diff --git a/src/ImageSharp/Common/Helpers/Numerics.cs b/src/ImageSharp/Common/Helpers/Numerics.cs
index 9f81de1c20..8be59ca9a1 100644
--- a/src/ImageSharp/Common/Helpers/Numerics.cs
+++ b/src/ImageSharp/Common/Helpers/Numerics.cs
@@ -836,14 +836,6 @@ namespace SixLabors.ImageSharp
return Sse2.ConvertToInt32(vsum);
}
- ///
- /// Calculates floored log of the specified value, base 2.
- /// Note that by convention, input value 0 returns 0 since Log(0) is undefined.
- ///
- /// The value.
- [MethodImpl(MethodImplOptions.AggressiveInlining)]
- public static int Log2(uint value) => BitOperations.Log2(value);
-
///
/// Fast division with ceiling for numbers.
///
@@ -852,24 +844,6 @@ namespace SixLabors.ImageSharp
/// Ceiled division result.
public static uint DivideCeil(uint value, uint divisor) => (value + divisor - 1) / divisor;
- ///
- /// Rotates the specified value left by the specified number of bits.
- ///
- /// The value to rotate.
- /// The number of bits to rotate with.
- /// The rotated value.
- [MethodImpl(MethodImplOptions.AggressiveInlining)]
- public static uint RotateLeft(uint value, int offset) => BitOperations.RotateLeft(value, offset);
-
- ///
- /// Rotates the specified value right by the specified number of bits.
- ///
- /// The value to rotate.
- /// The number of bits to rotate with.
- /// The rotated value.
- [MethodImpl(MethodImplOptions.AggressiveInlining)]
- public static uint RotateRight(uint value, int offset) => BitOperations.RotateRight(value, offset);
-
///
/// Tells whether input value is outside of the given range.
///
diff --git a/src/ImageSharp/Common/Helpers/Shuffle/IComponentShuffle.cs b/src/ImageSharp/Common/Helpers/Shuffle/IComponentShuffle.cs
index 0d27ea437f..9cd7db10d4 100644
--- a/src/ImageSharp/Common/Helpers/Shuffle/IComponentShuffle.cs
+++ b/src/ImageSharp/Common/Helpers/Shuffle/IComponentShuffle.cs
@@ -3,6 +3,7 @@
using System;
using System.Buffers.Binary;
+using System.Numerics;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@@ -157,7 +158,7 @@ namespace SixLabors.ImageSharp
// packed = [W Z Y X]
// ROTR(8, packedArgb) = [Y Z W X]
- Unsafe.Add(ref dBase, i) = Numerics.RotateRight(packed, 8);
+ Unsafe.Add(ref dBase, i) = BitOperations.RotateRight(packed, 8);
}
}
}
@@ -188,7 +189,7 @@ namespace SixLabors.ImageSharp
// tmp1 + tmp3 = [W X Y Z]
uint tmp1 = packed & 0xFF00FF00;
uint tmp2 = packed & 0x00FF00FF;
- uint tmp3 = Numerics.RotateLeft(tmp2, 16);
+ uint tmp3 = BitOperations.RotateLeft(tmp2, 16);
Unsafe.Add(ref dBase, i) = tmp1 + tmp3;
}
@@ -221,7 +222,7 @@ namespace SixLabors.ImageSharp
// tmp1 + tmp3 = [Y Z W X]
uint tmp1 = packed & 0x00FF00FF;
uint tmp2 = packed & 0xFF00FF00;
- uint tmp3 = Numerics.RotateLeft(tmp2, 16);
+ uint tmp3 = BitOperations.RotateLeft(tmp2, 16);
Unsafe.Add(ref dBase, i) = tmp1 + tmp3;
}