Make CreatePixelOperations static

src/ImageSharp/PixelFormats/IPixel.cs

@@ -14,14 +14,14 @@ namespace SixLabors.ImageSharp.PixelFormats;
 public interface IPixel<TSelf> : IPixel, IEquatable<TSelf>
     where TSelf : unmanaged, IPixel<TSelf>
 {
+#pragma warning disable CA1000 // Do not declare static members on generic types
     /// <summary>
     /// Creates a <see cref="PixelOperations{TPixel}"/> instance for this pixel type.
     /// This method is not intended to be consumed directly. Use <see cref="PixelOperations{TPixel}.Instance"/> instead.
     /// </summary>
     /// <returns>The <see cref="PixelOperations{TPixel}"/> instance.</returns>
-    PixelOperations<TSelf> CreatePixelOperations();
+    static abstract PixelOperations<TSelf> CreatePixelOperations();
 
-#pragma warning disable CA1000 // Do not declare static members on generic types
     /// <summary>
     /// Initializes the pixel instance from a generic scaled <see cref="Vector4"/>.
     /// </summary>

src/ImageSharp/PixelFormats/PixelImplementations/A8.cs

@@ -75,7 +75,7 @@ public partial struct A8 : IPixel<A8>, IPackedVector<byte>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<A8> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<A8> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Abgr32.cs

@@ -192,7 +192,7 @@ public partial struct Abgr32 : IPixel<Abgr32>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Abgr32> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Abgr32> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Argb32.cs

@@ -185,7 +185,7 @@ public partial struct Argb32 : IPixel<Argb32>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Argb32> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Argb32> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Bgr24.cs

@@ -95,7 +95,7 @@ public partial struct Bgr24 : IPixel<Bgr24>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc/>
-    public readonly PixelOperations<Bgr24> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Bgr24> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Bgr565.cs

@@ -73,7 +73,7 @@ public partial struct Bgr565(Vector3 vector) : IPixel<Bgr565>, IPackedVector<ush
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Bgr565> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Bgr565> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc />
     public readonly Rgba32 ToRgba32() => Rgba32.FromScaledVector4(this.ToScaledVector4());

src/ImageSharp/PixelFormats/PixelImplementations/Bgra32.cs

@@ -134,7 +134,7 @@ public partial struct Bgra32 : IPixel<Bgra32>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc/>
-    public readonly PixelOperations<Bgra32> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Bgra32> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Bgra4444.cs

@@ -86,7 +86,7 @@ public partial struct Bgra4444 : IPixel<Bgra4444>, IPackedVector<ushort>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Bgra4444> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Bgra4444> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Bgra5551.cs

@@ -84,7 +84,7 @@ public partial struct Bgra5551 : IPixel<Bgra5551>, IPackedVector<ushort>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Bgra5551> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Bgra5551> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Byte4.cs

@@ -86,7 +86,7 @@ public partial struct Byte4 : IPixel<Byte4>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Byte4> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Byte4> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/HalfSingle.cs

@@ -70,7 +70,7 @@ public partial struct HalfSingle : IPixel<HalfSingle>, IPackedVector<ushort>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<HalfSingle> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<HalfSingle> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/HalfVector2.cs

@@ -82,7 +82,7 @@ public partial struct HalfVector2 : IPixel<HalfVector2>, IPackedVector<uint>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<HalfVector2> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<HalfVector2> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/HalfVector4.cs

@@ -87,7 +87,7 @@ public partial struct HalfVector4 : IPixel<HalfVector4>, IPackedVector<ulong>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<HalfVector4> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<HalfVector4> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/L16.cs

@@ -75,7 +75,7 @@ public partial struct L16 : IPixel<L16>, IPackedVector<ushort>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<L16> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<L16> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/L8.cs

@@ -77,7 +77,7 @@ public partial struct L8 : IPixel<L8>, IPackedVector<byte>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<L8> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<L8> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/La16.cs

@@ -104,7 +104,7 @@ public partial struct La16 : IPixel<La16>, IPackedVector<ushort>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc/>
-    public readonly PixelOperations<La16> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<La16> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/La32.cs

@@ -101,7 +101,7 @@ public partial struct La32 : IPixel<La32>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc/>
-    public readonly PixelOperations<La32> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<La32> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/NormalizedByte2.cs

@@ -85,7 +85,7 @@ public partial struct NormalizedByte2 : IPixel<NormalizedByte2>, IPackedVector<u
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<NormalizedByte2> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<NormalizedByte2> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/NormalizedByte4.cs

@@ -92,7 +92,7 @@ public partial struct NormalizedByte4 : IPixel<NormalizedByte4>, IPackedVector<u
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<NormalizedByte4> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<NormalizedByte4> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/NormalizedShort2.cs

@@ -87,7 +87,7 @@ public partial struct NormalizedShort2 : IPixel<NormalizedShort2>, IPackedVector
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<NormalizedShort2> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<NormalizedShort2> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/NormalizedShort4.cs

@@ -93,7 +93,7 @@ public partial struct NormalizedShort4 : IPixel<NormalizedShort4>, IPackedVector
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<NormalizedShort4> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<NormalizedShort4> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Rg32.cs

@@ -82,7 +82,7 @@ public partial struct Rg32 : IPixel<Rg32>, IPackedVector<uint>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Rg32> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Rg32> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs

@@ -104,7 +104,7 @@ public partial struct Rgb24 : IPixel<Rgb24>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc/>
-    public readonly PixelOperations<Rgb24> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Rgb24> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Rgb48.cs

@@ -89,7 +89,7 @@ public partial struct Rgb48 : IPixel<Rgb48>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Rgb48> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Rgb48> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Rgba1010102.cs

@@ -84,7 +84,7 @@ public partial struct Rgba1010102 : IPixel<Rgba1010102>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Rgba1010102> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Rgba1010102> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs

@@ -288,7 +288,7 @@ public partial struct Rgba32 : IPixel<Rgba32>, IPackedVector<uint>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Rgba32> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Rgba32> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Rgba64.cs

@@ -210,7 +210,7 @@ public partial struct Rgba64 : IPixel<Rgba64>, IPackedVector<ulong>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Rgba64> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Rgba64> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/RgbaVector.cs

@@ -104,7 +104,7 @@ public partial struct RgbaVector : IPixel<RgbaVector>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<RgbaVector> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<RgbaVector> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Short2.cs

@@ -90,7 +90,7 @@ public partial struct Short2 : IPixel<Short2>, IPackedVector<uint>
             PixelAlphaRepresentation.None);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Short2> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Short2> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelImplementations/Short4.cs

@@ -97,7 +97,7 @@ public partial struct Short4 : IPixel<Short4>, IPackedVector<ulong>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<Short4> CreatePixelOperations() => new PixelOperations();
+    public static PixelOperations<Short4> CreatePixelOperations() => new PixelOperations();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

src/ImageSharp/PixelFormats/PixelOperations{TPixel}.cs

@@ -17,7 +17,7 @@ namespace SixLabors.ImageSharp.PixelFormats;
 public partial class PixelOperations<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
-    private static readonly Lazy<PixelOperations<TPixel>> LazyInstance = new(() => default(TPixel).CreatePixelOperations(), true);
+    private static readonly Lazy<PixelOperations<TPixel>> LazyInstance = new(TPixel.CreatePixelOperations, true);
 
     /// <summary>
     /// Gets the global <see cref="PixelOperations{TPixel}"/> instance for the pixel type <typeparamref name="TPixel"/>

tests/ImageSharp.Tests/Color/RgbaDouble.cs

@@ -104,7 +104,7 @@ public struct RgbaDouble : IPixel<RgbaDouble>
             PixelAlphaRepresentation.Unassociated);
 
     /// <inheritdoc />
-    public readonly PixelOperations<RgbaDouble> CreatePixelOperations() => new();
+    public static PixelOperations<RgbaDouble> CreatePixelOperations() => new();
 
     /// <inheritdoc/>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]

tests/ImageSharp.Tests/TestFormat.cs

@@ -275,7 +275,7 @@ public class TestFormat : IImageFormatConfigurationModule, IImageFormat
                 PixelColorType.Red | PixelColorType.Green,
                 PixelAlphaRepresentation.None);
 
-        public PixelOperations<TestPixelForAgnosticDecode> CreatePixelOperations() => new();
+        public static PixelOperations<TestPixelForAgnosticDecode> CreatePixelOperations() => new();
 
         public static TestPixelForAgnosticDecode FromScaledVector4(Vector4 vector) => default;