From c9b4edda19f648706b8938b2286bb05383e5fb56 Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Mon, 15 Jan 2024 17:18:31 +1000
Subject: [PATCH] Use proper constant

---
 src/ImageSharp/Common/Helpers/Vector128Utilities.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ImageSharp/Common/Helpers/Vector128Utilities.cs b/src/ImageSharp/Common/Helpers/Vector128Utilities.cs
index 1290229d9d..981f9a47f7 100644
--- a/src/ImageSharp/Common/Helpers/Vector128Utilities.cs
+++ b/src/ImageSharp/Common/Helpers/Vector128Utilities.cs
@@ -140,7 +140,7 @@ internal static class Vector128Utilities
         if (AdvSimd.IsSupported)
         {
 #pragma warning disable CA1857 // A constant is expected for the parameter
-            return AdvSimd.ExtractVector128(Vector128<byte>.Zero, value, (byte)(16 - numBytes));
+            return AdvSimd.ExtractVector128(Vector128<byte>.Zero, value, (byte)(Vector128<byte>.Count - numBytes));
 #pragma warning restore CA1857 // A constant is expected for the parameter
         }