Vulkan: Fix buffer texture storage not being updated on buffer handle reuse (#3731)

* update avalonia

* fix updater

* fix spacing

* addressed review

* convert permission value to octal

* Add missing comma

* revert package updates

ARMeilleure/CodeGen/X86/AssemblerTable.cs

@@ -113,6 +113,7 @@ namespace ARMeilleure.CodeGen.X86
             Add(X86Instruction.Divps,         new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x00000f5e, InstructionFlags.Vex));
             Add(X86Instruction.Divsd,         new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x00000f5e, InstructionFlags.Vex | InstructionFlags.PrefixF2));
             Add(X86Instruction.Divss,         new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x00000f5e, InstructionFlags.Vex | InstructionFlags.PrefixF3));
+            Add(X86Instruction.Gf2p8affineqb, new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x000f3ace, InstructionFlags.Prefix66));
             Add(X86Instruction.Haddpd,        new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x00000f7c, InstructionFlags.Vex | InstructionFlags.Prefix66));
             Add(X86Instruction.Haddps,        new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x00000f7c, InstructionFlags.Vex | InstructionFlags.PrefixF2));
             Add(X86Instruction.Idiv,          new InstructionInfo(BadOp,      BadOp,      BadOp,      BadOp,      0x070000f7, InstructionFlags.None));

ARMeilleure/CodeGen/X86/HardwareCapabilities.cs

@@ -20,8 +20,9 @@ namespace ARMeilleure.CodeGen.X86
 
             if (maxNum >= 7)
             {
-                (_, int ebx7, _, _) = X86Base.CpuId(0x00000007, 0x00000000);
+                (_, int ebx7, int ecx7, _) = X86Base.CpuId(0x00000007, 0x00000000);
                 FeatureInfo7Ebx = (FeatureFlags7Ebx)ebx7;
+                FeatureInfo7Ecx = (FeatureFlags7Ecx)ecx7;
             }
         }
 
@@ -54,9 +55,16 @@ namespace ARMeilleure.CodeGen.X86
             Sha = 1 << 29
         }
 
+        [Flags]
+        public enum FeatureFlags7Ecx
+        {
+            Gfni = 1 << 8,
+        }
+
         public static FeatureFlags1Edx FeatureInfo1Edx { get; }
         public static FeatureFlags1Ecx FeatureInfo1Ecx { get; }
         public static FeatureFlags7Ebx FeatureInfo7Ebx { get; } = 0;
+        public static FeatureFlags7Ecx FeatureInfo7Ecx { get; } = 0;
 
         public static bool SupportsSse => FeatureInfo1Edx.HasFlag(FeatureFlags1Edx.Sse);
         public static bool SupportsSse2 => FeatureInfo1Edx.HasFlag(FeatureFlags1Edx.Sse2);
@@ -72,6 +80,7 @@ namespace ARMeilleure.CodeGen.X86
         public static bool SupportsAvx2 => FeatureInfo7Ebx.HasFlag(FeatureFlags7Ebx.Avx2) && SupportsAvx;
         public static bool SupportsF16c => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.F16c);
         public static bool SupportsSha => FeatureInfo7Ebx.HasFlag(FeatureFlags7Ebx.Sha);
+        public static bool SupportsGfni => FeatureInfo7Ecx.HasFlag(FeatureFlags7Ecx.Gfni);
 
         public static bool ForceLegacySse { get; set; }
 

ARMeilleure/CodeGen/X86/IntrinsicTable.cs

@@ -58,6 +58,7 @@ namespace ARMeilleure.CodeGen.X86
             Add(Intrinsic.X86Divps,         new IntrinsicInfo(X86Instruction.Divps,         IntrinsicType.Binary));
             Add(Intrinsic.X86Divsd,         new IntrinsicInfo(X86Instruction.Divsd,         IntrinsicType.Binary));
             Add(Intrinsic.X86Divss,         new IntrinsicInfo(X86Instruction.Divss,         IntrinsicType.Binary));
+            Add(Intrinsic.X86Gf2p8affineqb, new IntrinsicInfo(X86Instruction.Gf2p8affineqb, IntrinsicType.TernaryImm));
             Add(Intrinsic.X86Haddpd,        new IntrinsicInfo(X86Instruction.Haddpd,        IntrinsicType.Binary));
             Add(Intrinsic.X86Haddps,        new IntrinsicInfo(X86Instruction.Haddps,        IntrinsicType.Binary));
             Add(Intrinsic.X86Insertps,      new IntrinsicInfo(X86Instruction.Insertps,      IntrinsicType.TernaryImm));

ARMeilleure/CodeGen/X86/X86Instruction.cs

@@ -54,6 +54,7 @@ namespace ARMeilleure.CodeGen.X86
         Divps,
         Divsd,
         Divss,
+        Gf2p8affineqb,
         Haddpd,
         Haddps,
         Idiv,

ARMeilleure/Instructions/InstEmitSimdHelper.cs

@@ -243,6 +243,21 @@ namespace ARMeilleure.Instructions
             throw new ArgumentException($"Invalid rounding mode \"{roundMode}\".");
         }
 
+        public static ulong X86GetGf2p8LogicalShiftLeft(int shift)
+        {
+            ulong identity = 
+                (0b00000001UL << 56) |
+                (0b00000010UL << 48) |
+                (0b00000100UL << 40) |
+                (0b00001000UL << 32) |
+                (0b00010000UL << 24) |
+                (0b00100000UL << 16) |
+                (0b01000000UL <<  8) |
+                (0b10000000UL <<  0);
+
+            return shift >= 0 ? identity >> (shift * 8) : identity << (-shift * 8);
+        }
+
         public static Operand EmitCountSetBits8(ArmEmitterContext context, Operand op) // "size" is 8 (SIMD&FP Inst.).
         {
             Debug.Assert(op.Type == OperandType.I32 || op.Type == OperandType.I64);

ARMeilleure/Instructions/InstEmitSimdLogical.cs

@@ -336,8 +336,32 @@ namespace ARMeilleure.Instructions
         {
             OpCodeSimd op = (OpCodeSimd)context.CurrOp;
 
-            Operand res = context.VectorZero();
+            if (Optimizations.UseGfni)
+            {
+                const long bitMatrix =
+                    (0b10000000L << 56) |
+                    (0b01000000L << 48) |
+                    (0b00100000L << 40) |
+                    (0b00010000L << 32) |
+                    (0b00001000L << 24) |
+                    (0b00000100L << 16) |
+                    (0b00000010L <<  8) |
+                    (0b00000001L <<  0);
 
+                Operand vBitMatrix = X86GetAllElements(context, bitMatrix);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Gf2p8affineqb, GetVec(op.Rn), vBitMatrix, Const(0));
+
+                if (op.RegisterSize == RegisterSize.Simd64)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(GetVec(op.Rd), res);
+            }
+            else
+            {
+                Operand res = context.VectorZero();
                 int elems = op.RegisterSize == RegisterSize.Simd128 ? 16 : 8;
 
                 for (int index = 0; index < elems; index++)
@@ -351,6 +375,7 @@ namespace ARMeilleure.Instructions
 
                 context.Copy(GetVec(op.Rd), res);
             }
+        }
 
         private static Operand EmitReverseBits8Op(ArmEmitterContext context, Operand op)
         {

ARMeilleure/Instructions/InstEmitSimdShift.cs

@@ -88,8 +88,35 @@ namespace ARMeilleure.Instructions
             OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
 
             int shift = GetImmShl(op);
+            int eSize = 8 << op.Size;
 
-            if (Optimizations.UseSse2 && op.Size > 0)
+            if (shift >= eSize)
+            {
+                if ((op.RegisterSize == RegisterSize.Simd64))
+                {
+                    Operand res = context.VectorZeroUpper64(GetVec(op.Rd));
+
+                    context.Copy(GetVec(op.Rd), res);
+                }
+            }
+            else if (Optimizations.UseGfni && op.Size == 0)
+            {
+                Operand n = GetVec(op.Rn);
+
+                ulong bitMatrix = X86GetGf2p8LogicalShiftLeft(shift);
+
+                Operand vBitMatrix = X86GetElements(context, bitMatrix, bitMatrix);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Gf2p8affineqb, n, vBitMatrix, Const(0));
+
+                if (op.RegisterSize == RegisterSize.Simd64)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(GetVec(op.Rd), res);
+            }
+            else if (Optimizations.UseSse2 && op.Size > 0)
             {
                 Operand n = GetVec(op.Rn);
 
@@ -396,10 +423,40 @@ namespace ARMeilleure.Instructions
         {
             OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
 
-            if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
-            {
             int shift = GetImmShr(op);
 
+            if (Optimizations.UseGfni && op.Size == 0)
+            {
+                Operand n = GetVec(op.Rn);
+
+                ulong bitMatrix;
+
+                if (shift < 8)
+                {
+                    bitMatrix = X86GetGf2p8LogicalShiftLeft(-shift);
+
+                    // Extend sign-bit
+                    bitMatrix |= 0x8080808080808080UL >> (64 - shift * 8);
+                }
+                else
+                {
+                    // Replicate sign-bit into all bits
+                    bitMatrix = 0x8080808080808080UL;
+                }
+
+                Operand vBitMatrix = X86GetElements(context, bitMatrix, bitMatrix);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Gf2p8affineqb, n, vBitMatrix, Const(0));
+
+                if (op.RegisterSize == RegisterSize.Simd64)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(GetVec(op.Rd), res);
+            }
+            else if (Optimizations.UseSse2 && op.Size > 0 && op.Size < 3)
+            {
                 Operand n = GetVec(op.Rn);
 
                 Intrinsic sraInst = X86PsraInstruction[op.Size];
@@ -929,10 +986,44 @@ namespace ARMeilleure.Instructions
             OpCodeSimdShImm op = (OpCodeSimdShImm)context.CurrOp;
 
             int shift = GetImmShl(op);
+            int eSize = 8 << op.Size;
 
             ulong mask = shift != 0 ? ulong.MaxValue >> (64 - shift) : 0UL;
 
-            if (Optimizations.UseSse2 && op.Size > 0)
+            if (shift >= eSize)
+            {
+                if ((op.RegisterSize == RegisterSize.Simd64) || scalar)
+                {
+                    Operand res = context.VectorZeroUpper64(GetVec(op.Rd));
+
+                    context.Copy(GetVec(op.Rd), res);
+                }
+            }
+            else if (Optimizations.UseGfni && op.Size == 0)
+            {
+                Operand d = GetVec(op.Rd);
+                Operand n = GetVec(op.Rn);
+
+                ulong bitMatrix = X86GetGf2p8LogicalShiftLeft(shift);
+
+                Operand vBitMatrix = X86GetElements(context, bitMatrix, bitMatrix);
+
+                Operand nShifted = context.AddIntrinsic(Intrinsic.X86Gf2p8affineqb, n, vBitMatrix, Const(0));
+
+                Operand dMask = X86GetAllElements(context, (long)mask * _masks_SliSri[op.Size]);
+
+                Operand dMasked = context.AddIntrinsic(Intrinsic.X86Pand, d, dMask);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Por, nShifted, dMasked);
+
+                if ((op.RegisterSize == RegisterSize.Simd64) || scalar)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(d, res);
+            }
+            else if (Optimizations.UseSse2 && op.Size > 0)
             {
                 Operand d = GetVec(op.Rd);
                 Operand n = GetVec(op.Rn);
@@ -988,7 +1079,40 @@ namespace ARMeilleure.Instructions
 
             ulong mask = (ulong.MaxValue << (eSize - shift)) & (ulong.MaxValue >> (64 - eSize));
 
-            if (Optimizations.UseSse2 && op.Size > 0)
+            if (shift >= eSize)
+            {
+                if ((op.RegisterSize == RegisterSize.Simd64) || scalar)
+                {
+                    Operand res = context.VectorZeroUpper64(GetVec(op.Rd));
+
+                    context.Copy(GetVec(op.Rd), res);
+                }
+            }
+            else if (Optimizations.UseGfni && op.Size == 0)
+            {
+                Operand d = GetVec(op.Rd);
+                Operand n = GetVec(op.Rn);
+
+                ulong bitMatrix = X86GetGf2p8LogicalShiftLeft(-shift);
+
+                Operand vBitMatrix = X86GetElements(context, bitMatrix, bitMatrix);
+
+                Operand nShifted = context.AddIntrinsic(Intrinsic.X86Gf2p8affineqb, n, vBitMatrix, Const(0));
+
+                Operand dMask = X86GetAllElements(context, (long)mask * _masks_SliSri[op.Size]);
+
+                Operand dMasked = context.AddIntrinsic(Intrinsic.X86Pand, d, dMask);
+
+                Operand res = context.AddIntrinsic(Intrinsic.X86Por, nShifted, dMasked);
+
+                if ((op.RegisterSize == RegisterSize.Simd64) || scalar)
+                {
+                    res = context.VectorZeroUpper64(res);
+                }
+
+                context.Copy(d, res);
+            }
+            else if (Optimizations.UseSse2 && op.Size > 0)
             {
                 Operand d = GetVec(op.Rd);
                 Operand n = GetVec(op.Rn);

ARMeilleure/IntermediateRepresentation/Intrinsic.cs

@@ -47,6 +47,7 @@ namespace ARMeilleure.IntermediateRepresentation
         X86Divps,
         X86Divsd,
         X86Divss,
+        X86Gf2p8affineqb,
         X86Haddpd,
         X86Haddps,
         X86Insertps,

ARMeilleure/Optimizations.cs

@@ -22,6 +22,7 @@ namespace ARMeilleure
         public static bool UseAesniIfAvailable     { get; set; } = true;
         public static bool UsePclmulqdqIfAvailable { get; set; } = true;
         public static bool UseShaIfAvailable       { get; set; } = true;
+        public static bool UseGfniIfAvailable      { get; set; } = true;
 
         public static bool ForceLegacySse
         {
@@ -42,5 +43,6 @@ namespace ARMeilleure
         internal static bool UseAesni     => UseAesniIfAvailable     && HardwareCapabilities.SupportsAesni;
         internal static bool UsePclmulqdq => UsePclmulqdqIfAvailable && HardwareCapabilities.SupportsPclmulqdq;
         internal static bool UseSha       => UseShaIfAvailable       && HardwareCapabilities.SupportsSha;
+        internal static bool UseGfni      => UseGfniIfAvailable      && HardwareCapabilities.SupportsGfni;
     }
 }

ARMeilleure/Translation/PTC/Ptc.cs

@@ -27,7 +27,7 @@ namespace ARMeilleure.Translation.PTC
         private const string OuterHeaderMagicString = "PTCohd\0\0";
         private const string InnerHeaderMagicString = "PTCihd\0\0";
 
-        private const uint InternalVersion = 3703; //! To be incremented manually for each change to the ARMeilleure project.
+        private const uint InternalVersion = 3710; //! To be incremented manually for each change to the ARMeilleure project.
 
         private const string ActualDir = "0";
         private const string BackupDir = "1";
@@ -951,7 +951,8 @@ namespace ARMeilleure.Translation.PTC
             return new FeatureInfo(
                 (uint)HardwareCapabilities.FeatureInfo1Ecx,
                 (uint)HardwareCapabilities.FeatureInfo1Edx,
-                (uint)HardwareCapabilities.FeatureInfo7Ebx);
+                (uint)HardwareCapabilities.FeatureInfo7Ebx,
+                (uint)HardwareCapabilities.FeatureInfo7Ecx);
         }
 
         private static byte GetMemoryManagerMode()
@@ -971,7 +972,7 @@ namespace ARMeilleure.Translation.PTC
             return osPlatform;
         }
 
-        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 54*/)]
+        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 58*/)]
         private struct OuterHeader
         {
             public ulong Magic;
@@ -1002,8 +1003,8 @@ namespace ARMeilleure.Translation.PTC
             }
         }
 
-        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 12*/)]
-        private record struct FeatureInfo(uint FeatureInfo0, uint FeatureInfo1, uint FeatureInfo2);
+        [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 16*/)]
+        private record struct FeatureInfo(uint FeatureInfo0, uint FeatureInfo1, uint FeatureInfo2, uint FeatureInfo3);
 
         [StructLayout(LayoutKind.Sequential, Pack = 1/*, Size = 128*/)]
         private struct InnerHeader

Ryujinx.Ava/AppHost.cs

@@ -58,6 +58,8 @@ namespace Ryujinx.Ava
         private const float MaxResolutionScale = 4.0f; // Max resolution hotkeys can scale to before wrapping.
         private const int TargetFps = 60;
 
+        private const float VolumeDelta = 0.05f;
+
         private static readonly Cursor InvisibleCursor = new Cursor(StandardCursorType.None);        
 
         private readonly long _ticksPerFrame;
@@ -73,6 +75,7 @@ namespace Ryujinx.Ava
         private bool _isStopped;
         private bool _isActive;
         private long _lastCursorMoveTime;
+        private float _newVolume;
         private long _ticks = 0;
 
         private KeyboardHotkeyState _prevHotkeyState;
@@ -1003,6 +1006,18 @@ namespace Ryujinx.Ava
                             GraphicsConfig.ResScale =
                             (MaxResolutionScale + GraphicsConfig.ResScale - 2) % MaxResolutionScale + 1;
                             break;
+                        case KeyboardHotkeyState.VolumeUp:
+                            _newVolume = MathF.Round((Device.GetVolume() + VolumeDelta), 2);
+                            Device.SetVolume(_newVolume);
+
+                            _parent.ViewModel.Volume = Device.GetVolume();
+                            break;
+                        case KeyboardHotkeyState.VolumeDown:
+                            _newVolume = MathF.Round((Device.GetVolume() - VolumeDelta), 2);
+                            Device.SetVolume(_newVolume);
+
+                            _parent.ViewModel.Volume = Device.GetVolume();
+                            break;
                         case KeyboardHotkeyState.None:
                             (_keyboardInterface as AvaloniaKeyboard).Clear();
                             break;
@@ -1068,6 +1083,14 @@ namespace Ryujinx.Ava
             {
                 state = KeyboardHotkeyState.ResScaleDown;
             }
+            else if (_keyboardInterface.IsPressed((Key)ConfigurationState.Instance.Hid.Hotkeys.Value.VolumeUp))
+            {
+                state = KeyboardHotkeyState.VolumeUp;
+            }
+            else if (_keyboardInterface.IsPressed((Key)ConfigurationState.Instance.Hid.Hotkeys.Value.VolumeDown))
+            {
+                state = KeyboardHotkeyState.VolumeDown;
+            }
 
             return state;
         }

Ryujinx.Ava/Assets/Locales/en_US.json

@@ -579,7 +579,7 @@
   "SettingsTabHotkeysResScaleUpHotkey": "Increase resolution:",
   "SettingsTabHotkeysResScaleDownHotkey": "Decrease resolution:",
   "UserProfilesName": "Name:",
-  "UserProfilesUserId" : "User Id:",
+  "UserProfilesUserId": "User Id:",
   "SettingsTabGraphicsBackend": "Graphics Backend",
   "SettingsTabGraphicsBackendTooltip": "Graphics Backend to use",
   "SettingsEnableTextureRecompression": "Enable Texture Recompression",
@@ -589,5 +589,8 @@
   "SettingsAppRequiredRestartMessage": "Ryujinx Restart Required",
   "SettingsGpuBackendRestartMessage": "Graphics Backend or Gpu settings have been modified. This will require a restart to be applied",
   "SettingsGpuBackendRestartSubMessage": "Do you want to restart now?",
+  "RyujinxUpdaterMessage": "Do you want to update Ryujinx to the latest version?",
+  "SettingsTabHotkeysVolumeUpHotkey": "Increase Volume:",
+  "SettingsTabHotkeysVolumeDownHotkey": "Decrease Volume:",
   "VolumeShort": "Vol"
 }

Ryujinx.Ava/Common/KeyboardHotkeyState.cs

@@ -9,6 +9,8 @@
         Pause,
         ToggleMute,
         ResScaleUp,
-        ResScaleDown
+        ResScaleDown,
+        VolumeUp,
+        VolumeDown
     }
 }

Ryujinx.Ava/Modules/Updater/Updater.cs

@@ -1,4 +1,6 @@
+using Avalonia.Controls;
 using Avalonia.Threading;
+using FluentAvalonia.UI.Controls;
 using ICSharpCode.SharpZipLib.GZip;
 using ICSharpCode.SharpZipLib.Tar;
 using ICSharpCode.SharpZipLib.Zip;
@@ -11,11 +13,13 @@ using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
 using System.Net.NetworkInformation;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading;
@@ -40,6 +44,8 @@ namespace Ryujinx.Modules
 
         private static readonly string[] WindowsDependencyDirs = Array.Empty<string>();
 
+        public static bool UpdateSuccessful { get; private set; }
+
         public static async Task BeginParse(MainWindow mainWindow, bool showVersionUpToDate)
         {
             if (Running)
@@ -198,11 +204,18 @@ namespace Ryujinx.Modules
                     _buildSize = -1;
                 }
             }
+
             Dispatcher.UIThread.Post(async () =>
             {
                 // Show a message asking the user if they want to update
-                UpdaterWindow updateDialog = new(mainWindow, newVersion, _buildUrl);
-                await updateDialog.ShowDialog(mainWindow);
+                var shouldUpdate = await ContentDialogHelper.CreateChoiceDialog(LocaleManager.Instance["RyujinxUpdater"],
+                    LocaleManager.Instance["RyujinxUpdaterMessage"],
+                    $"{Program.Version} -> {newVersion}");
+
+                if (shouldUpdate)
+                {
+                    UpdateRyujinx(mainWindow, _buildUrl);
+                }
             });
         }
 
@@ -216,8 +229,10 @@ namespace Ryujinx.Modules
             return result;
         }
 
-        public static void UpdateRyujinx(UpdaterWindow updateDialog, string downloadUrl)
+        public static async void UpdateRyujinx(Window parent, string downloadUrl)
         {
+            UpdateSuccessful = false;
+
             // Empty update dir, although it shouldn't ever have anything inside it
             if (Directory.Exists(UpdateDir))
             {
@@ -228,25 +243,56 @@ namespace Ryujinx.Modules
 
             string updateFile = Path.Combine(UpdateDir, "update.bin");
 
-            // Download the update .zip
-            updateDialog.MainText.Text = LocaleManager.Instance["UpdaterDownloading"];
-            updateDialog.ProgressBar.Value = 0;
-            updateDialog.ProgressBar.Maximum = 100;
+            var taskDialog = new TaskDialog()
+            {
+                Header = LocaleManager.Instance["RyujinxUpdater"],
+                SubHeader = LocaleManager.Instance["UpdaterDownloading"],
+                IconSource = new SymbolIconSource { Symbol = Symbol.Download },
+                Buttons = { },
+                ShowProgressBar = true
+            };
 
-            Task.Run(() =>
+            taskDialog.XamlRoot = parent;
+
+            taskDialog.Opened += (s, e) =>
             {
                 if (_buildSize >= 0)
                 {
-                    DoUpdateWithMultipleThreads(updateDialog, downloadUrl, updateFile);
+                    DoUpdateWithMultipleThreads(taskDialog, downloadUrl, updateFile);
                 }
                 else
                 {
-                    DoUpdateWithSingleThread(updateDialog, downloadUrl, updateFile);
+                    DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
                 }
-            });
+            };
+
+            await taskDialog.ShowAsync(true);
+
+            if (UpdateSuccessful)
+            {
+                var shouldRestart = await ContentDialogHelper.CreateChoiceDialog(LocaleManager.Instance["RyujinxUpdater"],
+                    LocaleManager.Instance["DialogUpdaterCompleteMessage"],
+                    LocaleManager.Instance["DialogUpdaterRestartMessage"]);
+
+                if (shouldRestart)
+                {
+                    string ryuName = Path.GetFileName(Environment.ProcessPath);
+                    string ryuExe = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ryuName);
+                    string ryuArg = string.Join(" ", Environment.GetCommandLineArgs().Skip(1).ToArray());
+
+                    if (!OperatingSystem.IsWindows())
+                    {
+                        chmod(ryuExe, Convert.ToUInt32("0777", 8));
                     }
 
-        private static void DoUpdateWithMultipleThreads(UpdaterWindow updateDialog, string downloadUrl, string updateFile)
+                    Process.Start(ryuExe, ryuArg);
+
+                    Environment.Exit(0);
+                }
+            }
+        }
+
+        private static void DoUpdateWithMultipleThreads(TaskDialog taskDialog, string downloadUrl, string updateFile)
         {
             // Multi-Threaded Updater
             long chunkSize = _buildSize / ConnectionCount;
@@ -290,7 +336,7 @@ namespace Ryujinx.Modules
                         Interlocked.Exchange(ref progressPercentage[index], args.ProgressPercentage);
                         Interlocked.Add(ref totalProgressPercentage, args.ProgressPercentage);
 
-                        updateDialog.ProgressBar.Value = totalProgressPercentage / ConnectionCount;
+                        taskDialog.SetProgressBarState(totalProgressPercentage / ConnectionCount, TaskDialogProgressState.Normal);
                     };
 
                     client.DownloadDataCompleted += (_, args) =>
@@ -301,6 +347,8 @@ namespace Ryujinx.Modules
                         {
                             webClients[index].Dispose();
 
+                            taskDialog.Hide();
+
                             return;
                         }
 
@@ -320,14 +368,14 @@ namespace Ryujinx.Modules
 
                             try
                             {
-                                InstallUpdate(updateDialog, updateFile);
+                                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(updateDialog, downloadUrl, updateFile);
+                                DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
 
                                 return;
                             }
@@ -348,7 +396,7 @@ namespace Ryujinx.Modules
                             webClients[j].CancelAsync();
                         }
 
-                        DoUpdateWithSingleThread(updateDialog, downloadUrl, updateFile);
+                        DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
 
                         return;
                     }
@@ -356,7 +404,7 @@ namespace Ryujinx.Modules
             }
         }
 
-        private static void DoUpdateWithSingleThreadWorker(UpdaterWindow updateDialog, string downloadUrl, string updateFile)
+        private static void DoUpdateWithSingleThreadWorker(TaskDialog taskDialog, string downloadUrl, string updateFile)
         {
             using (HttpClient client = new HttpClient())
             {
@@ -384,19 +432,26 @@ namespace Ryujinx.Modules
 
                             byteWritten += readSize;
 
-                            updateDialog.ProgressBar.Value = ((double)byteWritten / totalBytes) * 100;
+                            taskDialog.SetProgressBarState(GetPercentage(byteWritten, totalBytes), TaskDialogProgressState.Normal);
+
                             updateFileStream.Write(buffer, 0, readSize);
                         }
                     }
                 }
 
-                InstallUpdate(updateDialog, updateFile);
+                InstallUpdate(taskDialog, updateFile);
             }
         }
 
-        private static void DoUpdateWithSingleThread(UpdaterWindow updateDialog, string downloadUrl, string updateFile)
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        private static double GetPercentage(double value, double max)
         {
-            Thread worker = new Thread(() => DoUpdateWithSingleThreadWorker(updateDialog, downloadUrl, updateFile));
+            return max == 0 ? 0 : value / max * 100;
+        }
+
+        private static void DoUpdateWithSingleThread(TaskDialog taskDialog, string downloadUrl, string updateFile)
+        {
+            Thread worker = new Thread(() => DoUpdateWithSingleThreadWorker(taskDialog, downloadUrl, updateFile));
             worker.Name = "Updater.SingleThreadWorker";
             worker.Start();
         }
@@ -414,11 +469,11 @@ namespace Ryujinx.Modules
             }
         }
 
-        private static async void InstallUpdate(UpdaterWindow updateDialog, string updateFile)
+        private static async void InstallUpdate(TaskDialog taskDialog, string updateFile)
         {
             // Extract Update
-            updateDialog.MainText.Text = LocaleManager.Instance["UpdaterExtracting"];
-            updateDialog.ProgressBar.Value = 0;
+            taskDialog.SubHeader = LocaleManager.Instance["UpdaterExtracting"];
+            taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
 
             if (OperatingSystem.IsLinux())
             {
@@ -426,8 +481,6 @@ namespace Ryujinx.Modules
                 using (Stream gzipStream = new GZipInputStream(inStream))
                 using (TarInputStream tarStream = new TarInputStream(gzipStream, Encoding.ASCII))
                 {
-                    updateDialog.ProgressBar.Maximum = inStream.Length;
-
                     await Task.Run(() =>
                     {
                         TarEntry tarEntry;
@@ -450,12 +503,12 @@ namespace Ryujinx.Modules
 
                             Dispatcher.UIThread.Post(() =>
                             {
-                                updateDialog.ProgressBar.Value += entry.Size;
+                                taskDialog.SetProgressBarState(GetPercentage(entry.Size, inStream.Length), TaskDialogProgressState.Normal);
                             });
                         }
                     });
 
-                    updateDialog.ProgressBar.Value = inStream.Length;
+                    taskDialog.SetProgressBarState(100, TaskDialogProgressState.Normal);
                 }
             }
             else
@@ -463,12 +516,12 @@ namespace Ryujinx.Modules
                 using (Stream inStream = File.OpenRead(updateFile))
                 using (ZipFile zipFile = new ZipFile(inStream))
                 {
-                    updateDialog.ProgressBar.Maximum = zipFile.Count;
-
                     await Task.Run(() =>
                     {
+                        double count = 0;
                         foreach (ZipEntry zipEntry in zipFile)
                         {
+                            count++;
                             if (zipEntry.IsDirectory) continue;
 
                             string outPath = Path.Combine(UpdateDir, zipEntry.Name);
@@ -485,7 +538,7 @@ namespace Ryujinx.Modules
 
                             Dispatcher.UIThread.Post(() =>
                             {
-                                updateDialog.ProgressBar.Value++;
+                                taskDialog.SetProgressBarState(GetPercentage(count, zipFile.Count), TaskDialogProgressState.Normal);
                             });
                         }
                     });
@@ -497,22 +550,23 @@ namespace Ryujinx.Modules
 
             List<string> allFiles = EnumerateFilesToDelete().ToList();
 
-            updateDialog.MainText.Text = LocaleManager.Instance["UpdaterRenaming"];
-            updateDialog.ProgressBar.Value = 0;
-            updateDialog.ProgressBar.Maximum = allFiles.Count;
+            taskDialog.SubHeader = LocaleManager.Instance["UpdaterRenaming"];
+            taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
 
             // Replace old files
             await Task.Run(() =>
             {
+                double count = 0;
                 foreach (string file in allFiles)
                 {
+                    count++;
                     try
                     {
                         File.Move(file, file + ".ryuold");
 
                         Dispatcher.UIThread.Post(() =>
                         {
-                            updateDialog.ProgressBar.Value++;
+                            taskDialog.SetProgressBarState(GetPercentage(count, allFiles.Count), TaskDialogProgressState.Normal);
                         });
                     }
                     catch
@@ -523,23 +577,20 @@ namespace Ryujinx.Modules
 
                 Dispatcher.UIThread.Post(() =>
                 {
-                    updateDialog.MainText.Text = LocaleManager.Instance["UpdaterAddingFiles"];
-                    updateDialog.ProgressBar.Value = 0;
-                    updateDialog.ProgressBar.Maximum = Directory.GetFiles(UpdatePublishDir, "*", SearchOption.AllDirectories).Length;
+                    taskDialog.SubHeader = LocaleManager.Instance["UpdaterAddingFiles"];
+                    taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
                 });
 
-                MoveAllFilesOver(UpdatePublishDir, HomeDir, updateDialog);
+                MoveAllFilesOver(UpdatePublishDir, HomeDir, taskDialog);
             });
 
             Directory.Delete(UpdateDir, true);
 
             SetUnixPermissions();
 
-            updateDialog.MainText.Text = LocaleManager.Instance["DialogUpdaterCompleteMessage"];
-            updateDialog.SecondaryText.Text = LocaleManager.Instance["DialogUpdaterRestartMessage"];
+            UpdateSuccessful = true;
 
-            updateDialog.ProgressBar.IsVisible = false;
-            updateDialog.ButtonBox.IsVisible = true;
+            taskDialog.Hide();
         }
 
 #pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
@@ -618,8 +669,9 @@ namespace Ryujinx.Modules
             return files;
         }
 
-        private static void MoveAllFilesOver(string root, string dest, UpdaterWindow dialog)
+        private static void MoveAllFilesOver(string root, string dest, TaskDialog taskDialog)
         {
+            var total = Directory.GetFiles(root, "*", SearchOption.AllDirectories).Length;
             foreach (string directory in Directory.GetDirectories(root))
             {
                 string dirName = Path.GetFileName(directory);
@@ -629,16 +681,18 @@ namespace Ryujinx.Modules
                     Directory.CreateDirectory(Path.Combine(dest, dirName));
                 }
 
-                MoveAllFilesOver(directory, Path.Combine(dest, dirName), dialog);
+                MoveAllFilesOver(directory, Path.Combine(dest, dirName), taskDialog);
             }
 
+            double count = 0;
             foreach (string file in Directory.GetFiles(root))
             {
+                count++;
                 File.Move(file, Path.Combine(dest, Path.GetFileName(file)), true);
 
                 Dispatcher.UIThread.InvokeAsync(() =>
                 {
-                    dialog.ProgressBar.Value++;
+                    taskDialog.SetProgressBarState(GetPercentage(count, total), TaskDialogProgressState.Normal);
                 });
             }
         }

Ryujinx.Ava/Ui/Windows/AboutWindow.axaml

@@ -6,7 +6,6 @@
     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"
-    Title="Ryujinx - About"
     Width="850"
     Height="550"
     MinWidth="500"

Ryujinx.Ava/Ui/Windows/SettingsWindow.axaml

@@ -257,6 +257,22 @@
                                     TextAlignment="Center" />
                             </ToggleButton>
                         </StackPanel>
+                        <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
+                            <TextBlock VerticalAlignment="Center" Text="{locale:Locale SettingsTabHotkeysVolumeUpHotkey}" Width="230" />
+                            <ToggleButton Width="90" Height="27" Checked="Button_Checked" Unchecked="Button_Unchecked">
+                                <TextBlock
+                                    Text="{Binding KeyboardHotkeys.VolumeUp, Mode=TwoWay, Converter={StaticResource Key}}"
+                                    TextAlignment="Center" />
+                            </ToggleButton>
+                        </StackPanel>
+                        <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
+                            <TextBlock VerticalAlignment="Center" Text="{locale:Locale SettingsTabHotkeysVolumeDownHotkey}" Width="230" />
+                            <ToggleButton Width="90" Height="27" Checked="Button_Checked" Unchecked="Button_Unchecked">
+                                <TextBlock
+                                    Text="{Binding KeyboardHotkeys.VolumeDown, Mode=TwoWay, Converter={StaticResource Key}}"
+                                    TextAlignment="Center" />
+                            </ToggleButton>
+                        </StackPanel>
                     </StackPanel>
                 </Border>
             </ScrollViewer>

Ryujinx.Ava/Ui/Windows/UpdaterWindow.axaml

@@ -1,66 +0,0 @@
-<window:StyleableWindow
-    x:Class="Ryujinx.Ava.Ui.Windows.UpdaterWindow"
-    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"
-    Title="Ryujinx Updater"
-    Width="500"
-    Height="500"
-    MinWidth="500"
-    MinHeight="500"
-    d:DesignHeight="350"
-    d:DesignWidth="400"
-    CanResize="False"
-    SizeToContent="Height"
-    WindowStartupLocation="CenterOwner"
-    mc:Ignorable="d">
-    <Grid
-        Margin="20"
-        HorizontalAlignment="Stretch"
-        VerticalAlignment="Stretch">
-        <Grid.RowDefinitions>
-            <RowDefinition />
-            <RowDefinition />
-            <RowDefinition />
-            <RowDefinition />
-            <RowDefinition />
-        </Grid.RowDefinitions>
-        <TextBlock
-            Name="MainText"
-            Grid.Row="1"
-            Height="20"
-            HorizontalAlignment="Stretch"
-            TextAlignment="Center" />
-        <TextBlock
-            Name="SecondaryText"
-            Grid.Row="2"
-            Height="20"
-            HorizontalAlignment="Stretch"
-            TextAlignment="Center" />
-        <ProgressBar
-            Name="ProgressBar"
-            Grid.Row="3"
-            Margin="20"
-            HorizontalAlignment="Stretch"
-            IsVisible="False"
-            Maximum="100"
-            Minimum="0" />
-        <StackPanel
-            Name="ButtonBox"
-            Grid.Row="4"
-            HorizontalAlignment="Right"
-            IsVisible="False"
-            Orientation="Horizontal"
-            Spacing="20">
-            <Button MinWidth="50" Command="{Binding YesPressed}">
-                <TextBlock Text="{locale:Locale InputDialogYes}" TextAlignment="Center" />
-            </Button>
-            <Button MinWidth="50" Command="{Binding NoPressed}">
-                <TextBlock Text="{locale:Locale InputDialogNo}" TextAlignment="Center" />
-            </Button>
-        </StackPanel>
-    </Grid>
-</window:StyleableWindow>

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

@@ -1,73 +0,0 @@
-using Ryujinx.Ava.Common.Locale;
-using Ryujinx.Modules;
-using System;
-using System.Diagnostics;
-using System.IO;
-using System.Linq;
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Ava.Ui.Windows
-{
-    public partial class UpdaterWindow : StyleableWindow
-    {
-        private readonly string _buildUrl;
-        private readonly MainWindow _mainWindow;
-        private readonly Version _newVersion;
-        private bool _restartQuery;
-
-        public UpdaterWindow()
-        {
-            DataContext = this;
-
-            InitializeComponent();
-
-            Title = LocaleManager.Instance["RyujinxUpdater"];
-        }
-
-        public UpdaterWindow(MainWindow mainWindow, Version newVersion, string buildUrl) : this()
-        {
-            _mainWindow = mainWindow;
-            _newVersion = newVersion;
-            _buildUrl = buildUrl;
-        }
-
-        [DllImport("libc", SetLastError = true)]
-        private static extern int chmod(string path, uint mode);
-
-        public void YesPressed()
-        {
-            if (_restartQuery)
-            {
-                string ryuName = OperatingSystem.IsWindows() ? "Ryujinx.Ava.exe" : "Ryujinx.Ava";
-                string ryuExe = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ryuName);
-                string ryuArg = string.Join(" ", Environment.GetCommandLineArgs().AsEnumerable().Skip(1).ToArray());
-
-                if (!OperatingSystem.IsWindows())
-                {
-                    chmod(ryuExe, 0777);
-                }
-
-                Process.Start(ryuExe, ryuArg);
-
-                Environment.Exit(0);
-            }
-            else
-            {
-                ButtonBox.IsVisible = false;
-                ProgressBar.IsVisible = true;
-
-                SecondaryText.Text = "";
-                _restartQuery = true;
-
-                Updater.UpdateRyujinx(this, _buildUrl);
-            }
-        }
-
-        public void NoPressed()
-        {
-            _mainWindow.UpdateMenuItem.IsEnabled = true;
-
-            Close();
-        }
-    }
-}

Ryujinx.Common/Configuration/Hid/KeyboardHotkeys.cs

@@ -9,5 +9,7 @@
         public Key ToggleMute { get; set; }
         public Key ResScaleUp { get; set; }
         public Key ResScaleDown { get; set; }
+        public Key VolumeUp { get; set; }
+        public Key VolumeDown { get; set; }
     }
 }

Ryujinx.Common/Logging/LogClass.cs

@@ -30,6 +30,7 @@ namespace Ryujinx.Common.Logging
         ServiceBsd,
         ServiceBtm,
         ServiceCaps,
+        ServiceFatal,
         ServiceFriend,
         ServiceFs,
         ServiceHid,

Ryujinx.Graphics.Gpu/Window.cs

@@ -123,7 +123,8 @@ namespace Ryujinx.Graphics.Gpu
         /// <param name="releaseCallback">Texture release callback</param>
         /// <param name="userObj">User defined object passed to the release callback</param>
         /// <exception cref="ArgumentException">Thrown when <paramref name="pid"/> is invalid</exception>
-        public void EnqueueFrameThreadSafe(
+        /// <returns>True if the frame was added to the queue, false otherwise</returns>
+        public bool EnqueueFrameThreadSafe(
             ulong                      pid,
             ulong                      address,
             int                        width,
@@ -140,7 +141,7 @@ namespace Ryujinx.Graphics.Gpu
         {
             if (!_context.PhysicalMemoryRegistry.TryGetValue(pid, out var physicalMemory))
             {
-                throw new ArgumentException("The PID is invalid or the process was not registered", nameof(pid));
+                return false;
             }
 
             FormatInfo formatInfo = new FormatInfo(format, 1, 1, bytesPerPixel, 4);
@@ -184,6 +185,8 @@ namespace Ryujinx.Graphics.Gpu
                 acquireCallback,
                 releaseCallback,
                 userObj));
+
+            return true;
         }
 
         /// <summary>

Ryujinx.Graphics.Vulkan/BufferManager.cs

@@ -38,6 +38,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         private readonly IdList<BufferHolder> _buffers;
 
+        public int BufferCount { get; private set; }
+
         public StagingBuffer StagingBuffer { get; }
 
         public BufferManager(VulkanRenderer gd, PhysicalDevice physicalDevice, Device device)
@@ -56,6 +58,8 @@ namespace Ryujinx.Graphics.Vulkan
                 return BufferHandle.Null;
             }
 
+            BufferCount++;
+
             ulong handle64 = (uint)_buffers.Add(holder);
 
             return Unsafe.As<ulong, BufferHandle>(ref handle64);

Ryujinx.Graphics.Vulkan/Shader.cs

@@ -9,17 +9,19 @@ using System.Threading.Tasks;
 
 namespace Ryujinx.Graphics.Vulkan
 {
-    class Shader
+    class Shader : IDisposable
     {
         // The shaderc.net dependency's Options constructor and dispose are not thread safe.
         // Take this lock when using them.
         private static object _shaderOptionsLock = new object();
 
+        private static readonly IntPtr _ptrMainEntryPointName = Marshal.StringToHGlobalAnsi("main");
+
         private readonly Vk _api;
         private readonly Device _device;
         private readonly ShaderStageFlags _stage;
 
-        private IntPtr _entryPointName;
+        private bool _disposed;
         private ShaderModule _module;
 
         public ShaderStageFlags StageFlags => _stage;
@@ -39,7 +41,6 @@ namespace Ryujinx.Graphics.Vulkan
             CompileStatus = ProgramLinkStatus.Incomplete;
 
             _stage = shaderSource.Stage.Convert();
-            _entryPointName = Marshal.StringToHGlobalAnsi("main");
 
             CompileTask = Task.Run(() =>
             {
@@ -145,7 +146,7 @@ namespace Ryujinx.Graphics.Vulkan
                 SType = StructureType.PipelineShaderStageCreateInfo,
                 Stage = _stage,
                 Module = _module,
-                PName = (byte*)_entryPointName
+                PName = (byte*)_ptrMainEntryPointName
             };
         }
 
@@ -156,11 +157,10 @@ namespace Ryujinx.Graphics.Vulkan
 
         public unsafe void Dispose()
         {
-            if (_entryPointName != IntPtr.Zero)
+            if (!_disposed)
             {
                 _api.DestroyShaderModule(_device, _module, null);
-                Marshal.FreeHGlobal(_entryPointName);
-                _entryPointName = IntPtr.Zero;
+                _disposed = true;
             }
         }
     }

Ryujinx.Graphics.Vulkan/TextureBuffer.cs

@@ -16,6 +16,8 @@ namespace Ryujinx.Graphics.Vulkan
         private Auto<DisposableBufferView> _bufferView;
         private Dictionary<GAL.Format, Auto<DisposableBufferView>> _selfManagedViews;
 
+        private int _bufferCount;
+
         public int Width { get; }
         public int Height { get; }
 
@@ -107,7 +109,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (_bufferHandle == buffer.Handle &&
                 _offset == buffer.Offset &&
-                _size == buffer.Size)
+                _size == buffer.Size &&
+                _bufferCount == _gd.BufferManager.BufferCount)
             {
                 return;
             }
@@ -115,6 +118,7 @@ namespace Ryujinx.Graphics.Vulkan
             _bufferHandle = buffer.Handle;
             _offset = buffer.Offset;
             _size = buffer.Size;
+            _bufferCount = _gd.BufferManager.BufferCount;
 
             ReleaseImpl();
         }

Ryujinx.HLE/HOS/Services/Fatal/IService.cs

@@ -1,8 +1,147 @@
-namespace Ryujinx.HLE.HOS.Services.Fatal
+using Ryujinx.Common.Logging;
+using Ryujinx.HLE.HOS.Services.Fatal.Types;
+using System;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Ryujinx.HLE.HOS.Services.Fatal
 {
     [Service("fatal:u")]
     class IService : IpcService
     {
         public IService(ServiceCtx context) { }
+
+        [CommandHipc(0)]
+        // ThrowFatal(u64 result_code, u64 pid)
+        public ResultCode ThrowFatal(ServiceCtx context)
+        {
+            ResultCode resultCode = (ResultCode)context.RequestData.ReadUInt64();
+            ulong      pid        = context.Request.HandleDesc.PId;
+
+            return ThrowFatalWithCpuContextImpl(context, resultCode, pid, FatalPolicy.ErrorReportAndErrorScreen, null);
+        }
+
+        [CommandHipc(1)]
+        // ThrowFatalWithPolicy(u64 result_code, u32 fatal_policy, u64 pid)
+        public ResultCode ThrowFatalWithPolicy(ServiceCtx context)
+        {
+            ResultCode  resultCode  = (ResultCode)context.RequestData.ReadUInt64();
+            FatalPolicy fatalPolicy = (FatalPolicy)context.RequestData.ReadUInt32();
+            ulong       pid         = context.Request.HandleDesc.PId;
+
+            return ThrowFatalWithCpuContextImpl(context, resultCode, pid, fatalPolicy, null);
+        }
+
+        [CommandHipc(2)]
+        // ThrowFatalWithCpuContext(u64 result_code, u32 fatal_policy, u64 pid, buffer<bytes, 0x15> cpu_context)
+        public ResultCode ThrowFatalWithCpuContext(ServiceCtx context)
+        {
+            ResultCode  resultCode  = (ResultCode)context.RequestData.ReadUInt64();
+            FatalPolicy fatalPolicy = (FatalPolicy)context.RequestData.ReadUInt32();
+            ulong       pid         = context.Request.HandleDesc.PId;
+
+            ulong cpuContextPosition = context.Request.SendBuff[0].Position;
+            ulong cpuContextSize     = context.Request.SendBuff[0].Size;
+
+            ReadOnlySpan<byte> cpuContextData = context.Memory.GetSpan(cpuContextPosition, (int)cpuContextSize);
+
+            return ThrowFatalWithCpuContextImpl(context, resultCode, pid, fatalPolicy, cpuContextData);
+        }
+
+        private ResultCode ThrowFatalWithCpuContextImpl(ServiceCtx context, ResultCode resultCode, ulong pid, FatalPolicy fatalPolicy, ReadOnlySpan<byte> cpuContext)
+        {
+            StringBuilder errorReport = new StringBuilder();
+
+            errorReport.AppendLine();
+            errorReport.AppendLine("ErrorReport log:");
+
+            errorReport.AppendLine($"\tTitleId: {context.Device.Application.TitleId:x16}");
+            errorReport.AppendLine($"\tPid: {pid}");
+            errorReport.AppendLine($"\tResultCode: {((int)resultCode & 0x1FF) + 2000}-{((int)resultCode >> 9) & 0x3FFF:d4}");
+            errorReport.AppendLine($"\tFatalPolicy: {fatalPolicy}");
+
+            if (cpuContext != null)
+            {
+                errorReport.AppendLine("CPU Context:");
+
+                if (context.Device.Application.TitleIs64Bit)
+                {
+                    CpuContext64 cpuContext64 = MemoryMarshal.Cast<byte, CpuContext64>(cpuContext)[0];
+
+                    errorReport.AppendLine($"\tStartAddress: 0x{cpuContext64.StartAddress:x16}");
+                    errorReport.AppendLine($"\tRegisterSetFlags: {cpuContext64.RegisterSetFlags}");
+
+                    if (cpuContext64.StackTraceSize > 0)
+                    {
+                        errorReport.AppendLine("\tStackTrace:");
+
+                        for (int i = 0; i < cpuContext64.StackTraceSize; i++)
+                        {
+                            errorReport.AppendLine($"\t\t0x{cpuContext64.StackTrace[i]:x16}");
+                        }
+                    }
+
+                    errorReport.AppendLine("\tRegisters:");
+
+                    for (int i = 0; i < cpuContext64.X.Length; i++)
+                    {
+                        errorReport.AppendLine($"\t\tX[{i:d2}]:\t0x{cpuContext64.X[i]:x16}");
+                    }
+
+                    errorReport.AppendLine();
+                    errorReport.AppendLine($"\t\tFP:\t0x{cpuContext64.FP:x16}");
+                    errorReport.AppendLine($"\t\tLR:\t0x{cpuContext64.LR:x16}");
+                    errorReport.AppendLine($"\t\tSP:\t0x{cpuContext64.SP:x16}");
+                    errorReport.AppendLine($"\t\tPC:\t0x{cpuContext64.PC:x16}");
+                    errorReport.AppendLine($"\t\tPState:\t0x{cpuContext64.PState:x16}");
+                    errorReport.AppendLine($"\t\tAfsr0:\t0x{cpuContext64.Afsr0:x16}");
+                    errorReport.AppendLine($"\t\tAfsr1:\t0x{cpuContext64.Afsr1:x16}");
+                    errorReport.AppendLine($"\t\tEsr:\t0x{cpuContext64.Esr:x16}");
+                    errorReport.AppendLine($"\t\tFar:\t0x{cpuContext64.Far:x16}");
+                }
+                else
+                {
+                    CpuContext32 cpuContext32 = MemoryMarshal.Cast<byte, CpuContext32>(cpuContext)[0];
+
+                    errorReport.AppendLine($"\tStartAddress: 0x{cpuContext32.StartAddress:16}");
+                    errorReport.AppendLine($"\tRegisterSetFlags: {cpuContext32.RegisterSetFlags}");
+
+                    if (cpuContext32.StackTraceSize > 0)
+                    {
+                        errorReport.AppendLine("\tStackTrace:");
+
+                        for (int i = 0; i < cpuContext32.StackTraceSize; i++)
+                        {
+                            errorReport.AppendLine($"\t\t0x{cpuContext32.StackTrace[i]:x16}");
+                        }
+                    }
+
+                    errorReport.AppendLine("\tRegisters:");
+
+                    for (int i = 0; i < cpuContext32.X.Length; i++)
+                    {
+                        errorReport.AppendLine($"\t\tX[{i:d2}]:\t0x{cpuContext32.X[i]:x16}");
+                    }
+
+                    errorReport.AppendLine();
+                    errorReport.AppendLine($"\t\tFP:\t0x{cpuContext32.FP:x16}");
+                    errorReport.AppendLine($"\t\tFP:\t0x{cpuContext32.IP:x16}");
+                    errorReport.AppendLine($"\t\tSP:\t0x{cpuContext32.SP:x16}");
+                    errorReport.AppendLine($"\t\tLR:\t0x{cpuContext32.LR:x16}");
+                    errorReport.AppendLine($"\t\tPC:\t0x{cpuContext32.PC:x16}");
+                    errorReport.AppendLine($"\t\tPState:\t0x{cpuContext32.PState:x16}");
+                    errorReport.AppendLine($"\t\tAfsr0:\t0x{cpuContext32.Afsr0:x16}");
+                    errorReport.AppendLine($"\t\tAfsr1:\t0x{cpuContext32.Afsr1:x16}");
+                    errorReport.AppendLine($"\t\tEsr:\t0x{cpuContext32.Esr:x16}");
+                    errorReport.AppendLine($"\t\tFar:\t0x{cpuContext32.Far:x16}");
+                }
+            }
+
+            Logger.Info?.Print(LogClass.ServiceFatal, errorReport.ToString());
+
+            context.Device.System.KernelContext.Syscall.Break((ulong)resultCode);
+
+            return ResultCode.Success;
+        }
     }
 }

Ryujinx.HLE/HOS/Services/Fatal/Types/CpuContext32.cs

@@ -0,0 +1,25 @@
+using Ryujinx.Common.Memory;
+
+namespace Ryujinx.HLE.HOS.Services.Fatal.Types
+{
+    public struct CpuContext32
+    {
+        public Array11<uint> X;
+        public uint FP;
+        public uint IP;
+        public uint SP;
+        public uint LR;
+        public uint PC;
+
+        public uint PState;
+        public uint Afsr0;
+        public uint Afsr1;
+        public uint Esr;
+        public uint Far;
+
+        public Array32<uint> StackTrace;
+        public uint StackTraceSize;
+        public uint StartAddress;
+        public uint RegisterSetFlags;
+    }
+}

Ryujinx.HLE/HOS/Services/Fatal/Types/CpuContext64.cs

@@ -0,0 +1,24 @@
+using Ryujinx.Common.Memory;
+
+namespace Ryujinx.HLE.HOS.Services.Fatal.Types
+{
+    public struct CpuContext64
+    {
+        public Array29<ulong> X;
+        public ulong FP;
+        public ulong LR;
+        public ulong SP;
+        public ulong PC;
+
+        public ulong PState;
+        public ulong Afsr0;
+        public ulong Afsr1;
+        public ulong Esr;
+        public ulong Far;
+
+        public Array32<ulong> StackTrace;
+        public ulong StartAddress;
+        public ulong RegisterSetFlags;
+        public uint  StackTraceSize;
+    }
+}

Ryujinx.HLE/HOS/Services/Fatal/Types/FatalPolicy.cs

@@ -0,0 +1,9 @@
+namespace Ryujinx.HLE.HOS.Services.Fatal.Types
+{
+    enum FatalPolicy
+    {
+        ErrorReportAndErrorScreen,
+        ErrorReport,
+        ErrorScreen
+    }
+}

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

@@ -453,7 +453,7 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
                 Item  = item
             };
 
-            _device.Gpu.Window.EnqueueFrameThreadSafe(
+            if (_device.Gpu.Window.EnqueueFrameThreadSafe(
                 layer.Owner,
                 frameBufferAddress,
                 frameBufferWidth,
@@ -466,8 +466,8 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
                 crop,
                 AcquireBuffer,
                 ReleaseBuffer,
-                textureCallbackInformation);
-
+                textureCallbackInformation))
+            {
                 if (item.Fence.FenceCount == 0)
                 {
                     _device.Gpu.Window.SignalFrameReady();
@@ -482,6 +482,11 @@ namespace Ryujinx.HLE.HOS.Services.SurfaceFlinger
                     });
                 }
             }
+            else
+            {
+                ReleaseBuffer(textureCallbackInformation);
+            }
+        }
 
         private void ReleaseBuffer(object obj)
         {

Ryujinx.HLE/Switch.cs

@@ -124,7 +124,7 @@ namespace Ryujinx.HLE
 
         public void SetVolume(float volume)
         {
-            System.SetVolume(volume);
+            System.SetVolume(Math.Clamp(volume, 0, 1));
         }
 
         public float GetVolume()

Ryujinx.Ui.Common/Configuration/ConfigurationFileFormat.cs

@@ -14,7 +14,7 @@ namespace Ryujinx.Ui.Common.Configuration
         /// <summary>
         /// The current version of the file format
         /// </summary>
-        public const int CurrentVersion = 40;
+        public const int CurrentVersion = 41;
 
         /// <summary>
         /// Version of the configuration file format

Ryujinx.Ui.Common/Configuration/ConfigurationState.cs

@@ -677,7 +677,9 @@ namespace Ryujinx.Ui.Common.Configuration
                 ShowUi = Key.F4,
                 Pause = Key.F5,
                 ResScaleUp = Key.Unbound,
-                ResScaleDown = Key.Unbound
+                ResScaleDown = Key.Unbound,
+                VolumeUp = Key.Unbound,
+                VolumeDown = Key.Unbound
             };
             Hid.InputConfig.Value = new List<InputConfig>
             {
@@ -1156,6 +1158,24 @@ namespace Ryujinx.Ui.Common.Configuration
                 configurationFileUpdated = true;
             }
 
+            if (configurationFileFormat.Version < 41)
+            {
+                Ryujinx.Common.Logging.Logger.Warning?.Print(LogClass.Application, $"Outdated configuration version {configurationFileFormat.Version}, migrating to version 41.");
+
+                configurationFileFormat.Hotkeys = new KeyboardHotkeys
+                {
+                    ToggleVsync = configurationFileFormat.Hotkeys.ToggleVsync,
+                    Screenshot = configurationFileFormat.Hotkeys.Screenshot,
+                    ShowUi = configurationFileFormat.Hotkeys.ShowUi,
+                    Pause = configurationFileFormat.Hotkeys.Pause,
+                    ToggleMute = configurationFileFormat.Hotkeys.ToggleMute,
+                    ResScaleUp = configurationFileFormat.Hotkeys.ResScaleUp,
+                    ResScaleDown = configurationFileFormat.Hotkeys.ResScaleDown,
+                    VolumeUp = Key.Unbound,
+                    VolumeDown = Key.Unbound
+                };
+            }
+
             Logger.EnableFileLog.Value                = configurationFileFormat.EnableFileLog;
             Graphics.ResScale.Value                   = configurationFileFormat.ResScale;
             Graphics.ResScaleCustom.Value             = configurationFileFormat.ResScaleCustom;

Ryujinx/Ui/RendererWidgetBase.cs

@@ -35,6 +35,7 @@ namespace Ryujinx.Ui
         private const int SwitchPanelHeight = 720;
         private const int TargetFps = 60;
         private const float MaxResolutionScale = 4.0f; // Max resolution hotkeys can scale to before wrapping.
+        private const float VolumeDelta = 0.05f;
 
         public ManualResetEvent WaitEvent { get; set; }
         public NpadManager NpadManager { get; }
@@ -57,6 +58,7 @@ namespace Ryujinx.Ui
         private readonly long _ticksPerFrame;
 
         private long _ticks = 0;
+        private float _newVolume;
 
         private readonly Stopwatch _chrono;
 
@@ -643,6 +645,20 @@ namespace Ryujinx.Ui
                     (MaxResolutionScale + GraphicsConfig.ResScale - 2) % MaxResolutionScale + 1;
                 }
 
+                if (currentHotkeyState.HasFlag(KeyboardHotkeyState.VolumeUp) &&
+                    !_prevHotkeyState.HasFlag(KeyboardHotkeyState.VolumeUp))
+                {
+                    _newVolume = MathF.Round((Device.GetVolume() + VolumeDelta), 2);
+                    Device.SetVolume(_newVolume);
+                }
+
+                if (currentHotkeyState.HasFlag(KeyboardHotkeyState.VolumeDown) &&
+                    !_prevHotkeyState.HasFlag(KeyboardHotkeyState.VolumeDown))
+                {
+                    _newVolume = MathF.Round((Device.GetVolume() - VolumeDelta), 2);
+                    Device.SetVolume(_newVolume);
+                }
+
                 _prevHotkeyState = currentHotkeyState;
             }
 
@@ -675,7 +691,9 @@ namespace Ryujinx.Ui
             Pause = 1 << 3,
             ToggleMute = 1 << 4,
             ResScaleUp = 1 << 5,
-            ResScaleDown = 1 << 6
+            ResScaleDown = 1 << 6,
+            VolumeUp = 1 << 7,
+            VolumeDown = 1 << 8
         }
 
         private KeyboardHotkeyState GetHotkeyState()
@@ -717,6 +735,16 @@ namespace Ryujinx.Ui
                 state |= KeyboardHotkeyState.ResScaleDown;
             }
 
+            if (_keyboardInterface.IsPressed((Key)ConfigurationState.Instance.Hid.Hotkeys.Value.VolumeUp))
+            {
+                state |= KeyboardHotkeyState.VolumeUp;
+            }
+
+            if (_keyboardInterface.IsPressed((Key)ConfigurationState.Instance.Hid.Hotkeys.Value.VolumeDown))
+            {
+                state |= KeyboardHotkeyState.VolumeDown;
+            }
+
             return state;
         }
     }