Avalonia - Save Manager (#3476)

* Add save manager to account selector

* add fallback to app metadata for titlename if app is not in gamelist

* Allow recovering lost accounts

README.md

@@ -36,7 +36,7 @@
 
 ## Compatibility
 
-As of October 2022, Ryujinx has been tested on approximately 3,700 titles; over 3,500 boot past menus and into gameplay, with roughly 3,000 of those being considered playable.
+As of November 2022, Ryujinx has been tested on approximately 3,800 titles; over 3,600 boot past menus and into gameplay, with roughly 3,200 of those being considered playable.
 You can check out the compatibility list [here](https://github.com/Ryujinx/Ryujinx-Games-List/issues). Anyone is free to submit a new game test or update an existing game test entry; simply follow the new issue template and testing guidelines, or post as a reply to the applicable game issue. Use the search function to see if a game has been tested already!
 
 ## Usage
@@ -90,7 +90,7 @@ Ryujinx system files are stored in the `Ryujinx` folder. This folder is located
 
 - **GPU**
 
-  The GPU emulator emulates the Switch's Maxwell GPU using either the OpenGL (version 4.5 minimum) or Vulkan APIs through a custom build of OpenTK or Silk.NET respectively. There are currently four graphics enhancements available to the end user in Ryujinx: Disk Shader Caching, Resolution Scaling, Aspect Ratio Adjustment, and Anisotropic Filtering. These enhancements can be adjusted or toggled as desired in the GUI.
+  The GPU emulator emulates the Switch's Maxwell GPU using either the OpenGL (version 4.5 minimum), Vulkan, or Metal (via MoltenVK) APIs through a custom build of OpenTK or Silk.NET respectively. There are currently four graphics enhancements available to the end user in Ryujinx: Disk Shader Caching, Resolution Scaling, Aspect Ratio Adjustment, and Anisotropic Filtering. These enhancements can be adjusted or toggled as desired in the GUI.
 
 - **Input**
 

Ryujinx.Audio.Backends.OpenAL/Ryujinx.Audio.Backends.OpenAL.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="OpenTK.OpenAL" Version="4.7.2" />
+    <PackageReference Include="OpenTK.OpenAL" Version="4.7.5" />
   </ItemGroup>
 
   <ItemGroup>

Ryujinx.Audio.Backends.SDL2/SDL2HardwareDeviceDriver.cs

@@ -1,5 +1,6 @@
 using Ryujinx.Audio.Common;
 using Ryujinx.Audio.Integration;
+using Ryujinx.Common.Logging;
 using Ryujinx.Memory;
 using Ryujinx.SDL2.Common;
 using System;
@@ -112,6 +113,9 @@ namespace Ryujinx.Audio.Backends.SDL2
 
             if (device == 0)
             {
+                Logger.Error?.Print(LogClass.Application, 
+                    $"SDL2 open audio device initialization failed with error \"{SDL_GetError()}\"");
+
                 return 0;
             }
 
@@ -119,6 +123,7 @@ namespace Ryujinx.Audio.Backends.SDL2
 
             if (!isValid)
             {
+                Logger.Error?.Print(LogClass.Application, "SDL2 open audio device is not valid");
                 SDL_CloseAudioDevice(device);
 
                 return 0;

Ryujinx.Audio/Renderer/Dsp/AdpcmHelper.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Audio.Renderer.Dsp.State;
+using Ryujinx.Common.Logging;
 using System;
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
@@ -71,6 +72,19 @@ namespace Ryujinx.Audio.Renderer.Dsp
             return (short)value;
         }
 
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        private static short GetCoefficientAtIndex(ReadOnlySpan<short> coefficients, int index)
+        {
+            if ((uint)index > (uint)coefficients.Length)
+            {
+                Logger.Error?.Print(LogClass.AudioRenderer, $"Out of bound read for coefficient at index {index}");
+
+                return 0;
+            }
+
+            return coefficients[index];
+        }
+
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static int Decode(Span<short> output, ReadOnlySpan<byte> input, int startSampleOffset, int endSampleOffset, int offset, int count, ReadOnlySpan<short> coefficients, ref AdpcmLoopContext loopContext)
         {
@@ -84,8 +98,8 @@ namespace Ryujinx.Audio.Renderer.Dsp
             byte coefficientIndex = (byte)((predScale >> 4) & 0xF);
             short history0 = loopContext.History0;
             short history1 = loopContext.History1;
-            short coefficient0 = coefficients[coefficientIndex * 2 + 0];
-            short coefficient1 = coefficients[coefficientIndex * 2 + 1];
+            short coefficient0 = GetCoefficientAtIndex(coefficients, coefficientIndex * 2 + 0);
+            short coefficient1 = GetCoefficientAtIndex(coefficients, coefficientIndex * 2 + 1);
 
             int decodedCount = Math.Min(count, endSampleOffset - startSampleOffset - offset);
             int nibbles = GetNibblesFromSampleCount(offset + startSampleOffset);
@@ -109,8 +123,8 @@ namespace Ryujinx.Audio.Renderer.Dsp
 
                     coefficientIndex = (byte)((predScale >> 4) & 0xF);
 
-                    coefficient0 = coefficients[coefficientIndex * 2 + 0];
-                    coefficient1 = coefficients[coefficientIndex * 2 + 1];
+                    coefficient0 = GetCoefficientAtIndex(coefficients, coefficientIndex * 2);
+                    coefficient1 = GetCoefficientAtIndex(coefficients, coefficientIndex * 2 + 1);
 
                     nibbles += 2;
 

Ryujinx.Audio/Renderer/Dsp/AudioProcessor.cs

@@ -116,6 +116,11 @@ namespace Ryujinx.Audio.Renderer.Dsp
             };
         }
 
+        public bool HasRemainingCommands(int sessionId)
+        {
+            return _sessionCommandList[sessionId] != null;
+        }
+
         public void Signal()
         {
             _mailbox.SendMessage(MailboxMessage.RenderStart);

Ryujinx.Audio/Renderer/Dsp/Command/AdpcmDataSourceCommandVersion1.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.AdpcmDataSourceVersion1;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort OutputBufferIndex { get; }
         public uint SampleRate { get; }

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

@@ -16,7 +16,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.AuxiliaryBuffer;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public uint InputBufferIndex { get; }
         public uint OutputBufferIndex { get; }

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

@@ -12,7 +12,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.BiquadFilter;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public Memory<BiquadFilterState> BiquadFilterState { get; }
         public int InputBufferIndex { get; }

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

@@ -16,7 +16,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.CaptureBuffer;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public uint InputBufferIndex { get; }
 

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

@@ -12,7 +12,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.CircularBufferSink;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort[] Input { get; }
         public uint InputCount { get; }

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

@@ -8,7 +8,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.ClearMixBuffer;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ClearMixBufferCommand(int nodeId)
         {

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

@@ -8,7 +8,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.CopyMixBuffer;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort InputBufferIndex { get; }
         public ushort OutputBufferIndex { get; }

Ryujinx.Audio/Renderer/Dsp/Command/DataSourceVersion2Command.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType { get; }
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort OutputBufferIndex { get; }
         public uint SampleRate { get; }

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

@@ -17,7 +17,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Delay;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public DelayParameter Parameter => _parameter;
         public Memory<DelayState> State { get; }
@@ -49,15 +49,15 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                 OutputBufferIndices[i] = (ushort)(bufferOffset + Parameter.Output[i]);
             }
 
-            // NOTE: We do the opposite as Nintendo here for now to restore previous behaviour
-            // TODO: Update delay processing and remove this to use RemapLegacyChannelEffectMappingToChannelResourceMapping.
-            DataSourceHelper.RemapChannelResourceMappingToLegacy(newEffectChannelMappingSupported, InputBufferIndices);
-            DataSourceHelper.RemapChannelResourceMappingToLegacy(newEffectChannelMappingSupported, OutputBufferIndices);
+            DataSourceHelper.RemapLegacyChannelEffectMappingToChannelResourceMapping(newEffectChannelMappingSupported, InputBufferIndices);
+            DataSourceHelper.RemapLegacyChannelEffectMappingToChannelResourceMapping(newEffectChannelMappingSupported, OutputBufferIndices);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
         private unsafe void ProcessDelayMono(ref DelayState state, float* outputBuffer, float* inputBuffer, uint sampleCount)
         {
+            const ushort channelCount = 1;
+
             float feedbackGain = FixedPointHelper.ToFloat(Parameter.FeedbackGain, FixedPointPrecision);
             float inGain = FixedPointHelper.ToFloat(Parameter.InGain, FixedPointPrecision);
             float dryGain = FixedPointHelper.ToFloat(Parameter.DryGain, FixedPointPrecision);
@@ -70,7 +70,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
                 float temp = input * inGain + delayLineValue * feedbackGain;
 
-                state.UpdateLowPassFilter(ref temp, 1);
+                state.UpdateLowPassFilter(ref temp, channelCount);
 
                 outputBuffer[i] = (input * dryGain + delayLineValue * outGain) / 64;
             }
@@ -104,7 +104,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                     Y = state.DelayLines[1].Read(),
                 };
 
-                Vector2 temp = MatrixHelper.Transform(ref channelInput, ref delayFeedback) + channelInput * inGain;
+                Vector2 temp = MatrixHelper.Transform(ref delayLineValues, ref delayFeedback) + channelInput * inGain;
 
                 state.UpdateLowPassFilter(ref Unsafe.As<Vector2, float>(ref temp), channelCount);
 
@@ -148,7 +148,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                     W = state.DelayLines[3].Read()
                 };
 
-                Vector4 temp = MatrixHelper.Transform(ref channelInput, ref delayFeedback) + channelInput * inGain;
+                Vector4 temp = MatrixHelper.Transform(ref delayLineValues, ref delayFeedback) + channelInput * inGain;
 
                 state.UpdateLowPassFilter(ref Unsafe.As<Vector4, float>(ref temp), channelCount);
 
@@ -171,12 +171,12 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
             float dryGain = FixedPointHelper.ToFloat(Parameter.DryGain, FixedPointPrecision);
             float outGain = FixedPointHelper.ToFloat(Parameter.OutGain, FixedPointPrecision);
 
-            Matrix6x6 delayFeedback = new Matrix6x6(delayFeedbackBaseGain, 0.0f, 0.0f, 0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain,
-                                                    0.0f, delayFeedbackBaseGain, 0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f,
-                                                    delayFeedbackCrossGain, 0.0f, delayFeedbackBaseGain, delayFeedbackCrossGain, 0.0f, 0.0f,
-                                                    0.0f, delayFeedbackCrossGain, delayFeedbackCrossGain, delayFeedbackBaseGain, 0.0f, 0.0f,
-                                                    delayFeedbackCrossGain, delayFeedbackCrossGain, 0.0f, 0.0f, delayFeedbackBaseGain, 0.0f,
-                                                    0.0f, 0.0f, 0.0f, 0.0f, 0.0f, feedbackGain);
+            Matrix6x6 delayFeedback = new Matrix6x6(delayFeedbackBaseGain, 0.0f, delayFeedbackCrossGain, 0.0f, delayFeedbackCrossGain, 0.0f,
+                                                    0.0f, delayFeedbackBaseGain, delayFeedbackCrossGain, 0.0f, 0.0f, delayFeedbackCrossGain,
+                                                    delayFeedbackCrossGain, delayFeedbackCrossGain, delayFeedbackBaseGain, 0.0f, 0.0f, 0.0f,
+                                                    0.0f, 0.0f, 0.0f, feedbackGain, 0.0f, 0.0f,
+                                                    delayFeedbackCrossGain, 0.0f, 0.0f, 0.0f, delayFeedbackBaseGain, delayFeedbackCrossGain,
+                                                    0.0f, delayFeedbackCrossGain, 0.0f, 0.0f, delayFeedbackCrossGain, delayFeedbackBaseGain);
 
             for (int i = 0; i < sampleCount; i++)
             {
@@ -200,7 +200,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                     U = state.DelayLines[5].Read()
                 };
 
-                Vector6 temp = MatrixHelper.Transform(ref channelInput, ref delayFeedback) + channelInput * inGain;
+                Vector6 temp = MatrixHelper.Transform(ref delayLineValues, ref delayFeedback) + channelInput * inGain;
 
                 state.UpdateLowPassFilter(ref Unsafe.As<Vector6, float>(ref temp), channelCount);
 

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

@@ -11,7 +11,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.DepopForMixBuffers;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public uint MixBufferOffset { get; }
 

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

@@ -11,7 +11,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.DepopPrepare;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public uint MixBufferCount { get; }
 

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

@@ -14,7 +14,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.DeviceSink;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public string DeviceName { get; }
 

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

@@ -11,7 +11,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.DownMixSurroundToStereo;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort[] InputBufferIndices { get; }
         public ushort[] OutputBufferIndices { get; }

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

@@ -12,7 +12,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.GroupedBiquadFilter;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         private BiquadFilterParameter[] _parameters;
         private Memory<BiquadFilterState> _biquadFilterStates;
@@ -47,9 +47,8 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
                 }
             }
 
-            // NOTE: Nintendo also implements a hot path for double biquad filters, but no generic path when the command definition suggests it could be done.
-            // As such we currently only implement a generic path for simplicity.
-            // TODO: Implement double biquad filters fast path.
+            // NOTE: Nintendo only implement single and double biquad filters but no generic path when the command definition suggests it could be done.
+            // As such we currently only implement a generic path for simplicity for double biquad.
             if (_parameters.Length == 1)
             {
                 BiquadFilterHelper.ProcessBiquadFilter(ref _parameters[0], ref states[0], outputBuffer, inputBuffer, context.SampleCount);

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

@@ -8,7 +8,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType { get; }
 
-        public ulong EstimatedProcessingTime { get; }
+        public uint EstimatedProcessingTime { get; }
 
         public void Process(CommandList context);
 

Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion1.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.LimiterVersion1;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public LimiterParameter Parameter => _parameter;
         public Memory<LimiterState> State { get; }

Ryujinx.Audio/Renderer/Dsp/Command/LimiterCommandVersion2.cs

@@ -15,7 +15,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.LimiterVersion2;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public LimiterParameter Parameter => _parameter;
         public Memory<LimiterState> State { get; }

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

@@ -15,7 +15,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Mix;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort InputBufferIndex { get; }
         public ushort OutputBufferIndex { get; }

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

@@ -12,7 +12,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.MixRamp;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort InputBufferIndex { get; }
         public ushort OutputBufferIndex { get; }

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

@@ -12,7 +12,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.MixRampGrouped;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public uint MixBufferCount { get; }
 

Ryujinx.Audio/Renderer/Dsp/Command/PcmFloatDataSourceCommandVersion1.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.PcmFloatDataSourceVersion1;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort OutputBufferIndex { get; }
         public uint SampleRate { get; }

Ryujinx.Audio/Renderer/Dsp/Command/PcmInt16DataSourceCommandVersion1.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.PcmInt16DataSourceVersion1;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort OutputBufferIndex { get; }
         public uint SampleRate { get; }

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

@@ -17,7 +17,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Performance;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public PerformanceEntryAddresses PerformanceEntryAddresses { get; }
 

Ryujinx.Audio/Renderer/Dsp/Command/Reverb3dCommand.cs

@@ -31,7 +31,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Reverb3d;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort InputBufferIndex { get; }
         public ushort OutputBufferIndex { get; }

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

@@ -34,7 +34,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Reverb;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ReverbParameter Parameter => _parameter;
         public Memory<ReverbState> State { get; }

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

@@ -11,7 +11,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Upsample;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public uint BufferCount { get; }
         public uint InputBufferIndex { get; }

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

@@ -15,7 +15,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.Volume;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort InputBufferIndex { get; }
         public ushort OutputBufferIndex { get; }

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

@@ -11,7 +11,7 @@ namespace Ryujinx.Audio.Renderer.Dsp.Command
 
         public CommandType CommandType => CommandType.VolumeRamp;
 
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         public ushort InputBufferIndex { get; }
         public ushort OutputBufferIndex { get; }

Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs

@@ -28,6 +28,7 @@ namespace Ryujinx.Audio.Renderer.Server
     {
         private object _lock = new object();
 
+        private AudioRendererRenderingDevice _renderingDevice;
         private AudioRendererExecutionMode _executionMode;
         private IWritableEvent _systemEvent;
         private ManualResetEvent _terminationEvent;
@@ -63,6 +64,7 @@ namespace Ryujinx.Audio.Renderer.Server
         private uint _renderingTimeLimitPercent;
         private bool _voiceDropEnabled;
         private uint _voiceDropCount;
+        private float _voiceDropParameter;
         private bool _isDspRunningBehind;
 
         private ICommandProcessingTimeEstimator _commandProcessingTimeEstimator;
@@ -95,6 +97,7 @@ namespace Ryujinx.Audio.Renderer.Server
 
             _totalElapsedTicksUpdating = 0;
             _sessionId = 0;
+            _voiceDropParameter = 1.0f;
         }
 
         public ResultCode Initialize(
@@ -130,6 +133,7 @@ namespace Ryujinx.Audio.Renderer.Server
             _upsamplerCount = parameter.SinkCount + parameter.SubMixBufferCount;
             _appletResourceId = appletResourceId;
             _memoryPoolCount = parameter.EffectCount + parameter.VoiceCount * Constants.VoiceWaveBufferCount;
+            _renderingDevice = parameter.RenderingDevice;
             _executionMode = parameter.ExecutionMode;
             _sessionId = sessionId;
             MemoryManager = memoryManager;
@@ -337,6 +341,7 @@ namespace Ryujinx.Audio.Renderer.Server
 
             _processHandle = processHandle;
             _elapsedFrameCount = 0;
+            _voiceDropParameter = 1.0f;
 
             switch (_behaviourContext.GetCommandProcessingTimeEstimatorVersion())
             {
@@ -515,7 +520,7 @@ namespace Ryujinx.Audio.Renderer.Server
             return (ulong)(_manager.TickSource.ElapsedSeconds * Constants.TargetTimerFrequency);
         }
 
-        private uint ComputeVoiceDrop(CommandBuffer commandBuffer, long voicesEstimatedTime, long deltaTimeDsp)
+        private uint ComputeVoiceDrop(CommandBuffer commandBuffer, uint voicesEstimatedTime, long deltaTimeDsp)
         {
             int i;
 
@@ -584,7 +589,7 @@ namespace Ryujinx.Audio.Renderer.Server
                     {
                         command.Enabled = false;
 
-                        voicesEstimatedTime -= (long)command.EstimatedProcessingTime;
+                        voicesEstimatedTime -= (uint)(_voiceDropParameter * command.EstimatedProcessingTime);
                     }
                 }
             }
@@ -618,13 +623,13 @@ namespace Ryujinx.Audio.Renderer.Server
             _voiceContext.Sort();
             commandGenerator.GenerateVoices();
 
-            long voicesEstimatedTime = (long)commandBuffer.EstimatedProcessingTime;
+            uint voicesEstimatedTime = (uint)(_voiceDropParameter * commandBuffer.EstimatedProcessingTime);
 
             commandGenerator.GenerateSubMixes();
             commandGenerator.GenerateFinalMixes();
             commandGenerator.GenerateSinks();
 
-            long totalEstimatedTime = (long)commandBuffer.EstimatedProcessingTime;
+            uint totalEstimatedTime = (uint)(_voiceDropParameter * commandBuffer.EstimatedProcessingTime);
 
             if (_voiceDropEnabled)
             {
@@ -665,14 +670,21 @@ namespace Ryujinx.Audio.Renderer.Server
                 {
                     _terminationEvent.Reset();
 
-                    GenerateCommandList(out CommandList commands);
+                    if (!_manager.Processor.HasRemainingCommands(_sessionId))
+                    {
+                        GenerateCommandList(out CommandList commands);
 
-                    _manager.Processor.Send(_sessionId,
-                                            commands,
-                                            GetMaxAllocatedTimeForDsp(),
-                                            _appletResourceId);
+                        _manager.Processor.Send(_sessionId,
+                                                commands,
+                                                GetMaxAllocatedTimeForDsp(),
+                                                _appletResourceId);
 
-                    _systemEvent.Signal();
+                        _systemEvent.Signal();
+                    }
+                    else
+                    {
+                        _isDspRunningBehind = true;
+                    }
                 }
                 else
                 {
@@ -856,5 +868,26 @@ namespace Ryujinx.Audio.Renderer.Server
                 }
             }
         }
+
+        public void SetVoiceDropParameter(float voiceDropParameter)
+        {
+            _voiceDropParameter = Math.Clamp(voiceDropParameter, 0.0f, 2.0f);
+        }
+
+        public float GetVoiceDropParameter()
+        {
+            return _voiceDropParameter;
+        }
+
+        public ResultCode ExecuteAudioRendererRendering()
+        {
+            if (_executionMode == AudioRendererExecutionMode.Manual && _renderingDevice == AudioRendererRenderingDevice.Cpu)
+            {
+                // NOTE: Here Nintendo aborts with this error code, we don't want that.
+                return ResultCode.InvalidExecutionContextOperation;
+            }
+
+            return ResultCode.UnsupportedOperation;
+        }
     }
 }

Ryujinx.Audio/Renderer/Server/BehaviourContext.cs

@@ -94,8 +94,9 @@ namespace Ryujinx.Audio.Renderer.Server
         /// REV11:
         /// The "legacy" effects (Delay, Reverb and Reverb 3D) were updated to match the standard channel mapping used by the audio renderer.
         /// A new version of the command estimator was added to address timing changes caused by the legacy effects changes.
+        /// A voice drop parameter was added in 15.0.0: This allows an application to amplify or attenuate the estimated time of DSP commands.
         /// </summary>
-        /// <remarks>This was added in system update 14.0.0</remarks>
+        /// <remarks>This was added in system update 14.0.0 but some changes were made in 15.0.0</remarks>
         public const int Revision11 = 11 << 24;
 
         /// <summary>

Ryujinx.Audio/Renderer/Server/CommandBuffer.cs

@@ -25,7 +25,7 @@ namespace Ryujinx.Audio.Renderer.Server
         /// <summary>
         /// The estimated total processing time.
         /// </summary>
-        public ulong EstimatedProcessingTime { get; set; }
+        public uint EstimatedProcessingTime { get; set; }
 
         /// <summary>
         /// The command list that is populated by the <see cref="CommandBuffer"/>.

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

@@ -263,12 +263,12 @@ namespace Ryujinx.Audio.Renderer.Server.MemoryPool
                 return UpdateResult.Success;
             }
 
-            if (inParameter.CpuAddress == 0 || (inParameter.CpuAddress & (pageSize - 1)) != 0)
+            if (inParameter.CpuAddress == 0 || (inParameter.CpuAddress % pageSize) != 0)
             {
                 return UpdateResult.InvalidParameter;
             }
 
-            if (inParameter.Size == 0 || (inParameter.Size & (pageSize - 1)) != 0)
+            if (inParameter.Size == 0 || (inParameter.Size % pageSize) != 0)
             {
                 return UpdateResult.InvalidParameter;
             }

Ryujinx.Audio/ResultCode.cs

@@ -17,5 +17,6 @@ namespace Ryujinx.Audio
         InvalidAddressInfo = (42 << ErrorCodeShift) | ModuleId,
         InvalidMixSorting = (43 << ErrorCodeShift) | ModuleId,
         UnsupportedOperation = (513 << ErrorCodeShift) | ModuleId,
+        InvalidExecutionContextOperation = (514 << ErrorCodeShift) | ModuleId,
     }
 }

Ryujinx.Ava/Assets/Locales/de_DE.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Direkter Tastaturzugriff",
   "SettingsButtonSave": "Speichern",
   "SettingsButtonClose": "Schließen",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Abbrechen",
   "SettingsButtonApply": "Übernehmen",
   "ControllerSettingsPlayer": "Spieler",
   "ControllerSettingsPlayer1": "Spieler 1",

Ryujinx.Ava/Assets/Locales/el_GR.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Άμεση Πρόσβαση στο Πληκτρολόγιο",
   "SettingsButtonSave": "Αποθήκευση",
   "SettingsButtonClose": "Κλείσιμο",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Ακύρωση",
   "SettingsButtonApply": "Εφαρμογή",
   "ControllerSettingsPlayer": "Παίχτης",
   "ControllerSettingsPlayer1": "Παίχτης 1",

Ryujinx.Ava/Assets/Locales/en_US.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Direct Keyboard Access",
   "SettingsButtonSave": "Save",
   "SettingsButtonClose": "Close",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Cancel",
   "SettingsButtonApply": "Apply",
   "ControllerSettingsPlayer": "Player",
   "ControllerSettingsPlayer1": "Player 1",
@@ -594,7 +596,18 @@
   "RyujinxUpdaterMessage": "Do you want to update Ryujinx to the latest version?",
   "SettingsTabHotkeysVolumeUpHotkey": "Increase Volume:",
   "SettingsTabHotkeysVolumeDownHotkey": "Decrease Volume:",
-  "VolumeShort": "Vol",
   "SettingsEnableMacroHLE": "Enable Macro HLE",
-  "SettingsEnableMacroHLETooltip": "High-level emulation of GPU Macro code.\n\nImproves performance, but may cause graphical glitches in some games.\n\nLeave ON if unsure."
+  "SettingsEnableMacroHLETooltip": "High-level emulation of GPU Macro code.\n\nImproves performance, but may cause graphical glitches in some games.\n\nLeave ON if unsure.",
+  "VolumeShort": "Vol",
+  "UserProfilesManageSaves": "Manage Saves",
+  "DeleteUserSave": "Do you want to delete user save for this game?",
+  "IrreversibleActionNote": "This action is not reversible.",
+  "SaveManagerHeading": "Manage Saves for {0}",
+  "SaveManagerTitle": "Save Manager",
+  "Name": "Name",
+  "Size": "Size",
+  "Search": "Search",
+  "UserProfilesRecoverLostAccounts": "Recover Lost Accounts",
+  "Recover": "Recover",
+  "UserProfilesRecoverHeading" : "Saves were found for the following accounts"
 }

Ryujinx.Ava/Assets/Locales/es_ES.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Acceso directo al teclado",
   "SettingsButtonSave": "Guardar",
   "SettingsButtonClose": "Cerrar",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Cancelar",
   "SettingsButtonApply": "Aplicar",
   "ControllerSettingsPlayer": "Jugador",
   "ControllerSettingsPlayer1": "Jugador 1",

Ryujinx.Ava/Assets/Locales/fr_FR.json

@@ -161,6 +161,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Accès direct au clavier",
   "SettingsButtonSave": "Enregistrer",
   "SettingsButtonClose": "Fermer",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Annuler",
   "SettingsButtonApply": "Appliquer",
   "ControllerSettingsPlayer": "Joueur",
   "ControllerSettingsPlayer1": "Joueur 1",

Ryujinx.Ava/Assets/Locales/it_IT.json

@@ -168,6 +168,8 @@
     "SettingsTabInputDirectKeyboardAccess": "Accesso diretto alla tastiera",
     "SettingsButtonSave": "Salva",
     "SettingsButtonClose": "Chiudi",
+    "SettingsButtonOk": "OK",
+    "SettingsButtonCancel": "Cancella",
     "SettingsButtonApply": "Applica",
     "ControllerSettingsPlayer": "Giocatore",
     "ControllerSettingsPlayer1": "Giocatore 1",

Ryujinx.Ava/Assets/Locales/ja_JP.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "キーボード直接アクセス",
   "SettingsButtonSave": "セーブ",
   "SettingsButtonClose": "閉じる",
+  "SettingsButtonOk": "オーケー",
+  "SettingsButtonCancel": "キャンセル",
   "SettingsButtonApply": "適用",
   "ControllerSettingsPlayer": "プレイヤー",
   "ControllerSettingsPlayer1": "プレイヤー 1",

Ryujinx.Ava/Assets/Locales/ko_KR.json

@@ -167,6 +167,8 @@
   "SettingsTabInputDirectKeyboardAccess": "직접 키보드 액세스",
   "SettingsButtonSave": "구하다",
   "SettingsButtonClose": "출구",
+  "SettingsButtonOk": "좋아",
+  "SettingsButtonCancel": "취소",
   "SettingsButtonApply": "적용하다",
   "ControllerSettingsPlayer": "플레이어",
   "ControllerSettingsPlayer1": "플레이어 1",

Ryujinx.Ava/Assets/Locales/pl_PL.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Bezpośredni Dostęp do Klawiatury",
   "SettingsButtonSave": "Zapisz",
   "SettingsButtonClose": "Zamknij",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Anuluj",
   "SettingsButtonApply": "Zastosuj",
   "ControllerSettingsPlayer": "Gracz",
   "ControllerSettingsPlayer1": "Gracz 1",

Ryujinx.Ava/Assets/Locales/pt_BR.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Acesso direto ao teclado",
   "SettingsButtonSave": "Salvar",
   "SettingsButtonClose": "Fechar",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Cancelar",
   "SettingsButtonApply": "Aplicar",
   "ControllerSettingsPlayer": "Jogador",
   "ControllerSettingsPlayer1": "Jogador 1",

Ryujinx.Ava/Assets/Locales/ru_RU.json

@@ -167,6 +167,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Прямой доступ с клавиатуры",
   "SettingsButtonSave": "Сохранить",
   "SettingsButtonClose": "Закрыть",
+  "SettingsButtonOk": "OK",
+  "SettingsButtonCancel": "Отмена",
   "SettingsButtonApply": "Применить",
   "ControllerSettingsPlayer": "Игрок",
   "ControllerSettingsPlayer1": "Игрок 1",

Ryujinx.Ava/Assets/Locales/tr_TR.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "Doğrudan Klavye Erişimi",
   "SettingsButtonSave": "Kaydet",
   "SettingsButtonClose": "Kapat",
+  "SettingsButtonOk": "Tamam",
+  "SettingsButtonCancel": "İptal",
   "SettingsButtonApply": "Uygula",
   "ControllerSettingsPlayer": "Oyuncu",
   "ControllerSettingsPlayer1": "Oyuncu 1",

Ryujinx.Ava/Assets/Locales/zh_CN.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "直通键盘控制",
   "SettingsButtonSave": "保存",
   "SettingsButtonClose": "关闭",
+  "SettingsButtonOk": "批准",
+  "SettingsButtonCancel": "取消",
   "SettingsButtonApply": "应用",
   "ControllerSettingsPlayer": "玩家",
   "ControllerSettingsPlayer1": "玩家 1",

Ryujinx.Ava/Assets/Locales/zh_TW.json

@@ -168,6 +168,8 @@
   "SettingsTabInputDirectKeyboardAccess": "直通鍵盤控制",
   "SettingsButtonSave": "儲存",
   "SettingsButtonClose": "關閉",
+  "SettingsButtonOk": "嘛好",
+  "SettingsButtonCancel": "取消",
   "SettingsButtonApply": "套用",
   "ControllerSettingsPlayer": "玩家",
   "ControllerSettingsPlayer1": "玩家 1",

Ryujinx.Ava/Assets/Styles/BaseDark.xaml

@@ -41,6 +41,9 @@
         <SolidColorBrush x:Key="DataGridSelectionBackgroundBrush" Color="{DynamicResource DataGridSelectionColor}" />
         <SolidColorBrush x:Key="ThemeAccentColorBrush" Color="{DynamicResource SystemAccentColor}" />
         <SolidColorBrush x:Key="ThemeAccentBrush4" Color="{DynamicResource ThemeAccentColor4}" />
+        <Color x:Key="ControlFillColorSecondary">#008AA8</Color>
+        <SolidColorBrush x:Key="ControlFillColorSecondaryBrush" Color="{StaticResource ControlFillColorSecondary}" />
+        <StaticResource x:Key="ButtonBackgroundPointerOver" ResourceKey="ControlFillColorSecondaryBrush" />
         <Color x:Key="SystemAccentColor">#FF00C3E3</Color>
         <Color x:Key="SystemAccentColorDark1">#FF99b000</Color>
         <Color x:Key="SystemAccentColorDark2">#FF006d7d</Color>

Ryujinx.Ava/Assets/Styles/Styles.xaml

@@ -1,7 +1,6 @@
 <Styles
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:sys="clr-namespace:System;assembly=netstandard"
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia">
     <Design.PreviewWith>
         <Border Height="2000" Padding="20">
@@ -269,13 +268,15 @@
         <Color x:Key="DataGridSelectionColor">#FF00FABB</Color>
         <Color x:Key="ThemeContentBackgroundColor">#FF2D2D2D</Color>
         <Color x:Key="ThemeControlBorderColor">#FF505050</Color>
-        <sys:Double x:Key="ScrollBarThickness">15</sys:Double>
-        <sys:Double x:Key="FontSizeSmall">8</sys:Double>
-        <sys:Double x:Key="FontSizeNormal">10</sys:Double>
-        <sys:Double x:Key="FontSize">12</sys:Double>
-        <sys:Double x:Key="FontSizeLarge">15</sys:Double>
-        <sys:Double x:Key="ControlContentThemeFontSize">13</sys:Double>
+        <x:Double x:Key="ScrollBarThickness">15</x:Double>
+        <x:Double x:Key="FontSizeSmall">8</x:Double>
+        <x:Double x:Key="FontSizeNormal">10</x:Double>
+        <x:Double x:Key="FontSize">12</x:Double>
+        <x:Double x:Key="FontSizeLarge">15</x:Double>
+        <x:Double x:Key="ControlContentThemeFontSize">13</x:Double>
         <x:Double x:Key="MenuItemHeight">26</x:Double>
         <x:Double x:Key="TabItemMinHeight">28</x:Double>
+        <x:Double x:Key="ContentDialogMaxWidth">600</x:Double>
+        <x:Double x:Key="ContentDialogMaxHeight">756</x:Double>
     </Styles.Resources>
 </Styles>

Ryujinx.Ava/Common/ApplicationHelper.cs

@@ -113,6 +113,11 @@ namespace Ryujinx.Ava.Common
                 return;
             }
 
+            OpenSaveDir(saveDataId);
+        }
+
+        public static void OpenSaveDir(ulong saveDataId)
+        {
             string saveRootPath = Path.Combine(_virtualFileSystem.GetNandPath(), $"user/save/{saveDataId:x16}");
 
             if (!Directory.Exists(saveRootPath))

Ryujinx.Ava/Program.cs

@@ -1,8 +1,5 @@
 using ARMeilleure.Translation.PTC;
 using Avalonia;
-using Avalonia.Rendering;
-using Avalonia.Threading;
-using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.Ava.Ui.Windows;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
@@ -23,18 +20,15 @@ namespace Ryujinx.Ava
 {
     internal class Program
     {
-        public static double      WindowScaleFactor { get; set; }
-        public static double      ActualScaleFactor { get; set; }
-        public static string      Version           { get; private set; }
-        public static string      ConfigurationPath { get; private set; }
-        public static bool        PreviewerDetached { get; private set; }
-        public static RenderTimer RenderTimer       { get; private set; }
+        public static double WindowScaleFactor { get; set; }
+        public static string Version           { get; private set; }
+        public static string ConfigurationPath { get; private set; }
+        public static bool   PreviewerDetached { get; private set; }
 
         [DllImport("user32.dll", SetLastError = true)]
         public static extern int MessageBoxA(IntPtr hWnd, string text, string caption, uint type);
 
         private const uint MB_ICONWARNING = 0x30;
-        private const int  BaseDpi        = 96;
 
         public static void Main(string[] args)
         {
@@ -49,11 +43,7 @@ namespace Ryujinx.Ava
 
             Initialize(args);
 
-            RenderTimer = new RenderTimer();
-
             BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
-
-            RenderTimer.Dispose();
         }
 
         public static AppBuilder BuildAvaloniaApp()
@@ -65,7 +55,7 @@ namespace Ryujinx.Ava
                     EnableMultiTouch = true,
                     EnableIme        = true,
                     UseEGL           = false,
-                    UseGpu           = false
+                    UseGpu           = true
                 })
                 .With(new Win32PlatformOptions
                 {
@@ -75,12 +65,6 @@ namespace Ryujinx.Ava
                     CompositionBackdropCornerRadius = 8.0f,
                 })
                 .UseSkia()
-                .AfterSetup(_ =>
-                {
-                    AvaloniaLocator.CurrentMutable
-                        .Bind<IRenderTimer>().ToConstant(RenderTimer)
-                        .Bind<IRenderLoop>().ToConstant(new RenderLoop(RenderTimer, Dispatcher.UIThread));
-                })
                 .LogToTrace();
         }
 
@@ -115,7 +99,6 @@ namespace Ryujinx.Ava
             ForceDpiAware.Windows();
 
             WindowScaleFactor = ForceDpiAware.GetWindowScaleFactor();
-            ActualScaleFactor = ForceDpiAware.GetActualScaleFactor() / BaseDpi;
 
             // Logging system information.
             PrintSystemInfo();

Ryujinx.Ava/Ryujinx.Ava.csproj

@@ -27,15 +27,15 @@
     <PackageReference Include="Avalonia.Svg.Skia" Version="0.10.18" />
     <PackageReference Include="jp2masa.Avalonia.Flexbox" Version="0.2.0" />
     <PackageReference Include="DynamicData" Version="7.12.8" />
-    <PackageReference Include="FluentAvaloniaUI" Version="1.4.4" />
+    <PackageReference Include="FluentAvaloniaUI" Version="1.4.5" />
     <PackageReference Include="XamlNameReferenceGenerator" Version="1.4.2" />
 
-    <PackageReference Include="OpenTK.Core" Version="4.7.2" />
+    <PackageReference Include="OpenTK.Core" Version="4.7.5" />
     <PackageReference Include="Ryujinx.Audio.OpenAL.Dependencies" Version="1.21.0.1" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'" />
     <PackageReference Include="Ryujinx.Graphics.Nvdec.Dependencies" Version="5.0.1-build10" Condition="'$(RuntimeIdentifier)' != 'linux-x64' AND '$(RuntimeIdentifier)' != 'osx-x64'" />
-    <PackageReference Include="Silk.NET.Vulkan" Version="2.10.1" />
-    <PackageReference Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.10.1" />
-    <PackageReference Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.10.1" />
+    <PackageReference Include="Silk.NET.Vulkan" Version="2.16.0" />
+    <PackageReference Include="Silk.NET.Vulkan.Extensions.EXT" Version="2.16.0" />
+    <PackageReference Include="Silk.NET.Vulkan.Extensions.KHR" Version="2.16.0" />
     <PackageReference Include="SPB" Version="0.0.4-build28" />
     <PackageReference Include="SharpZipLib" Version="1.4.1" />
     <PackageReference Include="SixLabors.ImageSharp" Version="1.0.4" />

Ryujinx.Ava/Ui/Controls/ContentDialogHelper.cs

@@ -127,9 +127,16 @@ namespace Ryujinx.Ava.Ui.Controls
                     contentDialog.PrimaryButtonClick += deferCloseAction;
                 }
 
-                await contentDialog.ShowAsync(ContentDialogPlacement.Popup);
+                if (useOverlay)
+                {
+                    await contentDialog.ShowAsync(overlay, ContentDialogPlacement.Popup);
 
-                overlay?.Close();
+                    overlay!.Close();
+                }
+                else
+                {
+                    await contentDialog.ShowAsync(ContentDialogPlacement.Popup);
+                }
             }
 
             if (useOverlay)
@@ -391,4 +398,4 @@ namespace Ryujinx.Ava.Ui.Controls
             return string.Empty;
         }
     }
-}
+}

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

@@ -1,6 +1,7 @@
 using Avalonia;
 using Avalonia.Controls;
 using FluentAvalonia.UI.Controls;
+using LibHac;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.ViewModels;
 using Ryujinx.HLE.FileSystem;
@@ -14,6 +15,8 @@ namespace Ryujinx.Ava.Ui.Controls
     {
         public AccountManager AccountManager { get; }
         public ContentManager ContentManager { get; }
+        public VirtualFileSystem VirtualFileSystem { get; }
+        public HorizonClient HorizonClient { get; }
         public UserProfileViewModel ViewModel { get; set; }
 
         public NavigationDialogHost()
@@ -22,10 +25,12 @@ namespace Ryujinx.Ava.Ui.Controls
         }
 
         public NavigationDialogHost(AccountManager accountManager, ContentManager contentManager,
-            VirtualFileSystem virtualFileSystem)
+            VirtualFileSystem virtualFileSystem, HorizonClient horizonClient)
         {
             AccountManager = accountManager;
             ContentManager = contentManager;
+            VirtualFileSystem = virtualFileSystem;
+            HorizonClient = horizonClient;
             ViewModel = new UserProfileViewModel(this);
 
 
@@ -54,9 +59,10 @@ namespace Ryujinx.Ava.Ui.Controls
             ContentFrame.Navigate(sourcePageType, parameter);
         }
 
-        public static async Task Show(AccountManager ownerAccountManager, ContentManager ownerContentManager, VirtualFileSystem ownerVirtualFileSystem)
+        public static async Task Show(AccountManager ownerAccountManager, ContentManager ownerContentManager,
+            VirtualFileSystem ownerVirtualFileSystem, HorizonClient ownerHorizonClient)
         {
-            var content = new NavigationDialogHost(ownerAccountManager, ownerContentManager, ownerVirtualFileSystem);
+            var content = new NavigationDialogHost(ownerAccountManager, ownerContentManager, ownerVirtualFileSystem, ownerHorizonClient);
             ContentDialog contentDialog = new ContentDialog
             {
                 Title = LocaleManager.Instance["UserProfileWindowTitle"],

Ryujinx.Ava/Ui/Controls/RenderTimer.cs

@@ -1,100 +0,0 @@
-using Avalonia.Rendering;
-using System;
-using System.Threading;
-using System.Timers;
-
-namespace Ryujinx.Ava.Ui.Controls
-{
-    internal class RenderTimer : IRenderTimer, IDisposable
-    {
-        public event Action<TimeSpan> Tick
-        {
-            add
-            {
-                _tick += value;
-
-                if (_subscriberCount++ == 0)
-                {
-                    Start();
-                }
-            }
-
-            remove
-            {
-                if (--_subscriberCount == 0)
-                {
-                    Stop();
-                }
-
-                _tick -= value;
-            }
-        }
-
-        private Thread _tickThread;
-        private readonly System.Timers.Timer _timer;
-
-        private Action<TimeSpan> _tick;
-        private int _subscriberCount;
-
-        private bool _isRunning;
-
-        private AutoResetEvent _resetEvent;
-
-        public RenderTimer()
-        {
-            _timer = new System.Timers.Timer(15);
-            _resetEvent = new AutoResetEvent(true);
-            _timer.Elapsed += Timer_Elapsed;
-        }
-
-        private void Timer_Elapsed(object sender, ElapsedEventArgs e)
-        {
-            TickNow();
-        }
-
-        public void Start()
-        {
-            _timer.Start();
-            if (_tickThread == null)
-            {
-                _tickThread = new Thread(RunTick);
-                _tickThread.Name = "RenderTimerTickThread";
-                _tickThread.IsBackground = true;
-                _isRunning = true;
-                _tickThread.Start();
-            }
-        }
-
-        public void RunTick()
-        {
-            while (_isRunning)
-            {
-                _resetEvent.WaitOne();
-                _tick?.Invoke(TimeSpan.FromMilliseconds(Environment.TickCount));
-            }
-        }
-
-        public void TickNow()
-        {
-            lock (_timer)
-            {
-                _resetEvent.Set();
-            }
-        }
-
-        public void Stop()
-        {
-            _timer.Stop();
-        }
-
-        public void Dispose()
-        {
-            _timer.Elapsed -= Timer_Elapsed;
-            _timer.Stop();
-            _isRunning = false;
-            _resetEvent.Set();
-            _tickThread.Join();
-            _resetEvent.Dispose();
-        }
-    }
-}

Ryujinx.Ava/Ui/Controls/RendererHost.axaml

@@ -4,11 +4,4 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="Ryujinx.Ava.Ui.Controls.RendererHost">
-    <ContentControl
-        HorizontalAlignment="Stretch"
-        HorizontalContentAlignment="Stretch"
-        VerticalAlignment="Stretch"
-        VerticalContentAlignment="Stretch"
-        Name="View"
-        />
 </UserControl>

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

@@ -41,7 +41,7 @@ namespace Ryujinx.Ava.Ui.Controls
         {
             _currentWindow.WindowCreated += CurrentWindow_WindowCreated;
             _currentWindow.SizeChanged += CurrentWindow_SizeChanged;
-            View.Content = _currentWindow;
+            Content = _currentWindow;
         }
 
         public void CreateVulkan()

Ryujinx.Ava/Ui/Controls/SaveManager.axaml

@@ -0,0 +1,102 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:controls="clr-namespace:Ryujinx.Ava.Ui.Controls"
+             xmlns:models="clr-namespace:Ryujinx.Ava.Ui.Models"
+             xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+             xmlns:locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             Height="400"
+             Width="550"
+             x:Class="Ryujinx.Ava.Ui.Controls.SaveManager">
+    <UserControl.Resources>
+        <controls:BitmapArrayValueConverter x:Key="ByteImage" />
+    </UserControl.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition />
+        </Grid.RowDefinitions>
+        <Grid Grid.Row="0" HorizontalAlignment="Stretch">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition />
+            </Grid.ColumnDefinitions>
+            <StackPanel Spacing="10" Orientation="Horizontal" HorizontalAlignment="Left" VerticalAlignment="Center">
+                <Label Content="{locale:Locale CommonSort}" VerticalAlignment="Center" />
+                <ComboBox SelectedIndex="{Binding SortIndex}" Width="100">
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale Name}" />
+                    </ComboBoxItem>
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale Size}" />
+                    </ComboBoxItem>
+                </ComboBox>
+                <ComboBox SelectedIndex="{Binding OrderIndex}" Width="150">
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale OrderAscending}" />
+                    </ComboBoxItem>
+                    <ComboBoxItem>
+                        <Label VerticalAlignment="Center" HorizontalContentAlignment="Left"
+                               Content="{locale:Locale Descending}" />
+                    </ComboBoxItem>
+                </ComboBox>
+            </StackPanel>
+            <Grid Grid.Column="1" HorizontalAlignment="Stretch" Margin="10,0, 0, 0">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto"/>
+                    <ColumnDefinition/>
+                </Grid.ColumnDefinitions>
+                <Label Content="{locale:Locale Search}" VerticalAlignment="Center"/>
+                <TextBox Margin="5,0,0,0" Grid.Column="1" HorizontalAlignment="Stretch" Text="{Binding Search}"/>
+            </Grid>
+        </Grid>
+        <Border Grid.Row="1" Margin="0,5" BorderThickness="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+            <ListBox Name="SaveList" Items="{Binding View}" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+                <ListBox.ItemTemplate>
+                    <DataTemplate x:DataType="models:SaveModel">
+                        <Grid HorizontalAlignment="Stretch" Margin="0,5">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition />
+                                <ColumnDefinition Width="Auto" />
+                            </Grid.ColumnDefinitions>
+                            <StackPanel Grid.Column="0" Orientation="Horizontal">
+                                <Border Height="42" Margin="2" Width="42" Padding="10"
+                                        IsVisible="{Binding !InGameList}">
+                                    <ui:SymbolIcon Symbol="Help" FontSize="30" HorizontalAlignment="Center"
+                                                   VerticalAlignment="Center" />
+                                </Border>
+                                <Image IsVisible="{Binding InGameList}"
+                                       Margin="2"
+                                       Width="42"
+                                       Height="42"
+                                       Source="{Binding Icon, Converter={StaticResource ByteImage}}" />
+                                <TextBlock MaxLines="3" Width="320" Margin="5" TextWrapping="Wrap"
+                                           Text="{Binding  Title}" VerticalAlignment="Center" />
+                            </StackPanel>
+                            <StackPanel Grid.Column="1" Spacing="10" HorizontalAlignment="Right"
+                                        Orientation="Horizontal">
+                                <Label Content="{Binding SizeString}" IsVisible="{Binding SizeAvailable}"
+                                       VerticalAlignment="Center" HorizontalAlignment="Right" />
+                                <Button VerticalAlignment="Center" HorizontalAlignment="Right" Padding="10"
+                                        MinWidth="0" MinHeight="0" Name="OpenLocation" Command="{Binding OpenLocation}">
+                                    <ui:SymbolIcon Symbol="OpenFolder" HorizontalAlignment="Center"
+                                                   VerticalAlignment="Center" />
+                                </Button>
+                                <Button VerticalAlignment="Center" HorizontalAlignment="Right" Padding="10"
+                                        MinWidth="0" MinHeight="0" Name="Delete" Command="{Binding Delete}">
+                                    <ui:SymbolIcon Symbol="Delete" HorizontalAlignment="Center"
+                                                   VerticalAlignment="Center" />
+                                </Button>
+                            </StackPanel>
+                        </Grid>
+                    </DataTemplate>
+                </ListBox.ItemTemplate>
+            </ListBox>
+        </Border>
+    </Grid>
+</UserControl>

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

@@ -0,0 +1,160 @@
+using Avalonia.Controls;
+using DynamicData;
+using DynamicData.Binding;
+using LibHac;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Shim;
+using Ryujinx.Ava.Common;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.Ui.App.Common;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Threading.Tasks;
+using UserProfile = Ryujinx.Ava.Ui.Models.UserProfile;
+
+namespace Ryujinx.Ava.Ui.Controls
+{
+    public partial class SaveManager : UserControl
+    {
+        private readonly UserProfile _userProfile;
+        private readonly HorizonClient _horizonClient;
+        private readonly VirtualFileSystem _virtualFileSystem;
+        private int _sortIndex;
+        private int _orderIndex;
+        private ObservableCollection<SaveModel> _view = new ObservableCollection<SaveModel>();
+        private string _search;
+
+        public ObservableCollection<SaveModel> Saves { get; set; } = new ObservableCollection<SaveModel>();
+
+        public ObservableCollection<SaveModel> View
+        {
+            get => _view;
+            set => _view = value;
+        }
+
+        public int SortIndex
+        {
+            get => _sortIndex;
+            set
+            {
+                _sortIndex = value;
+                Sort();
+            }
+        }
+
+        public int OrderIndex
+        {
+            get => _orderIndex;
+            set
+            {
+                _orderIndex = value;
+                Sort();
+            }
+        }
+
+        public string Search
+        {
+            get => _search;
+            set
+            {
+                _search = value;
+                Sort();
+            }
+        }
+
+        public SaveManager()
+        {
+            InitializeComponent();
+        }
+
+        public SaveManager(UserProfile userProfile, HorizonClient horizonClient, VirtualFileSystem virtualFileSystem)
+        {
+            _userProfile = userProfile;
+            _horizonClient = horizonClient;
+            _virtualFileSystem = virtualFileSystem;
+            InitializeComponent();
+
+            DataContext = this;
+
+            Task.Run(LoadSaves);
+        }
+
+        public void LoadSaves()
+        {
+            Saves.Clear();
+            var saveDataFilter = SaveDataFilter.Make(programId: default, saveType: SaveDataType.Account,
+                new UserId((ulong)_userProfile.UserId.High, (ulong)_userProfile.UserId.Low), saveDataId: default, index: default);
+
+            using var saveDataIterator = new UniqueRef<SaveDataIterator>();
+
+            _horizonClient.Fs.OpenSaveDataIterator(ref saveDataIterator.Ref(), SaveDataSpaceId.User, in saveDataFilter).ThrowIfFailure();
+
+            Span<SaveDataInfo> saveDataInfo = stackalloc SaveDataInfo[10];
+
+            while (true)
+            {
+                saveDataIterator.Get.ReadSaveDataInfo(out long readCount, saveDataInfo).ThrowIfFailure();
+
+                if (readCount == 0)
+                {
+                    break;
+                }
+
+                for (int i = 0; i < readCount; i++)
+                {
+                    var save = saveDataInfo[i];
+                    if (save.ProgramId.Value != 0)
+                    {
+                        var saveModel = new SaveModel(save, _horizonClient, _virtualFileSystem);
+                        Saves.Add(saveModel);
+                        saveModel.DeleteAction = () => { Saves.Remove(saveModel); };
+                    }
+                    
+                    Sort();
+                }
+            }
+        }
+
+        private void Sort()
+        {
+            Saves.AsObservableChangeSet()
+                .Filter(Filter)
+                .Sort(GetComparer())
+                .Bind(out var view).AsObservableList();
+            
+            _view.Clear();
+            _view.AddRange(view);
+        }
+
+        private IComparer<SaveModel> GetComparer()
+        {
+            switch (SortIndex)
+            {
+                case 0:
+                    return OrderIndex == 0
+                        ? SortExpressionComparer<SaveModel>.Ascending(save => save.Title)
+                        : SortExpressionComparer<SaveModel>.Descending(save => save.Title);
+                case 1:
+                    return OrderIndex == 0
+                        ? SortExpressionComparer<SaveModel>.Ascending(save => save.Size)
+                        : SortExpressionComparer<SaveModel>.Descending(save => save.Size);
+                default:
+                    return null;
+            }
+        }
+
+        private bool Filter(object arg)
+        {
+            if (arg is SaveModel save)
+            {
+                return string.IsNullOrWhiteSpace(_search) || save.Title.ToLower().Contains(_search.ToLower());
+            }
+
+            return false;
+        }
+    }
+}

Ryujinx.Ava/Ui/Controls/UserEditor.axaml

@@ -10,6 +10,7 @@
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
     xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
     Margin="0"
+    MinWidth="500"
     Padding="0"
     mc:Ignorable="d">
     <UserControl.Resources>
@@ -63,7 +64,7 @@
                 HorizontalAlignment="Stretch"
                 MaxLength="{Binding MaxProfileNameLength}"
                 Text="{Binding Name}" />
-            <TextBlock Text="{Locale:Locale UserProfilesUserId}" />
+            <TextBlock Name="IdText" Text="{Locale:Locale UserProfilesUserId}" />
             <TextBlock Name="IdLabel" Text="{Binding UserId}" />
         </StackPanel>
         <StackPanel

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

@@ -36,15 +36,8 @@ namespace Ryujinx.Ava.Ui.Controls
                     case NavigationMode.New:
                         var args = ((NavigationDialogHost parent, UserProfile profile, bool isNewUser))arg.Parameter;
                         _isNewUser = args.isNewUser;
-                        if (!_isNewUser)
-                        {
-                            _profile = args.profile;
-                            TempProfile = new TempProfile(_profile);
-                        }
-                        else
-                        {
-                            TempProfile = new TempProfile();
-                        }
+                        _profile = args.profile;
+                        TempProfile = new TempProfile(_profile);
 
                         _parent = args.parent;
                         break;
@@ -53,7 +46,8 @@ namespace Ryujinx.Ava.Ui.Controls
                 DataContext = TempProfile;
 
                 AddPictureButton.IsVisible = _isNewUser;
-                IdLabel.IsVisible = !_isNewUser;
+                IdLabel.IsVisible = _profile != null;
+                IdText.IsVisible = _profile != null;
                 ChangePictureButton.IsVisible = !_isNewUser;
             }
         }
@@ -87,7 +81,7 @@ namespace Ryujinx.Ava.Ui.Controls
                 return;
             }
 
-            if (_profile != null)
+            if (_profile != null && !_isNewUser)
             {
                 _profile.Name = TempProfile.Name;
                 _profile.Image = TempProfile.Image;
@@ -97,7 +91,7 @@ namespace Ryujinx.Ava.Ui.Controls
             }
             else if (_isNewUser)
             {
-                _parent.AccountManager.AddUser(TempProfile.Name, TempProfile.Image);
+                _parent.AccountManager.AddUser(TempProfile.Name, TempProfile.Image, TempProfile.UserId);
             }
             else
             {

Ryujinx.Ava/Ui/Controls/UserRecoverer.axaml

@@ -0,0 +1,70 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             mc:Ignorable="d"
+             d:DesignWidth="800"
+             d:DesignHeight="450"
+             MinWidth="500"
+             MinHeight="400"
+             xmlns:Locale="clr-namespace:Ryujinx.Ava.Common.Locale"
+             xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+             xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
+             x:Class="Ryujinx.Ava.Ui.Controls.UserRecoverer">
+    <Design.DataContext>
+        <viewModels:UserProfileViewModel />
+    </Design.DataContext>
+    <Grid HorizontalAlignment="Stretch"
+          VerticalAlignment="Stretch">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition/>
+        </Grid.RowDefinitions>
+        <Button Grid.Row="0"
+                Margin="5"
+                Height="30"
+                Width="50"
+                MinWidth="50"
+                HorizontalAlignment="Left"
+                Command="{Binding GoBack}">
+            <ui:SymbolIcon Symbol="Back"/>
+        </Button>
+        <TextBlock Grid.Row="1"
+                   Text="{Locale:Locale UserProfilesRecoverHeading}"/>
+        <ListBox
+            Margin="5"
+            Grid.Row="2"
+            HorizontalAlignment="Stretch"
+            VerticalAlignment="Stretch"
+            Items="{Binding LostProfiles}">
+            <ListBox.ItemTemplate>
+                <DataTemplate>
+                    <Border
+                        Margin="2"
+                        HorizontalAlignment="Stretch"
+                        VerticalAlignment="Stretch"
+                        ClipToBounds="True"
+                        CornerRadius="5">
+                        <Grid Margin="0">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition/>
+                                <ColumnDefinition Width="Auto"/>
+                            </Grid.ColumnDefinitions>
+                            <TextBlock
+                                HorizontalAlignment="Stretch"
+                                Text="{Binding UserId}"
+                                TextAlignment="Left"
+                                TextWrapping="Wrap" />
+                            <Button Grid.Column="1"
+                                    HorizontalAlignment="Right"
+                                    Command="{Binding Recover}"
+                                    CommandParameter="{Binding}"
+                                    Content="{Locale:Locale Recover}"/>
+                        </Grid>
+                    </Border>
+                </DataTemplate>
+            </ListBox.ItemTemplate>
+        </ListBox>
+    </Grid>
+</UserControl>

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

@@ -0,0 +1,44 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using FluentAvalonia.UI.Controls;
+using FluentAvalonia.UI.Navigation;
+using Ryujinx.Ava.Ui.Models;
+using Ryujinx.Ava.Ui.ViewModels;
+
+namespace Ryujinx.Ava.Ui.Controls
+{
+    public partial class UserRecoverer : UserControl
+    {
+        private UserProfileViewModel _viewModel;
+        private NavigationDialogHost _parent;
+
+        public UserRecoverer()
+        {
+            InitializeComponent();
+            AddHandler(Frame.NavigatedToEvent, (s, e) =>
+            {
+                NavigatedTo(e);
+            }, RoutingStrategies.Direct);
+        }
+
+        private void NavigatedTo(NavigationEventArgs arg)
+        {
+            if (Program.PreviewerDetached)
+            {
+                switch (arg.NavigationMode)
+                {
+                    case NavigationMode.New:
+                        var args = ((NavigationDialogHost parent, UserProfileViewModel viewModel))arg.Parameter;
+
+                        _viewModel = args.viewModel;
+                        _parent = args.parent;
+                        break;
+                }
+
+                DataContext = _viewModel;
+            }
+        }
+    }
+}

Ryujinx.Ava/Ui/Controls/UserSelector.axaml

@@ -10,6 +10,7 @@
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
     xmlns:viewModels="clr-namespace:Ryujinx.Ava.Ui.ViewModels"
     d:DesignHeight="450"
+    MinWidth="500"
     d:DesignWidth="800"
     mc:Ignorable="d">
     <UserControl.Resources>
@@ -25,6 +26,7 @@
         </Grid.RowDefinitions>
         <ListBox
             Margin="5"
+            MaxHeight="300"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Center"
             DoubleTapped="ProfilesList_DoubleTapped"
@@ -88,21 +90,56 @@
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
-        <StackPanel
+        <Grid
             Grid.Row="1"
-            Margin="10,0"
-            HorizontalAlignment="Center"
-            Orientation="Horizontal"
-            Spacing="10">
-            <Button Command="{Binding AddUser}" Content="{Locale:Locale UserProfilesAddNewProfile}" />
+            HorizontalAlignment="Center">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="Auto"/>
+            </Grid.ColumnDefinitions>
+            <Button 
+                HorizontalAlignment="Stretch"
+                Grid.Row="0"
+                Grid.Column="0"
+                Margin="2"
+                Command="{Binding AddUser}" 
+                Content="{Locale:Locale UserProfilesAddNewProfile}" />
             <Button
+                HorizontalAlignment="Stretch"
+                Grid.Row="0"
+                Margin="2"
+                Grid.Column="1"
                 Command="{Binding EditUser}"
                 Content="{Locale:Locale UserProfilesEditProfile}"
                 IsEnabled="{Binding IsSelectedProfiledEditable}" />
+            <Button 
+                HorizontalAlignment="Stretch"
+                Grid.Row="1"
+                Grid.Column="0"
+                Margin="2"
+                Content="{Locale:Locale UserProfilesManageSaves}" 
+                Command="{Binding ManageSaves}" />
             <Button
+                HorizontalAlignment="Stretch"
+                Grid.Row="1"
+                Grid.Column="1"
+                Margin="2"
                 Command="{Binding DeleteUser}"
                 Content="{Locale:Locale UserProfilesDeleteSelectedProfile}"
                 IsEnabled="{Binding IsSelectedProfileDeletable}" />
-        </StackPanel>
+            <Button
+                HorizontalAlignment="Stretch"
+                Grid.Row="2"
+                Grid.ColumnSpan="2"
+                Grid.Column="0"
+                Margin="2"
+                Command="{Binding RecoverLostAccounts}"
+                Content="{Locale:Locale UserProfilesRecoverLostAccounts}" />
+        </Grid>
     </Grid>
 </UserControl>

Ryujinx.Ava/Ui/Models/SaveModel.cs

@@ -0,0 +1,122 @@
+using LibHac;
+using LibHac.Fs;
+using LibHac.Fs.Shim;
+using LibHac.Ncm;
+using Ryujinx.Ava.Common;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.Ui.Controls;
+using Ryujinx.Ava.Ui.ViewModels;
+using Ryujinx.Ava.Ui.Windows;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.Ui.App.Common;
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Ryujinx.Ava.Ui.Models
+{
+    public class SaveModel : BaseModel
+    {
+        private readonly HorizonClient _horizonClient;
+        private long _size;
+
+        public Action DeleteAction { get; set; }
+        public ulong SaveId { get; }
+        public ProgramId TitleId { get; }
+        public string TitleIdString => $"{TitleId.Value:X16}";
+        public UserId UserId { get; }
+        public bool InGameList { get; }
+        public string Title { get; }
+        public byte[] Icon { get; }
+
+        public long Size
+        {
+            get => _size; set
+            {
+                _size = value;
+                SizeAvailable = true;
+                OnPropertyChanged();
+                OnPropertyChanged(nameof(SizeString));
+                OnPropertyChanged(nameof(SizeAvailable));
+            }
+        }
+
+        public bool SizeAvailable { get; set; }
+
+        public string SizeString => $"{((float)_size * 0.000000954):0.###}MB";
+
+        public SaveModel(SaveDataInfo info, HorizonClient horizonClient, VirtualFileSystem virtualFileSystem)
+        {
+            _horizonClient = horizonClient;
+            SaveId = info.SaveDataId;
+            TitleId = info.ProgramId;
+            UserId = info.UserId;
+
+            var appData = MainWindow.MainWindowViewModel.Applications.FirstOrDefault(x => x.TitleId.ToUpper() == TitleIdString);
+
+            InGameList = appData != null;
+
+            if (InGameList)
+            {
+                Icon = appData.Icon;
+                Title = appData.TitleName;
+            }
+            else
+            {
+                var appMetadata = MainWindow.MainWindowViewModel.ApplicationLibrary.LoadAndSaveMetaData(TitleIdString);
+                Title = appMetadata.Title ?? TitleIdString;
+            }
+
+            Task.Run(() =>
+            {
+                var saveRoot = System.IO.Path.Combine(virtualFileSystem.GetNandPath(), $"user/save/{info.SaveDataId:x16}");
+
+                long total_size = GetDirectorySize(saveRoot);
+                long GetDirectorySize(string path)
+                {
+                    long size = 0;
+                    if (Directory.Exists(path))
+                    {
+                        var directories = Directory.GetDirectories(path);
+                        foreach (var directory in directories)
+                        {
+                            size += GetDirectorySize(directory);
+                        }
+
+                        var files = Directory.GetFiles(path);
+                        foreach (var file in files)
+                        {
+                            size += new FileInfo(file).Length;
+                        }
+                    }
+
+                    return size;
+                }
+
+                Size = total_size;
+            });
+
+        }
+
+        public void OpenLocation()
+        {
+            ApplicationHelper.OpenSaveDir(SaveId);
+        }
+
+        public async void Delete()
+        {
+            var result = await ContentDialogHelper.CreateConfirmationDialog(LocaleManager.Instance["DeleteUserSave"],
+                LocaleManager.Instance["IrreversibleActionNote"],
+                LocaleManager.Instance["InputDialogYes"],
+                LocaleManager.Instance["InputDialogNo"], "");
+
+            if (result == UserResult.Yes)
+            {
+                _horizonClient.Fs.DeleteSaveData(SaveDataSpaceId.User, SaveId);
+
+                DeleteAction?.Invoke();
+            }
+        }
+    }
+}

Ryujinx.Ava/Ui/Models/TempProfile.cs

@@ -45,9 +45,12 @@ namespace Ryujinx.Ava.Ui.Models
         {
             _profile = profile;
 
-            Image = profile.Image;
-            Name = profile.Name;
-            UserId = profile.UserId;
+            if (_profile != null)
+            {
+                Image = profile.Image;
+                Name = profile.Name;
+                UserId = profile.UserId;
+            }
         }
 
         public TempProfile(){}

Ryujinx.Ava/Ui/Models/UserProfile.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.Ava.Ui.ViewModels;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using Profile = Ryujinx.HLE.HOS.Services.Account.Acc.UserProfile;
@@ -7,6 +8,7 @@ namespace Ryujinx.Ava.Ui.Models
     public class UserProfile : BaseModel
     {
         private readonly Profile _profile;
+        private readonly NavigationDialogHost _owner;
         private byte[] _image;
         private string _name;
         private UserId _userId;
@@ -41,9 +43,10 @@ namespace Ryujinx.Ava.Ui.Models
             }
         }
 
-        public UserProfile(Profile profile)
+        public UserProfile(Profile profile, NavigationDialogHost owner)
         {
             _profile = profile;
+            _owner = owner;
 
             Image = profile.Image;
             Name = profile.Name;
@@ -57,5 +60,10 @@ namespace Ryujinx.Ava.Ui.Models
             OnPropertyChanged(nameof(IsOpened));
             OnPropertyChanged(nameof(Name));
         }
+
+        public void Recover(UserProfile userProfile)
+        {
+            _owner.Navigate(typeof(UserEditor), (_owner, userProfile, true));
+        }
     }
 }

Ryujinx.Ava/Ui/ViewModels/MainWindowViewModel.cs

@@ -76,6 +76,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
         private bool _showAll;
         private string _lastScannedAmiiboId;
         private ReadOnlyObservableCollection<ApplicationData> _appsObservableList;
+        public ApplicationLibrary ApplicationLibrary => _owner.ApplicationLibrary;
 
         public string TitleName { get; internal set; }
 
@@ -103,8 +104,8 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
         public void Initialize()
         {
-            _owner.ApplicationLibrary.ApplicationCountUpdated += ApplicationLibrary_ApplicationCountUpdated;
-            _owner.ApplicationLibrary.ApplicationAdded += ApplicationLibrary_ApplicationAdded;
+            ApplicationLibrary.ApplicationCountUpdated += ApplicationLibrary_ApplicationCountUpdated;
+            ApplicationLibrary.ApplicationAdded += ApplicationLibrary_ApplicationAdded;
 
             Ptc.PtcStateChanged -= ProgressHandler;
             Ptc.PtcStateChanged += ProgressHandler;
@@ -817,7 +818,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
             Thread thread = new(() =>
             {
-                _owner.ApplicationLibrary.LoadApplications(ConfigurationState.Instance.Ui.GameDirs.Value, ConfigurationState.Instance.System.Language);
+                ApplicationLibrary.LoadApplications(ConfigurationState.Instance.Ui.GameDirs.Value, ConfigurationState.Instance.System.Language);
 
                 _isLoading = false;
             })
@@ -1005,7 +1006,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
         public async void ManageProfiles()
         {
-            await NavigationDialogHost.Show(_owner.AccountManager, _owner.ContentManager, _owner.VirtualFileSystem);
+            await NavigationDialogHost.Show(_owner.AccountManager, _owner.ContentManager, _owner.VirtualFileSystem, _owner.LibHacHorizonManager.RyujinxClient);
         }
 
         public async void OpenAboutWindow()
@@ -1098,7 +1099,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
             {
                 selection.Favorite = !selection.Favorite;
 
-                _owner.ApplicationLibrary.LoadAndSaveMetaData(selection.TitleId, appMetadata =>
+                ApplicationLibrary.LoadAndSaveMetaData(selection.TitleId, appMetadata =>
                 {
                     appMetadata.Favorite = selection.Favorite;
                 });

Ryujinx.Ava/Ui/ViewModels/SettingsViewModel.cs

@@ -118,7 +118,12 @@ namespace Ryujinx.Ava.Ui.ViewModels
                 OnPropertyChanged();
             }
         }
-
+        
+        public bool IsMacOS
+        {
+            get => OperatingSystem.IsMacOS();
+        }
+        
         public bool EnableDiscordIntegration { get; set; }
         public bool CheckUpdatesOnStart { get; set; }
         public bool ShowConfirmExit { get; set; }
@@ -474,11 +479,40 @@ namespace Ryujinx.Ava.Ui.ViewModels
             MainWindow.UpdateGraphicsConfig();
 
             _previousVolumeLevel = Volume;
+
+            if (_owner is SettingsWindow owner)
+            {
+                owner.ControllerSettings?.SaveCurrentProfile();
+            }
+            
+            if (_owner.Owner is MainWindow window && _directoryChanged)
+            {
+                window.ViewModel.LoadApplications();
+            }
+
+            _directoryChanged = false;
         }
 
         public void RevertIfNotSaved()
         {
             Program.ReloadConfig();
         }
+
+        public void ApplyButton()
+        {
+            SaveSettings();
+        }
+
+        public void OkButton()
+        {
+            SaveSettings();
+            _owner.Close();
+        }
+
+        public void CancelButton()
+        {
+            RevertIfNotSaved();
+            _owner.Close();
+        }
     }
 }

Ryujinx.Ava/Ui/ViewModels/UserProfileViewModel.cs

@@ -1,8 +1,14 @@
+using Avalonia;
 using Avalonia.Threading;
+using FluentAvalonia.UI.Controls;
+using LibHac.Common;
+using LibHac.Fs;
+using LibHac.Fs.Shim;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.Ui.Controls;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
 using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using UserProfile = Ryujinx.Ava.Ui.Models.UserProfile;
@@ -19,6 +25,7 @@ namespace Ryujinx.Ava.Ui.ViewModels
         public UserProfileViewModel()
         {
             Profiles = new ObservableCollection<UserProfile>();
+            LostProfiles = new ObservableCollection<UserProfile>();
         }
 
         public UserProfileViewModel(NavigationDialogHost owner) : this()
@@ -30,6 +37,8 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
         public ObservableCollection<UserProfile> Profiles { get; set; }
 
+        public ObservableCollection<UserProfile> LostProfiles { get; set; }
+
         public UserProfile SelectedProfile
         {
             get => _selectedProfile;
@@ -65,12 +74,13 @@ namespace Ryujinx.Ava.Ui.ViewModels
         public void LoadProfiles()
         {
             Profiles.Clear();
+            LostProfiles.Clear();
 
             var profiles = _owner.AccountManager.GetAllUsers().OrderByDescending(x => x.AccountState == AccountState.Open);
 
             foreach (var profile in profiles)
             {
-                Profiles.Add(new UserProfile(profile));
+                Profiles.Add(new UserProfile(profile, _owner));
             }
 
             SelectedProfile = Profiles.FirstOrDefault(x => x.UserId == _owner.AccountManager.LastOpenedUser.UserId);
@@ -84,6 +94,42 @@ namespace Ryujinx.Ava.Ui.ViewModels
                     _owner.AccountManager.OpenUser(_selectedProfile.UserId);
                 }
             }
+
+            var saveDataFilter = SaveDataFilter.Make(programId: default, saveType: SaveDataType.Account,
+                default, saveDataId: default, index: default);
+
+            using var saveDataIterator = new UniqueRef<SaveDataIterator>();
+
+            _owner.HorizonClient.Fs.OpenSaveDataIterator(ref saveDataIterator.Ref(), SaveDataSpaceId.User, in saveDataFilter).ThrowIfFailure();
+
+            Span<SaveDataInfo> saveDataInfo = stackalloc SaveDataInfo[10];
+
+            HashSet<HLE.HOS.Services.Account.Acc.UserId> lostAccounts = new HashSet<HLE.HOS.Services.Account.Acc.UserId>();
+
+            while (true)
+            {
+                saveDataIterator.Get.ReadSaveDataInfo(out long readCount, saveDataInfo).ThrowIfFailure();
+
+                if (readCount == 0)
+                {
+                    break;
+                }
+
+                for (int i = 0; i < readCount; i++)
+                {
+                    var save = saveDataInfo[i];
+                    var id = new HLE.HOS.Services.Account.Acc.UserId((long)save.UserId.Id.Low, (long)save.UserId.Id.High);
+                    if (Profiles.FirstOrDefault( x=> x.UserId == id) == null)
+                    {
+                        lostAccounts.Add(id);
+                    }
+                }
+            }
+
+            foreach(var account in lostAccounts)
+            {
+                LostProfiles.Add(new UserProfile(new HLE.HOS.Services.Account.Acc.UserProfile(account, "", null), _owner));
+            }
         }
 
         public void AddUser()
@@ -93,6 +139,25 @@ namespace Ryujinx.Ava.Ui.ViewModels
             _owner.Navigate(typeof(UserEditor), (this._owner, userProfile, true));
         }
 
+        public async void ManageSaves()
+        {
+            UserProfile userProfile = _highlightedProfile ?? SelectedProfile;
+
+            SaveManager manager = new SaveManager(userProfile, _owner.HorizonClient, _owner.VirtualFileSystem);
+            
+            ContentDialog contentDialog = new ContentDialog
+            {
+                Title = string.Format(LocaleManager.Instance["SaveManagerHeading"], userProfile.Name),
+                PrimaryButtonText = "",
+                SecondaryButtonText = "",
+                CloseButtonText = LocaleManager.Instance["UserProfilesClose"],
+                Content = manager,
+                Padding = new Thickness(0)
+            };
+
+            await contentDialog.ShowAsync();
+        }
+
         public void EditUser()
         {
             _owner.Navigate(typeof(UserEditor), (this._owner, _highlightedProfile ?? SelectedProfile, false));
@@ -134,5 +199,15 @@ namespace Ryujinx.Ava.Ui.ViewModels
 
             LoadProfiles();
         }
+
+        public void GoBack()
+        {
+            _owner.GoBack();
+        }
+
+        public void RecoverLostAccounts()
+        {
+            _owner.Navigate(typeof(UserRecoverer), (this._owner, this));
+        }
     }
 }

Ryujinx.Ava/Ui/Windows/MainWindow.axaml

@@ -13,7 +13,7 @@
     Title="Ryujinx"
     Width="1280"
     Height="785"
-    MinWidth="1024"
+    MinWidth="1092"
     MinHeight="680"
     d:DesignHeight="720"
     d:DesignWidth="1280"
@@ -57,6 +57,8 @@
                 <RowDefinition Height="Auto" />
             </Grid.RowDefinitions>
             <StackPanel
+                Name="MenuBar"
+                MinHeight="35"
                 Grid.Row="0"
                 Margin="0"
                 HorizontalAlignment="Stretch"
@@ -549,6 +551,7 @@
             <Grid
                 Name="StatusBar"
                 Grid.Row="2"
+                MinHeight="30"
                 Height="30"
                 Margin="0,0"
                 HorizontalAlignment="Stretch"

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

@@ -36,6 +36,7 @@ namespace Ryujinx.Ava.Ui.Windows
 {
     public partial class MainWindow : StyleableWindow
     {
+        internal static MainWindowViewModel MainWindowViewModel { get; private set; }
         private bool _canUpdate;
         private bool _isClosing;
         private bool _isLoading;
@@ -81,6 +82,8 @@ namespace Ryujinx.Ava.Ui.Windows
         {
             ViewModel = new MainWindowViewModel(this);
 
+            MainWindowViewModel = ViewModel;
+
             DataContext = ViewModel;
 
             InitializeComponent();
@@ -90,7 +93,9 @@ namespace Ryujinx.Ava.Ui.Windows
 
             Title = $"Ryujinx {Program.Version}";
 
-            Height /= Program.WindowScaleFactor;
+            // NOTE: Height of MenuBar and StatusBar is not usable here, since it would still be 0 at this point.
+            double barHeight = MenuBar.MinHeight + StatusBar.MinHeight;
+            Height = ((Height - barHeight) / Program.WindowScaleFactor) + barHeight;
             Width /= Program.WindowScaleFactor;
 
             if (Program.PreviewerDetached)

Ryujinx.Ava/Ui/Windows/SettingsWindow.axaml

@@ -955,16 +955,25 @@
                     Icon="Document" />
             </ui:NavigationView.MenuItems>
         </ui:NavigationView>
-        <StackPanel
+        <ReversibleStackPanel
             Grid.Row="2"
             Margin="10"
             Spacing="10"
             Orientation="Horizontal"
-            HorizontalAlignment="Right">
-            <Button Content="{locale:Locale SettingsButtonSave}" Click="SaveButton_Clicked" />
-            <Button Content="{locale:Locale SettingsButtonClose}" Click="CloseButton_Clicked" />
-            <Button Content="{locale:Locale SettingsButtonApply}"
-                    Click="ApplyButton_Clicked" />
-        </StackPanel>
+            HorizontalAlignment="Right"
+            ReverseOrder="{ReflectionBinding IsMacOS}">
+            <Button 
+                HotKey="Enter" 
+                Classes="accent"
+                Content="{locale:Locale SettingsButtonOk}" 
+                Command="{ReflectionBinding OkButton}" />
+            <Button 
+                HotKey="Escape" 
+                Content="{locale:Locale SettingsButtonCancel}" 
+                Command="{ReflectionBinding CancelButton}" />
+            <Button 
+                Content="{locale:Locale SettingsButtonApply}" 
+                Command="{ReflectionBinding ApplyButton}" />
+        </ReversibleStackPanel>
     </Grid>
 </window:StyleableWindow>

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

@@ -199,36 +199,6 @@ namespace Ryujinx.Ava.Ui.Windows
             }
         }
 
-        private void SaveButton_Clicked(object sender, RoutedEventArgs e)
-        {
-            SaveSettings();
-            Close();
-        }
-
-        private void CloseButton_Clicked(object sender, RoutedEventArgs e)
-        {
-            ViewModel.RevertIfNotSaved();
-            Close();
-        }
-
-        private void ApplyButton_Clicked(object sender, RoutedEventArgs e)
-        {
-            SaveSettings();
-        }
-
-        private void SaveSettings()
-        {
-            ViewModel.SaveSettings();
-            ControllerSettings?.SaveCurrentProfile();
-
-            if (Owner is MainWindow window && ViewModel.DirectoryChanged)
-            {
-                window.ViewModel.LoadApplications();
-            }
-
-            ViewModel.DirectoryChanged = false;
-        }
-
         protected override void OnClosed(EventArgs e)
         {
             ControllerSettings.Dispose();

Ryujinx.Common/Ryujinx.Common.csproj

@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="MsgPack.Cli" Version="1.0.1" />
     <PackageReference Include="System.Drawing.Common" Version="6.0.0" />
-    <PackageReference Include="System.Management" Version="6.0.0" />
+    <PackageReference Include="System.Management" Version="7.0.0" />
   </ItemGroup>
 
 </Project>

Ryujinx.Graphics.GAL/IRenderer.cs

@@ -29,6 +29,7 @@ namespace Ryujinx.Graphics.GAL
         ReadOnlySpan<byte> GetBufferData(BufferHandle buffer, int offset, int size);
 
         Capabilities GetCapabilities();
+        ulong GetCurrentSync();
         HardwareInfo GetHardwareInfo();
 
         IProgram LoadProgramBinary(byte[] programBinary, bool hasFragmentShader, ShaderInfo info);

Ryujinx.Graphics.GAL/Multithreading/ThreadedRenderer.cs

@@ -338,6 +338,11 @@ namespace Ryujinx.Graphics.GAL.Multithreading
             return box.Result;
         }
 
+        public ulong GetCurrentSync()
+        {
+            return _baseRenderer.GetCurrentSync();
+        }
+
         public HardwareInfo GetHardwareInfo()
         {
             return _baseRenderer.GetHardwareInfo();

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

@@ -37,6 +37,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
         private bool _vsUsesDrawParameters;
         private bool _vtgWritesRtLayer;
         private byte _vsClipDistancesWritten;
+        private uint _vbEnableMask;
 
         private bool _prevDrawIndexed;
         private bool _prevDrawIndirect;
@@ -76,6 +77,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
                     nameof(ThreedClassState.VertexBufferState),
                     nameof(ThreedClassState.VertexBufferEndAddress)),
 
+                // Must be done after vertex buffer updates.
                 new StateUpdateCallbackEntry(UpdateVertexAttribState, nameof(ThreedClassState.VertexAttribState)),
 
                 new StateUpdateCallbackEntry(UpdateBlendState,
@@ -852,12 +854,23 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
         /// </summary>
         private void UpdateVertexAttribState()
         {
+            uint vbEnableMask = _vbEnableMask;
+
             Span<VertexAttribDescriptor> vertexAttribs = stackalloc VertexAttribDescriptor[Constants.TotalVertexAttribs];
 
             for (int index = 0; index < Constants.TotalVertexAttribs; index++)
             {
                 var vertexAttrib = _state.State.VertexAttribState[index];
 
+                int bufferIndex = vertexAttrib.UnpackBufferIndex();
+
+                if ((vbEnableMask & (1u << bufferIndex)) == 0)
+                {
+                    // Using a vertex buffer that doesn't exist is invalid, so let's use a dummy attribute for those cases.
+                    vertexAttribs[index] = new VertexAttribDescriptor(0, 0, true, Format.R32G32B32A32Float);
+                    continue;
+                }
+
                 if (!FormatTable.TryGetAttribFormat(vertexAttrib.UnpackFormat(), out Format format))
                 {
                     Logger.Debug?.Print(LogClass.Gpu, $"Invalid attribute format 0x{vertexAttrib.UnpackFormat():X}.");
@@ -866,7 +879,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
                 }
 
                 vertexAttribs[index] = new VertexAttribDescriptor(
-                    vertexAttrib.UnpackBufferIndex(),
+                    bufferIndex,
                     vertexAttrib.UnpackOffset(),
                     vertexAttrib.UnpackIsConstant(),
                     format);
@@ -954,6 +967,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
             bool drawIndexed = _drawState.DrawIndexed;
             bool drawIndirect = _drawState.DrawIndirect;
+            uint vbEnableMask = 0;
 
             for (int index = 0; index < Constants.TotalVertexBuffers; index++)
             {
@@ -971,6 +985,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
 
                 ulong address = vertexBuffer.Address.Pack();
 
+                if (_channel.MemoryManager.IsMapped(address))
+                {
+                    vbEnableMask |= 1u << index;
+                }
+
                 int stride = vertexBuffer.UnpackStride();
 
                 bool instanced = _state.State.VertexBufferInstanced[index];
@@ -1017,6 +1036,12 @@ namespace Ryujinx.Graphics.Gpu.Engine.Threed
                 _pipeline.VertexBuffers[index] = new BufferPipelineDescriptor(_channel.MemoryManager.IsMapped(address), stride, divisor);
                 _channel.BufferManager.SetVertexBuffer(index, address, size, stride, divisor);
             }
+
+            if (_vbEnableMask != vbEnableMask)
+            {
+                _vbEnableMask = vbEnableMask;
+                UpdateVertexAttribState();
+            }
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/GpuContext.cs

@@ -69,6 +69,12 @@ namespace Ryujinx.Graphics.Gpu
         /// </summary>
         internal List<Action> SyncpointActions { get; }
 
+        /// <summary>
+        /// Buffer migrations that are currently in-flight. These are checked whenever sync is created to determine if buffer migration
+        /// copies have completed on the GPU, and their data can be freed.
+        /// </summary>
+        internal List<BufferMigration> BufferMigrations { get; }
+
         /// <summary>
         /// Queue with deferred actions that must run on the render thread.
         /// </summary>
@@ -90,6 +96,7 @@ namespace Ryujinx.Graphics.Gpu
         public event Action<ShaderCacheState, int, int> ShaderCacheStateChanged;
 
         private Thread _gpuThread;
+        private bool _pendingSync;
 
         /// <summary>
         /// Creates a new instance of the GPU emulation context.
@@ -109,6 +116,7 @@ namespace Ryujinx.Graphics.Gpu
 
             SyncActions = new List<Action>();
             SyncpointActions = new List<Action>();
+            BufferMigrations = new List<BufferMigration>();
 
             DeferredActions = new Queue<Action>();
 
@@ -273,6 +281,17 @@ namespace Ryujinx.Graphics.Gpu
             SequenceNumber++;
         }
 
+        /// <summary>
+        /// Registers a buffer migration. These are checked to see if they can be disposed when the sync number increases,
+        /// and the migration copy has completed.
+        /// </summary>
+        /// <param name="migration">The buffer migration</param>
+        internal void RegisterBufferMigration(BufferMigration migration)
+        {
+            BufferMigrations.Add(migration);
+            _pendingSync = true;
+        }
+
         /// <summary>
         /// Registers an action to be performed the next time a syncpoint is incremented.
         /// This will also ensure a host sync object is created, and <see cref="SyncNumber"/> is incremented.
@@ -288,6 +307,7 @@ namespace Ryujinx.Graphics.Gpu
             else
             {
                 SyncActions.Add(action);
+                _pendingSync = true;
             }
         }
 
@@ -298,7 +318,24 @@ namespace Ryujinx.Graphics.Gpu
         /// <param name="syncpoint">True if host sync is being created by a syncpoint</param>
         public void CreateHostSyncIfNeeded(bool syncpoint)
         {
-            if (SyncActions.Count > 0 || (syncpoint && SyncpointActions.Count > 0))
+            if (BufferMigrations.Count > 0)
+            {
+                ulong currentSyncNumber = Renderer.GetCurrentSync();
+
+                for (int i = 0; i < BufferMigrations.Count; i++)
+                {
+                    BufferMigration migration = BufferMigrations[i];
+                    long diff = (long)(currentSyncNumber - migration.SyncNumber);
+
+                    if (diff >= 0)
+                    {
+                        migration.Dispose();
+                        BufferMigrations.RemoveAt(i--);
+                    }
+                }
+            }
+
+            if (_pendingSync || (syncpoint && SyncpointActions.Count > 0))
             {
                 Renderer.CreateSync(SyncNumber);
 
@@ -317,6 +354,8 @@ namespace Ryujinx.Graphics.Gpu
                 SyncActions.Clear();
                 SyncpointActions.Clear();
             }
+
+            _pendingSync = false;
         }
 
         /// <summary>

Ryujinx.Graphics.Gpu/Memory/Buffer.cs

@@ -65,6 +65,8 @@ namespace Ryujinx.Graphics.Gpu.Memory
         private bool _useGranular;
         private bool _syncActionRegistered;
 
+        private int _referenceCount = 1;
+
         /// <summary>
         /// Creates a new instance of the buffer.
         /// </summary>
@@ -229,7 +231,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         {
             if (_modifiedRanges == null)
             {
-                _modifiedRanges = new BufferModifiedRangeList(_context);
+                _modifiedRanges = new BufferModifiedRangeList(_context, this, Flush);
             }
         }
 
@@ -290,7 +292,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// <param name="from">The buffer to inherit from</param>
         public void InheritModifiedRanges(Buffer from)
         {
-            if (from._modifiedRanges != null)
+            if (from._modifiedRanges != null && from._modifiedRanges.HasRanges)
             {
                 if (from._syncActionRegistered && !_syncActionRegistered)
                 {
@@ -310,17 +312,9 @@ namespace Ryujinx.Graphics.Gpu.Memory
                     }
                 };
 
-                if (_modifiedRanges == null)
-                {
-                    _modifiedRanges = from._modifiedRanges;
-                    _modifiedRanges.ReregisterRanges(registerRangeAction);
+                EnsureRangeList();
 
-                    from._modifiedRanges = null;
-                }
-                else
-                {
-                    _modifiedRanges.InheritRanges(from._modifiedRanges, registerRangeAction);
-                }
+                _modifiedRanges.InheritRanges(from._modifiedRanges, registerRangeAction);
             }
         }
 
@@ -456,7 +450,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                 if (ranges != null)
                 {
                     (address, size) = PageAlign(address, size);
-                    ranges.WaitForAndGetRanges(address, size, Flush);
+                    ranges.WaitForAndFlushRanges(address, size);
                 }
             }, true);
         }
@@ -508,6 +502,25 @@ namespace Ryujinx.Graphics.Gpu.Memory
             UnmappedSequence++;
         }
 
+        /// <summary>
+        /// Increments the buffer reference count.
+        /// </summary>
+        public void IncrementReferenceCount()
+        {
+            _referenceCount++;
+        }
+
+        /// <summary>
+        /// Decrements the buffer reference count.
+        /// </summary>
+        public void DecrementReferenceCount()
+        {
+            if (--_referenceCount == 0)
+            {
+                DisposeData();
+            }
+        }
+
         /// <summary>
         /// Disposes the host buffer's data, not its tracking handles.
         /// </summary>
@@ -528,7 +541,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
             _memoryTrackingGranular?.Dispose();
             _memoryTracking?.Dispose();
 
-            DisposeData();
+            DecrementReferenceCount();
         }
     }
 }

Ryujinx.Graphics.Gpu/Memory/BufferCache.cs

@@ -273,7 +273,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                         buffer.CopyTo(newBuffer, dstOffset);
                         newBuffer.InheritModifiedRanges(buffer);
 
-                        buffer.DisposeData();
+                        buffer.DecrementReferenceCount();
                     }
 
                     newBuffer.SynchronizeMemory(address, newSize);

Ryujinx.Graphics.Gpu/Memory/BufferMigration.cs

@@ -0,0 +1,125 @@
+using System;
+
+namespace Ryujinx.Graphics.Gpu.Memory
+{
+    /// <summary>
+    /// A record of when buffer data was copied from one buffer to another, along with the SyncNumber when the migration will be complete.
+    /// Keeps the source buffer alive for data flushes until the migration is complete.
+    /// </summary>
+    internal class BufferMigration : IDisposable
+    {
+        /// <summary>
+        /// The offset for the migrated region.
+        /// </summary>
+        private readonly ulong _offset;
+
+        /// <summary>
+        /// The size for the migrated region.
+        /// </summary>
+        private readonly ulong _size;
+
+        /// <summary>
+        /// The buffer that was migrated from.
+        /// </summary>
+        private readonly Buffer _buffer;
+
+        /// <summary>
+        /// The source range action, to be called on overlap with an unreached sync number.
+        /// </summary>
+        private readonly Action<ulong, ulong> _sourceRangeAction;
+
+        /// <summary>
+        /// The source range list.
+        /// </summary>
+        private readonly BufferModifiedRangeList _source;
+
+        /// <summary>
+        /// The destination range list. This range list must be updated when flushing the source.
+        /// </summary>
+        public readonly BufferModifiedRangeList Destination;
+
+        /// <summary>
+        /// The sync number that needs to be reached for this migration to be removed. This is set to the pending sync number on creation.
+        /// </summary>
+        public readonly ulong SyncNumber;
+
+        /// <summary>
+        /// Creates a record for a buffer migration.
+        /// </summary>
+        /// <param name="buffer">The source buffer for this migration</param>
+        /// <param name="sourceRangeAction">The flush action for the source buffer</param>
+        /// <param name="source">The modified range list for the source buffer</param>
+        /// <param name="dest">The modified range list for the destination buffer</param>
+        /// <param name="syncNumber">The sync number for when the migration is complete</param>
+        public BufferMigration(
+            Buffer buffer,
+            Action<ulong, ulong> sourceRangeAction,
+            BufferModifiedRangeList source,
+            BufferModifiedRangeList dest,
+            ulong syncNumber)
+        {
+            _offset = buffer.Address;
+            _size = buffer.Size;
+            _buffer = buffer;
+            _sourceRangeAction = sourceRangeAction;
+            _source = source;
+            Destination = dest;
+            SyncNumber = syncNumber;
+        }
+
+        /// <summary>
+        /// Determine if the given range overlaps this migration, and has not been completed yet.
+        /// </summary>
+        /// <param name="offset">Start offset</param>
+        /// <param name="size">Range size</param>
+        /// <param name="syncNumber">The sync number that was waited on</param>
+        /// <returns>True if overlapping and in progress, false otherwise</returns>
+        public bool Overlaps(ulong offset, ulong size, ulong syncNumber)
+        {
+            ulong end = offset + size;
+            ulong destEnd = _offset + _size;
+            long syncDiff = (long)(syncNumber - SyncNumber); // syncNumber is less if the copy has not completed.
+
+            return !(end <= _offset || offset >= destEnd) && syncDiff < 0;
+        }
+
+        /// <summary>
+        /// Determine if the given range matches this migration.
+        /// </summary>
+        /// <param name="offset">Start offset</param>
+        /// <param name="size">Range size</param>
+        /// <returns>True if the range exactly matches, false otherwise</returns>
+        public bool FullyMatches(ulong offset, ulong size)
+        {
+            return _offset == offset && _size == size;
+        }
+
+        /// <summary>
+        /// Perform the migration source's range action on the range provided, clamped to the bounds of the source buffer.
+        /// </summary>
+        /// <param name="offset">Start offset</param>
+        /// <param name="size">Range size</param>
+        /// <param name="syncNumber">Current sync number</param>
+        /// <param name="parent">The modified range list that originally owned this range</param>
+        public void RangeActionWithMigration(ulong offset, ulong size, ulong syncNumber, BufferModifiedRangeList parent)
+        {
+            ulong end = offset + size;
+            end = Math.Min(_offset + _size, end);
+            offset = Math.Max(_offset, offset);
+
+            size = end - offset;
+
+            _source.RangeActionWithMigration(offset, size, syncNumber, parent, _sourceRangeAction);
+        }
+
+        /// <summary>
+        /// Removes this reference to the range list, potentially allowing for the source buffer to be disposed.
+        /// </summary>
+        public void Dispose()
+        {
+            Destination.RemoveMigration(this);
+
+            _buffer.DecrementReferenceCount();
+        }
+    }
+}

Ryujinx.Graphics.Gpu/Memory/BufferModifiedRangeList.cs

@@ -1,6 +1,8 @@
-using Ryujinx.Common.Pools;
+using Ryujinx.Common.Logging;
+using Ryujinx.Common.Pools;
 using Ryujinx.Memory.Range;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 
 namespace Ryujinx.Graphics.Gpu.Memory
@@ -30,17 +32,24 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// </summary>
         public ulong SyncNumber { get; internal set; }
 
+        /// <summary>
+        /// The range list that originally owned this range.
+        /// </summary>
+        public BufferModifiedRangeList Parent { get; internal set; }
+
         /// <summary>
         /// Creates a new instance of a modified range.
         /// </summary>
         /// <param name="address">Start address of the range</param>
         /// <param name="size">Size of the range in bytes</param>
         /// <param name="syncNumber">The GPU sync number at the time of creation</param>
-        public BufferModifiedRange(ulong address, ulong size, ulong syncNumber)
+        /// <param name="parent">The range list that owns this range</param>
+        public BufferModifiedRange(ulong address, ulong size, ulong syncNumber, BufferModifiedRangeList parent)
         {
             Address = address;
             Size = size;
             SyncNumber = syncNumber;
+            Parent = parent;
         }
 
         /// <summary>
@@ -63,16 +72,39 @@ namespace Ryujinx.Graphics.Gpu.Memory
         private const int BackingInitialSize = 8;
 
         private GpuContext _context;
+        private Buffer _parent;
+        private Action<ulong, ulong> _flushAction;
+
+        private List<BufferMigration> _sources;
+        private BufferMigration _migrationTarget;
 
         private object _lock = new object();
 
+        /// <summary>
+        /// Whether the modified range list has any entries or not.
+        /// </summary>
+        public bool HasRanges
+        {
+            get
+            {
+                lock (_lock)
+                {
+                    return Count > 0;
+                }
+            }
+        }
+
         /// <summary>
         /// Creates a new instance of a modified range list.
         /// </summary>
         /// <param name="context">GPU context that the buffer range list belongs to</param>
-        public BufferModifiedRangeList(GpuContext context) : base(BackingInitialSize)
+        /// <param name="parent">The parent buffer that owns this range list</param>
+        /// <param name="flushAction">The flush action for the parent buffer</param>
+        public BufferModifiedRangeList(GpuContext context, Buffer parent, Action<ulong, ulong> flushAction) : base(BackingInitialSize)
         {
             _context = context;
+            _parent = parent;
+            _flushAction = flushAction;
         }
 
         /// <summary>
@@ -142,6 +174,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
                     {
                         // Region already exists. Just update the existing sync number.
                         overlap.SyncNumber = syncNumber;
+                        overlap.Parent = this;
 
                         return;
                     }
@@ -152,18 +185,18 @@ namespace Ryujinx.Graphics.Gpu.Memory
                     {
                         // A split item must be created behind this overlap.
 
-                        Add(new BufferModifiedRange(overlap.Address, address - overlap.Address, overlap.SyncNumber));
+                        Add(new BufferModifiedRange(overlap.Address, address - overlap.Address, overlap.SyncNumber, overlap.Parent));
                     }
 
                     if (overlap.Address < endAddress && overlap.EndAddress > endAddress)
                     {
                         // A split item must be created after this overlap.
 
-                        Add(new BufferModifiedRange(endAddress, overlap.EndAddress - endAddress, overlap.SyncNumber));
+                        Add(new BufferModifiedRange(endAddress, overlap.EndAddress - endAddress, overlap.SyncNumber, overlap.Parent));
                     }
                 }
 
-                Add(new BufferModifiedRange(address, size, syncNumber));
+                Add(new BufferModifiedRange(address, size, syncNumber, this));
             }
         }
 
@@ -207,9 +240,102 @@ namespace Ryujinx.Graphics.Gpu.Memory
             }
         }
 
+        /// <summary>
+        /// Performs the given range action, or one from a migration that overlaps and has not synced yet.
+        /// </summary>
+        /// <param name="offset">The offset to pass to the action</param>
+        /// <param name="size">The size to pass to the action</param>
+        /// <param name="syncNumber">The sync number that has been reached</param>
+        /// <param name="parent">The modified range list that originally owned this range</param>
+        /// <param name="rangeAction">The action to perform</param>
+        public void RangeActionWithMigration(ulong offset, ulong size, ulong syncNumber, BufferModifiedRangeList parent, Action<ulong, ulong> rangeAction)
+        {
+            bool firstSource = true;
+
+            if (parent != this)
+            {
+                lock (_lock)
+                {
+                    if (_sources != null)
+                    {
+                        foreach (BufferMigration source in _sources)
+                        {
+                            if (source.Overlaps(offset, size, syncNumber))
+                            {
+                                if (firstSource && !source.FullyMatches(offset, size))
+                                {
+                                    // Perform this buffer's action first. The migrations will run after.
+                                    rangeAction(offset, size);
+                                }
+
+                                source.RangeActionWithMigration(offset, size, syncNumber, parent);
+
+                                firstSource = false;
+                            }
+                        }
+                    }
+                }
+            }
+
+            if (firstSource)
+            {
+                // No overlapping migrations, or they are not meant for this range, flush the data using the given action.
+                rangeAction(offset, size);
+            }
+        }
+
+        /// <summary>
+        /// Removes modified ranges ready by the sync number from the list, and flushes their buffer data within a given address range.
+        /// </summary>
+        /// <param name="overlaps">Overlapping ranges to check</param>
+        /// <param name="rangeCount">Number of overlapping ranges</param>
+        /// <param name="highestDiff">The highest difference between an overlapping range's sync number and the current one</param>
+        /// <param name="currentSync">The current sync number</param>
+        /// <param name="address">The start address of the flush range</param>
+        /// <param name="endAddress">The end address of the flush range</param>
+        private void RemoveRangesAndFlush(
+            BufferModifiedRange[] overlaps,
+            int rangeCount,
+            long highestDiff,
+            ulong currentSync,
+            ulong address,
+            ulong endAddress)
+        {
+            lock (_lock)
+            {
+                if (_migrationTarget == null)
+                {
+                    ulong waitSync = currentSync + (ulong)highestDiff;
+
+                    for (int i = 0; i < rangeCount; i++)
+                    {
+                        BufferModifiedRange overlap = overlaps[i];
+
+                        long diff = (long)(overlap.SyncNumber - currentSync);
+
+                        if (diff <= highestDiff)
+                        {
+                            ulong clampAddress = Math.Max(address, overlap.Address);
+                            ulong clampEnd = Math.Min(endAddress, overlap.EndAddress);
+
+                            ClearPart(overlap, clampAddress, clampEnd);
+
+                            RangeActionWithMigration(clampAddress, clampEnd - clampAddress, waitSync, overlap.Parent, _flushAction);
+                        }
+                    }
+
+                    return;
+                }
+            }
+
+            // There is a migration target to call instead. This can't be changed after set so accessing it outside the lock is fine.
+
+            _migrationTarget.Destination.RemoveRangesAndFlush(overlaps, rangeCount, highestDiff, currentSync, address, endAddress);
+        }
+
         /// <summary>
         /// Gets modified ranges within the specified region, waits on ones from a previous sync number,
-        /// and then fires the given action for each range individually.
+        /// and then fires the flush action for each range individually.
         /// </summary>
         /// <remarks>
         /// This function assumes it is called from the background thread.
@@ -218,8 +344,7 @@ namespace Ryujinx.Graphics.Gpu.Memory
         /// </remarks>
         /// <param name="address">Start address to query</param>
         /// <param name="size">Size to query</param>
-        /// <param name="rangeAction">The action to call for each modified range</param>
-        public void WaitForAndGetRanges(ulong address, ulong size, Action<ulong, ulong> rangeAction)
+        public void WaitForAndFlushRanges(ulong address, ulong size)
         {
             ulong endAddress = address + size;
             ulong currentSync = _context.SyncNumber;
@@ -231,10 +356,23 @@ namespace Ryujinx.Graphics.Gpu.Memory
             // Range list must be consistent for this operation
             lock (_lock)
             {
-                rangeCount = FindOverlapsNonOverlapping(address, size, ref overlaps);
+                if (_migrationTarget != null)
+                {
+                    rangeCount = -1;
+                }
+                else
+                {
+                    rangeCount = FindOverlapsNonOverlapping(address, size, ref overlaps);
+                }
             }
 
-            if (rangeCount == 0)
+            if (rangeCount == -1)
+            {
+                _migrationTarget.Destination.WaitForAndFlushRanges(address, size);
+
+                return;
+            }
+            else if (rangeCount == 0)
             {
                 return;
             }
@@ -264,47 +402,37 @@ namespace Ryujinx.Graphics.Gpu.Memory
             // Wait for the syncpoint.
             _context.Renderer.WaitSync(currentSync + (ulong)highestDiff);
 
-            // Flush and remove all regions with the older syncpoint.
-            lock (_lock)
-            {
-                for (int i = 0; i < rangeCount; i++)
-                {
-                    BufferModifiedRange overlap = overlaps[i];
-
-                    long diff = (long)(overlap.SyncNumber - currentSync);
-
-                    if (diff <= highestDiff)
-                    {
-                        ulong clampAddress = Math.Max(address, overlap.Address);
-                        ulong clampEnd = Math.Min(endAddress, overlap.EndAddress);
-
-                        ClearPart(overlap, clampAddress, clampEnd);
-
-                        rangeAction(clampAddress, clampEnd - clampAddress);
-                    }
-                }
-            }
+            RemoveRangesAndFlush(overlaps, rangeCount, highestDiff, currentSync, address, endAddress);
         }
 
         /// <summary>
         /// Inherit ranges from another modified range list.
         /// </summary>
         /// <param name="ranges">The range list to inherit from</param>
-        /// <param name="rangeAction">The action to call for each modified range</param>
-        public void InheritRanges(BufferModifiedRangeList ranges, Action<ulong, ulong> rangeAction)
+        /// <param name="registerRangeAction">The action to call for each modified range</param>
+        public void InheritRanges(BufferModifiedRangeList ranges, Action<ulong, ulong> registerRangeAction)
         {
             BufferModifiedRange[] inheritRanges;
 
             lock (ranges._lock)
             {
-                inheritRanges = ranges.ToArray();
-            }
+                BufferMigration migration = new(ranges._parent, ranges._flushAction, ranges, this, _context.SyncNumber);
 
-            lock (_lock)
-            {
-                foreach (BufferModifiedRange range in inheritRanges)
+                ranges._parent.IncrementReferenceCount();
+                ranges._migrationTarget = migration;
+
+                _context.RegisterBufferMigration(migration);
+
+                inheritRanges = ranges.ToArray();
+
+                lock (_lock)
                 {
-                    Add(range);
+                    (_sources ??= new List<BufferMigration>()).Add(migration);
+
+                    foreach (BufferModifiedRange range in inheritRanges)
+                    {
+                        Add(range);
+                    }
                 }
             }
 
@@ -313,44 +441,20 @@ namespace Ryujinx.Graphics.Gpu.Memory
             {
                 if (range.SyncNumber != currentSync)
                 {
-                    rangeAction(range.Address, range.Size);
+                    registerRangeAction(range.Address, range.Size);
                 }
             }
         }
 
         /// <summary>
-        /// Calls the given action for modified ranges that aren't from the current sync number.
+        /// Removes a source buffer migration, indicating its copy has completed.
         /// </summary>
-        /// <param name="rangeAction">The action to call for each modified range</param>
-        public void ReregisterRanges(Action<ulong, ulong> rangeAction)
+        /// <param name="migration">The migration to remove</param>
+        public void RemoveMigration(BufferMigration migration)
         {
-            ref var ranges = ref ThreadStaticArray<BufferModifiedRange>.Get();
-            int count;
-
-            // Range list must be consistent for this operation.
             lock (_lock)
             {
-                count = Count;
-                if (ranges.Length < count)
-                {
-                    Array.Resize(ref ranges, count);
-                }
-
-                int i = 0;
-                foreach (BufferModifiedRange range in this)
-                {
-                    ranges[i++] = range;
-                }
-            }
-
-            ulong currentSync = _context.SyncNumber;
-            for (int i = 0; i < count; i++)
-            {
-                BufferModifiedRange range = ranges[i];
-                if (range.SyncNumber != currentSync)
-                {
-                    rangeAction(range.Address, range.Size);
-                }
+                _sources.Remove(migration);
             }
         }
 
@@ -362,12 +466,12 @@ namespace Ryujinx.Graphics.Gpu.Memory
 
             if (overlap.Address < address)
             {
-                Add(new BufferModifiedRange(overlap.Address, address - overlap.Address, overlap.SyncNumber));
+                Add(new BufferModifiedRange(overlap.Address, address - overlap.Address, overlap.SyncNumber, overlap.Parent));
             }
 
             if (overlap.EndAddress > endAddress)
             {
-                Add(new BufferModifiedRange(endAddress, overlap.EndAddress - endAddress, overlap.SyncNumber));
+                Add(new BufferModifiedRange(endAddress, overlap.EndAddress - endAddress, overlap.SyncNumber, overlap.Parent));
             }
         }
 

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

@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         private const ushort FileFormatVersionMajor = 1;
         private const ushort FileFormatVersionMinor = 2;
         private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
-        private const uint CodeGenVersion = 3897;
+        private const uint CodeGenVersion = 3943;
 
         private const string SharedTocFileName = "shared.toc";
         private const string SharedDataFileName = "shared.data";

Ryujinx.Graphics.OpenGL/EnumConversion.cs

@@ -331,7 +331,7 @@ namespace Ryujinx.Graphics.OpenGL
                 case PrimitiveTopology.QuadStrip:
                     return PrimitiveType.QuadStrip;
                 case PrimitiveTopology.Polygon:
-                    return PrimitiveType.Polygon;
+                    return PrimitiveType.TriangleFan;
                 case PrimitiveTopology.LinesAdjacency:
                     return PrimitiveType.LinesAdjacency;
                 case PrimitiveTopology.LineStripAdjacency:

Ryujinx.Graphics.OpenGL/OpenGLRenderer.cs

@@ -238,6 +238,11 @@ namespace Ryujinx.Graphics.OpenGL
             _sync.Wait(id);
         }
 
+        public ulong GetCurrentSync()
+        {
+            return _sync.GetCurrent();
+        }
+
         public void Screenshot()
         {
             _window.ScreenCaptureRequested = true;

Ryujinx.Graphics.OpenGL/Ryujinx.Graphics.OpenGL.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="OpenTK.Graphics" Version="4.7.2" />
+    <PackageReference Include="OpenTK.Graphics" Version="4.7.5" />
   </ItemGroup>
 
   <ItemGroup>

Ryujinx.Graphics.OpenGL/Sync.cs

@@ -40,6 +40,37 @@ namespace Ryujinx.Graphics.OpenGL
             }
         }
 
+        public ulong GetCurrent()
+        {
+            lock (_handles)
+            {
+                ulong lastHandle = _firstHandle;
+
+                foreach (SyncHandle handle in _handles)
+                {
+                    lock (handle)
+                    {
+                        if (handle.Handle == IntPtr.Zero)
+                        {
+                            continue;
+                        }
+
+                        if (handle.ID > lastHandle)
+                        {
+                            WaitSyncStatus syncResult = GL.ClientWaitSync(handle.Handle, _syncFlags, 0);
+
+                            if (syncResult == WaitSyncStatus.AlreadySignaled)
+                            {
+                                lastHandle = handle.ID;
+                            }
+                        }
+                    }
+                }
+
+                return lastHandle;
+            }
+        }
+
         public void Wait(ulong id)
         {
             SyncHandle result = null;

Ryujinx.Graphics.OpenGL/VertexArray.cs

@@ -10,13 +10,9 @@ namespace Ryujinx.Graphics.OpenGL
     {
         public int Handle { get; private set; }
 
-        private bool _needsAttribsUpdate;
-
         private readonly VertexAttribDescriptor[] _vertexAttribs;
         private readonly VertexBufferDescriptor[] _vertexBuffers;
 
-        private int _vertexAttribsCount;
-        private int _vertexBuffersCount;
         private int _minVertexCount;
 
         private uint _vertexAttribsInUse;
@@ -76,9 +72,7 @@ namespace Ryujinx.Graphics.OpenGL
                 _vertexBuffers[bindingIndex] = vb;
             }
 
-            _vertexBuffersCount = bindingIndex;
             _minVertexCount = minVertexCount;
-            _needsAttribsUpdate = true;
         }
 
         public void SetVertexAttributes(ReadOnlySpan<VertexAttribDescriptor> vertexAttribs)
@@ -131,8 +125,6 @@ namespace Ryujinx.Graphics.OpenGL
                 _vertexAttribs[index] = attrib;
             }
 
-            _vertexAttribsCount = index;
-
             for (; index < Constants.MaxVertexAttribs; index++)
             {
                 DisableVertexAttrib(index);
@@ -160,13 +152,11 @@ namespace Ryujinx.Graphics.OpenGL
         public void PreDraw(int vertexCount)
         {
             LimitVertexBuffers(vertexCount);
-            Validate();
         }
 
         public void PreDrawVbUnbounded()
         {
             UnlimitVertexBuffers();
-            Validate();
         }
 
         public void LimitVertexBuffers(int vertexCount)
@@ -252,36 +242,6 @@ namespace Ryujinx.Graphics.OpenGL
             _vertexBuffersLimited = 0;
         }
 
-        public void Validate()
-        {
-            for (int attribIndex = 0; attribIndex < _vertexAttribsCount; attribIndex++)
-            {
-                VertexAttribDescriptor attrib = _vertexAttribs[attribIndex];
-
-                if (!attrib.IsZero)
-                {
-                    if ((uint)attrib.BufferIndex >= _vertexBuffersCount)
-                    {
-                        DisableVertexAttrib(attribIndex);
-                        continue;
-                    }
-
-                    if (_vertexBuffers[attrib.BufferIndex].Buffer.Handle == BufferHandle.Null)
-                    {
-                        DisableVertexAttrib(attribIndex);
-                        continue;
-                    }
-
-                    if (_needsAttribsUpdate)
-                    {
-                        EnableVertexAttrib(attribIndex);
-                    }
-                }
-            }
-
-            _needsAttribsUpdate = false;
-        }
-
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         private void EnableVertexAttrib(int index)
         {

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

@@ -234,7 +234,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             var source = operation.GetSource(0);
 
             var uvec4Type = context.TypeVector(context.TypeU32(), 4);
-            var execution = context.Constant(context.TypeU32(), 3); // Subgroup
+            var execution = context.Constant(context.TypeU32(), Scope.Subgroup);
 
             var maskVector = context.GroupNonUniformBallot(uvec4Type, execution, context.Get(AggregateType.Bool, source));
             var mask = context.CompositeExtract(context.TypeU32(), maskVector, (SpvLiteralInteger)0);
@@ -1233,7 +1233,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             var maxThreadId = context.BitwiseOr(context.TypeU32(), minThreadId, clampNotSegMask);
             var srcThreadId = context.BitwiseOr(context.TypeU32(), indexNotSegMask, minThreadId);
             var valid = context.ULessThanEqual(context.TypeBool(), srcThreadId, maxThreadId);
-            var value = context.SubgroupReadInvocationKHR(context.TypeFP32(), x, srcThreadId);
+            var value = context.GroupNonUniformShuffle(context.TypeFP32(), context.Constant(context.TypeU32(), (int)Scope.Subgroup), x, srcThreadId);
             var result = context.Select(context.TypeFP32(), valid, value, x);
 
             var validLocal = (AstOperand)operation.GetSource(3);
@@ -1263,7 +1263,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             var maxThreadId = context.BitwiseOr(context.TypeU32(), minThreadId, clampNotSegMask);
             var srcThreadId = context.IAdd(context.TypeU32(), threadId, index);
             var valid = context.ULessThanEqual(context.TypeBool(), srcThreadId, maxThreadId);
-            var value = context.SubgroupReadInvocationKHR(context.TypeFP32(), x, srcThreadId);
+            var value = context.GroupNonUniformShuffle(context.TypeFP32(), context.Constant(context.TypeU32(), (int)Scope.Subgroup), x, srcThreadId);
             var result = context.Select(context.TypeFP32(), valid, value, x);
 
             var validLocal = (AstOperand)operation.GetSource(3);
@@ -1289,7 +1289,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             var minThreadId = context.BitwiseAnd(context.TypeU32(), threadId, segMask);
             var srcThreadId = context.ISub(context.TypeU32(), threadId, index);
             var valid = context.SGreaterThanEqual(context.TypeBool(), srcThreadId, minThreadId);
-            var value = context.SubgroupReadInvocationKHR(context.TypeFP32(), x, srcThreadId);
+            var value = context.GroupNonUniformShuffle(context.TypeFP32(), context.Constant(context.TypeU32(), (int)Scope.Subgroup), x, srcThreadId);
             var result = context.Select(context.TypeFP32(), valid, value, x);
 
             var validLocal = (AstOperand)operation.GetSource(3);
@@ -1319,7 +1319,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             var maxThreadId = context.BitwiseOr(context.TypeU32(), minThreadId, clampNotSegMask);
             var srcThreadId = context.BitwiseXor(context.TypeU32(), threadId, index);
             var valid = context.ULessThanEqual(context.TypeBool(), srcThreadId, maxThreadId);
-            var value = context.SubgroupReadInvocationKHR(context.TypeFP32(), x, srcThreadId);
+            var value = context.GroupNonUniformShuffle(context.TypeFP32(), context.Constant(context.TypeU32(), (int)Scope.Subgroup), x, srcThreadId);
             var result = context.Select(context.TypeFP32(), valid, value, x);
 
             var validLocal = (AstOperand)operation.GetSource(3);
@@ -1861,19 +1861,22 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
 
         private static OperationResult GenerateVoteAll(CodeGenContext context, AstOperation operation)
         {
-            var result = context.SubgroupAllKHR(context.TypeBool(), context.Get(AggregateType.Bool, operation.GetSource(0)));
+            var execution = context.Constant(context.TypeU32(), Scope.Subgroup);
+            var result = context.GroupNonUniformAll(context.TypeBool(), execution, context.Get(AggregateType.Bool, operation.GetSource(0)));
             return new OperationResult(AggregateType.Bool, result);
         }
 
         private static OperationResult GenerateVoteAllEqual(CodeGenContext context, AstOperation operation)
         {
-            var result = context.SubgroupAllEqualKHR(context.TypeBool(), context.Get(AggregateType.Bool, operation.GetSource(0)));
+            var execution = context.Constant(context.TypeU32(), Scope.Subgroup);
+            var result = context.GroupNonUniformAllEqual(context.TypeBool(), execution, context.Get(AggregateType.Bool, operation.GetSource(0)));
             return new OperationResult(AggregateType.Bool, result);
         }
 
         private static OperationResult GenerateVoteAny(CodeGenContext context, AstOperation operation)
         {
-            var result = context.SubgroupAnyKHR(context.TypeBool(), context.Get(AggregateType.Bool, operation.GetSource(0)));
+            var execution = context.Constant(context.TypeU32(), Scope.Subgroup);
+            var result = context.GroupNonUniformAny(context.TypeBool(), execution, context.Get(AggregateType.Bool, operation.GetSource(0)));
             return new OperationResult(AggregateType.Bool, result);
         }
 

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

@@ -50,12 +50,12 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             CodeGenContext context = new CodeGenContext(info, config, instPool, integerPool);
 
             context.AddCapability(Capability.GroupNonUniformBallot);
+            context.AddCapability(Capability.GroupNonUniformShuffle);
+            context.AddCapability(Capability.GroupNonUniformVote);
             context.AddCapability(Capability.ImageBuffer);
             context.AddCapability(Capability.ImageGatherExtended);
             context.AddCapability(Capability.ImageQuery);
             context.AddCapability(Capability.SampledBuffer);
-            context.AddCapability(Capability.SubgroupBallotKHR);
-            context.AddCapability(Capability.SubgroupVoteKHR);
 
             if (config.TransformFeedbackEnabled && config.LastInVertexPipeline)
             {
@@ -94,9 +94,6 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
                 context.AddCapability(Capability.DrawParameters);
             }
 
-            context.AddExtension("SPV_KHR_shader_ballot");
-            context.AddExtension("SPV_KHR_subgroup_vote");
-
             Declarations.DeclareAll(context, info);
 
             if ((info.HelperFunctionsMask & NeedsInvocationIdMask) != 0)

Ryujinx.Graphics.Vulkan/BufferHolder.cs

@@ -12,12 +12,12 @@ namespace Ryujinx.Graphics.Vulkan
         private const int MaxUpdateBufferSize = 0x10000;
 
         public const AccessFlags DefaultAccessFlags =
-            AccessFlags.AccessIndirectCommandReadBit |
-            AccessFlags.AccessShaderReadBit |
-            AccessFlags.AccessShaderWriteBit |
-            AccessFlags.AccessTransferReadBit |
-            AccessFlags.AccessTransferWriteBit |
-            AccessFlags.AccessUniformReadBit;
+            AccessFlags.IndirectCommandReadBit |
+            AccessFlags.ShaderReadBit |
+            AccessFlags.ShaderWriteBit |
+            AccessFlags.TransferReadBit |
+            AccessFlags.TransferWriteBit |
+            AccessFlags.UniformReadBit;
 
         private readonly VulkanRenderer _gd;
         private readonly Device _device;
@@ -87,9 +87,9 @@ namespace Ryujinx.Graphics.Vulkan
 
                 _gd.Api.CmdPipelineBarrier(
                     commandBuffer,
-                    PipelineStageFlags.PipelineStageAllCommandsBit,
-                    PipelineStageFlags.PipelineStageAllCommandsBit,
-                    DependencyFlags.DependencyDeviceGroupBit,
+                    PipelineStageFlags.AllCommandsBit,
+                    PipelineStageFlags.AllCommandsBit,
+                    DependencyFlags.DeviceGroupBit,
                     1,
                     memoryBarrier,
                     0,
@@ -273,9 +273,9 @@ namespace Ryujinx.Graphics.Vulkan
                 cbs.CommandBuffer,
                 dstBuffer,
                 BufferHolder.DefaultAccessFlags,
-                AccessFlags.AccessTransferWriteBit,
-                PipelineStageFlags.PipelineStageAllCommandsBit,
-                PipelineStageFlags.PipelineStageTransferBit,
+                AccessFlags.TransferWriteBit,
+                PipelineStageFlags.AllCommandsBit,
+                PipelineStageFlags.TransferBit,
                 dstOffset,
                 data.Length);
 
@@ -293,10 +293,10 @@ namespace Ryujinx.Graphics.Vulkan
                 _gd,
                 cbs.CommandBuffer,
                 dstBuffer,
-                AccessFlags.AccessTransferWriteBit,
+                AccessFlags.TransferWriteBit,
                 BufferHolder.DefaultAccessFlags,
-                PipelineStageFlags.PipelineStageTransferBit,
-                PipelineStageFlags.PipelineStageAllCommandsBit,
+                PipelineStageFlags.TransferBit,
+                PipelineStageFlags.AllCommandsBit,
                 dstOffset,
                 data.Length);
 
@@ -320,9 +320,9 @@ namespace Ryujinx.Graphics.Vulkan
                 cbs.CommandBuffer,
                 dstBuffer,
                 BufferHolder.DefaultAccessFlags,
-                AccessFlags.AccessTransferWriteBit,
-                PipelineStageFlags.PipelineStageAllCommandsBit,
-                PipelineStageFlags.PipelineStageTransferBit,
+                AccessFlags.TransferWriteBit,
+                PipelineStageFlags.AllCommandsBit,
+                PipelineStageFlags.TransferBit,
                 dstOffset,
                 size);
 
@@ -334,10 +334,10 @@ namespace Ryujinx.Graphics.Vulkan
                 gd,
                 cbs.CommandBuffer,
                 dstBuffer,
-                AccessFlags.AccessTransferWriteBit,
+                AccessFlags.TransferWriteBit,
                 BufferHolder.DefaultAccessFlags,
-                PipelineStageFlags.PipelineStageTransferBit,
-                PipelineStageFlags.PipelineStageAllCommandsBit,
+                PipelineStageFlags.TransferBit,
+                PipelineStageFlags.AllCommandsBit,
                 dstOffset,
                 size);
         }

Ryujinx.Graphics.Vulkan/BufferManager.cs

@@ -10,28 +10,28 @@ namespace Ryujinx.Graphics.Vulkan
     class BufferManager : IDisposable
     {
         private const MemoryPropertyFlags DefaultBufferMemoryFlags =
-            MemoryPropertyFlags.MemoryPropertyHostVisibleBit |
-            MemoryPropertyFlags.MemoryPropertyHostCoherentBit |
-            MemoryPropertyFlags.MemoryPropertyHostCachedBit;
+            MemoryPropertyFlags.HostVisibleBit |
+            MemoryPropertyFlags.HostCoherentBit |
+            MemoryPropertyFlags.HostCachedBit;
 
         private const MemoryPropertyFlags DeviceLocalBufferMemoryFlags =
-            MemoryPropertyFlags.MemoryPropertyDeviceLocalBit;
+            MemoryPropertyFlags.DeviceLocalBit;
 
         private const MemoryPropertyFlags FlushableDeviceLocalBufferMemoryFlags =
-            MemoryPropertyFlags.MemoryPropertyHostVisibleBit |
-            MemoryPropertyFlags.MemoryPropertyHostCoherentBit |
-            MemoryPropertyFlags.MemoryPropertyDeviceLocalBit;
+            MemoryPropertyFlags.HostVisibleBit |
+            MemoryPropertyFlags.HostCoherentBit |
+            MemoryPropertyFlags.DeviceLocalBit;
 
         private const BufferUsageFlags DefaultBufferUsageFlags =
-            BufferUsageFlags.BufferUsageTransferSrcBit |
-            BufferUsageFlags.BufferUsageTransferDstBit |
-            BufferUsageFlags.BufferUsageUniformTexelBufferBit |
-            BufferUsageFlags.BufferUsageStorageTexelBufferBit |
-            BufferUsageFlags.BufferUsageUniformBufferBit |
-            BufferUsageFlags.BufferUsageStorageBufferBit |
-            BufferUsageFlags.BufferUsageIndexBufferBit |
-            BufferUsageFlags.BufferUsageVertexBufferBit |
-            BufferUsageFlags.BufferUsageTransformFeedbackBufferBitExt;
+            BufferUsageFlags.TransferSrcBit |
+            BufferUsageFlags.TransferDstBit |
+            BufferUsageFlags.UniformTexelBufferBit |
+            BufferUsageFlags.StorageTexelBufferBit |
+            BufferUsageFlags.UniformBufferBit |
+            BufferUsageFlags.StorageBufferBit |
+            BufferUsageFlags.IndexBufferBit |
+            BufferUsageFlags.VertexBufferBit |
+            BufferUsageFlags.TransformFeedbackBufferBitExt;
 
         private readonly PhysicalDevice _physicalDevice;
         private readonly Device _device;
@@ -76,11 +76,11 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (forConditionalRendering && gd.Capabilities.SupportsConditionalRendering)
             {
-                usage |= BufferUsageFlags.BufferUsageConditionalRenderingBitExt;
+                usage |= BufferUsageFlags.ConditionalRenderingBitExt;
             }
             else if (gd.Capabilities.SupportsIndirectParameters)
             {
-                usage |= BufferUsageFlags.BufferUsageIndirectBufferBit;
+                usage |= BufferUsageFlags.IndirectBufferBit;
             }
 
             var bufferCreateInfo = new BufferCreateInfo()

Ryujinx.Graphics.Vulkan/CommandBufferPool.cs

@@ -71,8 +71,8 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 SType = StructureType.CommandPoolCreateInfo,
                 QueueFamilyIndex = queueFamilyIndex,
-                Flags = CommandPoolCreateFlags.CommandPoolCreateTransientBit |
-                        CommandPoolCreateFlags.CommandPoolCreateResetCommandBufferBit
+                Flags = CommandPoolCreateFlags.TransientBit |
+                        CommandPoolCreateFlags.ResetCommandBufferBit
             };
 
             api.CreateCommandPool(device, commandPoolCreateInfo, null, out _pool).ThrowOnError();

Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs

@@ -229,7 +229,7 @@ namespace Ryujinx.Graphics.Vulkan
             }
             else if (texture is TextureView view)
             {
-                view.Storage.InsertBarrier(cbs, AccessFlags.AccessShaderReadBit, stage.ConvertToPipelineStageFlags());
+                view.Storage.InsertBarrier(cbs, AccessFlags.ShaderReadBit, stage.ConvertToPipelineStageFlags());
 
                 _textureRefs[binding] = view.GetImageView();
                 _samplerRefs[binding] = ((SamplerHolder)sampler)?.GetSampler();