Attempt to fix left shift

JimBobSquarePants · JimBobSquarePants · commit d9126ea99189 · 2024-01-15T15:24:01.000+10:00
diff --git a/src/ImageSharp/Common/Helpers/Vector128Utilities.cs b/src/ImageSharp/Common/Helpers/Vector128Utilities.cs
@@ -111,7 +111,9 @@ public static Vector128<byte> ShiftRightBytesInVector(Vector128<byte> value, [Co
     {
         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)

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,9 @@ public static Vector128<byte> ShiftRightBytesInVector(Vector128<byte> value, [Co`
`111`	`111`	`{`
`112`	`112`	`if (Sse2.IsSupported)`
`113`	`113`	`{`
`114`		`- return Sse2.ShiftRightLogical128BitLane(value, numBytes);`
	`114`	`+#pragma warning disable CA1857 // A constant is expected for the parameter`
	`115`	`+ return Sse2.ShiftRightLogical128BitLane(value, (byte)(16 - numBytes));`
	`116`	`+#pragma warning restore CA1857 // A constant is expected for the parameter`
`115`	`117`	`}`
`116`	`118`
`117`	`119`	`if (AdvSimd.IsSupported)`