Replace old converter

JimBobSquarePants · JimBobSquarePants · commit fb50f5be7160 · 2024-05-20T12:41:54.000+10:00
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieLab.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieLab.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieLabCieLab
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieLab>
         where TTo : struct, IColorProfile<TTo, CieLab>
     {
@@ -26,7 +26,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieXyz.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieXyz.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieLabCieXyz
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieLab>
         where TTo : struct, IColorProfile<TTo, CieXyz>
     {
@@ -25,7 +25,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         pcsTo = VonKriesChromaticAdaptation.Transform(in pcsTo, whitePoints, options.AdaptationMatrix);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabRgb.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabRgb.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieLabRgb
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieLab>
         where TTo : struct, IColorProfile<TTo, Rgb>
     {
@@ -26,7 +26,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         Rgb pcsTo = Rgb.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieLab.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieLab.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieXyzCieLab
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieXyz>
         where TTo : struct, IColorProfile<TTo, CieLab>
     {
@@ -25,7 +25,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFrom);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieXyz.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieXyz.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieXyzCieXyz
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieXyz>
         where TTo : struct, IColorProfile<TTo, CieXyz>
     {
@@ -22,7 +22,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         pcsFrom = VonKriesChromaticAdaptation.Transform(in pcsFrom, whitePoints, options.AdaptationMatrix);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsFrom);
+        return TTo.FromProfileConnectingSpace(options, in pcsFrom);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzRgb.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzRgb.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieXyzRgb
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieXyz>
         where TTo : struct, IColorProfile<TTo, Rgb>
     {
@@ -25,7 +25,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         Rgb pcsTo = Rgb.FromProfileConnectingSpace(options, in pcsFrom);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieLab.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieLab.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsRgbCieLab
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, Rgb>
         where TTo : struct, IColorProfile<TTo, CieLab>
     {
@@ -26,7 +26,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieXyz.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieXyz.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsRgbCieXyz
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, Rgb>
         where TTo : struct, IColorProfile<TTo, CieXyz>
     {
@@ -25,7 +25,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         pcsTo = VonKriesChromaticAdaptation.Transform(in pcsTo, whitePoints, options.AdaptationMatrix);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbRgb.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbRgb.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsRgbRgb
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, Rgb>
         where TTo : struct, IColorProfile<TTo, Rgb>
     {
@@ -26,7 +26,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro
         Rgb pcsTo = Rgb.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabPlanarTiffColor{TPixel}.cs b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabPlanarTiffColor{TPixel}.cs
@@ -2,8 +2,7 @@
 // Licensed under the Six Labors Split License.
 
 using System.Buffers;
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 
@@ -16,7 +15,7 @@ namespace SixLabors.ImageSharp.Formats.Tiff.PhotometricInterpretation;
 internal class CieLabPlanarTiffColor<TPixel> : TiffBasePlanarColorDecoder<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
-    private static readonly ColorSpaceConverter ColorSpaceConverter = new();
+    private static readonly ColorProfileConverter ColorProfileConverter = new();
 
     private const float Inv255 = 1.0f / 255.0f;
 
@@ -34,7 +33,7 @@ public override void Decode(IMemoryOwner<byte>[] data, Buffer2D<TPixel> pixels,
             for (int x = 0; x < pixelRow.Length; x++)
             {
                 CieLab lab = new((l[offset] & 0xFF) * 100f * Inv255, (sbyte)a[offset], (sbyte)b[offset]);
-                Rgb rgb = ColorSpaceConverter.ToRgb(lab);
+                Rgb rgb = ColorProfileConverter.Convert<CieLab, Rgb>(in lab);
                 pixelRow[x] = TPixel.FromScaledVector4(new(rgb.R, rgb.G, rgb.B, 1.0f));
 
                 offset++;
diff --git a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabTiffColor{TPixel}.cs b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabTiffColor{TPixel}.cs
@@ -1,8 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 
@@ -15,7 +14,7 @@ namespace SixLabors.ImageSharp.Formats.Tiff.PhotometricInterpretation;
 internal class CieLabTiffColor<TPixel> : TiffBaseColorDecoder<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
-    private static readonly ColorSpaceConverter ColorSpaceConverter = new();
+    private static readonly ColorProfileConverter ColorProfileConverter = new();
     private const float Inv255 = 1f / 255f;
 
     /// <inheritdoc/>
@@ -30,7 +29,7 @@ public override void Decode(ReadOnlySpan<byte> data, Buffer2D<TPixel> pixels, in
             {
                 float l = (data[offset] & 0xFF) * 100f * Inv255;
                 CieLab lab = new(l, (sbyte)data[offset + 1], (sbyte)data[offset + 2]);
-                Rgb rgb = ColorSpaceConverter.ToRgb(lab);
+                Rgb rgb = ColorProfileConverter.Convert<CieLab, Rgb>(in lab);
                 pixelRow[x] = TPixel.FromScaledVector4(new(rgb.R, rgb.G, rgb.B, 1f));
 
                 offset += 3;
diff --git a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CmykTiffColor{TPixel}.cs b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CmykTiffColor{TPixel}.cs
@@ -1,8 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 
@@ -11,6 +10,7 @@ namespace SixLabors.ImageSharp.Formats.Tiff.PhotometricInterpretation;
 internal class CmykTiffColor<TPixel> : TiffBaseColorDecoder<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
+    private static readonly ColorProfileConverter ColorProfileConverter = new();
     private const float Inv255 = 1f / 255f;
 
     /// <inheritdoc/>
@@ -23,7 +23,7 @@ public override void Decode(ReadOnlySpan<byte> data, Buffer2D<TPixel> pixels, in
             for (int x = 0; x < pixelRow.Length; x++)
             {
                 Cmyk cmyk = new(data[offset] * Inv255, data[offset + 1] * Inv255, data[offset + 2] * Inv255, data[offset + 3] * Inv255);
-                Rgb rgb = ColorSpaceConverter.ToRgb(in cmyk);
+                Rgb rgb = ColorProfileConverter.Convert<Cmyk, Rgb>(in cmyk);
                 pixelRow[x] = TPixel.FromScaledVector4(new(rgb.R, rgb.G, rgb.B, 1.0f));
 
                 offset += 4;
diff --git a/src/ImageSharp/PixelFormats/PixelConversionModifiers.cs b/src/ImageSharp/PixelFormats/PixelConversionModifiers.cs
@@ -1,7 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ImageSharp.ColorSpaces.Companding;
+using SixLabors.ImageSharp.ColorProfiles.Companding;
 
 namespace SixLabors.ImageSharp.PixelFormats;
 
diff --git a/src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs b/src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs
@@ -5,6 +5,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
+using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.PixelFormats;
 
@@ -54,13 +55,13 @@ public Rgb24(byte r, byte g, byte b)
     }
 
     /// <summary>
-    /// Allows the implicit conversion of an instance of <see cref="ColorSpaces.Rgb"/> to a
+    /// Allows the implicit conversion of an instance of <see cref="Rgb"/> to a
     /// <see cref="Rgb24"/>.
     /// </summary>
-    /// <param name="color">The instance of <see cref="ColorSpaces.Rgb"/> to convert.</param>
+    /// <param name="color">The instance of <see cref="Rgb"/> to convert.</param>
     /// <returns>An instance of <see cref="Rgb24"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static implicit operator Rgb24(ColorSpaces.Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1f));
+    public static implicit operator Rgb24(Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1f));
 
     /// <summary>
     /// Compares two <see cref="Rgb24"/> objects for equality.
diff --git a/src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs b/src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs
@@ -7,6 +7,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
+using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.PixelFormats;
 
@@ -180,13 +181,13 @@ public uint PackedValue
     }
 
     /// <summary>
-    /// Allows the implicit conversion of an instance of <see cref="ColorSpaces.Rgb"/> to a
+    /// Allows the implicit conversion of an instance of <see cref="Rgb"/> to a
     /// <see cref="Rgba32"/>.
     /// </summary>
-    /// <param name="color">The instance of <see cref="ColorSpaces.Rgb"/> to convert.</param>
+    /// <param name="color">The instance of <see cref="Rgb"/> to convert.</param>
     /// <returns>An instance of <see cref="Rgba32"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static implicit operator Rgba32(ColorSpaces.Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1F));
+    public static implicit operator Rgba32(Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1F));
 
     /// <summary>
     /// Compares two <see cref="Rgba32"/> objects for equality.
diff --git a/src/ImageSharp/PixelFormats/Utils/Vector4Converters.cs b/src/ImageSharp/PixelFormats/Utils/Vector4Converters.cs
@@ -3,7 +3,7 @@
 
 using System.Numerics;
 using System.Runtime.CompilerServices;
-using SixLabors.ImageSharp.ColorSpaces.Companding;
+using SixLabors.ImageSharp.ColorProfiles.Companding;
 
 namespace SixLabors.ImageSharp.PixelFormats.Utils;
 
@@ -12,6 +12,8 @@ internal static partial class Vector4Converters
     /// <summary>
     /// Apply modifiers used requested by ToVector4() conversion.
     /// </summary>
+    /// <param name="vectors">The span of vectors.</param>
+    /// <param name="modifiers">The modifier rule.</param>
     [MethodImpl(InliningOptions.ShortMethod)]
     internal static void ApplyForwardConversionModifiers(Span<Vector4> vectors, PixelConversionModifiers modifiers)
     {
@@ -29,6 +31,8 @@ internal static void ApplyForwardConversionModifiers(Span<Vector4> vectors, Pixe
     /// <summary>
     /// Apply modifiers used requested by FromVector4() conversion.
     /// </summary>
+    /// <param name="vectors">The span of vectors.</param>
+    /// <param name="modifiers">The modifier rule.</param>
     [MethodImpl(InliningOptions.ShortMethod)]
     internal static void ApplyBackwardConversionModifiers(Span<Vector4> vectors, PixelConversionModifiers modifiers)
     {
diff --git a/tests/ImageSharp.Tests/ColorProfiles/ColorProfileConverterChomaticAdaptationTests.cs b/tests/ImageSharp.Tests/ColorProfiles/ColorProfileConverterChomaticAdaptationTests.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ColorProfiles;
 using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.Tests.ColorProfiles;
diff --git a/tests/ImageSharp.Tests/ColorProfiles/HslTests.cs b/tests/ImageSharp.Tests/ColorProfiles/HslTests.cs
@@ -2,7 +2,7 @@
 // Licensed under the Six Labors Split License.
 
 using System.Numerics;
-using SixLabors.ImageSharp.ColorSpaces;
+using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.Tests.ColorProfiles;
 
diff --git a/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs b/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ColorProfiles;
 using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.Tests.ColorProfiles;
diff --git a/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs b/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
diff --git a/tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs b/tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;`
`8`	`8`
`9`	`9`	`internal static class ColorProfileConverterExtensionsCieLabCieLab`
`10`	`10`	`{`
`11`		`- public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)`
	`11`	`+ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)`
`12`	`12`	`where TFrom : struct, IColorProfile<TFrom, CieLab>`
`13`	`13`	`where TTo : struct, IColorProfile<TTo, CieLab>`
`14`	`14`	`{`
`@@ -26,7 +26,7 @@ public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFro`
`26`	`26`	`CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFromB);`
`27`	`27`
`28`	`28`	`// Convert to output from PCS`
`29`		`- return TTo.FromProfileConnectingSpace(options, pcsTo);`
	`29`	`+ return TTo.FromProfileConnectingSpace(options, in pcsTo);`
`30`	`30`	`}`
`31`	`31`
`32`	`32`	`public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)`