Replace all typeof(T).GUID uses with RVA fields

.github/workflows/dotnet.yml

@@ -231,13 +231,12 @@ jobs:
         path: samples\ComputeSharp.SwapChain.Cli\bin\Release\net8.0\win-x64\publish\computesharp.cli.exe
         if-no-files-found: error
 
-      # Publish the NativeAOT CLI sample (optimized for size, and reflection-free).
-      # Temporarily skip COMPUTESHARP_SWAPCHAIN_CLI_DISABLE_REFLECTION unti code is
-      # refactored to replace typeof(T).GUID with hardcoded IIDs, or it won't work.
+      # Publish the NativeAOT CLI sample (optimized for size, and reflection-free)
     - name: Publish ComputeSharp.SwapChain.Cli with NativeAOT (size)
       run: >
         $env:COMPUTESHARP_SWAPCHAIN_CLI_PUBLISH_AOT='true';
         $env:COMPUTESHARP_SWAPCHAIN_CLI_SIZE_OPTIMIZED='true';
+        $env:COMPUTESHARP_SWAPCHAIN_CLI_DISABLE_REFLECTION='true';
         git clean -fdx;
         dotnet publish samples\ComputeSharp.SwapChain.Cli\ComputeSharp.SwapChain.Cli.csproj -r win-${{matrix.platform}} -v n
 

samples/ComputeSharp.SwapChain.D2D1.Cli/Backend/ABI.Microsoft.Graphics.Canvas/ICanvasFactoryNative.cs

@@ -6,14 +6,13 @@
 using WinRT;
 using WinRT.Interop;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas;
 
 /// <summary>
 /// Raw bindings for the interop interface for the <see cref="CanvasDevice"/> activation factory.
 /// </summary>
-[Guid("695C440D-04B3-4EDD-BFD9-63E51E9F7202")]
 internal unsafe struct ICanvasFactoryNative : IUnknown.Interface
 {
     public void** lpVtbl;
@@ -23,7 +22,8 @@ static Guid* INativeGuid.NativeGuid
     {
         get
         {
-            ReadOnlySpan<byte> data = new byte[] {
+            ReadOnlySpan<byte> data =
+            [
                 0x0D, 0x44, 0x5C, 0x69,
                 0xB3, 0x04,
                 0xDD, 0x4E,
@@ -34,7 +34,7 @@ static Guid* INativeGuid.NativeGuid
                 0x9F,
                 0x72,
                 0x02
-            };
+            ];
 
             return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
         }

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasDevice.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
 using ComputeSharp.Win32;
 
 #pragma warning disable CS0649, IDE1006
@@ -10,7 +9,6 @@ namespace ABI.Microsoft.Graphics.Canvas;
 /// <summary>
 /// The native WinRT interface for <see cref="global::Microsoft.Graphics.Canvas.CanvasDevice"/> objects.
 /// </summary>
-[Guid("A27F0B5D-EC2C-4D4F-948F-0AA1E95E33E6")]
 [NativeTypeName("class ICanvasDevice : IInspectable")]
 [NativeInheritance("IInspectable")]
 internal unsafe struct ICanvasDevice

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasEffect.cs

@@ -3,18 +3,42 @@
 using System.Runtime.InteropServices;
 using ComputeSharp.Win32;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas.Effects;
 
 /// <summary>
 /// The native WinRT interface for <see cref="global::Microsoft.Graphics.Canvas.Effects.ICanvasEffect"/> objects.
 /// </summary>
-[Guid("0EF96F8C-9B5E-4BF0-A399-AAD8CE53DB55")]
 [NativeTypeName("class ICanvasEffect : IInspectable")]
 [NativeInheritance("IInspectable")]
-internal unsafe struct ICanvasEffect
+internal unsafe struct ICanvasEffect : IComObject
 {
+    /// <inheritdoc/>
+    static Guid* IComObject.IID
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        get
+        {
+            ReadOnlySpan<byte> data =
+            [
+                0x8C, 0x6F, 0xF9, 0x0E,
+                0x5E, 0x9B,
+                0xF0, 0x4B,
+                0x99,
+                0xA3,
+                0xAA,
+                0xD8,
+                0xCE,
+                0x53,
+                0xDB,
+                0x55
+            ];
+
+            return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
+        }
+    }
+
     public void** lpVtbl;
 
     /// <inheritdoc cref="IUnknown.QueryInterface"/>

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasEffectFactoryNative.cs

@@ -6,18 +6,41 @@
 using WinRT.Interop;
 using IInspectable = ComputeSharp.Win32.IInspectable;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas;
 
 /// <summary>
 /// The interop Win2D interface for factories of external effects.
 /// </summary>
-[Guid("29BA1A1F-1CFE-44C3-984D-426D61B51427")]
 [NativeTypeName("class ICanvasEffectFactoryNative : IUnknown")]
 [NativeInheritance("IUnknown")]
-internal unsafe struct ICanvasEffectFactoryNative
+internal unsafe struct ICanvasEffectFactoryNative : IComObject
 {
+    /// <inheritdoc/>
+    static Guid* IComObject.IID
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        get
+        {
+            ReadOnlySpan<byte> data =
+            [
+                0x1F, 0x1A, 0xBA, 0x29,
+                0xFE, 0x1C,
+                0xC3, 0x44,
+                0x98, 0x4D,
+                0x42,
+                0x6D,
+                0x61,
+                0xB5,
+                0x14,
+                0x27
+            ];
+
+            return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
+        }
+    }
+
     public void** lpVtbl;
 
     /// <inheritdoc cref="IUnknown.QueryInterface"/>

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasFactoryNative.cs

@@ -13,7 +13,6 @@ namespace ABI.Microsoft.Graphics.Canvas;
 /// <summary>
 /// The activation factory for <see cref="global::Microsoft.Graphics.Canvas.CanvasDevice"/>.
 /// </summary>
-[Guid("695C440D-04B3-4EDD-BFD9-63E51E9F7202")]
 [NativeTypeName("class ICanvasFactoryNative : public IInspectable")]
 [NativeInheritance("IInspectable")]
 internal unsafe struct ICanvasFactoryNative

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasImageInterop.cs

@@ -5,18 +5,41 @@
 using WinRT;
 using WinRT.Interop;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas;
 
 /// <summary>
 /// An interop Win2D interface for all images and effects that can be drawn.
 /// </summary>
-[Guid("E042D1F7-F9AD-4479-A713-67627EA31863")]
 [NativeTypeName("class ICanvasImageInterop : IUnknown")]
 [NativeInheritance("IUnknown")]
-internal unsafe struct ICanvasImageInterop
+internal unsafe struct ICanvasImageInterop : IComObject
 {
+    /// <inheritdoc/>
+    static Guid* IComObject.IID
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        get
+        {
+            ReadOnlySpan<byte> data =
+            [
+                0xF7, 0xD1, 0x42, 0xE0,
+                0xAD, 0xF9,
+                0x79, 0x44,
+                0xA7, 0x13,
+                0x67,
+                0x62,
+                0x7E,
+                0xA3,
+                0x18,
+                0x63
+            ];
+
+            return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
+        }
+    }
+
     public void** lpVtbl;
 
     /// <summary>

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasResourceCreator.cs

@@ -3,18 +3,42 @@
 using System.Runtime.InteropServices;
 using ComputeSharp.Win32;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas;
 
 /// <summary>
 /// The native WinRT interface for <see cref="global::Microsoft.Graphics.Canvas.ICanvasResourceCreator"/> objects.
 /// </summary>
-[Guid("8F6D8AA8-492F-4BC6-B3D0-E7F5EAE84B11")]
 [NativeTypeName("class ICanvasResourceCreator : IInspectable")]
 [NativeInheritance("IInspectable")]
-internal unsafe struct ICanvasResourceCreator
+internal unsafe struct ICanvasResourceCreator : IComObject
 {
+    /// <inheritdoc/>
+    static Guid* IComObject.IID
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        get
+        {
+            ReadOnlySpan<byte> data =
+            [
+                0xA8, 0x8A, 0x6D, 0x8F,
+                0x2F, 0x49,
+                0xC6, 0x4B,
+                0xB3,
+                0xD0,
+                0xE7,
+                0xF5,
+                0xEA,
+                0xE8,
+                0x4B,
+                0x11
+            ];
+
+            return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
+        }
+    }
+
     public void** lpVtbl;
 
     /// <inheritdoc cref="IUnknown.QueryInterface"/>

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasResourceCreatorWithDpi.cs

@@ -3,18 +3,42 @@
 using System.Runtime.InteropServices;
 using ComputeSharp.Win32;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas;
 
 /// <summary>
 /// The native WinRT interface for <see cref="global::Microsoft.Graphics.Canvas.ICanvasResourceCreatorWithDpi"/> objects.
 /// </summary>
-[Guid("1A75B512-E9FA-49E6-A876-38CAE194013E")]
 [NativeTypeName("class ICanvasResourceCreatorWithDpi : IInspectable")]
 [NativeInheritance("IInspectable")]
-internal unsafe struct ICanvasResourceCreatorWithDpi
+internal unsafe struct ICanvasResourceCreatorWithDpi : IComObject
 {
+    /// <inheritdoc/>
+    static Guid* IComObject.IID
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        get
+        {
+            ReadOnlySpan<byte> data =
+            [
+                0x12, 0xB5, 0x75, 0x1A,
+                0xFA, 0xE9,
+                0xE6, 0x49,
+                0xA8,
+                0x76,
+                0x38,
+                0xCA,
+                0xE1,
+                0x94,
+                0x01,
+                0x3E
+            ];
+
+            return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
+        }
+    }
+
     public void** lpVtbl;
 
     /// <inheritdoc cref="IUnknown.QueryInterface"/>

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ICanvasResourceWrapperNative.cs

@@ -3,18 +3,42 @@
 using System.Runtime.InteropServices;
 using ComputeSharp.Win32;
 
-#pragma warning disable CS0649, IDE1006
+#pragma warning disable CS0649, IDE0055, IDE1006
 
 namespace ABI.Microsoft.Graphics.Canvas;
 
 /// <summary>
 /// An interop wrapper type for Win2D objects (see <see href="https://microsoft.github.io/Win2D/WinUI3/html/Interop.htm"/>).
 /// </summary>
-[Guid("5F10688D-EA55-4D55-A3B0-4DDB55C0C20A")]
 [NativeTypeName("class ICanvasResourceWrapperNative : IUnknown")]
 [NativeInheritance("IUnknown")]
-internal unsafe struct ICanvasResourceWrapperNative
+internal unsafe struct ICanvasResourceWrapperNative : IComObject
 {
+    /// <inheritdoc/>
+    static Guid* IComObject.IID
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        get
+        {
+            ReadOnlySpan<byte> data =
+            [
+                0x8D, 0x68, 0x10, 0x5F,
+                0x55, 0xEA,
+                0x55, 0x4D,
+                0xA3,
+                0xB0,
+                0x4D,
+                0xDB,
+                0x55,
+                0xC0,
+                0xC2,
+                0x0A
+            ];
+
+            return (Guid*)Unsafe.AsPointer(ref MemoryMarshal.GetReference(data));
+        }
+    }
+
     public void** lpVtbl;
 
     /// <inheritdoc cref="IUnknown.QueryInterface"/>

src/ComputeSharp.D2D1.WinUI/ABI.Microsoft.Graphics.Canvas/ID2D1DeviceContextLease.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
 using ComputeSharp.Win32;
 
 #pragma warning disable CS0649, IDE1006
@@ -10,7 +9,6 @@ namespace ABI.Microsoft.Graphics.Canvas;
 /// <summary>
 /// An interface for a COM object that provides access to a pooled <see cref="ID2D1DeviceContext"/> object.
 /// </summary>
-[Guid("A0928F38-F7D5-44DD-A5C9-E23D94734BBB")]
 [NativeTypeName("class ID2D1DeviceContextLease : IUnknown")]
 [NativeInheritance("IUnknown")]
 internal unsafe struct ID2D1DeviceContextLease