Enable FxCop Analysis and fix issues

Jellyfin.Drawing.Skia/Jellyfin.Drawing.Skia.csproj

@@ -22,4 +22,16 @@
     <ProjectReference Include="..\MediaBrowser.Common\MediaBrowser.Common.csproj" />
   </ItemGroup>
 
+  <!-- Code analysers-->
+  <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
+    <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.7" PrivateAssets="All" />
+    <!-- <PackageReference Include="SerilogAnalyzer" Version="0.15.0" PrivateAssets="All" /> -->
+    <!-- <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" PrivateAssets="All" /> -->
+    <!-- <PackageReference Include="SmartAnalyzers.MultithreadingAnalyzer" Version="1.1.31" PrivateAssets="All" /> -->
+  </ItemGroup>
+
+  <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
+    <CodeAnalysisRuleSet>../jellyfin.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+
 </Project>

Jellyfin.Drawing.Skia/SkiaCodecException.cs

@@ -1,3 +1,4 @@
+using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using SkiaSharp;
 
@@ -6,18 +7,19 @@ namespace Jellyfin.Drawing.Skia
     /// <summary>
     /// Represents errors that occur during interaction with Skia codecs.
     /// </summary>
+    [SuppressMessage("Design", "CA1032:Implement standard exception constructors", Justification = "A custom property, CodecResult, is required when creating this exception type.")]
     public class SkiaCodecException : SkiaException
     {
         /// <summary>
-        /// Returns the non-successfull codec result returned by Skia.
+        /// Returns the non-successful codec result returned by Skia.
         /// </summary>
-        /// <value>The non-successfull codec result returned by Skia.</value>
+        /// <value>The non-successful codec result returned by Skia.</value>
         public SKCodecResult CodecResult { get; }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="SkiaCodecException" /> class.
         /// </summary>
-        /// <param name="result">The non-successfull codec result returned by Skia.</param>
+        /// <param name="result">The non-successful codec result returned by Skia.</param>
         public SkiaCodecException(SKCodecResult result) : base()
         {
             CodecResult = result;
@@ -27,7 +29,7 @@ namespace Jellyfin.Drawing.Skia
         /// Initializes a new instance of the <see cref="SkiaCodecException" /> class
         /// with a specified error message.
         /// </summary>
-        /// <param name="result">The non-successfull codec result returned by Skia.</param>
+        /// <param name="result">The non-successful codec result returned by Skia.</param>
         /// <param name="message">The message that describes the error.</param>
         public SkiaCodecException(SKCodecResult result, string message)
             : base(message)
@@ -41,6 +43,6 @@ namespace Jellyfin.Drawing.Skia
                 CultureInfo.InvariantCulture,
                 "Non-success codec result: {0}\n{1}",
                 CodecResult,
-                base.ToString());
+                base.ToString());        
     }
 }

Jellyfin.Drawing.Skia/SkiaEncoder.cs

@@ -540,7 +540,7 @@ namespace Jellyfin.Drawing.Skia
             {
                 if (bitmap == null)
                 {
-                    throw new ArgumentOutOfRangeException(string.Format("Skia unable to read image {0}", inputPath));
+                    throw new ArgumentOutOfRangeException($"Skia unable to read image {inputPath}");
                 }
 
                 var originalImageSize = new ImageDimensions(bitmap.Width, bitmap.Height);