From 44316b223157d59873753548cedfe9b176fd9e80 Mon Sep 17 00:00:00 2001
From: Brian Popow <popow@gmx.de>
Date: Sat, 20 Nov 2021 18:01:45 +0100
Subject: [PATCH] Make HTreeGroup a struct

---
 src/ImageSharp/Formats/Webp/Lossless/HTreeGroup.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ImageSharp/Formats/Webp/Lossless/HTreeGroup.cs b/src/ImageSharp/Formats/Webp/Lossless/HTreeGroup.cs
index 09ceb0334a..6c2217eb6e 100644
--- a/src/ImageSharp/Formats/Webp/Lossless/HTreeGroup.cs
+++ b/src/ImageSharp/Formats/Webp/Lossless/HTreeGroup.cs
@@ -13,12 +13,16 @@ namespace SixLabors.ImageSharp.Formats.Webp.Lossless
     ///  - UsePackedTable: few enough literal symbols, so all the bit codes can fit into a small look-up table PackedTable[]
     /// The common literal base, if applicable, is stored in 'LiteralArb'.
     /// </summary>
-    internal class HTreeGroup
+    internal struct HTreeGroup
     {
         public HTreeGroup(uint packedTableSize)
         {
             this.HTrees = new List<HuffmanCode[]>(WebpConstants.HuffmanCodesPerMetaCode);
             this.PackedTable = new HuffmanCode[packedTableSize];
+            this.IsTrivialCode = false;
+            this.IsTrivialLiteral = false;
+            this.LiteralArb = 0;
+            this.UsePackedTable = false;
         }
 
         /// <summary>