 @@
     <None Remove="Assets\Locales\ru_RU.json" />
     <None Remove="Assets\Locales\tr_TR.json" />
     <None Remove="Assets\Locales\zh_CN.json" />
+    <None Remove="Assets\Locales\zh_TW.json" />
     <None Remove="Assets\Styles\Styles.xaml" />
     <None Remove="Assets\Styles\BaseDark.xaml" />
     <None Remove="Assets\Styles\BaseLight.xaml" />
@@ -136,6 +137,7 @@
     <EmbeddedResource Include="Assets\Locales\ru_RU.json" />
     <EmbeddedResource Include="Assets\Locales\tr_TR.json" />
     <EmbeddedResource Include="Assets\Locales\zh_CN.json" />
+    <EmbeddedResource Include="Assets\Locales\zh_TW.json" />
     <EmbeddedResource Include="Assets\Styles\Styles.xaml" />
   </ItemGroup>
 </Project>

Ryujinx.Ava/Ui/Controls/GameGridView.axaml

@@ -37,7 +37,7 @@
                 Header="{locale:Locale GameListContextMenuManageTitleUpdates}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuManageTitleUpdatesToolTip}" />
             <MenuItem
-                Command="{Binding OpenDlcManager}"
+                Command="{Binding OpenDownloadableContentManager}"
                 Header="{locale:Locale GameListContextMenuManageDlc}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuManageDlcToolTip}" />
             <MenuItem

Ryujinx.Ava/Ui/Controls/GameListView.axaml

@@ -37,7 +37,7 @@
                 Header="{locale:Locale GameListContextMenuManageTitleUpdates}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuManageTitleUpdatesToolTip}" />
             <MenuItem
-                Command="{Binding OpenDlcManager}"
+                Command="{Binding OpenDownloadableContentManager}"
                 Header="{locale:Locale GameListContextMenuManageDlc}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuManageDlcToolTip}" />
             <MenuItem

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

@@ -17,9 +17,6 @@ namespace Ryujinx.Ava.Ui.Controls
         public UpdateWaitWindow()
         {
             InitializeComponent();
-#if DEBUG
-            this.AttachDevTools();
-#endif
         }
     }
 }

Ryujinx.Ava/Ui/Controls/UserEditor.axaml

@@ -1,55 +1,87 @@
-<UserControl xmlns="https://github.com/avaloniaui"
+<UserControl
+    x:Class="Ryujinx.Ava.Ui.Controls.UserEditor"
+    xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+    xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             mc:Ignorable="d" 
-             Padding="0"
-             Margin="0"
-             xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
-             xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
     xmlns:models="clr-namespace:Ryujinx.Ava.Ui.Models"
-             xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
-             x:Class="Ryujinx.Ava.Ui.Controls.UserEditor">
+    xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
+    Margin="0"
+    Padding="0"
+    mc:Ignorable="d">
     <UserControl.Resources>
         <controls:BitmapArrayValueConverter x:Key="ByteImage" />
     </UserControl.Resources>
     <Grid Margin="0">
         <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="Auto"/>
+            <ColumnDefinition Width="Auto" />
-            <ColumnDefinition/>
+            <ColumnDefinition />
         </Grid.ColumnDefinitions>
         <Grid.RowDefinitions>
-            <RowDefinition Height="*"/>
+            <RowDefinition Height="*" />
-            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
-        <StackPanel Orientation="Vertical" VerticalAlignment="Stretch" HorizontalAlignment="Left">
+        <StackPanel
+            HorizontalAlignment="Left"
+            VerticalAlignment="Stretch"
+            Orientation="Vertical">
             <Image
+                Name="ProfileImage"
+                Width="96"
+                Height="96"
                 Margin="0"
                 HorizontalAlignment="Stretch"
                 VerticalAlignment="Top"
-                Height="96" Width="96"
-                Name="ProfileImage"
                 Source="{Binding Image, Converter={StaticResource ByteImage}}" />
-            <Button Margin="5" Content="{Locale:Locale UserProfilesChangeProfileImage}"
+            <Button
                 Name="ChangePictureButton"
+                Margin="5"
+                HorizontalAlignment="Stretch"
                 Click="ChangePictureButton_Click"
-                    HorizontalAlignment="Stretch"/>
+                Content="{Locale:Locale UserProfilesChangeProfileImage}" />
-			<Button Margin="5" Content="{Locale:Locale UserProfilesSetProfileImage}"
+            <Button
                 Name="AddPictureButton"
+                Margin="5"
+                HorizontalAlignment="Stretch"
                 Click="ChangePictureButton_Click"
-                    HorizontalAlignment="Stretch"/>
+                Content="{Locale:Locale UserProfilesSetProfileImage}" />
         </StackPanel>
-        <StackPanel Grid.Row="0" Orientation="Vertical" HorizontalAlignment="Stretch" Grid.Column="1" Spacing="10"
+        <StackPanel
-                    Margin="5, 10">
+            Grid.Row="0"
-            <TextBox Name="NameBox" Width="300" Text="{Binding Name}" MaxLength="{Binding MaxProfileNameLength}"
+            Grid.Column="1"
-                     HorizontalAlignment="Stretch" />
+            Margin="5,10"
-            <TextBlock Text="{Binding UserId}" Name="IdLabel" />
+            HorizontalAlignment="Stretch"
+            Orientation="Vertical"
+            Spacing="10">
+            <TextBlock Text="{Locale:Locale UserProfilesName}" />
+            <TextBox
+                Name="NameBox"
+                Width="300"
+                HorizontalAlignment="Stretch"
+                MaxLength="{Binding MaxProfileNameLength}"
+                Text="{Binding Name}" />
+            <TextBlock Text="{Locale:Locale UserProfilesUserId}" />
+            <TextBlock Name="IdLabel" Text="{Binding UserId}" />
         </StackPanel>
-        <StackPanel Grid.Column="0" Grid.ColumnSpan="2"  Grid.Row="1" Orientation="Horizontal" Spacing="10" HorizontalAlignment="Right">
+        <StackPanel
-            <Button Content="{Locale:Locale Save}" Name="SaveButton" Click="SaveButton_Click"/>
+            Grid.Row="1"
-            <Button HorizontalAlignment="Right" Content="{Locale:Locale Discard}"
+            Grid.Column="0"
-                    Name="CloseButton" Click="CloseButton_Click"/>
+            Grid.ColumnSpan="2"
+            HorizontalAlignment="Right"
+            Orientation="Horizontal"
+            Spacing="10">
+            <Button
+                Name="SaveButton"
+                Click="SaveButton_Click"
+                Content="{Locale:Locale Save}" />
+            <Button
+                Name="CloseButton"
+                HorizontalAlignment="Right"
+                Click="CloseButton_Click"
+                Content="{Locale:Locale Discard}" />
         </StackPanel>
     </Grid>
 </UserControl>

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

@@ -63,7 +63,7 @@ namespace Ryujinx.Ava.Ui.Controls
             _parent?.GoBack();
         }
 
-        private void SaveButton_Click(object sender, RoutedEventArgs e)
+        private async void SaveButton_Click(object sender, RoutedEventArgs e)
         {
             DataValidationErrors.ClearErrors(NameBox);
             bool isInvalid = false;
@@ -77,7 +77,7 @@ namespace Ryujinx.Ava.Ui.Controls
 
             if (TempProfile.Image == null)
             {
-                ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance["UserProfileNoImageError"], "");
+                await ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance["UserProfileNoImageError"], "");
 
                 isInvalid = true;
             }

Ryujinx.Ava/Ui/Controls/UserSelector.axaml

@@ -1,28 +1,34 @@
-<UserControl xmlns="https://github.com/avaloniaui"
+<UserControl
+    x:Class="Ryujinx.Ava.Ui.Controls.UserSelector"
+    xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-             xmlns:flex="clr-namespace:Avalonia.Flexbox;assembly=Avalonia.Flexbox"
     xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
-             xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
     xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:flex="clr-namespace:Avalonia.Flexbox;assembly=Avalonia.Flexbox"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
-             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+    xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
-             x:Class="Ryujinx.Ava.Ui.Controls.UserSelector">
+    d:DesignHeight="450"
+    d:DesignWidth="800"
+    mc:Ignorable="d">
     <UserControl.Resources>
         <controls:BitmapArrayValueConverter x:Key="ByteImage" />
     </UserControl.Resources>
     <Design.DataContext>
         <viewModels:UserProfileViewModel />
     </Design.DataContext>
-    <Grid HorizontalAlignment="Stretch"
+    <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
-          VerticalAlignment="Stretch">
         <Grid.RowDefinitions>
             <RowDefinition />
             <RowDefinition Height="Auto" />
         </Grid.RowDefinitions>
-        <ListBox HorizontalAlignment="Stretch" VerticalAlignment="Center" Margin="5" Items="{Binding Profiles}"
+        <ListBox
+            Margin="5"
+            HorizontalAlignment="Stretch"
+            VerticalAlignment="Center"
             DoubleTapped="ProfilesList_DoubleTapped"
+            Items="{Binding Profiles}"
             SelectionChanged="SelectingItemsControl_SelectionChanged">
             <ListBox.ItemsPanel>
                 <ItemsPanelTemplate>
@@ -49,10 +55,11 @@
                                 </Grid.RowDefinitions>
                                 <Image
                                     Grid.Row="0"
+                                    Width="96"
+                                    Height="96"
                                     Margin="0"
                                     HorizontalAlignment="Stretch"
                                     VerticalAlignment="Top"
-                                    Height="96" Width="96"
                                     Source="{Binding Image, Converter={StaticResource ByteImage}}" />
                                 <StackPanel
                                     Grid.Row="1"
@@ -68,23 +75,34 @@
                                 </StackPanel>
                             </Grid>
                         </Border>
-                        <Border HorizontalAlignment="Left" VerticalAlignment="Top"
+                        <Border
-                                IsVisible="{Binding IsOpened}"
-                                Background="LimeGreen"
                             Width="10"
                             Height="10"
                             Margin="5"
-                                CornerRadius="5" />
+                            HorizontalAlignment="Left"
+                            VerticalAlignment="Top"
+                            Background="LimeGreen"
+                            CornerRadius="5"
+                            IsVisible="{Binding IsOpened}" />
                     </Grid>
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
-        <StackPanel Grid.Row="1" Orientation="Horizontal" Margin="10,0" Spacing="10" HorizontalAlignment="Center">
+        <StackPanel
-            <Button Content="{Locale:Locale UserProfilesAddNewProfile}" Command="{Binding AddUser}" />
+            Grid.Row="1"
-            <Button IsEnabled="{Binding  IsSelectedProfiledEditable}"
+            Margin="10,0"
-                    Content="{Locale:Locale UserProfilesEditProfile}" Command="{Binding EditUser}" />
+            HorizontalAlignment="Center"
-            <Button IsEnabled="{Binding IsSelectedProfileDeletable}"
+            Orientation="Horizontal"
-                    Content="{Locale:Locale UserProfilesDeleteSelectedProfile}" Command="{Binding DeleteUser}" />
+            Spacing="10">
+            <Button Command="{Binding AddUser}" Content="{Locale:Locale UserProfilesAddNewProfile}" />
+            <Button
+                Command="{Binding EditUser}"
+                Content="{Locale:Locale UserProfilesEditProfile}"
+                IsEnabled="{Binding IsSelectedProfiledEditable}" />
+            <Button
+                Command="{Binding DeleteUser}"
+                Content="{Locale:Locale UserProfilesDeleteSelectedProfile}"
+                IsEnabled="{Binding IsSelectedProfileDeletable}" />
         </StackPanel>
     </Grid>
 </UserControl>

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

@@ -21,7 +21,7 @@ namespace Ryujinx.Ava.Ui.Controls
                 AddHandler(Frame.NavigatedToEvent, (s, e) =>
                 {
                     NavigatedTo(e);
-                }, Avalonia.Interactivity.RoutingStrategies.Direct);
+                }, RoutingStrategies.Direct);
             }
         }
 
@@ -29,12 +29,10 @@ namespace Ryujinx.Ava.Ui.Controls
         {
             if (Program.PreviewerDetached)
             {
-                switch (arg.NavigationMode)
+                if (arg.NavigationMode == NavigationMode.New)
                 {
-                    case NavigationMode.New:
                     _parent = (NavigationDialogHost)arg.Parameter;
                     ViewModel = _parent.ViewModel;
-                        break;
                 }
 
                 DataContext = ViewModel;

Ryujinx.Ava/Ui/Models/CheatModel.cs

@@ -22,7 +22,9 @@ namespace Ryujinx.Ava.Ui.Models
             set
             {
                 _isEnabled = value;
+
                 EnableToggled?.Invoke(this, _isEnabled);
+
                 OnPropertyChanged();
             }
         }
@@ -30,6 +32,7 @@ namespace Ryujinx.Ava.Ui.Models
         public string BuildId { get; }
 
         public string BuildIdKey => $"{BuildId}-{Name}";
+
         public string Name { get; }
 
         public string CleanName => Name.Substring(1, Name.Length - 8);

Ryujinx.Ava/Ui/Models/CheatsList.cs

@@ -11,23 +11,10 @@ namespace Ryujinx.Ava.Ui.Models
         {
             BuildId = buildId;
             Path    = path;
+
             CollectionChanged += CheatsList_CollectionChanged;
         }
 
-        private void CheatsList_CollectionChanged(object sender,
-            NotifyCollectionChangedEventArgs e)
-        {
-            if (e.Action == NotifyCollectionChangedAction.Add)
-            {
-                (e.NewItems[0] as CheatModel).EnableToggled += Item_EnableToggled;
-            }
-        }
-
-        private void Item_EnableToggled(object sender, bool e)
-        {
-            OnPropertyChanged(new PropertyChangedEventArgs(nameof(IsEnabled)));
-        }
-
         public string BuildId { get; }
         public string Path    { get; }
 
@@ -47,5 +34,18 @@ namespace Ryujinx.Ava.Ui.Models
                 OnPropertyChanged(new PropertyChangedEventArgs(nameof(IsEnabled)));
             }
         }
+
+        private void CheatsList_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
+        {
+            if (e.Action == NotifyCollectionChangedAction.Add)
+            {
+                (e.NewItems[0] as CheatModel).EnableToggled += Item_EnableToggled;
+            }
+        }
+
+        private void Item_EnableToggled(object sender, bool e)
+        {
+            OnPropertyChanged(new PropertyChangedEventArgs(nameof(IsEnabled)));
+        }
     }
 }

Ryujinx.Ava/Ui/Models/DlcModel.cs

@@ -1,18 +0,0 @@
-namespace Ryujinx.Ava.Ui.Models
-{
-    public class DlcModel
-    {
-        public bool IsEnabled { get; set; }
-        public string TitleId { get; }
-        public string ContainerPath { get; }
-        public string FullPath { get; }
-
-        public DlcModel(string titleId, string containerPath, string fullPath, bool isEnabled)
-        {
-            TitleId = titleId;
-            ContainerPath = containerPath;
-            FullPath = fullPath;
-            IsEnabled = isEnabled;
-        }
-    }
-}

Ryujinx.Ava/Ui/Models/DownloadableContentModel.cs

@@ -0,0 +1,18 @@
+namespace Ryujinx.Ava.Ui.Models
+{
+    public class DownloadableContentModel
+    {
+        public bool   Enabled       { get; set; }
+        public string TitleId       { get; }
+        public string ContainerPath { get; }
+        public string FullPath      { get; }
+
+        public DownloadableContentModel(string titleId, string containerPath, string fullPath, bool enabled)
+        {
+            TitleId       = titleId;
+            ContainerPath = containerPath;
+            FullPath      = fullPath;
+            Enabled       = enabled;
+        }
+    }
+}

Ryujinx.Ava/Ui/ViewModels/AmiiboWindowViewModel.cs

@@ -382,9 +382,9 @@ namespace Ryujinx.Ava.Ui.ViewModels
             {
                 string amiiboJsonString = await response.Content.ReadAsStringAsync();
 
-                using (FileStream dlcJsonStream = File.Create(_amiiboJsonPath, 4096, FileOptions.WriteThrough))
+                using (FileStream amiiboJsonStream = File.Create(_amiiboJsonPath, 4096, FileOptions.WriteThrough))
                 {
-                    dlcJsonStream.Write(Encoding.UTF8.GetBytes(amiiboJsonString));
+                    amiiboJsonStream.Write(Encoding.UTF8.GetBytes(amiiboJsonString));
                 }
 
                 return amiiboJsonString;

Ryujinx.Ava/Ui/ViewModels/MainWindowViewModel.cs

@@ -1261,15 +1261,15 @@ namespace Ryujinx.Ava.Ui.ViewModels
             }
         }
 
-        public async void OpenDlcManager()
+        public async void OpenDownloadableContentManager()
         {
             var selection = SelectedApplication;
 
             if (selection != null)
             {
-                DlcManagerWindow dlcManager = new(_owner.VirtualFileSystem, ulong.Parse(selection.TitleId, NumberStyles.HexNumber), selection.TitleName);
+                DownloadableContentManagerWindow downloadableContentManager = new(_owner.VirtualFileSystem, ulong.Parse(selection.TitleId, NumberStyles.HexNumber), selection.TitleName);
 
-                await dlcManager.ShowDialog(_owner);
+                await downloadableContentManager.ShowDialog(_owner);
             }
         }
 

Ryujinx.Ava/Ui/ViewModels/UserProfileViewModel.cs

@@ -43,11 +43,9 @@ namespace Ryujinx.Ava.Ui.ViewModels
             }
         }
 
-        public bool IsHighlightedProfileEditable =>
+        public bool IsHighlightedProfileEditable => _highlightedProfile != null;
-            _highlightedProfile != null;
 
-        public bool IsHighlightedProfileDeletable =>
+        public bool IsHighlightedProfileDeletable => _highlightedProfile != null && _highlightedProfile.UserId != AccountManager.DefaultUserId;
-            _highlightedProfile != null && _highlightedProfile.UserId != AccountManager.DefaultUserId;
 
         public UserProfile HighlightedProfile
         {
@@ -62,16 +60,13 @@ namespace Ryujinx.Ava.Ui.ViewModels
             }
         }
 
-        public void Dispose()
+        public void Dispose() { }
-        {
-        }
 
         public void LoadProfiles()
         {
             Profiles.Clear();
 
-            var profiles = _owner.AccountManager.GetAllUsers()
+            var profiles = _owner.AccountManager.GetAllUsers().OrderByDescending(x => x.AccountState == AccountState.Open);
-                .OrderByDescending(x => x.AccountState == AccountState.Open);
 
             foreach (var profile in profiles)
             {
@@ -94,6 +89,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
         public void AddUser()
         {
             UserProfile userProfile = null;
+
             _owner.Navigate(typeof(UserEditor), (this._owner, userProfile, true));
         }
 

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

@@ -2,7 +2,6 @@
 using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Interactivity;
-using Avalonia.Markup.Xaml;
 using Avalonia.Threading;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Common.Utilities;
@@ -27,9 +26,6 @@ namespace Ryujinx.Ava.Ui.Windows
             DataContext = this;
 
             InitializeComponent();
-#if DEBUG
-            this.AttachDevTools();
-#endif
 
             _ = DownloadPatronsJson();
         }

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

@@ -1,6 +1,5 @@
 using Avalonia;
 using Avalonia.Interactivity;
-using Avalonia.Markup.Xaml;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Models;
 using Ryujinx.Ava.Ui.ViewModels;
@@ -18,9 +17,7 @@ namespace Ryujinx.Ava.Ui.Windows
             DataContext = ViewModel;
 
             InitializeComponent();
-#if DEBUG
+
-            this.AttachDevTools();
-#endif
             Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["Amiibo"];
         }
 
@@ -31,9 +28,7 @@ namespace Ryujinx.Ava.Ui.Windows
             DataContext = ViewModel;
 
             InitializeComponent();
-#if DEBUG
+
-            this.AttachDevTools();
-#endif
             if (Program.PreviewerDetached)
             {
                 Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["Amiibo"];

Ryujinx.Ava/Ui/Windows/CheatWindow.axaml

@@ -1,21 +1,24 @@
-<window:StyleableWindow x:Class="Ryujinx.Ava.Ui.Windows.CheatWindow"
+<window:StyleableWindow
+    x:Class="Ryujinx.Ava.Ui.Windows.CheatWindow"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-                        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:model="clr-namespace:Ryujinx.Ava.Ui.Models"
     xmlns:window="clr-namespace:Ryujinx.Ava.Ui.Windows"
-                        mc:Ignorable="d"
+    Width="500"
-                        Width="500" MinHeight="500" Height="500"
+    Height="500"
+    MinWidth="500"
+    MinHeight="500"
     WindowStartupLocation="CenterOwner"
-                        MinWidth="500">
+    mc:Ignorable="d">
     <Window.Styles>
         <Style Selector="TreeViewItem">
             <Setter Property="IsExpanded" Value="True" />
         </Style>
     </Window.Styles>
-    <Grid Name="DlcGrid" Margin="15">
+    <Grid Name="CheatGrid" Margin="15">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />
             <RowDefinition Height="Auto" />
@@ -24,14 +27,14 @@
         </Grid.RowDefinitions>
         <TextBlock
             Grid.Row="1"
+            MaxWidth="500"
             Margin="20,15,20,20"
             HorizontalAlignment="Center"
             VerticalAlignment="Center"
-            MaxWidth="500"
             LineHeight="18"
-            TextWrapping="Wrap"
             Text="{Binding Heading}"
-            TextAlignment="Center" />
+            TextAlignment="Center"
+            TextWrapping="Wrap" />
         <Border
             Grid.Row="2"
             Margin="5"
@@ -39,32 +42,38 @@
             VerticalAlignment="Stretch"
             BorderBrush="Gray"
             BorderThickness="1">
-            <TreeView Items="{Binding LoadedCheats}"
+            <TreeView
+                Name="CheatsView"
+                MinHeight="300"
                 HorizontalAlignment="Stretch"
                 VerticalAlignment="Stretch"
-                      Name="CheatsView"
+                Items="{Binding LoadedCheats}">
-                      MinHeight="300">
                 <TreeView.Styles>
                     <Styles>
                         <Style Selector="TreeViewItem:empty /template/ ItemsPresenter">
-                            <Setter Property="IsVisible" Value="False"/>
+                            <Setter Property="IsVisible" Value="False" />
                         </Style>
                     </Styles>
                 </TreeView.Styles>
                 <TreeView.DataTemplates>
                     <TreeDataTemplate DataType="model:CheatsList" ItemsSource="{Binding}">
                         <StackPanel HorizontalAlignment="Left" Orientation="Horizontal">
-                            <CheckBox IsChecked="{Binding IsEnabled}" MinWidth="20" />
+                            <CheckBox MinWidth="20" IsChecked="{Binding IsEnabled}" />
-                            <TextBlock Width="150"
+                            <TextBlock Width="150" Text="{Binding BuildId}" />
-                                       Text="{Binding BuildId}" />
+                            <TextBlock Text="{Binding Path}" />
-                            <TextBlock
-                                Text="{Binding Path}" />
                         </StackPanel>
                     </TreeDataTemplate>
                     <DataTemplate x:DataType="model:CheatModel">
-                        <StackPanel Orientation="Horizontal" Margin="0" HorizontalAlignment="Left">
+                        <StackPanel
-                            <CheckBox IsChecked="{Binding IsEnabled}" Padding="0" Margin="5,0" MinWidth="20" />
+                            Margin="0"
-                            <TextBlock Text="{Binding CleanName}" VerticalAlignment="Center" />
+                            HorizontalAlignment="Left"
+                            Orientation="Horizontal">
+                            <CheckBox
+                                MinWidth="20"
+                                Margin="5,0"
+                                Padding="0"
+                                IsChecked="{Binding IsEnabled}" />
+                            <TextBlock VerticalAlignment="Center" Text="{Binding CleanName}" />
                         </StackPanel>
                     </DataTemplate>
                 </TreeView.DataTemplates>
@@ -79,8 +88,8 @@
                     Name="SaveButton"
                     MinWidth="90"
                     Margin="5"
-                    IsVisible="{Binding !NoCheatsFound}"
+                    Command="{Binding Save}"
-                    Command="{Binding Save}">
+                    IsVisible="{Binding !NoCheatsFound}">
                     <TextBlock Text="{locale:Locale SettingsButtonSave}" />
                 </Button>
                 <Button

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

@@ -1,6 +1,5 @@
 using Avalonia;
 using Avalonia.Collections;
-using Avalonia.Markup.Xaml;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Models;
 using Ryujinx.HLE.FileSystem;
@@ -26,7 +25,6 @@ namespace Ryujinx.Ava.Ui.Windows
             DataContext = this;
 
             InitializeComponent();
-            AttachDebugDevTools();
 
             Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["CheatWindowTitle"];
         }
@@ -38,9 +36,6 @@ namespace Ryujinx.Ava.Ui.Windows
             Heading = string.Format(LocaleManager.Instance["CheatWindowHeading"], titleName, titleId.ToUpper());
 
             InitializeComponent();
-#if DEBUG
-            this.AttachDevTools();
-#endif
 
             string modsBasePath = virtualFileSystem.ModLoader.GetModsBasePath();
             string titleModsPath = virtualFileSystem.ModLoader.GetTitleDir(modsBasePath, titleId);
@@ -96,12 +91,6 @@ namespace Ryujinx.Ava.Ui.Windows
             Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["CheatWindowTitle"];
         }
 
-        [Conditional("DEBUG")]
-        private void AttachDebugDevTools()
-        {
-            this.AttachDevTools();
-        }
-
         public void Save()
         {
             if (NoCheatsFound)

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

@@ -3,24 +3,14 @@ using Avalonia.Controls.Primitives;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.LogicalTree;
-using Avalonia.Markup.Xaml;
-using Avalonia.Threading;
-using Avalonia.VisualTree;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.Ava.Ui.Models;
 using Ryujinx.Ava.Ui.ViewModels;
-using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Hid.Controller;
 using Ryujinx.Input;
 using Ryujinx.Input.Assigner;
-using Ryujinx.Ui.Common.Configuration;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-using Key = Ryujinx.Input.Key;
 
 namespace Ryujinx.Ava.Ui.Windows
 {

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

@@ -1,254 +0,0 @@
-using Avalonia;
-using Avalonia.Collections;
-using Avalonia.Controls;
-using Avalonia.Threading;
-using LibHac.Common;
-using LibHac.Fs;
-using LibHac.Fs.Fsa;
-using LibHac.FsSystem;
-using LibHac.Tools.Fs;
-using LibHac.Tools.FsSystem;
-using LibHac.Tools.FsSystem.NcaUtils;
-using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Ava.Ui.Controls;
-using Ryujinx.Ava.Ui.Models;
-using Ryujinx.Common.Configuration;
-using Ryujinx.Common.Utilities;
-using Ryujinx.HLE.FileSystem;
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Path = System.IO.Path;
-
-namespace Ryujinx.Ava.Ui.Windows
-{
-    public partial class DlcManagerWindow : StyleableWindow
-    {
-        private readonly List<DlcContainer> _dlcContainerList;
-        private readonly string _dlcJsonPath;
-
-        public VirtualFileSystem VirtualFileSystem { get; }
-
-        public AvaloniaList<DlcModel> Dlcs { get; set; }
-        public ulong TitleId { get; }
-        public string TitleName { get; }
-
-        public string Heading => string.Format(LocaleManager.Instance["DlcWindowHeading"], TitleName, TitleId.ToString("X16"));
-
-        public DlcManagerWindow()
-        {
-            DataContext = this;
-
-            InitializeComponent();
-            AttachDebugDevTools();
-
-            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["DlcWindowTitle"];
-        }
-
-        public DlcManagerWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
-        {
-            VirtualFileSystem = virtualFileSystem;
-            TitleId = titleId;
-            TitleName = titleName;
-
-            _dlcJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "dlc.json");
-
-            try
-            {
-                _dlcContainerList = JsonHelper.DeserializeFromFile<List<DlcContainer>>(_dlcJsonPath);
-            }
-            catch
-            {
-                _dlcContainerList = new List<DlcContainer>();
-            }
-
-            DataContext = this;
-
-            InitializeComponent();
-            AttachDebugDevTools();
-
-            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["DlcWindowTitle"];
-
-            LoadDlcs();
-        }
-
-        [Conditional("DEBUG")]
-        private void AttachDebugDevTools()
-        {
-            this.AttachDevTools();
-        }
-
-        private void LoadDlcs()
-        {
-            foreach (DlcContainer dlcContainer in _dlcContainerList)
-            {
-                using FileStream containerFile = File.OpenRead(dlcContainer.Path);
-
-                PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
-
-                VirtualFileSystem.ImportTickets(pfs);
-
-                foreach (DlcNca dlcNca in dlcContainer.DlcNcaList)
-                {
-                    using var ncaFile = new UniqueRef<IFile>();
-                    pfs.OpenFile(ref ncaFile.Ref(), dlcNca.Path.ToU8Span(), OpenMode.Read).ThrowIfFailure();
-
-                    Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), dlcContainer.Path);
-
-                    if (nca != null)
-                    {
-                        Dlcs.Add(new DlcModel(nca.Header.TitleId.ToString("X16"), dlcContainer.Path, dlcNca.Path,
-                            dlcNca.Enabled));
-                    }
-                }
-            }
-        }
-
-        private Nca TryCreateNca(IStorage ncaStorage, string containerPath)
-        {
-            try
-            {
-                return new Nca(VirtualFileSystem.KeySet, ncaStorage);
-            }
-            catch (Exception ex)
-            {
-                Dispatcher.UIThread.InvokeAsync(async () =>
-                {
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[
-                        "DialogDlcLoadNcaErrorMessage"], ex.Message, containerPath));
-                });
-            }
-
-            return null;
-        }
-
-        private async Task AddDlc(string path)
-        {
-            if (!File.Exists(path) || Dlcs.FirstOrDefault(x => x.ContainerPath == path) != null)
-            {
-                return;
-            }
-
-            using (FileStream containerFile = File.OpenRead(path))
-            {
-                PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
-                bool containsDlc = false;
-
-                VirtualFileSystem.ImportTickets(pfs);
-
-                foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
-                {
-                    using var ncaFile = new UniqueRef<IFile>();
-
-                    pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
-
-                    Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), path);
-
-                    if (nca == null)
-                    {
-                        continue;
-                    }
-
-                    if (nca.Header.ContentType == NcaContentType.PublicData)
-                    {
-                        if ((nca.Header.TitleId & 0xFFFFFFFFFFFFE000) != TitleId)
-                        {
-                            break;
-                        }
-
-                        Dlcs.Add(new DlcModel(nca.Header.TitleId.ToString("X16"), path, fileEntry.FullPath, true));
-
-                        containsDlc = true;
-                    }
-                }
-
-                if (!containsDlc)
-                {
-                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance["DialogDlcNoDlcErrorMessage"]);
-                }
-            }
-        }
-
-        private void RemoveDlcs(bool removeSelectedOnly = false)
-        {
-            if (removeSelectedOnly)
-            {
-                Dlcs.RemoveAll(Dlcs.Where(x => x.IsEnabled).ToList());
-            }
-            else
-            {
-                Dlcs.Clear();
-            }
-        }
-
-        public void RemoveSelected()
-        {
-            RemoveDlcs(true);
-        }
-
-        public void RemoveAll()
-        {
-            RemoveDlcs();
-        }
-
-        public async void Add()
-        {
-            OpenFileDialog dialog = new OpenFileDialog() { Title = LocaleManager.Instance["SelectDlcDialogTitle"], AllowMultiple = true };
-
-            dialog.Filters.Add(new FileDialogFilter { Name = "NSP", Extensions = { "nsp" } });
-
-            string[] files = await dialog.ShowAsync(this);
-
-            if (files != null)
-            {
-                foreach (string file in files)
-                {
-                   await AddDlc(file);
-                }
-            }
-        }
-
-        public void Save()
-        {
-            _dlcContainerList.Clear();
-
-            DlcContainer container = default;
-
-            foreach (DlcModel dlc in Dlcs)
-            {
-                if (container.Path != dlc.ContainerPath)
-                {
-                    if (!string.IsNullOrWhiteSpace(container.Path))
-                    {
-                        _dlcContainerList.Add(container);
-                    }
-
-                    container = new DlcContainer { Path = dlc.ContainerPath, DlcNcaList = new List<DlcNca>() };
-                }
-
-                container.DlcNcaList.Add(new DlcNca
-                {
-                    Enabled = dlc.IsEnabled,
-                    TitleId = Convert.ToUInt64(dlc.TitleId, 16),
-                    Path = dlc.FullPath
-                });
-            }
-
-            if (!string.IsNullOrWhiteSpace(container.Path))
-            {
-                _dlcContainerList.Add(container);
-            }
-
-            using (FileStream dlcJsonStream = File.Create(_dlcJsonPath, 4096, FileOptions.WriteThrough))
-            {
-                dlcJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_dlcContainerList, true)));
-            }
-
-            Close();
-        }
-    }
-}

Ryujinx.Ava/Ui/Windows/DownloadableContentManagerWindow.axaml

@@ -1,5 +1,5 @@
 <window:StyleableWindow
-    x:Class="Ryujinx.Ava.Ui.Windows.DlcManagerWindow"
+    x:Class="Ryujinx.Ava.Ui.Windows.DownloadableContentManagerWindow"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
@@ -11,7 +11,7 @@
     WindowStartupLocation="CenterOwner"
     MinWidth="600"
     mc:Ignorable="d">
-    <Grid Name="DlcGrid" Margin="15">
+    <Grid Name="DownloadableContentGrid" Margin="15">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />
             <RowDefinition Height="Auto" />
@@ -40,7 +40,7 @@
                 HorizontalAlignment="Stretch"
                 VerticalAlignment="Stretch"
                 HorizontalScrollBarVisibility="Auto"
-                Items="{Binding Dlcs}"
+                Items="{Binding DownloadableContents}"
                 VerticalScrollBarVisibility="Auto">
                 <DataGrid.Columns>
                     <DataGridTemplateColumn Width="90">
@@ -50,7 +50,7 @@
                                     Width="50"
                                     MinWidth="40"
                                     HorizontalAlignment="Right"
-                                    IsChecked="{Binding IsEnabled}" />
+                                    IsChecked="{Binding Enabled}" />
                             </DataTemplate>
                         </DataGridTemplateColumn.CellTemplate>
                         <DataGridTemplateColumn.Header>
@@ -116,7 +116,7 @@
                     Name="SaveButton"
                     MinWidth="90"
                     Margin="5"
-                    Command="{Binding Save}">
+                    Command="{Binding SaveAndClose}">
                     <TextBlock Text="{locale:Locale SettingsButtonSave}" />
                 </Button>
                 <Button

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

@@ -0,0 +1,266 @@
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Threading;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Fsa;
+using LibHac.FsSystem;
+using LibHac.Tools.Fs;
+using LibHac.Tools.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Controls;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Utilities;
+using Ryujinx.HLE.FileSystem;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Path = System.IO.Path;
+
+namespace Ryujinx.Ava.Ui.Windows
+{
+    public partial class DownloadableContentManagerWindow : StyleableWindow
+    {
+        private readonly List<DownloadableContentContainer> _downloadableContentContainerList;
+        private readonly string _downloadableContentJsonPath;
+
+        public VirtualFileSystem VirtualFileSystem { get; }
+        public AvaloniaList<DownloadableContentModel> DownloadableContents { get; set; } = new AvaloniaList<DownloadableContentModel>();
+        public ulong TitleId { get; }
+        public string TitleName { get; }
+
+        public string Heading => string.Format(LocaleManager.Instance["DlcWindowHeading"], TitleName, TitleId.ToString("X16"));
+
+        public DownloadableContentManagerWindow()
+        {
+            DataContext = this;
+
+            InitializeComponent();
+
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["DlcWindowTitle"];
+        }
+
+        public DownloadableContentManagerWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
+        {
+            VirtualFileSystem = virtualFileSystem;
+            TitleId           = titleId;
+            TitleName         = titleName;
+
+            _downloadableContentJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "dlc.json");
+
+            try
+            {
+                _downloadableContentContainerList = JsonHelper.DeserializeFromFile<List<DownloadableContentContainer>>(_downloadableContentJsonPath);
+            }
+            catch
+            {
+                _downloadableContentContainerList = new List<DownloadableContentContainer>();
+            }
+
+            DataContext = this;
+
+            InitializeComponent();
+
+            Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["DlcWindowTitle"];
+
+            LoadDownloadableContents();
+        }
+
+        private void LoadDownloadableContents()
+        {
+            foreach (DownloadableContentContainer downloadableContentContainer in _downloadableContentContainerList)
+            {
+                if (File.Exists(downloadableContentContainer.ContainerPath))
+                {
+                    using FileStream containerFile = File.OpenRead(downloadableContentContainer.ContainerPath);
+
+                    PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
+
+                    VirtualFileSystem.ImportTickets(pfs);
+
+                    foreach (DownloadableContentNca downloadableContentNca in downloadableContentContainer.DownloadableContentNcaList)
+                    {
+                        using var ncaFile = new UniqueRef<IFile>();
+
+                        pfs.OpenFile(ref ncaFile.Ref(), downloadableContentNca.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+                        Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), downloadableContentContainer.ContainerPath);
+                        if (nca != null)
+                        {
+                            DownloadableContents.Add(new DownloadableContentModel(nca.Header.TitleId.ToString("X16"),
+                                                                                  downloadableContentContainer.ContainerPath,
+                                                                                  downloadableContentNca.FullPath,
+                                                                                  downloadableContentNca.Enabled));
+                        }
+                    }
+                }
+            }
+
+            // NOTE: Save the list again to remove leftovers.
+            Save();
+        }
+
+        private Nca TryCreateNca(IStorage ncaStorage, string containerPath)
+        {
+            try
+            {
+                return new Nca(VirtualFileSystem.KeySet, ncaStorage);
+            }
+            catch (Exception ex)
+            {
+                Dispatcher.UIThread.InvokeAsync(async () =>
+                {
+                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance["DialogDlcLoadNcaErrorMessage"], ex.Message, containerPath));
+                });
+            }
+
+            return null;
+        }
+
+        private async Task AddDownloadableContent(string path)
+        {
+            if (!File.Exists(path) || DownloadableContents.FirstOrDefault(x => x.ContainerPath == path) != null)
+            {
+                return;
+            }
+
+            using (FileStream containerFile = File.OpenRead(path))
+            {
+                PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
+                bool containsDownloadableContent = false;
+
+                VirtualFileSystem.ImportTickets(pfs);
+
+                foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
+                {
+                    using var ncaFile = new UniqueRef<IFile>();
+
+                    pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+                    Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), path);
+
+                    if (nca == null)
+                    {
+                        continue;
+                    }
+
+                    if (nca.Header.ContentType == NcaContentType.PublicData)
+                    {
+                        if ((nca.Header.TitleId & 0xFFFFFFFFFFFFE000) != TitleId)
+                        {
+                            break;
+                        }
+
+                        DownloadableContents.Add(new DownloadableContentModel(nca.Header.TitleId.ToString("X16"), path, fileEntry.FullPath, true));
+
+                        containsDownloadableContent = true;
+                    }
+                }
+
+                if (!containsDownloadableContent)
+                {
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance["DialogDlcNoDlcErrorMessage"]);
+                }
+            }
+        }
+
+        private void RemoveDownloadableContents(bool removeSelectedOnly = false)
+        {
+            if (removeSelectedOnly)
+            {
+                DownloadableContents.RemoveAll(DownloadableContents.Where(x => x.Enabled).ToList());
+            }
+            else
+            {
+                DownloadableContents.Clear();
+            }
+        }
+
+        public void RemoveSelected()
+        {
+            RemoveDownloadableContents(true);
+        }
+
+        public void RemoveAll()
+        {
+            RemoveDownloadableContents();
+        }
+
+        public async void Add()
+        {
+            OpenFileDialog dialog = new OpenFileDialog()
+            { 
+                Title         = LocaleManager.Instance["SelectDlcDialogTitle"],
+                AllowMultiple = true
+            };
+
+            dialog.Filters.Add(new FileDialogFilter
+            {
+                Name       = "NSP",
+                Extensions = { "nsp" }
+            });
+
+            string[] files = await dialog.ShowAsync(this);
+
+            if (files != null)
+            {
+                foreach (string file in files)
+                {
+                   await AddDownloadableContent(file);
+                }
+            }
+        }
+
+        public void Save()
+        {
+            _downloadableContentContainerList.Clear();
+
+            DownloadableContentContainer container = default;
+
+            foreach (DownloadableContentModel downloadableContent in DownloadableContents)
+            {
+                if (container.ContainerPath != downloadableContent.ContainerPath)
+                {
+                    if (!string.IsNullOrWhiteSpace(container.ContainerPath))
+                    {
+                        _downloadableContentContainerList.Add(container);
+                    }
+
+                    container = new DownloadableContentContainer
+                    {
+                        ContainerPath              = downloadableContent.ContainerPath,
+                        DownloadableContentNcaList = new List<DownloadableContentNca>()
+                    };
+                }
+
+                container.DownloadableContentNcaList.Add(new DownloadableContentNca
+                {
+                    Enabled  = downloadableContent.Enabled,
+                    TitleId  = Convert.ToUInt64(downloadableContent.TitleId, 16),
+                    FullPath = downloadableContent.FullPath
+                });
+            }
+
+            if (!string.IsNullOrWhiteSpace(container.ContainerPath))
+            {
+                _downloadableContentContainerList.Add(container);
+            }
+
+            using (FileStream downloadableContentJsonStream = File.Create(_downloadableContentJsonPath, 4096, FileOptions.WriteThrough))
+            {
+                downloadableContentJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_downloadableContentContainerList, true)));
+            }
+        }
+
+        public void SaveAndClose()
+        {
+            Save();
+            Close();
+        }
+    }
+}

Ryujinx.Ava/Ui/Windows/MainWindow.axaml

@@ -111,14 +111,20 @@
                                 Command="{ReflectionBinding ToggleFullscreen}"
                                 Header="{locale:Locale MenuBarOptionsToggleFullscreen}"
                                 InputGesture="F11" />
-                            <MenuItem Header="{locale:Locale MenuBarOptionsStartGamesInFullscreen}">
+                            <MenuItem>
                                 <MenuItem.Icon>
-                                    <CheckBox IsChecked="{Binding StartGamesInFullscreen, Mode=TwoWay}" />
+                                    <CheckBox IsChecked="{Binding StartGamesInFullscreen, Mode=TwoWay}"
+                                              MinWidth="250">
+                                        <TextBlock Text="{locale:Locale MenuBarOptionsStartGamesInFullscreen}"/>
+                                    </CheckBox>
                                 </MenuItem.Icon>
                             </MenuItem>
-                            <MenuItem Header="{locale:Locale MenuBarOptionsShowConsole}" IsVisible="{Binding ShowConsoleVisible}">
+                            <MenuItem IsVisible="{Binding ShowConsoleVisible}">
                                 <MenuItem.Icon>
-                                    <CheckBox IsChecked="{Binding ShowConsole, Mode=TwoWay}" />
+                                    <CheckBox IsChecked="{Binding ShowConsole, Mode=TwoWay}"
+                                              MinWidth="250">
+                                        <TextBlock Text="{locale:Locale MenuBarOptionsShowConsole}"/>
+                                    </CheckBox>
                                 </MenuItem.Icon>
                             </MenuItem>
                             <Separator />
@@ -167,6 +173,10 @@
                                     Command="{ReflectionBinding ChangeLanguage}"
                                     CommandParameter="zh_CN"
                                     Header="Simplified Chinese" />
+                                <MenuItem
+                                    Command="{ReflectionBinding ChangeLanguage}"
+                                    CommandParameter="zh_TW"
+                                    Header="Traditional Chinese (Taiwan)" />
                             </MenuItem>
                             <Separator />
                             <MenuItem
@@ -247,7 +257,7 @@
                 </DockPanel>
             </StackPanel>
             <ContentControl
-                Name="Content"
+                Name="MainContent"
                 Grid.Row="1"
                 Padding="0"
                 HorizontalAlignment="Stretch"

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

@@ -2,10 +2,8 @@ using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Interactivity;
-using Avalonia.Markup.Xaml;
 using Avalonia.Media;
 using Avalonia.Threading;
-using Avalonia.Win32;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common;
 using Ryujinx.Ava.Common.Locale;
@@ -33,7 +31,7 @@ using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
 using InputManager = Ryujinx.Input.HLE.InputManager;
-using ProgressBar = Avalonia.Controls.ProgressBar;
+
 namespace Ryujinx.Ava.Ui.Windows
 {
     public partial class MainWindow : StyleableWindow
@@ -87,7 +85,6 @@ namespace Ryujinx.Ava.Ui.Windows
 
             InitializeComponent();
             Load();
-            AttachDebugDevTools();
 
             UiHandler = new AvaHostUiHandler(this);
 
@@ -110,12 +107,6 @@ namespace Ryujinx.Ava.Ui.Windows
             _rendererWaitEvent = new AutoResetEvent(false);
         }
 
-        [Conditional("DEBUG")]
-        private void AttachDebugDevTools()
-        {
-            this.AttachDevTools();
-        }
-
         public void LoadGameList()
         {
             if (_isLoading)
@@ -244,7 +235,7 @@ namespace Ryujinx.Ava.Ui.Windows
 
             PrepareLoadScreen();
 
-            _mainViewContent = Content.Content as Control;
+            _mainViewContent = MainContent.Content as Control;
 
             GlRenderer = new RendererControl(3, 3, ConfigurationState.Instance.Logger.GraphicsDebugLevel);
             AppHost = new AppHost(GlRenderer, InputManager, path, VirtualFileSystem, ContentManager, AccountManager, _userChannelPersistence, this);
@@ -311,7 +302,7 @@ namespace Ryujinx.Ava.Ui.Windows
 
             Dispatcher.UIThread.InvokeAsync(() =>
             {
-                Content.Content = GlRenderer;
+                MainContent.Content = GlRenderer;
 
                 if (startFullscreen && WindowState != WindowState.FullScreen)
                 {
@@ -355,9 +346,9 @@ namespace Ryujinx.Ava.Ui.Windows
 
             Dispatcher.UIThread.InvokeAsync(() =>
             {
-                if (Content.Content != _mainViewContent)
+                if (MainContent.Content != _mainViewContent)
                 {
-                    Content.Content = _mainViewContent;
+                    MainContent.Content = _mainViewContent;
                 }
 
                 ViewModel.ShowMenuAndStatusBar = true;

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

@@ -1,5 +1,4 @@
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Models;

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

@@ -1,5 +1,4 @@
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Models;

Ryujinx.Ava/Ui/Windows/SettingsWindow.axaml

@@ -241,6 +241,22 @@
                                     TextAlignment="Center" />
                             </ToggleButton>
                         </StackPanel>
+                        <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
+                            <TextBlock VerticalAlignment="Center" Text="{locale:Locale SettingsTabHotkeysResScaleUpHotkey}" Width="230" />
+                            <ToggleButton Width="90" Height="27" Checked="Button_Checked" Unchecked="Button_Unchecked">
+                                <TextBlock
+                                    Text="{Binding KeyboardHotkeys.ResScaleUp, Mode=TwoWay, Converter={StaticResource Key}}"
+                                    TextAlignment="Center" />
+                            </ToggleButton>
+                        </StackPanel>
+                        <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
+                            <TextBlock VerticalAlignment="Center" Text="{locale:Locale SettingsTabHotkeysResScaleDownHotkey}" Width="230" />
+                            <ToggleButton Width="90" Height="27" Checked="Button_Checked" Unchecked="Button_Unchecked">
+                                <TextBlock
+                                    Text="{Binding KeyboardHotkeys.ResScaleDown, Mode=TwoWay, Converter={StaticResource Key}}"
+                                    TextAlignment="Center" />
+                            </ToggleButton>
+                        </StackPanel>
                     </StackPanel>
                 </Border>
             </ScrollViewer>

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

@@ -1,19 +1,14 @@
 using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Controls.Presenters;
 using Avalonia.Controls.Primitives;
 using Avalonia.Data;
 using Avalonia.Data.Converters;
 using Avalonia.Input;
 using Avalonia.Interactivity;
-using Avalonia.LogicalTree;
-using Avalonia.Markup.Xaml;
-using Avalonia.Threading;
 using FluentAvalonia.Core;
 using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Controls;
-using Ryujinx.Ava.Ui.Models;
 using Ryujinx.Ava.Ui.ViewModels;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.Input;
@@ -23,8 +18,6 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
 using TimeZone = Ryujinx.Ava.Ui.Models.TimeZone;
 
 namespace Ryujinx.Ava.Ui.Windows
@@ -44,7 +37,6 @@ namespace Ryujinx.Ava.Ui.Windows
 
             InitializeComponent();
             Load();
-            AttachDebugDevTools();
 
             FuncMultiValueConverter<string, string> converter = new(parts => string.Format("{0}  {1}   {2}", parts.ToArray()));
             MultiBinding tzMultiBinding = new() { Converter = converter };
@@ -62,13 +54,6 @@ namespace Ryujinx.Ava.Ui.Windows
 
             InitializeComponent();
             Load();
-            AttachDebugDevTools();
-        }
-
-        [Conditional("DEBUG")]
-        private void AttachDebugDevTools()
-        {
-            this.AttachDevTools();
         }
 
         private void Load()

Ryujinx.Ava/Ui/Windows/StyleableWindow.cs

@@ -2,7 +2,6 @@
 using Avalonia.Controls.Primitives;
 using Avalonia.Media.Imaging;
 using Avalonia.Platform;
-using FluentAvalonia.UI.Controls;
 using System;
 using System.IO;
 using System.Reflection;

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

@@ -1,13 +1,14 @@
 using Avalonia;
 using Avalonia.Collections;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
+using Avalonia.Threading;
 using LibHac.Common;
 using LibHac.Fs;
 using LibHac.Fs.Fsa;
 using LibHac.FsSystem;
-using LibHac.Tools.FsSystem.NcaUtils;
 using LibHac.Ns;
+using LibHac.Tools.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.Ava.Ui.Models;
@@ -23,14 +24,12 @@ using System.Linq;
 using System.Text;
 using Path = System.IO.Path;
 using SpanHelpers = LibHac.Common.SpanHelpers;
-using LibHac.Tools.FsSystem;
-using Avalonia.Threading;
 
 namespace Ryujinx.Ava.Ui.Windows
 {
     public partial class TitleUpdateWindow : StyleableWindow
     {
-        private readonly string _updateJsonPath;
+        private readonly string     _titleUpdateJsonPath;
         private TitleUpdateMetadata _titleUpdateWindowData;
 
         public VirtualFileSystem VirtualFileSystem { get; }
@@ -46,7 +45,6 @@ namespace Ryujinx.Ava.Ui.Windows
             DataContext = this;
 
             InitializeComponent();
-            AttachDebugDevTools();
             
             Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["UpdateWindowTitle"];
         }
@@ -57,33 +55,30 @@ namespace Ryujinx.Ava.Ui.Windows
             TitleId           = titleId;
             TitleName         = titleName;
 
-            _updateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId, "updates.json");
+            _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId, "updates.json");
 
             try
             {
-                _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_updateJsonPath);
+                _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_titleUpdateJsonPath);
             }
             catch
             {
-                _titleUpdateWindowData = new TitleUpdateMetadata {Selected = "", Paths = new List<string>()};
+                _titleUpdateWindowData = new TitleUpdateMetadata 
+                {
+                    Selected = "",
+                    Paths = new List<string>()
+                };
             }
 
             DataContext = this;
 
             InitializeComponent();
-            AttachDebugDevTools();
 
             Title = $"Ryujinx {Program.Version} - " + LocaleManager.Instance["UpdateWindowTitle"];
 
             LoadUpdates();
         }
 
-        [Conditional("DEBUG")]
-        private void AttachDebugDevTools()
-        {
-            this.AttachDevTools();
-        }
-
         private void LoadUpdates()
         {
             TitleUpdates.Add(new TitleUpdateModel(default, string.Empty, true));
@@ -126,8 +121,7 @@ namespace Ryujinx.Ava.Ui.Windows
 
                     try
                     {
-                        (Nca patchNca, Nca controlNca) =
+                        (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(VirtualFileSystem, nsp, TitleId, 0);
-                            ApplicationLoader.GetGameUpdateDataFromPartition(VirtualFileSystem, nsp, TitleId, 0);
 
                         if (controlNca != null && patchNca != null)
                         {
@@ -135,11 +129,8 @@ namespace Ryujinx.Ava.Ui.Windows
 
                             using var nacpFile = new UniqueRef<IFile>();
 
-                            controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None)
+                            controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
-                                .OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read)
+                            nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
-                                .ThrowIfFailure();
-                            nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None)
-                                .ThrowIfFailure();
 
                             TitleUpdates.Add(new TitleUpdateModel(controlData, path));
                         }
@@ -190,9 +181,17 @@ namespace Ryujinx.Ava.Ui.Windows
 
         public async void Add()
         {
-            OpenFileDialog dialog = new OpenFileDialog() { Title = LocaleManager.Instance["SelectUpdateDialogTitle"], AllowMultiple = true };
+            OpenFileDialog dialog = new OpenFileDialog()
+            {
+                Title         = LocaleManager.Instance["SelectUpdateDialogTitle"],
+                AllowMultiple = true
+            };
 
-            dialog.Filters.Add(new FileDialogFilter { Name = "NSP", Extensions = { "nsp" } });
+            dialog.Filters.Add(new FileDialogFilter
+            {
+                Name       = "NSP", 
+                Extensions = { "nsp" }
+            });
 
             string[] files = await dialog.ShowAsync(this);
 
@@ -222,12 +221,10 @@ namespace Ryujinx.Ava.Ui.Windows
                     return 1;
                 }
 
-                return Version.Parse(first.Control.DisplayVersionString.ToString())
+                return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
-                    .CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
             });
 
             TitleUpdates.Clear();
-
             TitleUpdates.AddRange(list);
         }
 
@@ -247,9 +244,9 @@ namespace Ryujinx.Ava.Ui.Windows
                 }
             }
 
-            using (FileStream dlcJsonStream = File.Create(_updateJsonPath, 4096, FileOptions.WriteThrough))
+            using (FileStream titleUpdateJsonStream = File.Create(_titleUpdateJsonPath, 4096, FileOptions.WriteThrough))
             {
-                dlcJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
+                titleUpdateJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
             }
 
             if (Owner is MainWindow window)

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

@@ -1,6 +1,5 @@
 using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Modules;
 using System;
@@ -23,9 +22,7 @@ namespace Ryujinx.Ava.Ui.Windows
             DataContext = this;
 
             InitializeComponent();
-#if DEBUG
+
-            this.AttachDevTools();
-#endif
             Title = LocaleManager.Instance["RyujinxUpdater"];
         }
 

Ryujinx.Common/Configuration/DlcContainer.cs

@@ -1,10 +0,0 @@
-using System.Collections.Generic;
-
-namespace Ryujinx.Common.Configuration
-{
-    public struct DlcContainer
-    {
-        public string Path { get; set; }
-        public List<DlcNca> DlcNcaList { get; set; }
-    }
-}

Ryujinx.Common/Configuration/DlcNca.cs

@@ -1,9 +0,0 @@
-namespace Ryujinx.Common.Configuration
-{
-    public struct DlcNca
-    {
-        public string Path    { get; set; }
-        public ulong  TitleId { get; set; }
-        public bool   Enabled { get; set; }
-    }
-}

Ryujinx.Common/Configuration/DownloadableContentContainer.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+namespace Ryujinx.Common.Configuration
+{
+    public struct DownloadableContentContainer
+    {
+        [JsonPropertyName("path")]
+        public string ContainerPath { get; set; }
+        [JsonPropertyName("dlc_nca_list")]
+        public List<DownloadableContentNca> DownloadableContentNcaList { get; set; }
+    }
+}

Ryujinx.Common/Configuration/DownloadableContentNca.cs

@@ -0,0 +1,14 @@
+using System.Text.Json.Serialization;
+
+namespace Ryujinx.Common.Configuration
+{
+    public struct DownloadableContentNca
+    {
+        [JsonPropertyName("path")]
+        public string FullPath { get; set; }
+        [JsonPropertyName("title_id")]
+        public ulong  TitleId  { get; set; }
+        [JsonPropertyName("is_enabled")]
+        public bool   Enabled  { get; set; }
+    }
+}

Ryujinx.Common/Configuration/Hid/KeyboardHotkeys.cs

@@ -7,5 +7,7 @@
         public Key ShowUi { get; set; }
         public Key Pause { get; set; }
         public Key ToggleMute { get; set; }
+        public Key ResScaleUp { get; set; }
+        public Key ResScaleDown { get; set; }
     }
 }

Ryujinx.Common/Memory/PartialUnmaps/NativeReaderWriterLock.cs

@@ -0,0 +1,80 @@
+using System.Runtime.InteropServices;
+using System.Threading;
+
+using static Ryujinx.Common.Memory.PartialUnmaps.PartialUnmapHelpers;
+
+namespace Ryujinx.Common.Memory.PartialUnmaps
+{
+    /// <summary>
+    /// A simple implementation of a ReaderWriterLock which can be used from native code.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct NativeReaderWriterLock
+    {
+        public int WriteLock;
+        public int ReaderCount;
+
+        public static int WriteLockOffset;
+        public static int ReaderCountOffset;
+
+        /// <summary>
+        /// Populates the field offsets for use when emitting native code.
+        /// </summary>
+        static NativeReaderWriterLock()
+        {
+            NativeReaderWriterLock instance = new NativeReaderWriterLock();
+
+            WriteLockOffset = OffsetOf(ref instance, ref instance.WriteLock);
+            ReaderCountOffset = OffsetOf(ref instance, ref instance.ReaderCount);
+        }
+
+        /// <summary>
+        /// Acquires the reader lock.
+        /// </summary>
+        public void AcquireReaderLock()
+        {
+            // Must take write lock for a very short time to become a reader.
+
+            while (Interlocked.CompareExchange(ref WriteLock, 1, 0) != 0) { }
+
+            Interlocked.Increment(ref ReaderCount);
+
+            Interlocked.Exchange(ref WriteLock, 0);
+        }
+
+        /// <summary>
+        /// Releases the reader lock.
+        /// </summary>
+        public void ReleaseReaderLock()
+        {
+            Interlocked.Decrement(ref ReaderCount);
+        }
+
+        /// <summary>
+        /// Upgrades to a writer lock. The reader lock is temporarily released while obtaining the writer lock.
+        /// </summary>
+        public void UpgradeToWriterLock()
+        {
+            // Prevent any more threads from entering reader.
+            // If the write lock is already taken, wait for it to not be taken.
+
+            Interlocked.Decrement(ref ReaderCount);
+
+            while (Interlocked.CompareExchange(ref WriteLock, 1, 0) != 0) { }
+
+            // Wait for reader count to drop to 0, then take the lock again as the only reader.
+
+            while (Interlocked.CompareExchange(ref ReaderCount, 1, 0) != 0) { }
+        }
+
+        /// <summary>
+        /// Downgrades from a writer lock, back to a reader one.
+        /// </summary>
+        public void DowngradeFromWriterLock()
+        {
+            // Release the WriteLock.
+
+            Interlocked.Exchange(ref WriteLock, 0);
+        }
+    }
+}

Ryujinx.Common/Memory/PartialUnmaps/PartialUnmapHelpers.cs

@@ -0,0 +1,20 @@
+using System.Runtime.CompilerServices;
+
+namespace Ryujinx.Common.Memory.PartialUnmaps
+{
+    static class PartialUnmapHelpers
+    {
+        /// <summary>
+        /// Calculates a byte offset of a given field within a struct.
+        /// </summary>
+        /// <typeparam name="T">Struct type</typeparam>
+        /// <typeparam name="T2">Field type</typeparam>
+        /// <param name="storage">Parent struct</param>
+        /// <param name="target">Field</param>
+        /// <returns>The byte offset of the given field in the given struct</returns>
+        public static int OffsetOf<T, T2>(ref T2 storage, ref T target)
+        {
+            return (int)Unsafe.ByteOffset(ref Unsafe.As<T2, T>(ref storage), ref target);
+        }
+    }
+}

Ryujinx.Common/Memory/PartialUnmaps/PartialUnmapState.cs

@@ -0,0 +1,160 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+using System.Threading;
+
+using static Ryujinx.Common.Memory.PartialUnmaps.PartialUnmapHelpers;
+
+namespace Ryujinx.Common.Memory.PartialUnmaps
+{
+    /// <summary>
+    /// State for partial unmaps. Intended to be used on Windows.
+    /// </summary>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct PartialUnmapState
+    {
+        public NativeReaderWriterLock PartialUnmapLock;
+        public int PartialUnmapsCount;
+        public ThreadLocalMap<int> LocalCounts;
+
+        public readonly static int PartialUnmapLockOffset;
+        public readonly static int PartialUnmapsCountOffset;
+        public readonly static int LocalCountsOffset;
+
+        public readonly static IntPtr GlobalState;
+
+        [SupportedOSPlatform("windows")]
+        [DllImport("kernel32.dll")]
+        public static extern int GetCurrentThreadId();
+
+        [SupportedOSPlatform("windows")]
+        [DllImport("kernel32.dll", SetLastError = true)]
+        static extern IntPtr OpenThread(int dwDesiredAccess, bool bInheritHandle, uint dwThreadId);
+
+        [SupportedOSPlatform("windows")]
+        [DllImport("kernel32.dll", SetLastError = true)]
+        public static extern bool CloseHandle(IntPtr hObject);
+
+        [SupportedOSPlatform("windows")]
+        [DllImport("kernel32.dll", SetLastError = true)]
+        static extern bool GetExitCodeThread(IntPtr hThread, out uint lpExitCode);
+
+        /// <summary>
+        /// Creates a global static PartialUnmapState and populates the field offsets.
+        /// </summary>
+        static unsafe PartialUnmapState()
+        {
+            PartialUnmapState instance = new PartialUnmapState();
+
+            PartialUnmapLockOffset = OffsetOf(ref instance, ref instance.PartialUnmapLock);
+            PartialUnmapsCountOffset = OffsetOf(ref instance, ref instance.PartialUnmapsCount);
+            LocalCountsOffset = OffsetOf(ref instance, ref instance.LocalCounts);
+
+            int size = Unsafe.SizeOf<PartialUnmapState>();
+            GlobalState = Marshal.AllocHGlobal(size);
+            Unsafe.InitBlockUnaligned((void*)GlobalState, 0, (uint)size);
+        }
+
+        /// <summary>
+        /// Resets the global state.
+        /// </summary>
+        public static unsafe void Reset()
+        {
+            int size = Unsafe.SizeOf<PartialUnmapState>();
+            Unsafe.InitBlockUnaligned((void*)GlobalState, 0, (uint)size);
+        }
+
+        /// <summary>
+        /// Gets a reference to the global state.
+        /// </summary>
+        /// <returns>A reference to the global state</returns>
+        public static unsafe ref PartialUnmapState GetRef()
+        {
+            return ref Unsafe.AsRef<PartialUnmapState>((void*)GlobalState);
+        }
+
+        /// <summary>
+        /// Checks if an access violation handler should retry execution due to a fault caused by partial unmap.
+        /// </summary>
+        /// <remarks>
+        /// Due to Windows limitations, <see cref="UnmapView"/> might need to unmap more memory than requested.
+        /// The additional memory that was unmapped is later remapped, however this leaves a time gap where the
+        /// memory might be accessed but is unmapped. Users of the API must compensate for that by catching the
+        /// access violation and retrying if it happened between the unmap and remap operation.
+        /// This method can be used to decide if retrying in such cases is necessary or not.
+        /// 
+        /// This version of the function is not used, but serves as a reference for the native
+        /// implementation in ARMeilleure.
+        /// </remarks>
+        /// <returns>True if execution should be retried, false otherwise</returns>
+        [SupportedOSPlatform("windows")]
+        public bool RetryFromAccessViolation()
+        {
+            PartialUnmapLock.AcquireReaderLock();
+
+            int threadID = GetCurrentThreadId();
+            int threadIndex = LocalCounts.GetOrReserve(threadID, 0);
+
+            if (threadIndex == -1)
+            {
+                // Out of thread local space... try again later.
+
+                PartialUnmapLock.ReleaseReaderLock();
+
+                return true;
+            }
+
+            ref int threadLocalPartialUnmapsCount = ref LocalCounts.GetValue(threadIndex);
+
+            bool retry = threadLocalPartialUnmapsCount != PartialUnmapsCount;
+            if (retry)
+            {
+                threadLocalPartialUnmapsCount = PartialUnmapsCount;
+            }
+
+            PartialUnmapLock.ReleaseReaderLock();
+
+            return retry;
+        }
+
+        /// <summary>
+        /// Iterates and trims threads in the thread -> count map that
+        /// are no longer active.
+        /// </summary>
+        [SupportedOSPlatform("windows")]
+        public void TrimThreads()
+        {
+            const uint ExitCodeStillActive = 259;
+            const int ThreadQueryInformation = 0x40;
+
+            Span<int> ids = LocalCounts.ThreadIds.ToSpan();
+
+            for (int i = 0; i < ids.Length; i++)
+            {
+                int id = ids[i];
+                
+                if (id != 0)
+                {
+                    IntPtr handle = OpenThread(ThreadQueryInformation, false, (uint)id);
+
+                    if (handle == IntPtr.Zero)
+                    {
+                        Interlocked.CompareExchange(ref ids[i], 0, id);
+                    }
+                    else
+                    {
+                        GetExitCodeThread(handle, out uint exitCode);
+
+                        if (exitCode != ExitCodeStillActive)
+                        {
+                            Interlocked.CompareExchange(ref ids[i], 0, id);
+                        }
+
+                        CloseHandle(handle);
+                    }
+                }
+            }
+        }
+    }
+}

Ryujinx.Common/Memory/PartialUnmaps/ThreadLocalMap.cs

@@ -0,0 +1,92 @@
+using System.Runtime.InteropServices;
+using System.Threading;
+
+using static Ryujinx.Common.Memory.PartialUnmaps.PartialUnmapHelpers;
+
+namespace Ryujinx.Common.Memory.PartialUnmaps
+{
+    /// <summary>
+    /// A simple fixed size thread safe map that can be used from native code.
+    /// Integer thread IDs map to corresponding structs.
+    /// </summary>
+    /// <typeparam name="T">The value type for the map</typeparam>
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct ThreadLocalMap<T> where T : unmanaged
+    {
+        public const int MapSize = 20;
+
+        public Array20<int> ThreadIds;
+        public Array20<T> Structs;
+
+        public static int ThreadIdsOffset;
+        public static int StructsOffset;
+
+        /// <summary>
+        /// Populates the field offsets for use when emitting native code.
+        /// </summary>
+        static ThreadLocalMap()
+        {
+            ThreadLocalMap<T> instance = new ThreadLocalMap<T>();
+
+            ThreadIdsOffset = OffsetOf(ref instance, ref instance.ThreadIds);
+            StructsOffset = OffsetOf(ref instance, ref instance.Structs);
+        }
+
+        /// <summary>
+        /// Gets the index of a given thread ID in the map, or reserves one.
+        /// When reserving a struct, its value is set to the given initial value.
+        /// Returns -1 when there is no space to reserve a new entry.
+        /// </summary>
+        /// <param name="threadId">Thread ID to use as a key</param>
+        /// <param name="initial">Initial value of the associated struct.</param>
+        /// <returns>The index of the entry, or -1 if none</returns>
+        public int GetOrReserve(int threadId, T initial)
+        {
+            // Try get a match first.
+
+            for (int i = 0; i < MapSize; i++)
+            {
+                int compare = Interlocked.CompareExchange(ref ThreadIds[i], threadId, threadId);
+
+                if (compare == threadId)
+                {
+                    return i;
+                }
+            }
+
+            // Try get a free entry. Since the id is assumed to be unique to this thread, we know it doesn't exist yet.
+
+            for (int i = 0; i < MapSize; i++)
+            {
+                int compare = Interlocked.CompareExchange(ref ThreadIds[i], threadId, 0);
+
+                if (compare == 0)
+                {
+                    Structs[i] = initial;
+                    return i;
+                }
+            }
+
+            return -1;
+        }
+
+        /// <summary>
+        /// Gets the struct value for a given map entry.
+        /// </summary>
+        /// <param name="index">Index of the entry</param>
+        /// <returns>A reference to the struct value</returns>
+        public ref T GetValue(int index)
+        {
+            return ref Structs[index];
+        }
+
+        /// <summary>
+        /// Releases an entry from the map.
+        /// </summary>
+        /// <param name="index">Index of the entry to release</param>
+        public void Release(int index)
+        {
+            Interlocked.Exchange(ref ThreadIds[index], 0);
+        }
+    }
+}

Ryujinx.Cpu/Jit/MemoryManagerHostMapped.cs

@@ -89,10 +89,10 @@ namespace Ryujinx.Cpu.Jit
             MemoryAllocationFlags asFlags = MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible;
 
             _addressSpace = new MemoryBlock(asSize, asFlags);
-            _addressSpaceMirror = new MemoryBlock(asSize, asFlags | MemoryAllocationFlags.ForceWindows4KBViewMapping);
+            _addressSpaceMirror = new MemoryBlock(asSize, asFlags);
 
             Tracking = new MemoryTracking(this, PageSize, invalidAccessHandler);
-            _memoryEh = new MemoryEhMeilleure(_addressSpace, Tracking);
+            _memoryEh = new MemoryEhMeilleure(_addressSpace, _addressSpaceMirror, Tracking);
         }
 
         /// <summary>

Ryujinx.Cpu/MemoryEhMeilleure.cs

@@ -6,36 +6,57 @@ using System.Runtime.InteropServices;
 
 namespace Ryujinx.Cpu
 {
-    class MemoryEhMeilleure : IDisposable
+    public class MemoryEhMeilleure : IDisposable
     {
         private delegate bool TrackingEventDelegate(ulong address, ulong size, bool write, bool precise = false);
 
-        private readonly MemoryBlock _addressSpace;
         private readonly MemoryTracking _tracking;
         private readonly TrackingEventDelegate _trackingEvent;
 
         private readonly ulong _baseAddress;
+        private readonly ulong _mirrorAddress;
 
-        public MemoryEhMeilleure(MemoryBlock addressSpace, MemoryTracking tracking)
+        public MemoryEhMeilleure(MemoryBlock addressSpace, MemoryBlock addressSpaceMirror, MemoryTracking tracking)
         {
-            _addressSpace = addressSpace;
             _tracking = tracking;
 
-            _baseAddress = (ulong)_addressSpace.Pointer;
+            _baseAddress = (ulong)addressSpace.Pointer;
             ulong endAddress = _baseAddress + addressSpace.Size;
 
-            _trackingEvent = new TrackingEventDelegate(tracking.VirtualMemoryEventEh);
+            _trackingEvent = new TrackingEventDelegate(tracking.VirtualMemoryEvent);
             bool added = NativeSignalHandler.AddTrackedRegion((nuint)_baseAddress, (nuint)endAddress, Marshal.GetFunctionPointerForDelegate(_trackingEvent));
 
             if (!added)
             {
                 throw new InvalidOperationException("Number of allowed tracked regions exceeded.");
             }
+
+            if (OperatingSystem.IsWindows())
+            {
+                // Add a tracking event with no signal handler for the mirror on Windows.
+                // The native handler has its own code to check for the partial overlap race when regions are protected by accident,
+                // and when there is no signal handler present.
+
+                _mirrorAddress = (ulong)addressSpaceMirror.Pointer;
+                ulong endAddressMirror = _mirrorAddress + addressSpace.Size;
+
+                bool addedMirror = NativeSignalHandler.AddTrackedRegion((nuint)_mirrorAddress, (nuint)endAddressMirror, IntPtr.Zero);
+
+                if (!addedMirror)
+                {
+                    throw new InvalidOperationException("Number of allowed tracked regions exceeded.");
+                }
+            }
         }
 
         public void Dispose()
         {
             NativeSignalHandler.RemoveTrackedRegion((nuint)_baseAddress);
+
+            if (_mirrorAddress != 0)
+            {
+                NativeSignalHandler.RemoveTrackedRegion((nuint)_mirrorAddress);
+            }
         }
     }
 }

Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs

@@ -216,13 +216,14 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
                 {
                     var target = memoryManager.Physical.TextureCache.FindTexture(
                         memoryManager,
-                        dst,
                         dstGpuVa,
                         dstBpp,
                         dstStride,
+                        dst.Height,
                         xCount,
                         yCount,
-                        dstLinear);
+                        dstLinear,
+                        dst.MemoryLayout);
 
                     if (target != null)
                     {

Ryujinx.Graphics.Gpu/GpuChannel.cs

@@ -59,9 +59,24 @@ namespace Ryujinx.Graphics.Gpu
             {
                 oldMemoryManager.Physical.BufferCache.NotifyBuffersModified -= BufferManager.Rebind;
                 oldMemoryManager.Physical.DecrementReferenceCount();
+                oldMemoryManager.MemoryUnmapped -= MemoryUnmappedHandler;
             }
 
             memoryManager.Physical.BufferCache.NotifyBuffersModified += BufferManager.Rebind;
+            memoryManager.MemoryUnmapped += MemoryUnmappedHandler;
+
+            // Since the memory manager changed, make sure we will get pools from addresses of the new memory manager.
+            TextureManager.ReloadPools();
+        }
+
+        /// <summary>
+        /// Memory mappings change event handler.
+        /// </summary>
+        /// <param name="sender">Memory manager where the mappings changed</param>
+        /// <param name="e">Information about the region that is being changed</param>
+        private void MemoryUnmappedHandler(object sender, UnmapEventArgs e)
+        {
+            TextureManager.ReloadPools();
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Image/PoolCache.cs

@@ -0,0 +1,129 @@
+using System;
+using System.Collections.Generic;
+
+namespace Ryujinx.Graphics.Gpu.Image
+{
+    /// <summary>
+    /// Resource pool interface.
+    /// </summary>
+    /// <typeparam name="T">Resource pool type</typeparam>
+    interface IPool<T>
+    {
+        /// <summary>
+        /// Start address of the pool in memory.
+        /// </summary>
+        ulong Address { get; }
+
+        /// <summary>
+        /// Linked list node used on the texture pool cache.
+        /// </summary>
+        LinkedListNode<T> CacheNode { get; set; }
+
+        /// <summary>
+        /// Timestamp set on the last use of the pool by the cache.
+        /// </summary>
+        ulong CacheTimestamp { get; set; }
+    }
+
+    /// <summary>
+    /// Pool cache.
+    /// This can keep multiple pools, and return the current one as needed.
+    /// </summary>
+    abstract class PoolCache<T> : IDisposable where T : IPool<T>, IDisposable
+    {
+        private const int MaxCapacity = 2;
+        private const ulong MinDeltaForRemoval = 20000;
+
+        private readonly GpuContext _context;
+        private readonly LinkedList<T> _pools;
+        private ulong _currentTimestamp;
+
+        /// <summary>
+        /// Constructs a new instance of the pool.
+        /// </summary>
+        /// <param name="context">GPU context that the texture pool belongs to</param>
+        public PoolCache(GpuContext context)
+        {
+            _context = context;
+            _pools = new LinkedList<T>();
+        }
+
+        /// <summary>
+        /// Increments the internal timestamp of the cache that is used to decide when old resources will be deleted.
+        /// </summary>
+        public void Tick()
+        {
+            _currentTimestamp++;
+        }
+
+        /// <summary>
+        /// Finds a cache texture pool, or creates a new one if not found.
+        /// </summary>
+        /// <param name="channel">GPU channel that the texture pool cache belongs to</param>
+        /// <param name="address">Start address of the texture pool</param>
+        /// <param name="maximumId">Maximum ID of the texture pool</param>
+        /// <returns>The found or newly created texture pool</returns>
+        public T FindOrCreate(GpuChannel channel, ulong address, int maximumId)
+        {
+            // Remove old entries from the cache, if possible.
+            while (_pools.Count > MaxCapacity && (_currentTimestamp - _pools.First.Value.CacheTimestamp) >= MinDeltaForRemoval)
+            {
+                T oldestPool = _pools.First.Value;
+
+                _pools.RemoveFirst();
+                oldestPool.Dispose();
+                oldestPool.CacheNode = null;
+            }
+
+            T pool;
+
+            // Try to find the pool on the cache.
+            for (LinkedListNode<T> node = _pools.First; node != null; node = node.Next)
+            {
+                pool = node.Value;
+
+                if (pool.Address == address)
+                {
+                    if (pool.CacheNode != _pools.Last)
+                    {
+                        _pools.Remove(pool.CacheNode);
+
+                        pool.CacheNode = _pools.AddLast(pool);
+                    }
+
+                    pool.CacheTimestamp = _currentTimestamp;
+
+                    return pool;
+                }
+            }
+
+            // If not found, create a new one.
+            pool = CreatePool(_context, channel, address, maximumId);
+
+            pool.CacheNode = _pools.AddLast(pool);
+            pool.CacheTimestamp = _currentTimestamp;
+
+            return pool;
+        }
+
+        /// <summary>
+        /// Creates a new instance of the pool.
+        /// </summary>
+        /// <param name="context">GPU context that the pool belongs to</param>
+        /// <param name="channel">GPU channel that the pool belongs to</param>
+        /// <param name="address">Address of the pool in guest memory</param>
+        /// <param name="maximumId">Maximum ID of the pool (equal to maximum minus one)</param>
+        protected abstract T CreatePool(GpuContext context, GpuChannel channel, ulong address, int maximumId);
+
+        public void Dispose()
+        {
+            foreach (T pool in _pools)
+            {
+                pool.Dispose();
+                pool.CacheNode = null;
+            }
+
+            _pools.Clear();
+        }
+    }
+}

Ryujinx.Graphics.Gpu/Image/SamplerPool.cs

@@ -1,16 +1,27 @@
 using Ryujinx.Graphics.Gpu.Memory;
+using System.Collections.Generic;
 
 namespace Ryujinx.Graphics.Gpu.Image
 {
     /// <summary>
     /// Sampler pool.
     /// </summary>
-    class SamplerPool : Pool<Sampler, SamplerDescriptor>
+    class SamplerPool : Pool<Sampler, SamplerDescriptor>, IPool<SamplerPool>
     {
         private float _forcedAnisotropy;
 
         /// <summary>
-        /// Constructs a new instance of the sampler pool.
+        /// Linked list node used on the sampler pool cache.
+        /// </summary>
+        public LinkedListNode<SamplerPool> CacheNode { get; set; }
+
+        /// <summary>
+        /// Timestamp used by the sampler pool cache, updated on every use of this sampler pool.
+        /// </summary>
+        public ulong CacheTimestamp { get; set; }
+
+        /// <summary>
+        /// Creates a new instance of the sampler pool.
         /// </summary>
         /// <param name="context">GPU context that the sampler pool belongs to</param>
         /// <param name="physicalMemory">Physical memory where the sampler descriptors are mapped</param>

Ryujinx.Graphics.Gpu/Image/SamplerPoolCache.cs

@@ -0,0 +1,30 @@
+namespace Ryujinx.Graphics.Gpu.Image
+{
+    /// <summary>
+    /// Sampler pool cache.
+    /// This can keep multiple sampler pools, and return the current one as needed.
+    /// It is useful for applications that uses multiple sampler pools.
+    /// </summary>
+    class SamplerPoolCache : PoolCache<SamplerPool>
+    {
+        /// <summary>
+        /// Constructs a new instance of the texture pool.
+        /// </summary>
+        /// <param name="context">GPU context that the texture pool belongs to</param>
+        public SamplerPoolCache(GpuContext context) : base(context)
+        {
+        }
+
+        /// <summary>
+        /// Creates a new instance of the sampler pool.
+        /// </summary>
+        /// <param name="context">GPU context that the sampler pool belongs to</param>
+        /// <param name="channel">GPU channel that the texture pool belongs to</param>
+        /// <param name="address">Address of the sampler pool in guest memory</param>
+        /// <param name="maximumId">Maximum sampler ID of the sampler pool (equal to maximum samplers minus one)</param>
+        protected override SamplerPool CreatePool(GpuContext context, GpuChannel channel, ulong address, int maximumId)
+        {
+            return new SamplerPool(context, channel.MemoryManager.Physical, address, maximumId);
+        }
+    }
+}

Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Graphics.Gpu.Image
     /// <summary>
     /// Texture bindings manager.
     /// </summary>
-    class TextureBindingsManager : IDisposable
+    class TextureBindingsManager
     {
         private const int InitialTextureStateSize = 32;
         private const int InitialImageStateSize = 8;
@@ -22,15 +22,17 @@ namespace Ryujinx.Graphics.Gpu.Image
 
         private readonly bool _isCompute;
 
-        private SamplerPool _samplerPool;
+        private ulong _texturePoolGpuVa;
-
-        private SamplerIndex _samplerIndex;
-
-        private ulong _texturePoolAddress;
         private int _texturePoolMaximumId;
+        private TexturePool _texturePool;
+        private ulong _samplerPoolGpuVa;
+        private int _samplerPoolMaximumId;
+        private SamplerIndex _samplerIndex;
+        private SamplerPool _samplerPool;
 
         private readonly GpuChannel _channel;
         private readonly TexturePoolCache _texturePoolCache;
+        private readonly SamplerPoolCache _samplerPoolCache;
 
         private TexturePool _cachedTexturePool;
         private SamplerPool _cachedSamplerPool;
@@ -72,14 +74,23 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// </summary>
         /// <param name="context">The GPU context that the texture bindings manager belongs to</param>
         /// <param name="channel">The GPU channel that the texture bindings manager belongs to</param>
-        /// <param name="poolCache">Texture pools cache used to get texture pools from</param>
+        /// <param name="texturePoolCache">Texture pools cache used to get texture pools from</param>
+        /// <param name="samplerPoolCache">Sampler pools cache used to get sampler pools from</param>
         /// <param name="scales">Array where the scales for the currently bound textures are stored</param>
         /// <param name="isCompute">True if the bindings manager is used for the compute engine</param>
-        public TextureBindingsManager(GpuContext context, GpuChannel channel, TexturePoolCache poolCache, float[] scales, bool isCompute)
+        public TextureBindingsManager(
+            GpuContext context,
+            GpuChannel channel,
+            TexturePoolCache texturePoolCache,
+            SamplerPoolCache samplerPoolCache,
+            float[] scales,
+            bool isCompute)
         {
             _context = context;
             _channel = channel;
-            _texturePoolCache = poolCache;
+            _texturePoolCache = texturePoolCache;
+            _samplerPoolCache = samplerPoolCache;
+
             _scales = scales;
             _isCompute = isCompute;
 
@@ -173,25 +184,10 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="samplerIndex">Type of the sampler pool indexing used for bound samplers</param>
         public void SetSamplerPool(ulong gpuVa, int maximumId, SamplerIndex samplerIndex)
         {
-            if (gpuVa != 0)
+            _samplerPoolGpuVa = gpuVa;
-            {
+            _samplerPoolMaximumId = maximumId;
-                ulong address = _channel.MemoryManager.Translate(gpuVa);
-
-                if (_samplerPool != null && _samplerPool.Address == address && _samplerPool.MaximumId >= maximumId)
-                {
-                    return;
-                }
-
-                _samplerPool?.Dispose();
-                _samplerPool = new SamplerPool(_context, _channel.MemoryManager.Physical, address, maximumId);
-            }
-            else
-            {
-                _samplerPool?.Dispose();
-                _samplerPool = null;
-            }
-
             _samplerIndex = samplerIndex;
+            _samplerPool = null;
         }
 
         /// <summary>
@@ -201,18 +197,9 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="maximumId">Maximum ID of the pool (total count minus one)</param>
         public void SetTexturePool(ulong gpuVa, int maximumId)
         {
-            if (gpuVa != 0)
+            _texturePoolGpuVa = gpuVa;
-            {
-                ulong address = _channel.MemoryManager.Translate(gpuVa);
-
-                _texturePoolAddress = address;
             _texturePoolMaximumId = maximumId;
-            }
+            _texturePool = null;
-            else
-            {
-                _texturePoolAddress = 0;
-                _texturePoolMaximumId = 0;
-            }
         }
 
         /// <summary>
@@ -222,13 +209,9 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="samplerId">ID of the sampler</param>
         public (Texture, Sampler) GetTextureAndSampler(int textureId, int samplerId)
         {
-            ulong texturePoolAddress = _texturePoolAddress;
+            (TexturePool texturePool, SamplerPool samplerPool) = GetPools();
 
-            TexturePool texturePool = texturePoolAddress != 0
+            return (texturePool.Get(textureId), samplerPool.Get(samplerId));
-                ? _texturePoolCache.FindOrCreate(_channel, texturePoolAddress, _texturePoolMaximumId)
-                : null;
-
-            return (texturePool.Get(textureId), _samplerPool.Get(samplerId));
         }
 
         /// <summary>
@@ -340,13 +323,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <returns>True if all bound textures match the current shader specialiation state, false otherwise</returns>
         public bool CommitBindings(ShaderSpecializationState specState)
         {
-            ulong texturePoolAddress = _texturePoolAddress;
+            (TexturePool texturePool, SamplerPool samplerPool) = GetPools();
-
-            TexturePool texturePool = texturePoolAddress != 0
-                ? _texturePoolCache.FindOrCreate(_channel, texturePoolAddress, _texturePoolMaximumId)
-                : null;
-
-            SamplerPool samplerPool = _samplerPool;
 
             // Check if the texture pool has been modified since bindings were last committed.
             // If it wasn't, then it's possible to avoid looking up textures again when the handle remains the same.
@@ -381,7 +358,7 @@ namespace Ryujinx.Graphics.Gpu.Image
 
             if (_isCompute)
             {
-                specStateMatches &= CommitTextureBindings(texturePool, ShaderStage.Compute, 0, poolModified, specState);
+                specStateMatches &= CommitTextureBindings(texturePool, samplerPool, ShaderStage.Compute, 0, poolModified, specState);
                 specStateMatches &= CommitImageBindings(texturePool, ShaderStage.Compute, 0, poolModified, specState);
             }
             else
@@ -390,7 +367,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 {
                     int stageIndex = (int)stage - 1;
 
-                    specStateMatches &= CommitTextureBindings(texturePool, stage, stageIndex, poolModified, specState);
+                    specStateMatches &= CommitTextureBindings(texturePool, samplerPool, stage, stageIndex, poolModified, specState);
                     specStateMatches &= CommitImageBindings(texturePool, stage, stageIndex, poolModified, specState);
                 }
             }
@@ -447,13 +424,20 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// Ensures that the texture bindings are visible to the host GPU.
         /// Note: this actually performs the binding using the host graphics API.
         /// </summary>
-        /// <param name="pool">The current texture pool</param>
+        /// <param name="texturePool">The current texture pool</param>
+        /// <param name="samplerPool">The current sampler pool</param>
         /// <param name="stage">The shader stage using the textures to be bound</param>
         /// <param name="stageIndex">The stage number of the specified shader stage</param
         /// <param name="poolModified">True if either the texture or sampler pool was modified, false otherwise</param>
         /// <param name="specState">Specialization state for the bound shader</param>
         /// <returns>True if all bound textures match the current shader specialiation state, false otherwise</returns>
-        private bool CommitTextureBindings(TexturePool pool, ShaderStage stage, int stageIndex, bool poolModified, ShaderSpecializationState specState)
+        private bool CommitTextureBindings(
+            TexturePool texturePool,
+            SamplerPool samplerPool,
+            ShaderStage stage,
+            int stageIndex,
+            bool poolModified,
+            ShaderSpecializationState specState)
         {
             int textureCount = _textureBindingsCount[stageIndex];
             if (textureCount == 0)
@@ -461,9 +445,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 return true;
             }
 
-            var samplerPool = _samplerPool;
+            if (texturePool == null)
-
-            if (pool == null)
             {
                 Logger.Error?.Print(LogClass.Gpu, $"Shader stage \"{stage}\" uses textures, but texture pool was not set.");
                 return true;
@@ -528,7 +510,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 state.TextureHandle = textureId;
                 state.SamplerHandle = samplerId;
 
-                ref readonly TextureDescriptor descriptor = ref pool.GetForBinding(textureId, out Texture texture);
+                ref readonly TextureDescriptor descriptor = ref texturePool.GetForBinding(textureId, out Texture texture);
 
                 specStateMatches &= specState.MatchesTexture(stage, index, descriptor);
 
@@ -819,6 +801,54 @@ namespace Ryujinx.Graphics.Gpu.Image
             return handle;
         }
 
+        /// <summary>
+        /// Gets the texture and sampler pool for the GPU virtual address that are currently set.
+        /// </summary>
+        /// <returns>The texture and sampler pools</returns>
+        private (TexturePool, SamplerPool) GetPools()
+        {
+            MemoryManager memoryManager = _channel.MemoryManager;
+
+            TexturePool texturePool = _texturePool;
+            SamplerPool samplerPool = _samplerPool;
+
+            if (texturePool == null)
+            {
+                ulong poolAddress = memoryManager.Translate(_texturePoolGpuVa);
+
+                if (poolAddress != MemoryManager.PteUnmapped)
+                {
+                    texturePool = _texturePoolCache.FindOrCreate(_channel, poolAddress, _texturePoolMaximumId);
+                    _texturePool = texturePool;
+                }
+            }
+
+            if (samplerPool == null)
+            {
+                ulong poolAddress = memoryManager.Translate(_samplerPoolGpuVa);
+
+                if (poolAddress != MemoryManager.PteUnmapped)
+                {
+                    samplerPool = _samplerPoolCache.FindOrCreate(_channel, poolAddress, _samplerPoolMaximumId);
+                    _samplerPool = samplerPool;
+                }
+            }
+
+            return (texturePool, samplerPool);
+        }
+
+        /// <summary>
+        /// Forces the texture and sampler pools to be re-loaded from the cache on next use.
+        /// </summary>
+        /// <remarks>
+        /// This should be called if the memory mappings change, to ensure the correct pools are being used.
+        /// </remarks>
+        public void ReloadPools()
+        {
+            _samplerPool = null;
+            _texturePool = null;
+        }
+
         /// <summary>
         /// Force all bound textures and images to be rebound the next time CommitBindings is called.
         /// </summary>
@@ -827,13 +857,5 @@ namespace Ryujinx.Graphics.Gpu.Image
             Array.Clear(_textureState);
             Array.Clear(_imageState);
         }
-
-        /// <summary>
-        /// Disposes all textures and samplers in the cache.
-        /// </summary>
-        public void Dispose()
-        {
-            _samplerPool?.Dispose();
-        }
     }
 }

Ryujinx.Graphics.Gpu/Image/TextureCache.cs

@@ -900,23 +900,25 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// Tries to find an existing texture matching the given buffer copy destination. If none is found, returns null.
         /// </summary>
         /// <param name="memoryManager">GPU memory manager where the texture is mapped</param>
-        /// <param name="tex">The texture information</param>
         /// <param name="gpuVa">GPU virtual address of the texture</param>
         /// <param name="bpp">Bytes per pixel</param>
         /// <param name="stride">If <paramref name="linear"/> is true, should have the texture stride, otherwise ignored</param>
+        /// <param name="height">If <paramref name="linear"/> is false, should have the texture height, otherwise ignored</param>
         /// <param name="xCount">Number of pixels to be copied per line</param>
         /// <param name="yCount">Number of lines to be copied</param>
         /// <param name="linear">True if the texture has a linear layout, false otherwise</param>
+        /// <param name="memoryLayout">If <paramref name="linear"/> is false, should have the memory layout, otherwise ignored</param>
         /// <returns>A matching texture, or null if there is no match</returns>
         public Texture FindTexture(
             MemoryManager memoryManager,
-            DmaTexture tex,
             ulong gpuVa,
             int bpp,
             int stride,
+            int height,
             int xCount,
             int yCount,
-            bool linear)
+            bool linear,
+            MemoryLayout memoryLayout)
         {
             ulong address = memoryManager.Translate(gpuVa);
 
@@ -945,7 +947,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 {
                     // Size is not available for linear textures. Use the stride and end of the copy region instead.
 
-                    match = texture.Info.IsLinear && texture.Info.Stride == stride && tex.RegionY + yCount <= texture.Info.Height;
+                    match = texture.Info.IsLinear && texture.Info.Stride == stride && yCount == texture.Info.Height;
                 }
                 else
                 {
@@ -953,10 +955,10 @@ namespace Ryujinx.Graphics.Gpu.Image
                     // Due to the way linear strided and block layouts work, widths can be multiplied by Bpp for comparison.
                     // Note: tex.Width is the aligned texture size. Prefer param.XCount, as the destination should be a texture with that exact size.
 
-                    bool sizeMatch = xCount * bpp == texture.Info.Width * format.BytesPerPixel && tex.Height == texture.Info.Height;
+                    bool sizeMatch = xCount * bpp == texture.Info.Width * format.BytesPerPixel && height == texture.Info.Height;
                     bool formatMatch = !texture.Info.IsLinear &&
-                                        texture.Info.GobBlocksInY == tex.MemoryLayout.UnpackGobBlocksInY() &&
+                                        texture.Info.GobBlocksInY == memoryLayout.UnpackGobBlocksInY() &&
-                                        texture.Info.GobBlocksInZ == tex.MemoryLayout.UnpackGobBlocksInZ();
+                                        texture.Info.GobBlocksInZ == memoryLayout.UnpackGobBlocksInZ();
 
                     match = sizeMatch && formatMatch;
                 }

Ryujinx.Graphics.Gpu/Image/TextureManager.cs

@@ -16,6 +16,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         private readonly TextureBindingsManager _cpBindingsManager;
         private readonly TextureBindingsManager _gpBindingsManager;
         private readonly TexturePoolCache _texturePoolCache;
+        private readonly SamplerPoolCache _samplerPoolCache;
 
         private readonly Texture[] _rtColors;
         private readonly ITexture[] _rtHostColors;
@@ -41,13 +42,15 @@ namespace Ryujinx.Graphics.Gpu.Image
             _channel = channel;
 
             TexturePoolCache texturePoolCache = new TexturePoolCache(context);
+            SamplerPoolCache samplerPoolCache = new SamplerPoolCache(context);
 
             float[] scales = new float[64];
             new Span<float>(scales).Fill(1f);
 
-            _cpBindingsManager = new TextureBindingsManager(context, channel, texturePoolCache, scales, isCompute: true);
+            _cpBindingsManager = new TextureBindingsManager(context, channel, texturePoolCache, samplerPoolCache, scales, isCompute: true);
-            _gpBindingsManager = new TextureBindingsManager(context, channel, texturePoolCache, scales, isCompute: false);
+            _gpBindingsManager = new TextureBindingsManager(context, channel, texturePoolCache, samplerPoolCache, scales, isCompute: false);
             _texturePoolCache = texturePoolCache;
+            _samplerPoolCache = samplerPoolCache;
 
             _rtColors = new Texture[Constants.TotalRenderTargets];
             _rtHostColors = new ITexture[Constants.TotalRenderTargets];
@@ -368,6 +371,10 @@ namespace Ryujinx.Graphics.Gpu.Image
             // we must rebind everything.
             // Since compute work happens less often, we always do that
             // before and after the compute dispatch.
+
+            _texturePoolCache.Tick();
+            _samplerPoolCache.Tick();
+
             _cpBindingsManager.Rebind();
             bool result = _cpBindingsManager.CommitBindings(specState);
             _gpBindingsManager.Rebind();
@@ -382,6 +389,9 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <returns>True if all bound textures match the current shader specialization state, false otherwise</returns>
         public bool CommitGraphicsBindings(ShaderSpecializationState specState)
         {
+            _texturePoolCache.Tick();
+            _samplerPoolCache.Tick();
+
             bool result = _gpBindingsManager.CommitBindings(specState);
 
             UpdateRenderTargets();
@@ -501,6 +511,15 @@ namespace Ryujinx.Graphics.Gpu.Image
             _context.Renderer.Pipeline.SetRenderTargets(_rtHostColors, _rtHostDs);
         }
 
+        /// <summary>
+        /// Forces the texture and sampler pools to be re-loaded from the cache on next use.
+        /// </summary>
+        public void ReloadPools()
+        {
+            _cpBindingsManager.ReloadPools();
+            _gpBindingsManager.ReloadPools();
+        }
+
         /// <summary>
         /// Forces all textures, samplers, images and render targets to be rebound the next time
         /// CommitGraphicsBindings is called.
@@ -523,8 +542,8 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// </summary>
         public void Dispose()
         {
-            _cpBindingsManager.Dispose();
+            // Textures are owned by the texture cache, so we shouldn't dispose the texture pool cache.
-            _gpBindingsManager.Dispose();
+            _samplerPoolCache.Dispose();
 
             for (int i = 0; i < _rtColors.Length; i++)
             {

Ryujinx.Graphics.Gpu/Image/TexturePool.cs

@@ -10,19 +10,24 @@ namespace Ryujinx.Graphics.Gpu.Image
     /// <summary>
     /// Texture pool.
     /// </summary>
-    class TexturePool : Pool<Texture, TextureDescriptor>
+    class TexturePool : Pool<Texture, TextureDescriptor>, IPool<TexturePool>
     {
         private readonly GpuChannel _channel;
         private readonly ConcurrentQueue<Texture> _dereferenceQueue = new ConcurrentQueue<Texture>();
         private TextureDescriptor _defaultDescriptor;
 
         /// <summary>
-        /// Intrusive linked list node used on the texture pool cache.
+        /// Linked list node used on the texture pool cache.
         /// </summary>
         public LinkedListNode<TexturePool> CacheNode { get; set; }
 
         /// <summary>
-        /// Constructs a new instance of the texture pool.
+        /// Timestamp used by the texture pool cache, updated on every use of this texture pool.
+        /// </summary>
+        public ulong CacheTimestamp { get; set; }
+
+        /// <summary>
+        /// Creates a new instance of the texture pool.
         /// </summary>
         /// <param name="context">GPU context that the texture pool belongs to</param>
         /// <param name="channel">GPU channel that the texture pool belongs to</param>

Ryujinx.Graphics.Gpu/Image/TexturePoolCache.cs

@@ -1,6 +1,3 @@
-using System;
-using System.Collections.Generic;
-
 namespace Ryujinx.Graphics.Gpu.Image
 {
     /// <summary>
@@ -8,69 +5,26 @@ namespace Ryujinx.Graphics.Gpu.Image
     /// This can keep multiple texture pools, and return the current one as needed.
     /// It is useful for applications that uses multiple texture pools.
     /// </summary>
-    class TexturePoolCache
+    class TexturePoolCache : PoolCache<TexturePool>
     {
-        private const int MaxCapacity = 4;
-
-        private readonly GpuContext _context;
-        private readonly LinkedList<TexturePool> _pools;
-
         /// <summary>
         /// Constructs a new instance of the texture pool.
         /// </summary>
         /// <param name="context">GPU context that the texture pool belongs to</param>
-        public TexturePoolCache(GpuContext context)
+        public TexturePoolCache(GpuContext context) : base(context)
         {
-            _context = context;
-            _pools = new LinkedList<TexturePool>();
         }
 
         /// <summary>
-        /// Finds a cache texture pool, or creates a new one if not found.
+        /// Creates a new instance of the texture pool.
         /// </summary>
-        /// <param name="channel">GPU channel that the texture pool cache belongs to</param>
+        /// <param name="context">GPU context that the texture pool belongs to</param>
-        /// <param name="address">Start address of the texture pool</param>
+        /// <param name="channel">GPU channel that the texture pool belongs to</param>
-        /// <param name="maximumId">Maximum ID of the texture pool</param>
+        /// <param name="address">Address of the texture pool in guest memory</param>
-        /// <returns>The found or newly created texture pool</returns>
+        /// <param name="maximumId">Maximum texture ID of the texture pool (equal to maximum textures minus one)</param>
-        public TexturePool FindOrCreate(GpuChannel channel, ulong address, int maximumId)
+        protected override TexturePool CreatePool(GpuContext context, GpuChannel channel, ulong address, int maximumId)
         {
-            TexturePool pool;
+            return new TexturePool(context, channel, address, maximumId);
-
-            // First we try to find the pool.
-            for (LinkedListNode<TexturePool> node = _pools.First; node != null; node = node.Next)
-            {
-                pool = node.Value;
-
-                if (pool.Address == address)
-                {
-                    if (pool.CacheNode != _pools.Last)
-                    {
-                        _pools.Remove(pool.CacheNode);
-
-                        pool.CacheNode = _pools.AddLast(pool);
-                    }
-
-                    return pool;
-                }
-            }
-
-            // If not found, create a new one.
-            pool = new TexturePool(_context, channel, address, maximumId);
-
-            pool.CacheNode = _pools.AddLast(pool);
-
-            if (_pools.Count > MaxCapacity)
-            {
-                TexturePool oldestPool = _pools.First.Value;
-
-                _pools.RemoveFirst();
-
-                oldestPool.Dispose();
-
-                oldestPool.CacheNode = null;
-            }
-
-            return pool;
         }
     }
 }

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

@@ -21,7 +21,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         private const ushort FileFormatVersionMajor = 1;
         private const ushort FileFormatVersionMinor = 1;
         private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
-        private const uint CodeGenVersion = 3472;
+        private const uint CodeGenVersion = 3469;
 
         private const string SharedTocFileName = "shared.toc";
         private const string SharedDataFileName = "shared.data";

Ryujinx.Graphics.Shader/Instructions/InstEmitFlowControl.cs

@@ -104,12 +104,23 @@ namespace Ryujinx.Graphics.Shader.Instructions
                 return;
             }
 
-            // TODO: Figure out how this is supposed to work in the
-            // presence of other condition codes.
             if (op.Ccc == Ccc.T)
             {
                 context.Return();
             }
+            else
+            {
+                Operand cond = GetCondition(context, op.Ccc, IrConsts.False);
+
+                // If the condition is always false, we don't need to do anything.
+                if (cond.Type != OperandType.Constant || cond.Value != IrConsts.False)
+                {
+                    Operand lblSkip = Label();
+                    context.BranchIfFalse(lblSkip, cond);
+                    context.Return();
+                    context.MarkLabel(lblSkip);
+                }
+            }
         }
 
         public static void Kil(EmitterContext context)
@@ -250,7 +261,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
             }
         }
 
-        private static Operand GetCondition(EmitterContext context, Ccc cond)
+        private static Operand GetCondition(EmitterContext context, Ccc cond, int defaultCond = IrConsts.True)
         {
             // TODO: More condition codes, figure out how they work.
             switch (cond)
@@ -263,7 +274,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
                     return context.BitwiseNot(GetZF());
             }
 
-            return Const(IrConsts.True);
+            return Const(defaultCond);
         }
     }
 }

Ryujinx.HLE/HOS/ApplicationLoader.cs

@@ -422,19 +422,19 @@ namespace Ryujinx.HLE.HOS
 
             if (File.Exists(titleAocMetadataPath))
             {
-                List<DlcContainer> dlcContainerList = JsonHelper.DeserializeFromFile<List<DlcContainer>>(titleAocMetadataPath);
+                List<DownloadableContentContainer> dlcContainerList = JsonHelper.DeserializeFromFile<List<DownloadableContentContainer>>(titleAocMetadataPath);
 
-                foreach (DlcContainer dlcContainer in dlcContainerList)
+                foreach (DownloadableContentContainer downloadableContentContainer in dlcContainerList)
                 {
-                    foreach (DlcNca dlcNca in dlcContainer.DlcNcaList)
+                    foreach (DownloadableContentNca downloadableContentNca in downloadableContentContainer.DownloadableContentNcaList)
                     {
-                        if (File.Exists(dlcContainer.Path))
+                        if (File.Exists(downloadableContentContainer.ContainerPath))
                         {
-                            _device.Configuration.ContentManager.AddAocItem(dlcNca.TitleId, dlcContainer.Path, dlcNca.Path, dlcNca.Enabled);
+                            _device.Configuration.ContentManager.AddAocItem(downloadableContentNca.TitleId, downloadableContentContainer.ContainerPath, downloadableContentNca.FullPath, downloadableContentNca.Enabled);
                         }
                         else
                         {
-                            Logger.Warning?.Print(LogClass.Application, $"Cannot find AddOnContent file {dlcContainer.Path}. It may have been moved or renamed.");
+                            Logger.Warning?.Print(LogClass.Application, $"Cannot find AddOnContent file {downloadableContentContainer.ContainerPath}. It may have been moved or renamed.");
                         }
                     }
                 }

Ryujinx.Memory.Tests/MockVirtualMemoryManager.cs

@@ -4,7 +4,7 @@ using System.Collections.Generic;
 
 namespace Ryujinx.Memory.Tests
 {
-    class MockVirtualMemoryManager : IVirtualMemoryManager
+    public class MockVirtualMemoryManager : IVirtualMemoryManager
     {
         public bool NoMappings = false;
 

Ryujinx.Memory.Tests/Tests.cs

@@ -38,9 +38,15 @@ namespace Ryujinx.Memory.Tests
             Assert.AreEqual(Marshal.ReadInt32(_memoryBlock.Pointer, 0x2040), 0xbadc0de);
         }
 
-        [Test, Explicit]
+        [Test]
         public void Test_Alias()
         {
+            if (OperatingSystem.IsMacOS())
+            {
+                // Memory aliasing tests fail on CI at the moment.
+                return;
+            }
+
             using MemoryBlock backing = new MemoryBlock(0x10000, MemoryAllocationFlags.Mirrorable);
             using MemoryBlock toAlias = new MemoryBlock(0x10000, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible);
 
@@ -51,9 +57,15 @@ namespace Ryujinx.Memory.Tests
             Assert.AreEqual(Marshal.ReadInt32(backing.Pointer, 0x1000), 0xbadc0de);
         }
 
-        [Test, Explicit]
+        [Test]
         public void Test_AliasRandom()
         {
+            if (OperatingSystem.IsMacOS())
+            {
+                // Memory aliasing tests fail on CI at the moment.
+                return;
+            }
+
             using MemoryBlock backing = new MemoryBlock(0x80000, MemoryAllocationFlags.Mirrorable);
             using MemoryBlock toAlias = new MemoryBlock(0x80000, MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible);
 

Ryujinx.Memory/MemoryAllocationFlags.cs

@@ -35,12 +35,6 @@ namespace Ryujinx.Memory
         /// Indicates that the memory block should support mapping views of a mirrorable memory block.
         /// The block that is to have their views mapped should be created with the <see cref="Mirrorable"/> flag.
         /// </summary>
-        ViewCompatible = 1 << 3,
+        ViewCompatible = 1 << 3
-
-        /// <summary>
-        /// Forces views to be mapped page by page on Windows. When partial unmaps are done, this avoids the need
-        /// to unmap the full range and remap sub-ranges, which creates a time window with incorrectly unmapped memory.
-        /// </summary>
-        ForceWindows4KBViewMapping = 1 << 4
     }
 }

Ryujinx.Memory/MemoryBlock.cs

@@ -13,14 +13,11 @@ namespace Ryujinx.Memory
         private readonly bool _usesSharedMemory;
         private readonly bool _isMirror;
         private readonly bool _viewCompatible;
-        private readonly bool _forceWindows4KBView;
         private IntPtr _sharedMemory;
         private IntPtr _pointer;
         private ConcurrentDictionary<MemoryBlock, byte> _viewStorages;
         private int _viewCount;
 
-        internal bool ForceWindows4KBView => _forceWindows4KBView;
-
         /// <summary>
         /// Pointer to the memory block data.
         /// </summary>
@@ -49,8 +46,7 @@ namespace Ryujinx.Memory
             else if (flags.HasFlag(MemoryAllocationFlags.Reserve))
             {
                 _viewCompatible = flags.HasFlag(MemoryAllocationFlags.ViewCompatible);
-                _forceWindows4KBView = flags.HasFlag(MemoryAllocationFlags.ForceWindows4KBViewMapping);
+                _pointer = MemoryManagement.Reserve(size, _viewCompatible);
-                _pointer = MemoryManagement.Reserve(size, _viewCompatible, _forceWindows4KBView);
             }
             else
             {
@@ -173,7 +169,7 @@ namespace Ryujinx.Memory
         /// <exception cref="MemoryProtectionException">Throw when <paramref name="permission"/> is invalid</exception>
         public void Reprotect(ulong offset, ulong size, MemoryPermission permission, bool throwOnFail = true)
         {
-            MemoryManagement.Reprotect(GetPointerInternal(offset, size), size, permission, _viewCompatible, _forceWindows4KBView, throwOnFail);
+            MemoryManagement.Reprotect(GetPointerInternal(offset, size), size, permission, _viewCompatible, throwOnFail);
         }
 
         /// <summary>
@@ -406,7 +402,7 @@ namespace Ryujinx.Memory
                 }
                 else
                 {
-                    MemoryManagement.Free(ptr, Size, _forceWindows4KBView);
+                    MemoryManagement.Free(ptr, Size);
                 }
 
                 foreach (MemoryBlock viewStorage in _viewStorages.Keys)

Ryujinx.Memory/MemoryManagement.cs

@@ -20,11 +20,11 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static IntPtr Reserve(ulong size, bool viewCompatible, bool force4KBMap)
+        public static IntPtr Reserve(ulong size, bool viewCompatible)
         {
             if (OperatingSystem.IsWindows())
             {
-                return MemoryManagementWindows.Reserve((IntPtr)size, viewCompatible, force4KBMap);
+                return MemoryManagementWindows.Reserve((IntPtr)size, viewCompatible);
             }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {
@@ -71,16 +71,9 @@ namespace Ryujinx.Memory
         public static void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr address, ulong size, MemoryBlock owner)
         {
             if (OperatingSystem.IsWindows())
-            {
-                if (owner.ForceWindows4KBView)
-                {
-                    MemoryManagementWindows.MapView4KB(sharedMemory, srcOffset, address, (IntPtr)size);
-                }
-                else
             {
                 MemoryManagementWindows.MapView(sharedMemory, srcOffset, address, (IntPtr)size, owner);
             }
-            }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {
                 MemoryManagementUnix.MapView(sharedMemory, srcOffset, address, size);
@@ -94,16 +87,9 @@ namespace Ryujinx.Memory
         public static void UnmapView(IntPtr sharedMemory, IntPtr address, ulong size, MemoryBlock owner)
         {
             if (OperatingSystem.IsWindows())
-            {
-                if (owner.ForceWindows4KBView)
-                {
-                    MemoryManagementWindows.UnmapView4KB(address, (IntPtr)size);
-                }
-                else
             {
                 MemoryManagementWindows.UnmapView(sharedMemory, address, (IntPtr)size, owner);
             }
-            }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {
                 MemoryManagementUnix.UnmapView(address, size);
@@ -114,21 +100,14 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static void Reprotect(IntPtr address, ulong size, MemoryPermission permission, bool forView, bool force4KBMap, bool throwOnFail)
+        public static void Reprotect(IntPtr address, ulong size, MemoryPermission permission, bool forView, bool throwOnFail)
         {
             bool result;
 
             if (OperatingSystem.IsWindows())
-            {
-                if (forView && force4KBMap)
-                {
-                    result = MemoryManagementWindows.Reprotect4KB(address, (IntPtr)size, permission, forView);
-                }
-                else
             {
                 result = MemoryManagementWindows.Reprotect(address, (IntPtr)size, permission, forView);
             }
-            }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {
                 result = MemoryManagementUnix.Reprotect(address, size, permission);
@@ -144,11 +123,11 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static bool Free(IntPtr address, ulong size, bool force4KBMap)
+        public static bool Free(IntPtr address, ulong size)
         {
             if (OperatingSystem.IsWindows())
             {
-                return MemoryManagementWindows.Free(address, (IntPtr)size, force4KBMap);
+                return MemoryManagementWindows.Free(address, (IntPtr)size);
             }
             else if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {

Ryujinx.Memory/MemoryManagementWindows.cs

@@ -10,23 +10,19 @@ namespace Ryujinx.Memory
         public const int PageSize = 0x1000;
 
         private static readonly PlaceholderManager _placeholders = new PlaceholderManager();
-        private static readonly PlaceholderManager4KB _placeholders4KB = new PlaceholderManager4KB();
 
         public static IntPtr Allocate(IntPtr size)
         {
             return AllocateInternal(size, AllocationType.Reserve | AllocationType.Commit);
         }
 
-        public static IntPtr Reserve(IntPtr size, bool viewCompatible, bool force4KBMap)
+        public static IntPtr Reserve(IntPtr size, bool viewCompatible)
         {
             if (viewCompatible)
             {
                 IntPtr baseAddress = AllocateInternal2(size, AllocationType.Reserve | AllocationType.ReservePlaceholder);
 
-                if (!force4KBMap)
-                {
                 _placeholders.ReserveRange((ulong)baseAddress, (ulong)size);
-                }
 
                 return baseAddress;
             }
@@ -73,49 +69,11 @@ namespace Ryujinx.Memory
             _placeholders.MapView(sharedMemory, srcOffset, location, size, owner);
         }
 
-        public static void MapView4KB(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size)
-        {
-            _placeholders4KB.UnmapAndMarkRangeAsMapped(location, size);
-
-            ulong uaddress = (ulong)location;
-            ulong usize = (ulong)size;
-            IntPtr endLocation = (IntPtr)(uaddress + usize);
-
-            while (location != endLocation)
-            {
-                WindowsApi.VirtualFree(location, (IntPtr)PageSize, AllocationType.Release | AllocationType.PreservePlaceholder);
-
-                var ptr = WindowsApi.MapViewOfFile3(
-                    sharedMemory,
-                    WindowsApi.CurrentProcessHandle,
-                    location,
-                    srcOffset,
-                    (IntPtr)PageSize,
-                    0x4000,
-                    MemoryProtection.ReadWrite,
-                    IntPtr.Zero,
-                    0);
-
-                if (ptr == IntPtr.Zero)
-                {
-                    throw new WindowsApiException("MapViewOfFile3");
-                }
-
-                location += PageSize;
-                srcOffset += PageSize;
-            }
-        }
-
         public static void UnmapView(IntPtr sharedMemory, IntPtr location, IntPtr size, MemoryBlock owner)
         {
             _placeholders.UnmapView(sharedMemory, location, size, owner);
         }
 
-        public static void UnmapView4KB(IntPtr location, IntPtr size)
-        {
-            _placeholders4KB.UnmapView(location, size);
-        }
-
         public static bool Reprotect(IntPtr address, IntPtr size, MemoryPermission permission, bool forView)
         {
             if (forView)
@@ -128,34 +86,9 @@ namespace Ryujinx.Memory
             }
         }
 
-        public static bool Reprotect4KB(IntPtr address, IntPtr size, MemoryPermission permission, bool forView)
+        public static bool Free(IntPtr address, IntPtr size)
-        {
-            ulong uaddress = (ulong)address;
-            ulong usize = (ulong)size;
-            while (usize > 0)
-            {
-                if (!WindowsApi.VirtualProtect((IntPtr)uaddress, (IntPtr)PageSize, WindowsApi.GetProtection(permission), out _))
-                {
-                    return false;
-                }
-
-                uaddress += PageSize;
-                usize -= PageSize;
-            }
-
-            return true;
-        }
-
-        public static bool Free(IntPtr address, IntPtr size, bool force4KBMap)
-        {
-            if (force4KBMap)
-            {
-                _placeholders4KB.UnmapRange(address, size);
-            }
-            else
         {
             _placeholders.UnreserveRange((ulong)address, (ulong)size);
-            }
 
             return WindowsApi.VirtualFree(address, IntPtr.Zero, AllocationType.Release);
         }
@@ -207,10 +140,5 @@ namespace Ryujinx.Memory
                 throw new ArgumentException("Invalid address.", nameof(address));
             }
         }
-
-        public static bool RetryFromAccessViolation()
-        {
-            return _placeholders.RetryFromAccessViolation();
-        }
     }
 }

Ryujinx.Memory/Tracking/MemoryTracking.cs

@@ -188,30 +188,6 @@ namespace Ryujinx.Memory.Tracking
             return VirtualMemoryEvent(address, 1, write);
         }
 
-        /// <summary>
-        /// Signal that a virtual memory event happened at the given location.
-        /// This is similar VirtualMemoryEvent, but on Windows, it might also return true after a partial unmap.
-        /// This should only be called from the exception handler.
-        /// </summary>
-        /// <param name="address">Virtual address accessed</param>
-        /// <param name="size">Size of the region affected in bytes</param>
-        /// <param name="write">Whether the region was written to or read</param>
-        /// <param name="precise">True if the access is precise, false otherwise</param>
-        /// <returns>True if the event triggered any tracking regions, false otherwise</returns>
-        public bool VirtualMemoryEventEh(ulong address, ulong size, bool write, bool precise = false)
-        {
-            // Windows has a limitation, it can't do partial unmaps.
-            // For this reason, we need to unmap the whole range and then remap the sub-ranges.
-            // When this happens, we might have caused a undesirable access violation from the time that the range was unmapped.
-            // In this case, try again as the memory might be mapped now.
-            if (OperatingSystem.IsWindows() && MemoryManagementWindows.RetryFromAccessViolation())
-            {
-                return true;
-            }
-
-            return VirtualMemoryEvent(address, size, write, precise);
-        }
-
         /// <summary>
         /// Signal that a virtual memory event happened at the given location.
         /// This can be flagged as a precise event, which will avoid reprotection and call special handlers if possible.
@@ -237,10 +213,12 @@ namespace Ryujinx.Memory.Tracking
 
                 if (count == 0 && !precise)
                 {
-                    if (_memoryManager.IsMapped(address))
+                    if (_memoryManager.IsRangeMapped(address, size))
                     {
+                        // TODO: There is currently the possibility that a page can be protected after its virtual region is removed.
+                        // This code handles that case when it happens, but it would be better to find out how this happens.
                         _memoryManager.TrackingReprotect(address & ~(ulong)(_pageSize - 1), (ulong)_pageSize, MemoryPermission.ReadAndWrite);
-                        return false; // We can't handle this - it's probably a real invalid access.
+                        return true; // This memory _should_ be mapped, so we need to try again.
                     }
                     else
                     {

Ryujinx.Memory/WindowsShared/PlaceholderManager.cs

@@ -1,5 +1,7 @@
+using Ryujinx.Common.Memory.PartialUnmaps;
 using System;
 using System.Diagnostics;
+using System.Runtime.CompilerServices;
 using System.Runtime.Versioning;
 using System.Threading;
 
@@ -13,13 +15,10 @@ namespace Ryujinx.Memory.WindowsShared
     {
         private const ulong MinimumPageSize = 0x1000;
 
-        [ThreadStatic]
-        private static int _threadLocalPartialUnmapsCount;
-
         private readonly IntervalTree<ulong, ulong> _mappings;
         private readonly IntervalTree<ulong, MemoryPermission> _protections;
-        private readonly ReaderWriterLock _partialUnmapLock;
+        private readonly IntPtr _partialUnmapStatePtr;
-        private int _partialUnmapsCount;
+        private readonly Thread _partialUnmapTrimThread;
 
         /// <summary>
         /// Creates a new instance of the Windows memory placeholder manager.
@@ -28,7 +27,35 @@ namespace Ryujinx.Memory.WindowsShared
         {
             _mappings = new IntervalTree<ulong, ulong>();
             _protections = new IntervalTree<ulong, MemoryPermission>();
-            _partialUnmapLock = new ReaderWriterLock();
+
+            _partialUnmapStatePtr = PartialUnmapState.GlobalState;
+
+            _partialUnmapTrimThread = new Thread(TrimThreadLocalMapLoop);
+            _partialUnmapTrimThread.Name = "CPU.PartialUnmapTrimThread";
+            _partialUnmapTrimThread.IsBackground = true;
+            _partialUnmapTrimThread.Start();
+        }
+
+        /// <summary>
+        /// Gets a reference to the partial unmap state struct.
+        /// </summary>
+        /// <returns>A reference to the partial unmap state struct</returns>
+        private unsafe ref PartialUnmapState GetPartialUnmapState()
+        {
+            return ref Unsafe.AsRef<PartialUnmapState>((void*)_partialUnmapStatePtr);
+        }
+
+        /// <summary>
+        /// Trims inactive threads from the partial unmap state's thread mapping every few seconds.
+        /// Should be run in a Background thread so that it doesn't stop the program from closing.
+        /// </summary>
+        private void TrimThreadLocalMapLoop()
+        {
+            while (true)
+            {
+                Thread.Sleep(2000);
+                GetPartialUnmapState().TrimThreads();
+            }
         }
 
         /// <summary>
@@ -98,7 +125,8 @@ namespace Ryujinx.Memory.WindowsShared
         /// <param name="owner">Memory block that owns the mapping</param>
         public void MapView(IntPtr sharedMemory, ulong srcOffset, IntPtr location, IntPtr size, MemoryBlock owner)
         {
-            _partialUnmapLock.AcquireReaderLock(Timeout.Infinite);
+            ref var partialUnmapLock = ref GetPartialUnmapState().PartialUnmapLock;
+            partialUnmapLock.AcquireReaderLock();
 
             try
             {
@@ -107,7 +135,7 @@ namespace Ryujinx.Memory.WindowsShared
             }
             finally
             {
-                _partialUnmapLock.ReleaseReaderLock();
+                partialUnmapLock.ReleaseReaderLock();
             }
         }
 
@@ -221,7 +249,8 @@ namespace Ryujinx.Memory.WindowsShared
         /// <param name="owner">Memory block that owns the mapping</param>
         public void UnmapView(IntPtr sharedMemory, IntPtr location, IntPtr size, MemoryBlock owner)
         {
-            _partialUnmapLock.AcquireReaderLock(Timeout.Infinite);
+            ref var partialUnmapLock = ref GetPartialUnmapState().PartialUnmapLock;
+            partialUnmapLock.AcquireReaderLock();
 
             try
             {
@@ -229,7 +258,7 @@ namespace Ryujinx.Memory.WindowsShared
             }
             finally
             {
-                _partialUnmapLock.ReleaseReaderLock();
+                partialUnmapLock.ReleaseReaderLock();
             }
         }
 
@@ -265,11 +294,6 @@ namespace Ryujinx.Memory.WindowsShared
 
                 if (IsMapped(overlap.Value))
                 {
-                    if (!WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)overlap.Start, 2))
-                    {
-                        throw new WindowsApiException("UnmapViewOfFile2");
-                    }
-
                     // Tree operations might modify the node start/end values, so save a copy before we modify the tree.
                     ulong overlapStart = overlap.Start;
                     ulong overlapEnd = overlap.End;
@@ -291,9 +315,18 @@ namespace Ryujinx.Memory.WindowsShared
                         // This is necessary because Windows does not support partial view unmaps.
                         // That is, you can only fully unmap a view that was previously mapped, you can't just unmap a chunck of it.
 
-                        LockCookie lockCookie = _partialUnmapLock.UpgradeToWriterLock(Timeout.Infinite);
+                        ref var partialUnmapState = ref GetPartialUnmapState();
+                        ref var partialUnmapLock = ref partialUnmapState.PartialUnmapLock;
+                        partialUnmapLock.UpgradeToWriterLock();
 
-                        _partialUnmapsCount++;
+                        try
+                        {
+                            partialUnmapState.PartialUnmapsCount++;
+
+                            if (!WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)overlapStart, 2))
+                            {
+                                throw new WindowsApiException("UnmapViewOfFile2");
+                            }
 
                             if (overlapStartsBefore)
                             {
@@ -313,8 +346,15 @@ namespace Ryujinx.Memory.WindowsShared
                                 MapViewInternal(sharedMemory, remapBackingOffset, (IntPtr)remapAddress, (IntPtr)remapSize);
                                 RestoreRangeProtection(remapAddress, remapSize);
                             }
-
+                        }
-                        _partialUnmapLock.DowngradeFromWriterLock(ref lockCookie);
+                        finally
+                        {
+                            partialUnmapLock.DowngradeFromWriterLock();
+                        }
+                    }
+                    else if (!WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)overlapStart, 2))
+                    {
+                        throw new WindowsApiException("UnmapViewOfFile2");
                     }
                 }
             }
@@ -394,7 +434,8 @@ namespace Ryujinx.Memory.WindowsShared
         /// <returns>True if the reprotection was successful, false otherwise</returns>
         public bool ReprotectView(IntPtr address, IntPtr size, MemoryPermission permission)
         {
-            _partialUnmapLock.AcquireReaderLock(Timeout.Infinite);
+            ref var partialUnmapLock = ref GetPartialUnmapState().PartialUnmapLock;
+            partialUnmapLock.AcquireReaderLock();
 
             try
             {
@@ -402,7 +443,7 @@ namespace Ryujinx.Memory.WindowsShared
             }
             finally
             {
-                _partialUnmapLock.ReleaseReaderLock();
+                partialUnmapLock.ReleaseReaderLock();
             }
         }
 
@@ -659,31 +700,5 @@ namespace Ryujinx.Memory.WindowsShared
                 ReprotectViewInternal((IntPtr)protAddress, (IntPtr)(protEndAddress - protAddress), protection.Value, true);
             }
         }
-
-        /// <summary>
-        /// Checks if an access violation handler should retry execution due to a fault caused by partial unmap.
-        /// </summary>
-        /// <remarks>
-        /// Due to Windows limitations, <see cref="UnmapView"/> might need to unmap more memory than requested.
-        /// The additional memory that was unmapped is later remapped, however this leaves a time gap where the
-        /// memory might be accessed but is unmapped. Users of the API must compensate for that by catching the
-        /// access violation and retrying if it happened between the unmap and remap operation.
-        /// This method can be used to decide if retrying in such cases is necessary or not.
-        /// </remarks>
-        /// <returns>True if execution should be retried, false otherwise</returns>
-        public bool RetryFromAccessViolation()
-        {
-            _partialUnmapLock.AcquireReaderLock(Timeout.Infinite);
-
-            bool retry = _threadLocalPartialUnmapsCount != _partialUnmapsCount;
-            if (retry)
-            {
-                _threadLocalPartialUnmapsCount = _partialUnmapsCount;
-            }
-
-            _partialUnmapLock.ReleaseReaderLock();
-
-            return retry;
-        }
     }
 }

Ryujinx.Memory/WindowsShared/PlaceholderManager4KB.cs

@@ -1,170 +0,0 @@
-using System;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Memory.WindowsShared
-{
-    /// <summary>
-    /// Windows 4KB memory placeholder manager.
-    /// </summary>
-    [SupportedOSPlatform("windows")]
-    class PlaceholderManager4KB
-    {
-        private const int PageSize = MemoryManagementWindows.PageSize;
-
-        private readonly IntervalTree<ulong, byte> _mappings;
-
-        /// <summary>
-        /// Creates a new instance of the Windows 4KB memory placeholder manager.
-        /// </summary>
-        public PlaceholderManager4KB()
-        {
-            _mappings = new IntervalTree<ulong, byte>();
-        }
-
-        /// <summary>
-        /// Unmaps the specified range of memory and marks it as mapped internally.
-        /// </summary>
-        /// <remarks>
-        /// Since this marks the range as mapped, the expectation is that the range will be mapped after calling this method.
-        /// </remarks>
-        /// <param name="location">Memory address to unmap and mark as mapped</param>
-        /// <param name="size">Size of the range in bytes</param>
-        public void UnmapAndMarkRangeAsMapped(IntPtr location, IntPtr size)
-        {
-            ulong startAddress = (ulong)location;
-            ulong unmapSize = (ulong)size;
-            ulong endAddress = startAddress + unmapSize;
-
-            var overlaps = Array.Empty<IntervalTreeNode<ulong, byte>>();
-            int count = 0;
-
-            lock (_mappings)
-            {
-                count = _mappings.Get(startAddress, endAddress, ref overlaps);
-            }
-
-            for (int index = 0; index < count; index++)
-            {
-                var overlap = overlaps[index];
-
-                // Tree operations might modify the node start/end values, so save a copy before we modify the tree.
-                ulong overlapStart = overlap.Start;
-                ulong overlapEnd = overlap.End;
-                ulong overlapValue = overlap.Value;
-
-                _mappings.Remove(overlap);
-
-                ulong unmapStart = Math.Max(overlapStart, startAddress);
-                ulong unmapEnd = Math.Min(overlapEnd, endAddress);
-
-                if (overlapStart < startAddress)
-                {
-                    startAddress = overlapStart;
-                }
-
-                if (overlapEnd > endAddress)
-                {
-                    endAddress = overlapEnd;
-                }
-
-                ulong currentAddress = unmapStart;
-                while (currentAddress < unmapEnd)
-                {
-                    WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)currentAddress, 2);
-                    currentAddress += PageSize;
-                }
-            }
-
-            _mappings.Add(startAddress, endAddress, 0);
-        }
-
-        /// <summary>
-        /// Unmaps views at the specified memory range.
-        /// </summary>
-        /// <param name="location">Address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        public void UnmapView(IntPtr location, IntPtr size)
-        {
-            ulong startAddress = (ulong)location;
-            ulong unmapSize = (ulong)size;
-            ulong endAddress = startAddress + unmapSize;
-
-            var overlaps = Array.Empty<IntervalTreeNode<ulong, byte>>();
-            int count = 0;
-
-            lock (_mappings)
-            {
-                count = _mappings.Get(startAddress, endAddress, ref overlaps);
-            }
-
-            for (int index = 0; index < count; index++)
-            {
-                var overlap = overlaps[index];
-
-                // Tree operations might modify the node start/end values, so save a copy before we modify the tree.
-                ulong overlapStart = overlap.Start;
-                ulong overlapEnd = overlap.End;
-
-                _mappings.Remove(overlap);
-
-                if (overlapStart < startAddress)
-                {
-                    _mappings.Add(overlapStart, startAddress, 0);
-                }
-
-                if (overlapEnd > endAddress)
-                {
-                    _mappings.Add(endAddress, overlapEnd, 0);
-                }
-
-                ulong unmapStart = Math.Max(overlapStart, startAddress);
-                ulong unmapEnd = Math.Min(overlapEnd, endAddress);
-
-                ulong currentAddress = unmapStart;
-                while (currentAddress < unmapEnd)
-                {
-                    WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)currentAddress, 2);
-                    currentAddress += PageSize;
-                }
-            }
-        }
-
-        /// <summary>
-        /// Unmaps mapped memory at a given range.
-        /// </summary>
-        /// <param name="location">Address of the range</param>
-        /// <param name="size">Size of the range in bytes</param>
-        public void UnmapRange(IntPtr location, IntPtr size)
-        {
-            ulong startAddress = (ulong)location;
-            ulong unmapSize = (ulong)size;
-            ulong endAddress = startAddress + unmapSize;
-
-            var overlaps = Array.Empty<IntervalTreeNode<ulong, byte>>();
-            int count = 0;
-
-            lock (_mappings)
-            {
-                count = _mappings.Get(startAddress, endAddress, ref overlaps);
-            }
-
-            for (int index = 0; index < count; index++)
-            {
-                var overlap = overlaps[index];
-
-                // Tree operations might modify the node start/end values, so save a copy before we modify the tree.
-                ulong unmapStart = Math.Max(overlap.Start, startAddress);
-                ulong unmapEnd = Math.Min(overlap.End, endAddress);
-
-                _mappings.Remove(overlap);
-
-                ulong currentAddress = unmapStart;
-                while (currentAddress < unmapEnd)
-                {
-                    WindowsApi.UnmapViewOfFile2(WindowsApi.CurrentProcessHandle, (IntPtr)currentAddress, 2);
-                    currentAddress += PageSize;
-                }
-            }
-        }
-    }
-}

Ryujinx.Memory/WindowsShared/WindowsApi.cs

@@ -76,6 +76,9 @@ namespace Ryujinx.Memory.WindowsShared
         [DllImport("kernel32.dll")]
         public static extern uint GetLastError();
 
+        [DllImport("kernel32.dll")]
+        public static extern int GetCurrentThreadId();
+
         public static MemoryProtection GetProtection(MemoryPermission permission)
         {
             return permission switch

Ryujinx.Tests/.runsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RunSettings>
+  <RunConfiguration>
+    <EnvironmentVariables>
+      <COMPlus_EnableAlternateStackCheck>1</COMPlus_EnableAlternateStackCheck>
+    </EnvironmentVariables>
+  </RunConfiguration>
+</RunSettings>

Ryujinx.Tests/Memory/MockMemoryManager.cs

@@ -0,0 +1,53 @@
+using ARMeilleure.Memory;
+using System;
+
+namespace Ryujinx.Tests.Memory
+{
+    internal class MockMemoryManager : IMemoryManager
+    {
+        public int AddressSpaceBits => throw new NotImplementedException();
+
+        public IntPtr PageTablePointer => throw new NotImplementedException();
+
+        public MemoryManagerType Type => MemoryManagerType.HostMappedUnsafe;
+
+#pragma warning disable CS0067
+        public event Action<ulong, ulong> UnmapEvent;
+#pragma warning restore CS0067
+
+        public ref T GetRef<T>(ulong va) where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public ReadOnlySpan<byte> GetSpan(ulong va, int size, bool tracked = false)
+        {
+            throw new NotImplementedException();
+        }
+
+        public bool IsMapped(ulong va)
+        {
+            throw new NotImplementedException();
+        }
+
+        public T Read<T>(ulong va) where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public T ReadTracked<T>(ulong va) where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+
+        public void SignalMemoryTracking(ulong va, ulong size, bool write, bool precise = false)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void Write<T>(ulong va, T value) where T : unmanaged
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

Ryujinx.Tests/Memory/PartialUnmaps.cs

@@ -0,0 +1,484 @@
+using ARMeilleure.Signal;
+using ARMeilleure.Translation;
+using NUnit.Framework;
+using Ryujinx.Common.Memory.PartialUnmaps;
+using Ryujinx.Cpu;
+using Ryujinx.Cpu.Jit;
+using Ryujinx.Memory;
+using Ryujinx.Memory.Tests;
+using Ryujinx.Memory.Tracking;
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Threading;
+
+namespace Ryujinx.Tests.Memory
+{
+    [TestFixture]
+    internal class PartialUnmaps
+    {
+        private static Translator _translator;
+
+        private (MemoryBlock virt, MemoryBlock mirror, MemoryEhMeilleure exceptionHandler) GetVirtual(ulong asSize)
+        {
+            MemoryAllocationFlags asFlags = MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible;
+
+            var addressSpace = new MemoryBlock(asSize, asFlags);
+            var addressSpaceMirror = new MemoryBlock(asSize, asFlags);
+
+            var tracking = new MemoryTracking(new MockVirtualMemoryManager(asSize, 0x1000), 0x1000);
+            var exceptionHandler = new MemoryEhMeilleure(addressSpace, addressSpaceMirror, tracking);
+
+            return (addressSpace, addressSpaceMirror, exceptionHandler);
+        }
+
+        private int CountThreads(ref PartialUnmapState state)
+        {
+            int count = 0;
+
+            ref var ids = ref state.LocalCounts.ThreadIds;
+
+            for (int i = 0; i < ids.Length; i++)
+            {
+                if (ids[i] != 0)
+                {
+                    count++;
+                }
+            }
+
+            return count;
+        }
+
+        private void EnsureTranslator()
+        {
+            // Create a translator, as one is needed to register the signal handler or emit methods.
+            _translator ??= new Translator(new JitMemoryAllocator(), new MockMemoryManager(), true);
+        }
+
+        [Test]
+        public void PartialUnmap([Values] bool readOnly)
+        {
+            if (OperatingSystem.IsMacOS())
+            {
+                // Memory aliasing tests fail on CI at the moment.
+                return;
+            }
+
+            // Set up an address space to test partial unmapping.
+            // Should register the signal handler to deal with this on Windows.
+            ulong vaSize = 0x100000;
+
+            // The first 0x100000 is mapped to start. It is replaced from the center with the 0x200000 mapping.
+            var backing = new MemoryBlock(vaSize * 2, MemoryAllocationFlags.Mirrorable);
+
+            (MemoryBlock unusedMainMemory, MemoryBlock memory, MemoryEhMeilleure exceptionHandler) = GetVirtual(vaSize * 2);
+
+            EnsureTranslator();
+
+            ref var state = ref PartialUnmapState.GetRef();
+
+            try
+            {
+                // Globally reset the struct for handling partial unmap races.
+                PartialUnmapState.Reset();
+                bool shouldAccess = true;
+                bool error = false;
+
+                // Create a large mapping.
+                memory.MapView(backing, 0, 0, vaSize);
+
+                if (readOnly)
+                {
+                    memory.Reprotect(0, vaSize, MemoryPermission.Read);
+                }
+
+                Thread testThread;
+
+                if (readOnly)
+                {
+                    // Write a value to the physical memory, then try to read it repeately from virtual.
+                    // It should not change.
+                    testThread = new Thread(() =>
+                    {
+                        int i = 12345;
+                        backing.Write(vaSize - 0x1000, i);
+
+                        while (shouldAccess)
+                        {
+                            if (memory.Read<int>(vaSize - 0x1000) != i)
+                            {
+                                error = true;
+                                shouldAccess = false;
+                            }
+                        }
+                    });
+                }
+                else
+                {
+                    // Repeatedly write and check the value on the last page of the mapping on another thread.
+                    testThread = new Thread(() =>
+                    {
+                        int i = 0;
+                        while (shouldAccess)
+                        {
+                            memory.Write(vaSize - 0x1000, i);
+                            if (memory.Read<int>(vaSize - 0x1000) != i)
+                            {
+                                error = true;
+                                shouldAccess = false;
+                            }
+
+                            i++;
+                        }
+                    });
+                }
+
+                testThread.Start();
+
+                // Create a smaller mapping, covering the larger mapping.
+                // Immediately try to write to the part of the larger mapping that did not change.
+                // Do this a lot, with the smaller mapping gradually increasing in size. Should not crash, data should not be lost.
+
+                ulong pageSize = 0x1000;
+                int mappingExpandCount = (int)(vaSize / (pageSize * 2)) - 1;
+                ulong vaCenter = vaSize / 2;
+
+                for (int i = 1; i <= mappingExpandCount; i++)
+                {
+                    ulong start = vaCenter - (pageSize * (ulong)i);
+                    ulong size = pageSize * (ulong)i * 2;
+
+                    ulong startPa = start + vaSize;
+
+                    memory.MapView(backing, startPa, start, size);
+                }
+
+                // On Windows, this should put unmap counts on the thread local map.
+                if (OperatingSystem.IsWindows())
+                {
+                    // One thread should be present on the thread local map. Trimming should remove it.
+                    Assert.AreEqual(1, CountThreads(ref state));
+                }
+
+                shouldAccess = false;
+                testThread.Join();
+
+                Assert.False(error);
+
+                string test = null;
+
+                try
+                {
+                    test.IndexOf('1');
+                }
+                catch (NullReferenceException)
+                {
+                    // This shouldn't freeze.
+                }
+
+                if (OperatingSystem.IsWindows())
+                {
+                    state.TrimThreads();
+
+                    Assert.AreEqual(0, CountThreads(ref state));
+                }
+
+                /*
+                * Use this to test invalid access. Can't put this in the test suite unfortunately as invalid access crashes the test process.
+                * memory.Reprotect(vaSize - 0x1000, 0x1000, MemoryPermission.None);
+                * //memory.UnmapView(backing, vaSize - 0x1000, 0x1000);
+                * memory.Read<int>(vaSize - 0x1000);
+                */
+            }
+            finally
+            {
+                exceptionHandler.Dispose();
+                unusedMainMemory.Dispose();
+                memory.Dispose();
+                backing.Dispose();
+            }
+        }
+
+        [Test]
+        public unsafe void PartialUnmapNative()
+        {
+            if (OperatingSystem.IsMacOS())
+            {
+                // Memory aliasing tests fail on CI at the moment.
+                return;
+            }
+
+            // Set up an address space to test partial unmapping.
+            // Should register the signal handler to deal with this on Windows.
+            ulong vaSize = 0x100000;
+
+            // The first 0x100000 is mapped to start. It is replaced from the center with the 0x200000 mapping.
+            var backing = new MemoryBlock(vaSize * 2, MemoryAllocationFlags.Mirrorable);
+
+            (MemoryBlock mainMemory, MemoryBlock unusedMirror, MemoryEhMeilleure exceptionHandler) = GetVirtual(vaSize * 2);
+
+            EnsureTranslator();
+
+            ref var state = ref PartialUnmapState.GetRef();
+
+            // Create some state to be used for managing the native writing loop.
+            int stateSize = Unsafe.SizeOf<NativeWriteLoopState>();
+            var statePtr = Marshal.AllocHGlobal(stateSize);
+            Unsafe.InitBlockUnaligned((void*)statePtr, 0, (uint)stateSize);
+
+            ref NativeWriteLoopState writeLoopState = ref Unsafe.AsRef<NativeWriteLoopState>((void*)statePtr);
+            writeLoopState.Running = 1;
+            writeLoopState.Error = 0;
+
+            try
+            {
+                // Globally reset the struct for handling partial unmap races.
+                PartialUnmapState.Reset();
+
+                // Create a large mapping.
+                mainMemory.MapView(backing, 0, 0, vaSize);
+
+                var writeFunc = TestMethods.GenerateDebugNativeWriteLoop();
+                IntPtr writePtr = mainMemory.GetPointer(vaSize - 0x1000, 4);
+
+                Thread testThread = new Thread(() =>
+                {
+                    writeFunc(statePtr, writePtr);
+                });
+
+                testThread.Start();
+
+                // Create a smaller mapping, covering the larger mapping.
+                // Immediately try to write to the part of the larger mapping that did not change.
+                // Do this a lot, with the smaller mapping gradually increasing in size. Should not crash, data should not be lost.
+
+                ulong pageSize = 0x1000;
+                int mappingExpandCount = (int)(vaSize / (pageSize * 2)) - 1;
+                ulong vaCenter = vaSize / 2;
+
+                for (int i = 1; i <= mappingExpandCount; i++)
+                {
+                    ulong start = vaCenter - (pageSize * (ulong)i);
+                    ulong size = pageSize * (ulong)i * 2;
+
+                    ulong startPa = start + vaSize;
+
+                    mainMemory.MapView(backing, startPa, start, size);
+                }
+
+                writeLoopState.Running = 0;
+                testThread.Join();
+
+                Assert.False(writeLoopState.Error != 0);
+            }
+            finally
+            {
+                Marshal.FreeHGlobal(statePtr);
+
+                exceptionHandler.Dispose();
+                mainMemory.Dispose();
+                unusedMirror.Dispose();
+                backing.Dispose();
+            }
+        }
+
+        [Test]
+        public void ThreadLocalMap()
+        {
+            if (!OperatingSystem.IsWindows())
+            {
+                // Only test in Windows, as this is only used on Windows and uses Windows APIs for trimming.
+                return;
+            }
+
+            PartialUnmapState.Reset();
+            ref var state = ref PartialUnmapState.GetRef();
+
+            bool running = true;
+            var testThread = new Thread(() =>
+            {
+                if (!OperatingSystem.IsWindows())
+                {
+                    // Need this here to avoid a warning.
+                    return;
+                }
+
+                PartialUnmapState.GetRef().RetryFromAccessViolation();
+                while (running)
+                {
+                    Thread.Sleep(1);
+                }
+            });
+
+            testThread.Start();
+            Thread.Sleep(200);
+
+            Assert.AreEqual(1, CountThreads(ref state));
+
+            // Trimming should not remove the thread as it's still active.
+            state.TrimThreads();
+            Assert.AreEqual(1, CountThreads(ref state));
+
+            running = false;
+
+            testThread.Join();
+
+            // Should trim now that it's inactive.
+            state.TrimThreads();
+            Assert.AreEqual(0, CountThreads(ref state));
+        }
+
+        [Test]
+        public unsafe void ThreadLocalMapNative()
+        {
+            if (!OperatingSystem.IsWindows())
+            {
+                // Only test in Windows, as this is only used on Windows and uses Windows APIs for trimming.
+                return;
+            }
+
+            EnsureTranslator();
+
+            PartialUnmapState.Reset();
+
+            ref var state = ref PartialUnmapState.GetRef();
+
+            fixed (void* localMap = &state.LocalCounts)
+            {
+                var getOrReserve = TestMethods.GenerateDebugThreadLocalMapGetOrReserve((IntPtr)localMap);
+
+                for (int i = 0; i < ThreadLocalMap<int>.MapSize; i++)
+                {
+                    // Should obtain the index matching the call #.
+                    Assert.AreEqual(i, getOrReserve(i + 1, i));
+
+                    // Check that this and all previously reserved thread IDs and struct contents are intact.
+                    for (int j = 0; j <= i; j++)
+                    {
+                        Assert.AreEqual(j + 1, state.LocalCounts.ThreadIds[j]);
+                        Assert.AreEqual(j, state.LocalCounts.Structs[j]);
+                    }
+                }
+
+                // Trying to reserve again when the map is full should return -1.
+                Assert.AreEqual(-1, getOrReserve(200, 0));
+
+                for (int i = 0; i < ThreadLocalMap<int>.MapSize; i++)
+                {
+                    // Should obtain the index matching the call #, as it already exists.
+                    Assert.AreEqual(i, getOrReserve(i + 1, -1));
+
+                    // The struct should not be reset to -1.
+                    Assert.AreEqual(i, state.LocalCounts.Structs[i]);
+                }
+
+                // Clear one of the ids as if it were freed.
+                state.LocalCounts.ThreadIds[13] = 0;
+
+                // GetOrReserve should now obtain and return 13.
+                Assert.AreEqual(13, getOrReserve(300, 301));
+                Assert.AreEqual(300, state.LocalCounts.ThreadIds[13]);
+                Assert.AreEqual(301, state.LocalCounts.Structs[13]);
+            }
+        }
+
+        [Test]
+        public void NativeReaderWriterLock()
+        {
+            var rwLock = new NativeReaderWriterLock();
+            var threads = new List<Thread>();
+
+            int value = 0;
+
+            bool running = true;
+            bool error = false;
+            int readersAllowed = 1;
+
+            for (int i = 0; i < 5; i++)
+            {
+                var readThread = new Thread(() =>
+                {
+                    int count = 0;
+                    while (running)
+                    {
+                        rwLock.AcquireReaderLock();
+
+                        int originalValue = Thread.VolatileRead(ref value);
+
+                        count++;
+
+                        // Spin a bit.
+                        for (int i = 0; i < 100; i++)
+                        {
+                            if (Thread.VolatileRead(ref readersAllowed) == 0)
+                            {
+                                error = true;
+                                running = false;
+                            }
+                        }
+
+                        // Should not change while the lock is held.
+                        if (Thread.VolatileRead(ref value) != originalValue)
+                        {
+                            error = true;
+                            running = false;
+                        }
+
+                        rwLock.ReleaseReaderLock();
+                    }
+                });
+
+                threads.Add(readThread);
+            }
+
+            for (int i = 0; i < 2; i++)
+            {
+                var writeThread = new Thread(() =>
+                {
+                    int count = 0;
+                    while (running)
+                    {
+                        rwLock.AcquireReaderLock();
+                        rwLock.UpgradeToWriterLock();
+
+                        Thread.Sleep(2);
+                        count++;
+
+                        Interlocked.Exchange(ref readersAllowed, 0);
+
+                        for (int i = 0; i < 10; i++)
+                        {
+                            Interlocked.Increment(ref value);
+                        }
+
+                        Interlocked.Exchange(ref readersAllowed, 1);
+
+                        rwLock.DowngradeFromWriterLock();
+                        rwLock.ReleaseReaderLock();
+
+                        Thread.Sleep(1);
+                    }
+                });
+
+                threads.Add(writeThread);
+            }
+
+            foreach (var thread in threads)
+            {
+                thread.Start();
+            }
+
+            Thread.Sleep(1000);
+
+            running = false;
+
+            foreach (var thread in threads)
+            {
+                thread.Join();
+            }
+
+            Assert.False(error);
+        }
+    }
+}

Ryujinx.Tests/Ryujinx.Tests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
@@ -9,10 +9,12 @@
     <TargetOS Condition="'$([System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform($([System.Runtime.InteropServices.OSPlatform]::OSX)))' == 'true'">osx</TargetOS>
     <TargetOS Condition="'$([System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform($([System.Runtime.InteropServices.OSPlatform]::Linux)))' == 'true'">linux</TargetOS>
     <Configurations>Debug;Release</Configurations>
+    <RunSettingsFilePath>$(MSBuildProjectDirectory)\.runsettings</RunSettingsFilePath>
   </PropertyGroup>
 
   <PropertyGroup>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
+    <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
   </PropertyGroup>
 
   <ItemGroup>
@@ -25,6 +27,7 @@
     <ProjectReference Include="..\Ryujinx.Audio\Ryujinx.Audio.csproj" />
     <ProjectReference Include="..\Ryujinx.Cpu\Ryujinx.Cpu.csproj" />
     <ProjectReference Include="..\Ryujinx.HLE\Ryujinx.HLE.csproj" />
+    <ProjectReference Include="..\Ryujinx.Memory.Tests\Ryujinx.Memory.Tests.csproj" />
     <ProjectReference Include="..\Ryujinx.Memory\Ryujinx.Memory.csproj" />
     <ProjectReference Include="..\Ryujinx.Tests.Unicorn\Ryujinx.Tests.Unicorn.csproj" />
     <ProjectReference Include="..\ARMeilleure\ARMeilleure.csproj" />