Attempt to fix left shift

2 years ago · d9126ea991
1 changed files with 3 additions and 1 deletions
--- a/src/ImageSharp/Common/Helpers/Vector128Utilities.cs
+++ b/src/ImageSharp/Common/Helpers/Vector128Utilities.cs
@ -111,7 +111,9 @@ internal static class Vector128Utilities
    {
        if (Sse2.IsSupported)
        {
-            return Sse2.ShiftRightLogical128BitLane(value, numBytes);
+#pragma warning disable CA1857 // A constant is expected for the parameter
+            return Sse2.ShiftRightLogical128BitLane(value, (byte)(16 - numBytes));
+#pragma warning restore CA1857 // A constant is expected for the parameter
        }

        if (AdvSimd.IsSupported)