Splitted the DX11 Screen Capture logic into a separate project

ScreenCapture.NET.DX11/DX11ScreenCaptureService.cs

@@ -12,9 +12,10 @@ public class DX11ScreenCaptureService : IScreenCaptureService
     #region Properties & Fields
 
     private readonly IDXGIFactory1 _factory;
-
     private readonly Dictionary<Display, DX11ScreenCapture> _screenCaptures = new();
 
+    private bool _isDisposed;
+
     #endregion
 
     #region Constructors
@@ -27,6 +28,8 @@ public class DX11ScreenCaptureService : IScreenCaptureService
         DXGI.CreateDXGIFactory1(out _factory!).CheckError();
     }
 
+    ~DX11ScreenCaptureService() => Dispose();
+
     #endregion
 
     #region Methods
@@ -34,6 +37,8 @@ public class DX11ScreenCaptureService : IScreenCaptureService
     /// <inheritdoc />
     public IEnumerable<GraphicsCard> GetGraphicsCards()
     {
+        if (_isDisposed) throw new ObjectDisposedException(GetType().FullName);
+
         int i = 0;
         while (_factory.EnumAdapters1(i, out IDXGIAdapter1 adapter).Success)
         {
@@ -46,6 +51,8 @@ public class DX11ScreenCaptureService : IScreenCaptureService
     /// <inheritdoc />
     public IEnumerable<Display> GetDisplays(GraphicsCard graphicsCard)
     {
+        if (_isDisposed) throw new ObjectDisposedException(GetType().FullName);
+
         using IDXGIAdapter1? adapter = _factory.GetAdapter1(graphicsCard.Index);
 
         int i = 0;
@@ -71,6 +78,8 @@ public class DX11ScreenCaptureService : IScreenCaptureService
     IScreenCapture IScreenCaptureService.GetScreenCapture(Display display) => GetScreenCapture(display);
     public DX11ScreenCapture GetScreenCapture(Display display)
     {
+        if (_isDisposed) throw new ObjectDisposedException(GetType().FullName);
+
         if (!_screenCaptures.TryGetValue(display, out DX11ScreenCapture? screenCapture))
             _screenCaptures.Add(display, screenCapture = new DX11ScreenCapture(_factory, display));
         return screenCapture;
@@ -79,6 +88,8 @@ public class DX11ScreenCaptureService : IScreenCaptureService
     /// <inheritdoc />
     public void Dispose()
     {
+        if (_isDisposed) return;
+
         foreach (DX11ScreenCapture screenCapture in _screenCaptures.Values)
             screenCapture.Dispose();
         _screenCaptures.Clear();
@@ -86,6 +97,8 @@ public class DX11ScreenCaptureService : IScreenCaptureService
         _factory.Dispose();
 
         GC.SuppressFinalize(this);
+
+        _isDisposed = true;
     }
 
     #endregion

ScreenCapture.NET.DX11/ScreenCapture.NET.DX11.csproj

@@ -0,0 +1,73 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>net7.0-windows;net6.0-windows</TargetFrameworks>
+    <LangVersion>latest</LangVersion>
+    <Nullable>enable</Nullable>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+
+    <Authors>Darth Affe</Authors>
+    <Company>Wyrez</Company>
+    <Language>en-US</Language>
+    <NeutralLanguage>en-US</NeutralLanguage>
+    <Title>ScreenCapture.NET.DX11</Title>
+    <AssemblyName>ScreenCapture.NET.DX11</AssemblyName>
+    <AssemblyTitle>ScreenCapture.NET.DX11</AssemblyTitle>
+    <PackageId>ScreenCapture.NET.DX11</PackageId>
+    <RootNamespace>ScreenCapture.NET</RootNamespace>
+    <Description>Vortice based Screen-Capturing</Description>
+    <Summary>Vortice based Screen-Capturing using Desktop Duplication</Summary>
+    <Copyright>Copyright © Darth Affe 2023</Copyright>
+    <PackageCopyright>Copyright © Darth Affe 2023</PackageCopyright>
+    <PackageIcon>icon.png</PackageIcon>
+    <PackageProjectUrl>https://github.com/DarthAffe/ScreenCapture.NET</PackageProjectUrl>
+    <PackageLicenseExpression>LGPL-2.1-only</PackageLicenseExpression>
+    <RepositoryType>Github</RepositoryType>
+    <RepositoryUrl>https://github.com/DarthAffe/ScreenCapture.NET</RepositoryUrl>
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+
+    <PackageReleaseNotes>
+      The downscale-level is now automatically limited if it would scale the image below a size of 1x1 px.
+      This is change that can potentially break existing behavior but should only affect cases that are expected to crash with earlier versions.
+    </PackageReleaseNotes>
+
+    <Version>1.3.2</Version>
+    <AssemblyVersion>1.3.2</AssemblyVersion>
+    <FileVersion>1.3.2</FileVersion>
+
+    <OutputPath>..\bin\</OutputPath>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <IncludeSource>True</IncludeSource>
+    <IncludeSymbols>True</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'">
+    <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)' == 'Release'">
+    <DebugType>portable</DebugType>
+    <Optimize>true</Optimize>
+    <NoWarn>$(NoWarn);CS1591;CS1572;CS1573</NoWarn>
+    <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Include="Resources\icon.png">
+      <Pack>True</Pack>
+      <PackagePath></PackagePath>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Vortice.Direct3D11" Version="2.4.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\..\Darth Affe\Source\Repos\ScreenCapture.NET\ScreenCapture.NET\ScreenCapture.NET.csproj" />
+  </ItemGroup>
+
+</Project>

ScreenCapture.NET.DX11/ScreenCapture.NET.DX11.csproj.DotSettings

@@ -0,0 +1,2 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=helper/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

ScreenCapture.NET.sln

@@ -1,9 +1,11 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
+# Visual Studio Version 17
-VisualStudioVersion = 16.0.31025.194
+VisualStudioVersion = 17.6.33829.357
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ScreenCapture.NET", "ScreenCapture.NET\ScreenCapture.NET.csproj", "{90596344-E012-4534-A933-3BD1B55469DC}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ScreenCapture.NET", "ScreenCapture.NET\ScreenCapture.NET.csproj", "{90596344-E012-4534-A933-3BD1B55469DC}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ScreenCapture.NET.DX11", "..\..\..\..\DarthAffe\Source\Repos\ScreenCapture.NET\ScreenCapture.NET.DX11\ScreenCapture.NET.DX11.csproj", "{58A09AD8-D66F-492E-8BC7-62BDB85E57EC}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -15,6 +17,10 @@ Global
 		{90596344-E012-4534-A933-3BD1B55469DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{90596344-E012-4534-A933-3BD1B55469DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{90596344-E012-4534-A933-3BD1B55469DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{58A09AD8-D66F-492E-8BC7-62BDB85E57EC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{58A09AD8-D66F-492E-8BC7-62BDB85E57EC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{58A09AD8-D66F-492E-8BC7-62BDB85E57EC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{58A09AD8-D66F-492E-8BC7-62BDB85E57EC}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ScreenCapture.NET/ScreenCapture.NET.csproj

@@ -14,8 +14,8 @@
     <AssemblyTitle>ScreenCapture.NET</AssemblyTitle>
     <PackageId>ScreenCapture.NET</PackageId>
     <RootNamespace>ScreenCapture.NET</RootNamespace>
-    <Description>Vortice based Screen-Capturing</Description>
+    <Description>Core functionality for Screen-Capturing</Description>
-    <Summary>Vortice based Screen-Capturing using Desktop Duplication</Summary>
+    <Summary>Base package for ScreenCapture.NET projects</Summary>
     <Copyright>Copyright © Darth Affe 2023</Copyright>
     <PackageCopyright>Copyright © Darth Affe 2023</PackageCopyright>
     <PackageIcon>icon.png</PackageIcon>
@@ -62,8 +62,4 @@
     </None>
   </ItemGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Vortice.Direct3D11" Version="2.4.2" />
-  </ItemGroup>
-
 </Project>