From 906ac84d42e9298982cc0d90205c8e64e7730bd3 Mon Sep 17 00:00:00 2001
From: Dmitry Pentin <riotbr3aker@gmail.com>
Date: Wed, 28 Jul 2021 01:38:13 +0300
Subject: [PATCH] Fixed invalid chrominance quality estimation

---
 src/ImageSharp/Formats/Jpeg/Components/Quantization.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ImageSharp/Formats/Jpeg/Components/Quantization.cs b/src/ImageSharp/Formats/Jpeg/Components/Quantization.cs
index 394ad71af..74fb19f54 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/Quantization.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/Quantization.cs
@@ -166,7 +166,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components
         /// <returns><see cref="bool"/> indicating if given table is ITU-complient.</returns>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static int EstimateChrominanceQuality(ref Block8x8F chrominanceTable)
-            => EstimateQuality(ref chrominanceTable, UnscaledQuant_Luminance);
+            => EstimateQuality(ref chrominanceTable, UnscaledQuant_Chrominance);
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         private static int QualityToScale(int quality)