actions: revert timeout-minutes changes for PR workflow

Varibales aren't exposed to PRs...

.github/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
   build:
     name: ${{ matrix.OS_NAME }} (${{ matrix.configuration }})
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 35
+    timeout-minutes: 45
     strategy:
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
@@ -110,7 +110,7 @@ jobs:
   build_macos:
     name: macOS Universal (${{ matrix.configuration }})
     runs-on: ubuntu-latest
-    timeout-minutes: 35
+    timeout-minutes: 45
     strategy:
       matrix:
         configuration: [ Debug, Release ]

.github/workflows/flatpak.yml

@@ -12,7 +12,7 @@ concurrency: flatpak-release
 
 jobs:
   release:
-    timeout-minutes: 35
+    timeout-minutes: ${{ fromJSON(vars.JOB_TIMEOUT) }}
     runs-on: ubuntu-latest
 
     env:

.github/workflows/nightly_pr_comment.yml

@@ -7,7 +7,7 @@ jobs:
   pr_comment:
     if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
     runs-on: ubuntu-latest
-    timeout-minutes: 35
+    timeout-minutes: ${{ fromJSON(vars.JOB_TIMEOUT) }}
     steps:
       - uses: actions/github-script@v6
         with:

.github/workflows/release.yml

@@ -46,7 +46,7 @@ jobs:
   release:
     name: Release ${{ matrix.OS_NAME }}
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 35
+    timeout-minutes: ${{ fromJSON(vars.JOB_TIMEOUT) }}
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest ]
@@ -144,7 +144,7 @@ jobs:
   macos_release:
     name: Release MacOS universal
     runs-on: ubuntu-latest
-    timeout-minutes: 35
+    timeout-minutes: ${{ fromJSON(vars.JOB_TIMEOUT) }}
     steps:
       - uses: actions/checkout@v3
 
@@ -207,4 +207,4 @@ jobs:
     needs: release
     with:
       ryujinx_version: "1.1.${{ github.run_number }}"
-    secrets: inherit
+    secrets: inherit

src/Ryujinx.Audio/Renderer/Server/AudioRenderSystem.cs

@@ -31,7 +31,6 @@ namespace Ryujinx.Audio.Renderer.Server
         private AudioRendererRenderingDevice _renderingDevice;
         private AudioRendererExecutionMode _executionMode;
         private IWritableEvent _systemEvent;
-        private ManualResetEvent _terminationEvent;
         private MemoryPoolState _dspMemoryPoolState;
         private VoiceContext _voiceContext;
         private MixContext _mixContext;
@@ -83,7 +82,6 @@ namespace Ryujinx.Audio.Renderer.Server
         public AudioRenderSystem(AudioRendererManager manager, IWritableEvent systemEvent)
         {
             _manager = manager;
-            _terminationEvent = new ManualResetEvent(false);
             _dspMemoryPoolState = MemoryPoolState.Create(MemoryPoolState.LocationType.Dsp);
             _voiceContext = new VoiceContext();
             _mixContext = new MixContext();
@@ -387,11 +385,6 @@ namespace Ryujinx.Audio.Renderer.Server
                 _isActive = false;
             }
 
-            if (_executionMode == AudioRendererExecutionMode.Auto)
-            {
-                _terminationEvent.WaitOne();
-            }
-
             Logger.Info?.Print(LogClass.AudioRenderer, $"Stopped renderer id {_sessionId}");
         }
 
@@ -668,8 +661,6 @@ namespace Ryujinx.Audio.Renderer.Server
             {
                 if (_isActive)
                 {
-                    _terminationEvent.Reset();
-
                     if (!_manager.Processor.HasRemainingCommands(_sessionId))
                     {
                         GenerateCommandList(out CommandList commands);
@@ -686,10 +677,6 @@ namespace Ryujinx.Audio.Renderer.Server
                         _isDspRunningBehind = true;
                     }
                 }
-                else
-                {
-                    _terminationEvent.Set();
-                }
             }
         }
 
@@ -857,7 +844,6 @@ namespace Ryujinx.Audio.Renderer.Server
                 }
 
                 _manager.Unregister(this);
-                _terminationEvent.Dispose();
                 _workBufferMemoryPin.Dispose();
 
                 if (MemoryManager is IRefCounted rc)

src/Ryujinx.Ava/UI/Helpers/NotificationHelper.cs

@@ -3,21 +3,20 @@ using Avalonia.Controls;
 using Avalonia.Controls.Notifications;
 using Avalonia.Threading;
 using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Common;
 using System;
 using System.Collections.Concurrent;
 using System.Threading;
-using System.Threading.Tasks;
 
 namespace Ryujinx.Ava.UI.Helpers
 {
     public static class NotificationHelper
     {
-        private const int MaxNotifications      = 4; 
+        private const int MaxNotifications      = 4;
         private const int NotificationDelayInMs = 5000;
 
         private static WindowNotificationManager _notificationManager;
 
-        private static readonly ManualResetEvent                 _templateAppliedEvent = new(false);
         private static readonly BlockingCollection<Notification> _notifications        = new();
 
         public static void SetNotificationManager(Window host)
@@ -29,25 +28,31 @@ namespace Ryujinx.Ava.UI.Helpers
                 Margin   = new Thickness(0, 0, 15, 40)
             };
 
+            var maybeAsyncWorkQueue = new Lazy<AsyncWorkQueue<Notification>>(
+                () => new AsyncWorkQueue<Notification>(notification =>
+                    {
+                        Dispatcher.UIThread.Post(() =>
+                        {
+                            _notificationManager.Show(notification);
+                        });
+                    },
+                    "UI.NotificationThread",
+                    _notifications),
+                LazyThreadSafetyMode.ExecutionAndPublication);
+
             _notificationManager.TemplateApplied += (sender, args) =>
             {
-                _templateAppliedEvent.Set();
+                // NOTE: Force creation of the AsyncWorkQueue.
+                _ = maybeAsyncWorkQueue.Value;
             };
 
-            Task.Run(async () =>
+            host.Closing += (sender, args) =>
             {
-                _templateAppliedEvent.WaitOne();
-
-                foreach (var notification in _notifications.GetConsumingEnumerable())
+                if (maybeAsyncWorkQueue.IsValueCreated)
                 {
-                    Dispatcher.UIThread.Post(() =>
-                    {
-                        _notificationManager.Show(notification);
-                    });
-
-                    await Task.Delay(NotificationDelayInMs / MaxNotifications);
+                    maybeAsyncWorkQueue.Value.Dispose();
                 }
-            });
+            };
         }
 
         public static void Show(string title, string text, NotificationType type, bool waitingExit = false, Action onClick = null, Action onClose = null)

src/Ryujinx.Common/AsyncWorkQueue.cs

@@ -22,9 +22,11 @@ namespace Ryujinx.Common
             _cts = new CancellationTokenSource();
             _queue = collection;
             _workerAction = callback;
-            _workerThread = new Thread(DoWork) { Name = name };
-
-            _workerThread.IsBackground = true;
+            _workerThread = new Thread(DoWork)
+            {
+                Name = name,
+                IsBackground = true
+            };
             _workerThread.Start();
         }
 

src/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 = 5102;
+        private const uint CodeGenVersion = 5110;
 
         private const string SharedTocFileName = "shared.toc";
         private const string SharedDataFileName = "shared.data";

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

@@ -2245,7 +2245,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             {
                 var result = emitF(context.TypeFP64(), context.GetFP64(src1), context.GetFP64(src2));
 
-                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision() || operation.ForcePrecise)
                 {
                     context.Decorate(result, Decoration.NoContraction);
                 }
@@ -2256,7 +2256,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             {
                 var result = emitF(context.TypeFP32(), context.GetFP32(src1), context.GetFP32(src2));
 
-                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision() || operation.ForcePrecise)
                 {
                     context.Decorate(result, Decoration.NoContraction);
                 }
@@ -2316,7 +2316,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             {
                 var result = emitF(context.TypeFP64(), context.GetFP64(src1), context.GetFP64(src2), context.GetFP64(src3));
 
-                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision() || operation.ForcePrecise)
                 {
                     context.Decorate(result, Decoration.NoContraction);
                 }
@@ -2327,7 +2327,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Spirv
             {
                 var result = emitF(context.TypeFP32(), context.GetFP32(src1), context.GetFP32(src2), context.GetFP32(src3));
 
-                if (!context.Config.GpuAccessor.QueryHostReducedPrecision())
+                if (!context.Config.GpuAccessor.QueryHostReducedPrecision() || operation.ForcePrecise)
                 {
                     context.Decorate(result, Decoration.NoContraction);
                 }

src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs

@@ -8,6 +8,8 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
         public Instruction Inst { get; private set; }
         public StorageKind StorageKind { get; }
 
+        public bool ForcePrecise { get; set; }
+
         private Operand[] _dests;
 
         public Operand Dest

src/Ryujinx.Graphics.Shader/StructuredIr/AstOperation.cs

@@ -10,6 +10,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
     {
         public Instruction Inst { get; }
         public StorageKind StorageKind { get; }
+        public bool ForcePrecise { get; }
 
         public int Index { get; }
 
@@ -17,10 +18,11 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
 
         public int SourcesCount => _sources.Length;
 
-        public AstOperation(Instruction inst, StorageKind storageKind, IAstNode[] sources, int sourcesCount)
+        public AstOperation(Instruction inst, StorageKind storageKind, bool forcePrecise, IAstNode[] sources, int sourcesCount)
         {
             Inst = inst;
             StorageKind = storageKind;
+            ForcePrecise = forcePrecise;
             _sources = sources;
 
             for (int index = 0; index < sources.Length; index++)
@@ -38,12 +40,18 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
             Index = 0;
         }
 
-        public AstOperation(Instruction inst, StorageKind storageKind, int index, IAstNode[] sources, int sourcesCount) : this(inst, storageKind, sources, sourcesCount)
+        public AstOperation(
+            Instruction inst,
+            StorageKind storageKind,
+            bool forcePrecise,
+            int index,
+            IAstNode[] sources,
+            int sourcesCount) : this(inst, storageKind, forcePrecise, sources, sourcesCount)
         {
             Index = index;
         }
 
-        public AstOperation(Instruction inst, params IAstNode[] sources) : this(inst, StorageKind.None, sources, sources.Length)
+        public AstOperation(Instruction inst, params IAstNode[] sources) : this(inst, StorageKind.None, false, sources, sources.Length)
         {
         }
 

src/Ryujinx.Graphics.Shader/StructuredIr/AstTextureOperation.cs

@@ -19,7 +19,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
             int cbufSlot,
             int handle,
             int index,
-            params IAstNode[] sources) : base(inst, StorageKind.None, index, sources, sources.Length)
+            params IAstNode[] sources) : base(inst, StorageKind.None, false, index, sources, sources.Length)
         {
             Type = type;
             Format = format;

src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs

@@ -156,7 +156,13 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
                 }
                 else
                 {
-                    source = new AstOperation(inst, operation.StorageKind, operation.Index, sources, operation.SourcesCount);
+                    source = new AstOperation(
+                        inst,
+                        operation.StorageKind,
+                        operation.ForcePrecise,
+                        operation.Index,
+                        sources,
+                        operation.SourcesCount);
                 }
 
                 AggregateType destElemType = destType;
@@ -179,7 +185,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
 
                     dest.VarType = destElemType;
 
-                    context.AddNode(new AstAssignment(dest, new AstOperation(Instruction.VectorExtract, StorageKind.None, new[] { destVec, index }, 2)));
+                    context.AddNode(new AstAssignment(dest, new AstOperation(Instruction.VectorExtract, StorageKind.None, false, new[] { destVec, index }, 2)));
                 }
             }
             else if (operation.Dest != null)
@@ -227,7 +233,13 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
                 }
                 else if (!isCopy)
                 {
-                    source = new AstOperation(inst, operation.StorageKind, operation.Index, sources, operation.SourcesCount);
+                    source = new AstOperation(
+                        inst,
+                        operation.StorageKind,
+                        operation.ForcePrecise,
+                        operation.Index,
+                        sources,
+                        operation.SourcesCount);
                 }
                 else
                 {
@@ -248,7 +260,13 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
             }
             else
             {
-                context.AddNode(new AstOperation(inst, operation.StorageKind, operation.Index, sources, operation.SourcesCount));
+                context.AddNode(new AstOperation(
+                    inst,
+                    operation.StorageKind,
+                    operation.ForcePrecise,
+                    operation.Index,
+                    sources,
+                    operation.SourcesCount));
             }
 
             // Those instructions needs to be emulated by using helper functions,

src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgramContext.cs

@@ -319,7 +319,7 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
                     new AstOperand(OperandType.Constant, elemIndex)
                 };
 
-                return new AstOperation(Instruction.Load, StorageKind.ConstantBuffer, sources, sources.Length);
+                return new AstOperation(Instruction.Load, StorageKind.ConstantBuffer, false, sources, sources.Length);
             }
 
             return GetOperand(operand);

src/Ryujinx.Graphics.Shader/Translation/Rewriter.cs

@@ -14,6 +14,7 @@ namespace Ryujinx.Graphics.Shader.Translation
         public static void RunPass(HelperFunctionManager hfm, BasicBlock[] blocks, ShaderConfig config)
         {
             bool isVertexShader = config.Stage == ShaderStage.Vertex;
+            bool isImpreciseFragmentShader = config.Stage == ShaderStage.Fragment && config.GpuAccessor.QueryHostReducedPrecision();
             bool hasConstantBufferDrawParameters = config.GpuAccessor.QueryHasConstantBufferDrawParameters();
             bool hasVectorIndexingBug = config.GpuAccessor.QueryHostHasVectorIndexingBug();
             bool supportsSnormBufferTextureFormat = config.GpuAccessor.QueryHostSupportsSnormBufferTextureFormat();
@@ -45,6 +46,11 @@ namespace Ryujinx.Graphics.Shader.Translation
                         }
                     }
 
+                    if (isImpreciseFragmentShader)
+                    {
+                        EnableForcePreciseIfNeeded(operation);
+                    }
+
                     if (hasVectorIndexingBug)
                     {
                         InsertVectorComponentSelect(node, config);
@@ -81,6 +87,25 @@ namespace Ryujinx.Graphics.Shader.Translation
             }
         }
 
+        private static void EnableForcePreciseIfNeeded(Operation operation)
+        {
+            // There are some cases where a small bias is added to values to prevent division by zero.
+            // When operating with reduced precision, it is possible for this bias to get rounded to 0
+            // and cause a division by zero.
+            // To prevent that, we force those operations to be precise even if the host wants
+            // imprecise operations for performance.
+
+            if (operation.Inst == (Instruction.FP32 | Instruction.Divide) &&
+                operation.GetSource(0).Type == OperandType.Constant &&
+                operation.GetSource(0).AsFloat() == 1f &&
+                operation.GetSource(1).AsgOp is Operation addOp &&
+                addOp.Inst == (Instruction.FP32 | Instruction.Add) &&
+                addOp.GetSource(1).Type == OperandType.Constant)
+            {
+                addOp.ForcePrecise = true;
+            }
+        }
+
         private static void InsertVectorComponentSelect(LinkedListNode<INode> node, ShaderConfig config)
         {
             Operation operation = (Operation)node.Value;