hid/irs: Stub StopImageProcessorAsync (#3799)

* Update IIrSensorServer.cs

* Update IIrSensorServer.cs

* Apply suggestions from code review

Addressed formatting feedback

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* Update IIrSensorServer.cs

Co-authored-by: Ac_K <Acoustik666@gmail.com>

README.md

@@ -36,8 +36,8 @@
 
 ## Compatibility
 
-As of October 2022, Ryujinx has been tested on approximately 3,600 titles; over 3,500 boot past menus and into gameplay, with roughly 3,000 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!
+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.
+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 the OpenGL API (version 4.5 minimum) through a custom build of OpenTK. 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) 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.
 
 - **Input**
 

Ryujinx.Graphics.Vulkan/BufferHolder.cs

@@ -12,13 +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.AccessShaderReadBit |
-            AccessFlags.AccessShaderWriteBit;
+            AccessFlags.AccessUniformReadBit;
 
         private readonly VulkanRenderer _gd;
         private readonly Device _device;

Ryujinx.Graphics.Vulkan/PipelineBase.cs

@@ -228,10 +228,26 @@ namespace Ryujinx.Graphics.Vulkan
             Gd.Api.CmdClearAttachments(CommandBuffer, 1, &attachment, 1, &clearRect);
         }
 
-        public void CommandBufferBarrier()
+        public unsafe void CommandBufferBarrier()
         {
-            // TODO: More specific barrier?
-            Barrier();
+            MemoryBarrier memoryBarrier = new MemoryBarrier()
+            {
+                SType = StructureType.MemoryBarrier,
+                SrcAccessMask = BufferHolder.DefaultAccessFlags,
+                DstAccessMask = AccessFlags.AccessIndirectCommandReadBit
+            };
+
+            Gd.Api.CmdPipelineBarrier(
+                CommandBuffer,
+                PipelineStageFlags.PipelineStageAllCommandsBit,
+                PipelineStageFlags.PipelineStageDrawIndirectBit,
+                0,
+                1,
+                memoryBarrier,
+                0,
+                null,
+                0,
+                null);
         }
 
         public void CopyBuffer(BufferHandle source, BufferHandle destination, int srcOffset, int dstOffset, int size)
@@ -535,10 +551,11 @@ namespace Ryujinx.Graphics.Vulkan
                 vkBlend = new PipelineColorBlendAttachmentState();
             }
 
-            _newState.BlendConstantR = blend.BlendConstant.Red;
-            _newState.BlendConstantG = blend.BlendConstant.Green;
-            _newState.BlendConstantB = blend.BlendConstant.Blue;
-            _newState.BlendConstantA = blend.BlendConstant.Alpha;
+            DynamicState.SetBlendConstants(
+                blend.BlendConstant.Red,
+                blend.BlendConstant.Green,
+                blend.BlendConstant.Blue,
+                blend.BlendConstant.Alpha);
 
             SignalStateChange();
         }
@@ -823,7 +840,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 if (range.Handle != BufferHandle.Null)
                 {
-                    _transformFeedbackBuffers[i] = 
+                    _transformFeedbackBuffers[i] =
                         new BufferState(Gd.BufferManager.GetBuffer(CommandBuffer, range.Handle, range.Offset, range.Size, true), range.Offset, range.Size);
                     _transformFeedbackBuffers[i].BindTransformFeedbackBuffer(Gd, Cbs, (uint)i);
                 }

Ryujinx.Graphics.Vulkan/PipelineConverter.cs

@@ -135,11 +135,6 @@ namespace Ryujinx.Graphics.Vulkan
 
             // It is assumed that Dynamic State is enabled when this conversion is used.
 
-            pipeline.BlendConstantA = state.BlendDescriptors[0].BlendConstant.Alpha;
-            pipeline.BlendConstantB = state.BlendDescriptors[0].BlendConstant.Blue;
-            pipeline.BlendConstantG = state.BlendDescriptors[0].BlendConstant.Green;
-            pipeline.BlendConstantR = state.BlendDescriptors[0].BlendConstant.Red;
-
             pipeline.CullMode = state.CullEnable ? state.CullMode.Convert() : CullModeFlags.CullModeNone;
 
             pipeline.DepthBoundsTestEnable = false; // Not implemented.

Ryujinx.Graphics.Vulkan/PipelineDynamicState.cs

@@ -19,21 +19,34 @@ namespace Ryujinx.Graphics.Vulkan
         private uint _frontWriteMask;
         private uint _frontReference;
 
+        private Array4<float> _blendConstants;
+
         public int ViewportsCount;
         public Array16<Viewport> Viewports;
 
         private enum DirtyFlags
         {
             None = 0,
-            DepthBias = 1 << 0,
-            Scissor = 1 << 1,
-            Stencil = 1 << 2,
-            Viewport = 1 << 3,
-            All = DepthBias | Scissor | Stencil | Viewport
+            Blend = 1 << 0,
+            DepthBias = 1 << 1,
+            Scissor = 1 << 2,
+            Stencil = 1 << 3,
+            Viewport = 1 << 4,
+            All = Blend | DepthBias | Scissor | Stencil | Viewport
         }
 
         private DirtyFlags _dirty;
 
+        public void SetBlendConstants(float r, float g, float b, float a)
+        {
+            _blendConstants[0] = r;
+            _blendConstants[1] = g;
+            _blendConstants[2] = b;
+            _blendConstants[3] = a;
+
+            _dirty |= DirtyFlags.Blend;
+        }
+
         public void SetDepthBias(float slopeFactor, float constantFactor, float clamp)
         {
             _depthBiasSlopeFactor = slopeFactor;
@@ -87,6 +100,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void ReplayIfDirty(Vk api, CommandBuffer commandBuffer)
         {
+            if (_dirty.HasFlag(DirtyFlags.Blend))
+            {
+                RecordBlend(api, commandBuffer);
+            }
+
             if (_dirty.HasFlag(DirtyFlags.DepthBias))
             {
                 RecordDepthBias(api, commandBuffer);
@@ -110,6 +128,11 @@ namespace Ryujinx.Graphics.Vulkan
             _dirty = DirtyFlags.None;
         }
 
+        private void RecordBlend(Vk api, CommandBuffer commandBuffer)
+        {
+            api.CmdSetBlendConstants(commandBuffer, _blendConstants.AsSpan());
+        }
+
         private void RecordDepthBias(Vk api, CommandBuffer commandBuffer)
         {
             api.CmdSetDepthBias(commandBuffer, _depthBiasConstantFactor, _depthBiasClamp, _depthBiasSlopeFactor);

Ryujinx.Graphics.Vulkan/PipelineState.cs

@@ -499,7 +499,7 @@ namespace Ryujinx.Graphics.Vulkan
                 colorBlendState.BlendConstants[3] = BlendConstantA;
 
                 bool supportsExtDynamicState = gd.Capabilities.SupportsExtendedDynamicState;
-                int dynamicStatesCount = supportsExtDynamicState ? 8 : 7;
+                int dynamicStatesCount = supportsExtDynamicState ? 9 : 8;
 
                 DynamicState* dynamicStates = stackalloc DynamicState[dynamicStatesCount];
 
@@ -510,10 +510,11 @@ namespace Ryujinx.Graphics.Vulkan
                 dynamicStates[4] = DynamicState.StencilCompareMask;
                 dynamicStates[5] = DynamicState.StencilWriteMask;
                 dynamicStates[6] = DynamicState.StencilReference;
+                dynamicStates[7] = DynamicState.BlendConstants;
 
                 if (supportsExtDynamicState)
                 {
-                    dynamicStates[7] = DynamicState.VertexInputBindingStrideExt;
+                    dynamicStates[8] = DynamicState.VertexInputBindingStrideExt;
                 }
 
                 var pipelineDynamicStateCreateInfo = new PipelineDynamicStateCreateInfo()

Ryujinx.HLE/HOS/Services/Hid/Irs/IIrSensorServer.cs

@@ -203,6 +203,18 @@ namespace Ryujinx.HLE.HOS.Services.Hid.Irs
             return ResultCode.Success;
         }
 
+        [CommandHipc(318)] // 4.0.0+
+        // StopImageProcessorAsync(nn::irsensor::IrCameraHandle, nn::applet::AppletResourceUserId, pid)
+        public ResultCode StopImageProcessorAsync(ServiceCtx context)
+        {
+            int  irCameraHandle       = context.RequestData.ReadInt32();
+            long appletResourceUserId = context.RequestData.ReadInt64();
+
+            Logger.Stub?.PrintStub(LogClass.ServiceIrs, new { appletResourceUserId, irCameraHandle });
+
+            return ResultCode.Success;
+        }
+
         [CommandHipc(319)] // 4.0.0+
         // ActivateIrsensorWithFunctionLevel(nn::applet::AppletResourceUserId, nn::irsensor::PackedFunctionLevel, pid)
         public ResultCode ActivateIrsensorWithFunctionLevel(ServiceCtx context)
@@ -225,4 +237,4 @@ namespace Ryujinx.HLE.HOS.Services.Hid.Irs
             return ResultCode.Success;
         }
     }
-}
+}

Ryujinx.Tests.Unicorn/UnicornAArch32.cs

@@ -3,9 +3,10 @@ using System;
 
 namespace Ryujinx.Tests.Unicorn
 {
-    public class UnicornAArch32
+    public class UnicornAArch32 : IDisposable
     {
         internal readonly IntPtr uc;
+        private bool _isDisposed = false;
 
         public IndexedProperty<int, uint> R
         {
@@ -107,7 +108,22 @@ namespace Ryujinx.Tests.Unicorn
 
         ~UnicornAArch32()
         {
-            Interface.Checked(Native.Interface.uc_close(uc));
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_isDisposed)
+            {
+                Interface.Checked(Native.Interface.uc_close(uc));
+                _isDisposed = true;
+            }
         }
 
         public void RunForCount(ulong count)

Ryujinx.Tests.Unicorn/UnicornAArch64.cs

@@ -3,9 +3,10 @@ using System;
 
 namespace Ryujinx.Tests.Unicorn
 {
-    public class UnicornAArch64
+    public class UnicornAArch64 : IDisposable
     {
         internal readonly IntPtr uc;
+        private bool _isDisposed = false;
 
         public IndexedProperty<int, ulong> X
         {
@@ -96,7 +97,22 @@ namespace Ryujinx.Tests.Unicorn
 
         ~UnicornAArch64()
         {
-            Interface.Checked(Native.Interface.uc_close(uc));
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_isDisposed)
+            {
+                Interface.Checked(Native.Interface.uc_close(uc));
+                _isDisposed = true;
+            }
         }
 
         public void RunForCount(ulong count)

Ryujinx.Tests/Cpu/CpuTest.cs

@@ -80,6 +80,12 @@ namespace Ryujinx.Tests.Cpu
         [TearDown]
         public void Teardown()
         {
+            if (_unicornAvailable)
+            {
+                _unicornEmu.Dispose();
+                _unicornEmu = null;
+            }
+
             _memory.DecrementReferenceCount();
             _context.Dispose();
             _ram.Dispose();

Ryujinx.Tests/Cpu/CpuTest32.cs

@@ -76,6 +76,12 @@ namespace Ryujinx.Tests.Cpu
         [TearDown]
         public void Teardown()
         {
+            if (_unicornAvailable)
+            {
+                _unicornEmu.Dispose();
+                _unicornEmu = null;
+            }
+
             _memory.DecrementReferenceCount();
             _context.Dispose();
             _ram.Dispose();