Insert bitcast for assignment of fragment integer outputs on GLSL (#4369)

* Insert bitcast for assignment of fragment integer outputs on GLSL

* Shader cache version bump

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,43 +0,0 @@
----
-name: Bug Report
-about: Something doesn't work correctly in Ryujinx. Game-specific issues should be posted at https://github.com/Ryujinx/Ryujinx-Games-List instead, unless it is a provable regression.
-#assignees:
----
-
-## Bug Report
-
-[ If any section does not apply, replace its contents with "N/A". ]</br>
-[ Lines between [ ] (square brackets) should be removed before posting. ]
-
-### What's the issue you encountered?
-
-[ Describe the issue in detail and what you were doing beforehand. ]</br>
-[ Did you make any changes related to Ryujinx itself? ]</br>
-[ If so, make sure to include details relating to what exactly you changed. ]
-
-### How can the issue be reproduced?
-
-[ Include a detailed step by step process for recreating your issue. ]
-
-### Log file
-
-[ Logs files can be found under ``Logs`` folder in Ryujinx program folder. ]</br>
-[ If you don't include a crash report in instances of crash related issues, we will ask you one to provide one. ]
-
-### Environment?
-
-- Ryujinx version: 1.0.X</br>
-[ Replace X's with the Ryujinx version at time of crash. ]
-- Game version: X.X.X</br>
-[ Replace X's with the game version at time of crash. ]
-- System Specs:
-  - OS: *(e.g. Windows 10)*
-  - CPU: *(e.g. i7-6700)*
-  - GPU: *(e.g. NVIDIA RTX 2070)*
-  - RAM: *(e.g. 16GiB)*
-- Applied Mods : [ Yes (Which ones) / No ]
-
-### Additional context?
-
-Additional info about your environment:</br>
-[ Any other information relevant to your issue. ]

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,75 @@
+name: Bug Report
+description: File a bug report
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the bug you encountered.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    id: issue
+    attributes:
+      label: Description of Issue
+      description: What's the issue you encountered?
+    validations:
+      required: true
+  - type: textarea
+    id: repro
+    attributes:
+      label: Reproduction Steps
+      description: How can the issue be reproduced?
+    validations:
+      required: true
+  - type: textarea
+    id: log
+    attributes:
+      label: Log File
+      description: A log file will help our developers to better diagnose and fix the issue.
+      placeholder: Logs files can be found under "Logs" folder in Ryujinx program folder. You can drag and drop the log on to the text area
+    validations:
+      required: true
+  - type: input
+    id: os
+    attributes:
+      label: OS
+      placeholder: "Example: Windows 10"
+    validations:
+      required: true
+  - type: input
+    id: ryujinx-version
+    attributes:
+      label: Ryujinx version
+      placeholder: |
+        - *(e.g. 1.0.470)*
+    validations:
+      required: true
+  - type: input
+    id: game-version
+    attributes:
+      label: Game version
+      placeholder: |
+        - *(e.g. 1.1.1)*
+    validations:
+      required: false
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment?
+      value: |
+        - ##### CPU: *(e.g. i7-6700)*
+        - ##### GPU: *(e.g. NVIDIA RTX 2070)*
+        - ##### RAM: *(e.g. 16GB)*
+        - Applied Mods: [ Yes (Which ones) / No ]
+    validations:
+      required: true
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context?
+      description: |
+        - Additional info about your environment:
+        - Any other information relevant to your issue.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,34 +0,0 @@
----
-name: Feature Request
-about: Suggest a new feature for Ryujinx.
-#assignees:
----
-
-## Feature Request
-
-[ If any section does not apply, replace its contents with "N/A". ]</br>
-[ If you do not have the information needed for a section, replace its contents with "Unknown". ]</br>
-[ Lines between [ ] (square brackets) are to be removed before posting. ]</br>
-
-[ Please search for existing [feature requests](https://github.com/Ryujinx/Ryujinx/issues) before you make your own request. ]</br>
-[ Duplicate requests will be marked as such and you will be referred to the original request. ]
-
-### What feature are you suggesting?
-#### Overview:
-- [ Include the basic, high-level concepts for this feature here. ]
-
-#### Smaller Details: 
-- [ These may include specific methods of implementation etc. ]
-
-#### Nature of Request:  
-[ Remove all that do not apply to your request. ]
-- Addition
-  - [ Ex: Addition of certain original features or features from other community projects. ]
-  - [ If you are suggesting porting features or including features from other projects, include what license they are distributed under and what, if any libraries those project use. ]
-- Change
-- Removal
-  - [Ex: Removal of certain features or implementation due to a specific issue/bug or because of low quality code, etc.]
-
-### Why would this feature be useful?
-[ If this is a feature for an end-user, how does it benefit the end-user? ]</br>
-[ If this feature is for developers, what does it add to Ryujinx that did not already exist? ]

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,36 @@
+name: Feature Request
+description: Suggest a new feature for Ryujinx.
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the feature you are requesting.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    id: overview
+    attributes:
+      label: Overview
+      description: Include the basic, high-level concepts for this feature here.
+    validations:
+      required: true
+  - type: textarea
+    id: details
+    attributes:
+      label: Smaller Details
+      description: These may include specific methods of implementation etc.
+    validations:
+      required: true
+  - type: textarea
+    id: request
+    attributes:
+      label: Nature of Request
+    validations:
+      required: true
+  - type: textarea
+    id: feature
+    attributes:
+      label: Why would this feature be useful?
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/missing_cpu_instruction.md

@@ -1,34 +0,0 @@
----
-name: Missing CPU Instruction
-about: CPU Instruction is missing in Ryujinx.
-#assignees:
----
-
-## Missing CPU Instruction
-
-[ If any section does not apply, replace its contents with "N/A". ]</br>
-[ If you do not have the information needed for a section, replace its contents with "Unknown". ]</br>
-[ Lines between [ ] (square brackets) are to be removed before posting. ]
-
-[ Please search for existing [missing CPU instruction](https://github.com/Ryujinx/Ryujinx/issues) before you make your own issue. ]</br>
-[ See the following [issue](https://github.com/Ryujinx/Ryujinx/issues/1405) as an example ]</br>
-[ Duplicate issue will be marked as such and you will be referred to the original request. ]
-
-### What CPU instruction is missing?
-
-Requires the *INSTRUCTION* instruction.</br>
-[ Replace *INSTRUCTION* by the instruction name, e.g. VADDL.U16 ]
-
-```
-*
-```
-[ Add the undefined instruction error message in the above code block ]
-
-### Instruction name
-```
-*
-```
-[ Include the name from [armconverter.com](https://armconverter.com/?disasm) or [shell-storm.org](http://shell-storm.org/online/Online-Assembler-and-Disassembler/?arch=arm64&endianness=big&dis_with_raw=True&dis_with_ins=True) in the above code block ]
-
-### Required by: 
-[ Add our (games list database)[https://github.com/Ryujinx/Ryujinx-Games-List/issues] links of games who require this instruction ]

.github/ISSUE_TEMPLATE/missing_cpu_instruction.yml

@@ -0,0 +1,31 @@
+name: Missing CPU Instruction
+description: CPU Instruction is missing in Ryujinx.
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search for existing missing CPU instruction
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    id: instruction
+    attributes:
+      label: CPU instruction
+      description: What CPU instruction is missing?
+    validations:
+      required: true
+  - type: textarea
+    id: name
+    attributes:
+      label: Instruction name
+      description: Include the name from [armconverter.com](https://armconverter.com/?disasm) or [shell-storm.org](http://shell-storm.org/online/Online-Assembler-and-Disassembler/?arch=arm64&endianness=big&dis_with_raw=True&dis_with_ins=True) in the above code block
+    validations:
+      required: true
+  - type: textarea
+    id: required
+    attributes:
+      label: Required by
+      description: Add links to the [compatibility list page(s)](https://github.com/Ryujinx/Ryujinx-Games-List/issues) of the game(s) that require this instruction.
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/missing_service_call.md

@@ -1,35 +0,0 @@
----
-name: Missing Service Call
-about: Service call is missing in Ryujinx.
-#assignees:
----
-
-## Missing Service Call
-
-[ If any section does not apply, replace its contents with "N/A". ]</br>
-[ If you do not have the information needed for a section, replace its contents with "Unknown". ]</br>
-[ Lines between [ ] (square brackets) are to be removed before posting. ]
-
-[ Please search for existing [missing service call](https://github.com/Ryujinx/Ryujinx/issues) before you make your own issue. ]</br>
-[ See the following [issue](https://github.com/Ryujinx/Ryujinx/issues/1431) as an example ]</br>
-[ Duplicate issue will be marked as such and you will be referred to the original request. ]
-
-### What service call is missing?
-
-*SERVICE* *INTERFACE*: *NUMBER* (*NAME*) is not implemented.</br>
-[ Replace *SERVICE* by the service name, e.g. appletAE ]</br>
-[ Replace *INTERFACE* by the interface name, e.g. IAllSystemAppletProxiesService ]</br>
-[ Replace *NUMBER* by the call number, e.g. 100 ]</br>
-[ Replace *NAME* by the call name, e.g. OpenSystemAppletProxy ]</br>
-[ e.g. appletAE IAllSystemAppletProxiesService: 100 (OpenSystemAppletProxy) ]
-
-[ Add related links to the specific call from [Switchbrew](https://switchbrew.org/w/index.php?title=Services_API) and/or [SwIPC](https://reswitched.github.io/SwIPC/) ]
-
-### Service description
-```
-*
-```
-[ Include the description/explanation from [Switchbrew](https://switchbrew.org/w/index.php?title=Services_API) and/or [SwIPC](https://reswitched.github.io/SwIPC/) in the above code block ]
-
-### Required by: 
-[ Add our (games list database)[https://github.com/Ryujinx/Ryujinx-Games-List/issues] links of games who require this call ]

.github/ISSUE_TEMPLATE/missing_service_call.yml

@@ -0,0 +1,31 @@
+name: Missing Service Call
+description: Service call is missing in Ryujinx.
+body:
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search for an [existing missing service call issue](https://github.com/Ryujinx/Ryujinx/issues) first.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    id: instruction
+    attributes:
+      label: Service Call
+      description: What service call is missing?
+    validations:
+      required: true
+  - type: textarea
+    id: name
+    attributes:
+      label: Service description
+      description: Include the description/explanation from [Switchbrew](https://switchbrew.org/w/index.php?title=Services_API) and/or [SwIPC](https://reswitched.github.io/SwIPC/) in the above code block
+    validations:
+      required: true
+  - type: textarea
+    id: required
+    attributes:
+      label: Required by
+      description:  Add links to the [compatibility list page(s)](https://github.com/Ryujinx/Ryujinx-Games-List/issues) of the game(s) that require this service.
+    validations:
+      required: true

.gitignore

@@ -170,3 +170,6 @@ launchSettings.json
 
 # NetCore Publishing Profiles
 PublishProfiles/
+
+# Glade backup files
+*.glade~

ARMeilleure/ARMeilleure.csproj

@@ -16,4 +16,10 @@
     </ContentWithTargetPath>
   </ItemGroup>
 
+  <ItemGroup>
+    <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleTo">
+      <_Parameter1>Ryujinx.Tests</_Parameter1>
+    </AssemblyAttribute>
+  </ItemGroup>
+
 </Project>

ARMeilleure/CodeGen/Arm64/CodeGenCommon.cs

@@ -1,5 +1,4 @@
 using ARMeilleure.IntermediateRepresentation;
-using System;
 using System.Numerics;
 
 namespace ARMeilleure.CodeGen.Arm64
@@ -32,9 +31,12 @@ namespace ARMeilleure.CodeGen.Arm64
 
         public static bool TryEncodeBitMask(Operand operand, out int immN, out int immS, out int immR)
         {
-            ulong value = operand.Value;
+            return TryEncodeBitMask(operand.Type, operand.Value, out immN, out immS, out immR);
+        }
 
-            if (operand.Type == OperandType.I32)
+        public static bool TryEncodeBitMask(OperandType type, ulong value, out int immN, out int immS, out int immR)
+        {
+            if (type == OperandType.I32)
             {
                 value |= value << 32;
             }
@@ -50,7 +52,7 @@ namespace ARMeilleure.CodeGen.Arm64
             // Any value AND all ones will be equal itself, so it's effectively a no-op.
             // Any value OR all ones will be equal all ones, so one can just use MOV.
             // Any value XOR all ones will be equal its inverse, so one can just use MVN.
-            if (value == ulong.MaxValue)
+            if (value == 0 || value == ulong.MaxValue)
             {
                 immN = 0;
                 immS = 0;
@@ -59,79 +61,18 @@ namespace ARMeilleure.CodeGen.Arm64
                 return false;
             }
 
-            int bitLength = CountSequence(value);
+            // Normalize value, rotating it such that the LSB is 1: Ensures we get a complete element that has not
+            // been cut-in-half across the word boundary.
+            int rotation = BitOperations.TrailingZeroCount(value & (value + 1));
+            ulong rotatedValue = ulong.RotateRight(value, rotation);
 
-            if ((value >> bitLength) != 0)
-            {
-                bitLength += CountSequence(value >> bitLength);
-            }
+            // Now that we have a complete element in the LSB with the LSB = 1, determine size and number of ones
+            // in element.
+            int elementSize = BitOperations.TrailingZeroCount(rotatedValue & (rotatedValue + 1));
+            int onesInElement = BitOperations.TrailingZeroCount(~rotatedValue);
 
-            int bitLengthLog2 = BitOperations.Log2((uint)bitLength);
-            int bitLengthPow2 = 1 << bitLengthLog2;
-
-            if (bitLengthPow2 < bitLength)
-            {
-                bitLengthLog2++;
-                bitLengthPow2 <<= 1;
-            }
-
-            int selectedESize = 64;
-            int repetitions = 1;
-            int onesCount = BitOperations.PopCount(value);
-
-            if (bitLengthPow2 < 64 && (value >> bitLengthPow2) != 0)
-            {
-                for (int eSizeLog2 = bitLengthLog2; eSizeLog2 < 6; eSizeLog2++)
-                {
-                    bool match = true;
-                    int eSize = 1 << eSizeLog2;
-                    ulong mask = (1UL << eSize) - 1;
-                    ulong eValue = value & mask;
-
-                    for (int e = 1; e < 64 / eSize; e++)
-                    {
-                        if (((value >> (e * eSize)) & mask) != eValue)
-                        {
-                            match = false;
-                            break;
-                        }
-                    }
-
-                    if (match)
-                    {
-                        selectedESize = eSize;
-                        repetitions = 64 / eSize;
-                        onesCount = BitOperations.PopCount(eValue);
-                        break;
-                    }
-                }
-            }
-
-            // Find rotation. We have two cases, one where the highest bit is 0
-            // and one where it is 1.
-            // If it's 1, we just need to count the number of 1 bits on the MSB to find the right rotation.
-            // If it's 0, we just need to count the number of 0 bits on the LSB to find the left rotation,
-            // then we can convert it to the right rotation shift by subtracting the value from the element size.
-            int rotation;
-            long vHigh = (long)(value << (64 - selectedESize));
-            if (vHigh < 0)
-            {
-                rotation = BitOperations.LeadingZeroCount(~(ulong)vHigh);
-            }
-            else
-            {
-                rotation = (selectedESize - BitOperations.TrailingZeroCount(value)) & (selectedESize - 1);
-            }
-
-            // Reconstruct value and see if it matches. If not, we can't encode.
-            ulong reconstructed = onesCount == 64 ? ulong.MaxValue : RotateRight((1UL << onesCount) - 1, rotation, selectedESize);
-
-            for (int bit = 32; bit >= selectedESize; bit >>= 1)
-            {
-                reconstructed |= reconstructed << bit;
-            }
-
-            if (reconstructed != value || onesCount == 0)
+            // Check the value is repeating; also ensures element size is a power of two.
+            if (ulong.RotateRight(value, elementSize) != value)
             {
                 immN = 0;
                 immS = 0;
@@ -140,34 +81,11 @@ namespace ARMeilleure.CodeGen.Arm64
                 return false;
             }
 
-            immR = rotation;
-
-            // immN indicates that there are no repetitions.
-            // The MSB of immS indicates the amount of repetitions, and the LSB the number of bits set.
-            if (repetitions == 1)
-            {
-                immN = 1;
-                immS = 0;
-            }
-            else
-            {
-                immN = 0;
-                immS = (0xf80 >> BitOperations.Log2((uint)repetitions)) & 0x3f;
-            }
-
-            immS |= onesCount - 1;
+            immN = (elementSize >> 6) & 1;
+            immS = (((~elementSize + 1) << 1) | (onesInElement - 1)) & 0x3f;
+            immR = (elementSize - rotation) & (elementSize - 1);
 
             return true;
         }
-
-        private static int CountSequence(ulong value)
-        {
-            return BitOperations.TrailingZeroCount(value) + BitOperations.TrailingZeroCount(~value);
-        }
-
-        private static ulong RotateRight(ulong bits, int shift, int size)
-        {
-            return (bits >> shift) | ((bits << (size - shift)) & (size == 64 ? ulong.MaxValue : (1UL << size) - 1));
-        }
     }
 }

ARMeilleure/CodeGen/Arm64/CodeGenerator.cs

@@ -1303,7 +1303,15 @@ namespace ARMeilleure.CodeGen.Arm64
 
         private static void GenerateConstantCopy(CodeGenContext context, Operand dest, ulong value)
         {
-            if (value != 0)
+            if (value == 0)
+            {
+                context.Assembler.Mov(dest, Register(ZrRegister, dest.Type));
+            }
+            else if (CodeGenCommon.TryEncodeBitMask(dest.Type, value, out _, out _, out _))
+            {
+                context.Assembler.Orr(dest, Register(ZrRegister, dest.Type), Const(dest.Type, (long)value));
+            }
+            else
             {
                 int hw = 0;
                 bool first = true;
@@ -1328,10 +1336,6 @@ namespace ARMeilleure.CodeGen.Arm64
                     value >>= 16;
                 }
             }
-            else
-            {
-                context.Assembler.Mov(dest, Register(ZrRegister, dest.Type));
-            }
         }
 
         private static void GenerateAtomicCas(

ARMeilleure/CodeGen/CompiledFunction.cs

@@ -48,9 +48,21 @@ namespace ARMeilleure.CodeGen
         /// <returns>A delegate of type <typeparamref name="T"/> pointing to the mapped function</returns>
         public T Map<T>()
         {
-            IntPtr codePtr = JitCache.Map(this);
+            return MapWithPointer<T>(out _);
+        }
 
-            return Marshal.GetDelegateForFunctionPointer<T>(codePtr);
+        /// <summary>
+        /// Maps the <see cref="CompiledFunction"/> onto the <see cref="JitCache"/> and returns a delegate of type
+        /// <typeparamref name="T"/> pointing to the mapped function.
+        /// </summary>
+        /// <typeparam name="T">Type of delegate</typeparam>
+        /// <param name="codePointer">Pointer to the function code in memory</param>
+        /// <returns>A delegate of type <typeparamref name="T"/> pointing to the mapped function</returns>
+        public T MapWithPointer<T>(out IntPtr codePointer)
+        {
+            codePointer = JitCache.Map(this);
+
+            return Marshal.GetDelegateForFunctionPointer<T>(codePointer);
         }
     }
 }

ARMeilleure/Decoders/OpCodeTable.cs

@@ -1339,7 +1339,7 @@ namespace ARMeilleure.Decoders
 
         private static void SetT32(string encoding, InstName name, InstEmitter emitter, MakeOp makeOp)
         {
-            string reversedEncoding = encoding.Substring(16) + encoding.Substring(0, 16);
+            string reversedEncoding = $"{encoding.AsSpan(16)}{encoding.AsSpan(0, 16)}";
             MakeOp reversedMakeOp =
                 (inst, address, opCode)
                     => makeOp(inst, address, (int)BitOperations.RotateRight((uint)opCode, 16));
@@ -1353,7 +1353,7 @@ namespace ARMeilleure.Decoders
             string thumbEncoding = encoding;
             if (thumbEncoding.StartsWith("<<<<"))
             {
-                thumbEncoding = "1110" + thumbEncoding.Substring(4);
+                thumbEncoding = $"1110{thumbEncoding.AsSpan(4)}";
             }
             SetT32(thumbEncoding, name, emitter, makeOpT32);
         }
@@ -1365,19 +1365,19 @@ namespace ARMeilleure.Decoders
             string thumbEncoding = encoding;
             if (thumbEncoding.StartsWith("11110100"))
             {
-                thumbEncoding = "11111001" + encoding.Substring(8);
+                thumbEncoding = $"11111001{encoding.AsSpan(8)}";
             }
             else if (thumbEncoding.StartsWith("1111001x"))
             {
-                thumbEncoding = "111x1111" + encoding.Substring(8);
+                thumbEncoding = $"111x1111{encoding.AsSpan(8)}";
             }
             else if (thumbEncoding.StartsWith("11110010"))
             {
-                thumbEncoding = "11101111" + encoding.Substring(8);
+                thumbEncoding = $"11101111{encoding.AsSpan(8)}";
             }
             else if (thumbEncoding.StartsWith("11110011"))
             {
-                thumbEncoding = "11111111" + encoding.Substring(8);
+                thumbEncoding = $"11111111{encoding.AsSpan(8)}";
             }
             else
             {

ARMeilleure/Instructions/NativeInterface.cs

@@ -191,7 +191,7 @@ namespace ARMeilleure.Instructions
         {
             TranslatedFunction function = Context.Translator.GetOrTranslate(address, GetContext().ExecutionMode);
 
-            return (ulong)function.FuncPtr.ToInt64();
+            return (ulong)function.FuncPointer.ToInt64();
         }
 
         public static void InvalidateCacheLine(ulong address)

ARMeilleure/Memory/IJitMemoryAllocator.cs

@@ -4,5 +4,7 @@
     {
         IJitMemoryBlock Allocate(ulong size);
         IJitMemoryBlock Reserve(ulong size);
+
+        ulong GetPageSize();
     }
 }

ARMeilleure/Signal/NativeSignalHandler.cs

@@ -71,8 +71,8 @@ namespace ARMeilleure.Signal
 
         private const uint EXCEPTION_ACCESS_VIOLATION = 0xc0000005;
 
-        private static ulong _pageSize = GetPageSize();
-        private static ulong _pageMask = _pageSize - 1;
+        private static ulong _pageSize;
+        private static ulong _pageMask;
 
         private static IntPtr _handlerConfig;
         private static IntPtr _signalHandlerPtr;
@@ -81,19 +81,6 @@ namespace ARMeilleure.Signal
         private static readonly object _lock = new object();
         private static bool _initialized;
 
-        private static ulong GetPageSize()
-        {
-            // TODO: This needs to be based on the current memory manager configuration.
-            if (OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
-            {
-                return 1UL << 14;
-            }
-            else
-            {
-                return 1UL << 12;
-            }
-        }
-
         static NativeSignalHandler()
         {
             _handlerConfig = Marshal.AllocHGlobal(Unsafe.SizeOf<SignalHandlerConfig>());
@@ -102,12 +89,12 @@ namespace ARMeilleure.Signal
             config = new SignalHandlerConfig();
         }
 
-        public static void InitializeJitCache(IJitMemoryAllocator allocator)
+        public static void Initialize(IJitMemoryAllocator allocator)
         {
             JitCache.Initialize(allocator);
         }
 
-        public static void InitializeSignalHandler(Func<IntPtr, IntPtr, IntPtr> customSignalHandlerFactory = null)
+        public static void InitializeSignalHandler(ulong pageSize, Func<IntPtr, IntPtr, IntPtr> customSignalHandlerFactory = null)
         {
             if (_initialized) return;
 
@@ -115,16 +102,13 @@ namespace ARMeilleure.Signal
             {
                 if (_initialized) return;
 
+                _pageSize = pageSize;
+                _pageMask = pageSize - 1;
+
                 ref SignalHandlerConfig config = ref GetConfigRef();
 
                 if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
                 {
-                    // Unix siginfo struct locations.
-                    // NOTE: These are incredibly likely to be different between kernel version and architectures.
-
-                    config.StructAddressOffset = OperatingSystem.IsMacOS() ? 24 : 16; // si_addr
-                    config.StructWriteOffset = 8; // si_code
-
                     _signalHandlerPtr = Marshal.GetFunctionPointerForDelegate(GenerateUnixSignalHandler(_handlerConfig));
 
                     if (customSignalHandlerFactory != null)
@@ -261,18 +245,88 @@ namespace ARMeilleure.Signal
             return context.Copy(inRegionLocal);
         }
 
+        private static Operand GenerateUnixFaultAddress(EmitterContext context, Operand sigInfoPtr)
+        {
+            ulong structAddressOffset = OperatingSystem.IsMacOS() ? 24ul : 16ul; // si_addr
+            return context.Load(OperandType.I64, context.Add(sigInfoPtr, Const(structAddressOffset)));
+        }
+
+        private static Operand GenerateUnixWriteFlag(EmitterContext context, Operand ucontextPtr)
+        {
+            if (OperatingSystem.IsMacOS())
+            {
+                const ulong mcontextOffset = 48; // uc_mcontext
+                Operand ctxPtr = context.Load(OperandType.I64, context.Add(ucontextPtr, Const(mcontextOffset)));
+
+                if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+                {
+                    const ulong esrOffset = 8; // __es.__esr
+                    Operand esr = context.Load(OperandType.I64, context.Add(ctxPtr, Const(esrOffset)));
+                    return context.BitwiseAnd(esr, Const(0x40ul));
+                }
+
+                if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
+                {
+                    const ulong errOffset = 4; // __es.__err
+                    Operand err = context.Load(OperandType.I64, context.Add(ctxPtr, Const(errOffset)));
+                    return context.BitwiseAnd(err, Const(2ul));
+                }
+            }
+            else if (OperatingSystem.IsLinux())
+            {
+                if (RuntimeInformation.ProcessArchitecture == Architecture.Arm64)
+                {
+                    Operand auxPtr = context.AllocateLocal(OperandType.I64);
+
+                    Operand loopLabel = Label();
+                    Operand successLabel = Label();
+
+                    const ulong auxOffset = 464; // uc_mcontext.__reserved
+                    const uint esrMagic = 0x45535201;
+
+                    context.Copy(auxPtr,  context.Add(ucontextPtr, Const(auxOffset)));
+
+                    context.MarkLabel(loopLabel);
+
+                    // _aarch64_ctx::magic
+                    Operand magic = context.Load(OperandType.I32, auxPtr);
+                    // _aarch64_ctx::size
+                    Operand size = context.Load(OperandType.I32, context.Add(auxPtr, Const(4ul)));
+
+                    context.BranchIf(successLabel, magic, Const(esrMagic), Comparison.Equal);
+
+                    context.Copy(auxPtr, context.Add(auxPtr, context.ZeroExtend32(OperandType.I64, size)));
+
+                    context.Branch(loopLabel);
+
+                    context.MarkLabel(successLabel);
+
+                    // esr_context::esr
+                    Operand esr = context.Load(OperandType.I64, context.Add(auxPtr, Const(8ul)));
+                    return context.BitwiseAnd(esr, Const(0x40ul));
+                }
+
+                if (RuntimeInformation.ProcessArchitecture == Architecture.X64)
+                {
+                    const int errOffset = 192; // uc_mcontext.gregs[REG_ERR]
+                    Operand err = context.Load(OperandType.I64, context.Add(ucontextPtr, Const(errOffset)));
+                    return context.BitwiseAnd(err, Const(2ul));
+                }
+            }
+
+            throw new PlatformNotSupportedException();
+        }
+
         private static UnixExceptionHandler GenerateUnixSignalHandler(IntPtr signalStructPtr)
         {
             EmitterContext context = new EmitterContext();
 
             // (int sig, SigInfo* sigInfo, void* ucontext)
             Operand sigInfoPtr = context.LoadArgument(OperandType.I64, 1);
+            Operand ucontextPtr = context.LoadArgument(OperandType.I64, 2);
 
-            Operand structAddressOffset = context.Load(OperandType.I64, Const((ulong)signalStructPtr + StructAddressOffset));
-            Operand structWriteOffset = context.Load(OperandType.I64, Const((ulong)signalStructPtr + StructWriteOffset));
-
-            Operand faultAddress = context.Load(OperandType.I64, context.Add(sigInfoPtr, context.ZeroExtend32(OperandType.I64, structAddressOffset)));
-            Operand writeFlag = context.Load(OperandType.I64, context.Add(sigInfoPtr, context.ZeroExtend32(OperandType.I64, structWriteOffset)));
+            Operand faultAddress = GenerateUnixFaultAddress(context, sigInfoPtr);
+            Operand writeFlag = GenerateUnixWriteFlag(context, ucontextPtr);
 
             Operand isWrite = context.ICompareNotEqual(writeFlag, Const(0L)); // Normalize to 0/1.
 

ARMeilleure/Translation/PTC/Ptc.cs

@@ -29,7 +29,7 @@ namespace ARMeilleure.Translation.PTC
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
 
-        private const uint InternalVersion = 4272; //! To be incremented manually for each change to the ARMeilleure project.
+        private const uint InternalVersion = 4328; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";
@@ -183,8 +183,8 @@ namespace ARMeilleure.Translation.PTC
 
         private void PreLoad()
         {
-            string fileNameActual = string.Concat(CachePathActual, ".cache");
-            string fileNameBackup = string.Concat(CachePathBackup, ".cache");
+            string fileNameActual = $"{CachePathActual}.cache";
+            string fileNameBackup = $"{CachePathBackup}.cache";
 
             FileInfo fileInfoActual = new FileInfo(fileNameActual);
             FileInfo fileInfoBackup = new FileInfo(fileNameBackup);
@@ -400,8 +400,8 @@ namespace ARMeilleure.Translation.PTC
 
             try
             {
-                string fileNameActual = string.Concat(CachePathActual, ".cache");
-                string fileNameBackup = string.Concat(CachePathBackup, ".cache");
+                string fileNameActual = $"{CachePathActual}.cache";
+                string fileNameBackup = $"{CachePathBackup}.cache";
 
                 FileInfo fileInfoActual = new FileInfo(fileNameActual);
 
@@ -745,9 +745,9 @@ namespace ARMeilleure.Translation.PTC
             bool highCq)
         {
             var cFunc = new CompiledFunction(code, unwindInfo, RelocInfo.Empty);
-            var gFunc = cFunc.Map<GuestFunction>();
+            var gFunc = cFunc.MapWithPointer<GuestFunction>(out IntPtr gFuncPointer);
 
-            return new TranslatedFunction(gFunc, callCounter, guestSize, highCq);
+            return new TranslatedFunction(gFunc, gFuncPointer, callCounter, guestSize, highCq);
         }
 
         private void UpdateInfo(InfoEntry infoEntry)

ARMeilleure/Translation/PTC/PtcProfiler.cs

@@ -125,8 +125,8 @@ namespace ARMeilleure.Translation.PTC
         {
             _lastHash = default;
 
-            string fileNameActual = string.Concat(_ptc.CachePathActual, ".info");
-            string fileNameBackup = string.Concat(_ptc.CachePathBackup, ".info");
+            string fileNameActual = $"{_ptc.CachePathActual}.info";
+            string fileNameBackup = $"{_ptc.CachePathBackup}.info";
 
             FileInfo fileInfoActual = new FileInfo(fileNameActual);
             FileInfo fileInfoBackup = new FileInfo(fileNameBackup);
@@ -246,8 +246,8 @@ namespace ARMeilleure.Translation.PTC
         {
             _waitEvent.Reset();
 
-            string fileNameActual = string.Concat(_ptc.CachePathActual, ".info");
-            string fileNameBackup = string.Concat(_ptc.CachePathBackup, ".info");
+            string fileNameActual = $"{_ptc.CachePathActual}.info";
+            string fileNameBackup = $"{_ptc.CachePathBackup}.info";
 
             FileInfo fileInfoActual = new FileInfo(fileNameActual);
 

ARMeilleure/Translation/TranslatedFunction.cs

@@ -1,6 +1,5 @@
 using ARMeilleure.Common;
 using System;
-using System.Runtime.InteropServices;
 
 namespace ARMeilleure.Translation
 {
@@ -8,18 +7,18 @@ namespace ARMeilleure.Translation
     {
         private readonly GuestFunction _func; // Ensure that this delegate will not be garbage collected.
 
+        public IntPtr FuncPointer { get; }
         public Counter<uint> CallCounter { get; }
         public ulong GuestSize { get; }
         public bool HighCq { get; }
-        public IntPtr FuncPtr { get; }
 
-        public TranslatedFunction(GuestFunction func, Counter<uint> callCounter, ulong guestSize, bool highCq)
+        public TranslatedFunction(GuestFunction func, IntPtr funcPointer, Counter<uint> callCounter, ulong guestSize, bool highCq)
         {
             _func = func;
+            FuncPointer = funcPointer;
             CallCounter = callCounter;
             GuestSize = guestSize;
             HighCq = highCq;
-            FuncPtr = Marshal.GetFunctionPointerForDelegate(func);
         }
 
         public ulong Execute(State.ExecutionContext context)

ARMeilleure/Translation/Translator.cs

@@ -81,7 +81,7 @@ namespace ARMeilleure.Translation
 
             if (memory.Type.IsHostMapped())
             {
-                NativeSignalHandler.InitializeSignalHandler();
+                NativeSignalHandler.InitializeSignalHandler(allocator.GetPageSize());
             }
         }
 
@@ -211,7 +211,7 @@ namespace ARMeilleure.Translation
 
                 if (oldFunc != func)
                 {
-                    JitCache.Unmap(func.FuncPtr);
+                    JitCache.Unmap(func.FuncPointer);
                     func = oldFunc;
                 }
 
@@ -230,7 +230,7 @@ namespace ARMeilleure.Translation
         {
             if (FunctionTable.IsValid(guestAddress) && (Optimizations.AllowLcqInFunctionTable || func.HighCq))
             {
-                Volatile.Write(ref FunctionTable.GetValue(guestAddress), (ulong)func.FuncPtr);
+                Volatile.Write(ref FunctionTable.GetValue(guestAddress), (ulong)func.FuncPointer);
             }
         }
 
@@ -292,11 +292,11 @@ namespace ARMeilleure.Translation
                 _ptc.WriteCompiledFunction(address, funcSize, hash, highCq, compiledFunc);
             }
 
-            GuestFunction func = compiledFunc.Map<GuestFunction>();
+            GuestFunction func = compiledFunc.MapWithPointer<GuestFunction>(out IntPtr funcPointer);
 
             Allocators.ResetAll();
 
-            return new TranslatedFunction(func, counter, funcSize, highCq);
+            return new TranslatedFunction(func, funcPointer, counter, funcSize, highCq);
         }
 
         private void BackgroundTranslate()
@@ -537,7 +537,7 @@ namespace ARMeilleure.Translation
 
             foreach (var func in functions)
             {
-                JitCache.Unmap(func.FuncPtr);
+                JitCache.Unmap(func.FuncPointer);
 
                 func.CallCounter?.Dispose();
             }
@@ -546,7 +546,7 @@ namespace ARMeilleure.Translation
 
             while (_oldFuncs.TryDequeue(out var kv))
             {
-                JitCache.Unmap(kv.Value.FuncPtr);
+                JitCache.Unmap(kv.Value.FuncPointer);
 
                 kv.Value.CallCounter?.Dispose();
             }

Directory.Packages.props

@@ -20,7 +20,7 @@
     <PackageVersion Include="GtkSharp.Dependencies.osx" Version="0.0.5" />
     <PackageVersion Include="jp2masa.Avalonia.Flexbox" Version="0.2.0" />
     <PackageVersion Include="LibHac" Version="0.17.0" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
     <PackageVersion Include="MsgPack.Cli" Version="1.0.1" />
@@ -36,7 +36,7 @@
     <PackageVersion Include="Ryujinx.GtkSharp" Version="3.24.24.59-ryujinx" />
     <PackageVersion Include="Ryujinx.SDL2-CS" Version="2.26.1-build23" />
     <PackageVersion Include="shaderc.net" Version="0.1.0" />
-    <PackageVersion Include="SharpZipLib" Version="1.4.1" />
+    <PackageVersion Include="SharpZipLib" Version="1.4.2" />
     <PackageVersion Include="Silk.NET.Vulkan" Version="2.16.0" />
     <PackageVersion Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.16.0" />
     <PackageVersion Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.16.0" />
@@ -44,7 +44,7 @@
     <PackageVersion Include="SixLabors.ImageSharp.Drawing" Version="1.0.0-beta11" />
     <PackageVersion Include="SPB" Version="0.0.4-build28" />
     <PackageVersion Include="System.Drawing.Common" Version="7.0.0" />
-    <PackageVersion Include="System.IdentityModel.Tokens.Jwt" Version="6.25.1" />
+    <PackageVersion Include="System.IdentityModel.Tokens.Jwt" Version="6.26.0" />
     <PackageVersion Include="System.IO.FileSystem.Primitives" Version="4.3.0" />
     <PackageVersion Include="System.Management" Version="7.0.0" />
     <PackageVersion Include="System.Net.NameResolution" Version="4.3.0" />

Ryujinx.Audio/Backends/CompatLayer/CompatLayerHardwareDeviceDriver.cs

@@ -75,9 +75,12 @@ namespace Ryujinx.Audio.Backends.CompatLayer
                     return SampleFormat.PcmFloat;
                 }
 
-                // TODO: Implement PCM24 conversion.
+                if (_realDriver.SupportsSampleFormat(SampleFormat.PcmInt24))
+                {
+                    return SampleFormat.PcmInt24;
+                }
 
-                // If nothing is truly supported, attempt PCM8 at the cost of loosing quality.
+                // If nothing is truly supported, attempt PCM8 at the cost of losing quality.
                 if (_realDriver.SupportsSampleFormat(SampleFormat.PcmInt8))
                 {
                     return SampleFormat.PcmInt8;

Ryujinx.Audio/Backends/CompatLayer/CompatLayerHardwareDeviceSession.cs

@@ -58,10 +58,13 @@ namespace Ryujinx.Audio.Backends.CompatLayer
                 switch (realSampleFormat)
                 {
                     case SampleFormat.PcmInt8:
-                        PcmHelper.Convert(MemoryMarshal.Cast<byte, sbyte>(convertedSamples), samples);
+                        PcmHelper.ConvertSampleToPcm8(MemoryMarshal.Cast<byte, sbyte>(convertedSamples), samples);
+                        break;
+                    case SampleFormat.PcmInt24:
+                        PcmHelper.ConvertSampleToPcm24(convertedSamples, samples);
                         break;
                     case SampleFormat.PcmInt32:
-                        PcmHelper.Convert(MemoryMarshal.Cast<byte, int>(convertedSamples), samples);
+                        PcmHelper.ConvertSampleToPcm32(MemoryMarshal.Cast<byte, int>(convertedSamples), samples);
                         break;
                     case SampleFormat.PcmFloat:
                         PcmHelper.ConvertSampleToPcmFloat(MemoryMarshal.Cast<byte, float>(convertedSamples), samples);

Ryujinx.Audio/Renderer/Dsp/PcmHelper.cs

@@ -37,19 +37,32 @@ namespace Ryujinx.Audio.Renderer.Dsp
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static TOutput ConvertSample<TInput, TOutput>(TInput value) where TInput: INumber<TInput>, IMinMaxValue<TInput> where TOutput : INumber<TOutput>, IMinMaxValue<TOutput>
-        {
-            TInput conversionRate = TInput.CreateSaturating(TOutput.MaxValue / TOutput.CreateSaturating(TInput.MaxValue));
-
-            return TOutput.CreateSaturating(value * conversionRate);
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static void Convert<TInput, TOutput>(Span<TOutput> output, ReadOnlySpan<TInput> input) where TInput : INumber<TInput>, IMinMaxValue<TInput> where TOutput : INumber<TOutput>, IMinMaxValue<TOutput>
+        public static void ConvertSampleToPcm8(Span<sbyte> output, ReadOnlySpan<short> input)
         {
             for (int i = 0; i < input.Length; i++)
             {
-                output[i] = ConvertSample<TInput, TOutput>(input[i]);
+                // Output most significant byte
+                output[i] = (sbyte)(input[i] >> 8);
+            }
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void ConvertSampleToPcm24(Span<byte> output, ReadOnlySpan<short> input)
+        {
+            for (int i = 0; i < input.Length; i++)
+            {
+                output[i * 3 + 2] = (byte)(input[i] >> 8);
+                output[i * 3 + 1] = (byte)(input[i] & 0xff);
+                output[i * 3 + 0] = 0;
+            }
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void ConvertSampleToPcm32(Span<int> output, ReadOnlySpan<short> input)
+        {
+            for (int i = 0; i < input.Length; i++)
+            {
+                output[i] = ((int)input[i]) << 16;
             }
         }
 

Ryujinx.Ava/AppHost.cs

@@ -12,9 +12,9 @@ using Ryujinx.Audio.Integration;
 using Ryujinx.Ava.Common;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Input;
-using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
+using Ryujinx.Ava.UI.Renderer;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
@@ -44,7 +44,6 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Runtime.Versioning;
 using System.Threading;
 using System.Threading.Tasks;
 using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
@@ -66,8 +65,8 @@ namespace Ryujinx.Ava
         private const float VolumeDelta        = 0.05f;
 
         private static readonly Cursor InvisibleCursor = new(StandardCursorType.None);
-        private readonly IntPtr InvisibleCursorWin;
-        private readonly IntPtr DefaultCursorWin;
+        private readonly IntPtr        InvisibleCursorWin;
+        private readonly IntPtr        DefaultCursorWin;
 
         private readonly long      _ticksPerFrame;
         private readonly Stopwatch _chrono;
@@ -80,6 +79,7 @@ namespace Ryujinx.Ava
         private readonly MainWindowViewModel _viewModel;
         private readonly IKeyboard           _keyboardInterface;
         private readonly TopLevel            _topLevel;
+        public           RendererHost        _rendererHost;
 
         private readonly GraphicsDebugLevel _glLogLevel;
         private float                       _newVolume;
@@ -105,7 +105,6 @@ namespace Ryujinx.Ava
         public event EventHandler AppExit;
         public event EventHandler<StatusUpdatedEventArgs> StatusUpdatedEvent;
 
-        public RendererHost       Renderer           { get; }
         public VirtualFileSystem  VirtualFileSystem  { get; }
         public ContentManager     ContentManager     { get; }
         public NpadManager        NpadManager        { get; }
@@ -117,7 +116,6 @@ namespace Ryujinx.Ava
         public string ApplicationPath     { get; private set; }
         public bool   ScreenshotRequested { get; set; }
 
-
         public AppHost(
             RendererHost           renderer,
             InputManager           inputManager,
@@ -144,11 +142,12 @@ namespace Ryujinx.Ava
 
             NpadManager        = _inputManager.CreateNpadManager();
             TouchScreenManager = _inputManager.CreateTouchScreenManager();
-            Renderer           = renderer;
             ApplicationPath    = applicationPath;
             VirtualFileSystem  = virtualFileSystem;
             ContentManager     = contentManager;
 
+            _rendererHost = renderer;
+
             _chrono        = new Stopwatch();
             _ticksPerFrame = Stopwatch.Frequency / TargetFps;
 
@@ -183,10 +182,10 @@ namespace Ryujinx.Ava
             {
                 _lastCursorMoveTime = Stopwatch.GetTimestamp();
 
-                if ((Renderer.Content as EmbeddedWindow).TransformedBounds != null)
+                if (_rendererHost.EmbeddedWindow.TransformedBounds != null)
                 {
                     var point  = e.GetCurrentPoint(window).Position;
-                    var bounds = (Renderer.Content as EmbeddedWindow).TransformedBounds.Value.Clip;
+                    var bounds = _rendererHost.EmbeddedWindow.TransformedBounds.Value.Clip;
 
                     _isCursorInRenderer = point.X >= bounds.X &&
                                           point.X <= bounds.Width + bounds.X &&
@@ -232,7 +231,7 @@ namespace Ryujinx.Ava
             }
         }
 
-        private unsafe void Renderer_ScreenCaptured(object sender, ScreenCaptureImageInfo e)
+        private void Renderer_ScreenCaptured(object sender, ScreenCaptureImageInfo e)
         {
             if (e.Data.Length > 0 && e.Height > 0 && e.Width > 0)
             {
@@ -241,8 +240,8 @@ namespace Ryujinx.Ava
                     lock (_lockObject)
                     {
                         DateTime currentTime = DateTime.Now;
-                        string   filename    = $"ryujinx_capture_{currentTime}-{currentTime:D2}-{currentTime:D2}_{currentTime:D2}-{currentTime:D2}-{currentTime:D2}.png";
-                        
+                        string   filename    = $"ryujinx_capture_{currentTime.Year}-{currentTime.Month:D2}-{currentTime.Day:D2}_{currentTime.Hour:D2}-{currentTime.Minute:D2}-{currentTime.Second:D2}.png";
+
                         string directory = AppDataManager.Mode switch
                         {
                             AppDataManager.LaunchMode.Portable => Path.Combine(AppDataManager.BaseDirPath, "screenshots"),
@@ -318,7 +317,7 @@ namespace Ryujinx.Ava
 
             _viewModel.SetUIProgressHandlers(Device);
 
-            Renderer.SizeChanged += Window_SizeChanged;
+            _rendererHost.SizeChanged += Window_SizeChanged;
 
             _isActive = true;
 
@@ -430,11 +429,11 @@ namespace Ryujinx.Ava
                 _windowsMultimediaTimerResolution = null;
             }
 
-            Renderer?.MakeCurrent();
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.MakeCurrent();
 
             Device.DisposeGpu();
 
-            Renderer?.MakeCurrent(null);
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.MakeCurrent(null);
         }
 
         private void HideCursorState_Changed(object sender, ReactiveEventArgs<bool> state)
@@ -463,8 +462,7 @@ namespace Ryujinx.Ava
                             {
                                 UserResult result = await ContentDialogHelper.CreateConfirmationDialog(
                                     LocaleManager.Instance[LocaleKeys.DialogFirmwareNoFirmwareInstalledMessage],
-                                    string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallEmbeddedMessage],
-                                    firmwareVersion.VersionString),
+                                    LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallEmbeddedMessage, firmwareVersion.VersionString),
                                     LocaleManager.Instance[LocaleKeys.InputDialogYes],
                                     LocaleManager.Instance[LocaleKeys.InputDialogNo],
                                     "");
@@ -494,10 +492,8 @@ namespace Ryujinx.Ava
                                 _viewModel.RefreshFirmwareStatus();
 
                                 await ContentDialogHelper.CreateInfoDialog(
-                                    string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstalledMessage],
-                                    firmwareVersion.VersionString),
-                                    string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallEmbeddedSuccessMessage],
-                                    firmwareVersion.VersionString),
+                                    LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstalledMessage, firmwareVersion.VersionString),
+                                    LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallEmbeddedSuccessMessage, firmwareVersion.VersionString),
                                     LocaleManager.Instance[LocaleKeys.InputDialogOk],
                                     "",
                                     LocaleManager.Instance[LocaleKeys.RyujinxInfo]);
@@ -635,11 +631,12 @@ namespace Ryujinx.Ava
             // Initialize Renderer.
             IRenderer renderer;
 
-            if (Renderer.IsVulkan)
+            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan)
             {
-                string preferredGpu = ConfigurationState.Instance.Graphics.PreferredGpu.Value;
-
-                renderer = new VulkanRenderer(Renderer.CreateVulkanSurface, VulkanHelper.GetRequiredInstanceExtensions, preferredGpu);
+                renderer = new VulkanRenderer(
+                    (_rendererHost.EmbeddedWindow as EmbeddedWindowVulkan).CreateSurface,
+                    VulkanHelper.GetRequiredInstanceExtensions,
+                    ConfigurationState.Instance.Graphics.PreferredGpu.Value);
             }
             else
             {
@@ -681,7 +678,8 @@ namespace Ryujinx.Ava
                                                      ConfigurationState.Instance.System.MemoryManagerMode,
                                                      ConfigurationState.Instance.System.IgnoreMissingServices,
                                                      ConfigurationState.Instance.Graphics.AspectRatio,
-                                                     ConfigurationState.Instance.System.AudioVolume);
+                                                     ConfigurationState.Instance.System.AudioVolume,
+                                                     ConfigurationState.Instance.System.UseHypervisor);
 
             Device = new Switch(configuration);
         }
@@ -787,14 +785,12 @@ namespace Ryujinx.Ava
 
             _renderer.ScreenCaptured += Renderer_ScreenCaptured;
 
-            (_renderer as OpenGLRenderer)?.InitializeBackgroundContext(SPBOpenGLContext.CreateBackgroundContext(Renderer.GetContext()));
-
-            Renderer.MakeCurrent();
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.InitializeBackgroundContext(_renderer);
 
             Device.Gpu.Renderer.Initialize(_glLogLevel);
 
-            Width = (int)Renderer.Bounds.Width;
-            Height = (int)Renderer.Bounds.Height;
+            Width = (int)_rendererHost.Bounds.Width;
+            Height = (int)_rendererHost.Bounds.Height;
 
             _renderer.Window.SetSize((int)(Width * _topLevel.PlatformImpl.RenderScaling), (int)(Height * _topLevel.PlatformImpl.RenderScaling));
 
@@ -827,7 +823,7 @@ namespace Ryujinx.Ava
                             _viewModel.SwitchToRenderer(false);
                         }
 
-                        Device.PresentFrame(() => Renderer?.SwapBuffers());
+                        Device.PresentFrame(() => (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.SwapBuffers());
                     }
 
                     if (_ticks >= _ticksPerFrame)
@@ -837,14 +833,14 @@ namespace Ryujinx.Ava
                 }
             });
 
-            Renderer?.MakeCurrent(null);
+            (_rendererHost.EmbeddedWindow as EmbeddedWindowOpenGL)?.MakeCurrent(null);
         }
 
         public void UpdateStatus()
         {
             // Run a status update only when a frame is to be drawn. This prevents from updating the ui and wasting a render when no frame is queued.
             string dockedMode = ConfigurationState.Instance.System.EnableDockedMode ? LocaleManager.Instance[LocaleKeys.Docked] : LocaleManager.Instance[LocaleKeys.Handheld];
-            
+
             if (GraphicsConfig.ResScale != 1)
             {
                 dockedMode += $" ({GraphicsConfig.ResScale}x)";
@@ -853,7 +849,7 @@ namespace Ryujinx.Ava
             StatusUpdatedEvent?.Invoke(this, new StatusUpdatedEventArgs(
                 Device.EnableDeviceVsync,
                 LocaleManager.Instance[LocaleKeys.VolumeShort] + $": {(int)(Device.GetVolume() * 100)}%",
-                Renderer.IsVulkan ? "Vulkan" : "OpenGL",
+                ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan ? "Vulkan" : "OpenGL",
                 dockedMode,
                 ConfigurationState.Instance.Graphics.AspectRatio.Value.ToText(),
                 LocaleManager.Instance[LocaleKeys.Game] + $": {Device.Statistics.GetGameFrameRate():00.00} FPS ({Device.Statistics.GetGameFrameTime():00.00} ms)",

Ryujinx.Ava/Assets/Locales/de_DE.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Möchtest du das ausgewählte Profil löschen?",
   "DialogControllerSettingsModifiedConfirmMessage": "Die aktuellen Controller-Einstellungen wurden aktualisiert.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Controller-Einstellungen speichern?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Fehlerhafte Datei: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Fehlerhafte Datei: {1}",
   "DialogDlcNoDlcErrorMessage": "Die angegebene Datei enthält keinen DLC für den ausgewählten Titel!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Es wurde die Debug Protokollierung aktiviert",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Um eine optimale Leistung zu erzielen, wird empfohlen, die Debug Protokollierung zu deaktivieren. Debug Protokollierung jetzt deaktivieren?",

Ryujinx.Ava/Assets/Locales/el_GR.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Θέλετε να διαγράψετε το επιλεγμένο προφίλ",
   "DialogControllerSettingsModifiedConfirmMessage": "Οι τρέχουσες ρυθμίσεις χειρισμού έχουν ενημερωθεί.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Θέλετε να αποθηκεύσετε;",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Σφάλμα Αρχείου: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Σφάλμα Αρχείου: {1}",
   "DialogDlcNoDlcErrorMessage": "Το αρχείο δεν περιέχει DLC για τον επιλεγμένο τίτλο!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Έχετε ενεργοποιημένη την καταγραφή εντοπισμού σφαλμάτων, η οποία έχει σχεδιαστεί για χρήση μόνο από προγραμματιστές.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Για βέλτιστη απόδοση, συνιστάται η απενεργοποίηση καταγραφής εντοπισμού σφαλμάτων. Θέλετε να απενεργοποιήσετε την καταγραφή τώρα;",

Ryujinx.Ava/Assets/Locales/en_US.json

@@ -7,6 +7,7 @@
   "SettingsTabSystemMemoryManagerModeSoftware": "Software",
   "SettingsTabSystemMemoryManagerModeHost": "Host (fast)",
   "SettingsTabSystemMemoryManagerModeHostUnchecked": "Host Unchecked (fastest, unsafe)",
+  "SettingsTabSystemUseHypervisor": "Use Hypervisor",
   "MenuBarFile": "_File",
   "MenuBarFileOpenFromFile": "_Load Application From File",
   "MenuBarFileOpenUnpacked": "Load _Unpacked Game",
@@ -26,6 +27,9 @@
   "MenuBarToolsInstallFirmware": "Install Firmware",
   "MenuBarFileToolsInstallFirmwareFromFile": "Install a firmware from XCI or ZIP",
   "MenuBarFileToolsInstallFirmwareFromDirectory": "Install a firmware from a directory",
+  "MenuBarToolsManageFileTypes": "Manage file types",
+  "MenuBarToolsInstallFileTypes": "Install file types",
+  "MenuBarToolsUninstallFileTypes": "Uninstall file types",
   "MenuBarHelp": "Help",
   "MenuBarHelpCheckForUpdates": "Check for Updates",
   "MenuBarHelpAbout": "About",
@@ -339,6 +343,10 @@
   "DialogFirmwareInstallEmbeddedSuccessMessage": "No installed firmware was found but Ryujinx was able to install firmware {0} from the provided game.\\nThe emulator will now start.",
   "DialogFirmwareNoFirmwareInstalledMessage": "No Firmware Installed",
   "DialogFirmwareInstalledMessage": "Firmware {0} was installed",
+  "DialogInstallFileTypesSuccessMessage": "Successfully installed file types!",
+  "DialogInstallFileTypesErrorMessage": "Failed to install file types.",
+  "DialogUninstallFileTypesSuccessMessage": "Successfully uninstalled file types!",
+  "DialogUninstallFileTypesErrorMessage": "Failed to uninstall file types.",
   "DialogOpenSettingsWindowLabel": "Open Settings Window",
   "DialogControllerAppletTitle": "Controller Applet",
   "DialogMessageDialogErrorExceptionMessage": "Error displaying Message Dialog: {0}",
@@ -375,7 +383,7 @@
   "DialogUserProfileUnsavedChangesSubMessage": "Do you want to discard your changes?",
   "DialogControllerSettingsModifiedConfirmMessage": "The current controller settings has been updated.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Do you want to save?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Errored File: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Errored File: {1}",
   "DialogDlcNoDlcErrorMessage": "The specified file does not contain a DLC for the selected title!",
   "DialogPerformanceCheckLoggingEnabledMessage": "You have trace logging enabled, which is designed to be used by developers only.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "For optimal performance, it's recommended to disable trace logging. Would you like to disable trace logging now?",
@@ -450,6 +458,7 @@
   "MemoryManagerSoftwareTooltip": "Use a software page table for address translation. Highest accuracy but slowest performance.",
   "MemoryManagerHostTooltip": "Directly map memory in the host address space. Much faster JIT compilation and execution.",
   "MemoryManagerUnsafeTooltip": "Directly map memory, but do not mask the address within the guest address space before access. Faster, but at the cost of safety. The guest application can access memory from anywhere in Ryujinx, so only run programs you trust with this mode.",
+  "UseHypervisorTooltip": "Use Hypervisor instead of JIT. Greatly improves performance when available, but can be unstable in its current state.",
   "DRamTooltip": "Utilizes an alternative MemoryMode layout to mimic a Switch development model.\n\nThis is only useful for higher-resolution texture packs or 4k resolution mods. Does NOT improve performance.\n\nLeave OFF if unsure.",
   "IgnoreMissingServicesTooltip": "Ignores unimplemented Horizon OS services. This may help in bypassing crashes when booting certain games.\n\nLeave OFF if unsure.",
   "GraphicsBackendThreadingTooltip": "Executes graphics backend commands on a second thread.\n\nSpeeds up shader compilation, reduces stuttering, and improves performance on GPU drivers without multithreading support of their own. Slightly better performance on drivers with multithreading.\n\nSet to AUTO if unsure.",
@@ -500,7 +509,7 @@
   "SettingsTabNetwork": "Network",
   "SettingsTabNetworkConnection": "Network Connection",
   "SettingsTabCpuCache": "CPU Cache",
-  "SettingsTabCpuMemory": "CPU Memory",
+  "SettingsTabCpuMemory": "CPU Mode",
   "DialogUpdaterFlatpakNotSupportedMessage": "Please update Ryujinx via FlatHub.",
   "UpdaterDisabledWarningTitle": "Updater Disabled!",
   "GameListContextMenuOpenSdModsDirectory": "Open Atmosphere Mods Directory",
@@ -524,7 +533,7 @@
   "UserErrorUndefinedDescription": "An undefined error occured! This shouldn't happen, please contact a dev!",
   "OpenSetupGuideMessage": "Open the Setup Guide",
   "NoUpdate": "No Update",
-  "TitleUpdateVersionLabel": "Version {0} - {1}",
+  "TitleUpdateVersionLabel": "Version {0}",
   "RyujinxInfo": "Ryujinx - Info",
   "RyujinxConfirm": "Ryujinx - Confirmation",
   "FileDialogAllTypes": "All types",
@@ -585,7 +594,7 @@
   "UserProfilesSetProfileImage": "Set Profile Image",
   "UserProfileEmptyNameError": "Name is required",
   "UserProfileNoImageError": "Profile image must be set",
-  "GameUpdateWindowHeading": "{0} Update(s) available for {1} ({2})",
+  "GameUpdateWindowHeading": "Manage Updates for {0} ({1})",
   "SettingsTabHotkeysResScaleUpHotkey": "Increase resolution:",
   "SettingsTabHotkeysResScaleDownHotkey": "Decrease resolution:",
   "UserProfilesName": "Name:",
@@ -619,4 +628,4 @@
   "UserProfilesRecoverEmptyList": "No profiles to recover",
   "UserEditorTitle" : "Edit User",
   "UserEditorTitleCreate" : "Create User"
-}
+}

Ryujinx.Ava/Assets/Locales/es_ES.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "¿Quieres eliminar el perfil seleccionado?",
   "DialogControllerSettingsModifiedConfirmMessage": "Se ha actualizado la configuración del mando actual.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "¿Guardar cambios?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Archivo con error: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Archivo con error: {1}",
   "DialogDlcNoDlcErrorMessage": "¡Ese archivo no contiene contenido descargable para el título seleccionado!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Has habilitado los registros debug, diseñados solo para uso de los desarrolladores.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Para un rendimiento óptimo, se recomienda deshabilitar los registros debug. ¿Quieres deshabilitarlos ahora?",

Ryujinx.Ava/Assets/Locales/fr_FR.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Voulez-vous supprimer le profil sélectionné ?",
   "DialogControllerSettingsModifiedConfirmMessage": "Les paramètres actuels du contrôleur ont été mis à jour.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Voulez-vous sauvegarder?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Fichier erroné : {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Fichier erroné : {1}",
   "DialogDlcNoDlcErrorMessage": "Le fichier spécifié ne contient pas de DLC pour le titre sélectionné !",
   "DialogPerformanceCheckLoggingEnabledMessage": "Vous avez activé la journalisation des traces, conçue pour être utilisée uniquement par les développeurs.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Pour des performances optimales, il est recommandé de désactiver la journalisation des traces. Souhaitez-vous désactiver la journalisation des traces maintenant ?",

Ryujinx.Ava/Assets/Locales/it_IT.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Vuoi eliminare il profilo selezionato?",
   "DialogControllerSettingsModifiedConfirmMessage": "Le attuali impostazioni del controller sono state aggiornate.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Vuoi salvare?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. File errato: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. File errato: {1}",
   "DialogDlcNoDlcErrorMessage": "Il file specificato non contiene un DLC per il titolo selezionato!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Hai abilitato il trace logging, che è progettato per essere usato solo dagli sviluppatori.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Per prestazioni ottimali, si raccomanda di disabilitare il trace logging. Vuoi disabilitare il debug logging adesso?",

Ryujinx.Ava/Assets/Locales/ja_JP.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "選択されたプロファイルを削除しますか",
   "DialogControllerSettingsModifiedConfirmMessage": "現在のコントローラ設定が更新されました.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "セーブしますか?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. エラー発生ファイル: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. エラー発生ファイル: {1}",
   "DialogDlcNoDlcErrorMessage": "選択されたファイルはこのタイトル用の DLC ではありません!",
   "DialogPerformanceCheckLoggingEnabledMessage": "トレースロギングを有効にします. これは開発者のみに有用な機能です.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "パフォーマンス最適化のためには,トレースロギングを無効にすることを推奨します. トレースロギングを無効にしてよろしいですか?",

Ryujinx.Ava/Assets/Locales/ko_KR.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "선택한 프로파일을 삭제하겠습니까?",
   "DialogControllerSettingsModifiedConfirmMessage": "현재 컨트롤러 설정이 업데이트되었습니다.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "저장하겠습니까?",
-  "DialogDlcLoadNcaErrorMessage": "{0}입니다. 오류 발생 파일: {1}",
+  "DialogLoadNcaErrorMessage": "{0}입니다. 오류 발생 파일: {1}",
   "DialogDlcNoDlcErrorMessage": "지정된 파일에 선택한 타이틀에 대한 DLC가 포함되어 있지 않습니다!",
   "DialogPerformanceCheckLoggingEnabledMessage": "개발자만 사용하도록 설계된 추적 로깅이 활성화되어 있습니다.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "최적의 성능을 위해 추적 로깅을 비활성화하는 것이 좋습니다. 지금 추적 로깅을 비활성화하겠습니까?",

Ryujinx.Ava/Assets/Locales/pl_PL.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Czy chcesz usunąć wybrany profil",
   "DialogControllerSettingsModifiedConfirmMessage": "Aktualne ustawienia kontrolera zostały zaktualizowane.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Czy chcesz zapisać?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Błędny Plik: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Błędny Plik: {1}",
   "DialogDlcNoDlcErrorMessage": "Określony plik nie zawiera DLC dla wybranego tytułu!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Masz włączone rejestrowanie śledzenia, które jest przeznaczone tylko dla programistów.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Aby uzyskać optymalną wydajność, zaleca się wyłączenie rejestrowania śledzenia. Czy chcesz teraz wyłączyć rejestrowanie śledzenia?",

Ryujinx.Ava/Assets/Locales/pt_BR.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Deseja deletar o perfil selecionado",
   "DialogControllerSettingsModifiedConfirmMessage": "As configurações de controle atuais foram atualizadas.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Deseja salvar?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Arquivo com erro: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Arquivo com erro: {1}",
   "DialogDlcNoDlcErrorMessage": "O arquivo especificado não contém DLCs para o título selecionado!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Os logs de depuração estão ativos, esse recurso é feito para ser usado apenas por desenvolvedores.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Para melhor performance, é recomendável desabilitar os logs de depuração. Gostaria de desabilitar os logs de depuração agora?",

Ryujinx.Ava/Assets/Locales/ru_RU.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Вы хотите удалить выбранный профиль",
   "DialogControllerSettingsModifiedConfirmMessage": "Текущие настройки контроллера обновлены.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Вы хотите сохранить?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Файл с ошибкой: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Файл с ошибкой: {1}",
   "DialogDlcNoDlcErrorMessage": "Указанный файл не содержит DLC для выбранной игры!",
   "DialogPerformanceCheckLoggingEnabledMessage": "У вас включено ведение журнала отладки, предназначенное только для разработчиков.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Для оптимальной производительности рекомендуется отключить ведение журнала отладки. Вы хотите отключить ведение журнала отладки сейчас?",

Ryujinx.Ava/Assets/Locales/tr_TR.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Seçilen profili silmek istiyor musunuz",
   "DialogControllerSettingsModifiedConfirmMessage": "Güncel kontrolcü seçenekleri güncellendi.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Kaydetmek istiyor musunuz?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Hatalı Dosya: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Hatalı Dosya: {1}",
   "DialogDlcNoDlcErrorMessage": "Belirtilen dosya seçilen oyun için DLC içermiyor!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Sadece geliştiriler için dizayn edilen Trace Loglama seçeneği etkin.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "En iyi performans için trace loglama'nın devre dışı bırakılması tavsiye edilir. Trace loglama seçeneğini şimdi devre dışı bırakmak ister misiniz?",

Ryujinx.Ava/Assets/Locales/uk_UA.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "Ви хочете видалити вибраний профіль",
   "DialogControllerSettingsModifiedConfirmMessage": "Поточні налаштування контролера оновлено.",
   "DialogControllerSettingsModifiedConfirmSubMessage": "Ви хочете зберегти?",
-  "DialogDlcLoadNcaErrorMessage": "{0}. Файл з помилкою: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. Файл з помилкою: {1}",
   "DialogDlcNoDlcErrorMessage": "Зазначений файл не містить DLC для вибраного заголовку!",
   "DialogPerformanceCheckLoggingEnabledMessage": "Ви увімкнули журнал налагодження, призначений лише для розробників.",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "Для оптимальної продуктивності рекомендується вимкнути ведення журналу налагодження. Ви хочете вимкнути ведення журналу налагодження зараз?",

Ryujinx.Ava/Assets/Locales/zh_CN.json

@@ -370,7 +370,7 @@
   "DialogUserProfileDeletionConfirmMessage": "是否删除选择的账户",
   "DialogControllerSettingsModifiedConfirmMessage": "目前的输入预设已更新",
   "DialogControllerSettingsModifiedConfirmSubMessage": "要保存吗？",
-  "DialogDlcLoadNcaErrorMessage": "{0}. 错误的文件: {1}",
+  "DialogLoadNcaErrorMessage": "{0}. 错误的文件: {1}",
   "DialogDlcNoDlcErrorMessage": "选择的文件不包含所选游戏的 DLC！",
   "DialogPerformanceCheckLoggingEnabledMessage": "您启用了跟踪日志，仅供开发人员使用。",
   "DialogPerformanceCheckLoggingEnabledConfirmMessage": "为了获得最佳性能，建议禁用跟踪日志记录。您是否要立即禁用？",

Ryujinx.Ava/Assets/Locales/zh_TW.json

@@ -370,7 +370,7 @@
   "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}",
+  "DialogLoadNcaErrorMessage": "{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？",

Ryujinx.Ava/Common/ApplicationHelper.cs

@@ -1,4 +1,5 @@
 using Avalonia.Controls;
+using Avalonia.Controls.Notifications;
 using Avalonia.Threading;
 using LibHac;
 using LibHac.Account;
@@ -12,7 +13,6 @@ 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.Helpers;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common.Logging;
@@ -44,14 +44,11 @@ namespace Ryujinx.Ava.Common
             _accountManager = accountManager;
         }
 
-        private static bool TryFindSaveData(string titleName, ulong titleId,
-            BlitStruct<ApplicationControlProperty> controlHolder, in SaveDataFilter filter, out ulong saveDataId)
+        private static bool TryFindSaveData(string titleName, ulong titleId, BlitStruct<ApplicationControlProperty> controlHolder, in SaveDataFilter filter, out ulong saveDataId)
         {
             saveDataId = default;
 
-            Result result = _horizonClient.Fs.FindSaveDataWithFilter(out SaveDataInfo saveDataInfo,
-                SaveDataSpaceId.User, in filter);
-
+            Result result = _horizonClient.Fs.FindSaveDataWithFilter(out SaveDataInfo saveDataInfo, SaveDataSpaceId.User, in filter);
             if (ResultFs.TargetNotFound.Includes(result))
             {
                 ref ApplicationControlProperty control = ref controlHolder.Value;
@@ -68,20 +65,17 @@ namespace Ryujinx.Ava.Common
                     control.UserAccountSaveDataSize = 0x4000;
                     control.UserAccountSaveDataJournalSize = 0x4000;
 
-                    Logger.Warning?.Print(LogClass.Application,
-                        "No control file was found for this game. Using a dummy one instead. This may cause inaccuracies in some games.");
+                    Logger.Warning?.Print(LogClass.Application, "No control file was found for this game. Using a dummy one instead. This may cause inaccuracies in some games.");
                 }
 
-                Uid user = new Uid((ulong)_accountManager.LastOpenedUser.UserId.High, (ulong)_accountManager.LastOpenedUser.UserId.Low);
+                Uid user = new((ulong)_accountManager.LastOpenedUser.UserId.High, (ulong)_accountManager.LastOpenedUser.UserId.Low);
 
                 result = _horizonClient.Fs.EnsureApplicationSaveData(out _, new LibHac.Ncm.ApplicationId(titleId), in control, in user);
-
                 if (result.IsFailure())
                 {
-                    Dispatcher.UIThread.Post(async () =>
+                    Dispatcher.UIThread.InvokeAsync(async () =>
                     {
-                        await ContentDialogHelper.CreateErrorDialog(
-                            string.Format(LocaleManager.Instance[LocaleKeys.DialogMessageCreateSaveErrorMessage], result.ToStringWithName()));
+                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogMessageCreateSaveErrorMessage, result.ToStringWithName()));
                     });
 
                     return false;
@@ -98,16 +92,15 @@ namespace Ryujinx.Ava.Common
                 return true;
             }
 
-            Dispatcher.UIThread.Post(async () =>
+            Dispatcher.UIThread.InvokeAsync(async () =>
             {
-                await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogMessageFindSaveErrorMessage], result.ToStringWithName()));
+                await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogMessageFindSaveErrorMessage, result.ToStringWithName()));
             });
 
             return false;
         }
 
-        public static void OpenSaveDir(in SaveDataFilter saveDataFilter, ulong titleId,
-            BlitStruct<ApplicationControlProperty> controlData, string titleName)
+        public static void OpenSaveDir(in SaveDataFilter saveDataFilter, ulong titleId, BlitStruct<ApplicationControlProperty> controlData, string titleName)
         {
             if (!TryFindSaveData(titleName, titleId, controlData, in saveDataFilter, out ulong saveDataId))
             {
@@ -148,14 +141,15 @@ namespace Ryujinx.Ava.Common
             }
         }
 
-        public static async Task ExtractSection(NcaSectionType ncaSectionType, string titleFilePath,
-            int programIndex = 0)
+        public static async Task ExtractSection(NcaSectionType ncaSectionType, string titleFilePath, string titleName, int programIndex = 0)
         {
-            OpenFolderDialog folderDialog = new() { Title = LocaleManager.Instance[LocaleKeys.FolderDialogExtractTitle] };
+            OpenFolderDialog folderDialog = new()
+            {
+                Title = LocaleManager.Instance[LocaleKeys.FolderDialogExtractTitle]
+            };
 
-            string destination = await folderDialog.ShowAsync(_owner);
-
-            var cancellationToken = new CancellationTokenSource();
+            string destination       = await folderDialog.ShowAsync(_owner);
+            var    cancellationToken = new CancellationTokenSource();
 
             if (!string.IsNullOrWhiteSpace(destination))
             {
@@ -164,7 +158,7 @@ namespace Ryujinx.Ava.Common
                     Dispatcher.UIThread.Post(async () =>
                     {
                         UserResult result = await ContentDialogHelper.CreateConfirmationDialog(
-                            string.Format(LocaleManager.Instance[LocaleKeys.DialogNcaExtractionMessage], ncaSectionType, Path.GetFileName(titleFilePath)),
+                            LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogNcaExtractionMessage, ncaSectionType, Path.GetFileName(titleFilePath)),
                             "",
                             "",
                             LocaleManager.Instance[LocaleKeys.InputDialogCancel],
@@ -175,133 +169,122 @@ namespace Ryujinx.Ava.Common
                             cancellationToken.Cancel();
                         }
                     });
+                    
+                    using FileStream file = new(titleFilePath, FileMode.Open, FileAccess.Read);
 
-                    Thread.Sleep(1000);
+                    Nca mainNca  = null;
+                    Nca patchNca = null;
 
-                    using (FileStream file = new(titleFilePath, FileMode.Open, FileAccess.Read))
+                    string extension = Path.GetExtension(titleFilePath).ToLower();
+                    if (extension == ".nsp" || extension == ".pfs0" || extension == ".xci")
                     {
-                        Nca mainNca = null;
-                        Nca patchNca = null;
+                        PartitionFileSystem pfs;
 
-                        string extension = Path.GetExtension(titleFilePath).ToLower();
-
-                        if (extension == ".nsp" || extension == ".pfs0" || extension == ".xci")
+                        if (extension == ".xci")
                         {
-                            PartitionFileSystem pfs;
+                            pfs = new Xci(_virtualFileSystem.KeySet, file.AsStorage()).OpenPartition(XciPartitionType.Secure);
+                        }
+                        else
+                        {
+                            pfs = new PartitionFileSystem(file.AsStorage());
+                        }
 
-                            if (extension == ".xci")
+                        foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
+                        {
+                            using var ncaFile = new UniqueRef<IFile>();
+
+                            pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
+
+                            Nca nca = new(_virtualFileSystem.KeySet, ncaFile.Get.AsStorage());
+                            if (nca.Header.ContentType == NcaContentType.Program)
                             {
-                                Xci xci = new(_virtualFileSystem.KeySet, file.AsStorage());
-
-                                pfs = xci.OpenPartition(XciPartitionType.Secure);
-                            }
-                            else
-                            {
-                                pfs = new PartitionFileSystem(file.AsStorage());
-                            }
-
-                            foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
-                            {
-                                using var ncaFile = new UniqueRef<IFile>();
-
-                                pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
-
-                                Nca nca = new(_virtualFileSystem.KeySet, ncaFile.Get.AsStorage());
-
-                                if (nca.Header.ContentType == NcaContentType.Program)
+                                int dataIndex = Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
+                                if (nca.Header.GetFsHeader(dataIndex).IsPatchSection())
                                 {
-                                    int dataIndex =
-                                        Nca.GetSectionIndexFromType(NcaSectionType.Data, NcaContentType.Program);
-                                    if (nca.Header.GetFsHeader(dataIndex).IsPatchSection())
-                                    {
-                                        patchNca = nca;
-                                    }
-                                    else
-                                    {
-                                        mainNca = nca;
-                                    }
+                                    patchNca = nca;
+                                }
+                                else
+                                {
+                                    mainNca = nca;
                                 }
                             }
                         }
-                        else if (extension == ".nca")
-                        {
-                            mainNca = new Nca(_virtualFileSystem.KeySet, file.AsStorage());
-                        }
+                    }
+                    else if (extension == ".nca")
+                    {
+                        mainNca = new Nca(_virtualFileSystem.KeySet, file.AsStorage());
+                    }
 
-                        if (mainNca == null)
+                    if (mainNca == null)
+                    {
+                        Logger.Error?.Print(LogClass.Application, "Extraction failure. The main NCA was not present in the selected file");
+
+                        Dispatcher.UIThread.InvokeAsync(async () =>
                         {
-                            Logger.Error?.Print(LogClass.Application,
-                                "Extraction failure. The main NCA was not present in the selected file");
-                            Dispatcher.UIThread.InvokeAsync(async () =>
+                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogNcaExtractionMainNcaNotFoundErrorMessage]);
+                        });
+
+                        return;
+                    }
+
+                    (Nca updatePatchNca, _) = ApplicationLoader.GetGameUpdateData(_virtualFileSystem, mainNca.Header.TitleId.ToString("x16"), programIndex, out _);
+                    if (updatePatchNca != null)
+                    {
+                        patchNca = updatePatchNca;
+                    }
+
+                    int index = Nca.GetSectionIndexFromType(ncaSectionType, mainNca.Header.ContentType);
+
+                    try
+                    {
+                        IFileSystem ncaFileSystem = patchNca != null
+                            ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
+                            : mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
+
+                        FileSystemClient fsClient = _horizonClient.Fs;
+
+                        string source = DateTime.Now.ToFileTime().ToString()[10..];
+                        string output = DateTime.Now.ToFileTime().ToString()[10..];
+
+                        using var uniqueSourceFs = new UniqueRef<IFileSystem>(ncaFileSystem);
+                        using var uniqueOutputFs = new UniqueRef<IFileSystem>(new LocalFileSystem(destination));
+
+                        fsClient.Register(source.ToU8Span(), ref uniqueSourceFs.Ref());
+                        fsClient.Register(output.ToU8Span(), ref uniqueOutputFs.Ref());
+
+                        (Result? resultCode, bool canceled) = CopyDirectory(fsClient, $"{source}:/", $"{output}:/", cancellationToken.Token);
+
+                        if (!canceled)
+                        {
+                            if (resultCode.Value.IsFailure())
                             {
-                                await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogNcaExtractionMainNcaNotFoundErrorMessage]);
-                            });
-                            return;
-                        }
+                                Logger.Error?.Print(LogClass.Application, $"LibHac returned error code: {resultCode.Value.ErrorCode}");
 
-                        (Nca updatePatchNca, _) = ApplicationLoader.GetGameUpdateData(_virtualFileSystem,
-                            mainNca.Header.TitleId.ToString("x16"), programIndex, out _);
-                        if (updatePatchNca != null)
-                        {
-                            patchNca = updatePatchNca;
-                        }
-
-                        int index = Nca.GetSectionIndexFromType(ncaSectionType, mainNca.Header.ContentType);
-
-                        try
-                        {
-                            IFileSystem ncaFileSystem = patchNca != null
-                                ? mainNca.OpenFileSystemWithPatch(patchNca, index, IntegrityCheckLevel.ErrorOnInvalid)
-                                : mainNca.OpenFileSystem(index, IntegrityCheckLevel.ErrorOnInvalid);
-
-                            FileSystemClient fsClient = _horizonClient.Fs;
-
-                            string source = DateTime.Now.ToFileTime().ToString()[10..];
-                            string output = DateTime.Now.ToFileTime().ToString()[10..];
-
-                            using var uniqueSourceFs = new UniqueRef<IFileSystem>(ncaFileSystem);
-                            using var uniqueOutputFs = new UniqueRef<IFileSystem>(new LocalFileSystem(destination));
-
-                            fsClient.Register(source.ToU8Span(), ref uniqueSourceFs.Ref());
-                            fsClient.Register(output.ToU8Span(), ref uniqueOutputFs.Ref());
-
-                            (Result? resultCode, bool canceled) = CopyDirectory(fsClient, $"{source}:/", $"{output}:/", cancellationToken.Token);
-
-                            if (!canceled)
-                            {
-                                if (resultCode.Value.IsFailure())
+                                Dispatcher.UIThread.InvokeAsync(async () =>
                                 {
-                                    Logger.Error?.Print(LogClass.Application,
-                                        $"LibHac returned error code: {resultCode.Value.ErrorCode}");
-                                    Dispatcher.UIThread.InvokeAsync(async () =>
-                                    {
-                                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogNcaExtractionCheckLogErrorMessage]);
-                                    });
-                                }
-                                else if (resultCode.Value.IsSuccess())
-                                {
-                                    Dispatcher.UIThread.InvokeAsync(async () =>
-                                    {
-                                        await ContentDialogHelper.CreateInfoDialog(
-                                            LocaleManager.Instance[LocaleKeys.DialogNcaExtractionSuccessMessage],
-                                            "",
-                                            LocaleManager.Instance[LocaleKeys.InputDialogOk],
-                                            "",
-                                            LocaleManager.Instance[LocaleKeys.DialogNcaExtractionTitle]);
-                                    });
-                                }
+                                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogNcaExtractionCheckLogErrorMessage]);
+                                });
                             }
-
-                            fsClient.Unmount(source.ToU8Span());
-                            fsClient.Unmount(output.ToU8Span());
-                        }
-                        catch (ArgumentException ex)
-                        {
-                            Dispatcher.UIThread.InvokeAsync(async () =>
+                            else if (resultCode.Value.IsSuccess())
                             {
-                                await ContentDialogHelper.CreateErrorDialog(ex.Message);
-                            });
+                                NotificationHelper.Show(
+                                    LocaleManager.Instance[LocaleKeys.DialogNcaExtractionTitle],
+                                    $"{titleName}\n\n{LocaleManager.Instance[LocaleKeys.DialogNcaExtractionSuccessMessage]}",
+                                    NotificationType.Information);
+                            }
                         }
+
+                        fsClient.Unmount(source.ToU8Span());
+                        fsClient.Unmount(output.ToU8Span());
+                    }
+                    catch (ArgumentException ex)
+                    {
+                        Logger.Error?.Print(LogClass.Application, $"{ex.Message}");
+
+                        Dispatcher.UIThread.InvokeAsync(async () =>
+                        {
+                            await ContentDialogHelper.CreateErrorDialog(ex.Message);
+                        });
                     }
                 });
 

Ryujinx.Ava/Common/Locale/LocaleExtension.cs

@@ -20,7 +20,7 @@ namespace Ryujinx.Ava.Common.Locale
 
             ReflectionBindingExtension binding = new($"[{keyToUse}]")
             {
-                Mode = BindingMode.OneWay,
+                Mode   = BindingMode.OneWay,
                 Source = LocaleManager.Instance
             };
 

Ryujinx.Ava/Common/Locale/LocaleManager.cs

@@ -13,56 +13,87 @@ namespace Ryujinx.Ava.Common.Locale
     {
         private const string DefaultLanguageCode = "en_US";
 
-        private Dictionary<LocaleKeys, string> _localeStrings;
-        private ConcurrentDictionary<LocaleKeys, object[]> _dynamicValues;
+        private Dictionary<LocaleKeys, string>                      _localeStrings;
+        private Dictionary<LocaleKeys, string>                      _localeDefaultStrings;
+        private readonly ConcurrentDictionary<LocaleKeys, object[]> _dynamicValues;
 
         public static LocaleManager Instance { get; } = new LocaleManager();
-        public Dictionary<LocaleKeys, string> LocaleStrings { get => _localeStrings; set => _localeStrings = value; }
-
 
         public LocaleManager()
         {
-            _localeStrings = new Dictionary<LocaleKeys, string>();
-            _dynamicValues = new ConcurrentDictionary<LocaleKeys, object[]>();
+            _localeStrings        = new Dictionary<LocaleKeys, string>();
+            _localeDefaultStrings = new Dictionary<LocaleKeys, string>();
+            _dynamicValues        = new ConcurrentDictionary<LocaleKeys, object[]>();
 
             Load();
         }
 
         public void Load()
         {
+            // Load the system Language Code.
             string localeLanguageCode = CultureInfo.CurrentCulture.Name.Replace('-', '_');
 
+            // If the view is loaded with the UI Previewer detached, then override it with the saved one or default.
             if (Program.PreviewerDetached)
             {
                 if (!string.IsNullOrEmpty(ConfigurationState.Instance.Ui.LanguageCode.Value))
                 {
                     localeLanguageCode = ConfigurationState.Instance.Ui.LanguageCode.Value;
                 }
+                else
+                {
+                    localeLanguageCode = DefaultLanguageCode;
+                }
             }
 
-            // Load english first, if the target language translation is incomplete, we default to english.
+            // Load en_US as default, if the target language translation is incomplete.
             LoadDefaultLanguage();
 
-            if (localeLanguageCode != DefaultLanguageCode)
-            {
-                LoadLanguage(localeLanguageCode);
-            }
+            LoadLanguage(localeLanguageCode);
         }
 
         public string this[LocaleKeys key]
         {
             get
             {
+                // Check if the locale contains the key.
                 if (_localeStrings.TryGetValue(key, out string value))
                 {
+                    // Check if the localized string needs to be formatted.
                     if (_dynamicValues.TryGetValue(key, out var dynamicValue))
                     {
-                        return string.Format(value, dynamicValue);
+                        try
+                        {
+                            return string.Format(value, dynamicValue);
+                        }
+                        catch (Exception)
+                        {
+                            // If formatting failed use the default text instead.
+                            if (_localeDefaultStrings.TryGetValue(key, out value))
+                            {
+                                try
+                                {
+                                    return string.Format(value, dynamicValue);
+                                }
+                                catch (Exception)
+                                {
+                                    // If formatting the default text failed return the key.
+                                    return key.ToString();
+                                }
+                            }
+                        }
                     }
 
                     return value;
                 }
 
+                // If the locale doesn't contain the key return the default one.
+                if (_localeDefaultStrings.TryGetValue(key, out string defaultValue))
+                {
+                    return defaultValue;
+                }
+
+                // If the locale text doesn't exist return the key.
                 return key.ToString();
             }
             set
@@ -73,42 +104,43 @@ namespace Ryujinx.Ava.Common.Locale
             }
         }
 
-        public void UpdateDynamicValue(LocaleKeys key, params object[] values)
+        public string UpdateAndGetDynamicValue(LocaleKeys key, params object[] values)
         {
             _dynamicValues[key] = values;
 
             OnPropertyChanged("Item");
+
+            return this[key];
         }
 
-        public void LoadDefaultLanguage()
+        private void LoadDefaultLanguage()
         {
-            LoadLanguage(DefaultLanguageCode);
+            _localeDefaultStrings = LoadJsonLanguage();
         }
 
         public void LoadLanguage(string languageCode)
         {
-            string languageJson = EmbeddedResources.ReadAllText($"Ryujinx.Ava/Assets/Locales/{languageCode}.json");
-
-            if (languageJson == null)
+            foreach (var item in LoadJsonLanguage(languageCode))
             {
-                return;
+                this[item.Key] = item.Value;
             }
+        }
 
-            var strings = JsonHelper.Deserialize<Dictionary<string, string>>(languageJson);
+        private Dictionary<LocaleKeys, string> LoadJsonLanguage(string languageCode = DefaultLanguageCode)
+        {
+            var    localeStrings = new Dictionary<LocaleKeys, string>();
+            string languageJson  = EmbeddedResources.ReadAllText($"Ryujinx.Ava/Assets/Locales/{languageCode}.json");
+            var    strings       = JsonHelper.Deserialize<Dictionary<string, string>>(languageJson);
 
             foreach (var item in strings)
             {
                 if (Enum.TryParse<LocaleKeys>(item.Key, out var key))
                 {
-                    this[key] = item.Value;
+                    localeStrings[key] = item.Value;
                 }
             }
 
-            if (Program.PreviewerDetached)
-            {
-                ConfigurationState.Instance.Ui.LanguageCode.Value = languageCode;
-                ConfigurationState.Instance.ToFileFormat().SaveConfig(Program.ConfigurationPath);
-            }
+            return localeStrings;
         }
     }
 }

Ryujinx.Ava/Input/AvaloniaKeyboardDriver.cs

@@ -1,5 +1,6 @@
 using Avalonia.Controls;
 using Avalonia.Input;
+using Avalonia.Interactivity;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Input;
 using System;
@@ -30,6 +31,7 @@ namespace Ryujinx.Ava.Input
             _control.KeyDown   += OnKeyPress;
             _control.KeyUp     += OnKeyRelease;
             _control.TextInput += Control_TextInput;
+            _control.AddHandler(InputElement.TextInputEvent, Control_LastChanceTextInput, RoutingStrategies.Bubble);
         }
 
         private void Control_TextInput(object sender, TextInputEventArgs e)
@@ -37,6 +39,12 @@ namespace Ryujinx.Ava.Input
             TextInput?.Invoke(this, e.Text);
         }
 
+        private void Control_LastChanceTextInput(object sender, TextInputEventArgs e)
+        {
+            // Swallow event
+            e.Handled = true;
+        }
+
         public event Action<string> OnGamepadConnected
         {
             add    { }

Ryujinx.Ava/Modules/Updater/Updater.cs

@@ -7,9 +7,7 @@ using ICSharpCode.SharpZipLib.Zip;
 using Newtonsoft.Json.Linq;
 using Ryujinx.Ava;
 using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
-using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.Ui.Common.Helper;
@@ -32,31 +30,29 @@ namespace Ryujinx.Modules
     internal static class Updater
     {
         private const string GitHubApiURL = "https://api.github.com";
-        internal static bool Running;
 
-        private static readonly string HomeDir = AppDomain.CurrentDomain.BaseDirectory;
-        private static readonly string UpdateDir = Path.Combine(Path.GetTempPath(), "Ryujinx", "update");
+        private static readonly string HomeDir          = AppDomain.CurrentDomain.BaseDirectory;
+        private static readonly string UpdateDir        = Path.Combine(Path.GetTempPath(), "Ryujinx", "update");
         private static readonly string UpdatePublishDir = Path.Combine(UpdateDir, "publish");
-        private static readonly int ConnectionCount = 4;
+        private static readonly int    ConnectionCount  = 4;
 
         private static string _buildVer;
         private static string _platformExt;
         private static string _buildUrl;
-        private static long _buildSize;
+        private static long   _buildSize;
+        private static bool   _updateSuccessful;
+        private static bool   _running;
 
         private static readonly string[] WindowsDependencyDirs = Array.Empty<string>();
 
-        public static bool UpdateSuccessful { get; private set; }
-
-        public static async Task BeginParse(MainWindow mainWindow, bool showVersionUpToDate)
+        public static async Task BeginParse(Window mainWindow, bool showVersionUpToDate)
         {
-            if (Running)
+            if (_running)
             {
                 return;
             }
 
-            Running = true;
-            mainWindow.ViewModel.CanUpdate = false;
+            _running = true;
 
             // Detect current platform
             if (OperatingSystem.IsMacOS())
@@ -82,77 +78,87 @@ namespace Ryujinx.Modules
             catch
             {
                 Logger.Error?.Print(LogClass.Application, "Failed to convert the current Ryujinx version!");
+
                 Dispatcher.UIThread.Post(async () =>
                 {
-                    await ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedMessage], LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
+                    await ContentDialogHelper.CreateWarningDialog(
+                        LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedMessage],
+                        LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
                 });
 
+                _running = false;
+
                 return;
             }
 
             // Get latest version number from GitHub API
             try
             {
-                using (HttpClient jsonClient = ConstructHttpClient())
+                using HttpClient jsonClient = ConstructHttpClient();
+
+                string  buildInfoURL = $"{GitHubApiURL}/repos/{ReleaseInformation.ReleaseChannelOwner}/{ReleaseInformation.ReleaseChannelRepo}/releases/latest";
+                string  fetchedJson  = await jsonClient.GetStringAsync(buildInfoURL);
+                JObject jsonRoot     = JObject.Parse(fetchedJson);
+                JToken  assets       = jsonRoot["assets"];
+
+                _buildVer = (string)jsonRoot["name"];
+
+                foreach (JToken asset in assets)
                 {
-                    string buildInfoURL = $"{GitHubApiURL}/repos/{ReleaseInformation.ReleaseChannelOwner}/{ReleaseInformation.ReleaseChannelRepo}/releases/latest";
+                    string assetName   = (string)asset["name"];
+                    string assetState  = (string)asset["state"];
+                    string downloadURL = (string)asset["browser_download_url"];
 
-                    string fetchedJson = await jsonClient.GetStringAsync(buildInfoURL);
-                    JObject jsonRoot = JObject.Parse(fetchedJson);
-                    JToken assets = jsonRoot["assets"];
-
-                    _buildVer = (string)jsonRoot["name"];
-
-                    foreach (JToken asset in assets)
+                    if (assetName.StartsWith("test-ava-ryujinx") && assetName.EndsWith(_platformExt))
                     {
-                        string assetName = (string)asset["name"];
-                        string assetState = (string)asset["state"];
-                        string downloadURL = (string)asset["browser_download_url"];
+                        _buildUrl = downloadURL;
 
-                        if (assetName.StartsWith("test-ava-ryujinx") && assetName.EndsWith(_platformExt))
+                        if (assetState != "uploaded")
                         {
-                            _buildUrl = downloadURL;
-
-                            if (assetState != "uploaded")
+                            if (showVersionUpToDate)
                             {
-                                if (showVersionUpToDate)
+                                Dispatcher.UIThread.Post(async () =>
                                 {
-                                    Dispatcher.UIThread.Post(async () =>
-                                    {
-                                        await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
-                                    });
-                                }
-
-                                return;
+                                    await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
+                                });
                             }
 
-                            break;
-                        }
-                    }
+                            _running = false;
 
-                    // If build not done, assume no new update are availaible.
-                    if (_buildUrl == null)
+                            return;
+                        }
+
+                        break;
+                    }
+                }
+
+                // If build not done, assume no new update are availaible.
+                if (_buildUrl == null)
+                {
+                    if (showVersionUpToDate)
                     {
-                        if (showVersionUpToDate)
+                        Dispatcher.UIThread.Post(async () =>
                         {
-                            Dispatcher.UIThread.Post(async () =>
-                            {
-                                await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
-                            });
-                        }
-
-                        return;
+                            await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
+                        });
                     }
+
+                    _running = false;
+
+                    return;
                 }
             }
             catch (Exception exception)
             {
                 Logger.Error?.Print(LogClass.Application, exception.Message);
+
                 Dispatcher.UIThread.Post(async () =>
                 {
                     await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterFailedToGetVersionMessage]);
                 });
 
+                _running = false;
+
                 return;
             }
 
@@ -163,11 +169,16 @@ namespace Ryujinx.Modules
             catch
             {
                 Logger.Error?.Print(LogClass.Application, "Failed to convert the received Ryujinx version from Github!");
+
                 Dispatcher.UIThread.Post(async () =>
                 {
-                    await ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedGithubMessage], LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
+                    await ContentDialogHelper.CreateWarningDialog(
+                        LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedGithubMessage],
+                        LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
                 });
 
+                _running = false;
+
                 return;
             }
 
@@ -181,8 +192,7 @@ namespace Ryujinx.Modules
                     });
                 }
 
-                Running = false;
-                mainWindow.ViewModel.CanUpdate = true;
+                _running = false;
 
                 return;
             }
@@ -210,7 +220,8 @@ namespace Ryujinx.Modules
             Dispatcher.UIThread.Post(async () =>
             {
                 // Show a message asking the user if they want to update
-                var shouldUpdate = await ContentDialogHelper.CreateChoiceDialog(LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
+                var shouldUpdate = await ContentDialogHelper.CreateChoiceDialog(
+                    LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
                     LocaleManager.Instance[LocaleKeys.RyujinxUpdaterMessage],
                     $"{Program.Version} -> {newVersion}");
 
@@ -218,12 +229,16 @@ namespace Ryujinx.Modules
                 {
                     UpdateRyujinx(mainWindow, _buildUrl);
                 }
+                else
+                {
+                    _running = false;
+                }
             });
         }
 
         private static HttpClient ConstructHttpClient()
         {
-            HttpClient result = new HttpClient();
+            HttpClient result = new();
 
             // Required by GitHub to interract with APIs.
             result.DefaultRequestHeaders.Add("User-Agent", "Ryujinx-Updater/1.0.0");
@@ -233,7 +248,7 @@ namespace Ryujinx.Modules
 
         public static async void UpdateRyujinx(Window parent, string downloadUrl)
         {
-            UpdateSuccessful = false;
+            _updateSuccessful = false;
 
             // Empty update dir, although it shouldn't ever have anything inside it
             if (Directory.Exists(UpdateDir))
@@ -245,17 +260,16 @@ namespace Ryujinx.Modules
 
             string updateFile = Path.Combine(UpdateDir, "update.bin");
 
-            var taskDialog = new TaskDialog()
+            TaskDialog taskDialog = new()
             {
-                Header = LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
-                SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterDownloading],
-                IconSource = new SymbolIconSource { Symbol = Symbol.Download },
-                Buttons = { },
-                ShowProgressBar = true
+                Header          = LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
+                SubHeader       = LocaleManager.Instance[LocaleKeys.UpdaterDownloading],
+                IconSource      = new SymbolIconSource { Symbol = Symbol.Download },
+                Buttons         = { },
+                ShowProgressBar = true,
+                XamlRoot        = parent
             };
 
-            taskDialog.XamlRoot = parent;
-
             taskDialog.Opened += (s, e) =>
             {
                 if (_buildSize >= 0)
@@ -270,7 +284,7 @@ namespace Ryujinx.Modules
 
             await taskDialog.ShowAsync(true);
 
-            if (UpdateSuccessful)
+            if (_updateSuccessful)
             {
                 var shouldRestart = await ContentDialogHelper.CreateChoiceDialog(LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
                     LocaleManager.Instance[LocaleKeys.DialogUpdaterCompleteMessage],
@@ -279,7 +293,7 @@ namespace Ryujinx.Modules
                 if (shouldRestart)
                 {
                     string ryuName = Path.GetFileName(Environment.ProcessPath);
-                    string ryuExe = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ryuName);
+                    string ryuExe  = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ryuName);
 
                     if (!Path.Exists(ryuExe))
                     {
@@ -298,15 +312,15 @@ namespace Ryujinx.Modules
         private static void DoUpdateWithMultipleThreads(TaskDialog taskDialog, string downloadUrl, string updateFile)
         {
             // Multi-Threaded Updater
-            long chunkSize = _buildSize / ConnectionCount;
+            long chunkSize      = _buildSize / ConnectionCount;
             long remainderChunk = _buildSize % ConnectionCount;
 
-            int completedRequests = 0;
-            int totalProgressPercentage = 0;
-            int[] progressPercentage = new int[ConnectionCount];
+            int   completedRequests       = 0;
+            int   totalProgressPercentage = 0;
+            int[] progressPercentage      = new int[ConnectionCount];
 
-            List<byte[]> list = new List<byte[]>(ConnectionCount);
-            List<WebClient> webClients = new List<WebClient>(ConnectionCount);
+            List<byte[]>    list       = new(ConnectionCount);
+            List<WebClient> webClients = new(ConnectionCount);
 
             for (int i = 0; i < ConnectionCount; i++)
             {
@@ -317,133 +331,129 @@ namespace Ryujinx.Modules
             {
 #pragma warning disable SYSLIB0014
                 // TODO: WebClient is obsolete and need to be replaced with a more complex logic using HttpClient.
-                using (WebClient client = new WebClient())
+                using WebClient client = new();
 #pragma warning restore SYSLIB0014
+
+                webClients.Add(client);
+
+                if (i == ConnectionCount - 1)
                 {
-                    webClients.Add(client);
+                    client.Headers.Add("Range", $"bytes={chunkSize * i}-{(chunkSize * (i + 1) - 1) + remainderChunk}");
+                }
+                else
+                {
+                    client.Headers.Add("Range", $"bytes={chunkSize * i}-{chunkSize * (i + 1) - 1}");
+                }
 
-                    if (i == ConnectionCount - 1)
+                client.DownloadProgressChanged += (_, args) =>
+                {
+                    int index = (int)args.UserState;
+
+                    Interlocked.Add(ref totalProgressPercentage, -1 * progressPercentage[index]);
+                    Interlocked.Exchange(ref progressPercentage[index], args.ProgressPercentage);
+                    Interlocked.Add(ref totalProgressPercentage, args.ProgressPercentage);
+
+                    taskDialog.SetProgressBarState(totalProgressPercentage / ConnectionCount, TaskDialogProgressState.Normal);
+                };
+
+                client.DownloadDataCompleted += (_, args) =>
+                {
+                    int index = (int)args.UserState;
+
+                    if (args.Cancelled)
                     {
-                        client.Headers.Add("Range", $"bytes={chunkSize * i}-{(chunkSize * (i + 1) - 1) + remainderChunk}");
-                    }
-                    else
-                    {
-                        client.Headers.Add("Range", $"bytes={chunkSize * i}-{chunkSize * (i + 1) - 1}");
-                    }
+                        webClients[index].Dispose();
 
-                    client.DownloadProgressChanged += (_, args) =>
-                    {
-                        int index = (int)args.UserState;
-
-                        Interlocked.Add(ref totalProgressPercentage, -1 * progressPercentage[index]);
-                        Interlocked.Exchange(ref progressPercentage[index], args.ProgressPercentage);
-                        Interlocked.Add(ref totalProgressPercentage, args.ProgressPercentage);
-
-                        taskDialog.SetProgressBarState(totalProgressPercentage / ConnectionCount, TaskDialogProgressState.Normal);
-                    };
-
-                    client.DownloadDataCompleted += (_, args) =>
-                    {
-                        int index = (int)args.UserState;
-
-                        if (args.Cancelled)
-                        {
-                            webClients[index].Dispose();
-
-                            taskDialog.Hide();
-
-                            return;
-                        }
-
-                        list[index] = args.Result;
-                        Interlocked.Increment(ref completedRequests);
-
-                        if (Equals(completedRequests, ConnectionCount))
-                        {
-                            byte[] mergedFileBytes = new byte[_buildSize];
-                            for (int connectionIndex = 0, destinationOffset = 0; connectionIndex < ConnectionCount; connectionIndex++)
-                            {
-                                Array.Copy(list[connectionIndex], 0, mergedFileBytes, destinationOffset, list[connectionIndex].Length);
-                                destinationOffset += list[connectionIndex].Length;
-                            }
-
-                            File.WriteAllBytes(updateFile, mergedFileBytes);
-
-                            try
-                            {
-                                InstallUpdate(taskDialog, updateFile);
-                            }
-                            catch (Exception e)
-                            {
-                                Logger.Warning?.Print(LogClass.Application, e.Message);
-                                Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
-
-                                DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
-
-                                return;
-                            }
-                        }
-                    };
-
-                    try
-                    {
-                        client.DownloadDataAsync(new Uri(downloadUrl), i);
-                    }
-                    catch (WebException ex)
-                    {
-                        Logger.Warning?.Print(LogClass.Application, ex.Message);
-                        Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
-
-                        for (int j = 0; j < webClients.Count; j++)
-                        {
-                            webClients[j].CancelAsync();
-                        }
-
-                        DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
+                        taskDialog.Hide();
 
                         return;
                     }
+
+                    list[index] = args.Result;
+                    Interlocked.Increment(ref completedRequests);
+
+                    if (Equals(completedRequests, ConnectionCount))
+                    {
+                        byte[] mergedFileBytes = new byte[_buildSize];
+                        for (int connectionIndex = 0, destinationOffset = 0; connectionIndex < ConnectionCount; connectionIndex++)
+                        {
+                            Array.Copy(list[connectionIndex], 0, mergedFileBytes, destinationOffset, list[connectionIndex].Length);
+                            destinationOffset += list[connectionIndex].Length;
+                        }
+
+                        File.WriteAllBytes(updateFile, mergedFileBytes);
+
+                        try
+                        {
+                            InstallUpdate(taskDialog, updateFile);
+                        }
+                        catch (Exception e)
+                        {
+                            Logger.Warning?.Print(LogClass.Application, e.Message);
+                            Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
+
+                            DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
+
+                            return;
+                        }
+                    }
+                };
+
+                try
+                {
+                    client.DownloadDataAsync(new Uri(downloadUrl), i);
+                }
+                catch (WebException ex)
+                {
+                    Logger.Warning?.Print(LogClass.Application, ex.Message);
+                    Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
+
+                    for (int j = 0; j < webClients.Count; j++)
+                    {
+                        webClients[j].CancelAsync();
+                    }
+
+                    DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
+
+                    return;
                 }
             }
         }
 
         private static void DoUpdateWithSingleThreadWorker(TaskDialog taskDialog, string downloadUrl, string updateFile)
         {
-            using (HttpClient client = new HttpClient())
+            using HttpClient client = new();
+            // We do not want to timeout while downloading
+            client.Timeout = TimeSpan.FromDays(1);
+
+            using (HttpResponseMessage response         = client.GetAsync(downloadUrl, HttpCompletionOption.ResponseHeadersRead).Result)
+            using (Stream              remoteFileStream = response.Content.ReadAsStreamAsync().Result)
             {
-                // We do not want to timeout while downloading
-                client.Timeout = TimeSpan.FromDays(1);
+                using Stream updateFileStream = File.Open(updateFile, FileMode.Create);
 
-                using (HttpResponseMessage response = client.GetAsync(downloadUrl, HttpCompletionOption.ResponseHeadersRead).Result)
-                using (Stream remoteFileStream = response.Content.ReadAsStreamAsync().Result)
+                long totalBytes  = response.Content.Headers.ContentLength.Value;
+                long byteWritten = 0;
+
+                byte[] buffer = new byte[32 * 1024];
+
+                while (true)
                 {
-                    using (Stream updateFileStream = File.Open(updateFile, FileMode.Create))
+                    int readSize = remoteFileStream.Read(buffer);
+
+                    if (readSize == 0)
                     {
-                        long totalBytes = response.Content.Headers.ContentLength.Value;
-                        long byteWritten = 0;
-
-                        byte[] buffer = new byte[32 * 1024];
-
-                        while (true)
-                        {
-                            int readSize = remoteFileStream.Read(buffer);
-
-                            if (readSize == 0)
-                            {
-                                break;
-                            }
-
-                            byteWritten += readSize;
-
-                            taskDialog.SetProgressBarState(GetPercentage(byteWritten, totalBytes), TaskDialogProgressState.Normal);
-
-                            updateFileStream.Write(buffer, 0, readSize);
-                        }
+                        break;
                     }
-                }
 
-                InstallUpdate(taskDialog, updateFile);
+                    byteWritten += readSize;
+
+                    taskDialog.SetProgressBarState(GetPercentage(byteWritten, totalBytes), TaskDialogProgressState.Normal);
+
+                    updateFileStream.Write(buffer, 0, readSize);
+                }
             }
+
+            InstallUpdate(taskDialog, updateFile);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -454,8 +464,11 @@ namespace Ryujinx.Modules
 
         private static void DoUpdateWithSingleThread(TaskDialog taskDialog, string downloadUrl, string updateFile)
         {
-            Thread worker = new Thread(() => DoUpdateWithSingleThreadWorker(taskDialog, downloadUrl, updateFile));
-            worker.Name = "Updater.SingleThreadWorker";
+            Thread worker = new(() => DoUpdateWithSingleThreadWorker(taskDialog, downloadUrl, updateFile))
+            {
+                Name = "Updater.SingleThreadWorker"
+            };
+
             worker.Start();
         }
 
@@ -483,72 +496,70 @@ namespace Ryujinx.Modules
 
             if (OperatingSystem.IsLinux())
             {
-                using (Stream inStream = File.OpenRead(updateFile))
-                using (Stream gzipStream = new GZipInputStream(inStream))
-                using (TarInputStream tarStream = new TarInputStream(gzipStream, Encoding.ASCII))
+                using Stream          inStream   = File.OpenRead(updateFile);
+                using GZipInputStream gzipStream = new(inStream);
+                using TarInputStream  tarStream  = new(gzipStream, Encoding.ASCII);
+
+                await Task.Run(() =>
                 {
-                    await Task.Run(() =>
+                    TarEntry tarEntry;
+                    while ((tarEntry = tarStream.GetNextEntry()) != null)
                     {
-                        TarEntry tarEntry;
-                        while ((tarEntry = tarStream.GetNextEntry()) != null)
+                        if (tarEntry.IsDirectory) continue;
+
+                        string outPath = Path.Combine(UpdateDir, tarEntry.Name);
+
+                        Directory.CreateDirectory(Path.GetDirectoryName(outPath));
+
+                        using (FileStream outStream = File.OpenWrite(outPath))
                         {
-                            if (tarEntry.IsDirectory) continue;
-
-                            string outPath = Path.Combine(UpdateDir, tarEntry.Name);
-
-                            Directory.CreateDirectory(Path.GetDirectoryName(outPath));
-
-                            using (FileStream outStream = File.OpenWrite(outPath))
-                            {
-                                tarStream.CopyEntryContents(outStream);
-                            }
-
-                            File.SetLastWriteTime(outPath, DateTime.SpecifyKind(tarEntry.ModTime, DateTimeKind.Utc));
-
-                            TarEntry entry = tarEntry;
-
-                            Dispatcher.UIThread.Post(() =>
-                            {
-                                taskDialog.SetProgressBarState(GetPercentage(entry.Size, inStream.Length), TaskDialogProgressState.Normal);
-                            });
+                            tarStream.CopyEntryContents(outStream);
                         }
-                    });
 
-                    taskDialog.SetProgressBarState(100, TaskDialogProgressState.Normal);
-                }
+                        File.SetLastWriteTime(outPath, DateTime.SpecifyKind(tarEntry.ModTime, DateTimeKind.Utc));
+
+                        TarEntry entry = tarEntry;
+
+                        Dispatcher.UIThread.Post(() =>
+                        {
+                            taskDialog.SetProgressBarState(GetPercentage(entry.Size, inStream.Length), TaskDialogProgressState.Normal);
+                        });
+                    }
+                });
+
+                taskDialog.SetProgressBarState(100, TaskDialogProgressState.Normal);
             }
             else
             {
-                using (Stream inStream = File.OpenRead(updateFile))
-                using (ZipFile zipFile = new ZipFile(inStream))
+                using Stream  inStream = File.OpenRead(updateFile);
+                using ZipFile zipFile  = new(inStream);
+
+                await Task.Run(() =>
                 {
-                    await Task.Run(() =>
+                    double count = 0;
+                    foreach (ZipEntry zipEntry in zipFile)
                     {
-                        double count = 0;
-                        foreach (ZipEntry zipEntry in zipFile)
+                        count++;
+                        if (zipEntry.IsDirectory) continue;
+
+                        string outPath = Path.Combine(UpdateDir, zipEntry.Name);
+
+                        Directory.CreateDirectory(Path.GetDirectoryName(outPath));
+
+                        using (Stream     zipStream = zipFile.GetInputStream(zipEntry))
+                        using (FileStream outStream = File.OpenWrite(outPath))
                         {
-                            count++;
-                            if (zipEntry.IsDirectory) continue;
-
-                            string outPath = Path.Combine(UpdateDir, zipEntry.Name);
-
-                            Directory.CreateDirectory(Path.GetDirectoryName(outPath));
-
-                            using (Stream zipStream = zipFile.GetInputStream(zipEntry))
-                            using (FileStream outStream = File.OpenWrite(outPath))
-                            {
-                                zipStream.CopyTo(outStream);
-                            }
-
-                            File.SetLastWriteTime(outPath, DateTime.SpecifyKind(zipEntry.DateTime, DateTimeKind.Utc));
-
-                            Dispatcher.UIThread.Post(() =>
-                            {
-                                taskDialog.SetProgressBarState(GetPercentage(count, zipFile.Count), TaskDialogProgressState.Normal);
-                            });
+                            zipStream.CopyTo(outStream);
                         }
-                    });
-                }
+
+                        File.SetLastWriteTime(outPath, DateTime.SpecifyKind(zipEntry.DateTime, DateTimeKind.Utc));
+
+                        Dispatcher.UIThread.Post(() =>
+                        {
+                            taskDialog.SetProgressBarState(GetPercentage(count, zipFile.Count), TaskDialogProgressState.Normal);
+                        });
+                    }
+                });
             }
 
             // Delete downloaded zip
@@ -577,7 +588,7 @@ namespace Ryujinx.Modules
                     }
                     catch
                     {
-                        Logger.Warning?.Print(LogClass.Application, string.Format(LocaleManager.Instance[LocaleKeys.UpdaterRenameFailed], file));
+                        Logger.Warning?.Print(LogClass.Application, LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.UpdaterRenameFailed, file));
                     }
                 }
 
@@ -594,21 +605,24 @@ namespace Ryujinx.Modules
 
             SetFileExecutable(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Ryujinx"));
 
-            UpdateSuccessful = true;
+            _updateSuccessful = true;
 
             taskDialog.Hide();
         }
 
-#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
-        public static bool CanUpdate(bool showWarnings, StyleableWindow parent)
+        public static bool CanUpdate(bool showWarnings)
         {
 #if !DISABLE_UPDATER
             if (RuntimeInformation.OSArchitecture != Architecture.X64)
             {
                 if (showWarnings)
                 {
-                    ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedMessage],
-                        LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedSubMessage]);
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateWarningDialog(
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedMessage],
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedSubMessage]);
+                    });
                 }
 
                 return false;
@@ -618,8 +632,12 @@ namespace Ryujinx.Modules
             {
                 if (showWarnings)
                 {
-                    ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetMessage],
-                        LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetSubMessage]);
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateWarningDialog(
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetMessage],
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetSubMessage]);
+                    });
                 }
 
                 return false;
@@ -629,8 +647,12 @@ namespace Ryujinx.Modules
             {
                 if (showWarnings)
                 {
-                    ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildMessage],
-                        LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage]);
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateWarningDialog(
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildMessage],
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage]);
+                    });
                 }
 
                 return false;
@@ -642,18 +664,27 @@ namespace Ryujinx.Modules
             {
                 if (ReleaseInformation.IsFlatHubBuild())
                 {
-                    ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle], LocaleManager.Instance[LocaleKeys.DialogUpdaterFlatpakNotSupportedMessage]);
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateWarningDialog(
+                            LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle],
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterFlatpakNotSupportedMessage]);
+                    });
                 }
                 else
                 {
-                    ContentDialogHelper.CreateWarningDialog(LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle], LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage]);
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateWarningDialog(
+                            LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle],
+                            LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage]);
+                    });
                 }
             }
 
             return false;
 #endif
         }
-#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
 
         // NOTE: This method should always reflect the latest build layout.s
         private static IEnumerable<string> EnumerateFilesToDelete()
@@ -677,7 +708,7 @@ namespace Ryujinx.Modules
 
         private static void MoveAllFilesOver(string root, string dest, TaskDialog taskDialog)
         {
-            var total = Directory.GetFiles(root, "*", SearchOption.AllDirectories).Length;
+            int total = Directory.GetFiles(root, "*", SearchOption.AllDirectories).Length;
             foreach (string directory in Directory.GetDirectories(root))
             {
                 string dirName = Path.GetFileName(directory);
@@ -694,6 +725,7 @@ namespace Ryujinx.Modules
             foreach (string file in Directory.GetFiles(root))
             {
                 count++;
+
                 File.Move(file, Path.Combine(dest, Path.GetFileName(file)), true);
 
                 Dispatcher.UIThread.InvokeAsync(() =>

Ryujinx.Ava/Program.cs

@@ -14,10 +14,8 @@ using Ryujinx.Ui.Common;
 using Ryujinx.Ui.Common.Configuration;
 using Ryujinx.Ui.Common.Helper;
 using System;
-using System.Diagnostics;
 using System.IO;
 using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
 using System.Threading.Tasks;
 
 namespace Ryujinx.Ava
@@ -35,48 +33,6 @@ namespace Ryujinx.Ava
 
         private const uint MB_ICONWARNING = 0x30;
 
-        [SupportedOSPlatform("linux")]
-        static void RegisterMimeTypes()
-        {
-            if (ReleaseInformation.IsFlatHubBuild())
-            {
-                return;
-            }
-
-            string mimeDbPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share", "mime");
-
-            if (!File.Exists(Path.Combine(mimeDbPath, "packages", "Ryujinx.xml")))
-            {
-                string mimeTypesFile = Path.Combine(ReleaseInformation.GetBaseApplicationDirectory(), "mime", "Ryujinx.xml");
-                using Process mimeProcess = new();
-
-                mimeProcess.StartInfo.FileName = "xdg-mime";
-                mimeProcess.StartInfo.Arguments = $"install --novendor --mode user {mimeTypesFile}";
-
-                mimeProcess.Start();
-                mimeProcess.WaitForExit();
-
-                if (mimeProcess.ExitCode != 0)
-                {
-                    Logger.Error?.PrintMsg(LogClass.Application, $"Unable to install mime types. Make sure xdg-utils is installed. Process exited with code: {mimeProcess.ExitCode}");
-                    return;
-                }
-
-                using Process updateMimeProcess = new();
-
-                updateMimeProcess.StartInfo.FileName = "update-mime-database";
-                updateMimeProcess.StartInfo.Arguments = mimeDbPath;
-
-                updateMimeProcess.Start();
-                updateMimeProcess.WaitForExit();
-
-                if (updateMimeProcess.ExitCode != 0)
-                {
-                    Logger.Error?.PrintMsg(LogClass.Application, $"Could not update local mime database. Process exited with code: {updateMimeProcess.ExitCode}");
-                }
-            }
-        }
-
         public static void Main(string[] args)
         {
             Version = ReleaseInformation.GetVersion();
@@ -139,12 +95,6 @@ namespace Ryujinx.Ava
             // Initialize the logger system.
             LoggerModule.Initialize();
 
-            // Register mime types on linux.
-            if (OperatingSystem.IsLinux())
-            {
-                RegisterMimeTypes();
-            }
-
             // Initialize Discord integration.
             DiscordIntegrationModule.Initialize();
 

Ryujinx.Ava/Ryujinx.Ava.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net7.0</TargetFramework>
     <RuntimeIdentifiers>win10-x64;osx-x64;linux-x64</RuntimeIdentifiers>
@@ -6,11 +6,16 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Version>1.0.0-dirty</Version>
     <DefineConstants Condition=" '$(ExtraDefineConstants)' != '' ">$(DefineConstants);$(ExtraDefineConstants)</DefineConstants>
+    <SigningCertificate Condition=" '$(SigningCertificate)' == '' ">-</SigningCertificate>
     <RootNamespace>Ryujinx.Ava</RootNamespace>
     <ApplicationIcon>Ryujinx.ico</ApplicationIcon>
     <TieredPGO>true</TieredPGO>
   </PropertyGroup>
 
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent" Condition="$([MSBuild]::IsOSPlatform('OSX'))">
+    <Exec Command="codesign --entitlements $(ProjectDir)..\distribution\macos\entitlements.xml -f --deep -s $(SigningCertificate) $(TargetDir)$(TargetName)" />
+  </Target>
+
   <PropertyGroup Condition="'$(RuntimeIdentifier)' != ''">
     <PublishSingleFile>true</PublishSingleFile>
     <PublishTrimmed>true</PublishTrimmed>

Ryujinx.Ava/UI/Applet/AvaHostUiHandler.cs

@@ -29,17 +29,12 @@ namespace Ryujinx.Ava.UI.Applet
 
         public bool DisplayMessageDialog(ControllerAppletUiArgs args)
         {
-            string playerCount = args.PlayerCountMin == args.PlayerCountMax
-                ? args.PlayerCountMin.ToString()
-                : $"{args.PlayerCountMin}-{args.PlayerCountMax}";
-
-            LocaleKeys key = args.PlayerCountMin == args.PlayerCountMax ? LocaleKeys.DialogControllerAppletMessage : LocaleKeys.DialogControllerAppletMessagePlayerRange;
-
-            string message = string.Format(LocaleManager.Instance[key],
-                                           playerCount,
-                                           args.SupportedStyles,
-                                           string.Join(", ", args.SupportedPlayers),
-                                           args.IsDocked ? LocaleManager.Instance[LocaleKeys.DialogControllerAppletDockModeSet] : "");
+            string message = LocaleManager.Instance.UpdateAndGetDynamicValue(
+                args.PlayerCountMin == args.PlayerCountMax ? LocaleKeys.DialogControllerAppletMessage : LocaleKeys.DialogControllerAppletMessagePlayerRange,
+                args.PlayerCountMin == args.PlayerCountMax ? args.PlayerCountMin.ToString() : $"{args.PlayerCountMin}-{args.PlayerCountMax}",
+                args.SupportedStyles,
+                string.Join(", ", args.SupportedPlayers),
+                args.IsDocked ? LocaleManager.Instance[LocaleKeys.DialogControllerAppletDockModeSet] : "");
 
             return DisplayMessageDialog(LocaleManager.Instance[LocaleKeys.DialogControllerAppletTitle], message);
         }
@@ -92,7 +87,7 @@ namespace Ryujinx.Ava.UI.Applet
                 }
                 catch (Exception ex)
                 {
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogMessageDialogErrorExceptionMessage], ex));
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogMessageDialogErrorExceptionMessage, ex));
 
                     dialogCloseEvent.Set();
                 }
@@ -126,7 +121,8 @@ namespace Ryujinx.Ava.UI.Applet
                 catch (Exception ex)
                 {
                     error = true;
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogSoftwareKeyboardErrorExceptionMessage], ex));
+
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogSoftwareKeyboardErrorExceptionMessage, ex));
                 }
                 finally
                 {
@@ -181,7 +177,8 @@ namespace Ryujinx.Ava.UI.Applet
                 catch (Exception ex)
                 {
                     dialogCloseEvent.Set();
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogErrorAppletErrorExceptionMessage], ex));
+
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogErrorAppletErrorExceptionMessage, ex));
                 }
             });
 

Ryujinx.Ava/UI/Applet/AvaloniaDynamicTextInputHandler.cs

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

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

@@ -139,14 +139,16 @@ namespace Ryujinx.Ava.UI.Controls
             else if (_inputMin > 0 && _inputMax == int.MaxValue)
             {
                 Error.IsVisible = true;
-                Error.Text = string.Format(LocaleManager.Instance[LocaleKeys.SwkbdMinCharacters], _inputMin);
+
+                Error.Text = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SwkbdMinCharacters, _inputMin);
 
                 _checkLength = length => _inputMin <= length;
             }
             else
             {
                 Error.IsVisible = true;
-                Error.Text = string.Format(LocaleManager.Instance[LocaleKeys.SwkbdMinRangeCharacters], _inputMin, _inputMax);
+
+                Error.Text = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SwkbdMinRangeCharacters, _inputMin, _inputMax);
 
                 _checkLength = length => _inputMin <= length && length <= _inputMax;
             }

Ryujinx.Ava/UI/Controls/GameGridView.axaml

@@ -14,7 +14,7 @@
     Focusable="True">
     <UserControl.Resources>
         <helpers:BitmapArrayValueConverter x:Key="ByteImage" />
-        <MenuFlyout x:Key="GameContextMenu" Opened="MenuBase_OnMenuOpened">
+        <MenuFlyout x:Key="GameContextMenu">
             <MenuItem
                 Command="{Binding ToggleFavorite}"
                 Header="{locale:Locale GameListContextMenuToggleFavorite}"
@@ -22,14 +22,17 @@
             <Separator />
             <MenuItem
                 Command="{Binding OpenUserSaveDirectory}"
+                IsEnabled="{Binding EnabledUserSaveDirectory}"
                 Header="{locale:Locale GameListContextMenuOpenUserSaveDirectory}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuOpenUserSaveDirectoryToolTip}" />
             <MenuItem
                 Command="{Binding OpenDeviceSaveDirectory}"
+                IsEnabled="{Binding EnabledDeviceSaveDirectory}"
                 Header="{locale:Locale GameListContextMenuOpenDeviceSaveDirectory}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuOpenDeviceSaveDirectoryToolTip}" />
             <MenuItem
                 Command="{Binding OpenBcatSaveDirectory}"
+                IsEnabled="{Binding EnabledBcatSaveDirectory}"
                 Header="{locale:Locale GameListContextMenuOpenBcatSaveDirectory}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuOpenBcatSaveDirectoryToolTip}" />
             <Separator />

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

@@ -1,9 +1,7 @@
-using Avalonia.Collections;
 using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
-using LibHac.Common;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ui.App.Common;
@@ -13,16 +11,25 @@ namespace Ryujinx.Ava.UI.Controls
 {
     public partial class GameGridView : UserControl
     {
-        private ApplicationData _selectedApplication;
         public static readonly RoutedEvent<ApplicationOpenedEventArgs> ApplicationOpenedEvent =
             RoutedEvent.Register<GameGridView, ApplicationOpenedEventArgs>(nameof(ApplicationOpened), RoutingStrategies.Bubble);
 
         public event EventHandler<ApplicationOpenedEventArgs> ApplicationOpened
         {
-            add { AddHandler(ApplicationOpenedEvent, value); }
+            add    { AddHandler(ApplicationOpenedEvent,    value); }
             remove { RemoveHandler(ApplicationOpenedEvent, value); }
         }
 
+        public GameGridView()
+        {
+            InitializeComponent();
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
         public void GameList_DoubleTapped(object sender, RoutedEventArgs args)
         {
             if (sender is ListBox listBox)
@@ -38,46 +45,13 @@ namespace Ryujinx.Ava.UI.Controls
         {
             if (sender is ListBox listBox)
             {
-                _selectedApplication = listBox.SelectedItem as ApplicationData;
-
-                (DataContext as MainWindowViewModel).GridSelectedApplication = _selectedApplication;
+                (DataContext as MainWindowViewModel).GridSelectedApplication = listBox.SelectedItem as ApplicationData;
             }
         }
 
-        public ApplicationData SelectedApplication => _selectedApplication;
-
-        public GameGridView()
-        {
-            InitializeComponent();
-        }
-
-        private void InitializeComponent()
-        {
-            AvaloniaXamlLoader.Load(this);
-        }
-
         private void SearchBox_OnKeyUp(object sender, KeyEventArgs e)
         {
             (DataContext as MainWindowViewModel).SearchText = (sender as TextBox).Text;
         }
-
-        private void MenuBase_OnMenuOpened(object sender, EventArgs e)
-        {
-            var selection = SelectedApplication;
-
-            if (selection != null)
-            {
-                if (sender is ContextMenu menu)
-                {
-                    bool canHaveUserSave = !Utilities.IsZeros(selection.ControlHolder.ByteSpan) && selection.ControlHolder.Value.UserAccountSaveDataSize > 0;
-                    bool canHaveDeviceSave = !Utilities.IsZeros(selection.ControlHolder.ByteSpan) && selection.ControlHolder.Value.DeviceSaveDataSize > 0;
-                    bool canHaveBcatSave = !Utilities.IsZeros(selection.ControlHolder.ByteSpan) && selection.ControlHolder.Value.BcatDeliveryCacheStorageSize > 0;
-
-                    ((menu.Items as AvaloniaList<object>)[2] as MenuItem).IsEnabled = canHaveUserSave;
-                    ((menu.Items as AvaloniaList<object>)[3] as MenuItem).IsEnabled = canHaveDeviceSave;
-                    ((menu.Items as AvaloniaList<object>)[4] as MenuItem).IsEnabled = canHaveBcatSave;
-                }
-            }
-        }
     }
 }

Ryujinx.Ava/UI/Controls/GameListView.axaml

@@ -3,17 +3,17 @@
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:helpers="clr-namespace:Ryujinx.Ava.UI.Helpers"
     xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
-    xmlns:helpers="clr-namespace:Ryujinx.Ava.UI.Helpers"
     d:DesignHeight="450"
     d:DesignWidth="800"
-    mc:Ignorable="d"
-    Focusable="True">
+    Focusable="True"
+    mc:Ignorable="d">
     <UserControl.Resources>
         <helpers:BitmapArrayValueConverter x:Key="ByteImage" />
-        <MenuFlyout x:Key="GameContextMenu" Opened="MenuBase_OnMenuOpened">
+        <MenuFlyout x:Key="GameContextMenu">
             <MenuItem
                 Command="{Binding ToggleFavorite}"
                 Header="{locale:Locale GameListContextMenuToggleFavorite}"
@@ -21,14 +21,17 @@
             <Separator />
             <MenuItem
                 Command="{Binding OpenUserSaveDirectory}"
+                IsEnabled="{Binding EnabledUserSaveDirectory}"
                 Header="{locale:Locale GameListContextMenuOpenUserSaveDirectory}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuOpenUserSaveDirectoryToolTip}" />
             <MenuItem
                 Command="{Binding OpenDeviceSaveDirectory}"
+                IsEnabled="{Binding EnabledDeviceSaveDirectory}"
                 Header="{locale:Locale GameListContextMenuOpenDeviceSaveDirectory}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuOpenDeviceSaveDirectoryToolTip}" />
             <MenuItem
                 Command="{Binding OpenBcatSaveDirectory}"
+                IsEnabled="{Binding EnabledBcatSaveDirectory}"
                 Header="{locale:Locale GameListContextMenuOpenBcatSaveDirectory}"
                 ToolTip.Tip="{locale:Locale GameListContextMenuOpenBcatSaveDirectoryToolTip}" />
             <Separator />
@@ -130,7 +133,8 @@
                                     <ColumnDefinition Width="Auto" />
                                     <ColumnDefinition Width="10" />
                                     <ColumnDefinition Width="*" />
-                                    <ColumnDefinition Width="Auto" />
+                                    <ColumnDefinition Width="150" />
+                                    <ColumnDefinition Width="100" />
                                 </Grid.ColumnDefinitions>
                                 <Image
                                     Grid.RowSpan="3"
@@ -141,30 +145,54 @@
                                     Classes.normal="{Binding $parent[UserControl].DataContext.IsGridMedium}"
                                     Classes.small="{Binding $parent[UserControl].DataContext.IsGridSmall}"
                                     Source="{Binding Icon, Converter={StaticResource ByteImage}}" />
-                                <StackPanel
+                                <Border
                                     Grid.Column="2"
+                                    Margin="0,0,5,0"
+                                    BorderBrush="{DynamicResource ThemeControlBorderColor}"
+                                    BorderThickness="0,0,1,0">
+                                    <StackPanel
+                                        HorizontalAlignment="Left"
+                                        VerticalAlignment="Top"
+                                        Orientation="Vertical"
+                                        Spacing="5">
+                                        <TextBlock
+                                            HorizontalAlignment="Stretch"
+                                            FontWeight="Bold"
+                                            Text="{Binding TitleName}"
+                                            TextAlignment="Left"
+                                            TextWrapping="Wrap" />
+                                        <TextBlock
+                                            HorizontalAlignment="Stretch"
+                                            Text="{Binding Developer}"
+                                            TextAlignment="Left"
+                                            TextWrapping="Wrap" />
+                                        <TextBlock
+                                            HorizontalAlignment="Stretch"
+                                            Text="{Binding Version}"
+                                            TextAlignment="Left"
+                                            TextWrapping="Wrap" />
+                                    </StackPanel>
+                                </Border>
+                                <StackPanel
+                                    Grid.Column="3"
+                                    Margin="10,0,0,0"
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Top"
                                     Orientation="Vertical"
-                                    Spacing="5" >
+                                    Spacing="5">
                                     <TextBlock
                                         HorizontalAlignment="Stretch"
-                                        Text="{Binding TitleName}"
+                                        Text="{Binding TitleId}"
                                         TextAlignment="Left"
                                         TextWrapping="Wrap" />
                                     <TextBlock
                                         HorizontalAlignment="Stretch"
-                                        Text="{Binding Developer}"
-                                        TextAlignment="Left"
-                                        TextWrapping="Wrap" />
-                                    <TextBlock
-                                        HorizontalAlignment="Stretch"
-                                        Text="{Binding Version}"
+                                        Text="{Binding FileExtension}"
                                         TextAlignment="Left"
                                         TextWrapping="Wrap" />
                                 </StackPanel>
                                 <StackPanel
-                                    Grid.Column="3"
+                                    Grid.Column="4"
                                     HorizontalAlignment="Right"
                                     VerticalAlignment="Top"
                                     Orientation="Vertical"

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

@@ -1,9 +1,7 @@
-using Avalonia.Collections;
 using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
-using LibHac.Common;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ui.App.Common;
@@ -13,16 +11,25 @@ namespace Ryujinx.Ava.UI.Controls
 {
     public partial class GameListView : UserControl
     {
-        private ApplicationData _selectedApplication;
         public static readonly RoutedEvent<ApplicationOpenedEventArgs> ApplicationOpenedEvent =
             RoutedEvent.Register<GameGridView, ApplicationOpenedEventArgs>(nameof(ApplicationOpened), RoutingStrategies.Bubble);
 
         public event EventHandler<ApplicationOpenedEventArgs> ApplicationOpened
         {
-            add { AddHandler(ApplicationOpenedEvent, value); }
+            add    { AddHandler(ApplicationOpenedEvent,    value); }
             remove { RemoveHandler(ApplicationOpenedEvent, value); }
         }
 
+        public GameListView()
+        {
+            InitializeComponent();
+        }
+
+        private void InitializeComponent()
+        {
+            AvaloniaXamlLoader.Load(this);
+        }
+
         public void GameList_DoubleTapped(object sender, RoutedEventArgs args)
         {
             if (sender is ListBox listBox)
@@ -38,46 +45,13 @@ namespace Ryujinx.Ava.UI.Controls
         {
             if (sender is ListBox listBox)
             {
-                _selectedApplication = listBox.SelectedItem as ApplicationData;
-
-                (DataContext as MainWindowViewModel).ListSelectedApplication = _selectedApplication;
+                (DataContext as MainWindowViewModel).ListSelectedApplication = listBox.SelectedItem as ApplicationData;
             }
         }
 
-        public ApplicationData SelectedApplication => _selectedApplication;
-
-        public GameListView()
-        {
-            InitializeComponent();
-        }
-
-        private void InitializeComponent()
-        {
-            AvaloniaXamlLoader.Load(this);
-        }
-
         private void SearchBox_OnKeyUp(object sender, KeyEventArgs e)
         {
             (DataContext as MainWindowViewModel).SearchText = (sender as TextBox).Text;
         }
-
-        private void MenuBase_OnMenuOpened(object sender, EventArgs e)
-        {
-            var selection = SelectedApplication;
-
-            if (selection != null)
-            {
-                if (sender is ContextMenu menu)
-                {
-                    bool canHaveUserSave = !Utilities.IsZeros(selection.ControlHolder.ByteSpan) && selection.ControlHolder.Value.UserAccountSaveDataSize > 0;
-                    bool canHaveDeviceSave = !Utilities.IsZeros(selection.ControlHolder.ByteSpan) && selection.ControlHolder.Value.DeviceSaveDataSize > 0;
-                    bool canHaveBcatSave = !Utilities.IsZeros(selection.ControlHolder.ByteSpan) && selection.ControlHolder.Value.BcatDeliveryCacheStorageSize > 0;
-
-                    ((menu.Items as AvaloniaList<object>)[2] as MenuItem).IsEnabled = canHaveUserSave;
-                    ((menu.Items as AvaloniaList<object>)[3] as MenuItem).IsEnabled = canHaveDeviceSave;
-                    ((menu.Items as AvaloniaList<object>)[4] as MenuItem).IsEnabled = canHaveBcatSave;
-                }
-            }
-        }
     }
 }

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

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

Ryujinx.Ava/UI/Helpers/AvaloniaGlxContext.cs

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

Ryujinx.Ava/UI/Helpers/AvaloniaWglContext.cs

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

Ryujinx.Ava/UI/Helpers/EmbeddedWindow.cs

@@ -1,235 +0,0 @@
-using Avalonia;
-using Avalonia.Controls;
-using Avalonia.Input;
-using Avalonia.Platform;
-using SPB.Graphics;
-using SPB.Platform;
-using SPB.Platform.GLX;
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-using System.Threading.Tasks;
-using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
-
-namespace Ryujinx.Ava.UI.Helpers
-{
-    public class EmbeddedWindow : NativeControlHost
-    {
-        private WindowProc _wndProcDelegate;
-        private string _className;
-
-        protected GLXWindow X11Window { get; set; }
-        protected IntPtr WindowHandle { get; set; }
-        protected IntPtr X11Display { get; set; }
-        protected IntPtr NsView { get; set; }
-        protected IntPtr MetalLayer { get; set; }
-
-        private UpdateBoundsCallbackDelegate _updateBoundsCallback;
-
-        public event EventHandler<IntPtr> WindowCreated;
-        public event EventHandler<Size> SizeChanged;
-
-        protected virtual void OnWindowDestroyed() { }
-        protected virtual void OnWindowDestroying()
-        {
-            WindowHandle = IntPtr.Zero;
-            X11Display = IntPtr.Zero;
-            NsView = IntPtr.Zero;
-            MetalLayer = IntPtr.Zero;
-        }
-
-        public EmbeddedWindow()
-        {
-            var stateObserverable = this.GetObservable(BoundsProperty);
-
-            stateObserverable.Subscribe(StateChanged);
-
-            Initialized += NativeEmbeddedWindow_Initialized;
-        }
-
-        public virtual void OnWindowCreated() { }
-
-        private void NativeEmbeddedWindow_Initialized(object sender, EventArgs e)
-        {
-            OnWindowCreated();
-
-            Task.Run(() =>
-            {
-                WindowCreated?.Invoke(this, WindowHandle);
-            });
-        }
-
-        private void StateChanged(Rect rect)
-        {
-            SizeChanged?.Invoke(this, rect.Size);
-            _updateBoundsCallback?.Invoke(rect);
-        }
-
-        protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle parent)
-        {
-            if (OperatingSystem.IsLinux())
-            {
-                return CreateLinux(parent);
-            }
-            else if (OperatingSystem.IsWindows())
-            {
-                return CreateWin32(parent);
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                return CreateMacOs(parent);
-            }
-
-            return base.CreateNativeControlCore(parent);
-        }
-
-        protected override void DestroyNativeControlCore(IPlatformHandle control)
-        {
-            OnWindowDestroying();
-
-            if (OperatingSystem.IsLinux())
-            {
-                DestroyLinux();
-            }
-            else if (OperatingSystem.IsWindows())
-            {
-                DestroyWin32(control);
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                DestroyMacOS();
-            }
-            else
-            {
-                base.DestroyNativeControlCore(control);
-            }
-
-            OnWindowDestroyed();
-        }
-
-        [SupportedOSPlatform("linux")]
-        protected virtual IPlatformHandle CreateLinux(IPlatformHandle parent)
-        {
-            X11Window    = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100) as GLXWindow;
-            WindowHandle = X11Window.WindowHandle.RawHandle;
-            X11Display   = X11Window.DisplayHandle.RawHandle;
-
-            return new PlatformHandle(WindowHandle, "X11");
-        }
-
-        [SupportedOSPlatform("windows")]
-        IPlatformHandle CreateWin32(IPlatformHandle parent)
-        {
-            _className = "NativeWindow-" + Guid.NewGuid();
-            _wndProcDelegate = WndProc;
-            var wndClassEx = new WNDCLASSEX
-            {
-                cbSize = Marshal.SizeOf<WNDCLASSEX>(),
-                hInstance = GetModuleHandle(null),
-                lpfnWndProc = Marshal.GetFunctionPointerForDelegate(_wndProcDelegate),
-                style = ClassStyles.CS_OWNDC,
-                lpszClassName = Marshal.StringToHGlobalUni(_className),
-                hCursor = CreateArrowCursor()
-            };
-
-            var atom = RegisterClassEx(ref wndClassEx);
-
-            var handle = CreateWindowEx(
-                0,
-                _className,
-                "NativeWindow",
-                WindowStyles.WS_CHILD,
-                0,
-                0,
-                640,
-                480,
-                parent.Handle,
-                IntPtr.Zero,
-                IntPtr.Zero,
-                IntPtr.Zero);
-
-            WindowHandle = handle;
-
-            Marshal.FreeHGlobal(wndClassEx.lpszClassName);
-
-            return new PlatformHandle(WindowHandle, "HWND");
-        }
-
-        [SupportedOSPlatform("windows")]
-        IntPtr WndProc(IntPtr hWnd, WindowsMessages msg, IntPtr wParam, IntPtr lParam)
-        {
-            var point = new Point((long)lParam & 0xFFFF, ((long)lParam >> 16) & 0xFFFF);
-            var root = VisualRoot as Window;
-            bool isLeft = false;
-            switch (msg)
-            {
-                case WindowsMessages.LBUTTONDOWN:
-                case WindowsMessages.RBUTTONDOWN:
-                    isLeft = msg == WindowsMessages.LBUTTONDOWN;
-                    this.RaiseEvent(new PointerPressedEventArgs(
-                        this,
-                        new Pointer(0, PointerType.Mouse, true),
-                        root,
-                        this.TranslatePoint(point, root).Value,
-                        (ulong)Environment.TickCount64,
-                        new PointerPointProperties(isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton, isLeft ? PointerUpdateKind.LeftButtonPressed : PointerUpdateKind.RightButtonPressed),
-                        KeyModifiers.None));
-                    break;
-                case WindowsMessages.LBUTTONUP:
-                case WindowsMessages.RBUTTONUP:
-                    isLeft = msg == WindowsMessages.LBUTTONUP;
-                    this.RaiseEvent(new PointerReleasedEventArgs(
-                        this,
-                        new Pointer(0, PointerType.Mouse, true),
-                        root,
-                        this.TranslatePoint(point, root).Value,
-                        (ulong)Environment.TickCount64,
-                        new PointerPointProperties(isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton, isLeft ? PointerUpdateKind.LeftButtonReleased : PointerUpdateKind.RightButtonReleased),
-                        KeyModifiers.None,
-                        isLeft ? MouseButton.Left : MouseButton.Right));
-                    break;
-                case WindowsMessages.MOUSEMOVE:
-                    this.RaiseEvent(new PointerEventArgs(
-                        PointerMovedEvent,
-                        this,
-                        new Pointer(0, PointerType.Mouse, true),
-                        root,
-                        this.TranslatePoint(point, root).Value,
-                        (ulong)Environment.TickCount64,
-                        new PointerPointProperties(RawInputModifiers.None, PointerUpdateKind.Other),
-                        KeyModifiers.None));
-                    break;
-            }
-
-            return DefWindowProc(hWnd, msg, wParam, lParam);
-        }
-
-        [SupportedOSPlatform("macos")]
-        IPlatformHandle CreateMacOs(IPlatformHandle parent)
-        {
-            MetalLayer = MetalHelper.GetMetalLayer(out IntPtr nsView, out _updateBoundsCallback);
-
-            NsView = nsView;
-
-            return new PlatformHandle(nsView, "NSView");
-        }
-
-        void DestroyLinux()
-        {
-            X11Window?.Dispose();
-        }
-
-        [SupportedOSPlatform("windows")]
-        void DestroyWin32(IPlatformHandle handle)
-        {
-            DestroyWindow(handle.Handle);
-            UnregisterClass(_className, GetModuleHandle(null));
-        }
-
-        [SupportedOSPlatform("macos")]
-        void DestroyMacOS()
-        {
-            MetalHelper.DestroyMetalLayer(NsView, MetalLayer);
-        }
-    }
-}

Ryujinx.Ava/UI/Helpers/IGlContextExtension.cs

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

Ryujinx.Ava/UI/Helpers/NotificationHelper.cs

@@ -0,0 +1,65 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Notifications;
+using Avalonia.Threading;
+using Ryujinx.Ava.Common.Locale;
+using System;
+using System.Collections.Concurrent;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Ryujinx.Ava.UI.Helpers
+{
+    public static class NotificationHelper
+    {
+        private const int MaxNotifications      = 4; 
+        private const int NotificationDelayInMs = 5000;
+
+        private static WindowNotificationManager _notificationManager;
+
+        private static readonly ManualResetEvent                 _templateAppliedEvent = new(false);
+        private static readonly BlockingCollection<Notification> _notifications        = new();
+
+        public static void SetNotificationManager(Window host)
+        {
+            _notificationManager = new WindowNotificationManager(host)
+            {
+                Position = NotificationPosition.BottomRight,
+                MaxItems = MaxNotifications,
+                Margin   = new Thickness(0, 0, 15, 40)
+            };
+
+            _notificationManager.TemplateApplied += (sender, args) =>
+            {
+                _templateAppliedEvent.Set();
+            };
+
+            Task.Run(async () =>
+            {
+                _templateAppliedEvent.WaitOne();
+
+                foreach (var notification in _notifications.GetConsumingEnumerable())
+                {
+                    Dispatcher.UIThread.Post(() =>
+                    {
+                        _notificationManager.Show(notification);
+                    });
+
+                    await Task.Delay(NotificationDelayInMs / MaxNotifications);
+                }
+            });
+        }
+
+        public static void Show(string title, string text, NotificationType type, bool waitingExit = false, Action onClick = null, Action onClose = null)
+        {
+            var delay = waitingExit ? TimeSpan.FromMilliseconds(0) : TimeSpan.FromMilliseconds(NotificationDelayInMs);
+
+            _notifications.Add(new Notification(title, text, type, delay, onClick, onClose));
+        }
+
+        public static void ShowError(string message)
+        {
+            Show(LocaleManager.Instance[LocaleKeys.DialogErrorTitle], $"{LocaleManager.Instance[LocaleKeys.DialogErrorMessage]}\n\n{message}", NotificationType.Error);
+        }
+    }
+}

Ryujinx.Ava/UI/Helpers/UserErrorDialog.cs

@@ -76,11 +76,11 @@ namespace Ryujinx.Ava.UI.Helpers
             string setupButtonLabel = isInSetupGuide ? LocaleManager.Instance[LocaleKeys.OpenSetupGuideMessage] : "";
 
             var result = await ContentDialogHelper.CreateInfoDialog(
-                string.Format(LocaleManager.Instance[LocaleKeys.DialogUserErrorDialogMessage], errorCode, GetErrorTitle(error)),
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogUserErrorDialogMessage, errorCode, GetErrorTitle(error)),
                 GetErrorDescription(error) + (isInSetupGuide
                     ? LocaleManager.Instance[LocaleKeys.DialogUserErrorDialogInfoMessage]
                     : ""), setupButtonLabel, LocaleManager.Instance[LocaleKeys.InputDialogOk],
-                string.Format(LocaleManager.Instance[LocaleKeys.DialogUserErrorDialogTitle], errorCode));
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogUserErrorDialogTitle, errorCode));
 
             if (result == UserResult.Ok)
             {

Ryujinx.Ava/UI/Helpers/VulkanEmbeddedWindow.cs

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

Ryujinx.Ava/UI/Models/TitleUpdateModel.cs

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

Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs

@@ -0,0 +1,266 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Platform;
+using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Ui.Common.Configuration;
+using SPB.Graphics;
+using SPB.Platform;
+using SPB.Platform.GLX;
+using SPB.Platform.X11;
+using SPB.Windowing;
+using System;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+using System.Threading.Tasks;
+using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
+
+namespace Ryujinx.Ava.UI.Renderer
+{
+    public class EmbeddedWindow : NativeControlHost
+    {
+        private WindowProc _wndProcDelegate;
+        private string     _className;
+
+        protected GLXWindow X11Window { get; set; }
+
+        protected IntPtr WindowHandle { get; set; }
+        protected IntPtr X11Display   { get; set; }
+        protected IntPtr NsView       { get; set; }
+        protected IntPtr MetalLayer   { get; set; }
+
+        private UpdateBoundsCallbackDelegate _updateBoundsCallback;
+
+        public event EventHandler<IntPtr> WindowCreated;
+        public event EventHandler<Size>   SizeChanged;
+
+        public EmbeddedWindow()
+        {
+            this.GetObservable(BoundsProperty).Subscribe(StateChanged);
+
+            Initialized += OnNativeEmbeddedWindowCreated;
+        }
+
+        public virtual void OnWindowCreated() { }
+
+        protected virtual void OnWindowDestroyed() { }
+
+        protected virtual void OnWindowDestroying()
+        {
+            WindowHandle = IntPtr.Zero;
+            X11Display   = IntPtr.Zero;
+            NsView       = IntPtr.Zero;
+            MetalLayer   = IntPtr.Zero;
+        }
+
+        private void OnNativeEmbeddedWindowCreated(object sender, EventArgs e)
+        {
+            OnWindowCreated();
+
+            Task.Run(() =>
+            {
+                WindowCreated?.Invoke(this, WindowHandle);
+            });
+        }
+
+        private void StateChanged(Rect rect)
+        {
+            SizeChanged?.Invoke(this, rect.Size);
+            _updateBoundsCallback?.Invoke(rect);
+        }
+
+        protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle control)
+        {
+            if (OperatingSystem.IsLinux())
+            {
+                return CreateLinux(control);
+            }
+            else if (OperatingSystem.IsWindows())
+            {
+                return CreateWin32(control);
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                return CreateMacOS();
+            }
+
+            return base.CreateNativeControlCore(control);
+        }
+
+        protected override void DestroyNativeControlCore(IPlatformHandle control)
+        {
+            OnWindowDestroying();
+
+            if (OperatingSystem.IsLinux())
+            {
+                DestroyLinux();
+            }
+            else if (OperatingSystem.IsWindows())
+            {
+                DestroyWin32(control);
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                DestroyMacOS();
+            }
+            else
+            {
+                base.DestroyNativeControlCore(control);
+            }
+
+            OnWindowDestroyed();
+        }
+
+        [SupportedOSPlatform("linux")]
+        private IPlatformHandle CreateLinux(IPlatformHandle control)
+        {
+            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan)
+            {
+                X11Window = new GLXWindow(new NativeHandle(X11.DefaultDisplay), new NativeHandle(control.Handle));
+                X11Window.Hide();
+            }
+            else
+            {
+                X11Window = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100) as GLXWindow;
+            }
+
+            WindowHandle = X11Window.WindowHandle.RawHandle;
+            X11Display   = X11Window.DisplayHandle.RawHandle;
+
+            return new PlatformHandle(WindowHandle, "X11");
+        }
+
+        [SupportedOSPlatform("windows")]
+        IPlatformHandle CreateWin32(IPlatformHandle control)
+        {
+            _className = "NativeWindow-" + Guid.NewGuid();
+
+            _wndProcDelegate = delegate (IntPtr hWnd, WindowsMessages msg, IntPtr wParam, IntPtr lParam)
+            {
+                if (VisualRoot != null)
+                {
+                    if (msg == WindowsMessages.LBUTTONDOWN ||
+                        msg == WindowsMessages.RBUTTONDOWN ||
+                        msg == WindowsMessages.LBUTTONUP   ||
+                        msg == WindowsMessages.RBUTTONUP   ||
+                        msg == WindowsMessages.MOUSEMOVE)
+                    {
+                        Point   rootVisualPosition = this.TranslatePoint(new Point((long)lParam & 0xFFFF, (long)lParam >> 16 & 0xFFFF), VisualRoot).Value;
+                        Pointer pointer            = new(0, PointerType.Mouse, true);
+
+                        switch (msg)
+                        {
+                            case WindowsMessages.LBUTTONDOWN:
+                            case WindowsMessages.RBUTTONDOWN:
+                                {
+                                    bool                   isLeft               = msg == WindowsMessages.LBUTTONDOWN;
+                                    RawInputModifiers      pointerPointModifier = isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton;
+                                    PointerPointProperties properties           = new(pointerPointModifier, isLeft ? PointerUpdateKind.LeftButtonPressed : PointerUpdateKind.RightButtonPressed);
+
+                                    var evnt = new PointerPressedEventArgs(
+                                        this,
+                                        pointer,
+                                        VisualRoot,
+                                        rootVisualPosition,
+                                        (ulong)Environment.TickCount64,
+                                        properties,
+                                        KeyModifiers.None);
+
+                                    RaiseEvent(evnt);
+
+                                    break;
+                                }
+                            case WindowsMessages.LBUTTONUP:
+                            case WindowsMessages.RBUTTONUP:
+                                {
+                                    bool                   isLeft               = msg == WindowsMessages.LBUTTONUP;
+                                    RawInputModifiers      pointerPointModifier = isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton;
+                                    PointerPointProperties properties           = new(pointerPointModifier, isLeft ? PointerUpdateKind.LeftButtonReleased : PointerUpdateKind.RightButtonReleased);
+
+                                    var evnt = new PointerReleasedEventArgs(
+                                        this,
+                                        pointer,
+                                        VisualRoot,
+                                        rootVisualPosition,
+                                        (ulong)Environment.TickCount64,
+                                        properties,
+                                        KeyModifiers.None,
+                                        isLeft ? MouseButton.Left : MouseButton.Right);
+
+                                    RaiseEvent(evnt);
+
+                                    break;
+                                }
+                            case WindowsMessages.MOUSEMOVE:
+                                {
+                                    var evnt = new PointerEventArgs(
+                                        PointerMovedEvent,
+                                        this,
+                                        pointer,
+                                        VisualRoot,
+                                        rootVisualPosition,
+                                        (ulong)Environment.TickCount64,
+                                        new PointerPointProperties(RawInputModifiers.None, PointerUpdateKind.Other),
+                                        KeyModifiers.None);
+
+                                    RaiseEvent(evnt);
+
+                                    break;
+                                }
+                        }
+                    }
+                }
+
+                return DefWindowProc(hWnd, msg, wParam, lParam);
+            };
+
+            WNDCLASSEX wndClassEx = new()
+            {
+                cbSize        = Marshal.SizeOf<WNDCLASSEX>(),
+                hInstance     = GetModuleHandle(null),
+                lpfnWndProc   = Marshal.GetFunctionPointerForDelegate(_wndProcDelegate),
+                style         = ClassStyles.CS_OWNDC,
+                lpszClassName = Marshal.StringToHGlobalUni(_className),
+                hCursor       = CreateArrowCursor()
+            };
+
+            RegisterClassEx(ref wndClassEx);
+
+            WindowHandle = CreateWindowEx(0, _className, "NativeWindow", WindowStyles.WS_CHILD, 0, 0, 640, 480, control.Handle, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
+
+            Marshal.FreeHGlobal(wndClassEx.lpszClassName);
+
+            return new PlatformHandle(WindowHandle, "HWND");
+        }
+
+        [SupportedOSPlatform("macos")]
+        IPlatformHandle CreateMacOS()
+        {
+            MetalLayer = MetalHelper.GetMetalLayer(out IntPtr nsView, out _updateBoundsCallback);
+
+            NsView = nsView;
+
+            return new PlatformHandle(nsView, "NSView");
+        }
+
+        [SupportedOSPlatform("Linux")]
+        void DestroyLinux()
+        {
+            X11Window?.Dispose();
+        }
+
+        [SupportedOSPlatform("windows")]
+        void DestroyWin32(IPlatformHandle handle)
+        {
+            DestroyWindow(handle.Handle);
+            UnregisterClass(_className, GetModuleHandle(null));
+        }
+
+        [SupportedOSPlatform("macos")]
+        void DestroyMacOS()
+        {
+            MetalHelper.DestroyMetalLayer(NsView, MetalLayer);
+        }
+    }
+}

Ryujinx.Ava/UI/Renderer/EmbeddedWindowOpenGL.cs

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

Ryujinx.Ava/UI/Renderer/EmbeddedWindowVulkan.cs

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

Ryujinx.Ava/UI/Renderer/OpenTKBindingsContext.cs

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

Ryujinx.Ava/UI/Renderer/RendererHost.axaml

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

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

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

Ryujinx.Ava/UI/Renderer/SPBOpenGLContext.cs

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

Ryujinx.Ava/UI/ViewModels/AboutWindowViewModel.cs

@@ -81,10 +81,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public string Developers
-        {
-            get => string.Format(LocaleManager.Instance[LocaleKeys.AboutPageDeveloperListMore], "gdkchan, Ac_K, marysaka, rip in peri peri, LDj3SNuD, emmaus, Thealexbarney, GoffyDude, TSRBerry, IsaacMarovitz");
-        }
+        public string Developers => LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.AboutPageDeveloperListMore, "gdkchan, Ac_K, marysaka, rip in peri peri, LDj3SNuD, emmaus, Thealexbarney, GoffyDude, TSRBerry, IsaacMarovitz");
 
         public AboutWindowViewModel()
         {

Ryujinx.Ava/UI/ViewModels/ControllerSettingsViewModel.cs

@@ -3,6 +3,8 @@ using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Svg.Skia;
 using Avalonia.Threading;
+using LibHac.Bcat;
+using LibHac.Tools.Fs;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Input;
 using Ryujinx.Ava.UI.Controls;
@@ -435,7 +437,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             if (str.Length > MaxSize)
             {
-                return str.Substring(0, MaxSize - Ellipsis.Length) + Ellipsis;
+                return $"{str.AsSpan(0, MaxSize - Ellipsis.Length)}{Ellipsis}";
             }
 
             return str;
@@ -717,7 +719,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 {
                     Logger.Error?.Print(LogClass.Configuration, $"Profile {ProfileName} is incompatible with the current input configuration system.");
 
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogProfileInvalidProfileErrorMessage], ProfileName));
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogProfileInvalidProfileErrorMessage, ProfileName));
 
                     return;
                 }

Ryujinx.Ava/UI/ViewModels/MainWindowViewModel.cs

@@ -5,14 +5,17 @@ using Avalonia.Media;
 using Avalonia.Threading;
 using DynamicData;
 using DynamicData.Binding;
+using LibHac.Common;
 using LibHac.Fs;
 using LibHac.FsSystem;
+using LibHac.Tools.Fs;
 using Ryujinx.Ava.Common;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Input;
 using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
+using Ryujinx.Ava.UI.Renderer;
 using Ryujinx.Ava.UI.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
@@ -87,7 +90,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         private float _volume;
         private string _backendText;
 
-        private bool _canUpdate;
+        private bool _canUpdate = true;
         private Cursor _cursor;
         private string _title;
         private string _currentEmulatedGamePath;
@@ -176,11 +179,10 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public bool CanUpdate
         {
-            get => _canUpdate;
+            get => _canUpdate && EnableNonGameRunningControls && Modules.Updater.CanUpdate(false);
             set
             {
                 _canUpdate = value;
-
                 OnPropertyChanged();
             }
         }
@@ -342,6 +344,12 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
+        public bool EnabledUserSaveDirectory => !Utilities.IsZeros(SelectedApplication.ControlHolder.ByteSpan) && SelectedApplication.ControlHolder.Value.UserAccountSaveDataSize > 0;
+
+        public bool EnabledDeviceSaveDirectory => !Utilities.IsZeros(SelectedApplication.ControlHolder.ByteSpan) && SelectedApplication.ControlHolder.Value.DeviceSaveDataSize > 0;
+
+        public bool EnabledBcatSaveDirectory => !Utilities.IsZeros(SelectedApplication.ControlHolder.ByteSpan) && SelectedApplication.ControlHolder.Value.BcatDeliveryCacheStorageSize > 0;
+
         public string LoadHeading
         {
             get => _loadHeading;
@@ -675,6 +683,11 @@ namespace Ryujinx.Ava.UI.ViewModels
             get => ConsoleHelper.SetConsoleWindowStateSupported;
         }
 
+        public bool ManageFileTypesVisible
+        {
+            get => FileAssociationHelper.IsTypeAssociationSupported;
+        }
+
         public ObservableCollection<ApplicationData> Applications
         {
             get => _applications;
@@ -733,19 +746,14 @@ namespace Ryujinx.Ava.UI.ViewModels
         {
             get
             {
-                switch (ConfigurationState.Instance.Ui.GridSize)
+                return ConfigurationState.Instance.Ui.GridSize.Value switch
                 {
-                    case 1:
-                        return 78;
-                    case 2:
-                        return 100;
-                    case 3:
-                        return 120;
-                    case 4:
-                        return 140;
-                    default:
-                        return 16;
-                }
+                    1 => 78,
+                    2 => 100,
+                    3 => 120,
+                    4 => 140,
+                    _ => 16,
+                };
             }
         }
 
@@ -753,19 +761,14 @@ namespace Ryujinx.Ava.UI.ViewModels
         {
             get
             {
-                switch (ConfigurationState.Instance.Ui.GridSize)
+                return ConfigurationState.Instance.Ui.GridSize.Value switch
                 {
-                    case 1:
-                        return 120;
-                    case 2:
-                        return ShowNames ? 210 : 150;
-                    case 3:
-                        return ShowNames ? 240 : 180;
-                    case 4:
-                        return ShowNames ? 280 : 220;
-                    default:
-                        return 16;
-                }
+                    1 => 120,
+                    2 => ShowNames ? 210 : 150,
+                    3 => ShowNames ? 240 : 180,
+                    4 => ShowNames ? 280 : 220,
+                    _ => 16,
+                };
             }
         }
 
@@ -870,7 +873,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         public Action<bool> SwitchToGameControl { get; private set; }
         public Action<Control> SetMainContent { get; private set; }
         public TopLevel TopLevel { get; private set; }
-        public RendererHost RendererControl { get; private set; }
+        public RendererHost RendererHostControl { get; private set; }
         public bool IsClosing { get; set; }
         public LibHacHorizonManager LibHacHorizonManager { get; internal set; }
         public IHostUiHandler UiHandler { get; internal set; }
@@ -947,20 +950,18 @@ namespace Ryujinx.Ava.UI.ViewModels
 
                 if (firmwareVersion == null)
                 {
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallerFirmwareNotFoundErrorMessage], filename));
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallerFirmwareNotFoundErrorMessage, filename));
 
                     return;
                 }
 
-                string dialogTitle = string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallerFirmwareInstallTitle], firmwareVersion.VersionString);
+                string dialogTitle = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallerFirmwareInstallTitle, firmwareVersion.VersionString);
+                string dialogMessage = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallerFirmwareInstallMessage, firmwareVersion.VersionString);
 
                 SystemVersion currentVersion = ContentManager.GetCurrentFirmwareVersion();
-
-                string dialogMessage = string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallerFirmwareInstallMessage], firmwareVersion.VersionString);
-
                 if (currentVersion != null)
                 {
-                    dialogMessage += string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallerFirmwareInstallSubMessage], currentVersion.VersionString);
+                    dialogMessage += LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallerFirmwareInstallSubMessage, currentVersion.VersionString);
                 }
 
                 dialogMessage += LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallerFirmwareInstallConfirmMessage];
@@ -993,7 +994,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                             {
                                 waitingDialog.Close();
 
-                                string message = string.Format(LocaleManager.Instance[LocaleKeys.DialogFirmwareInstallerFirmwareInstallSuccessMessage], firmwareVersion.VersionString);
+                                string message = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogFirmwareInstallerFirmwareInstallSuccessMessage, firmwareVersion.VersionString);
 
                                 await ContentDialogHelper.CreateInfoDialog(dialogTitle, message, LocaleManager.Instance[LocaleKeys.InputDialogOk], "", LocaleManager.Instance[LocaleKeys.RyujinxInfo]);
 
@@ -1063,7 +1064,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                                 IsLoadingIndeterminate = false;
                                 break;
                             case LoadState.Loaded:
-                                LoadHeading = string.Format(LocaleManager.Instance[LocaleKeys.LoadingHeading], TitleName);
+                                LoadHeading = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.LoadingHeading, TitleName);
                                 IsLoadingIndeterminate = true;
                                 CacheLoadStatus = "";
                                 break;
@@ -1079,7 +1080,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                                 IsLoadingIndeterminate = false;
                                 break;
                             case ShaderCacheLoadingState.Loaded:
-                                LoadHeading = string.Format(LocaleManager.Instance[LocaleKeys.LoadingHeading], TitleName);
+                                LoadHeading = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.LoadingHeading, TitleName);
                                 IsLoadingIndeterminate = true;
                                 CacheLoadStatus = "";
                                 break;
@@ -1091,35 +1092,27 @@ namespace Ryujinx.Ava.UI.ViewModels
             }));
         }
 
-        private void OpenSaveDirectory(in SaveDataFilter filter, ApplicationData data, ulong titleId)
-        {
-            ApplicationHelper.OpenSaveDir(in filter, titleId, data.ControlHolder, data.TitleName);
-        }
-
         private async void ExtractLogo()
         {
-            var selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                await ApplicationHelper.ExtractSection(NcaSectionType.Logo, selection.Path);
+                await ApplicationHelper.ExtractSection(NcaSectionType.Logo, SelectedApplication.Path, SelectedApplication.TitleName);
             }
         }
 
         private async void ExtractRomFs()
         {
-            var selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                await ApplicationHelper.ExtractSection(NcaSectionType.Data, selection.Path);
+                await ApplicationHelper.ExtractSection(NcaSectionType.Data, SelectedApplication.Path, SelectedApplication.TitleName);
             }
         }
 
         private async void ExtractExeFs()
         {
-            var selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                await ApplicationHelper.ExtractSection(NcaSectionType.Code, selection.Path);
+                await ApplicationHelper.ExtractSection(NcaSectionType.Code, SelectedApplication.Path, SelectedApplication.TitleName);
             }
         }
 
@@ -1144,7 +1137,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private void InitializeGame()
         {
-            RendererControl.RendererInitialized += GlRenderer_Created;
+            RendererHostControl.WindowCreated += RendererHost_Created;
 
             AppHost.StatusUpdatedEvent += Update_StatusBar;
             AppHost.AppExit += AppHost_AppExit;
@@ -1203,7 +1196,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        private void GlRenderer_Created(object sender, EventArgs e)
+        private void RendererHost_Created(object sender, EventArgs e)
         {
             ShowLoading(false);
 
@@ -1333,10 +1326,15 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public void ChangeLanguage(object obj)
+        public void ChangeLanguage(object languageCode)
         {
-            LocaleManager.Instance.LoadDefaultLanguage();
-            LocaleManager.Instance.LoadLanguage((string)obj);
+            LocaleManager.Instance.LoadLanguage((string)languageCode);
+
+            if (Program.PreviewerDetached)
+            {
+                ConfigurationState.Instance.Ui.LanguageCode.Value = (string)languageCode;
+                ConfigurationState.Instance.ToFileFormat().SaveConfig(Program.ConfigurationPath);
+            }
         }
 
         public async void ManageProfiles()
@@ -1374,7 +1372,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
                 // FIXME: Found a way to reproduce the bold effect on the title name (fork?).
                 UserResult result = await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance[LocaleKeys.DialogWarning],
-                                                                                       string.Format(LocaleManager.Instance[LocaleKeys.DialogPPTCDeletionMessage], selection.TitleName),
+                                                                                       LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogPPTCDeletionMessage, selection.TitleName),
                                                                                        LocaleManager.Instance[LocaleKeys.InputDialogYes],
                                                                                        LocaleManager.Instance[LocaleKeys.InputDialogNo],
                                                                                        LocaleManager.Instance[LocaleKeys.RyujinxConfirm]);
@@ -1401,7 +1399,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                         }
                         catch (Exception e)
                         {
-                            await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogPPTCDeletionErrorMessage], file.Name, e));
+                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogPPTCDeletionErrorMessage, file.Name, e));
                         }
                     }
                 }
@@ -1438,7 +1436,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
                 // FIXME: Found a way to reproduce the bold effect on the title name (fork?).
                 UserResult result = await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance[LocaleKeys.DialogWarning],
-                                                                                       string.Format(LocaleManager.Instance[LocaleKeys.DialogShaderDeletionMessage], selection.TitleName),
+                                                                                       LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogShaderDeletionMessage, selection.TitleName),
                                                                                        LocaleManager.Instance[LocaleKeys.InputDialogYes],
                                                                                        LocaleManager.Instance[LocaleKeys.InputDialogNo],
                                                                                        LocaleManager.Instance[LocaleKeys.RyujinxConfirm]);
@@ -1463,7 +1461,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                         }
                         catch (Exception e)
                         {
-                            await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogPPTCDeletionErrorMessage], directory.Name, e));
+                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogPPTCDeletionErrorMessage, directory.Name, e));
                         }
                     }
                 }
@@ -1476,62 +1474,12 @@ namespace Ryujinx.Ava.UI.ViewModels
                     }
                     catch (Exception e)
                     {
-                        await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.ShaderCachePurgeError], file.Name, e));
+                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.ShaderCachePurgeError, file.Name, e));
                     }
                 }
             }
         }
 
-        public void OpenDeviceSaveDirectory()
-        {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
-            {
-                Task.Run(() =>
-                {
-                    if (!ulong.TryParse(selection.TitleId, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong titleIdNumber))
-                    {
-                        async void Action()
-                        {
-                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogRyujinxErrorMessage], LocaleManager.Instance[LocaleKeys.DialogInvalidTitleIdErrorMessage]);
-                        }
-
-                        Dispatcher.UIThread.Post(Action);
-
-                        return;
-                    }
-
-                    var saveDataFilter = SaveDataFilter.Make(titleIdNumber, SaveDataType.Device, userId: default, saveDataId: default, index: default);
-                    OpenSaveDirectory(in saveDataFilter, selection, titleIdNumber);
-                });
-            }
-        }
-
-        public void OpenBcatSaveDirectory()
-        {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
-            {
-                Task.Run(() =>
-                {
-                    if (!ulong.TryParse(selection.TitleId, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong titleIdNumber))
-                    {
-                        async void Action()
-                        {
-                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogRyujinxErrorMessage], LocaleManager.Instance[LocaleKeys.DialogInvalidTitleIdErrorMessage]);
-                        }
-
-                        Dispatcher.UIThread.Post(Action);
-
-                        return;
-                    }
-
-                    var saveDataFilter = SaveDataFilter.Make(titleIdNumber, SaveDataType.Bcat, userId: default, saveDataId: default, index: default);
-                    OpenSaveDirectory(in saveDataFilter, selection, titleIdNumber);
-                });
-            }
-        }
-
         public void ToggleFavorite()
         {
             ApplicationData selection = SelectedApplication;
@@ -1550,37 +1498,45 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public void OpenUserSaveDirectory()
         {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
+            OpenSaveDirectory(SaveDataType.Account, userId: new UserId((ulong)AccountManager.LastOpenedUser.UserId.High, (ulong)AccountManager.LastOpenedUser.UserId.Low));
+        }
+
+        public void OpenDeviceSaveDirectory()
+        {
+            OpenSaveDirectory(SaveDataType.Device, userId: default);
+        }
+
+        public void OpenBcatSaveDirectory()
+        {
+            OpenSaveDirectory(SaveDataType.Bcat, userId: default);
+        }
+
+        private void OpenSaveDirectory(SaveDataType saveDataType, UserId userId)
+        {
+            if (SelectedApplication != null)
             {
-                Task.Run(() =>
+                if (!ulong.TryParse(SelectedApplication.TitleId, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong titleIdNumber))
                 {
-                    if (!ulong.TryParse(selection.TitleId, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong titleIdNumber))
+                    Dispatcher.UIThread.InvokeAsync(async () =>
                     {
-                        async void Action()
-                        {
-                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogRyujinxErrorMessage], LocaleManager.Instance[LocaleKeys.DialogInvalidTitleIdErrorMessage]);
-                        }
+                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogRyujinxErrorMessage], LocaleManager.Instance[LocaleKeys.DialogInvalidTitleIdErrorMessage]);
+                    });
 
-                        Dispatcher.UIThread.Post(Action);
+                    return;
+                }
 
-                        return;
-                    }
+                var saveDataFilter = SaveDataFilter.Make(titleIdNumber, saveDataType, userId, saveDataId: default, index: default);
 
-                    UserId         userId         = new((ulong)AccountManager.LastOpenedUser.UserId.High, (ulong)AccountManager.LastOpenedUser.UserId.Low);
-                    SaveDataFilter saveDataFilter = SaveDataFilter.Make(titleIdNumber, saveType: default, userId, saveDataId: default, index: default);
-                    OpenSaveDirectory(in saveDataFilter, selection, titleIdNumber);
-                });
+                ApplicationHelper.OpenSaveDir(in saveDataFilter, titleIdNumber, SelectedApplication.ControlHolder, SelectedApplication.TitleName);
             }
         }
 
         public void OpenModsDirectory()
         {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
                 string modsBasePath  = VirtualFileSystem.ModLoader.GetModsBasePath();
-                string titleModsPath = VirtualFileSystem.ModLoader.GetTitleDir(modsBasePath, selection.TitleId);
+                string titleModsPath = VirtualFileSystem.ModLoader.GetTitleDir(modsBasePath, SelectedApplication.TitleId);
 
                 OpenHelper.OpenFolder(titleModsPath);
             }
@@ -1588,12 +1544,10 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public void OpenSdModsDirectory()
         {
-            ApplicationData selection = SelectedApplication;
-
-            if (selection != null)
+            if (SelectedApplication != null)
             {
                 string sdModsBasePath = VirtualFileSystem.ModLoader.GetSdModsBasePath();
-                string titleModsPath  = VirtualFileSystem.ModLoader.GetTitleDir(sdModsBasePath, selection.TitleId);
+                string titleModsPath  = VirtualFileSystem.ModLoader.GetTitleDir(sdModsBasePath, SelectedApplication.TitleId);
 
                 OpenHelper.OpenFolder(titleModsPath);
             }
@@ -1601,37 +1555,25 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public async void OpenTitleUpdateManager()
         {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-                {
-                    await new TitleUpdateWindow(VirtualFileSystem, ulong.Parse(selection.TitleId, NumberStyles.HexNumber), selection.TitleName).ShowDialog(desktop.MainWindow);
-                }
+                await TitleUpdateWindow.Show(VirtualFileSystem, ulong.Parse(SelectedApplication.TitleId, NumberStyles.HexNumber), SelectedApplication.TitleName);
             }
         }
 
         public async void OpenDownloadableContentManager()
         {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-                {
-                    await new DownloadableContentManagerWindow(VirtualFileSystem, ulong.Parse(selection.TitleId, NumberStyles.HexNumber), selection.TitleName).ShowDialog(desktop.MainWindow);
-                }
+                await new DownloadableContentManagerWindow(VirtualFileSystem, ulong.Parse(SelectedApplication.TitleId, NumberStyles.HexNumber), SelectedApplication.TitleName).ShowDialog(TopLevel as Window);
             }
         }
 
         public async void OpenCheatManager()
         {
-            ApplicationData selection = SelectedApplication;
-            if (selection != null)
+            if (SelectedApplication != null)
             {
-                if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-                {
-                    await new CheatWindow(VirtualFileSystem, selection.TitleId, selection.TitleName).ShowDialog(desktop.MainWindow);
-                }
+                await new CheatWindow(VirtualFileSystem, SelectedApplication.TitleId, SelectedApplication.TitleName).ShowDialog(TopLevel as Window);
             }
         }
 
@@ -1645,7 +1587,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 StatusBarProgressMaximum = 0;
                 StatusBarProgressValue   = 0;
 
-                LocaleManager.Instance.UpdateDynamicValue(LocaleKeys.StatusBarGamesLoaded, 0, 0);
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.StatusBarGamesLoaded, 0, 0);
             });
 
             ReloadGameList?.Invoke();
@@ -1735,18 +1677,10 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             PrepareLoadScreen();
 
-            RendererControl = new RendererHost(ConfigurationState.Instance.Logger.GraphicsDebugLevel);
-            if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.OpenGl)
-            {
-                RendererControl.CreateOpenGL();
-            }
-            else
-            {
-                RendererControl.CreateVulkan();
-            }
+            RendererHostControl = new RendererHost();
 
             AppHost = new AppHost(
-                RendererControl,
+                RendererHostControl,
                 InputManager,
                 path,
                 VirtualFileSystem,
@@ -1767,8 +1701,14 @@ namespace Ryujinx.Ava.UI.ViewModels
                 }
 
                 CanUpdate = false;
-                LoadHeading = string.IsNullOrWhiteSpace(titleName) ? string.Format(LocaleManager.Instance[LocaleKeys.LoadingHeading], AppHost.Device.Application.TitleName) : titleName;
-                TitleName = string.IsNullOrWhiteSpace(titleName) ? AppHost.Device.Application.TitleName : titleName;
+
+                LoadHeading = TitleName = titleName;
+
+                if (string.IsNullOrWhiteSpace(titleName))
+                {
+                    LoadHeading = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.LoadingHeading, AppHost.Device.Application.TitleName);
+                    TitleName   = AppHost.Device.Application.TitleName;
+                }
 
                 SwitchToRenderer(startFullscreen);
 
@@ -1787,9 +1727,9 @@ namespace Ryujinx.Ava.UI.ViewModels
             {
                 SwitchToGameControl(startFullscreen);
 
-                SetMainContent(RendererControl);
+                SetMainContent(RendererHostControl);
 
-                RendererControl.Focus();
+                RendererHostControl.Focus();
             });
         }
 
@@ -1819,14 +1759,13 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             if (version != null)
             {
-                LocaleManager.Instance.UpdateDynamicValue(LocaleKeys.StatusBarSystemVersion,
-                    version.VersionString);
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.StatusBarSystemVersion, version.VersionString);
 
                 hasApplet = version.Major > 3;
             }
             else
             {
-                LocaleManager.Instance.UpdateDynamicValue(LocaleKeys.StatusBarSystemVersion, "0.0");
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.StatusBarSystemVersion, "0.0");
             }
 
             IsAppletMenuActive = hasApplet;
@@ -1857,8 +1796,8 @@ namespace Ryujinx.Ava.UI.ViewModels
                 HandleRelaunch();
             });
 
-            RendererControl.RendererInitialized -= GlRenderer_Created;
-            RendererControl = null;
+            RendererHostControl.WindowCreated -= RendererHost_Created;
+            RendererHostControl = null;
 
             SelectedIcon = null;
 

Ryujinx.Ava/UI/ViewModels/SettingsViewModel.cs

@@ -22,6 +22,7 @@ using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
+using System.Runtime.InteropServices;
 using TimeZone = Ryujinx.Ava.UI.Models.TimeZone;
 
 namespace Ryujinx.Ava.UI.ViewModels
@@ -59,6 +60,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 OnPropertyChanged(nameof(IsCustomResolutionScaleActive));
             }
         }
+
         public int GraphicsBackendMultithreadingIndex
         {
             get => _graphicsBackendMultithreadingIndex;
@@ -106,6 +108,8 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public bool IsOpenGLAvailable => !OperatingSystem.IsMacOS();
 
+        public bool IsHypervisorAvailable => OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64;
+
         public bool DirectoryChanged
         {
             get => _directoryChanged;
@@ -117,10 +121,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public bool IsMacOS
-        {
-            get => OperatingSystem.IsMacOS();
-        }
+        public bool IsMacOS => OperatingSystem.IsMacOS();
 
         public bool EnableDiscordIntegration { get; set; }
         public bool CheckUpdatesOnStart { get; set; }
@@ -153,6 +154,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         public bool EnableCustomTheme { get; set; }
         public bool IsCustomResolutionScaleActive => _resolutionScale == 4;
         public bool IsVulkanSelected => GraphicsBackendIndex == 0;
+        public bool UseHypervisor { get; set; }
 
         public string TimeZone { get; set; }
         public string ShaderDumpPath { get; set; }
@@ -349,6 +351,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             // CPU
             EnablePptc = config.System.EnablePtc;
             MemoryMode = (int)config.System.MemoryManagerMode.Value;
+            UseHypervisor = config.System.UseHypervisor;
 
             // Graphics
             GraphicsBackendIndex = (int)config.Graphics.GraphicsBackend.Value;
@@ -369,7 +372,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             // Network
             EnableInternetAccess = config.System.EnableInternetAccess;
-            
+
             // Logging
             EnableFileLog = config.Logger.EnableFileLog;
             EnableStub = config.Logger.EnableStub;
@@ -432,6 +435,7 @@ namespace Ryujinx.Ava.UI.ViewModels
             // CPU
             config.System.EnablePtc.Value = EnablePptc;
             config.System.MemoryManagerMode.Value = (MemoryManagerMode)MemoryMode;
+            config.System.UseHypervisor.Value = UseHypervisor;
 
             // Graphics
             config.Graphics.GraphicsBackend.Value = (GraphicsBackend)GraphicsBackendIndex;

Ryujinx.Ava/UI/ViewModels/TitleUpdateViewModel.cs

@@ -0,0 +1,250 @@
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Threading;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Fsa;
+using LibHac.FsSystem;
+using LibHac.Ns;
+using LibHac.Tools.FsSystem;
+using LibHac.Tools.FsSystem.NcaUtils;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Ava.UI.Models;
+using Ryujinx.Common.Configuration;
+using Ryujinx.Common.Logging;
+using Ryujinx.Common.Utilities;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.HOS;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using Path = System.IO.Path;
+using SpanHelpers = LibHac.Common.SpanHelpers;
+
+namespace Ryujinx.Ava.UI.ViewModels;
+
+public class TitleUpdateViewModel : BaseModel
+{
+    public TitleUpdateMetadata _titleUpdateWindowData;
+    public readonly string     _titleUpdateJsonPath;
+    private VirtualFileSystem  _virtualFileSystem { get; }
+    private ulong              _titleId           { get; }
+    private string             _titleName         { get; }
+
+    private AvaloniaList<TitleUpdateModel> _titleUpdates = new();
+    private AvaloniaList<object> _views = new();
+    private object _selectedUpdate;
+
+    public AvaloniaList<TitleUpdateModel> TitleUpdates
+    {
+        get => _titleUpdates;
+        set
+        {
+            _titleUpdates = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public AvaloniaList<object> Views
+    {
+        get => _views;
+        set
+        {
+            _views = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public object SelectedUpdate
+    {
+        get => _selectedUpdate;
+        set
+        {
+            _selectedUpdate = value;
+            OnPropertyChanged();
+        }
+    }
+
+    public TitleUpdateViewModel(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
+    {
+        _virtualFileSystem = virtualFileSystem;
+
+        _titleId   = titleId;
+        _titleName = titleName;
+
+        _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "updates.json");
+
+        try
+        {
+            _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_titleUpdateJsonPath);
+        }
+        catch
+        {
+            Logger.Warning?.Print(LogClass.Application, $"Failed to deserialize title update data for {_titleId} at {_titleUpdateJsonPath}");
+
+            _titleUpdateWindowData = new TitleUpdateMetadata
+            {
+                Selected = "",
+                Paths    = new List<string>()
+            };
+
+            Save();
+        }
+
+        LoadUpdates();
+    }
+
+    private void LoadUpdates()
+    {
+        foreach (string path in _titleUpdateWindowData.Paths)
+        {
+            AddUpdate(path);
+        }
+
+        // NOTE: Save the list again to remove leftovers.
+        Save();
+
+        TitleUpdateModel selected = TitleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected, null);
+
+        SelectedUpdate = selected;
+
+        SortUpdates();
+    }
+
+    public void SortUpdates()
+    {
+        var list = TitleUpdates.ToList();
+
+        list.Sort((first, second) =>
+        {
+            if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
+            {
+                return -1;
+            }
+            else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
+            {
+                return 1;
+            }
+
+            return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
+        });
+
+        Views.Clear();
+        Views.Add(new BaseModel());
+        Views.AddRange(list);
+
+        if (SelectedUpdate == null)
+        {
+            SelectedUpdate = Views[0];
+        }
+        else if (!TitleUpdates.Contains(SelectedUpdate))
+        {
+            if (Views.Count > 1)
+            {
+                SelectedUpdate = Views[1];
+            }
+            else
+            {
+                SelectedUpdate = Views[0];
+            }
+        }
+    }
+
+    private void AddUpdate(string path)
+    {
+        if (File.Exists(path) && TitleUpdates.All(x => x.Path != path))
+        {
+            using FileStream file = new(path, FileMode.Open, FileAccess.Read);
+
+            try
+            {
+                (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(_virtualFileSystem, new PartitionFileSystem(file.AsStorage()), _titleId.ToString("x16"), 0);
+
+                if (controlNca != null && patchNca != null)
+                {
+                    ApplicationControlProperty controlData = new();
+
+                    using UniqueRef<IFile> nacpFile = new();
+
+                    controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
+                    nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
+
+                    TitleUpdates.Add(new TitleUpdateModel(controlData, path));
+                }
+                else
+                {
+                    Dispatcher.UIThread.Post(async () =>
+                    {
+                        await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdateAddUpdateErrorMessage]);
+                    });
+                }
+            }
+            catch (Exception ex)
+            {
+                Dispatcher.UIThread.Post(async () =>
+                {
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogLoadNcaErrorMessage, ex.Message, path));
+                });
+            }
+        }
+    }
+
+    public void RemoveUpdate(TitleUpdateModel update)
+    {
+        TitleUpdates.Remove(update);
+
+        SortUpdates();
+    }
+
+    public async void Add()
+    {
+        OpenFileDialog dialog = new()
+        {
+            Title         = LocaleManager.Instance[LocaleKeys.SelectUpdateDialogTitle],
+            AllowMultiple = true
+        };
+
+        dialog.Filters.Add(new FileDialogFilter
+        {
+            Name       = "NSP",
+            Extensions = { "nsp" }
+        });
+
+        if (Avalonia.Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            string[] files = await dialog.ShowAsync(desktop.MainWindow);
+
+            if (files != null)
+            {
+                foreach (string file in files)
+                {
+                    AddUpdate(file);
+                }
+            }
+        }
+
+        SortUpdates();
+    }
+
+    public void Save()
+    {
+        _titleUpdateWindowData.Paths.Clear();
+        _titleUpdateWindowData.Selected = "";
+
+        foreach (TitleUpdateModel update in TitleUpdates)
+        {
+            _titleUpdateWindowData.Paths.Add(update.Path);
+
+            if (update == SelectedUpdate)
+            {
+                _titleUpdateWindowData.Selected = update.Path;
+            }
+        }
+
+        File.WriteAllBytes(_titleUpdateJsonPath, Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
+    }
+}

Ryujinx.Ava/UI/ViewModels/UserSaveManagerViewModel.cs

@@ -17,8 +17,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         private ObservableCollection<SaveModel> _views = new();
         private AccountManager _accountManager;
 
-        public string SaveManagerHeading =>
-            string.Format(LocaleManager.Instance[LocaleKeys.SaveManagerHeading], _accountManager.LastOpenedUser.Name, _accountManager.LastOpenedUser.UserId);
+        public string SaveManagerHeading => LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.SaveManagerHeading, _accountManager.LastOpenedUser.Name, _accountManager.LastOpenedUser.UserId);
 
         public int SortIndex
         {

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

@@ -77,8 +77,7 @@
                     </MenuItem.Icon>
                 </MenuItem>
                 <Separator />
-                <MenuItem Name="ChangeLanguageMenuItem" Header="{locale:Locale MenuBarOptionsChangeLanguage}">
-                </MenuItem>
+                <MenuItem Name="ChangeLanguageMenuItem" Header="{locale:Locale MenuBarOptionsChangeLanguage}" />
                 <Separator />
                 <MenuItem
                     Click="OpenSettings"
@@ -141,6 +140,10 @@
                     <MenuItem Command="{ReflectionBinding InstallFirmwareFromFile}" Header="{locale:Locale MenuBarFileToolsInstallFirmwareFromFile}" />
                     <MenuItem Command="{ReflectionBinding InstallFirmwareFromFolder}" Header="{locale:Locale MenuBarFileToolsInstallFirmwareFromDirectory}" />
                 </MenuItem>
+                <MenuItem Header="{locale:Locale MenuBarToolsManageFileTypes}" IsVisible="{Binding ManageFileTypesVisible}">
+                    <MenuItem Header="{locale:Locale MenuBarToolsInstallFileTypes}" Click="InstallFileTypes_Click"/>
+                    <MenuItem Header="{locale:Locale MenuBarToolsUninstallFileTypes}" Click="UninstallFileTypes_Click"/>
+                </MenuItem>
             </MenuItem>
             <MenuItem VerticalAlignment="Center" Header="{locale:Locale MenuBarHelp}">
                 <MenuItem
@@ -157,4 +160,4 @@
             </MenuItem>
         </Menu>
     </DockPanel>
-</UserControl>
+</UserControl>

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

@@ -3,6 +3,7 @@ using Avalonia.Controls;
 using Avalonia.Interactivity;
 using LibHac.FsSystem;
 using LibHac.Ncm;
+using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Ava.UI.Windows;
@@ -10,6 +11,7 @@ using Ryujinx.Common;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.HOS;
 using Ryujinx.Modules;
+using Ryujinx.Ui.Common.Helper;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -163,9 +165,35 @@ namespace Ryujinx.Ava.UI.Views.Main
             }
         }
 
+        private async void InstallFileTypes_Click(object sender, RoutedEventArgs e)
+        {
+            if (FileAssociationHelper.Install())
+            {
+                await ContentDialogHelper.CreateInfoDialog(LocaleManager.Instance[LocaleKeys.DialogInstallFileTypesSuccessMessage],
+                    string.Empty, LocaleManager.Instance[LocaleKeys.InputDialogOk], string.Empty, string.Empty);
+            }
+            else
+            {
+                await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogInstallFileTypesErrorMessage]);
+            }
+        }
+
+        private async void UninstallFileTypes_Click(object sender, RoutedEventArgs e)
+        {
+            if (FileAssociationHelper.Uninstall())
+            {
+                await ContentDialogHelper.CreateInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUninstallFileTypesSuccessMessage],
+                    string.Empty, LocaleManager.Instance[LocaleKeys.InputDialogOk], string.Empty, string.Empty);
+            }
+            else
+            {
+                await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUninstallFileTypesErrorMessage]);
+            }
+        }
+
         public async void CheckForUpdates(object sender, RoutedEventArgs e)
         {
-            if (Updater.CanUpdate(true, Window))
+            if (Updater.CanUpdate(true))
             {
                 await Updater.BeginParse(Window, true);
             }

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

@@ -1,4 +1,4 @@
-<UserControl 
+<UserControl
     x:Class="Ryujinx.Ava.UI.Views.Settings.SettingsCPUView"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -65,8 +65,14 @@
                             </ComboBoxItem>
                         </ComboBox>
                     </StackPanel>
+                    <CheckBox IsChecked="{Binding UseHypervisor}"
+                              IsVisible="{Binding IsHypervisorAvailable}"
+                              ToolTip.Tip="{locale:Locale UseHypervisorTooltip}">
+                        <TextBlock Text="{locale:Locale SettingsTabSystemUseHypervisor}"
+                                   ToolTip.Tip="{locale:Locale UseHypervisorTooltip}" />
+                    </CheckBox>
                 </StackPanel>
             </StackPanel>
         </Border>
     </ScrollViewer>
-</UserControl>
+</UserControl>

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

@@ -107,6 +107,7 @@
             VerticalAlignment="Stretch">
             <ListBox
                 Name="SaveList"
+                VirtualizationMode="None"
                 Items="{Binding Views}"
                 HorizontalAlignment="Stretch"
                 VerticalAlignment="Stretch">
@@ -116,6 +117,9 @@
                         <Setter Property="Margin" Value="5" />
                         <Setter Property="CornerRadius" Value="4" />
                     </Style>
+                    <Style Selector="ListBoxItem:selected /template/ Border#SelectionIndicator">
+                        <Setter Property="IsVisible" Value="False" />
+                    </Style>
                 </ListBox.Styles>
                 <ListBox.ItemTemplate>
                     <DataTemplate x:DataType="models:SaveModel">

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

@@ -31,7 +31,7 @@ namespace Ryujinx.Ava.UI.Windows
         {
             LoadedCheats = new AvaloniaList<CheatsList>();
 
-            Heading = string.Format(LocaleManager.Instance[LocaleKeys.CheatWindowHeading], titleName, titleId.ToUpper());
+            Heading = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.CheatWindowHeading, titleName, titleId.ToUpper());
 
             InitializeComponent();
 

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

@@ -86,7 +86,7 @@ namespace Ryujinx.Ava.UI.Windows
 
         private void PrintHeading()
         {
-            Heading.Text = string.Format(LocaleManager.Instance[LocaleKeys.DlcWindowHeading], _downloadableContents.Count, _titleName, _titleId.ToString("X16"));
+            Heading.Text = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DlcWindowHeading, _downloadableContents.Count, _titleName, _titleId.ToString("X16"));
         }
 
         private void LoadDownloadableContents()
@@ -133,7 +133,7 @@ namespace Ryujinx.Ava.UI.Windows
             {
                 Dispatcher.UIThread.InvokeAsync(async () =>
                 {
-                    await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogDlcLoadNcaErrorMessage], ex.Message, containerPath));
+                    await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.DialogLoadNcaErrorMessage, ex.Message, containerPath));
                 });
             }
 

Ryujinx.Ava/UI/Windows/MainWindow.axaml

@@ -43,6 +43,7 @@
         <StackPanel Grid.Row="0" IsVisible="False">
             <helpers:HotKeyControl Name="FullscreenHotKey" Command="{ReflectionBinding ToggleFullscreen}" />
             <helpers:HotKeyControl Name="FullscreenHotKey2" Command="{ReflectionBinding ToggleFullscreen}" />
+            <helpers:HotKeyControl Name="FullscreenHotKeyMacOS" Command="{ReflectionBinding ToggleFullscreen}" />
             <helpers:HotKeyControl Name="DockToggleHotKey" Command="{ReflectionBinding ToggleDockMode}" />
             <helpers:HotKeyControl Name="ExitHotKey" Command="{ReflectionBinding ExitCurrentState}" />
         </StackPanel>

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

@@ -104,6 +104,8 @@ namespace Ryujinx.Ava.UI.Windows
             ApplicationLibrary.ApplicationCountUpdated += ApplicationLibrary_ApplicationCountUpdated;
             ApplicationLibrary.ApplicationAdded += ApplicationLibrary_ApplicationAdded;
             ViewModel.ReloadGameList += ReloadGameList;
+
+            NotificationHelper.SetNotificationManager(this);
         }
 
         private void IsActiveChanged(bool obj)
@@ -146,7 +148,7 @@ namespace Ryujinx.Ava.UI.Windows
 
         private void ApplicationLibrary_ApplicationCountUpdated(object sender, ApplicationCountUpdatedEventArgs e)
         {
-            LocaleManager.Instance.UpdateDynamicValue(LocaleKeys.StatusBarGamesLoaded, e.NumAppsLoaded, e.NumAppsFound);
+            LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.StatusBarGamesLoaded, e.NumAppsLoaded, e.NumAppsFound);
 
             Dispatcher.UIThread.Post(() =>
             {
@@ -271,7 +273,7 @@ namespace Ryujinx.Ava.UI.Windows
                 ViewModel.LoadApplication(_launchPath, _startFullscreen);
             }
 
-            if (ConfigurationState.Instance.CheckUpdatesOnStart.Value && Updater.CanUpdate(false, this))
+            if (ConfigurationState.Instance.CheckUpdatesOnStart.Value && Updater.CanUpdate(false))
             {
                 Updater.BeginParse(this, false).ContinueWith(task =>
                 {
@@ -327,10 +329,11 @@ namespace Ryujinx.Ava.UI.Windows
 
         public void LoadHotKeys()
         {
-            HotKeyManager.SetHotKey(FullscreenHotKey,  new KeyGesture(Key.Enter, KeyModifiers.Alt));
-            HotKeyManager.SetHotKey(FullscreenHotKey2, new KeyGesture(Key.F11));
-            HotKeyManager.SetHotKey(DockToggleHotKey,  new KeyGesture(Key.F9));
-            HotKeyManager.SetHotKey(ExitHotKey,        new KeyGesture(Key.Escape));
+            HotKeyManager.SetHotKey(FullscreenHotKey,      new KeyGesture(Key.Enter, KeyModifiers.Alt));
+            HotKeyManager.SetHotKey(FullscreenHotKey2,     new KeyGesture(Key.F11));
+            HotKeyManager.SetHotKey(FullscreenHotKeyMacOS, new KeyGesture(Key.F, KeyModifiers.Control | KeyModifiers.Meta));
+            HotKeyManager.SetHotKey(DockToggleHotKey,      new KeyGesture(Key.F9));
+            HotKeyManager.SetHotKey(ExitHotKey,            new KeyGesture(Key.Escape));
         }
 
         private void VolumeStatus_CheckedChanged(object sender, SplitButtonClickEventArgs e)
@@ -415,7 +418,7 @@ namespace Ryujinx.Ava.UI.Windows
                 ViewModel.StatusBarProgressMaximum      = 0;
                 ViewModel.StatusBarProgressValue        = 0;
 
-                LocaleManager.Instance.UpdateDynamicValue(LocaleKeys.StatusBarGamesLoaded, 0, 0);
+                LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.StatusBarGamesLoaded, 0, 0);
             });
 
             ReloadGameList();

Ryujinx.Ava/UI/Windows/TitleUpdateWindow.axaml

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

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

@@ -1,271 +1,99 @@
-using Avalonia.Collections;
 using Avalonia.Controls;
-using Avalonia.Threading;
-using LibHac.Common;
-using LibHac.Fs;
-using LibHac.Fs.Fsa;
-using LibHac.FsSystem;
-using LibHac.Ns;
-using LibHac.Tools.FsSystem;
-using LibHac.Tools.FsSystem.NcaUtils;
+using Avalonia.Interactivity;
+using Avalonia.Styling;
+using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Ava.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
-using Ryujinx.Common.Configuration;
+using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE.FileSystem;
-using Ryujinx.HLE.HOS;
-using System;
-using System.Collections.Generic;
+using Ryujinx.Ui.Common.Helper;
 using System.IO;
-using System.Linq;
 using System.Text;
-using Path = System.IO.Path;
-using SpanHelpers = LibHac.Common.SpanHelpers;
+using System.Threading.Tasks;
+using Button = Avalonia.Controls.Button;
 
 namespace Ryujinx.Ava.UI.Windows
 {
-    public partial class TitleUpdateWindow : StyleableWindow
+    public partial class TitleUpdateWindow : UserControl
     {
-        private readonly string     _titleUpdateJsonPath;
-        private TitleUpdateMetadata _titleUpdateWindowData;
-
-        private VirtualFileSystem              _virtualFileSystem { get; }
-        private AvaloniaList<TitleUpdateModel> _titleUpdates      { get; set; }
-
-        private ulong  _titleId   { get; }
-        private string _titleName { get; }
+        public TitleUpdateViewModel ViewModel;
 
         public TitleUpdateWindow()
         {
             DataContext = this;
 
             InitializeComponent();
-            
-            Title = $"Ryujinx {Program.Version} - {LocaleManager.Instance[LocaleKeys.UpdateWindowTitle]} - {_titleName} ({_titleId:X16})";
         }
 
         public TitleUpdateWindow(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
         {
-            _virtualFileSystem = virtualFileSystem;
-            _titleUpdates      = new AvaloniaList<TitleUpdateModel>();
-
-            _titleId   = titleId;
-            _titleName = titleName;
-
-            _titleUpdateJsonPath = Path.Combine(AppDataManager.GamesDirPath, titleId.ToString("x16"), "updates.json");
-
-            try
-            {
-                _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_titleUpdateJsonPath);
-            }
-            catch
-            {
-                _titleUpdateWindowData = new TitleUpdateMetadata 
-                {
-                    Selected = "",
-                    Paths    = new List<string>()
-                };
-            }
-
-            DataContext = this;
+            DataContext = ViewModel = new TitleUpdateViewModel(virtualFileSystem, titleId, titleName);
 
             InitializeComponent();
-
-            Title = $"Ryujinx {Program.Version} - {LocaleManager.Instance[LocaleKeys.UpdateWindowTitle]} - {_titleName} ({_titleId:X16})";
-
-            LoadUpdates();
-            PrintHeading();
         }
 
-        private void PrintHeading()
+        public static async Task Show(VirtualFileSystem virtualFileSystem, ulong titleId, string titleName)
         {
-            Heading.Text = string.Format(LocaleManager.Instance[LocaleKeys.GameUpdateWindowHeading], _titleUpdates.Count - 1, _titleName, _titleId.ToString("X16"));
-        }
-
-        private void LoadUpdates()
-        {
-            _titleUpdates.Add(new TitleUpdateModel(default, string.Empty, true));
-
-            foreach (string path in _titleUpdateWindowData.Paths)
+            ContentDialog contentDialog = new()
             {
-                AddUpdate(path);
-            }
-
-            if (_titleUpdateWindowData.Selected == "")
-            {
-                _titleUpdates[0].IsEnabled = true;
-            }
-            else
-            {
-                TitleUpdateModel       selected = _titleUpdates.FirstOrDefault(x => x.Path == _titleUpdateWindowData.Selected);
-                List<TitleUpdateModel> enabled  = _titleUpdates.Where(x => x.IsEnabled).ToList();
-
-                foreach (TitleUpdateModel update in enabled)
-                {
-                    update.IsEnabled = false;
-                }
-
-                if (selected != null)
-                {
-                    selected.IsEnabled = true;
-                }
-            }
-
-            SortUpdates();
-        }
-
-        private void AddUpdate(string path)
-        {
-            if (File.Exists(path) && !_titleUpdates.Any(x => x.Path == path))
-            {
-                using FileStream file = new(path, FileMode.Open, FileAccess.Read);
-
-                try
-                {
-                    (Nca patchNca, Nca controlNca) = ApplicationLoader.GetGameUpdateDataFromPartition(_virtualFileSystem, new PartitionFileSystem(file.AsStorage()), _titleId.ToString("x16"), 0);
-
-                    if (controlNca != null && patchNca != null)
-                    {
-                        ApplicationControlProperty controlData = new();
-
-                        using UniqueRef<IFile> nacpFile = new();
-
-                        controlNca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.None).OpenFile(ref nacpFile.Ref(), "/control.nacp".ToU8Span(), OpenMode.Read).ThrowIfFailure();
-                        nacpFile.Get.Read(out _, 0, SpanHelpers.AsByteSpan(ref controlData), ReadOption.None).ThrowIfFailure();
-
-                        _titleUpdates.Add(new TitleUpdateModel(controlData, path));
-
-                        foreach (var update in _titleUpdates)
-                        {
-                            update.IsEnabled = false;
-                        }
-
-                        _titleUpdates.Last().IsEnabled = true;
-                    }
-                    else
-                    {
-                        Dispatcher.UIThread.Post(async () =>
-                        {
-                            await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdateAddUpdateErrorMessage]);
-                        });
-                    }
-                }
-                catch (Exception ex)
-                {
-                    Dispatcher.UIThread.Post(async () =>
-                    {
-                        await ContentDialogHelper.CreateErrorDialog(string.Format(LocaleManager.Instance[LocaleKeys.DialogDlcLoadNcaErrorMessage], ex.Message, path));
-                    });
-                }
-            }
-        }
-
-        private void RemoveUpdates(bool removeSelectedOnly = false)
-        {
-            if (removeSelectedOnly)
-            {
-                _titleUpdates.RemoveAll(_titleUpdates.Where(x => x.IsEnabled && !x.IsNoUpdate).ToList());
-            }
-            else
-            {
-                _titleUpdates.RemoveAll(_titleUpdates.Where(x => !x.IsNoUpdate).ToList());
-            }
-
-            _titleUpdates.FirstOrDefault(x => x.IsNoUpdate).IsEnabled = true;
-
-            SortUpdates();
-            PrintHeading();
-        }
-
-        public void RemoveSelected()
-        {
-            RemoveUpdates(true);
-        }
-
-        public void RemoveAll()
-        {
-            RemoveUpdates();
-        }
-
-        public async void Add()
-        {
-            OpenFileDialog dialog = new()
-            {
-                Title         = LocaleManager.Instance[LocaleKeys.SelectUpdateDialogTitle],
-                AllowMultiple = true
+                PrimaryButtonText   = "",
+                SecondaryButtonText = "",
+                CloseButtonText     = "",
+                Content             = new TitleUpdateWindow(virtualFileSystem, titleId, titleName),
+                Title               = LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.GameUpdateWindowHeading, titleName, titleId.ToString("X16"))
             };
 
-            dialog.Filters.Add(new FileDialogFilter
-            {
-                Name       = "NSP", 
-                Extensions = { "nsp" }
-            });
+            Style bottomBorder = new(x => x.OfType<Grid>().Name("DialogSpace").Child().OfType<Border>());
+            bottomBorder.Setters.Add(new Setter(IsVisibleProperty, false));
 
-            string[] files = await dialog.ShowAsync(this);
+            contentDialog.Styles.Add(bottomBorder);
 
-            if (files != null)
-            {
-                foreach (string file in files)
-                {
-                    AddUpdate(file);
-                }
-            }
-
-            SortUpdates();
-            PrintHeading();
+            await ContentDialogHelper.ShowAsync(contentDialog);
         }
 
-        private void SortUpdates()
+        private void Close(object sender, RoutedEventArgs e)
         {
-            var list = _titleUpdates.ToList();
-
-            list.Sort((first, second) =>
-            {
-                if (string.IsNullOrEmpty(first.Control.DisplayVersionString.ToString()))
-                {
-                    return -1;
-                }
-                else if (string.IsNullOrEmpty(second.Control.DisplayVersionString.ToString()))
-                {
-                    return 1;
-                }
-
-                return Version.Parse(first.Control.DisplayVersionString.ToString()).CompareTo(Version.Parse(second.Control.DisplayVersionString.ToString())) * -1;
-            });
-
-            _titleUpdates.Clear();
-            _titleUpdates.AddRange(list);
+            ((ContentDialog)Parent).Hide();
         }
 
-        public void Save()
+        public void Save(object sender, RoutedEventArgs e)
         {
-            _titleUpdateWindowData.Paths.Clear();
+            ViewModel.Save();
 
-            _titleUpdateWindowData.Selected = "";
-
-            foreach (TitleUpdateModel update in _titleUpdates)
-            {
-                _titleUpdateWindowData.Paths.Add(update.Path);
-
-                if (update.IsEnabled)
-                {
-                    _titleUpdateWindowData.Selected = update.Path;
-                }
-            }
-
-            using (FileStream titleUpdateJsonStream = File.Create(_titleUpdateJsonPath, 4096, FileOptions.WriteThrough))
-            {
-                titleUpdateJsonStream.Write(Encoding.UTF8.GetBytes(JsonHelper.Serialize(_titleUpdateWindowData, true)));
-            }
-
-            if (Owner is MainWindow window)
+            if (VisualRoot is MainWindow window)
             {
                 window.ViewModel.LoadApplications();
             }
 
-            Close();
+            ((ContentDialog)Parent).Hide();
+        }
+
+        private void OpenLocation(object sender, RoutedEventArgs e)
+        {
+            if (sender is Button button)
+            {
+                if (button.DataContext is TitleUpdateModel model)
+                {
+                    OpenHelper.LocateFile(model.Path);
+                }
+            }
+        }
+
+        private void RemoveUpdate(object sender, RoutedEventArgs e)
+        {
+            if (sender is Button button)
+            {
+                ViewModel.RemoveUpdate((TitleUpdateModel)button.DataContext);
+            }
+        }
+
+        private void RemoveAll(object sender, RoutedEventArgs e)
+        {
+            ViewModel.TitleUpdates.Clear();
+
+            ViewModel.SortUpdates();
         }
     }
 }

Ryujinx.Common/Utilities/UInt128Utils.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Globalization;
 
 namespace Ryujinx.Common.Utilities
 {
@@ -6,7 +7,7 @@ namespace Ryujinx.Common.Utilities
     {
         public static UInt128 FromHex(string hex)
         {
-            return new UInt128((ulong)Convert.ToInt64(hex.Substring(0, 16), 16), (ulong)Convert.ToInt64(hex.Substring(16), 16));
+            return new UInt128(ulong.Parse(hex.AsSpan(0, 16), NumberStyles.HexNumber), ulong.Parse(hex.AsSpan(16), NumberStyles.HexNumber));
         }
 
         public static UInt128 CreateRandom()

Ryujinx.Cpu/AddressSpace.cs

@@ -0,0 +1,470 @@
+using Ryujinx.Common;
+using Ryujinx.Common.Collections;
+using Ryujinx.Memory;
+using System;
+
+namespace Ryujinx.Cpu
+{
+    class AddressSpace : IDisposable
+    {
+        private const ulong PageSize = 0x1000;
+
+        private const int DefaultBlockAlignment = 1 << 20;
+
+        private enum MappingType : byte
+        {
+            None,
+            Private,
+            Shared
+        }
+
+        private class Mapping : IntrusiveRedBlackTreeNode<Mapping>, IComparable<Mapping>
+        {
+            public ulong Address { get; private set; }
+            public ulong Size { get; private set; }
+            public ulong EndAddress => Address + Size;
+            public MappingType Type { get; private set; }
+
+            public Mapping(ulong address, ulong size, MappingType type)
+            {
+                Address = address;
+                Size = size;
+                Type = type;
+            }
+
+            public Mapping Split(ulong splitAddress)
+            {
+                ulong leftSize = splitAddress - Address;
+                ulong rightSize = EndAddress - splitAddress;
+
+                Mapping left = new Mapping(Address, leftSize, Type);
+
+                Address = splitAddress;
+                Size = rightSize;
+
+                return left;
+            }
+
+            public void UpdateState(MappingType newType)
+            {
+                Type = newType;
+            }
+
+            public void Extend(ulong sizeDelta)
+            {
+                Size += sizeDelta;
+            }
+
+            public int CompareTo(Mapping other)
+            {
+                if (Address < other.Address)
+                {
+                    return -1;
+                }
+                else if (Address <= other.EndAddress - 1UL)
+                {
+                    return 0;
+                }
+                else
+                {
+                    return 1;
+                }
+            }
+        }
+
+        private class PrivateMapping : IntrusiveRedBlackTreeNode<PrivateMapping>, IComparable<PrivateMapping>
+        {
+            public ulong Address { get; private set; }
+            public ulong Size { get; private set; }
+            public ulong EndAddress => Address + Size;
+            public PrivateMemoryAllocation PrivateAllocation { get; private set; }
+
+            public PrivateMapping(ulong address, ulong size, PrivateMemoryAllocation privateAllocation)
+            {
+                Address = address;
+                Size = size;
+                PrivateAllocation = privateAllocation;
+            }
+
+            public PrivateMapping Split(ulong splitAddress)
+            {
+                ulong leftSize = splitAddress - Address;
+                ulong rightSize = EndAddress - splitAddress;
+
+                (var leftAllocation, PrivateAllocation) = PrivateAllocation.Split(leftSize);
+
+                PrivateMapping left = new PrivateMapping(Address, leftSize, leftAllocation);
+
+                Address = splitAddress;
+                Size = rightSize;
+
+                return left;
+            }
+
+            public void Map(MemoryBlock baseBlock, MemoryBlock mirrorBlock, PrivateMemoryAllocation newAllocation)
+            {
+                baseBlock.MapView(newAllocation.Memory, newAllocation.Offset, Address, Size);
+                mirrorBlock.MapView(newAllocation.Memory, newAllocation.Offset, Address, Size);
+                PrivateAllocation = newAllocation;
+            }
+
+            public void Unmap(MemoryBlock baseBlock, MemoryBlock mirrorBlock)
+            {
+                if (PrivateAllocation.IsValid)
+                {
+                    baseBlock.UnmapView(PrivateAllocation.Memory, Address, Size);
+                    mirrorBlock.UnmapView(PrivateAllocation.Memory, Address, Size);
+                    PrivateAllocation.Dispose();
+                }
+
+                PrivateAllocation = default;
+            }
+
+            public void Extend(ulong sizeDelta)
+            {
+                Size += sizeDelta;
+            }
+
+            public int CompareTo(PrivateMapping other)
+            {
+                if (Address < other.Address)
+                {
+                    return -1;
+                }
+                else if (Address <= other.EndAddress - 1UL)
+                {
+                    return 0;
+                }
+                else
+                {
+                    return 1;
+                }
+            }
+        }
+
+        private readonly MemoryBlock _backingMemory;
+        private readonly PrivateMemoryAllocator _privateMemoryAllocator;
+        private readonly IntrusiveRedBlackTree<Mapping> _mappingTree;
+        private readonly IntrusiveRedBlackTree<PrivateMapping> _privateTree;
+
+        private readonly object _treeLock;
+
+        private readonly bool _supports4KBPages;
+
+        public MemoryBlock Base { get; }
+        public MemoryBlock Mirror { get; }
+
+        public AddressSpace(MemoryBlock backingMemory, ulong asSize, bool supports4KBPages)
+        {
+            if (!supports4KBPages)
+            {
+                _privateMemoryAllocator = new PrivateMemoryAllocator(DefaultBlockAlignment, MemoryAllocationFlags.Mirrorable | MemoryAllocationFlags.NoMap);
+                _mappingTree = new IntrusiveRedBlackTree<Mapping>();
+                _privateTree = new IntrusiveRedBlackTree<PrivateMapping>();
+                _treeLock = new object();
+
+                _mappingTree.Add(new Mapping(0UL, asSize, MappingType.None));
+                _privateTree.Add(new PrivateMapping(0UL, asSize, default));
+            }
+
+            _backingMemory = backingMemory;
+            _supports4KBPages = supports4KBPages;
+
+            MemoryAllocationFlags asFlags = MemoryAllocationFlags.Reserve | MemoryAllocationFlags.ViewCompatible;
+
+            Base = new MemoryBlock(asSize, asFlags);
+            Mirror = new MemoryBlock(asSize, asFlags);
+        }
+
+        public void Map(ulong va, ulong pa, ulong size, MemoryMapFlags flags)
+        {
+            if (_supports4KBPages)
+            {
+                Base.MapView(_backingMemory, pa, va, size);
+                Mirror.MapView(_backingMemory, pa, va, size);
+
+                return;
+            }
+
+            lock (_treeLock)
+            {
+                ulong alignment = MemoryBlock.GetPageSize();
+                bool isAligned = ((va | pa | size) & (alignment - 1)) == 0;
+
+                if (flags.HasFlag(MemoryMapFlags.Private) && !isAligned)
+                {
+                    Update(va, pa, size, MappingType.Private);
+                }
+                else
+                {
+                    // The update method assumes that shared mappings are already aligned.
+
+                    if (!flags.HasFlag(MemoryMapFlags.Private))
+                    {
+                        if ((va & (alignment - 1)) != (pa & (alignment - 1)))
+                        {
+                            throw new InvalidMemoryRegionException($"Virtual address 0x{va:X} and physical address 0x{pa:X} are misaligned and can't be aligned.");
+                        }
+
+                        ulong endAddress = va + size;
+                        va = BitUtils.AlignDown(va, alignment);
+                        pa = BitUtils.AlignDown(pa, alignment);
+                        size = BitUtils.AlignUp(endAddress, alignment) - va;
+                    }
+
+                    Update(va, pa, size, MappingType.Shared);
+                }
+            }
+        }
+
+        public void Unmap(ulong va, ulong size)
+        {
+            if (_supports4KBPages)
+            {
+                Base.UnmapView(_backingMemory, va, size);
+                Mirror.UnmapView(_backingMemory, va, size);
+
+                return;
+            }
+
+            lock (_treeLock)
+            {
+                Update(va, 0UL, size, MappingType.None);
+            }
+        }
+
+        private void Update(ulong va, ulong pa, ulong size, MappingType type)
+        {
+            Mapping map = _mappingTree.GetNode(new Mapping(va, 1UL, MappingType.None));
+
+            Update(map, va, pa, size, type);
+        }
+
+        private Mapping Update(Mapping map, ulong va, ulong pa, ulong size, MappingType type)
+        {
+            ulong endAddress = va + size;
+
+            for (; map != null; map = map.Successor)
+            {
+                if (map.Address < va)
+                {
+                    _mappingTree.Add(map.Split(va));
+                }
+
+                if (map.EndAddress > endAddress)
+                {
+                    Mapping newMap = map.Split(endAddress);
+                    _mappingTree.Add(newMap);
+                    map = newMap;
+                }
+
+                switch (type)
+                {
+                    case MappingType.None:
+                        if (map.Type == MappingType.Shared)
+                        {
+                            ulong startOffset = map.Address - va;
+                            ulong mapVa = va + startOffset;
+                            ulong mapSize = Math.Min(size - startOffset, map.Size);
+                            ulong mapEndAddress = mapVa + mapSize;
+                            ulong alignment = MemoryBlock.GetPageSize();
+
+                            mapVa = BitUtils.AlignDown(mapVa, alignment);
+                            mapEndAddress = BitUtils.AlignUp(mapEndAddress, alignment);
+
+                            mapSize = mapEndAddress - mapVa;
+
+                            Base.UnmapView(_backingMemory, mapVa, mapSize);
+                            Mirror.UnmapView(_backingMemory, mapVa, mapSize);
+                        }
+                        else
+                        {
+                            UnmapPrivate(va, size);
+                        }
+                        break;
+                    case MappingType.Private:
+                        if (map.Type == MappingType.Shared)
+                        {
+                            throw new InvalidMemoryRegionException($"Private mapping request at 0x{va:X} with size 0x{size:X} overlaps shared mapping at 0x{map.Address:X} with size 0x{map.Size:X}.");
+                        }
+                        else
+                        {
+                            MapPrivate(va, size);
+                        }
+                        break;
+                    case MappingType.Shared:
+                        if (map.Type != MappingType.None)
+                        {
+                            throw new InvalidMemoryRegionException($"Shared mapping request at 0x{va:X} with size 0x{size:X} overlaps mapping at 0x{map.Address:X} with size 0x{map.Size:X}.");
+                        }
+                        else
+                        {
+                            ulong startOffset = map.Address - va;
+                            ulong mapPa = pa + startOffset;
+                            ulong mapVa = va + startOffset;
+                            ulong mapSize = Math.Min(size - startOffset, map.Size);
+
+                            Base.MapView(_backingMemory, mapPa, mapVa, mapSize);
+                            Mirror.MapView(_backingMemory, mapPa, mapVa, mapSize);
+                        }
+                        break;
+                }
+
+                map.UpdateState(type);
+                map = TryCoalesce(map);
+
+                if (map.EndAddress >= endAddress)
+                {
+                    break;
+                }
+            }
+
+            return map;
+        }
+
+        private Mapping TryCoalesce(Mapping map)
+        {
+            Mapping previousMap = map.Predecessor;
+            Mapping nextMap = map.Successor;
+
+            if (previousMap != null && CanCoalesce(previousMap, map))
+            {
+                previousMap.Extend(map.Size);
+                _mappingTree.Remove(map);
+                map = previousMap;
+            }
+
+            if (nextMap != null && CanCoalesce(map, nextMap))
+            {
+                map.Extend(nextMap.Size);
+                _mappingTree.Remove(nextMap);
+            }
+
+            return map;
+        }
+
+        private static bool CanCoalesce(Mapping left, Mapping right)
+        {
+            return left.Type == right.Type;
+        }
+
+        private void MapPrivate(ulong va, ulong size)
+        {
+            ulong endAddress = va + size;
+
+            ulong alignment = MemoryBlock.GetPageSize();
+
+            // Expand the range outwards based on page size to ensure that at least the requested region is mapped.
+            ulong vaAligned = BitUtils.AlignDown(va, alignment);
+            ulong endAddressAligned = BitUtils.AlignUp(endAddress, alignment);
+
+            ulong sizeAligned = endAddressAligned - vaAligned;
+
+            PrivateMapping map = _privateTree.GetNode(new PrivateMapping(va, 1UL, default));
+
+            for (; map != null; map = map.Successor)
+            {
+                if (!map.PrivateAllocation.IsValid)
+                {
+                    if (map.Address < vaAligned)
+                    {
+                        _privateTree.Add(map.Split(vaAligned));
+                    }
+
+                    if (map.EndAddress > endAddressAligned)
+                    {
+                        PrivateMapping newMap = map.Split(endAddressAligned);
+                        _privateTree.Add(newMap);
+                        map = newMap;
+                    }
+
+                    map.Map(Base, Mirror, _privateMemoryAllocator.Allocate(map.Size, MemoryBlock.GetPageSize()));
+                }
+
+                if (map.EndAddress >= endAddressAligned)
+                {
+                    break;
+                }
+            }
+        }
+
+        private void UnmapPrivate(ulong va, ulong size)
+        {
+            ulong endAddress = va + size;
+
+            ulong alignment = MemoryBlock.GetPageSize();
+
+            // Shrink the range inwards based on page size to ensure we won't unmap memory that might be still in use.
+            ulong vaAligned = BitUtils.AlignUp(va, alignment);
+            ulong endAddressAligned = BitUtils.AlignDown(endAddress, alignment);
+
+            if (endAddressAligned <= vaAligned)
+            {
+                return;
+            }
+
+            ulong alignedSize = endAddressAligned - vaAligned;
+
+            PrivateMapping map = _privateTree.GetNode(new PrivateMapping(va, 1UL, default));
+
+            for (; map != null; map = map.Successor)
+            {
+                if (map.PrivateAllocation.IsValid)
+                {
+                    if (map.Address < vaAligned)
+                    {
+                        _privateTree.Add(map.Split(vaAligned));
+                    }
+
+                    if (map.EndAddress > endAddressAligned)
+                    {
+                        PrivateMapping newMap = map.Split(endAddressAligned);
+                        _privateTree.Add(newMap);
+                        map = newMap;
+                    }
+
+                    map.Unmap(Base, Mirror);
+                    map = TryCoalesce(map);
+                }
+
+                if (map.EndAddress >= endAddressAligned)
+                {
+                    break;
+                }
+            }
+        }
+
+        private PrivateMapping TryCoalesce(PrivateMapping map)
+        {
+            PrivateMapping previousMap = map.Predecessor;
+            PrivateMapping nextMap = map.Successor;
+
+            if (previousMap != null && CanCoalesce(previousMap, map))
+            {
+                previousMap.Extend(map.Size);
+                _privateTree.Remove(map);
+                map = previousMap;
+            }
+
+            if (nextMap != null && CanCoalesce(map, nextMap))
+            {
+                map.Extend(nextMap.Size);
+                _privateTree.Remove(nextMap);
+            }
+
+            return map;
+        }
+
+        private static bool CanCoalesce(PrivateMapping left, PrivateMapping right)
+        {
+            return !left.PrivateAllocation.IsValid && !right.PrivateAllocation.IsValid;
+        }
+
+        public void Dispose()
+        {
+            _privateMemoryAllocator?.Dispose();
+            Base.Dispose();
+            Mirror.Dispose();
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/Arm/ApFlags.cs

@@ -0,0 +1,27 @@
+namespace Ryujinx.Cpu.AppleHv.Arm
+{
+    enum ApFlags : ulong
+    {
+        ApShift = 6,
+        PxnShift = 53,
+        UxnShift = 54,
+
+        UserExecuteKernelReadWriteExecute = (0UL << (int)ApShift),
+        UserReadWriteExecuteKernelReadWrite = (1UL << (int)ApShift),
+        UserExecuteKernelReadExecute = (2UL << (int)ApShift),
+        UserReadExecuteKernelReadExecute = (3UL << (int)ApShift),
+
+        UserExecuteKernelReadWrite = (1UL << (int)PxnShift) | (0UL << (int)ApShift),
+        UserExecuteKernelRead = (1UL << (int)PxnShift) | (2UL << (int)ApShift),
+        UserReadExecuteKernelRead = (1UL << (int)PxnShift) | (3UL << (int)ApShift),
+
+        UserNoneKernelReadWriteExecute = (1UL << (int)UxnShift) | (0UL << (int)ApShift),
+        UserReadWriteKernelReadWrite = (1UL << (int)UxnShift) | (1UL << (int)ApShift),
+        UserNoneKernelReadExecute = (1UL << (int)UxnShift) | (2UL << (int)ApShift),
+        UserReadKernelReadExecute = (1UL << (int)UxnShift) | (3UL << (int)ApShift),
+
+        UserNoneKernelReadWrite = (1UL << (int)PxnShift) | (1UL << (int)UxnShift) | (0UL << (int)ApShift),
+        UserNoneKernelRead = (1UL << (int)PxnShift) | (1UL << (int)UxnShift) | (2UL << (int)ApShift),
+        UserReadKernelRead = (1UL << (int)PxnShift) | (1UL << (int)UxnShift) | (3UL << (int)ApShift)
+    }
+}

Ryujinx.Cpu/AppleHv/Arm/ExceptionClass.cs

@@ -0,0 +1,47 @@
+namespace Ryujinx.Cpu.AppleHv.Arm
+{
+    enum ExceptionClass
+    {
+        Unknown = 0b000000,
+        TrappedWfeWfiWfetWfit = 0b000001,
+        TrappedMcrMrcCp15 = 0b000011,
+        TrappedMcrrMrrcCp15 = 0b000100,
+        TrappedMcrMrcCp14 = 0b000101,
+        TrappedLdcStc = 0b000110,
+        TrappedSveFpSimd = 0b000111,
+        TrappedVmrs = 0b001000,
+        TrappedPAuth = 0b001001,
+        TrappedLd64bSt64bSt64bvSt64bv0 = 0b001010,
+        TrappedMrrcCp14 = 0b001100,
+        IllegalExecutionState = 0b001110,
+        SvcAarch32 = 0b010001,
+        HvcAarch32 = 0b010010,
+        SmcAarch32 = 0b010011,
+        SvcAarch64 = 0b010101,
+        HvcAarch64 = 0b010110,
+        SmcAarch64 = 0b010111,
+        TrappedMsrMrsSystem = 0b011000,
+        TrappedSve = 0b011001,
+        TrappedEretEretaaEretab = 0b011010,
+        PointerAuthenticationFailure = 0b011100,
+        ImplementationDefinedEl3 = 0b011111,
+        InstructionAbortLowerEl = 0b100000,
+        InstructionAbortSameEl = 0b100001,
+        PcAlignmentFault = 0b100010,
+        DataAbortLowerEl = 0b100100,
+        DataAbortSameEl = 0b100101,
+        SpAlignmentFault = 0b100110,
+        TrappedFpExceptionAarch32 = 0b101000,
+        TrappedFpExceptionAarch64 = 0b101100,
+        SErrorInterrupt = 0b101111,
+        BreakpointLowerEl = 0b110000,
+        BreakpointSameEl = 0b110001,
+        SoftwareStepLowerEl = 0b110010,
+        SoftwareStepSameEl = 0b110011,
+        WatchpointLowerEl = 0b110100,
+        WatchpointSameEl = 0b110101,
+        BkptAarch32 = 0b111000,
+        VectorCatchAarch32 = 0b111010,
+        BrkAarch64 = 0b111100
+    }
+}

Ryujinx.Cpu/AppleHv/DummyDiskCacheLoadState.cs

@@ -0,0 +1,17 @@
+using System;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    public class DummyDiskCacheLoadState : IDiskCacheLoadState
+    {
+#pragma warning disable CS0067
+        /// <inheritdoc/>
+        public event Action<LoadState, int, int> StateChanged;
+#pragma warning restore CS0067
+
+        /// <inheritdoc/>
+        public void Cancel()
+        {
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvAddressSpace.cs

@@ -0,0 +1,129 @@
+using Ryujinx.Cpu.AppleHv.Arm;
+using Ryujinx.Memory;
+using System;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    class HvAddressSpace : IDisposable
+    {
+        private const ulong KernelRegionBase = unchecked((ulong)-(1L << 39));
+        private const ulong KernelRegionCodeOffset = 0UL;
+        private const ulong KernelRegionCodeSize = 0x2000UL;
+        private const ulong KernelRegionTlbiEretOffset = KernelRegionCodeOffset + 0x1000UL;
+        private const ulong KernelRegionEretOffset = KernelRegionTlbiEretOffset + 4UL;
+
+        public const ulong KernelRegionEretAddress = KernelRegionBase + KernelRegionEretOffset;
+        public const ulong KernelRegionTlbiEretAddress = KernelRegionBase + KernelRegionTlbiEretOffset;
+
+        private const ulong AllocationGranule = 1UL << 14;
+
+        private readonly ulong _asBase;
+        private readonly ulong _asSize;
+        private readonly ulong _backingSize;
+
+        private readonly HvAddressSpaceRange _userRange;
+        private readonly HvAddressSpaceRange _kernelRange;
+
+        private MemoryBlock _kernelCodeBlock;
+
+        public HvAddressSpace(MemoryBlock backingMemory, ulong asSize)
+        {
+            (_asBase, var ipaAllocator) = HvVm.CreateAddressSpace(backingMemory);
+            _asSize = asSize;
+            _backingSize = backingMemory.Size;
+
+            _userRange = new HvAddressSpaceRange(ipaAllocator);
+            _kernelRange = new HvAddressSpaceRange(ipaAllocator);
+
+            _kernelCodeBlock = new MemoryBlock(AllocationGranule);
+
+            InitializeKernelCode(ipaAllocator);
+        }
+
+        private void InitializeKernelCode(HvIpaAllocator ipaAllocator)
+        {
+            // Write exception handlers.
+            for (ulong offset = 0; offset < 0x800; offset += 0x80)
+            {
+                // Offsets:
+                // 0x0: Synchronous
+                // 0x80: IRQ
+                // 0x100: FIQ
+                // 0x180: SError
+                _kernelCodeBlock.Write(KernelRegionCodeOffset + offset, 0xD41FFFE2u); // HVC #0xFFFF
+                _kernelCodeBlock.Write(KernelRegionCodeOffset + offset + 4, 0xD69F03E0u); // ERET
+            }
+
+            _kernelCodeBlock.Write(KernelRegionTlbiEretOffset, 0xD508831Fu); // TLBI VMALLE1IS
+            _kernelCodeBlock.Write(KernelRegionEretOffset, 0xD69F03E0u); // ERET
+
+            ulong kernelCodePa = ipaAllocator.Allocate(AllocationGranule);
+            HvApi.hv_vm_map((ulong)_kernelCodeBlock.Pointer, kernelCodePa, AllocationGranule, hv_memory_flags_t.HV_MEMORY_READ | hv_memory_flags_t.HV_MEMORY_EXEC).ThrowOnError();
+
+            _kernelRange.Map(KernelRegionCodeOffset, kernelCodePa, KernelRegionCodeSize, ApFlags.UserNoneKernelReadExecute);
+        }
+
+        public void InitializeMmu(ulong vcpu)
+        {
+            HvApi.hv_vcpu_set_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_VBAR_EL1, KernelRegionBase + KernelRegionCodeOffset);
+
+            HvApi.hv_vcpu_set_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_TTBR0_EL1, _userRange.GetIpaBase());
+            HvApi.hv_vcpu_set_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_TTBR1_EL1, _kernelRange.GetIpaBase());
+            HvApi.hv_vcpu_set_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_MAIR_EL1, 0xffUL);
+            HvApi.hv_vcpu_set_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_TCR_EL1, 0x00000011B5193519UL);
+            HvApi.hv_vcpu_set_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_SCTLR_EL1, 0x0000000034D5D925UL);
+        }
+
+        public bool GetAndClearUserTlbInvalidationPending()
+        {
+            return _userRange.GetAndClearTlbInvalidationPending();
+        }
+
+        public void MapUser(ulong va, ulong pa, ulong size, MemoryPermission permission)
+        {
+            pa += _asBase;
+
+            lock (_userRange)
+            {
+                _userRange.Map(va, pa, size, GetApFlags(permission));
+            }
+        }
+
+        public void UnmapUser(ulong va, ulong size)
+        {
+            lock (_userRange)
+            {
+                _userRange.Unmap(va, size);
+            }
+        }
+
+        public void ReprotectUser(ulong va, ulong size, MemoryPermission permission)
+        {
+            lock (_userRange)
+            {
+                _userRange.Reprotect(va, size, GetApFlags(permission));
+            }
+        }
+
+        private static ApFlags GetApFlags(MemoryPermission permission)
+        {
+            return permission switch
+            {
+                MemoryPermission.None => ApFlags.UserNoneKernelRead,
+                MemoryPermission.Execute => ApFlags.UserExecuteKernelRead,
+                MemoryPermission.Read => ApFlags.UserReadKernelRead,
+                MemoryPermission.ReadAndWrite => ApFlags.UserReadWriteKernelReadWrite,
+                MemoryPermission.ReadAndExecute => ApFlags.UserReadExecuteKernelRead,
+                MemoryPermission.ReadWriteExecute => ApFlags.UserReadWriteExecuteKernelReadWrite,
+                _ => throw new ArgumentException($"Permission \"{permission}\" is invalid.")
+            };
+        }
+
+        public void Dispose()
+        {
+            _userRange.Dispose();
+            _kernelRange.Dispose();
+            HvVm.DestroyAddressSpace(_asBase, _backingSize);
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvAddressSpaceRange.cs

@@ -0,0 +1,370 @@
+using Ryujinx.Cpu.AppleHv.Arm;
+using System;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Threading;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    class HvAddressSpaceRange : IDisposable
+    {
+        private const ulong AllocationGranule = 1UL << 14;
+
+        private const ulong AttributesMask = (0x3ffUL << 2) | (0x3fffUL << 50);
+
+        private const ulong BaseAttributes = (1UL << 10) | (3UL << 8); // Access flag set, inner shareable.
+
+        private const int LevelBits = 9;
+        private const int LevelCount = 1 << LevelBits;
+        private const int LevelMask = LevelCount - 1;
+        private const int PageBits = 12;
+        private const int PageSize = 1 << PageBits;
+        private const int PageMask = PageSize - 1;
+        private const int AllLevelsMask = PageMask | (LevelMask << PageBits) | (LevelMask << (PageBits + LevelBits));
+
+        private class PtLevel
+        {
+            public ulong Address => Allocation.Ipa + Allocation.Offset;
+            public int EntriesCount;
+            public readonly HvMemoryBlockAllocation Allocation;
+            public readonly PtLevel[] Next;
+
+            public PtLevel(HvMemoryBlockAllocator blockAllocator, int count, bool hasNext)
+            {
+                ulong size = (ulong)count * sizeof(ulong);
+                Allocation = blockAllocator.Allocate(size, PageSize);
+
+                AsSpan().Fill(0UL);
+
+                if (hasNext)
+                {
+                    Next = new PtLevel[count];
+                }
+            }
+
+            public unsafe Span<ulong> AsSpan()
+            {
+                return MemoryMarshal.Cast<byte, ulong>(Allocation.Memory.GetSpan(Allocation.Offset, (int)Allocation.Size));
+            }
+        }
+
+        private PtLevel _level0;
+
+        private int _tlbInvalidationPending;
+
+        private readonly HvIpaAllocator _ipaAllocator;
+        private readonly HvMemoryBlockAllocator _blockAllocator;
+
+        public HvAddressSpaceRange(HvIpaAllocator ipaAllocator)
+        {
+            _ipaAllocator = ipaAllocator;
+            _blockAllocator = new HvMemoryBlockAllocator(ipaAllocator, (int)AllocationGranule);
+        }
+
+        public ulong GetIpaBase()
+        {
+            return EnsureLevel0().Address;
+        }
+
+        public bool GetAndClearTlbInvalidationPending()
+        {
+            return Interlocked.Exchange(ref _tlbInvalidationPending, 0) != 0;
+        }
+
+        public void Map(ulong va, ulong pa, ulong size, ApFlags accessPermission)
+        {
+            MapImpl(va, pa, size, (ulong)accessPermission | BaseAttributes);
+        }
+
+        public void Unmap(ulong va, ulong size)
+        {
+            UnmapImpl(EnsureLevel0(), 0, va, size);
+            Interlocked.Exchange(ref _tlbInvalidationPending, 1);
+        }
+
+        public void Reprotect(ulong va, ulong size, ApFlags accessPermission)
+        {
+            UpdateAttributes(va, size, (ulong)accessPermission | BaseAttributes);
+        }
+
+        private void MapImpl(ulong va, ulong pa, ulong size, ulong attr)
+        {
+            PtLevel level0 = EnsureLevel0();
+
+            ulong endVa = va + size;
+
+            while (va < endVa)
+            {
+                (ulong mapSize, int depth) = GetMapSizeAndDepth(va, pa, endVa);
+
+                PtLevel currentLevel = level0;
+
+                for (int i = 0; i < depth; i++)
+                {
+                    int l = (int)(va >> (PageBits + (2 - i) * LevelBits)) & LevelMask;
+                    EnsureTable(currentLevel, l, i == 0);
+                    currentLevel = currentLevel.Next[l];
+                }
+
+                (ulong blockSize, int blockShift) = GetBlockSizeAndShift(depth);
+
+                for (ulong i = 0; i < mapSize; i += blockSize)
+                {
+                    if ((va >> blockShift) << blockShift != va ||
+                        (pa >> blockShift) << blockShift != pa)
+                    {
+                        Debug.Fail($"Block size 0x{blockSize:X} (log2: {blockShift}) is invalid for VA 0x{va:X} or PA 0x{pa:X}.");
+                    }
+
+                    WriteBlock(currentLevel, (int)(va >> blockShift) & LevelMask, depth, pa, attr);
+
+                    va += blockSize;
+                    pa += blockSize;
+                }
+            }
+        }
+
+        private void UnmapImpl(PtLevel level, int depth, ulong va, ulong size)
+        {
+            ulong endVa = (va + size + PageMask) & ~((ulong)PageMask);
+            va &= ~((ulong)PageMask);
+
+            (ulong blockSize, int blockShift) = GetBlockSizeAndShift(depth);
+
+            while (va < endVa)
+            {
+                ulong nextEntryVa = GetNextAddress(va, blockSize);
+                ulong chunckSize = Math.Min(endVa - va, nextEntryVa - va);
+
+                int l = (int)(va >> (PageBits + (2 - depth) * LevelBits)) & LevelMask;
+
+                PtLevel nextTable = level.Next != null ? level.Next[l] : null;
+
+                if (nextTable != null)
+                {
+                    // Entry is a table, visit it and update attributes as required.
+                    UnmapImpl(nextTable, depth + 1, va, chunckSize);
+                }
+                else if (chunckSize != blockSize)
+                {
+                    // Entry is a block but is not aligned, we need to turn it into a table.
+                    ref ulong pte = ref level.AsSpan()[l];
+                    nextTable = CreateTable(pte, depth + 1);
+                    level.Next[l] = nextTable;
+
+                    // Now that we have a table, we can handle it like the first case.
+                    UnmapImpl(nextTable, depth + 1, va, chunckSize);
+
+                    // Update PTE to point to the new table.
+                    pte = (nextTable.Address & ~(ulong)PageMask) | 3UL;
+                }
+
+                // If entry is a block, or if entry is a table but it is empty, we can remove it.
+                if (nextTable == null || nextTable.EntriesCount == 0)
+                {
+                    // Entry is a block and is fully aligned, so we can just set it to 0.
+                    if (nextTable != null)
+                    {
+                        nextTable.Allocation.Dispose();
+                        level.Next[l] = null;
+                    }
+
+                    level.AsSpan()[l] = 0UL;
+                    level.EntriesCount--;
+                    ValidateEntriesCount(level.EntriesCount);
+                }
+
+                va += chunckSize;
+            }
+        }
+
+        private void UpdateAttributes(ulong va, ulong size, ulong newAttr)
+        {
+            UpdateAttributes(EnsureLevel0(), 0, va, size, newAttr);
+
+            Interlocked.Exchange(ref _tlbInvalidationPending, 1);
+        }
+
+        private void UpdateAttributes(PtLevel level, int depth, ulong va, ulong size, ulong newAttr)
+        {
+            ulong endVa = (va + size + PageSize - 1) & ~((ulong)PageSize - 1);
+            va &= ~((ulong)PageSize - 1);
+
+            (ulong blockSize, int blockShift) = GetBlockSizeAndShift(depth);
+
+            while (va < endVa)
+            {
+                ulong nextEntryVa = GetNextAddress(va, blockSize);
+                ulong chunckSize = Math.Min(endVa - va, nextEntryVa - va);
+
+                int l = (int)(va >> (PageBits + (2 - depth) * LevelBits)) & LevelMask;
+
+                ref ulong pte = ref level.AsSpan()[l];
+
+                // First check if the region is mapped.
+                if ((pte & 3) != 0)
+                {
+                    PtLevel nextTable = level.Next != null ? level.Next[l] : null;
+
+                    if (nextTable != null)
+                    {
+                        // Entry is a table, visit it and update attributes as required.
+                        UpdateAttributes(nextTable, depth + 1, va, chunckSize, newAttr);
+                    }
+                    else if (chunckSize != blockSize)
+                    {
+                        // Entry is a block but is not aligned, we need to turn it into a table.
+                        nextTable = CreateTable(pte, depth + 1);
+                        level.Next[l] = nextTable;
+
+                        // Now that we have a table, we can handle it like the first case.
+                        UpdateAttributes(nextTable, depth + 1, va, chunckSize, newAttr);
+
+                        // Update PTE to point to the new table.
+                        pte = (nextTable.Address & ~(ulong)PageMask) | 3UL;
+                    }
+                    else
+                    {
+                        // Entry is a block and is fully aligned, so we can just update the attributes.
+                        // Update PTE with the new attributes.
+                        pte = (pte & ~AttributesMask) | newAttr;
+                    }
+                }
+
+                va += chunckSize;
+            }
+        }
+
+        private PtLevel CreateTable(ulong pte, int depth)
+        {
+            pte &= ~3UL;
+            pte |= (depth == 2 ? 3UL : 1UL);
+
+            PtLevel level = new PtLevel(_blockAllocator, LevelCount, depth < 2);
+            Span<ulong> currentLevel = level.AsSpan();
+
+            (ulong blockSize, int blockShift) = GetBlockSizeAndShift(depth);
+
+            // Fill in the blocks.
+            for (int i = 0; i < LevelCount; i++)
+            {
+                ulong offset = (ulong)i << blockShift;
+                currentLevel[i] = pte + offset;
+            }
+
+            level.EntriesCount = LevelCount;
+
+            return level;
+        }
+
+        private static (ulong, int) GetBlockSizeAndShift(int depth)
+        {
+            int blockShift = PageBits + (2 - depth) * LevelBits;
+            ulong blockSize = 1UL << blockShift;
+
+            return (blockSize, blockShift);
+        }
+
+        private static (ulong, int) GetMapSizeAndDepth(ulong va, ulong pa, ulong endVa)
+        {
+            // Both virtual and physical addresses must be aligned to the block size.
+            ulong combinedAddress = va | pa;
+
+            ulong l0Alignment = 1UL << (PageBits + LevelBits * 2);
+            ulong l1Alignment = 1UL << (PageBits + LevelBits);
+
+            if ((combinedAddress & (l0Alignment - 1)) == 0 && AlignDown(endVa, l0Alignment) > va)
+            {
+                return (AlignDown(endVa, l0Alignment) - va, 0);
+            }
+            else if ((combinedAddress & (l1Alignment - 1)) == 0 && AlignDown(endVa, l1Alignment) > va)
+            {
+                ulong nextOrderVa = GetNextAddress(va, l0Alignment);
+
+                if (nextOrderVa <= endVa)
+                {
+                    return (nextOrderVa - va, 1);
+                }
+                else
+                {
+                    return (AlignDown(endVa, l1Alignment) - va, 1);
+                }
+            }
+            else
+            {
+                ulong nextOrderVa = GetNextAddress(va, l1Alignment);
+
+                if (nextOrderVa <= endVa)
+                {
+                    return (nextOrderVa - va, 2);
+                }
+                else
+                {
+                    return (endVa - va, 2);
+                }
+            }
+        }
+
+        private static ulong AlignDown(ulong va, ulong alignment)
+        {
+            return va & ~(alignment - 1);
+        }
+
+        private static ulong GetNextAddress(ulong va, ulong alignment)
+        {
+            return (va + alignment) & ~(alignment - 1);
+        }
+
+        private PtLevel EnsureLevel0()
+        {
+            PtLevel level0 = _level0;
+
+            if (level0 == null)
+            {
+                level0 = new PtLevel(_blockAllocator, LevelCount, true);
+                _level0 = level0;
+            }
+
+            return level0;
+        }
+
+        private void EnsureTable(PtLevel level, int index, bool hasNext)
+        {
+            Span<ulong> currentTable = level.AsSpan();
+
+            if ((currentTable[index] & 1) == 0)
+            {
+                PtLevel nextLevel = new PtLevel(_blockAllocator, LevelCount, hasNext);
+
+                currentTable[index] = (nextLevel.Address & ~(ulong)PageMask) | 3UL;
+                level.Next[index] = nextLevel;
+                level.EntriesCount++;
+                ValidateEntriesCount(level.EntriesCount);
+            }
+            else if (level.Next[index] == null)
+            {
+                Debug.Fail($"Index {index} is block, expected a table.");
+            }
+        }
+
+        private void WriteBlock(PtLevel level, int index, int depth, ulong pa, ulong attr)
+        {
+            Span<ulong> currentTable = level.AsSpan();
+
+            currentTable[index] = (pa & ~((ulong)AllLevelsMask >> (depth * LevelBits))) | (depth == 2 ? 3UL : 1UL) | attr;
+
+            level.EntriesCount++;
+            ValidateEntriesCount(level.EntriesCount);
+        }
+
+        private static void ValidateEntriesCount(int count)
+        {
+            Debug.Assert(count >= 0 && count <= LevelCount, $"Entries count {count} is invalid.");
+        }
+
+        public void Dispose()
+        {
+            _blockAllocator.Dispose();
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvApi.cs

@@ -0,0 +1,320 @@
+using ARMeilleure.State;
+using System;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    struct hv_vcpu_exit_exception_t
+    {
+#pragma warning disable CS0649
+        public ulong syndrome;
+        public ulong virtual_address;
+        public ulong physical_address;
+#pragma warning restore CS0649
+    }
+
+    struct hv_vcpu_exit_t
+    {
+#pragma warning disable CS0649
+        public uint reason;
+        public hv_vcpu_exit_exception_t exception;
+#pragma warning restore CS0649
+    }
+
+    enum hv_reg_t : uint
+    {
+        HV_REG_X0,
+        HV_REG_X1,
+        HV_REG_X2,
+        HV_REG_X3,
+        HV_REG_X4,
+        HV_REG_X5,
+        HV_REG_X6,
+        HV_REG_X7,
+        HV_REG_X8,
+        HV_REG_X9,
+        HV_REG_X10,
+        HV_REG_X11,
+        HV_REG_X12,
+        HV_REG_X13,
+        HV_REG_X14,
+        HV_REG_X15,
+        HV_REG_X16,
+        HV_REG_X17,
+        HV_REG_X18,
+        HV_REG_X19,
+        HV_REG_X20,
+        HV_REG_X21,
+        HV_REG_X22,
+        HV_REG_X23,
+        HV_REG_X24,
+        HV_REG_X25,
+        HV_REG_X26,
+        HV_REG_X27,
+        HV_REG_X28,
+        HV_REG_X29,
+        HV_REG_FP = HV_REG_X29,
+        HV_REG_X30,
+        HV_REG_LR = HV_REG_X30,
+        HV_REG_PC,
+        HV_REG_FPCR,
+        HV_REG_FPSR,
+        HV_REG_CPSR,
+    }
+
+    enum hv_simd_fp_reg_t : uint
+    {
+        HV_SIMD_FP_REG_Q0,
+        HV_SIMD_FP_REG_Q1,
+        HV_SIMD_FP_REG_Q2,
+        HV_SIMD_FP_REG_Q3,
+        HV_SIMD_FP_REG_Q4,
+        HV_SIMD_FP_REG_Q5,
+        HV_SIMD_FP_REG_Q6,
+        HV_SIMD_FP_REG_Q7,
+        HV_SIMD_FP_REG_Q8,
+        HV_SIMD_FP_REG_Q9,
+        HV_SIMD_FP_REG_Q10,
+        HV_SIMD_FP_REG_Q11,
+        HV_SIMD_FP_REG_Q12,
+        HV_SIMD_FP_REG_Q13,
+        HV_SIMD_FP_REG_Q14,
+        HV_SIMD_FP_REG_Q15,
+        HV_SIMD_FP_REG_Q16,
+        HV_SIMD_FP_REG_Q17,
+        HV_SIMD_FP_REG_Q18,
+        HV_SIMD_FP_REG_Q19,
+        HV_SIMD_FP_REG_Q20,
+        HV_SIMD_FP_REG_Q21,
+        HV_SIMD_FP_REG_Q22,
+        HV_SIMD_FP_REG_Q23,
+        HV_SIMD_FP_REG_Q24,
+        HV_SIMD_FP_REG_Q25,
+        HV_SIMD_FP_REG_Q26,
+        HV_SIMD_FP_REG_Q27,
+        HV_SIMD_FP_REG_Q28,
+        HV_SIMD_FP_REG_Q29,
+        HV_SIMD_FP_REG_Q30,
+        HV_SIMD_FP_REG_Q31,
+    }
+
+    enum hv_sys_reg_t : ushort
+    {
+        HV_SYS_REG_DBGBVR0_EL1 = 0x8004,
+        HV_SYS_REG_DBGBCR0_EL1 = 0x8005,
+        HV_SYS_REG_DBGWVR0_EL1 = 0x8006,
+        HV_SYS_REG_DBGWCR0_EL1 = 0x8007,
+        HV_SYS_REG_DBGBVR1_EL1 = 0x800c,
+        HV_SYS_REG_DBGBCR1_EL1 = 0x800d,
+        HV_SYS_REG_DBGWVR1_EL1 = 0x800e,
+        HV_SYS_REG_DBGWCR1_EL1 = 0x800f,
+        HV_SYS_REG_MDCCINT_EL1 = 0x8010,
+        HV_SYS_REG_MDSCR_EL1 = 0x8012,
+        HV_SYS_REG_DBGBVR2_EL1 = 0x8014,
+        HV_SYS_REG_DBGBCR2_EL1 = 0x8015,
+        HV_SYS_REG_DBGWVR2_EL1 = 0x8016,
+        HV_SYS_REG_DBGWCR2_EL1 = 0x8017,
+        HV_SYS_REG_DBGBVR3_EL1 = 0x801c,
+        HV_SYS_REG_DBGBCR3_EL1 = 0x801d,
+        HV_SYS_REG_DBGWVR3_EL1 = 0x801e,
+        HV_SYS_REG_DBGWCR3_EL1 = 0x801f,
+        HV_SYS_REG_DBGBVR4_EL1 = 0x8024,
+        HV_SYS_REG_DBGBCR4_EL1 = 0x8025,
+        HV_SYS_REG_DBGWVR4_EL1 = 0x8026,
+        HV_SYS_REG_DBGWCR4_EL1 = 0x8027,
+        HV_SYS_REG_DBGBVR5_EL1 = 0x802c,
+        HV_SYS_REG_DBGBCR5_EL1 = 0x802d,
+        HV_SYS_REG_DBGWVR5_EL1 = 0x802e,
+        HV_SYS_REG_DBGWCR5_EL1 = 0x802f,
+        HV_SYS_REG_DBGBVR6_EL1 = 0x8034,
+        HV_SYS_REG_DBGBCR6_EL1 = 0x8035,
+        HV_SYS_REG_DBGWVR6_EL1 = 0x8036,
+        HV_SYS_REG_DBGWCR6_EL1 = 0x8037,
+        HV_SYS_REG_DBGBVR7_EL1 = 0x803c,
+        HV_SYS_REG_DBGBCR7_EL1 = 0x803d,
+        HV_SYS_REG_DBGWVR7_EL1 = 0x803e,
+        HV_SYS_REG_DBGWCR7_EL1 = 0x803f,
+        HV_SYS_REG_DBGBVR8_EL1 = 0x8044,
+        HV_SYS_REG_DBGBCR8_EL1 = 0x8045,
+        HV_SYS_REG_DBGWVR8_EL1 = 0x8046,
+        HV_SYS_REG_DBGWCR8_EL1 = 0x8047,
+        HV_SYS_REG_DBGBVR9_EL1 = 0x804c,
+        HV_SYS_REG_DBGBCR9_EL1 = 0x804d,
+        HV_SYS_REG_DBGWVR9_EL1 = 0x804e,
+        HV_SYS_REG_DBGWCR9_EL1 = 0x804f,
+        HV_SYS_REG_DBGBVR10_EL1 = 0x8054,
+        HV_SYS_REG_DBGBCR10_EL1 = 0x8055,
+        HV_SYS_REG_DBGWVR10_EL1 = 0x8056,
+        HV_SYS_REG_DBGWCR10_EL1 = 0x8057,
+        HV_SYS_REG_DBGBVR11_EL1 = 0x805c,
+        HV_SYS_REG_DBGBCR11_EL1 = 0x805d,
+        HV_SYS_REG_DBGWVR11_EL1 = 0x805e,
+        HV_SYS_REG_DBGWCR11_EL1 = 0x805f,
+        HV_SYS_REG_DBGBVR12_EL1 = 0x8064,
+        HV_SYS_REG_DBGBCR12_EL1 = 0x8065,
+        HV_SYS_REG_DBGWVR12_EL1 = 0x8066,
+        HV_SYS_REG_DBGWCR12_EL1 = 0x8067,
+        HV_SYS_REG_DBGBVR13_EL1 = 0x806c,
+        HV_SYS_REG_DBGBCR13_EL1 = 0x806d,
+        HV_SYS_REG_DBGWVR13_EL1 = 0x806e,
+        HV_SYS_REG_DBGWCR13_EL1 = 0x806f,
+        HV_SYS_REG_DBGBVR14_EL1 = 0x8074,
+        HV_SYS_REG_DBGBCR14_EL1 = 0x8075,
+        HV_SYS_REG_DBGWVR14_EL1 = 0x8076,
+        HV_SYS_REG_DBGWCR14_EL1 = 0x8077,
+        HV_SYS_REG_DBGBVR15_EL1 = 0x807c,
+        HV_SYS_REG_DBGBCR15_EL1 = 0x807d,
+        HV_SYS_REG_DBGWVR15_EL1 = 0x807e,
+        HV_SYS_REG_DBGWCR15_EL1 = 0x807f,
+        HV_SYS_REG_MIDR_EL1 = 0xc000,
+        HV_SYS_REG_MPIDR_EL1 = 0xc005,
+        HV_SYS_REG_ID_AA64PFR0_EL1 = 0xc020,
+        HV_SYS_REG_ID_AA64PFR1_EL1 = 0xc021,
+        HV_SYS_REG_ID_AA64DFR0_EL1 = 0xc028,
+        HV_SYS_REG_ID_AA64DFR1_EL1 = 0xc029,
+        HV_SYS_REG_ID_AA64ISAR0_EL1 = 0xc030,
+        HV_SYS_REG_ID_AA64ISAR1_EL1 = 0xc031,
+        HV_SYS_REG_ID_AA64MMFR0_EL1 = 0xc038,
+        HV_SYS_REG_ID_AA64MMFR1_EL1 = 0xc039,
+        HV_SYS_REG_ID_AA64MMFR2_EL1 = 0xc03a,
+        HV_SYS_REG_SCTLR_EL1 = 0xc080,
+        HV_SYS_REG_CPACR_EL1 = 0xc082,
+        HV_SYS_REG_TTBR0_EL1 = 0xc100,
+        HV_SYS_REG_TTBR1_EL1 = 0xc101,
+        HV_SYS_REG_TCR_EL1 = 0xc102,
+        HV_SYS_REG_APIAKEYLO_EL1 = 0xc108,
+        HV_SYS_REG_APIAKEYHI_EL1 = 0xc109,
+        HV_SYS_REG_APIBKEYLO_EL1 = 0xc10a,
+        HV_SYS_REG_APIBKEYHI_EL1 = 0xc10b,
+        HV_SYS_REG_APDAKEYLO_EL1 = 0xc110,
+        HV_SYS_REG_APDAKEYHI_EL1 = 0xc111,
+        HV_SYS_REG_APDBKEYLO_EL1 = 0xc112,
+        HV_SYS_REG_APDBKEYHI_EL1 = 0xc113,
+        HV_SYS_REG_APGAKEYLO_EL1 = 0xc118,
+        HV_SYS_REG_APGAKEYHI_EL1 = 0xc119,
+        HV_SYS_REG_SPSR_EL1 = 0xc200,
+        HV_SYS_REG_ELR_EL1 = 0xc201,
+        HV_SYS_REG_SP_EL0 = 0xc208,
+        HV_SYS_REG_AFSR0_EL1 = 0xc288,
+        HV_SYS_REG_AFSR1_EL1 = 0xc289,
+        HV_SYS_REG_ESR_EL1 = 0xc290,
+        HV_SYS_REG_FAR_EL1 = 0xc300,
+        HV_SYS_REG_PAR_EL1 = 0xc3a0,
+        HV_SYS_REG_MAIR_EL1 = 0xc510,
+        HV_SYS_REG_AMAIR_EL1 = 0xc518,
+        HV_SYS_REG_VBAR_EL1 = 0xc600,
+        HV_SYS_REG_CONTEXTIDR_EL1 = 0xc681,
+        HV_SYS_REG_TPIDR_EL1 = 0xc684,
+        HV_SYS_REG_CNTKCTL_EL1 = 0xc708,
+        HV_SYS_REG_CSSELR_EL1 = 0xd000,
+        HV_SYS_REG_TPIDR_EL0 = 0xde82,
+        HV_SYS_REG_TPIDRRO_EL0 = 0xde83,
+        HV_SYS_REG_CNTV_CTL_EL0 = 0xdf19,
+        HV_SYS_REG_CNTV_CVAL_EL0 = 0xdf1a,
+        HV_SYS_REG_SP_EL1 = 0xe208,
+    }
+
+    enum hv_memory_flags_t : ulong
+    {
+        HV_MEMORY_READ = 1UL << 0,
+        HV_MEMORY_WRITE = 1UL << 1,
+        HV_MEMORY_EXEC = 1UL << 2
+    }
+
+    enum hv_result_t : uint
+    {
+        HV_SUCCESS = 0,
+        HV_ERROR = 0xfae94001,
+        HV_BUSY = 0xfae94002,
+        HV_BAD_ARGUMENT = 0xfae94003,
+        HV_NO_RESOURCES = 0xfae94005,
+        HV_NO_DEVICE = 0xfae94006,
+        HV_DENIED = 0xfae94007,
+        HV_UNSUPPORTED = 0xfae9400f
+    }
+
+    enum hv_interrupt_type_t : uint
+    {
+        HV_INTERRUPT_TYPE_IRQ,
+        HV_INTERRUPT_TYPE_FIQ
+    }
+
+    struct hv_simd_fp_uchar16_t
+    {
+        public ulong Low;
+        public ulong High;
+    }
+
+    static class HvResultExtensions
+    {
+        public static void ThrowOnError(this hv_result_t result)
+        {
+            if (result != hv_result_t.HV_SUCCESS)
+            {
+                throw new Exception($"Unexpected result \"{result}\".");
+            }
+        }
+    }
+
+    static partial class HvApi
+    {
+        public const string LibraryName = "/System/Library/Frameworks/Hypervisor.framework/Hypervisor";
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vm_get_max_vcpu_count(out uint max_vcpu_count);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vm_create(IntPtr config);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vm_destroy();
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vm_map(ulong addr, ulong ipa, ulong size, hv_memory_flags_t flags);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vm_unmap(ulong ipa, ulong size);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vm_protect(ulong ipa, ulong size, hv_memory_flags_t flags);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public unsafe static partial hv_result_t hv_vcpu_create(out ulong vcpu, ref hv_vcpu_exit_t* exit, IntPtr config);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public unsafe static partial hv_result_t hv_vcpu_destroy(ulong vcpu);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_run(ulong vcpu);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpus_exit(ref ulong vcpus, uint vcpu_count);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_set_vtimer_mask(ulong vcpu, [MarshalAs(UnmanagedType.Bool)] bool vtimer_is_masked);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_get_reg(ulong vcpu, hv_reg_t reg, out ulong value);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_set_reg(ulong vcpu, hv_reg_t reg, ulong value);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_get_simd_fp_reg(ulong vcpu, hv_simd_fp_reg_t reg, out hv_simd_fp_uchar16_t value);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_set_simd_fp_reg(ulong vcpu, hv_simd_fp_reg_t reg, hv_simd_fp_uchar16_t value); // DO NOT USE DIRECTLY!
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_get_sys_reg(ulong vcpu, hv_sys_reg_t reg, out ulong value);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_set_sys_reg(ulong vcpu, hv_sys_reg_t reg, ulong value);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_get_pending_interrupt(ulong vcpu, hv_interrupt_type_t type, [MarshalAs(UnmanagedType.Bool)] out bool pending);
+
+        [LibraryImport(LibraryName, SetLastError = true)]
+        public static partial hv_result_t hv_vcpu_set_pending_interrupt(ulong vcpu, hv_interrupt_type_t type, [MarshalAs(UnmanagedType.Bool)] bool pending);
+    }
+}

Ryujinx.Cpu/AppleHv/HvCpuContext.cs

@@ -0,0 +1,47 @@
+using ARMeilleure.Memory;
+using System;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    class HvCpuContext : ICpuContext
+    {
+        private readonly ITickSource _tickSource;
+        private readonly HvMemoryManager _memoryManager;
+
+        public HvCpuContext(ITickSource tickSource, IMemoryManager memory, bool for64Bit)
+        {
+            _tickSource = tickSource;
+            _memoryManager = (HvMemoryManager)memory;
+        }
+
+        private void UnmapHandler(ulong address, ulong size)
+        {
+        }
+
+        /// <inheritdoc/>
+        public IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks)
+        {
+            return new HvExecutionContext(_tickSource, exceptionCallbacks);
+        }
+
+        /// <inheritdoc/>
+        public void Execute(IExecutionContext context, ulong address)
+        {
+            ((HvExecutionContext)context).Execute(_memoryManager, address);
+        }
+
+        /// <inheritdoc/>
+        public void InvalidateCacheRegion(ulong address, ulong size)
+        {
+        }
+
+        public IDiskCacheLoadState LoadDiskCache(string titleIdText, string displayVersion, bool enabled)
+        {
+            return new DummyDiskCacheLoadState();
+        }
+
+        public void PrepareCodeRange(ulong address, ulong size)
+        {
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvEngine.cs

@@ -0,0 +1,20 @@
+using ARMeilleure.Memory;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    public class HvEngine : ICpuEngine
+    {
+        private readonly ITickSource _tickSource;
+
+        public HvEngine(ITickSource tickSource)
+        {
+            _tickSource = tickSource;
+        }
+
+        /// <inheritdoc/>
+        public ICpuContext CreateCpuContext(IMemoryManager memoryManager, bool for64Bit)
+        {
+            return new HvCpuContext(_tickSource, memoryManager, for64Bit);
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvExecutionContext.cs

@@ -0,0 +1,284 @@
+using ARMeilleure.State;
+using Ryujinx.Cpu.AppleHv.Arm;
+using Ryujinx.Memory.Tracking;
+using System;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    class HvExecutionContext : IExecutionContext
+    {
+        /// <inheritdoc/>
+        public ulong Pc => _impl.ElrEl1;
+
+        /// <inheritdoc/>
+        public long TpidrEl0
+        {
+            get => _impl.TpidrEl0;
+            set => _impl.TpidrEl0 = value;
+        }
+
+        /// <inheritdoc/>
+        public long TpidrroEl0
+        {
+            get => _impl.TpidrroEl0;
+            set => _impl.TpidrroEl0 = value;
+        }
+
+        /// <inheritdoc/>
+        public uint Pstate
+        {
+            get => _impl.Pstate;
+            set => _impl.Pstate = value;
+        }
+
+        /// <inheritdoc/>
+        public uint Fpcr
+        {
+            get => _impl.Fpcr;
+            set => _impl.Fpcr = value;
+        }
+
+        /// <inheritdoc/>
+        public uint Fpsr
+        {
+            get => _impl.Fpsr;
+            set => _impl.Fpsr = value;
+        }
+
+        /// <inheritdoc/>
+        public bool IsAarch32
+        {
+            get => false;
+            set
+            {
+                if (value)
+                {
+                    throw new NotSupportedException();
+                }
+            }
+        }
+
+        /// <inheritdoc/>
+        public bool Running { get; private set; }
+
+        private readonly ICounter _counter;
+        private readonly IHvExecutionContext _shadowContext;
+        private IHvExecutionContext _impl;
+
+        private readonly ExceptionCallbacks _exceptionCallbacks;
+
+        public HvExecutionContext(ICounter counter, ExceptionCallbacks exceptionCallbacks)
+        {
+            _counter = counter;
+            _shadowContext = new HvExecutionContextShadow();
+            _impl = _shadowContext;
+            _exceptionCallbacks = exceptionCallbacks;
+            Running = true;
+        }
+
+        /// <inheritdoc/>
+        public ulong GetX(int index) => _impl.GetX(index);
+
+        /// <inheritdoc/>
+        public void SetX(int index, ulong value) => _impl.SetX(index, value);
+
+        /// <inheritdoc/>
+        public V128 GetV(int index) => _impl.GetV(index);
+
+        /// <inheritdoc/>
+        public void SetV(int index, V128 value) => _impl.SetV(index, value);
+
+        private void InterruptHandler()
+        {
+            _exceptionCallbacks.InterruptCallback?.Invoke(this);
+        }
+
+        private void BreakHandler(ulong address, int imm)
+        {
+            _exceptionCallbacks.BreakCallback?.Invoke(this, address, imm);
+        }
+
+        private void SupervisorCallHandler(ulong address, int imm)
+        {
+            _exceptionCallbacks.SupervisorCallback?.Invoke(this, address, imm);
+        }
+
+        private void UndefinedHandler(ulong address, int opCode)
+        {
+            _exceptionCallbacks.UndefinedCallback?.Invoke(this, address, opCode);
+        }
+
+        /// <inheritdoc/>
+        public void RequestInterrupt()
+        {
+            _impl.RequestInterrupt();
+        }
+
+        /// <inheritdoc/>
+        public void StopRunning()
+        {
+            Running = false;
+            RequestInterrupt();
+        }
+
+        public unsafe void Execute(HvMemoryManager memoryManager, ulong address)
+        {
+            HvVcpu vcpu = HvVcpuPool.Instance.Create(memoryManager.AddressSpace, _shadowContext, SwapContext);
+
+            HvApi.hv_vcpu_set_reg(vcpu.Handle, hv_reg_t.HV_REG_PC, address).ThrowOnError();
+
+            while (Running)
+            {
+                HvApi.hv_vcpu_run(vcpu.Handle).ThrowOnError();
+
+                uint reason = vcpu.ExitInfo->reason;
+
+                if (reason == 1)
+                {
+                    uint hvEsr = (uint)vcpu.ExitInfo->exception.syndrome;
+                    ExceptionClass hvEc = (ExceptionClass)(hvEsr >> 26);
+
+                    if (hvEc != ExceptionClass.HvcAarch64)
+                    {
+                        throw new Exception($"Unhandled exception from guest kernel with ESR 0x{hvEsr:X} ({hvEc}).");
+                    }
+
+                    address = SynchronousException(memoryManager, ref vcpu);
+                    HvApi.hv_vcpu_set_reg(vcpu.Handle, hv_reg_t.HV_REG_PC, address).ThrowOnError();
+                }
+                else if (reason == 0)
+                {
+                    if (_impl.GetAndClearInterruptRequested())
+                    {
+                        ReturnToPool(vcpu);
+                        InterruptHandler();
+                        vcpu = RentFromPool(memoryManager.AddressSpace, vcpu);
+                    }
+                }
+                else
+                {
+                    throw new Exception($"Unhandled exit reason {reason}.");
+                }
+            }
+
+            HvVcpuPool.Instance.Destroy(vcpu, SwapContext);
+        }
+
+        private ulong SynchronousException(HvMemoryManager memoryManager, ref HvVcpu vcpu)
+        {
+            ulong vcpuHandle = vcpu.Handle;
+
+            HvApi.hv_vcpu_get_sys_reg(vcpuHandle, hv_sys_reg_t.HV_SYS_REG_ELR_EL1, out ulong elr).ThrowOnError();
+            HvApi.hv_vcpu_get_sys_reg(vcpuHandle, hv_sys_reg_t.HV_SYS_REG_ESR_EL1, out ulong esr).ThrowOnError();
+
+            ExceptionClass ec = (ExceptionClass)((uint)esr >> 26);
+
+            switch (ec)
+            {
+                case ExceptionClass.DataAbortLowerEl:
+                    DataAbort(memoryManager.Tracking, vcpuHandle, (uint)esr);
+                    break;
+                case ExceptionClass.TrappedMsrMrsSystem:
+                    InstructionTrap((uint)esr);
+                    HvApi.hv_vcpu_set_sys_reg(vcpuHandle, hv_sys_reg_t.HV_SYS_REG_ELR_EL1, elr + 4UL).ThrowOnError();
+                    break;
+                case ExceptionClass.SvcAarch64:
+                    ReturnToPool(vcpu);
+                    ushort id = (ushort)esr;
+                    SupervisorCallHandler(elr - 4UL, id);
+                    vcpu = RentFromPool(memoryManager.AddressSpace, vcpu);
+                    break;
+                default:
+                    throw new Exception($"Unhandled guest exception {ec}.");
+            }
+
+            // Make sure we will continue running at EL0.
+            if (memoryManager.AddressSpace.GetAndClearUserTlbInvalidationPending())
+            {
+                // TODO: Invalidate only the range that was modified?
+                return HvAddressSpace.KernelRegionTlbiEretAddress;
+            }
+            else
+            {
+                return HvAddressSpace.KernelRegionEretAddress;
+            }
+        }
+
+        private void DataAbort(MemoryTracking tracking, ulong vcpu, uint esr)
+        {
+            bool write = (esr & (1u << 6)) != 0;
+            bool farValid = (esr & (1u << 10)) == 0;
+            int accessSizeLog2 = (int)((esr >> 22) & 3);
+
+            if (farValid)
+            {
+                HvApi.hv_vcpu_get_sys_reg(vcpu, hv_sys_reg_t.HV_SYS_REG_FAR_EL1, out ulong far).ThrowOnError();
+
+                ulong size = 1UL << accessSizeLog2;
+
+                if (!tracking.VirtualMemoryEvent(far, size, write))
+                {
+                    string rw = write ? "write" : "read";
+                    throw new Exception($"Unhandled invalid memory access at VA 0x{far:X} with size 0x{size:X} ({rw}).");
+                }
+            }
+            else
+            {
+                throw new Exception($"Unhandled invalid memory access at unknown VA with ESR 0x{esr:X}.");
+            }
+        }
+
+        private void InstructionTrap(uint esr)
+        {
+            bool read = (esr & 1) != 0;
+            uint rt = (esr >> 5) & 0x1f;
+
+            if (read)
+            {
+                // Op0 Op2 Op1 CRn 00000 CRm
+                switch ((esr >> 1) & 0x1ffe0f)
+                {
+                    case 0b11_000_011_1110_00000_0000: // CNTFRQ_EL0
+                        WriteRt(rt, _counter.Frequency);
+                        break;
+                    case 0b11_001_011_1110_00000_0000: // CNTPCT_EL0
+                        WriteRt(rt, _counter.Counter);
+                        break;
+                    default:
+                        throw new Exception($"Unhandled system register read with ESR 0x{esr:X}");
+                }
+            }
+            else
+            {
+                throw new Exception($"Unhandled system register write with ESR 0x{esr:X}");
+            }
+        }
+
+        private void WriteRt(uint rt, ulong value)
+        {
+            if (rt < 31)
+            {
+                SetX((int)rt, value);
+            }
+        }
+
+        private void ReturnToPool(HvVcpu vcpu)
+        {
+            HvVcpuPool.Instance.Return(vcpu, SwapContext);
+        }
+
+        private HvVcpu RentFromPool(HvAddressSpace addressSpace, HvVcpu vcpu)
+        {
+            return HvVcpuPool.Instance.Rent(addressSpace, _shadowContext, vcpu, SwapContext);
+        }
+
+        private void SwapContext(IHvExecutionContext newContext)
+        {
+            _impl = newContext;
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvExecutionContextShadow.cs

@@ -0,0 +1,59 @@
+using ARMeilleure.State;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    unsafe class HvExecutionContextShadow : IHvExecutionContext
+    {
+        public ulong Pc { get; set; }
+        public ulong ElrEl1 { get; set; }
+        public ulong EsrEl1 { get; set; }
+
+        public long TpidrEl0 { get; set; }
+        public long TpidrroEl0 { get; set; }
+
+        public uint Pstate { get; set; }
+
+        public uint Fpcr { get; set; }
+        public uint Fpsr { get; set; }
+
+        public bool IsAarch32 { get; set; }
+
+        private readonly ulong[] _x;
+        private readonly V128[] _v;
+
+        public HvExecutionContextShadow()
+        {
+            _x = new ulong[32];
+            _v = new V128[32];
+        }
+
+        public ulong GetX(int index)
+        {
+            return _x[index];
+        }
+
+        public void SetX(int index, ulong value)
+        {
+            _x[index] = value;
+        }
+
+        public V128 GetV(int index)
+        {
+            return _v[index];
+        }
+
+        public void SetV(int index, V128 value)
+        {
+            _v[index] = value;
+        }
+
+        public void RequestInterrupt()
+        {
+        }
+
+        public bool GetAndClearInterruptRequested()
+        {
+            return false;
+        }
+    }
+}

Ryujinx.Cpu/AppleHv/HvExecutionContextVcpu.cs

@@ -0,0 +1,196 @@
+using ARMeilleure.State;
+using Ryujinx.Memory;
+using System;
+using System.Runtime.InteropServices;
+using System.Threading;
+
+namespace Ryujinx.Cpu.AppleHv
+{
+    class HvExecutionContextVcpu : IHvExecutionContext
+    {
+        private static MemoryBlock _setSimdFpRegFuncMem;
+        private delegate hv_result_t SetSimdFpReg(ulong vcpu, hv_simd_fp_reg_t reg, in V128 value, IntPtr funcPtr);
+        private static SetSimdFpReg _setSimdFpReg;
+        private static IntPtr _setSimdFpRegNativePtr;
+
+        static HvExecutionContextVcpu()
+        {
+            // .NET does not support passing vectors by value, so we need to pass a pointer and use a native
+            // function to load the value into a vector register.
+            _setSimdFpRegFuncMem = new MemoryBlock(MemoryBlock.GetPageSize());
+            _setSimdFpRegFuncMem.Write(0, 0x3DC00040u); // LDR Q0, [X2]
+            _setSimdFpRegFuncMem.Write(4, 0xD61F0060u); // BR X3
+            _setSimdFpRegFuncMem.Reprotect(0, _setSimdFpRegFuncMem.Size, MemoryPermission.ReadAndExecute);
+
+            _setSimdFpReg = Marshal.GetDelegateForFunctionPointer<SetSimdFpReg>(_setSimdFpRegFuncMem.Pointer);
+
+            if (NativeLibrary.TryLoad(HvApi.LibraryName, out IntPtr hvLibHandle))
+            {
+                _setSimdFpRegNativePtr = NativeLibrary.GetExport(hvLibHandle, nameof(HvApi.hv_vcpu_set_simd_fp_reg));
+            }
+        }
+
+        public ulong Pc
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_reg(_vcpu, hv_reg_t.HV_REG_PC, out ulong pc).ThrowOnError();
+                return pc;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_reg(_vcpu, hv_reg_t.HV_REG_PC, value).ThrowOnError();
+            }
+        }
+
+        public ulong ElrEl1
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_ELR_EL1, out ulong elr).ThrowOnError();
+                return elr;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_ELR_EL1, value).ThrowOnError();
+            }
+        }
+
+        public ulong EsrEl1
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_ESR_EL1, out ulong esr).ThrowOnError();
+                return esr;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_ESR_EL1, value).ThrowOnError();
+            }
+        }
+
+        public long TpidrEl0
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_TPIDR_EL0, out ulong tpidrEl0).ThrowOnError();
+                return (long)tpidrEl0;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_TPIDR_EL0, (ulong)value).ThrowOnError();
+            }
+        }
+
+        public long TpidrroEl0
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_TPIDRRO_EL0, out ulong tpidrroEl0).ThrowOnError();
+                return (long)tpidrroEl0;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_TPIDRRO_EL0, (ulong)value).ThrowOnError();
+            }
+        }
+
+        public uint Pstate
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_reg(_vcpu, hv_reg_t.HV_REG_CPSR, out ulong cpsr).ThrowOnError();
+                return (uint)cpsr;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_reg(_vcpu, hv_reg_t.HV_REG_CPSR, (ulong)value).ThrowOnError();
+            }
+        }
+
+        public uint Fpcr
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_reg(_vcpu, hv_reg_t.HV_REG_FPCR, out ulong fpcr).ThrowOnError();
+                return (uint)fpcr;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_reg(_vcpu, hv_reg_t.HV_REG_FPCR, (ulong)value).ThrowOnError();
+            }
+        }
+
+        public uint Fpsr
+        {
+            get
+            {
+                HvApi.hv_vcpu_get_reg(_vcpu, hv_reg_t.HV_REG_FPSR, out ulong fpsr).ThrowOnError();
+                return (uint)fpsr;
+            }
+            set
+            {
+                HvApi.hv_vcpu_set_reg(_vcpu, hv_reg_t.HV_REG_FPSR, (ulong)value).ThrowOnError();
+            }
+        }
+
+        private ulong _vcpu;
+        private int _interruptRequested;
+
+        public HvExecutionContextVcpu(ulong vcpu)
+        {
+            _vcpu = vcpu;
+        }
+
+        public ulong GetX(int index)
+        {
+            if (index == 31)
+            {
+                HvApi.hv_vcpu_get_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_SP_EL0, out ulong value).ThrowOnError();
+                return value;
+            }
+            else
+            {
+                HvApi.hv_vcpu_get_reg(_vcpu, hv_reg_t.HV_REG_X0 + (uint)index, out ulong value).ThrowOnError();
+                return value;
+            }
+        }
+
+        public void SetX(int index, ulong value)
+        {
+            if (index == 31)
+            {
+                HvApi.hv_vcpu_set_sys_reg(_vcpu, hv_sys_reg_t.HV_SYS_REG_SP_EL0, value).ThrowOnError();
+            }
+            else
+            {
+                HvApi.hv_vcpu_set_reg(_vcpu, hv_reg_t.HV_REG_X0 + (uint)index, value).ThrowOnError();
+            }
+        }
+
+        public V128 GetV(int index)
+        {
+            HvApi.hv_vcpu_get_simd_fp_reg(_vcpu, hv_simd_fp_reg_t.HV_SIMD_FP_REG_Q0 + (uint)index, out hv_simd_fp_uchar16_t value).ThrowOnError();
+            return new V128(value.Low, value.High);
+        }
+
+        public void SetV(int index, V128 value)
+        {
+            _setSimdFpReg(_vcpu, hv_simd_fp_reg_t.HV_SIMD_FP_REG_Q0 + (uint)index, value, _setSimdFpRegNativePtr).ThrowOnError();
+        }
+
+        public void RequestInterrupt()
+        {
+            if (Interlocked.Exchange(ref _interruptRequested, 1) == 0)
+            {
+                ulong vcpu = _vcpu;
+                HvApi.hv_vcpus_exit(ref vcpu, 1);
+            }
+        }
+
+        public bool GetAndClearInterruptRequested()
+        {
+            return Interlocked.Exchange(ref _interruptRequested, 0) != 0;
+        }
+    }
+}