chore: Add missing assets, nuget

VERSIONS.txt

@@ -68,6 +68,7 @@ SkiaSharp.NativeAssets.tvOS                     nuget       2.88.9
 SkiaSharp.NativeAssets.UWP                      nuget       2.88.9
 SkiaSharp.NativeAssets.watchOS                  nuget       2.88.9
 SkiaSharp.NativeAssets.Win32                    nuget       2.88.9
+SkiaSharp.NativeAssets.WinUI                    nuget       2.88.9
 SkiaSharp.Views                                 nuget       2.88.9
 SkiaSharp.Views.NativeAssets.UWP                nuget       2.88.9
 SkiaSharp.Views.Desktop.Common                  nuget       2.88.9

binding/IncludeNativeAssets.SkiaSharp.WinUI.targets

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Content Include="$(MSBuildThisFileDirectory)..\output\native\winui\any\*.dll" Visible="False" />
+  </ItemGroup>
+
+  <ItemGroup Condition="$(TargetFramework.Contains('-windows')) and '$(Platform)' != 'AnyCPU' and '$(Platform)' != 'Any CPU'">
+    <Content Include="$(MSBuildThisFileDirectory)..\output\native\winui\$(Platform)\*" Visible="False" />
+  </ItemGroup>
+  <ItemGroup Condition="$(TargetFramework.Contains('-windows')) and ('$(Platform)' == 'AnyCPU' or '$(Platform)' == 'Any CPU')">
+    <Content Include="$(MSBuildThisFileDirectory)..\output\native\winui\x64\*" Condition="'$(RuntimeIdentifier)' == 'win10-x64'" Visible="False" />
+    <Content Include="$(MSBuildThisFileDirectory)..\output\native\winui\x86\*" Condition="'$(RuntimeIdentifier)' == 'win10-x86'" Visible="False" />
+    <Content Include="$(MSBuildThisFileDirectory)..\output\native\winui\arm64\*" Condition="'$(RuntimeIdentifier)' == 'win10-arm64'" Visible="False" />
+    <Content Include="$(MSBuildThisFileDirectory)..\output\native\winui\x64\*" Condition="'$(RuntimeIdentifier)' == ''" Visible="False" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+</Project>

binding/SkiaSharp.NativeAssets.WinUI/SkiaSharp.NativeAssets.WinUI.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFrameworks>$(WindowsTargetFrameworks)</TargetFrameworks>
+    <PackagingGroup>SkiaSharp</PackagingGroup>
+    <Title>$(PackagingGroup) - Native Assets for Windows UI (WinUI 3)</Title>
+    <IsWindowsNativeAssets>true</IsWindowsNativeAssets>
+  </PropertyGroup>
+  <ItemGroup>
+    <NativeWindowsPackageFile Include="..\..\output\native\winui\any\*" RuntimeIdentifier="win-x64" />
+    <NativeWindowsPackageFile Include="..\..\output\native\winui\x64\*" RuntimeIdentifier="win-x64" />
+    <NativeWindowsPackageFile Include="..\..\output\native\winui\any\*" RuntimeIdentifier="win-x86" />
+    <NativeWindowsPackageFile Include="..\..\output\native\winui\x86\*" RuntimeIdentifier="win-x86" />
+    <NativeWindowsPackageFile Include="..\..\output\native\winui\any\*" RuntimeIdentifier="win-arm64" />
+    <NativeWindowsPackageFile Include="..\..\output\native\winui\arm64\*" RuntimeIdentifier="win-arm64" />
+  </ItemGroup>
+</Project>

build.cake

@@ -80,6 +80,7 @@ var TRACKED_NUGETS = new Dictionary<string, Version> {
     { "SkiaSharp.NativeAssets.UWP",                    new Version (1, 60, 0) },
     { "SkiaSharp.NativeAssets.watchOS",                new Version (1, 60, 0) },
     { "SkiaSharp.NativeAssets.Win32",                  new Version (1, 60, 0) },
+    { "SkiaSharp.NativeAssets.WinUI",                  new Version (1, 60, 0) },
     { "SkiaSharp.Views",                               new Version (1, 60, 0) },
     { "SkiaSharp.Views.NativeAssets.UWP",              new Version (1, 60, 0) },
     { "SkiaSharp.Views.Desktop.Common",                new Version (1, 60, 0) },

nuget/SkiaSharp.NativeAssets.WinUI.nuspec

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package>
+  <metadata>
+
+    <!-- package -->
+    <id>SkiaSharp.NativeAssets.WinUI</id>
+    <title>SkiaSharp - Native Assets for WinUI</title>
+    <version>1.0.0</version>
+    <description>
+SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library.
+It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.
+    </description>
+    <summary>
+SkiaSharp is a cross-platform 2D graphics API for .NET platforms that can be used across mobile, server and desktop models to render images.
+    </summary>
+    <releaseNotes>
+Please visit https://go.microsoft.com/fwlink/?linkid=868517 to view the release notes.
+    </releaseNotes>
+    <projectUrl>https://go.microsoft.com/fwlink/?linkid=868515</projectUrl>
+    <iconUrl>https://go.microsoft.com/fwlink/?linkid=2130524</iconUrl>
+    <tags>xamarin graphics ios android linux windows uwp tvos watchos macos tizen cross-platform skiasharp</tags>
+
+    <!-- legal -->
+    <license type="expression">MIT</license>
+    <authors>Microsoft</authors>
+    <owners>Microsoft</owners>
+    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <copyright>© Microsoft Corporation. All rights reserved.</copyright>
+
+    <dependencies>
+      <group targetFramework="net6.0-windows10.0.19041">
+      </group>
+    </dependencies>
+
+  </metadata>
+  <files>
+
+    <!-- libSkiaSharp.dll and other native files -->
+    <file src="runtimes/win-x64/lib/net6.0-windows10.0.19041/SkiaSharp.Views.WinUI.Native.Projection.dll" />
+    <file src="runtimes/win-x64/native/*.dll" />
+    <file src="runtimes/win-x64/native/*.winmd" />
+
+    <file src="runtimes/win-x86/lib/net6.0-windows10.0.19041/SkiaSharp.Views.WinUI.Native.Projection.dll" />
+    <file src="runtimes/win-x86/native/*.dll" />
+    <file src="runtimes/win-x86/native/*.winmd" />
+
+    <file src="runtimes/win-arm64/lib/net6.0-windows10.0.19041/SkiaSharp.Views.WinUI.Native.Projection.dll" />
+    <file src="runtimes/win-arm64/native/*.dll" />
+    <file src="runtimes/win-arm64/native/*.winmd" />
+
+    <!-- placeholders -->
+    <file src="_._" target="lib/net6.0-windows10.0.19041/_._" />
+
+    <!-- legal -->
+    <file src="LICENSE.txt" />
+    <file src="THIRD-PARTY-NOTICES.txt" /> 
+
+  </files>
+</package>

samples/Basic/WinUI/Msix/SkiaSharpSample/SkiaSharpSample.csproj

@@ -24,6 +24,8 @@
   <ItemGroup>
     <Content Include="..\..\..\..\..\output\native\windows\x64\libSkiaSharp.dll" Condition="Exists('..\..\..\..\..\output\native\windows\x64\libSkiaSharp.dll')" />
   </ItemGroup>
+
+  <Import Project="..\..\..\..\..\binding\IncludeNativeAssets.SkiaSharp.WinUI.targets" />
 
   <ItemGroup>
     <Content Include="Images\LockScreenLogo.scale-200.png" />

scripts/azure-templates-stages.yml

@@ -531,6 +531,10 @@ stages:
               - name: native_win32_x86_windows
               - name: native_win32_x64_windows
               - name: native_win32_arm64_windows
+              # WinUI
+              - name: native_winui_x86_windows
+              - name: native_winui_x64_windows
+              - name: native_winui_arm64_windows
               # Nano Server
               - name: native_win32_x64_nanoserver_windows
               # iOS