Removed unused argument.

src/ImageSharp/Configuration.cs

@@ -70,7 +70,7 @@ namespace SixLabors.ImageSharp
             get => this.maxDegreeOfParallelism;
             set
             {
-                if (value == 0 || value < -1)
+                if (value is 0 or < -1)
                 {
                     throw new ArgumentOutOfRangeException(nameof(this.MaxDegreeOfParallelism));
                 }

src/ImageSharp/Formats/Jpeg/Components/Decoder/SpectralConverter{TPixel}.cs

@@ -155,12 +155,12 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder
                 // pack pixels to a temporary, padded proxy buffer, then copy the relevant values to the destination row.
                 if (this.pixelBuffer.DangerousTryGetPaddedRowSpan(yy, 3, out Span<TPixel> destRow))
                 {
-                    PixelOperations<TPixel>.Instance.PackFromRgbPlanes(this.configuration, r, g, b, destRow);
+                    PixelOperations<TPixel>.Instance.PackFromRgbPlanes(r, g, b, destRow);
                 }
                 else
                 {
                     Span<TPixel> proxyRow = this.paddedProxyPixelRow.GetSpan();
-                    PixelOperations<TPixel>.Instance.PackFromRgbPlanes(this.configuration, r, g, b, proxyRow);
+                    PixelOperations<TPixel>.Instance.PackFromRgbPlanes(r, g, b, proxyRow);
                     proxyRow[..width].CopyTo(this.pixelBuffer.DangerousGetRowSpan(yy));
                 }
             }

src/ImageSharp/PixelFormats/PixelImplementations/PixelOperations/Rgb24.PixelOperations.cs

@@ -24,13 +24,11 @@ namespace SixLabors.ImageSharp.PixelFormats
 
             /// <inheritdoc />
             internal override void PackFromRgbPlanes(
-                Configuration configuration,
                 ReadOnlySpan<byte> redChannel,
                 ReadOnlySpan<byte> greenChannel,
                 ReadOnlySpan<byte> blueChannel,
                 Span<Rgb24> destination)
             {
-                Guard.NotNull(configuration, nameof(configuration));
                 int count = redChannel.Length;
                 GuardPackFromRgbPlanes(greenChannel, blueChannel, destination, count);
 

src/ImageSharp/PixelFormats/PixelImplementations/PixelOperations/Rgba32.PixelOperations.cs

@@ -59,13 +59,11 @@ namespace SixLabors.ImageSharp.PixelFormats
 
             /// <inheritdoc />
             internal override void PackFromRgbPlanes(
-                Configuration configuration,
                 ReadOnlySpan<byte> redChannel,
                 ReadOnlySpan<byte> greenChannel,
                 ReadOnlySpan<byte> blueChannel,
                 Span<Rgba32> destination)
             {
-                Guard.NotNull(configuration, nameof(configuration));
                 int count = redChannel.Length;
                 GuardPackFromRgbPlanes(greenChannel, blueChannel, destination, count);
 

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

@@ -166,20 +166,16 @@ namespace SixLabors.ImageSharp.PixelFormats
         /// Bulk operation that packs 3 seperate RGB channels to <paramref name="destination"/>.
         /// The destination must have a padding of 3.
         /// </summary>
-        /// <param name="configuration">A <see cref="Configuration"/> to configure internal operations.</param>
         /// <param name="redChannel">A <see cref="ReadOnlySpan{T}"/> to the red values.</param>
         /// <param name="greenChannel">A <see cref="ReadOnlySpan{T}"/> to the green values.</param>
         /// <param name="blueChannel">A <see cref="ReadOnlySpan{T}"/> to the blue values.</param>
         /// <param name="destination">A <see cref="Span{T}"/> to the destination pixels.</param>
         internal virtual void PackFromRgbPlanes(
-            Configuration configuration,
             ReadOnlySpan<byte> redChannel,
             ReadOnlySpan<byte> greenChannel,
             ReadOnlySpan<byte> blueChannel,
             Span<TPixel> destination)
         {
-            Guard.NotNull(configuration, nameof(configuration));
-
             int count = redChannel.Length;
             GuardPackFromRgbPlanes(greenChannel, blueChannel, destination, count);
 

tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs

@@ -1057,7 +1057,7 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats.PixelOperations
         public void PackFromRgbPlanes(int count)
             => SimdUtilsTests.TestPackFromRgbPlanes<TPixel>(
                 count,
-                (r, g, b, actual) => PixelOperations<TPixel>.Instance.PackFromRgbPlanes(this.Configuration, r, g, b, actual));
+                (r, g, b, actual) => PixelOperations<TPixel>.Instance.PackFromRgbPlanes(r, g, b, actual));
 
         public delegate void RefAction<T1>(ref T1 arg1);