Add windows.graphics.directx.direct3d11.interop.h

generation/remap.rsp

@@ -102,7 +102,6 @@ ID3D12InfoQueue.GetMessageW=GetMessage
 IDWriteFontFace.GetGlyphIndicesW=GetGlyphIndices
 IDxDiagContainer.GetPropW=GetProp
 IDXGIInfoQueue.GetMessageW=GetMessage
-IInspectable*=void*
 ima_adpcmwaveformat_tag=IMAADPCMWAVEFORMAT
 IMediaSeeking.GetTimeFormatW=GetTimeFormat
 IMFAsyncResult.GetObjectW=GetObject

generation/um/windows.graphics.directx.direct3d11.interop/generate.rsp

@@ -0,0 +1,14 @@
+@../../settings.rsp
+@../../remap.rsp
+--file
+um-windows.graphics.directx.direct3d11.interop.h
+--output
+../../../sources/Interop/Windows/um/windows.graphics.directx.direct3d11.interop
+--test-output
+../../../tests/Interop/Windows/um/windows.graphics.directx.direct3d11.interop
+--traverse
+C:/Program Files (x86)/Windows Kits/10/Include/10.0.19041.0/um/windows.graphics.directx.direct3d11.interop.h
+--with-attribute
+IDirect3DDxgiInterfaceAccess=Guid("A9B3D012-3DF2-4EE3-B8D1-8695F457D3C1")
+--with-librarypath
+*=d3d11

generation/um/windows.graphics.directx.direct3d11.interop/header.txt

@@ -0,0 +1,4 @@
+// Copyright © Tanner Gooding and Contributors. Licensed under the MIT License (MIT). See License.md in the repository root for more information.
+
+// Ported from um/windows.graphics.directx.direct3d11.interop.h in the Windows SDK for Windows 10.0.19041.0
+// Original source is Copyright © Microsoft. All rights reserved.

generation/um/windows.graphics.directx.direct3d11.interop/um-windows.graphics.directx.direct3d11.interop.h

@@ -0,0 +1,2 @@
+#include <Windows.h>
+#include <windows.graphics.directx.direct3d11.interop.h>

sources/Interop/Windows/um/windows.graphics.directx.direct3d11.interop/IDirect3DDxgiInterfaceAccess.cs

@@ -0,0 +1,41 @@
+// Copyright © Tanner Gooding and Contributors. Licensed under the MIT License (MIT). See License.md in the repository root for more information.
+
+// Ported from um/windows.graphics.directx.direct3d11.interop.h in the Windows SDK for Windows 10.0.19041.0
+// Original source is Copyright © Microsoft. All rights reserved.
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace TerraFX.Interop
+{
+    [Guid("A9B3D012-3DF2-4EE3-B8D1-8695F457D3C1")]
+    public unsafe partial struct IDirect3DDxgiInterfaceAccess
+    {
+        public void** lpVtbl;
+
+        [return: NativeTypeName("HRESULT")]
+        public int QueryInterface([NativeTypeName("const IID &")] Guid* riid, [NativeTypeName("void **")] void** ppvObject)
+        {
+            return ((delegate* stdcall<IDirect3DDxgiInterfaceAccess*, Guid*, void**, int>)(lpVtbl[0]))((IDirect3DDxgiInterfaceAccess*)Unsafe.AsPointer(ref this), riid, ppvObject);
+        }
+
+        [return: NativeTypeName("ULONG")]
+        public uint AddRef()
+        {
+            return ((delegate* stdcall<IDirect3DDxgiInterfaceAccess*, uint>)(lpVtbl[1]))((IDirect3DDxgiInterfaceAccess*)Unsafe.AsPointer(ref this));
+        }
+
+        [return: NativeTypeName("ULONG")]
+        public uint Release()
+        {
+            return ((delegate* stdcall<IDirect3DDxgiInterfaceAccess*, uint>)(lpVtbl[2]))((IDirect3DDxgiInterfaceAccess*)Unsafe.AsPointer(ref this));
+        }
+
+        [return: NativeTypeName("HRESULT")]
+        public int GetInterface([NativeTypeName("const IID &")] Guid* iid, [NativeTypeName("void **")] void** p)
+        {
+            return ((delegate* stdcall<IDirect3DDxgiInterfaceAccess*, Guid*, void**, int>)(lpVtbl[3]))((IDirect3DDxgiInterfaceAccess*)Unsafe.AsPointer(ref this), iid, p);
+        }
+    }
+}

sources/Interop/Windows/um/windows.graphics.directx.direct3d11.interop/Windows.Manual.cs

@@ -0,0 +1,45 @@
+// Copyright © Tanner Gooding and Contributors. Licensed under the MIT License (MIT). See License.md in the repository root for more information.
+
+// Ported from um/windows.graphics.directx.direct3d11.interop.h in the Windows SDK for Windows 10.0.19041.0
+// Original source is Copyright © Microsoft. All rights reserved.
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace TerraFX.Interop
+{
+    public static unsafe partial class Windows
+    {
+        public static readonly Guid IID_IDirect3DDxgiInterfaceAccess = new Guid(0xA9B3D012, 0x3DF2, 0x4EE3, 0xB8, 0xD1, 0x86, 0x95, 0xF4, 0x57, 0xD3, 0xC1);
+
+        public static IInspectable* CreateDirect3DDevice(IDXGISurface* dxgiSurface)
+        {
+            IInspectable* inspectableSurface;
+            Marshal.ThrowExceptionForHR(CreateDirect3D11SurfaceFromDXGISurface(dxgiSurface, &inspectableSurface));
+            return inspectableSurface;
+        }
+
+        public static int GetDXGIInterfaceFromObject(IInspectable* @object, Guid* iid, void** p)
+        {
+            IDirect3DDxgiInterfaceAccess* dxgiInterfaceAccess;
+
+            var dxgi_iid = IID_IDirect3DDxgiInterfaceAccess;
+            int hr = @object->QueryInterface(&dxgi_iid, (void**) &dxgiInterfaceAccess);
+
+            if (SUCCEEDED(hr))
+            {
+                hr = dxgiInterfaceAccess->GetInterface(iid, p);
+            }
+
+            dxgiInterfaceAccess->Release();
+            return hr;
+        }
+
+        public static int GetDXGIInterface<DXGI_TYPE>(IInspectable* @object, DXGI_TYPE** dxgi)
+            where DXGI_TYPE : unmanaged
+        {
+            var guid = typeof(DXGI_TYPE).GUID;
+            return GetDXGIInterfaceFromObject(@object, &guid, (void**) dxgi);
+        }
+    }
+}

sources/Interop/Windows/um/windows.graphics.directx.direct3d11.interop/Windows.cs

@@ -0,0 +1,20 @@
+// Copyright © Tanner Gooding and Contributors. Licensed under the MIT License (MIT). See License.md in the repository root for more information.
+
+// Ported from um/windows.graphics.directx.direct3d11.interop.h in the Windows SDK for Windows 10.0.19041.0
+// Original source is Copyright © Microsoft. All rights reserved.
+
+using System.Runtime.InteropServices;
+
+namespace TerraFX.Interop
+{
+    public static unsafe partial class Windows
+    {
+        [DllImport("d3d11", EntryPoint = "CreateDirect3D11DeviceFromDXGIDevice", ExactSpelling = true)]
+        [return: NativeTypeName("HRESULT")]
+        public static extern int CreateDirect3D11DeviceFromDXGIDevice([NativeTypeName("IDXGIDevice *")] IDXGIDevice* dxgiDevice, [NativeTypeName("IInspectable **")] IInspectable** graphicsDevice);
+
+        [DllImport("d3d11", EntryPoint = "CreateDirect3D11SurfaceFromDXGISurface", ExactSpelling = true)]
+        [return: NativeTypeName("HRESULT")]
+        public static extern int CreateDirect3D11SurfaceFromDXGISurface([NativeTypeName("IDXGISurface *")] IDXGISurface* dgxiSurface, [NativeTypeName("IInspectable **")] IInspectable** graphicsSurface);
+    }
+}

tests/Interop/Windows/um/windows.graphics.directx.direct3d11.interop/IDirect3DDxgiInterfaceAccessTests.cs

@@ -0,0 +1,51 @@
+// Copyright © Tanner Gooding and Contributors. Licensed under the MIT License (MIT). See License.md in the repository root for more information.
+
+// Ported from um/windows.graphics.directx.direct3d11.interop.h in the Windows SDK for Windows 10.0.19041.0
+// Original source is Copyright © Microsoft. All rights reserved.
+
+using NUnit.Framework;
+using System;
+using System.Runtime.InteropServices;
+using static TerraFX.Interop.Windows;
+
+namespace TerraFX.Interop.UnitTests
+{
+    /// <summary>Provides validation of the <see cref="IDirect3DDxgiInterfaceAccess" /> struct.</summary>
+    public static unsafe class IDirect3DDxgiInterfaceAccessTests
+    {
+        /// <summary>Validates that the <see cref="Guid" /> of the <see cref="IDirect3DDxgiInterfaceAccess" /> struct is correct.</summary>
+        [Test]
+        public static void GuidOfTest()
+        {
+            Assert.That(typeof(IDirect3DDxgiInterfaceAccess).GUID, Is.EqualTo(IID_IDirect3DDxgiInterfaceAccess));
+        }
+
+        /// <summary>Validates that the <see cref="IDirect3DDxgiInterfaceAccess" /> struct is blittable.</summary>
+        [Test]
+        public static void IsBlittableTest()
+        {
+            Assert.That(Marshal.SizeOf<IDirect3DDxgiInterfaceAccess>(), Is.EqualTo(sizeof(IDirect3DDxgiInterfaceAccess)));
+        }
+
+        /// <summary>Validates that the <see cref="IDirect3DDxgiInterfaceAccess" /> struct has the right <see cref="LayoutKind" />.</summary>
+        [Test]
+        public static void IsLayoutSequentialTest()
+        {
+            Assert.That(typeof(IDirect3DDxgiInterfaceAccess).IsLayoutSequential, Is.True);
+        }
+
+        /// <summary>Validates that the <see cref="IDirect3DDxgiInterfaceAccess" /> struct has the correct size.</summary>
+        [Test]
+        public static void SizeOfTest()
+        {
+            if (Environment.Is64BitProcess)
+            {
+                Assert.That(sizeof(IDirect3DDxgiInterfaceAccess), Is.EqualTo(8));
+            }
+            else
+            {
+                Assert.That(sizeof(IDirect3DDxgiInterfaceAccess), Is.EqualTo(4));
+            }
+        }
+    }
+}