Huffman table cleanup

src/ImageSharp/Formats/Jpeg/Components/Encoder/HuffmanLut.cs

@@ -26,32 +26,6 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
     /// </remarks>
     internal readonly struct HuffmanLut
     {
-        /// <summary>
-        /// The compiled representations of theHuffmanSpec.
-        /// </summary>
-        public static readonly HuffmanLut[] TheHuffmanLut = new HuffmanLut[4];
-
-        public static readonly HuffmanLut[] DcHuffmanLut = new HuffmanLut[2];
-        public static readonly HuffmanLut[] AcHuffmanLut = new HuffmanLut[2];
-
-        /// <summary>
-        /// Initializes static members of the <see cref="HuffmanLut"/> struct.
-        /// </summary>
-        static HuffmanLut()
-        {
-            // Initialize the Huffman tables
-            for (int i = 0; i < HuffmanSpec.TheHuffmanSpecs.Length; i++)
-            {
-                TheHuffmanLut[i] = new HuffmanLut(HuffmanSpec.TheHuffmanSpecs[i]);
-            }
-
-            // TODO: REWRITE THIS
-            DcHuffmanLut[0] = new HuffmanLut(HuffmanSpec.TheHuffmanSpecs[0]);
-            DcHuffmanLut[1] = new HuffmanLut(HuffmanSpec.TheHuffmanSpecs[2]);
-            AcHuffmanLut[0] = new HuffmanLut(HuffmanSpec.TheHuffmanSpecs[1]);
-            AcHuffmanLut[1] = new HuffmanLut(HuffmanSpec.TheHuffmanSpecs[3]);
-        }
-
         /// <summary>
         /// Initializes a new instance of the <see cref="HuffmanLut"/> struct.
         /// </summary>

src/ImageSharp/Formats/Jpeg/Components/Encoder/HuffmanSpec.cs

@@ -8,16 +8,13 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
     /// </summary>
     public readonly struct HuffmanSpec
     {
-#pragma warning disable SA1118 // ParameterMustNotSpanMultipleLines
-
         /// <summary>
-        ///     The Huffman encoding specifications.
+        /// Huffman talbe specification for luminance DC.
-        ///     This encoder uses the same Huffman encoding for all images.
         /// </summary>
-        public static readonly HuffmanSpec[] TheHuffmanSpecs =
+        /// <remarks>
-            {
+        /// This is an example specification taken from the jpeg specification paper.
-                // Luminance DC.
+        /// </remarks>
-                new HuffmanSpec(
+        public static readonly HuffmanSpec LuminanceDC = new(
             new byte[]
             {
                 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
@@ -26,10 +23,15 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
             new byte[]
             {
                 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
-                        }),
+            });
 
-                // Luminance AC.
+        /// <summary>
-                new HuffmanSpec(
+        /// Huffman talbe specification for luminance AC.
+        /// </summary>
+        /// <remarks>
+        /// This is an example specification taken from the jpeg specification paper.
+        /// </remarks>
+        public static readonly HuffmanSpec LuminanceAC = new(
             new byte[]
             {
                 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0,
@@ -61,10 +63,15 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
                 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xf1,
                 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
                 0xf9, 0xfa
-                        }),
+            });
 
-                // Chrominance DC.
+        /// <summary>
-                new HuffmanSpec(
+        /// Huffman talbe specification for chrominance DC.
+        /// </summary>
+        /// <remarks>
+        /// This is an example specification taken from the jpeg specification paper.
+        /// </remarks>
+        public static readonly HuffmanSpec ChrominanceDC = new(
             new byte[]
             {
                 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0,
@@ -73,10 +80,15 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
             new byte[]
             {
                 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
-                            }),
+            });
 
-                // Chrominance AC.
+        /// <summary>
-                new HuffmanSpec(
+        /// Huffman talbe specification for chrominance DC.
+        /// </summary>
+        /// <remarks>
+        /// This is an example specification taken from the jpeg specification paper.
+        /// </remarks>
+        public static readonly HuffmanSpec ChrominanceAC = new(
             new byte[]
             {
                 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0,
@@ -108,9 +120,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder
                 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
                 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
                 0xf9, 0xfa
-                        })
+            });
-            };
+
-#pragma warning restore SA1118 // ParameterMustNotSpanMultipleLines
         /// <summary>
         ///     Gets count[i] - The number of codes of length i bits.
         /// </summary>

src/ImageSharp/Formats/Jpeg/JpegEncoder.cs

@@ -41,8 +41,6 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
         /// <inheritdoc/>
         public JpegEncodingColor? ColorType { get; set; }
 
-        internal JpegFrameConfig FrameConfig { get; set; }
-
         /// <summary>
         /// Encodes the image to the specified stream from the <see cref="Image{TPixel}"/>.
         /// </summary>

src/ImageSharp/Formats/Jpeg/JpegEncoderCore.FrameConfig.cs

@@ -0,0 +1,196 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using SixLabors.ImageSharp.Formats.Jpeg.Components;
+using SixLabors.ImageSharp.Formats.Jpeg.Components.Encoder;
+
+namespace SixLabors.ImageSharp.Formats.Jpeg
+{
+    /// <summary>
+    /// Image encoder for writing an image to a stream as a jpeg.
+    /// </summary>
+    internal sealed unsafe partial class JpegEncoderCore
+    {
+        private static JpegFrameConfig[] CreateFrameConfigs()
+        {
+            var defaultLuminanceHuffmanDC = new JpegHuffmanTableConfig(@class: 0, destIndex: 0, HuffmanSpec.LuminanceDC);
+            var defaultLuminanceHuffmanAC = new JpegHuffmanTableConfig(@class: 1, destIndex: 0, HuffmanSpec.LuminanceAC);
+            var defaultChrominanceHuffmanDC = new JpegHuffmanTableConfig(@class: 0, destIndex: 1, HuffmanSpec.ChrominanceDC);
+            var defaultChrominanceHuffmanAC = new JpegHuffmanTableConfig(@class: 1, destIndex: 1, HuffmanSpec.ChrominanceAC);
+
+            var defaultLuminanceQuantTable = new JpegQuantizationTableConfig(0, Quantization.LuminanceTable);
+            var defaultChrominanceQuantTable = new JpegQuantizationTableConfig(1, Quantization.ChrominanceTable);
+
+            var yCbCrHuffmanConfigs = new JpegHuffmanTableConfig[]
+            {
+                defaultLuminanceHuffmanDC,
+                defaultLuminanceHuffmanAC,
+                defaultChrominanceHuffmanDC,
+                defaultChrominanceHuffmanAC,
+            };
+
+            var yCbCrQuantTableConfigs = new JpegQuantizationTableConfig[]
+            {
+                defaultLuminanceQuantTable,
+                defaultChrominanceQuantTable,
+            };
+
+            return new JpegFrameConfig[]
+            {
+                // YCbCr 4:4:4
+                new JpegFrameConfig(
+                    JpegColorSpace.YCbCr,
+                    JpegEncodingColor.YCbCrRatio444,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                    },
+                    yCbCrHuffmanConfigs,
+                    yCbCrQuantTableConfigs),
+
+                // YCbCr 4:2:2
+                new JpegFrameConfig(
+                    JpegColorSpace.YCbCr,
+                    JpegEncodingColor.YCbCrRatio422,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 2, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                    },
+                    yCbCrHuffmanConfigs,
+                    yCbCrQuantTableConfigs),
+
+                // YCbCr 4:2:0
+                new JpegFrameConfig(
+                    JpegColorSpace.YCbCr,
+                    JpegEncodingColor.YCbCrRatio420,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 2, vsf: 2, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                    },
+                    yCbCrHuffmanConfigs,
+                    yCbCrQuantTableConfigs),
+
+                // YCbCr 4:1:1
+                new JpegFrameConfig(
+                    JpegColorSpace.YCbCr,
+                    JpegEncodingColor.YCbCrRatio411,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 4, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                    },
+                    yCbCrHuffmanConfigs,
+                    yCbCrQuantTableConfigs),
+
+                // YCbCr 4:1:0
+                new JpegFrameConfig(
+                    JpegColorSpace.YCbCr,
+                    JpegEncodingColor.YCbCrRatio410,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 4, vsf: 2, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
+                    },
+                    yCbCrHuffmanConfigs,
+                    yCbCrQuantTableConfigs),
+
+                // Luminance
+                new JpegFrameConfig(
+                    JpegColorSpace.Grayscale,
+                    JpegEncodingColor.Luminance,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 0, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                    },
+                    new JpegHuffmanTableConfig[]
+                    {
+                        defaultLuminanceHuffmanDC,
+                        defaultLuminanceHuffmanAC
+                    },
+                    new JpegQuantizationTableConfig[]
+                    {
+                        defaultLuminanceQuantTable
+                    }),
+
+                // Rgb
+                new JpegFrameConfig(
+                    JpegColorSpace.RGB,
+                    JpegEncodingColor.Rgb,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 82, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 71, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 66, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                    },
+                    new JpegHuffmanTableConfig[]
+                    {
+                        defaultLuminanceHuffmanDC,
+                        defaultLuminanceHuffmanAC
+                    },
+                    new JpegQuantizationTableConfig[]
+                    {
+                        defaultLuminanceQuantTable
+                    })
+                {
+                    AdobeColorTransformMarkerFlag = JpegConstants.Adobe.ColorTransformUnknown
+                },
+
+                // Cmyk
+                new JpegFrameConfig(
+                    JpegColorSpace.Cmyk,
+                    JpegEncodingColor.Cmyk,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 4, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                    },
+                    new JpegHuffmanTableConfig[]
+                    {
+                        defaultLuminanceHuffmanDC,
+                        defaultLuminanceHuffmanAC
+                    },
+                    new JpegQuantizationTableConfig[]
+                    {
+                        defaultLuminanceQuantTable
+                    })
+                {
+                    AdobeColorTransformMarkerFlag = JpegConstants.Adobe.ColorTransformUnknown,
+                },
+
+                // YccK
+                new JpegFrameConfig(
+                    JpegColorSpace.Ycck,
+                    JpegEncodingColor.Ycck,
+                    new JpegComponentConfig[]
+                    {
+                        new JpegComponentConfig(id: 1, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                        new JpegComponentConfig(id: 4, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
+                    },
+                    new JpegHuffmanTableConfig[]
+                    {
+                        defaultLuminanceHuffmanDC,
+                        defaultLuminanceHuffmanAC
+                    },
+                    new JpegQuantizationTableConfig[]
+                    {
+                        defaultLuminanceQuantTable
+                    })
+                {
+                    AdobeColorTransformMarkerFlag = JpegConstants.Adobe.ColorTransformYcck,
+                },
+            };
+        }
+    }
+}

src/ImageSharp/Formats/Jpeg/JpegEncoderCore.cs

@@ -21,7 +21,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
     /// <summary>
     /// Image encoder for writing an image to a stream as a jpeg.
     /// </summary>
-    internal sealed unsafe class JpegEncoderCore : IImageEncoderInternals
+    internal sealed unsafe partial class JpegEncoderCore : IImageEncoderInternals
     {
         /// <summary>
         /// The available encodable frame configs.
@@ -244,8 +244,8 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
                 return;
             }
 
-            const int MaxBytesApp1 = 65533; // 64k - 2 padding bytes
+            const int maxBytesApp1 = 65533; // 64k - 2 padding bytes
-            const int MaxBytesWithExifId = 65527; // Max - 6 bytes for EXIF header.
+            const int maxBytesWithExifId = 65527; // Max - 6 bytes for EXIF header.
 
             byte[] data = exifProfile.ToByteArray();
 
@@ -257,7 +257,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
             // We can write up to a maximum of 64 data to the initial marker so calculate boundaries.
             int exifMarkerLength = Components.Decoder.ProfileResolver.ExifMarker.Length;
             int remaining = exifMarkerLength + data.Length;
-            int bytesToWrite = remaining > MaxBytesApp1 ? MaxBytesApp1 : remaining;
+            int bytesToWrite = remaining > maxBytesApp1 ? maxBytesApp1 : remaining;
             int app1Length = bytesToWrite + 2;
 
             // Write the app marker, EXIF marker, and data
@@ -267,9 +267,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
             remaining -= bytesToWrite;
 
             // If the exif data exceeds 64K, write it in multiple APP1 Markers
-            for (int idx = MaxBytesWithExifId; idx < data.Length; idx += MaxBytesWithExifId)
+            for (int idx = maxBytesWithExifId; idx < data.Length; idx += maxBytesWithExifId)
             {
-                bytesToWrite = remaining > MaxBytesWithExifId ? MaxBytesWithExifId : remaining;
+                bytesToWrite = remaining > maxBytesWithExifId ? maxBytesWithExifId : remaining;
                 app1Length = bytesToWrite + 2 + exifMarkerLength;
 
                 this.WriteApp1Header(app1Length);
@@ -293,7 +293,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
         /// </exception>
         private void WriteIptcProfile(IptcProfile iptcProfile)
         {
-            const int Max = 65533;
+            const int maxBytes = 65533;
             if (iptcProfile is null || !iptcProfile.Values.Any())
             {
                 return;
@@ -306,9 +306,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
                 return;
             }
 
-            if (data.Length > Max)
+            if (data.Length > maxBytes)
             {
-                throw new ImageFormatException($"Iptc profile size exceeds limit of {Max} bytes");
+                throw new ImageFormatException($"Iptc profile size exceeds limit of {maxBytes} bytes");
             }
 
             int app13Length = 2 + Components.Decoder.ProfileResolver.AdobePhotoshopApp13Marker.Length +
@@ -340,9 +340,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
                 return;
             }
 
-            const int XmpOverheadLength = 29;
+            const int xmpOverheadLength = 29;
-            const int Max = 65533;
+            const int maxBytes = 65533;
-            const int MaxData = Max - XmpOverheadLength;
+            const int maxData = maxBytes - xmpOverheadLength;
 
             byte[] data = xmpProfile.Data;
 
@@ -358,9 +358,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
             {
                 int length = dataLength; // Number of bytes to write.
 
-                if (length > MaxData)
+                if (length > maxData)
                 {
-                    length = MaxData;
+                    length = maxData;
                 }
 
                 dataLength -= length;
@@ -410,9 +410,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
                 return;
             }
 
-            const int IccOverheadLength = 14;
+            const int iccOverheadLength = 14;
-            const int Max = 65533;
+            const int maxBytes = 65533;
-            const int MaxData = Max - IccOverheadLength;
+            const int maxData = maxBytes - iccOverheadLength;
 
             byte[] data = iccProfile.ToByteArray();
 
@@ -423,9 +423,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
 
             // Calculate the number of markers we'll need, rounding up of course.
             int dataLength = data.Length;
-            int count = dataLength / MaxData;
+            int count = dataLength / maxData;
 
-            if (count * MaxData != dataLength)
+            if (count * maxData != dataLength)
             {
                 count++;
             }
@@ -438,9 +438,9 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
             {
                 int length = dataLength; // Number of bytes to write.
 
-                if (length > MaxData)
+                if (length > maxData)
                 {
-                    length = MaxData;
+                    length = maxData;
                 }
 
                 dataLength -= length;
@@ -468,7 +468,7 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
                 this.buffer[12] = (byte)current; // The position within the collection.
                 this.buffer[13] = (byte)count; // The total number of profiles.
 
-                this.outputStream.Write(this.buffer, 0, IccOverheadLength);
+                this.outputStream.Write(this.buffer, 0, iccOverheadLength);
                 this.outputStream.Write(data, offset, length);
 
                 current++;
@@ -712,187 +712,5 @@ namespace SixLabors.ImageSharp.Formats.Jpeg
 
             return frameConfig;
         }
-
-        private static JpegFrameConfig[] CreateFrameConfigs()
-        {
-            var defaultLuminanceHuffmanDC = new JpegHuffmanTableConfig(@class: 0, destIndex: 0, HuffmanSpec.TheHuffmanSpecs[0]);
-            var defaultLuminanceHuffmanAC = new JpegHuffmanTableConfig(@class: 1, destIndex: 0, HuffmanSpec.TheHuffmanSpecs[1]);
-            var defaultChrominanceHuffmanDC = new JpegHuffmanTableConfig(@class: 0, destIndex: 1, HuffmanSpec.TheHuffmanSpecs[2]);
-            var defaultChrominanceHuffmanAC = new JpegHuffmanTableConfig(@class: 1, destIndex: 1, HuffmanSpec.TheHuffmanSpecs[3]);
-
-            var defaultLuminanceQuantTable = new JpegQuantizationTableConfig(0, Quantization.LuminanceTable);
-            var defaultChrominanceQuantTable = new JpegQuantizationTableConfig(1, Quantization.ChrominanceTable);
-
-            var yCbCrHuffmanConfigs = new JpegHuffmanTableConfig[]
-            {
-                defaultLuminanceHuffmanDC,
-                defaultLuminanceHuffmanAC,
-                defaultChrominanceHuffmanDC,
-                defaultChrominanceHuffmanAC,
-            };
-
-            var yCbCrQuantTableConfigs = new JpegQuantizationTableConfig[]
-            {
-                defaultLuminanceQuantTable,
-                defaultChrominanceQuantTable,
-            };
-
-            return new JpegFrameConfig[]
-            {
-                // YCbCr 4:4:4
-                new JpegFrameConfig(
-                    JpegColorSpace.YCbCr,
-                    JpegEncodingColor.YCbCrRatio444,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                    },
-                    yCbCrHuffmanConfigs,
-                    yCbCrQuantTableConfigs),
-
-                // YCbCr 4:2:2
-                new JpegFrameConfig(
-                    JpegColorSpace.YCbCr,
-                    JpegEncodingColor.YCbCrRatio422,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 2, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                    },
-                    yCbCrHuffmanConfigs,
-                    yCbCrQuantTableConfigs),
-
-                // YCbCr 4:2:0
-                new JpegFrameConfig(
-                    JpegColorSpace.YCbCr,
-                    JpegEncodingColor.YCbCrRatio420,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 2, vsf: 2, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                    },
-                    yCbCrHuffmanConfigs,
-                    yCbCrQuantTableConfigs),
-
-                // YCbCr 4:1:1
-                new JpegFrameConfig(
-                    JpegColorSpace.YCbCr,
-                    JpegEncodingColor.YCbCrRatio411,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 4, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                    },
-                    yCbCrHuffmanConfigs,
-                    yCbCrQuantTableConfigs),
-
-                // YCbCr 4:1:0
-                new JpegFrameConfig(
-                    JpegColorSpace.YCbCr,
-                    JpegEncodingColor.YCbCrRatio410,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 4, vsf: 2, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 1, dcIndex: 1, acIndex: 1),
-                    },
-                    yCbCrHuffmanConfigs,
-                    yCbCrQuantTableConfigs),
-
-                // Luminance
-                new JpegFrameConfig(
-                    JpegColorSpace.Grayscale,
-                    JpegEncodingColor.Luminance,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 0, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                    },
-                    new JpegHuffmanTableConfig[]
-                    {
-                        defaultLuminanceHuffmanDC,
-                        defaultLuminanceHuffmanAC
-                    },
-                    new JpegQuantizationTableConfig[]
-                    {
-                        defaultLuminanceQuantTable
-                    }),
-
-                // Rgb
-                new JpegFrameConfig(
-                    JpegColorSpace.RGB,
-                    JpegEncodingColor.Rgb,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 82, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 71, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 66, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                    },
-                    new JpegHuffmanTableConfig[]
-                    {
-                        defaultLuminanceHuffmanDC,
-                        defaultLuminanceHuffmanAC
-                    },
-                    new JpegQuantizationTableConfig[]
-                    {
-                        defaultLuminanceQuantTable
-                    })
-                {
-                    AdobeColorTransformMarkerFlag = JpegConstants.Adobe.ColorTransformUnknown
-                },
-
-                // Cmyk
-                new JpegFrameConfig(
-                    JpegColorSpace.Cmyk,
-                    JpegEncodingColor.Cmyk,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 4, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                    },
-                    new JpegHuffmanTableConfig[]
-                    {
-                        defaultLuminanceHuffmanDC,
-                        defaultLuminanceHuffmanAC
-                    },
-                    new JpegQuantizationTableConfig[]
-                    {
-                        defaultLuminanceQuantTable
-                    })
-                {
-                    AdobeColorTransformMarkerFlag = JpegConstants.Adobe.ColorTransformUnknown,
-                },
-
-                // YccK
-                new JpegFrameConfig(
-                    JpegColorSpace.Ycck,
-                    JpegEncodingColor.Ycck,
-                    new JpegComponentConfig[]
-                    {
-                        new JpegComponentConfig(id: 1, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 2, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 3, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                        new JpegComponentConfig(id: 4, hsf: 1, vsf: 1, quantIndex: 0, dcIndex: 0, acIndex: 0),
-                    },
-                    new JpegHuffmanTableConfig[]
-                    {
-                        defaultLuminanceHuffmanDC,
-                        defaultLuminanceHuffmanAC
-                    },
-                    new JpegQuantizationTableConfig[]
-                    {
-                        defaultLuminanceQuantTable
-                    })
-                {
-                    AdobeColorTransformMarkerFlag = JpegConstants.Adobe.ColorTransformYcck,
-                },
-            };
-        }
     }
 }