Bump version

Bumps [BenchmarkDotNet](https://github.com/dotnet/BenchmarkDotNet) from 0.13.11 to 0.13.12.
- [Release notes](https://github.com/dotnet/BenchmarkDotNet/releases)
- [Commits](https://github.com/dotnet/BenchmarkDotNet/compare/v0.13.11...v0.13.12)

---
updated-dependencies:
- dependency-name: BenchmarkDotNet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

AssetRipper.TextureDecoder.Benchmarks/AssetRipper.TextureDecoder.Benchmarks.csproj

@@ -5,7 +5,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="BenchmarkDotNet" Version="0.13.11" />
+		<PackageReference Include="BenchmarkDotNet" Version="0.13.12" />
 	</ItemGroup>
 
 	<ItemGroup>

AssetRipper.TextureDecoder.ColorGenerator/Program.cs

@@ -7,9 +7,10 @@ namespace AssetRipper.TextureDecoder.ColorGenerator;
 
 internal static partial class Program
 {
-	private const string AttributeNamespace = "AssetRipper.TextureDecoder.Attributes";
-	private const string OutputNamespace = "AssetRipper.TextureDecoder.Rgb.Formats";
-	private const string OutputFolder = "../../../../AssetRipper.TextureDecoder/Rgb/Formats/";
+	private const string RgbNamespace = "AssetRipper.TextureDecoder.Rgb";
+	private const string RgbFolder = "../../../../AssetRipper.TextureDecoder/Rgb/";
+	private const string FormatsNamespace = "AssetRipper.TextureDecoder.Rgb.Formats";
+	private const string FormatsFolder = "../../../../AssetRipper.TextureDecoder/Rgb/Formats/";
 
 	/// <summary>
 	/// Name, Type, Red, Blue, Green, Alpha, Fully Utilized
@@ -46,6 +47,10 @@ internal static partial class Program
 		{
 			WriteGenericColor(genericColor);
 		}
+		for (int i = 1; i <= 4; i++)
+		{
+			WriteSuperGenericColor(i);
+		}
 		NumericConversionGenerator.Run();
 		Console.WriteLine("Done!");
 	}
@@ -54,7 +59,7 @@ internal static partial class Program
 	{
 		(string name, Type type, bool hasRed, bool hasGreen, bool hasBlue, bool hasAlpha, bool fullyUtilized) = details;
 		Console.WriteLine(name);
-		using IndentedTextWriter writer = IndentedTextWriterFactory.Create(OutputFolder, name);
+		using IndentedTextWriter writer = IndentedTextWriterFactory.Create(FormatsFolder, name);
 		WriteCustomColor(writer, name, type, hasRed, hasGreen, hasBlue, hasAlpha, fullyUtilized);
 	}
 
@@ -62,16 +67,24 @@ internal static partial class Program
 	{
 		(string name, bool hasRed, bool hasGreen, bool hasBlue, bool hasAlpha) = details;
 		Console.WriteLine(name);
-		using IndentedTextWriter writer = IndentedTextWriterFactory.Create(OutputFolder, name);
+		using IndentedTextWriter writer = IndentedTextWriterFactory.Create(FormatsFolder, name);
 		WriteGenericColor(writer, name, hasRed, hasGreen, hasBlue, hasAlpha);
 	}
 
+	private static void WriteSuperGenericColor(int channelCount)
+	{
+		string name = $"Color`{channelCount}";
+		Console.WriteLine(name);
+		using IndentedTextWriter writer = IndentedTextWriterFactory.Create(RgbFolder, name);
+		WriteSuperGenericColor(writer, channelCount);
+	}
+
 	private static void WriteCustomColor(IndentedTextWriter writer, string name, Type type, bool hasRed, bool hasGreen, bool hasBlue, bool hasAlpha, bool fullyUtilized)
 	{
 		string typeName = CSharpPrimitives.Dictionary[type].LangName;
 		writer.WriteGeneratedCodeWarning();
 		writer.WriteLine();
-		using (new Namespace(writer, OutputNamespace))
+		using (new Namespace(writer, FormatsNamespace))
 		{
 			writer.WriteLine($"public partial struct {name} : IColor<{typeName}>");
 			using (new CurlyBrackets(writer))
@@ -129,11 +142,16 @@ internal static partial class Program
 
 	private static void WriteNonGenericStaticProperties(IndentedTextWriter writer, bool hasRed, bool hasGreen, bool hasBlue, bool hasAlpha, bool fullyUtilized, string typeName)
 	{
-		writer.WriteLine($"static bool IColor.HasRedChannel => {hasRed.ToLowerString()};");
-		writer.WriteLine($"static bool IColor.HasGreenChannel => {hasGreen.ToLowerString()};");
-		writer.WriteLine($"static bool IColor.HasBlueChannel => {hasBlue.ToLowerString()};");
-		writer.WriteLine($"static bool IColor.HasAlphaChannel => {hasAlpha.ToLowerString()};");
-		writer.WriteLine($"static bool IColor.ChannelsAreFullyUtilized => {fullyUtilized.ToLowerString()};");
+		WriteNonGenericStaticProperties(writer, hasRed.ToLowerString(), hasGreen.ToLowerString(), hasBlue.ToLowerString(), hasAlpha.ToLowerString(), fullyUtilized.ToLowerString(), typeName);
+	}
+
+	private static void WriteNonGenericStaticProperties(IndentedTextWriter writer, string hasRed, string hasGreen, string hasBlue, string hasAlpha, string fullyUtilized, string typeName)
+	{
+		writer.WriteLine($"static bool IColor.HasRedChannel => {hasRed};");
+		writer.WriteLine($"static bool IColor.HasGreenChannel => {hasGreen};");
+		writer.WriteLine($"static bool IColor.HasBlueChannel => {hasBlue};");
+		writer.WriteLine($"static bool IColor.HasAlphaChannel => {hasAlpha};");
+		writer.WriteLine($"static bool IColor.ChannelsAreFullyUtilized => {fullyUtilized};");
 		writer.WriteLine($"static Type IColor.ChannelType => typeof({typeName});");
 	}
 
@@ -205,7 +223,7 @@ internal static partial class Program
 		writer.WriteGeneratedCodeWarning();
 		writer.WriteLineNoTabs();
 
-		writer.WriteFileScopedNamespace(OutputNamespace);
+		writer.WriteFileScopedNamespace(FormatsNamespace);
 		writer.WriteLineNoTabs();
 
 		writer.WriteLine($"public partial struct {name}<T> : IColor<{name}<T>, T> where T : unmanaged, INumberBase<T>, IMinMaxValue<T>");
@@ -234,6 +252,165 @@ internal static partial class Program
 		}
 	}
 
+	private static void WriteSuperGenericColor(IndentedTextWriter writer, int channelCount)
+	{
+		const string typeName = "TChannelValue";
+		const string minValue = $"NumericConversion.GetMinimumValueSafe<{typeName}>()";
+		const string maxValue = $"NumericConversion.GetMaximumValueSafe<{typeName}>()";
+
+		string[] channelTypeParameters = channelCount switch
+		{
+			1 => ["TChannel"],
+			2 => ["TChannel1", "TChannel2"],
+			3 => ["TChannel1", "TChannel2", "TChannel3"],
+			4 => ["TChannel1", "TChannel2", "TChannel3", "TChannel4"],
+			_ => throw new(),
+		};
+
+		string[] fieldNames = channelCount switch
+		{
+			1 => ["value"],
+			2 => ["value1", "value2"],
+			3 => ["value1", "value2", "value3"],
+			4 => ["value1", "value2", "value3", "value4"],
+			_ => throw new(),
+		};
+
+
+
+		writer.WriteGeneratedCodeWarning();
+		writer.WriteLineNoTabs();
+
+		writer.WriteUsing("AssetRipper.TextureDecoder.Rgb.Channels");
+		writer.WriteLineNoTabs();
+
+		writer.WriteFileScopedNamespace("AssetRipper.TextureDecoder.Rgb");
+		writer.WriteLineNoTabs();
+
+		string structName;
+		{
+			StringBuilder sb = new();
+			sb.Append("Color<");
+			sb.Append(typeName);
+			for (int i = 0; i < channelTypeParameters.Length; i++)
+			{
+				sb.Append(", ");
+				sb.Append(channelTypeParameters[i]);
+			}
+			sb.Append('>');
+			structName = sb.ToString();
+		}
+
+		writer.WriteLine($"public partial struct {structName} : IColor<{structName}, {typeName}>");
+		using (new Indented(writer))
+		{
+			writer.WriteLine($"where {typeName} : unmanaged, INumberBase<{typeName}>, IMinMaxValue<{typeName}>");
+			foreach (string channel in channelTypeParameters)
+			{
+				writer.WriteLine($"where {channel} : IChannel");
+			}
+		}
+
+		using (new CurlyBrackets(writer))
+		{
+			foreach (string fieldName in fieldNames)
+			{
+				writer.WriteLine($"private {typeName} {fieldName};");
+			}
+			writer.WriteLineNoTabs();
+
+			WriteProperty(writer, 'R', "Red", channelTypeParameters, fieldNames, minValue, typeName);
+			writer.WriteLineNoTabs();
+			WriteProperty(writer, 'G', "Green", channelTypeParameters, fieldNames, minValue, typeName);
+			writer.WriteLineNoTabs();
+			WriteProperty(writer, 'B', "Blue", channelTypeParameters, fieldNames, minValue, typeName);
+			writer.WriteLineNoTabs();
+			WriteProperty(writer, 'A', "Alpha", channelTypeParameters, fieldNames, maxValue, typeName);
+			writer.WriteLineNoTabs();
+
+			writer.Write("public Color(");
+			for (int i = 0; i < fieldNames.Length; i++)
+			{
+				if (i != 0)
+				{
+					writer.Write(", ");
+				}
+
+				writer.Write(typeName);
+				writer.Write(' ');
+				writer.Write(fieldNames[i]);
+			}
+			writer.WriteLine(')');
+			using (new CurlyBrackets(writer))
+			{
+				foreach (string fieldName in fieldNames)
+				{
+					writer.WriteLine($"this.{fieldName} = {fieldName};");
+				}
+			}
+			writer.WriteLineNoTabs();
+			WriteGetChannels(writer, typeName);
+			writer.WriteLineNoTabs();
+			WriteSetChannels(writer, typeName, true, true, true, true);
+			writer.WriteLineNoTabs();
+			WriteNonGenericStaticProperties(
+				writer,
+				string.Join(" || ", channelTypeParameters.Select(c => $"{c}.IsRed")),
+				string.Join(" || ", channelTypeParameters.Select(c => $"{c}.IsGreen")),
+				string.Join(" || ", channelTypeParameters.Select(c => $"{c}.IsBlue")),
+				string.Join(" || ", channelTypeParameters.Select(c => $"{c}.IsAlpha")),
+				string.Join(" && ", channelTypeParameters.Select(c => $"{c}.FullyUtilized")),
+				typeName);
+			writer.WriteLineNoTabs();
+
+			writer.WriteLine($"public static {structName} Black");
+			using (new CurlyBrackets(writer))
+			{
+				writer.WriteLine($"get => new({string.Join(", ", channelTypeParameters.Select(c => $"{c}.GetBlack<{typeName}>()"))});");
+			}
+			writer.WriteLineNoTabs();
+
+			writer.WriteLine($"public static {structName} White");
+			using (new CurlyBrackets(writer))
+			{
+				writer.WriteLine($"get => new({string.Join(", ", channelTypeParameters.Select(c => $"{c}.GetWhite<{typeName}>()"))});");
+			}
+			writer.WriteLineNoTabs();
+
+			WriteToString(writer, true, true, true, true);
+		}
+
+		static void WriteProperty(IndentedTextWriter writer, char property, string channel, string[] channels, string[] fields, string defaultValue, string typeName)
+		{
+			writer.WriteLine($"public {typeName} {property}");
+			using (new CurlyBrackets(writer))
+			{
+				writer.WriteLine("readonly get");
+				using (new CurlyBrackets(writer))
+				{
+					If.Write(
+						writer,
+						Enumerable.Range(0, channels.Length).Select(i => new ValueTuple<string, Action<IndentedTextWriter>?>($"{channels[i]}.Is{channel}", (writer) =>
+						{
+							writer.WriteLine($"return {channels[i]}.Get{channel}({fields[i]});");
+						})),
+						(writer) =>
+						{
+							writer.WriteLine($"return {defaultValue};");
+						});
+				}
+				writer.WriteLine("set");
+				using (new CurlyBrackets(writer))
+				{
+					for (int i = 0; i < channels.Length; i++)
+					{
+						writer.WriteLine($"Channel.SetIf{channel}<{channels[i]}, {typeName}>(ref {fields[i]}, value);");
+					}
+				}
+			}
+		}
+	}
+
 	private static void WriteConstructor(IndentedTextWriter writer, string declaringTypeName, bool hasRed, bool hasGreen, bool hasBlue, bool hasAlpha, string channelTypeName)
 	{
 		writer.Write($"public {declaringTypeName}(");

AssetRipper.TextureDecoder.ConsoleApp/DirectBitmap.cs

@@ -1,4 +1,6 @@
+using AssetRipper.TextureDecoder.Exr;
 using AssetRipper.TextureDecoder.Rgb;
+using AssetRipper.TextureDecoder.Rgb.Channels;
 using AssetRipper.TextureDecoder.Rgb.Formats;
 using StbImageWriteSharp;
 using System.Runtime.CompilerServices;
@@ -54,6 +56,12 @@ public readonly struct DirectBitmap<TColor, TColorArg>
 		}
 	}
 
+	public void SaveAsExr(string path)
+	{
+		using Stream stream = File.OpenWrite(path);
+		ExrWriter.Write<TColor, TColorArg>(stream, Width, Height, Pixels);
+	}
+
 	public void SaveAsHdr(string path)
 	{
 		GetDataAndComponentsForSaving(out byte[] data, out ColorComponents components);
@@ -96,24 +104,34 @@ public readonly struct DirectBitmap<TColor, TColorArg>
 
 	private void GetDataAndComponentsForSaving(out byte[] data, out ColorComponents components)
 	{
-		if (typeof(TColor) == typeof(ColorRGBA<byte>))
+		if (typeof(TColor) == typeof(Color<byte, R, G, B, A>) || typeof(TColor) == typeof(ColorRGBA<byte>))
 		{
 			data = Data;
 			components = ColorComponents.RedGreenBlueAlpha;
 		}
-		else if (typeof(TColor) == typeof(ColorRGB<byte>))
+		else if (typeof(TColor) == typeof(Color<byte, R, G, B>) || typeof(TColor) == typeof(ColorRGB<byte>))
 		{
 			data = Data;
 			components = ColorComponents.RedGreenBlue;
 		}
+		else if (typeof(TColor) == typeof(Color<byte, Gray, A>))
+		{
+			data = Data;
+			components = ColorComponents.GreyAlpha;
+		}
+		else if (typeof(TColor) == typeof(Color<byte, Gray>))
+		{
+			data = Data;
+			components = ColorComponents.Grey;
+		}
 		else if (TColor.HasAlphaChannel)
 		{
-			RgbConverter.Convert<TColor, TColorArg, ColorRGBA<byte>, byte>(Bits, Width, Height, out data);
+			RgbConverter.Convert<TColor, TColorArg, Color<byte, R, G, B, A>, byte>(Bits, Width, Height, out data);
 			components = ColorComponents.RedGreenBlueAlpha;
 		}
 		else
 		{
-			RgbConverter.Convert<TColor, TColorArg, ColorRGB<byte>, byte>(Bits, Width, Height, out data);
+			RgbConverter.Convert<TColor, TColorArg, Color<byte, R, G, B>, byte>(Bits, Width, Height, out data);
 			components = ColorComponents.RedGreenBlue;
 		}
 	}

AssetRipper.TextureDecoder.ConsoleApp/Program.cs

@@ -63,18 +63,32 @@ internal static partial class Program
 		
 		switch (outputType)
 		{
-			case "png":
-				{
-					string newPath = Path.Combine(dirPath, name + ".png");
-					bitmap.FlipY();
-					bitmap.SaveAsPng(newPath);
-				}
-				break;
 			case "bgra":
-				{
-					string newPath = Path.Combine(dirPath, name + ".bgra");
-					WriteAllBytes(newPath, bitmap.Bits);
-				}
+				WriteAllBytes(Path.Combine(dirPath, name + ".bgra"), bitmap.Bits);
+				break;
+			case "bmp":
+				bitmap.FlipY();
+				bitmap.SaveAsBmp(Path.Combine(dirPath, name + ".bmp"));
+				break;
+			case "exr":
+				bitmap.FlipY();
+				bitmap.SaveAsExr(Path.Combine(dirPath, name + ".exr"));
+				break;
+			case "hdr":
+				bitmap.FlipY();
+				bitmap.SaveAsHdr(Path.Combine(dirPath, name + ".hdr"));
+				break;
+			case "jpg":
+				bitmap.FlipY();
+				bitmap.SaveAsJpg(Path.Combine(dirPath, name + ".jpg"));
+				break;
+			case "png":
+				bitmap.FlipY();
+				bitmap.SaveAsPng(Path.Combine(dirPath, name + ".png"));
+				break;
+			case "tga":
+				bitmap.FlipY();
+				bitmap.SaveAsTga(Path.Combine(dirPath, name + ".tga"));
 				break;
 			default:
 				throw new NotSupportedException(outputType);
@@ -239,4 +253,4 @@ internal static partial class Program
 		using Microsoft.Win32.SafeHandles.SafeFileHandle sfh = File.OpenHandle(path, FileMode.Create, FileAccess.Write, FileShare.Read);
 		RandomAccess.Write(sfh, bytes, 0);
 	}
-}
+}

AssetRipper.TextureDecoder.TestGenerator/Program.cs

@@ -62,7 +62,7 @@ namespace AssetRipper.TextureDecoder.TestGenerator
 							writer.WriteLine($"case {i}:");
 							using (new Indented(writer))
 							{
-								writer.WriteLine($"RgbConverter.Convert<{colorName}, {channelName}, ColorBGRA32, byte>(input, width, height, output);");
+								writer.WriteLine($"RgbConverter.Convert<{colorName}, {channelName}, Color<byte, B, G, R, A>, byte>(input, width, height, output);");
 								writer.WriteLine("break;");
 							}
 						}

AssetRipper.TextureDecoder.TestGenerator/TestClassGenerator.cs

@@ -127,7 +127,7 @@ internal static class TestClassGenerator
 				writer.WriteLine($"[TestFixture(TypeArgs = new Type[] {{ typeof({colorName}<{channeName}>), typeof({channeName}) }})]");
 			}
 		}
-		writer.WriteLine("partial class GenericColorTests<TColor, TChannel>");
+		writer.WriteLine("partial class GenericColorTests<TColor, TChannelValue>");
 		using (new CurlyBrackets(writer))
 		{
 		}
@@ -354,4 +354,4 @@ internal static class TestClassGenerator
 			textWriter.WriteLine();
 		}
 	}
-}
+}

AssetRipper.TextureDecoder.Tests/AssetRipper.TextureDecoder.Tests.csproj

@@ -5,14 +5,17 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-		<PackageReference Include="NUnit" Version="4.0.1" />
+		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+		<PackageReference Include="NUnit" Version="4.1.0" />
 		<PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
-		<PackageReference Include="NUnit.Analyzers" Version="3.10.0">
+		<PackageReference Include="NUnit.Analyzers" Version="4.1.0">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="coverlet.collector" Version="6.0.0" />
+		<PackageReference Include="coverlet.collector" Version="6.0.2">
+		  <PrivateAssets>all</PrivateAssets>
+		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
 	</ItemGroup>
 
 	<ItemGroup>

AssetRipper.TextureDecoder.Tests/Formats/ColorRandom.cs

@@ -1,12 +1,12 @@
 using AssetRipper.TextureDecoder.Rgb;
 
 namespace AssetRipper.TextureDecoder.Tests.Formats;
-internal static class ColorRandom<TColor, TChannel> where TColor : unmanaged, IColor<TChannel> where TChannel : unmanaged
+internal static class ColorRandom<TColor, TChannelValue> where TColor : unmanaged, IColor<TChannelValue> where TChannelValue : unmanaged
 {
-	public static TChannel MakeRandomValue()
+	public static TChannelValue MakeRandomValue()
 	{
 		ulong value = TestContext.CurrentContext.Random.NextULong();
-		return NumericConversion.Convert<ulong, TChannel>(value);
+		return NumericConversion.Convert<ulong, TChannelValue>(value);
 	}
 
 	public static TColor MakeRandomColor()

AssetRipper.TextureDecoder.Tests/Formats/Generic/GenericColorTests.cs

@@ -3,19 +3,19 @@ using System.Runtime.CompilerServices;
 
 namespace AssetRipper.TextureDecoder.Tests.Formats.Generic;
 
-internal partial class GenericColorTests<TColor, TChannel> where TColor : unmanaged, IColor<TChannel> where TChannel : unmanaged
+internal partial class GenericColorTests<TColor, TChannelValue> where TColor : unmanaged, IColor<TChannelValue> where TChannelValue : unmanaged
 {
 	[Test]
 	public void CorrectSizeTest()
 	{
-		Assert.That(Unsafe.SizeOf<TColor>(), Is.EqualTo(Color.GetChannelCount<TColor>() * Unsafe.SizeOf<TChannel>()));
+		Assert.That(Unsafe.SizeOf<TColor>(), Is.EqualTo(Color.GetChannelCount<TColor>() * Unsafe.SizeOf<TChannelValue>()));
 	}
 
 	[Test]
 	public void PropertyIsSymmetric_R()
 	{
 		TColor color = MakeRandomColor();
-		TChannel r = color.R;
+		TChannelValue r = color.R;
 		color.R = r;
 		Assert.That(color.R, Is.EqualTo(r));
 	}
@@ -24,7 +24,7 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void PropertyIsSymmetric_G()
 	{
 		TColor color = MakeRandomColor();
-		TChannel g = color.G;
+		TChannelValue g = color.G;
 		color.G = g;
 		Assert.That(color.G, Is.EqualTo(g));
 	}
@@ -33,7 +33,7 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void PropertyIsSymmetric_B()
 	{
 		TColor color = MakeRandomColor();
-		TChannel b = color.B;
+		TChannelValue b = color.B;
 		color.B = b;
 		Assert.That(color.B, Is.EqualTo(b));
 	}
@@ -42,7 +42,7 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void PropertyIsSymmetric_A()
 	{
 		TColor color = MakeRandomColor();
-		TChannel a = color.A;
+		TChannelValue a = color.A;
 		color.A = a;
 		Assert.That(color.A, Is.EqualTo(a));
 	}
@@ -51,9 +51,9 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void ChannelsAreIndependent_R()
 	{
 		TColor color = MakeRandomColor();
-		TChannel g = color.G;
-		TChannel b = color.B;
-		TChannel a = color.A;
+		TChannelValue g = color.G;
+		TChannelValue b = color.B;
+		TChannelValue a = color.A;
 		color.R = MakeRandomValue();
 		Assert.Multiple(() =>
 		{
@@ -67,9 +67,9 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void ChannelsAreIndependent_G()
 	{
 		TColor color = MakeRandomColor();
-		TChannel r = color.R;
-		TChannel b = color.B;
-		TChannel a = color.A;
+		TChannelValue r = color.R;
+		TChannelValue b = color.B;
+		TChannelValue a = color.A;
 		color.G = MakeRandomValue();
 		Assert.Multiple(() =>
 		{
@@ -83,9 +83,9 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void ChannelsAreIndependent_B()
 	{
 		TColor color = MakeRandomColor();
-		TChannel r = color.R;
-		TChannel g = color.G;
-		TChannel a = color.A;
+		TChannelValue r = color.R;
+		TChannelValue g = color.G;
+		TChannelValue a = color.A;
 		color.B = MakeRandomValue();
 		Assert.Multiple(() =>
 		{
@@ -99,9 +99,9 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void ChannelsAreIndependent_A()
 	{
 		TColor color = MakeRandomColor();
-		TChannel r = color.R;
-		TChannel g = color.G;
-		TChannel b = color.B;
+		TChannelValue r = color.R;
+		TChannelValue g = color.G;
+		TChannelValue b = color.B;
 		color.A = MakeRandomValue();
 		Assert.Multiple(() =>
 		{
@@ -115,7 +115,7 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void GetMethodMatchesProperties()
 	{
 		TColor color = MakeRandomColor();
-		color.GetChannels(out TChannel r, out TChannel g, out TChannel b, out TChannel a);
+		color.GetChannels(out TChannelValue r, out TChannelValue g, out TChannelValue b, out TChannelValue a);
 		Assert.Multiple(() =>
 		{
 			Assert.That(color.R, Is.EqualTo(r));
@@ -129,7 +129,7 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 	public void MethodsAreSymmetric()
 	{
 		TColor color = MakeRandomColor();
-		color.GetChannels(out TChannel r, out TChannel g, out TChannel b, out TChannel a);
+		color.GetChannels(out TChannelValue r, out TChannelValue g, out TChannelValue b, out TChannelValue a);
 		color.SetChannels(r, g, b, a);
 		Assert.Multiple(() =>
 		{
@@ -140,7 +140,7 @@ internal partial class GenericColorTests<TColor, TChannel> where TColor : unmana
 		});
 	}
 
-	private static TChannel MakeRandomValue() => ColorRandom<TColor, TChannel>.MakeRandomValue();
+	private static TChannelValue MakeRandomValue() => ColorRandom<TColor, TChannelValue>.MakeRandomValue();
 
-	private static TColor MakeRandomColor() => ColorRandom<TColor, TChannel>.MakeRandomColor();
+	private static TColor MakeRandomColor() => ColorRandom<TColor, TChannelValue>.MakeRandomColor();
 }

AssetRipper.TextureDecoder.Tests/Formats/Generic/GenericColorTests.g.cs

@@ -88,6 +88,6 @@ namespace AssetRipper.TextureDecoder.Tests.Formats.Generic;
 [TestFixture(TypeArgs = new Type[] { typeof(ColorRGB<decimal>), typeof(decimal) })]
 [TestFixture(TypeArgs = new Type[] { typeof(ColorRGBA<decimal>), typeof(decimal) })]
 [TestFixture(TypeArgs = new Type[] { typeof(ColorA<decimal>), typeof(decimal) })]
-partial class GenericColorTests<TColor, TChannel>
+partial class GenericColorTests<TColor, TChannelValue>
 {
 }

AssetRipper.TextureDecoder.Tests/Formats/LosslessConversion.cs

@@ -3,15 +3,15 @@
 namespace AssetRipper.TextureDecoder.Tests.Formats;
 internal static class LosslessConversion
 {
-	internal static void Assert<TColor1, TChannel1, TColor2, TChannel2>()
-		where TChannel1 : unmanaged
-		where TChannel2 : unmanaged
-		where TColor1 : unmanaged, IColor<TChannel1>
-		where TColor2 : unmanaged, IColor<TChannel2>
+	internal static void Assert<TColor1, TChannelValue1, TColor2, TChannelValue2>()
+		where TChannelValue1 : unmanaged
+		where TChannelValue2 : unmanaged
+		where TColor1 : unmanaged, IColor<TChannelValue1>
+		where TColor2 : unmanaged, IColor<TChannelValue2>
 	{
-		TColor1 original = ColorRandom<TColor1, TChannel1>.MakeRandomColor();
-		TColor2 converted = original.Convert<TColor1, TChannel1, TColor2, TChannel2>();
-		TColor1 convertedBack = converted.Convert<TColor2, TChannel2, TColor1, TChannel1>();
+		TColor1 original = ColorRandom<TColor1, TChannelValue1>.MakeRandomColor();
+		TColor2 converted = original.Convert<TColor1, TChannelValue1, TColor2, TChannelValue2>();
+		TColor1 convertedBack = converted.Convert<TColor2, TChannelValue2, TColor1, TChannelValue1>();
 		NUnit.Framework.Assert.That(convertedBack, Is.EqualTo(original));
 	}
-}
+}

AssetRipper.TextureDecoder/AssetRipper.TextureDecoder.csproj

@@ -1,29 +1,29 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-	<PropertyGroup>
-		<IsTrimmable>true</IsTrimmable>
-		<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
-		
-		<PackageId>AssetRipper.TextureDecoder</PackageId>
-		<PackageTags>C# Texture</PackageTags>
-		<RepositoryUrl>https://github.com/AssetRipper/TextureDecoder</RepositoryUrl>
-		<PackageLicenseExpression>MIT</PackageLicenseExpression>
-		<RepositoryType>git</RepositoryType>
-		<PackageProjectUrl>https://github.com/AssetRipper/TextureDecoder</PackageProjectUrl>
-		<Copyright>Copyright (c) 2022 - 2023 ds5678</Copyright>
-		<Description>Managed library for decoding textures in multiple formats.</Description>
-		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-
-		<GenerateDocumentationFile>true</GenerateDocumentationFile>
-		<DocumentationFile>bin\TextureDecoder.xml</DocumentationFile>
-		<NoWarn>1591</NoWarn>
-	</PropertyGroup>
-
-	<ItemGroup>
-		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
-			<PrivateAssets>all</PrivateAssets>
-			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-		</PackageReference>
-	</ItemGroup>
-
-</Project>
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<IsTrimmable>true</IsTrimmable>
+		<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
+		
+		<PackageId>AssetRipper.TextureDecoder</PackageId>
+		<PackageTags>C# Texture</PackageTags>
+		<RepositoryUrl>https://github.com/AssetRipper/TextureDecoder</RepositoryUrl>
+		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<RepositoryType>git</RepositoryType>
+		<PackageProjectUrl>https://github.com/AssetRipper/TextureDecoder</PackageProjectUrl>
+		<Copyright>Copyright (c) 2022 - 2024 ds5678</Copyright>
+		<Description>Managed library for decoding textures in multiple formats.</Description>
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+
+		<GenerateDocumentationFile>true</GenerateDocumentationFile>
+		<DocumentationFile>bin\TextureDecoder.xml</DocumentationFile>
+		<NoWarn>1591</NoWarn>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+	</ItemGroup>
+
+</Project>

AssetRipper.TextureDecoder/Dxt/DxtDecoder.cs

@@ -36,50 +36,50 @@ namespace AssetRipper.TextureDecoder.Dxt
 		/// Decompress a DXT1 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT1<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT1<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			output = new byte[width * height * Unsafe.SizeOf<TOutputColor>()];
-			return DecompressDXT1<TOutputColor, TOutputChannel>(input, width, height, output);
+			return DecompressDXT1<TOutputColor, TOutputChannelValue>(input, width, height, output);
 		}
 
 		/// <summary>
 		/// Decompress a DXT1 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT1<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT1<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
-			return DecompressDXT1<TOutputColor, TOutputChannel>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
+			return DecompressDXT1<TOutputColor, TOutputChannelValue>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
 		}
 
 		/// <summary>
 		/// Decompress a DXT1 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT1<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT1<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			ThrowHelper.ThrowIfNotEnoughSpace(output.Length, width * height);
 
@@ -97,17 +97,17 @@ namespace AssetRipper.TextureDecoder.Dxt
 					int q1 = input[offset + 2] | input[offset + 3] << 8;
 					Rgb565(q0, out byte r0, out byte g0, out byte b0);
 					Rgb565(q1, out byte r1, out byte g1, out byte b1);
-					colors[0].SetConvertedChannels<TOutputColor, TOutputChannel, byte>(r0, g0, b0);
-					colors[1].SetConvertedChannels<TOutputColor, TOutputChannel, byte>(r1, g1, b1);
+					colors[0].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>(r0, g0, b0);
+					colors[1].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>(r1, g1, b1);
 					if (q0 > q1)
 					{
-						colors[2].SetConvertedChannels<TOutputColor, TOutputChannel, byte>((byte)((r0 * 2 + r1) / 3), (byte)((g0 * 2 + g1) / 3), (byte)((b0 * 2 + b1) / 3));
-						colors[3].SetConvertedChannels<TOutputColor, TOutputChannel, byte>((byte)((r0 + r1 * 2) / 3), (byte)((g0 + g1 * 2) / 3), (byte)((b0 + b1 * 2) / 3));
+						colors[2].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>((byte)((r0 * 2 + r1) / 3), (byte)((g0 * 2 + g1) / 3), (byte)((b0 * 2 + b1) / 3));
+						colors[3].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>((byte)((r0 + r1 * 2) / 3), (byte)((g0 + g1 * 2) / 3), (byte)((b0 + b1 * 2) / 3));
 					}
 					else
 					{
-						colors[2].SetConvertedChannels<TOutputColor, TOutputChannel, byte>((byte)((r0 + r1) / 2), (byte)((g0 + g1) / 2), (byte)((b0 + b1) / 2));
-						colors[3].SetBlack<TOutputColor, TOutputChannel>();
+						colors[2].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>((byte)((r0 + r1) / 2), (byte)((g0 + g1) / 2), (byte)((b0 + b1) / 2));
+						colors[3].SetBlack<TOutputColor, TOutputChannelValue>();
 					}
 
 					uint d = ToUInt32(input, offset + 4);
@@ -157,50 +157,50 @@ namespace AssetRipper.TextureDecoder.Dxt
 		/// Decompress a DXT3 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT3<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT3<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			output = new byte[width * height * Unsafe.SizeOf<TOutputColor>()];
-			return DecompressDXT3<TOutputColor, TOutputChannel>(input, width, height, output);
+			return DecompressDXT3<TOutputColor, TOutputChannelValue>(input, width, height, output);
 		}
 
 		/// <summary>
 		/// Decompress a DXT1 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT3<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT3<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
-			return DecompressDXT3<TOutputColor, TOutputChannel>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
+			return DecompressDXT3<TOutputColor, TOutputChannelValue>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
 		}
 
 		/// <summary>
 		/// Decompress a DXT3 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT3<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT3<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			ThrowHelper.ThrowIfNotEnoughSpace(output.Length, width * height);
 
@@ -244,7 +244,7 @@ namespace AssetRipper.TextureDecoder.Dxt
 					uint d = ToUInt32(input, offset + 12);
 					for (int i = 0; i < 16; i++, d >>= 2)
 					{
-						buffer[i].SetConvertedChannels<TOutputColor, TOutputChannel, byte>(colors[unchecked((int)(d & 3))], alphas[i]);
+						buffer[i].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>(colors[unchecked((int)(d & 3))], alphas[i]);
 					}
 
 					int clen = s < bcw - 1 ? 4 : clen_last;
@@ -288,50 +288,50 @@ namespace AssetRipper.TextureDecoder.Dxt
 		/// Decompress a DXT5 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT5<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT5<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			output = new byte[width * height * Unsafe.SizeOf<TOutputColor>()];
-			return DecompressDXT5<TOutputColor, TOutputChannel>(input, width, height, output);
+			return DecompressDXT5<TOutputColor, TOutputChannelValue>(input, width, height, output);
 		}
 
 		/// <summary>
 		/// Decompress a DXT1 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT5<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT5<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
-			return DecompressDXT5<TOutputColor, TOutputChannel>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
+			return DecompressDXT5<TOutputColor, TOutputChannelValue>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
 		}
 
 		/// <summary>
 		/// Decompress a DXT5 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressDXT5<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressDXT5<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			ThrowHelper.ThrowIfNotEnoughSpace(output.Length, width * height);
 
@@ -390,7 +390,7 @@ namespace AssetRipper.TextureDecoder.Dxt
 					uint dc = ToUInt32(input, offset + 12);
 					for (int i = 0; i < 16; i++, da >>= 3, dc >>= 2)
 					{
-						buffer[i].SetConvertedChannels<TOutputColor, TOutputChannel, byte>(colors[unchecked((int)(dc & 3))], alphas[unchecked((int)(da & 7))]);
+						buffer[i].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>(colors[unchecked((int)(dc & 3))], alphas[unchecked((int)(da & 7))]);
 					}
 
 					int clen = s < bcw - 1 ? 4 : clen_last;

AssetRipper.TextureDecoder/Exr/BinaryWriterExtensions.cs

@@ -0,0 +1,112 @@
+using System.Buffers;
+using System.Text;
+
+namespace AssetRipper.TextureDecoder.Exr;
+
+internal static class BinaryWriterExtensions
+{
+	public static void WriteLengthPrefixedString(this BinaryWriter writer, string value)
+	{
+		int length = Encoding.UTF8.GetByteCount(value);
+		writer.Write(length);
+
+		byte[]? rentedArray;
+		scoped Span<byte> buffer;
+		if (length <= 1024)
+		{
+			rentedArray = null;
+			buffer = stackalloc byte[length];
+		}
+		else
+		{
+			rentedArray = ArrayPool<byte>.Shared.Rent(length);
+			buffer = rentedArray.AsSpan(0, length);
+		}
+
+		Encoding.UTF8.GetBytes(value, buffer);
+		writer.Write(buffer);
+
+		if (rentedArray is not null)
+		{
+			ArrayPool<byte>.Shared.Return(rentedArray);
+		}
+	}
+
+	public static void WriteNullTerminatedString(this BinaryWriter writer, string value)
+	{
+		int length = Encoding.UTF8.GetByteCount(value);
+
+		byte[]? rentedArray;
+		scoped Span<byte> buffer;
+		if (length <= 1024)
+		{
+			rentedArray = null;
+			buffer = stackalloc byte[length];
+		}
+		else
+		{
+			rentedArray = ArrayPool<byte>.Shared.Rent(length);
+			buffer = rentedArray.AsSpan(0, length);
+		}
+
+		Encoding.UTF8.GetBytes(value, buffer);
+		writer.Write(buffer);
+
+		if (rentedArray is not null)
+		{
+			ArrayPool<byte>.Shared.Return(rentedArray);
+		}
+
+		writer.WriteNullByte();
+	}
+
+	public static void WriteNullTerminatedString(this BinaryWriter writer, ReadOnlySpan<byte> utf8String)
+	{
+		writer.Write(utf8String);
+		writer.WriteNullByte();
+	}
+
+	public static void WriteNullByte(this BinaryWriter writer)
+	{
+		writer.Write(default(byte));
+	}
+
+	public static void Write<T>(this BinaryWriter writer, T value) where T : unmanaged, Enum
+	{
+		switch (Unsafe.SizeOf<T>())
+		{
+			case sizeof(byte):
+				writer.Write(Unsafe.As<T, byte>(ref value));
+				break;
+			case sizeof(ushort):
+				writer.Write(Unsafe.As<T, ushort>(ref value));
+				break;
+			case sizeof(uint):
+				writer.Write(Unsafe.As<T, uint>(ref value));
+				break;
+			case sizeof(ulong):
+				writer.Write(Unsafe.As<T, ulong>(ref value));
+				break;
+		}
+	}
+
+	public static void WriteAttribute<T>(this BinaryWriter writer, ReadOnlySpan<byte> attributeName, T attributeValue) where T : IExrDataType
+	{
+		writer.Write(attributeName);
+		writer.WriteNullByte();
+		writer.Write(T.TypeName);
+		writer.WriteNullByte();
+		writer.Write(attributeValue.Size);
+		attributeValue.Write(writer);
+	}
+
+	public static void WriteAttribute<T>(this BinaryWriter writer, ReadOnlySpan<byte> attributeName, ReadOnlySpan<byte> attributeType, T attributeValue) where T : unmanaged, Enum
+	{
+		writer.Write(attributeName);
+		writer.WriteNullByte();
+		writer.Write(attributeType);
+		writer.WriteNullByte();
+		writer.Write(Unsafe.SizeOf<T>());
+		writer.Write(attributeValue);
+	}
+}

AssetRipper.TextureDecoder/Exr/ExrAttributes.cs

@@ -0,0 +1,22 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public static class ExrAttributes
+{
+	public static ReadOnlySpan<byte> Channels => "channels"u8;
+
+	public static ReadOnlySpan<byte> Compression => "compression"u8;
+
+	public static ReadOnlySpan<byte> DataWindow => "dataWindow"u8;
+
+	public static ReadOnlySpan<byte> DisplayWindow => "displayWindow"u8;
+
+	public static ReadOnlySpan<byte> LineOrder => "lineOrder"u8;
+
+	public static ReadOnlySpan<byte> PixelAspectRatio => "pixelAspectRatio"u8;
+
+	public static ReadOnlySpan<byte> ScreenWindowCenter => "screenWindowCenter"u8;
+
+	public static ReadOnlySpan<byte> ScreenWindowWidth => "screenWindowWidth"u8;
+
+	public static ReadOnlySpan<byte> Tiles => "tiles"u8;
+}

AssetRipper.TextureDecoder/Exr/ExrBox2F.cs

@@ -0,0 +1,16 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrBox2F(float XMin, float YMin, float XMax, float YMax) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "box2f"u8;
+
+	public int Size => sizeof(float) + sizeof(float) + sizeof(float) + sizeof(float);
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(XMin);
+		writer.Write(YMin);
+		writer.Write(XMax);
+		writer.Write(YMax);
+	}
+}

AssetRipper.TextureDecoder/Exr/ExrBox2I.cs

@@ -0,0 +1,16 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrBox2I(int XMin, int YMin, int XMax, int YMax) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "box2i"u8;
+
+	public int Size => sizeof(int) + sizeof(int) + sizeof(int) + sizeof(int);
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(XMin);
+		writer.Write(YMin);
+		writer.Write(XMax);
+		writer.Write(YMax);
+	}
+}

AssetRipper.TextureDecoder/Exr/ExrChannel.cs

@@ -0,0 +1,32 @@
+using System.Text;
+
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrChannel(string Name, ExrPixelType PixelType, bool PLinear, int XSampling, int YSampling)
+{
+	public int Size
+	{
+		get
+		{
+			return Encoding.UTF8.GetByteCount(Name)
+				+ sizeof(byte)//Null terminator
+				+ sizeof(ExrPixelType)
+				+ sizeof(bool)
+				+ 3 * sizeof(byte)//Reserved bytes
+				+ sizeof(int)
+				+ sizeof(int);
+		}
+	}
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.WriteNullTerminatedString(Name);
+		writer.Write(PixelType);
+		writer.Write(PLinear);
+		writer.WriteNullByte();
+		writer.WriteNullByte();
+		writer.WriteNullByte();
+		writer.Write(XSampling);
+		writer.Write(YSampling);
+	}
+}

AssetRipper.TextureDecoder/Exr/ExrChannelList.cs

@@ -0,0 +1,17 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrChannelList(ExrChannel[] Channels) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "chlist"u8;
+
+	public int Size => Channels.Sum(c => c.Size);
+
+	public void Write(BinaryWriter writer)
+	{
+		foreach (ExrChannel channel in Channels)
+		{
+			channel.Write(writer);
+		}
+		writer.WriteNullByte();
+	}
+}

AssetRipper.TextureDecoder/Exr/ExrCompression.cs

@@ -0,0 +1,13 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public enum ExrCompression : byte
+{
+	None = 0,
+	RLE = 1,
+	ZIPS = 2,
+	ZIP = 3,
+	PIZ = 4,
+	PXR24 = 5,
+	B44 = 6,
+	B44A = 7,
+}

AssetRipper.TextureDecoder/Exr/ExrDouble.cs

@@ -0,0 +1,17 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrDouble(double Value) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "double"u8;
+
+	public int Size => sizeof(double);
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(Value);
+	}
+
+	public static implicit operator double(ExrDouble value) => value.Value;
+
+	public static implicit operator ExrDouble(double value) => new(value);
+}

AssetRipper.TextureDecoder/Exr/ExrImageFormat.cs

@@ -0,0 +1,14 @@
+namespace AssetRipper.TextureDecoder.Exr;
+public enum ExrImageFormat
+{
+	ScanLines,
+	Tiles,
+}
+public static class ExrImageFormatExtensions
+{
+	public static byte ToVersionByte(this ExrImageFormat format) => format switch
+	{
+		ExrImageFormat.Tiles => 0x02,
+		_ => 0x00,
+	};
+}

AssetRipper.TextureDecoder/Exr/ExrInt32.cs

@@ -0,0 +1,17 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrInt32(int Value) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "int"u8;
+
+	public int Size => sizeof(int);
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(Value);
+	}
+
+	public static implicit operator int(ExrInt32 value) => value.Value;
+
+	public static implicit operator ExrInt32(int value) => new(value);
+}

AssetRipper.TextureDecoder/Exr/ExrLevelMode.cs

@@ -0,0 +1,11 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+[Flags]
+public enum ExrLevelMode : byte
+{
+	OneLevel = 0,
+	MipMapLevels = 1,
+	RipMapLevels = 2,
+	RoundDown = 0,
+	RoundUp = 16,
+}

AssetRipper.TextureDecoder/Exr/ExrLineOrder.cs

@@ -0,0 +1,8 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public enum ExrLineOrder : byte
+{
+	IncreasingY = 0,
+	DecreasingY = 1,
+	RandomY = 2,
+}

AssetRipper.TextureDecoder/Exr/ExrPixelType.cs

@@ -0,0 +1,8 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public enum ExrPixelType : int
+{
+	UInt = 0,
+	Half = 1,
+	Single = 2,
+}

AssetRipper.TextureDecoder/Exr/ExrSingle.cs

@@ -0,0 +1,17 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrSingle(float Value) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "float"u8;
+
+	public int Size => sizeof(float);
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(Value);
+	}
+
+	public static implicit operator float(ExrSingle value) => value.Value;
+
+	public static implicit operator ExrSingle(float value) => new(value);
+}

AssetRipper.TextureDecoder/Exr/ExrString.cs

@@ -0,0 +1,16 @@
+using System.Text;
+
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrString(string Value) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "string"u8;
+
+	public int Size => sizeof(int) + Encoding.UTF8.GetByteCount(Value);
+
+	public void Write(BinaryWriter writer) => writer.WriteLengthPrefixedString(Value);
+
+	public static implicit operator string(ExrString value) => value.Value;
+
+	public static implicit operator ExrString(string value) => new(value);
+}

AssetRipper.TextureDecoder/Exr/ExrVector2.cs

@@ -0,0 +1,26 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct ExrVector2(Vector2 Value) : IExrDataType
+{
+	public ExrVector2(float x, float y) : this(new Vector2(x, y))
+	{
+	}
+
+	public int Size => sizeof(float) + sizeof(float);
+
+	public float X => Value.X;
+
+	public float Y => Value.Y;
+
+	public static ReadOnlySpan<byte> TypeName => "v2f"u8;
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(X);
+		writer.Write(Y);
+	}
+
+	public static implicit operator Vector2(ExrVector2 value) => value.Value;
+
+	public static implicit operator ExrVector2(Vector2 value) => new(value);
+}

AssetRipper.TextureDecoder/Exr/ExrWriter.cs

@@ -0,0 +1,225 @@
+using AssetRipper.TextureDecoder.Rgb;
+
+namespace AssetRipper.TextureDecoder.Exr;
+
+public static class ExrWriter
+{
+	public static ReadOnlySpan<byte> Magic => [0x76, 0x2f, 0x31, 0x01];
+
+	public static void Write<TColor, TChannelValue>(Stream stream, int width, int height, ReadOnlySpan<TColor> pixels)
+		where TChannelValue : unmanaged
+		where TColor : unmanaged, IColor<TChannelValue>
+	{
+		int ChannelCount = Color.GetChannelCount<TColor>();
+		ExrPixelType PixelType = Unsafe.SizeOf<TChannelValue>() <= sizeof(ushort) ? ExrPixelType.Half : ExrPixelType.Single;
+		int ChannelSize = PixelType is ExrPixelType.Half ? Unsafe.SizeOf<Half>() : sizeof(float);
+
+		using BinaryWriter writer = new BinaryWriter(stream);
+
+		//Magic bytes
+		writer.Write(Magic);
+
+		//Version bytes
+		writer.Write((byte)2);//OpenEXR version 2
+		writer.Write(ExrImageFormat.ScanLines.ToVersionByte());
+		writer.WriteNullByte();
+		writer.WriteNullByte();
+
+		ExrChannel[] channels;
+		{
+			Span<ExrChannel> buffer = [default, default, default, default];
+			//Stackalloc doesn't work for managed types.
+			//This can be reworked when ref structs can be used in generics.
+
+			int i = 0;
+
+			//The order doesn't really matter here because the format sorts channels alphabetically
+			//when reading reading scan lines, but this makes that more clear.
+			if (TColor.HasAlphaChannel)
+			{
+				buffer[i] = new ExrChannel("A", PixelType, false, 1, 1);
+				i++;
+			}
+			if (TColor.HasBlueChannel)
+			{
+				buffer[i] = new ExrChannel("B", PixelType, false, 1, 1);
+				i++;
+			}
+			if (TColor.HasGreenChannel)
+			{
+				buffer[i] = new ExrChannel("G", PixelType, false, 1, 1);
+				i++;
+			}
+			if (TColor.HasRedChannel)
+			{
+				buffer[i] = new ExrChannel("R", PixelType, false, 1, 1);
+				i++;
+			}
+
+			channels = buffer[..i].ToArray();
+		}
+
+		//Attributes
+		writer.WriteAttribute(ExrAttributes.Channels, new ExrChannelList(channels));
+		writer.WriteAttribute(ExrAttributes.Compression, "compression"u8, ExrCompression.None);
+		writer.WriteAttribute(ExrAttributes.DataWindow, new ExrBox2I(0, 0, width - 1, height - 1));
+		writer.WriteAttribute(ExrAttributes.DisplayWindow, new ExrBox2I(0, 0, width - 1, height - 1));
+		writer.WriteAttribute(ExrAttributes.LineOrder, "lineOrder"u8, ExrLineOrder.IncreasingY);
+		writer.WriteAttribute(ExrAttributes.PixelAspectRatio, new ExrSingle(1f));
+		writer.WriteAttribute(ExrAttributes.ScreenWindowCenter, new ExrVector2(0f, 0f));
+		writer.WriteAttribute(ExrAttributes.ScreenWindowWidth, new ExrSingle(1f));
+		writer.WriteNullByte();//End of header
+
+		//Scan line offset table
+		long offset = writer.BaseStream.Position + height * sizeof(ulong);
+		for (int i = 0; i < height; i++)
+		{
+			writer.Write(offset);
+			offset += sizeof(int) + ChannelCount * ChannelSize * width;
+		}
+
+		//Scan lines
+		if (PixelType is ExrPixelType.Half)
+		{
+			for (int i = 0; i < height; i++)
+			{
+				writer.Write(i);
+				writer.Write(ChannelCount * ChannelSize * width);
+				if (TColor.HasAlphaChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						Half alpha = NumericConversion.Convert<TChannelValue, Half>(pixels[i * width + j].A);
+						writer.Write(alpha);
+					}
+				}
+				if (TColor.HasBlueChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float blue = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].B);
+						if (TColor.HasAlphaChannel)
+						{
+							float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+							writer.Write((Half)ConvertSRGB(blue * alpha));
+						}
+						else
+						{
+							writer.Write((Half)ConvertSRGB(blue));
+						}
+					}
+				}
+				if (TColor.HasGreenChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float green = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].G);
+						if (TColor.HasAlphaChannel)
+						{
+							float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+							writer.Write((Half)ConvertSRGB(green * alpha));
+						}
+						else
+						{
+							writer.Write((Half)ConvertSRGB(green));
+						}
+					}
+				}
+				if (TColor.HasRedChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float red = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].R);
+						if (TColor.HasAlphaChannel)
+						{
+							float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+							writer.Write((Half)ConvertSRGB(red * alpha));
+						}
+						else
+						{
+							writer.Write((Half)ConvertSRGB(red));
+						}
+					}
+				}
+			}
+		}
+		else
+		{
+			for (int i = 0; i < height; i++)
+			{
+				writer.Write(i);
+				writer.Write(ChannelCount * ChannelSize * width);
+				if (TColor.HasAlphaChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+						writer.Write(alpha);
+					}
+				}
+				if (TColor.HasBlueChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float blue = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].B);
+						if (TColor.HasAlphaChannel)
+						{
+							float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+							writer.Write(ConvertSRGB(blue * alpha));
+						}
+						else
+						{
+							writer.Write(ConvertSRGB(blue));
+						}
+					}
+				}
+				if (TColor.HasGreenChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float green = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].G);
+						if (TColor.HasAlphaChannel)
+						{
+							float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+							writer.Write(ConvertSRGB(green * alpha));
+						}
+						else
+						{
+							writer.Write(ConvertSRGB(green));
+						}
+					}
+				}
+				if (TColor.HasRedChannel)
+				{
+					for (int j = 0; j < width; j++)
+					{
+						float red = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].R);
+						if (TColor.HasAlphaChannel)
+						{
+							float alpha = NumericConversion.Convert<TChannelValue, float>(pixels[i * width + j].A);
+							writer.Write(ConvertSRGB(red * alpha));
+						}
+						else
+						{
+							writer.Write(ConvertSRGB(red));
+						}
+					}
+				}
+			}
+		}
+	}
+
+	private static float ConvertSRGB(float value)
+	{
+		//https://en.wikipedia.org/wiki/SRGB#From_sRGB_to_CIE_XYZ
+		//https://en.wikipedia.org/wiki/Gamma_correction#Computer_displays
+		if (value < 0.04045)
+		{
+			return value / 12.92f;
+		}
+		else
+		{
+			return float.Pow((value + 0.055f) / 1.055f, 2.4f);
+		}
+	}
+}

AssetRipper.TextureDecoder/Exr/IExrDataType.cs

@@ -0,0 +1,10 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public interface IExrDataType
+{
+	static abstract ReadOnlySpan<byte> TypeName { get; }
+
+	int Size { get; }
+
+	void Write(BinaryWriter writer);
+}

AssetRipper.TextureDecoder/Exr/TileDescription.cs

@@ -0,0 +1,15 @@
+namespace AssetRipper.TextureDecoder.Exr;
+
+public readonly record struct TileDescription(int XSize, int YSize, ExrLevelMode Mode) : IExrDataType
+{
+	public static ReadOnlySpan<byte> TypeName => "tileDesc"u8;
+
+	public int Size => sizeof(int) + sizeof(int) + sizeof(ExrLevelMode);
+
+	public void Write(BinaryWriter writer)
+	{
+		writer.Write(XSize);
+		writer.Write(YSize);
+		writer.Write(Mode);
+	}
+}

AssetRipper.TextureDecoder/Rgb/Channels/A.cs

@@ -0,0 +1,7 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public readonly struct A : IChannel
+{
+	static bool IChannel.IsAlpha => true;
+	static T IChannel.GetBlack<T>() => NumericConversion.GetMaximumValueSafe<T>();
+}

AssetRipper.TextureDecoder/Rgb/Channels/B.cs

@@ -0,0 +1,6 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public readonly struct B : IChannel
+{
+	static bool IChannel.IsBlue => true;
+}

AssetRipper.TextureDecoder/Rgb/Channels/Channel.cs

@@ -0,0 +1,108 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public static class Channel
+{
+	public static bool TryGetRed<TChannel, TValue>(in TValue field, out TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsRed)
+		{
+			value = TChannel.GetRed(field);
+			return true;
+		}
+		else
+		{
+			value = default;
+			return false;
+		}
+	}
+
+	public static bool TryGetGreen<TChannel, TValue>(in TValue field, out TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsGreen)
+		{
+			value = TChannel.GetGreen(field);
+			return true;
+		}
+		else
+		{
+			value = default;
+			return false;
+		}
+	}
+
+	public static bool TryGetBlue<TChannel, TValue>(in TValue field, out TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsBlue)
+		{
+			value = TChannel.GetBlue(field);
+			return true;
+		}
+		else
+		{
+			value = default;
+			return false;
+		}
+	}
+
+	public static bool TryGetAlpha<TChannel, TValue>(in TValue field, out TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsAlpha)
+		{
+			value = TChannel.GetAlpha(field);
+			return true;
+		}
+		else
+		{
+			value = default;
+			return false;
+		}
+	}
+
+	public static void SetIfRed<TChannel, TValue>(ref TValue field, TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsRed)
+		{
+			TChannel.SetRed(ref field, value);
+		}
+	}
+
+	public static void SetIfGreen<TChannel, TValue>(ref TValue field, TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsGreen)
+		{
+			TChannel.SetGreen(ref field, value);
+		}
+	}
+
+	public static void SetIfBlue<TChannel, TValue>(ref TValue field, TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsBlue)
+		{
+			TChannel.SetBlue(ref field, value);
+		}
+	}
+
+	public static void SetIfAlpha<TChannel, TValue>(ref TValue field, TValue value)
+		where TChannel : IChannel
+		where TValue : unmanaged, INumberBase<TValue>, IMinMaxValue<TValue>
+	{
+		if (TChannel.IsAlpha)
+		{
+			TChannel.SetAlpha(ref field, value);
+		}
+	}
+}

AssetRipper.TextureDecoder/Rgb/Channels/G.cs

@@ -0,0 +1,6 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public readonly struct G : IChannel
+{
+	static bool IChannel.IsGreen => true;
+}

AssetRipper.TextureDecoder/Rgb/Channels/Gray.cs

@@ -0,0 +1,9 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public readonly struct Gray : IChannel
+{
+	static bool IChannel.IsRed => true;
+	static bool IChannel.IsGreen => true;
+	static bool IChannel.IsBlue => true;
+	static bool IChannel.FullyUtilized => false;
+}

AssetRipper.TextureDecoder/Rgb/Channels/IChannel.cs

@@ -0,0 +1,60 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public interface IChannel
+{
+	static virtual bool IsRed => false;
+	static virtual bool IsGreen => false;
+	static virtual bool IsBlue => false;
+	static virtual bool IsAlpha => false;
+	static virtual bool FullyUtilized => true;
+
+	static virtual T GetBlack<T>() where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		return NumericConversion.GetMinimumValueSafe<T>();
+	}
+
+	static virtual T GetWhite<T>() where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		return NumericConversion.GetMaximumValueSafe<T>();
+	}
+
+	static virtual T GetRed<T>(T field) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		return field;
+	}
+
+	static virtual T GetGreen<T>(T field) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		return field;
+	}
+
+	static virtual T GetBlue<T>(T field) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		return field;
+	}
+
+	static virtual T GetAlpha<T>(T field) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		return field;
+	}
+
+	static virtual void SetRed<T>(ref T field, T value) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		field = value;
+	}
+
+	static virtual void SetGreen<T>(ref T field, T value) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		field = value;
+	}
+
+	static virtual void SetBlue<T>(ref T field, T value) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		field = value;
+	}
+
+	static virtual void SetAlpha<T>(ref T field, T value) where T : unmanaged, INumberBase<T>, IMinMaxValue<T>
+	{
+		field = value;
+	}
+}

AssetRipper.TextureDecoder/Rgb/Channels/R.cs

@@ -0,0 +1,6 @@
+namespace AssetRipper.TextureDecoder.Rgb.Channels;
+
+public readonly struct R : IChannel
+{
+	static bool IChannel.IsRed => true;
+}

AssetRipper.TextureDecoder/Rgb/Color.cs

@@ -74,11 +74,11 @@ public static class Color
 	}
 
 	[MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
-	public static TTarget Convert<TThis, TThisChannel, TTarget, TTargetChannel>(this TThis color)
-		where TThisChannel : unmanaged
-		where TTargetChannel : unmanaged
-		where TThis : unmanaged, IColor<TThisChannel>
-		where TTarget : unmanaged, IColor<TTargetChannel>
+	public static TTarget Convert<TThis, TThisChannelValue, TTarget, TTargetChannelValue>(this TThis color)
+		where TThisChannelValue : unmanaged
+		where TTargetChannelValue : unmanaged
+		where TThis : unmanaged, IColor<TThisChannelValue>
+		where TTarget : unmanaged, IColor<TTargetChannelValue>
 	{
 		if (typeof(TThis) == typeof(TTarget))
 		{
@@ -87,8 +87,8 @@ public static class Color
 		else
 		{
 			TTarget destination = default;
-			color.GetChannels(out TThisChannel r, out TThisChannel g, out TThisChannel b, out TThisChannel a);
-			destination.SetConvertedChannels<TTarget, TTargetChannel, TThisChannel>(r, g, b, a);
+			color.GetChannels(out TThisChannelValue r, out TThisChannelValue g, out TThisChannelValue b, out TThisChannelValue a);
+			destination.SetConvertedChannels<TTarget, TTargetChannelValue, TThisChannelValue>(r, g, b, a);
 			return destination;
 		}
 	}

AssetRipper.TextureDecoder/Rgb/Color`1.g.cs

@@ -0,0 +1,131 @@
+// Auto-generated code. Do not modify manually.
+
+using AssetRipper.TextureDecoder.Rgb.Channels;
+
+namespace AssetRipper.TextureDecoder.Rgb;
+
+public partial struct Color<TChannelValue, TChannel> : IColor<Color<TChannelValue, TChannel>, TChannelValue>
+	where TChannelValue : unmanaged, INumberBase<TChannelValue>, IMinMaxValue<TChannelValue>
+	where TChannel : IChannel
+{
+	private TChannelValue value;
+
+	public TChannelValue R
+	{
+		readonly get
+		{
+			if (TChannel.IsRed)
+			{
+				return TChannel.GetRed(value);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfRed<TChannel, TChannelValue>(ref value, value);
+		}
+	}
+
+	public TChannelValue G
+	{
+		readonly get
+		{
+			if (TChannel.IsGreen)
+			{
+				return TChannel.GetGreen(value);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfGreen<TChannel, TChannelValue>(ref value, value);
+		}
+	}
+
+	public TChannelValue B
+	{
+		readonly get
+		{
+			if (TChannel.IsBlue)
+			{
+				return TChannel.GetBlue(value);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfBlue<TChannel, TChannelValue>(ref value, value);
+		}
+	}
+
+	public TChannelValue A
+	{
+		readonly get
+		{
+			if (TChannel.IsAlpha)
+			{
+				return TChannel.GetAlpha(value);
+			}
+			else
+			{
+				return NumericConversion.GetMaximumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfAlpha<TChannel, TChannelValue>(ref value, value);
+		}
+	}
+
+	public Color(TChannelValue value)
+	{
+		this.value = value;
+	}
+
+	public readonly void GetChannels(out TChannelValue r, out TChannelValue g, out TChannelValue b, out TChannelValue a)
+	{
+		r = R;
+		g = G;
+		b = B;
+		a = A;
+	}
+
+	public void SetChannels(TChannelValue r, TChannelValue g, TChannelValue b, TChannelValue a)
+	{
+		R = r;
+		G = g;
+		B = b;
+		A = a;
+	}
+
+	static bool IColor.HasRedChannel => TChannel.IsRed;
+	static bool IColor.HasGreenChannel => TChannel.IsGreen;
+	static bool IColor.HasBlueChannel => TChannel.IsBlue;
+	static bool IColor.HasAlphaChannel => TChannel.IsAlpha;
+	static bool IColor.ChannelsAreFullyUtilized => TChannel.FullyUtilized;
+	static Type IColor.ChannelType => typeof(TChannelValue);
+
+	public static Color<TChannelValue, TChannel> Black
+	{
+		get => new(TChannel.GetBlack<TChannelValue>());
+	}
+
+	public static Color<TChannelValue, TChannel> White
+	{
+		get => new(TChannel.GetWhite<TChannelValue>());
+	}
+
+	public override string ToString()
+	{
+		return $"{{ R: {R}, G: {G}, B: {B}, A: {A} }}";
+	}
+}

AssetRipper.TextureDecoder/Rgb/Color`2.g.cs

@@ -0,0 +1,154 @@
+// Auto-generated code. Do not modify manually.
+
+using AssetRipper.TextureDecoder.Rgb.Channels;
+
+namespace AssetRipper.TextureDecoder.Rgb;
+
+public partial struct Color<TChannelValue, TChannel1, TChannel2> : IColor<Color<TChannelValue, TChannel1, TChannel2>, TChannelValue>
+	where TChannelValue : unmanaged, INumberBase<TChannelValue>, IMinMaxValue<TChannelValue>
+	where TChannel1 : IChannel
+	where TChannel2 : IChannel
+{
+	private TChannelValue value1;
+	private TChannelValue value2;
+
+	public TChannelValue R
+	{
+		readonly get
+		{
+			if (TChannel1.IsRed)
+			{
+				return TChannel1.GetRed(value1);
+			}
+			else if (TChannel2.IsRed)
+			{
+				return TChannel2.GetRed(value2);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfRed<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfRed<TChannel2, TChannelValue>(ref value2, value);
+		}
+	}
+
+	public TChannelValue G
+	{
+		readonly get
+		{
+			if (TChannel1.IsGreen)
+			{
+				return TChannel1.GetGreen(value1);
+			}
+			else if (TChannel2.IsGreen)
+			{
+				return TChannel2.GetGreen(value2);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfGreen<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfGreen<TChannel2, TChannelValue>(ref value2, value);
+		}
+	}
+
+	public TChannelValue B
+	{
+		readonly get
+		{
+			if (TChannel1.IsBlue)
+			{
+				return TChannel1.GetBlue(value1);
+			}
+			else if (TChannel2.IsBlue)
+			{
+				return TChannel2.GetBlue(value2);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfBlue<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfBlue<TChannel2, TChannelValue>(ref value2, value);
+		}
+	}
+
+	public TChannelValue A
+	{
+		readonly get
+		{
+			if (TChannel1.IsAlpha)
+			{
+				return TChannel1.GetAlpha(value1);
+			}
+			else if (TChannel2.IsAlpha)
+			{
+				return TChannel2.GetAlpha(value2);
+			}
+			else
+			{
+				return NumericConversion.GetMaximumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfAlpha<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfAlpha<TChannel2, TChannelValue>(ref value2, value);
+		}
+	}
+
+	public Color(TChannelValue value1, TChannelValue value2)
+	{
+		this.value1 = value1;
+		this.value2 = value2;
+	}
+
+	public readonly void GetChannels(out TChannelValue r, out TChannelValue g, out TChannelValue b, out TChannelValue a)
+	{
+		r = R;
+		g = G;
+		b = B;
+		a = A;
+	}
+
+	public void SetChannels(TChannelValue r, TChannelValue g, TChannelValue b, TChannelValue a)
+	{
+		R = r;
+		G = g;
+		B = b;
+		A = a;
+	}
+
+	static bool IColor.HasRedChannel => TChannel1.IsRed || TChannel2.IsRed;
+	static bool IColor.HasGreenChannel => TChannel1.IsGreen || TChannel2.IsGreen;
+	static bool IColor.HasBlueChannel => TChannel1.IsBlue || TChannel2.IsBlue;
+	static bool IColor.HasAlphaChannel => TChannel1.IsAlpha || TChannel2.IsAlpha;
+	static bool IColor.ChannelsAreFullyUtilized => TChannel1.FullyUtilized && TChannel2.FullyUtilized;
+	static Type IColor.ChannelType => typeof(TChannelValue);
+
+	public static Color<TChannelValue, TChannel1, TChannel2> Black
+	{
+		get => new(TChannel1.GetBlack<TChannelValue>(), TChannel2.GetBlack<TChannelValue>());
+	}
+
+	public static Color<TChannelValue, TChannel1, TChannel2> White
+	{
+		get => new(TChannel1.GetWhite<TChannelValue>(), TChannel2.GetWhite<TChannelValue>());
+	}
+
+	public override string ToString()
+	{
+		return $"{{ R: {R}, G: {G}, B: {B}, A: {A} }}";
+	}
+}

AssetRipper.TextureDecoder/Rgb/Color`3.g.cs

@@ -0,0 +1,177 @@
+// Auto-generated code. Do not modify manually.
+
+using AssetRipper.TextureDecoder.Rgb.Channels;
+
+namespace AssetRipper.TextureDecoder.Rgb;
+
+public partial struct Color<TChannelValue, TChannel1, TChannel2, TChannel3> : IColor<Color<TChannelValue, TChannel1, TChannel2, TChannel3>, TChannelValue>
+	where TChannelValue : unmanaged, INumberBase<TChannelValue>, IMinMaxValue<TChannelValue>
+	where TChannel1 : IChannel
+	where TChannel2 : IChannel
+	where TChannel3 : IChannel
+{
+	private TChannelValue value1;
+	private TChannelValue value2;
+	private TChannelValue value3;
+
+	public TChannelValue R
+	{
+		readonly get
+		{
+			if (TChannel1.IsRed)
+			{
+				return TChannel1.GetRed(value1);
+			}
+			else if (TChannel2.IsRed)
+			{
+				return TChannel2.GetRed(value2);
+			}
+			else if (TChannel3.IsRed)
+			{
+				return TChannel3.GetRed(value3);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfRed<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfRed<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfRed<TChannel3, TChannelValue>(ref value3, value);
+		}
+	}
+
+	public TChannelValue G
+	{
+		readonly get
+		{
+			if (TChannel1.IsGreen)
+			{
+				return TChannel1.GetGreen(value1);
+			}
+			else if (TChannel2.IsGreen)
+			{
+				return TChannel2.GetGreen(value2);
+			}
+			else if (TChannel3.IsGreen)
+			{
+				return TChannel3.GetGreen(value3);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfGreen<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfGreen<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfGreen<TChannel3, TChannelValue>(ref value3, value);
+		}
+	}
+
+	public TChannelValue B
+	{
+		readonly get
+		{
+			if (TChannel1.IsBlue)
+			{
+				return TChannel1.GetBlue(value1);
+			}
+			else if (TChannel2.IsBlue)
+			{
+				return TChannel2.GetBlue(value2);
+			}
+			else if (TChannel3.IsBlue)
+			{
+				return TChannel3.GetBlue(value3);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfBlue<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfBlue<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfBlue<TChannel3, TChannelValue>(ref value3, value);
+		}
+	}
+
+	public TChannelValue A
+	{
+		readonly get
+		{
+			if (TChannel1.IsAlpha)
+			{
+				return TChannel1.GetAlpha(value1);
+			}
+			else if (TChannel2.IsAlpha)
+			{
+				return TChannel2.GetAlpha(value2);
+			}
+			else if (TChannel3.IsAlpha)
+			{
+				return TChannel3.GetAlpha(value3);
+			}
+			else
+			{
+				return NumericConversion.GetMaximumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfAlpha<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfAlpha<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfAlpha<TChannel3, TChannelValue>(ref value3, value);
+		}
+	}
+
+	public Color(TChannelValue value1, TChannelValue value2, TChannelValue value3)
+	{
+		this.value1 = value1;
+		this.value2 = value2;
+		this.value3 = value3;
+	}
+
+	public readonly void GetChannels(out TChannelValue r, out TChannelValue g, out TChannelValue b, out TChannelValue a)
+	{
+		r = R;
+		g = G;
+		b = B;
+		a = A;
+	}
+
+	public void SetChannels(TChannelValue r, TChannelValue g, TChannelValue b, TChannelValue a)
+	{
+		R = r;
+		G = g;
+		B = b;
+		A = a;
+	}
+
+	static bool IColor.HasRedChannel => TChannel1.IsRed || TChannel2.IsRed || TChannel3.IsRed;
+	static bool IColor.HasGreenChannel => TChannel1.IsGreen || TChannel2.IsGreen || TChannel3.IsGreen;
+	static bool IColor.HasBlueChannel => TChannel1.IsBlue || TChannel2.IsBlue || TChannel3.IsBlue;
+	static bool IColor.HasAlphaChannel => TChannel1.IsAlpha || TChannel2.IsAlpha || TChannel3.IsAlpha;
+	static bool IColor.ChannelsAreFullyUtilized => TChannel1.FullyUtilized && TChannel2.FullyUtilized && TChannel3.FullyUtilized;
+	static Type IColor.ChannelType => typeof(TChannelValue);
+
+	public static Color<TChannelValue, TChannel1, TChannel2, TChannel3> Black
+	{
+		get => new(TChannel1.GetBlack<TChannelValue>(), TChannel2.GetBlack<TChannelValue>(), TChannel3.GetBlack<TChannelValue>());
+	}
+
+	public static Color<TChannelValue, TChannel1, TChannel2, TChannel3> White
+	{
+		get => new(TChannel1.GetWhite<TChannelValue>(), TChannel2.GetWhite<TChannelValue>(), TChannel3.GetWhite<TChannelValue>());
+	}
+
+	public override string ToString()
+	{
+		return $"{{ R: {R}, G: {G}, B: {B}, A: {A} }}";
+	}
+}

AssetRipper.TextureDecoder/Rgb/Color`4.g.cs

@@ -0,0 +1,200 @@
+// Auto-generated code. Do not modify manually.
+
+using AssetRipper.TextureDecoder.Rgb.Channels;
+
+namespace AssetRipper.TextureDecoder.Rgb;
+
+public partial struct Color<TChannelValue, TChannel1, TChannel2, TChannel3, TChannel4> : IColor<Color<TChannelValue, TChannel1, TChannel2, TChannel3, TChannel4>, TChannelValue>
+	where TChannelValue : unmanaged, INumberBase<TChannelValue>, IMinMaxValue<TChannelValue>
+	where TChannel1 : IChannel
+	where TChannel2 : IChannel
+	where TChannel3 : IChannel
+	where TChannel4 : IChannel
+{
+	private TChannelValue value1;
+	private TChannelValue value2;
+	private TChannelValue value3;
+	private TChannelValue value4;
+
+	public TChannelValue R
+	{
+		readonly get
+		{
+			if (TChannel1.IsRed)
+			{
+				return TChannel1.GetRed(value1);
+			}
+			else if (TChannel2.IsRed)
+			{
+				return TChannel2.GetRed(value2);
+			}
+			else if (TChannel3.IsRed)
+			{
+				return TChannel3.GetRed(value3);
+			}
+			else if (TChannel4.IsRed)
+			{
+				return TChannel4.GetRed(value4);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfRed<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfRed<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfRed<TChannel3, TChannelValue>(ref value3, value);
+			Channel.SetIfRed<TChannel4, TChannelValue>(ref value4, value);
+		}
+	}
+
+	public TChannelValue G
+	{
+		readonly get
+		{
+			if (TChannel1.IsGreen)
+			{
+				return TChannel1.GetGreen(value1);
+			}
+			else if (TChannel2.IsGreen)
+			{
+				return TChannel2.GetGreen(value2);
+			}
+			else if (TChannel3.IsGreen)
+			{
+				return TChannel3.GetGreen(value3);
+			}
+			else if (TChannel4.IsGreen)
+			{
+				return TChannel4.GetGreen(value4);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfGreen<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfGreen<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfGreen<TChannel3, TChannelValue>(ref value3, value);
+			Channel.SetIfGreen<TChannel4, TChannelValue>(ref value4, value);
+		}
+	}
+
+	public TChannelValue B
+	{
+		readonly get
+		{
+			if (TChannel1.IsBlue)
+			{
+				return TChannel1.GetBlue(value1);
+			}
+			else if (TChannel2.IsBlue)
+			{
+				return TChannel2.GetBlue(value2);
+			}
+			else if (TChannel3.IsBlue)
+			{
+				return TChannel3.GetBlue(value3);
+			}
+			else if (TChannel4.IsBlue)
+			{
+				return TChannel4.GetBlue(value4);
+			}
+			else
+			{
+				return NumericConversion.GetMinimumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfBlue<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfBlue<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfBlue<TChannel3, TChannelValue>(ref value3, value);
+			Channel.SetIfBlue<TChannel4, TChannelValue>(ref value4, value);
+		}
+	}
+
+	public TChannelValue A
+	{
+		readonly get
+		{
+			if (TChannel1.IsAlpha)
+			{
+				return TChannel1.GetAlpha(value1);
+			}
+			else if (TChannel2.IsAlpha)
+			{
+				return TChannel2.GetAlpha(value2);
+			}
+			else if (TChannel3.IsAlpha)
+			{
+				return TChannel3.GetAlpha(value3);
+			}
+			else if (TChannel4.IsAlpha)
+			{
+				return TChannel4.GetAlpha(value4);
+			}
+			else
+			{
+				return NumericConversion.GetMaximumValueSafe<TChannelValue>();
+			}
+		}
+		set
+		{
+			Channel.SetIfAlpha<TChannel1, TChannelValue>(ref value1, value);
+			Channel.SetIfAlpha<TChannel2, TChannelValue>(ref value2, value);
+			Channel.SetIfAlpha<TChannel3, TChannelValue>(ref value3, value);
+			Channel.SetIfAlpha<TChannel4, TChannelValue>(ref value4, value);
+		}
+	}
+
+	public Color(TChannelValue value1, TChannelValue value2, TChannelValue value3, TChannelValue value4)
+	{
+		this.value1 = value1;
+		this.value2 = value2;
+		this.value3 = value3;
+		this.value4 = value4;
+	}
+
+	public readonly void GetChannels(out TChannelValue r, out TChannelValue g, out TChannelValue b, out TChannelValue a)
+	{
+		r = R;
+		g = G;
+		b = B;
+		a = A;
+	}
+
+	public void SetChannels(TChannelValue r, TChannelValue g, TChannelValue b, TChannelValue a)
+	{
+		R = r;
+		G = g;
+		B = b;
+		A = a;
+	}
+
+	static bool IColor.HasRedChannel => TChannel1.IsRed || TChannel2.IsRed || TChannel3.IsRed || TChannel4.IsRed;
+	static bool IColor.HasGreenChannel => TChannel1.IsGreen || TChannel2.IsGreen || TChannel3.IsGreen || TChannel4.IsGreen;
+	static bool IColor.HasBlueChannel => TChannel1.IsBlue || TChannel2.IsBlue || TChannel3.IsBlue || TChannel4.IsBlue;
+	static bool IColor.HasAlphaChannel => TChannel1.IsAlpha || TChannel2.IsAlpha || TChannel3.IsAlpha || TChannel4.IsAlpha;
+	static bool IColor.ChannelsAreFullyUtilized => TChannel1.FullyUtilized && TChannel2.FullyUtilized && TChannel3.FullyUtilized && TChannel4.FullyUtilized;
+	static Type IColor.ChannelType => typeof(TChannelValue);
+
+	public static Color<TChannelValue, TChannel1, TChannel2, TChannel3, TChannel4> Black
+	{
+		get => new(TChannel1.GetBlack<TChannelValue>(), TChannel2.GetBlack<TChannelValue>(), TChannel3.GetBlack<TChannelValue>(), TChannel4.GetBlack<TChannelValue>());
+	}
+
+	public static Color<TChannelValue, TChannel1, TChannel2, TChannel3, TChannel4> White
+	{
+		get => new(TChannel1.GetWhite<TChannelValue>(), TChannel2.GetWhite<TChannelValue>(), TChannel3.GetWhite<TChannelValue>(), TChannel4.GetWhite<TChannelValue>());
+	}
+
+	public override string ToString()
+	{
+		return $"{{ R: {R}, G: {G}, B: {B}, A: {A} }}";
+	}
+}

AssetRipper.TextureDecoder/Rgb/IColor`2.cs

@@ -10,7 +10,7 @@
 /// <typeparam name="TSelf">
 /// The implementing type.
 /// </typeparam>
-/// <typeparam name="TChannel">
+/// <typeparam name="TChannelValue">
 /// Supported types are:
 /// <list type="bullet">
 /// <item><see cref="sbyte"/></item>
@@ -32,9 +32,9 @@
 /// <item><see cref="decimal"/></item>
 /// </list>
 /// </typeparam>
-public interface IColor<TSelf, TChannel> : IColor<TChannel>
-	where TSelf : unmanaged, IColor<TSelf, TChannel>
-	where TChannel : unmanaged
+public interface IColor<TSelf, TChannelValue> : IColor<TChannelValue>
+	where TSelf : unmanaged, IColor<TSelf, TChannelValue>
+	where TChannelValue : unmanaged
 {
 	/// <summary>
 	/// A black pixel.

AssetRipper.TextureDecoder/Yuy2/Yuy2Decoder.cs

@@ -35,50 +35,50 @@ namespace AssetRipper.TextureDecoder.Yuy2
 		/// Decompress a YUY2 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressYUY2<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressYUY2<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, out byte[] output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			output = new byte[width * height * Unsafe.SizeOf<TOutputColor>()];
-			return DecompressYUY2<TOutputColor, TOutputChannel>(input, width, height, output);
+			return DecompressYUY2<TOutputColor, TOutputChannelValue>(input, width, height, output);
 		}
 
 		/// <summary>
 		/// Decompress a YUY2 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height * pixelSize.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressYUY2<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressYUY2<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<byte> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
-			return DecompressYUY2<TOutputColor, TOutputChannel>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
+			return DecompressYUY2<TOutputColor, TOutputChannelValue>(input, width, height, MemoryMarshal.Cast<byte, TOutputColor>(output));
 		}
 
 		/// <summary>
 		/// Decompress a YUY2 image
 		/// </summary>
 		/// <typeparam name="TOutputColor">The <see cref="IColor{T}"/> type used for each pixel.</typeparam>
-		/// <typeparam name="TOutputChannel">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
+		/// <typeparam name="TOutputChannelValue">The channel type used in <typeparamref name="TOutputColor"/>.</typeparam>
 		/// <param name="input">Input buffer containing the compressed image.</param>
 		/// <param name="width">Pixel width of the image.</param>
 		/// <param name="height">Pixel height of the image.</param>
 		/// <param name="output">An output buffer. Must be at least width * height.</param>
 		/// <returns>Number of bytes read from <paramref name="input"/></returns>
-		public static int DecompressYUY2<TOutputColor, TOutputChannel>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
-			where TOutputChannel : unmanaged
-			where TOutputColor : unmanaged, IColor<TOutputChannel>
+		public static int DecompressYUY2<TOutputColor, TOutputChannelValue>(ReadOnlySpan<byte> input, int width, int height, Span<TOutputColor> output)
+			where TOutputChannelValue : unmanaged
+			where TOutputColor : unmanaged, IColor<TOutputChannelValue>
 		{
 			ThrowHelper.ThrowIfNotEnoughSpace(output.Length, width * height);
 
@@ -99,12 +99,12 @@ namespace AssetRipper.TextureDecoder.Yuy2
 					byte b0 = ClampByte((298 * c + 516 * d + 128) >> 8);            // blue
 					byte g0 = ClampByte((298 * c - 100 * d - 208 * e + 128) >> 8);  // green
 					byte r0 = ClampByte((298 * c + 409 * e + 128) >> 8);            // red
-					output[o++].SetConvertedChannels<TOutputColor, TOutputChannel, byte>(r0, g0, b0);
+					output[o++].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>(r0, g0, b0);
 					c = y1 - 16;
 					byte b1 = ClampByte((298 * c + 516 * d + 128) >> 8);            // blue
 					byte g1 = ClampByte((298 * c - 100 * d - 208 * e + 128) >> 8);  // green
 					byte r1 = ClampByte((298 * c + 409 * e + 128) >> 8);            // red
-					output[o++].SetConvertedChannels<TOutputColor, TOutputChannel, byte>(r1, g1, b1);
+					output[o++].SetConvertedChannels<TOutputColor, TOutputChannelValue, byte>(r1, g1, b1);
 				}
 			}
 

Directory.Build.props

@@ -6,7 +6,7 @@
 		<IsAotCompatible>true</IsAotCompatible>
 		<CheckForOverflowUnderflow>true</CheckForOverflowUnderflow>
 
-		<Version>2.1.1</Version>
+		<Version>2.2.0</Version>
 		<AssemblyVersion>$(Version)</AssemblyVersion>
 		<Copyright>Copyright © ds5678</Copyright>
 		<Authors>ds5678</Authors>