Remove IEncoderOptions

src/ImageSharp/Formats/IEncoderOptions.cs

@@ -1,33 +0,0 @@
-// Copyright (c) Six Labors.
-// Licensed under the Six Labors Split License.
-
-using SixLabors.ImageSharp.Processing.Processors.Quantization;
-
-namespace SixLabors.ImageSharp.Formats;
-
-/// <summary>
-/// Defines the contract for basic encoder options.
-/// </summary>
-public interface IEncoderOptions
-{
-    /// <summary>
-    /// Gets a value indicating whether to ignore decoded metadata when encoding.
-    /// </summary>
-    bool SkipMetadata { get; init; }
-}
-
-/// <summary>
-/// Defines the contract for encoder options that allow color palette generation via quantization.
-/// </summary>
-public interface IQuantizingEncoderOptions : IEncoderOptions
-{
-    /// <summary>
-    /// Gets the quantizer used to generate the color palette.
-    /// </summary>
-    IQuantizer Quantizer { get; init; }
-
-    /// <summary>
-    /// Gets the <see cref="IPixelSamplingStrategy"/> used for quantization when building color palettes.
-    /// </summary>
-    IPixelSamplingStrategy PixelSamplingStrategy { get; init; }
-}

src/ImageSharp/Formats/ImageEncoder.cs

@@ -10,9 +10,11 @@ namespace SixLabors.ImageSharp.Formats;
 /// <summary>
 /// The base class for all image encoders.
 /// </summary>
-public abstract class ImageEncoder : IImageEncoder, IEncoderOptions
+public abstract class ImageEncoder : IImageEncoder
 {
-    /// <inheritdoc/>
+    /// <summary>
+    /// Gets a value indicating whether to ignore decoded metadata when encoding.
+    /// </summary>
     public bool SkipMetadata { get; init; }
 
     /// <inheritdoc/>
@@ -27,11 +29,15 @@ public abstract class ImageEncoder : IImageEncoder, IEncoderOptions
 /// <summary>
 /// The base class for all image encoders that allow color palette generation via quantization.
 /// </summary>
-public abstract class QuantizingImageEncoder : ImageEncoder, IQuantizingEncoderOptions
+public abstract class QuantizingImageEncoder : ImageEncoder
 {
-    /// <inheritdoc/>
+    /// <summary>
+    /// Gets the quantizer used to generate the color palette.
+    /// </summary>
     public IQuantizer Quantizer { get; init; } = KnownQuantizers.Octree;
 
-    /// <inheritdoc/>
+    /// <summary>
+    /// Gets the <see cref="IPixelSamplingStrategy"/> used for quantization when building color palettes.
+    /// </summary>
     public IPixelSamplingStrategy PixelSamplingStrategy { get; init; } = new DefaultPixelSamplingStrategy();
 }

src/ImageSharp/Formats/Png/PngEncoderCore.cs

@@ -1280,7 +1280,7 @@ internal sealed class PngEncoderCore : IImageEncoderInternals, IDisposable
     /// <param name="bitDepth">The bits per component.</param>
     /// <param name="image">The image.</param>
     private static IndexedImageFrame<TPixel> CreateQuantizedFrame<TPixel>(
-        IQuantizingEncoderOptions encoder,
+        QuantizingImageEncoder encoder,
         PngColorType colorType,
         byte bitDepth,
         Image<TPixel> image)