From 66ae165bc2f2d91bc9bd3c644f95deb669762a4a Mon Sep 17 00:00:00 2001
From: Anton Firszov <anton.firszov@sapagroup.com>
Date: Wed, 28 Dec 2016 19:39:09 +0100
Subject: [PATCH] IntegerReferenceDCT docs

---
 tests/ImageSharp.Tests/Formats/Jpg/ReferenceImplementations.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/ImageSharp.Tests/Formats/Jpg/ReferenceImplementations.cs b/tests/ImageSharp.Tests/Formats/Jpg/ReferenceImplementations.cs
index c045d8937..e7bfdf06b 100644
--- a/tests/ImageSharp.Tests/Formats/Jpg/ReferenceImplementations.cs
+++ b/tests/ImageSharp.Tests/Formats/Jpg/ReferenceImplementations.cs
@@ -48,6 +48,9 @@ namespace ImageSharp.Tests
             }
         }
 
+        /// <summary>
+        /// The "original" libjpeg/golang based DCT implementation is used as reference implementation for tests.
+        /// </summary>
         public static class IntegerReferenceDCT
         {
             private const int fix_0_298631336 = 2446;