Replace HashHelpers with HashCode.Combine

src/ImageSharp/ColorSpaces/CieLab.cs

@@ -118,14 +118,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public static bool operator !=(CieLab left, CieLab right) => !left.Equals(right);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.L.GetHashCode(),
-                this.A.GetHashCode(),
-                this.B.GetHashCode(),
-                this.WhitePoint.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.L, this.A, this.B, this.WhitePoint);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"CieLab({this.L:#0.##}, {this.A:#0.##}, {this.B:#0.##})");

src/ImageSharp/ColorSpaces/CieLch.cs

@@ -122,11 +122,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-               this.L.GetHashCode(),
-               this.C.GetHashCode(),
-               this.H.GetHashCode(),
-               this.WhitePoint.GetHashCode());
+            return HashCode.Combine(this.L, this.C, this.H, this.WhitePoint);
         }
 
         /// <inheritdoc/>

src/ImageSharp/ColorSpaces/CieLchuv.cs

@@ -119,14 +119,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public static bool operator !=(CieLchuv left, CieLchuv right) => !left.Equals(right);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.L.GetHashCode(),
-                this.C.GetHashCode(),
-                this.H.GetHashCode(),
-                this.WhitePoint.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.L, this.C, this.H, this.WhitePoint);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"CieLchuv({this.L:#0.##}, {this.C:#0.##}, {this.H:#0.##})");

src/ImageSharp/ColorSpaces/CieLuv.cs

@@ -119,14 +119,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public static bool operator !=(CieLuv left, CieLuv right) => !left.Equals(right);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.L.GetHashCode(),
-                this.U.GetHashCode(),
-                this.V.GetHashCode(),
-                this.WhitePoint.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.L, this.U, this.V, this.WhitePoint);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"CieLuv({this.L:#0.##}, {this.U:#0.##}, {this.V:#0.##})");

src/ImageSharp/ColorSpaces/CieXyChromaticityCoordinates.cs

@@ -64,7 +64,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
 
         /// <inheritdoc />
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode() => HashHelpers.Combine(this.X.GetHashCode(), this.Y.GetHashCode());
+        public override int GetHashCode() => HashCode.Combine(this.X, this.Y);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"CieXyChromaticityCoordinates({this.X:#0.##}, {this.Y:#0.##})");

src/ImageSharp/ColorSpaces/CieXyy.cs

@@ -83,13 +83,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public static bool operator !=(CieXyy left, CieXyy right) => !left.Equals(right);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.X.GetHashCode(),
-                this.Y.GetHashCode(),
-                this.Yl.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.X, this.Y, this.Yl);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"CieXyy({this.X:#0.##}, {this.Y:#0.##}, {this.Yl:#0.##})");

src/ImageSharp/ColorSpaces/CieXyz.cs

@@ -86,13 +86,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public Vector3 ToVector3() => new Vector3(this.X, this.Y, this.Z);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.X.GetHashCode(),
-                this.Y.GetHashCode(),
-                this.Z.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.X, this.Y, this.Z);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"CieXyz({this.X:#0.##}, {this.Y:#0.##}, {this.Z:#0.##})");

src/ImageSharp/ColorSpaces/Cmyk.cs

@@ -90,14 +90,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.C.GetHashCode(),
-                this.M.GetHashCode(),
-                this.Y.GetHashCode(),
-                this.K.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.C, this.M, this.Y, this.K);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"Cmyk({this.C:#0.##}, {this.M:#0.##}, {this.Y:#0.##}, {this.K:#0.##})");

src/ImageSharp/ColorSpaces/Conversion/Implementation/RGBPrimariesChromaticityCoordinates.cs

@@ -86,9 +86,6 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(this.R.GetHashCode(), this.G.GetHashCode(), this.B.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.G, this.B);
     }
 }

src/ImageSharp/ColorSpaces/Conversion/Implementation/WorkingSpaces/GammaWorkingSpace.cs

@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
 using System.Runtime.CompilerServices;
 using SixLabors.ImageSharp.ColorSpaces.Companding;
 
@@ -57,6 +58,9 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode() => HashHelpers.Combine(base.GetHashCode(), this.Gamma.GetHashCode());
+        public override int GetHashCode() => HashCode.Combine(
+            this.WhitePoint,
+            this.ChromaticityCoordinates,
+            this.Gamma);
     }
 }

src/ImageSharp/ColorSpaces/Conversion/Implementation/WorkingSpaces/RgbWorkingSpaceBase.cs

@@ -1,6 +1,8 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
+
 namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation
 {
     /// <summary>
@@ -76,7 +78,7 @@ namespace SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(this.WhitePoint.GetHashCode(), this.ChromaticityCoordinates.GetHashCode());
+            return HashCode.Combine(this.WhitePoint, this.ChromaticityCoordinates);
         }
     }
 }

src/ImageSharp/ColorSpaces/Hsl.cs

@@ -84,13 +84,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.H.GetHashCode(),
-                this.S.GetHashCode(),
-                this.L.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.H, this.S, this.L);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"Hsl({this.H:#0.##}, {this.S:#0.##}, {this.L:#0.##})");

src/ImageSharp/ColorSpaces/Hsv.cs

@@ -82,13 +82,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.H.GetHashCode(),
-                this.S.GetHashCode(),
-                this.V.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.H, this.S, this.V);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"Hsv({this.H:#0.##}, {this.S:#0.##}, {this.V:#0.##})");

src/ImageSharp/ColorSpaces/HunterLab.cs

@@ -119,11 +119,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         [MethodImpl(InliningOptions.ShortMethod)]
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.L.GetHashCode(),
-                this.A.GetHashCode(),
-                this.B.GetHashCode(),
-                this.WhitePoint.GetHashCode());
+            return HashCode.Combine(this.L, this.A, this.B, this.WhitePoint);
         }
 
         /// <inheritdoc/>

src/ImageSharp/ColorSpaces/LinearRgb.cs

@@ -126,13 +126,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.R.GetHashCode(),
-                this.G.GetHashCode(),
-                this.B.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.G, this.B);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"LinearRgb({this.R:#0.##}, {this.G:#0.##}, {this.B:#0.##})");

src/ImageSharp/ColorSpaces/Lms.cs

@@ -87,13 +87,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public Vector3 ToVector3() => new Vector3(this.L, this.M, this.S);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.L.GetHashCode(),
-                this.M.GetHashCode(),
-                this.S.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.L, this.M, this.S);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"Lms({this.L:#0.##}, {this.M:#0.##}, {this.S:#0.##})");

src/ImageSharp/ColorSpaces/Rgb.cs

@@ -147,13 +147,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         public Vector3 ToVector3() => new Vector3(this.R, this.G, this.B);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.R.GetHashCode(),
-                this.G.GetHashCode(),
-                this.B.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.G, this.B);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"Rgb({this.R:#0.##}, {this.G:#0.##}, {this.B:#0.##})");

src/ImageSharp/ColorSpaces/YCbCr.cs

@@ -83,13 +83,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.Y.GetHashCode(),
-                this.Cb.GetHashCode(),
-                this.Cr.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Y, this.Cb, this.Cr);
 
         /// <inheritdoc/>
         public override string ToString() => FormattableString.Invariant($"YCbCr({this.Y}, {this.Cb}, {this.Cr})");

src/ImageSharp/Formats/Jpeg/Components/Decoder/AdobeMarker.cs

@@ -100,11 +100,11 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.DCTEncodeVersion.GetHashCode(),
-                this.APP14Flags0.GetHashCode(),
-                this.APP14Flags1.GetHashCode(),
-                this.ColorTransform.GetHashCode());
+            return HashCode.Combine(
+                this.DCTEncodeVersion,
+                this.APP14Flags0,
+                this.APP14Flags1,
+                this.ColorTransform);
         }
     }
 }

src/ImageSharp/Formats/Jpeg/Components/Decoder/JFifMarker.cs

@@ -112,13 +112,12 @@ namespace SixLabors.ImageSharp.Formats.Jpeg.Components.Decoder
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.MajorVersion.GetHashCode(),
-                HashHelpers.Combine(
-                    this.MinorVersion.GetHashCode(),
-                    HashHelpers.Combine(
-                        this.DensityUnits.GetHashCode(),
-                        HashHelpers.Combine(this.XDensity, this.YDensity))));
+            return HashCode.Combine(
+                this.MajorVersion,
+                this.MinorVersion,
+                this.DensityUnits,
+                this.XDensity,
+                this.YDensity);
         }
     }
 }

src/ImageSharp/ImageSharp.csproj

@@ -38,7 +38,7 @@
   
   <ItemGroup>
     <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.5.1" />
-    <PackageReference Include="SixLabors.Core" Version="1.0.0-dev000089" />
+    <PackageReference Include="SixLabors.Core" Version="1.0.0-dev000094" />
     <AdditionalFiles Include="..\..\stylecop.json" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.0-beta007">
       <PrivateAssets>All</PrivateAssets>

src/ImageSharp/MetaData/ImageProperty.cs

@@ -99,19 +99,7 @@ namespace SixLabors.ImageSharp.MetaData
         /// <returns>
         /// A 32-bit signed integer that is the hash code for this instance.
         /// </returns>
-        public override int GetHashCode()
-        {
-            unchecked
-            {
-                int hashCode = this.Name.GetHashCode();
-                if (this.Value != null)
-                {
-                    hashCode = HashHelpers.Combine(hashCode, this.Value.GetHashCode());
-                }
-
-                return hashCode;
-            }
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Name, this.Value);
 
         /// <summary>
         /// Returns the fully qualified type name of this instance.

src/ImageSharp/MetaData/Profiles/Exif/ExifValue.cs

@@ -200,11 +200,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Exif
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = HashHelpers.Combine(this.Tag.GetHashCode(), this.DataType.GetHashCode());
-
-            return this.Value != null
-                ? HashHelpers.Combine(hashCode, this.Value.GetHashCode())
-                : hashCode;
+            return HashCode.Combine(this.Tag, this.DataType, this.Value);
         }
 
         /// <inheritdoc/>

src/ImageSharp/MetaData/Profiles/ICC/Curves/IccParametricCurve.cs

@@ -154,18 +154,15 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            unchecked
-            {
-                int hashCode = this.Type.GetHashCode();
-                hashCode = HashHelpers.Combine(hashCode, this.G.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.A.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.B.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.C.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.D.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.E.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.F.GetHashCode());
-                return hashCode;
-            }
+            return HashCode.Combine(
+                this.Type,
+                this.G.GetHashCode(),
+                this.A.GetHashCode(),
+                this.B.GetHashCode(),
+                this.C.GetHashCode(),
+                this.D.GetHashCode(),
+                this.E.GetHashCode(),
+                this.F.GetHashCode());
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Curves/IccResponseCurve.cs

@@ -73,10 +73,10 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc />
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.CurveType.GetHashCode(),
-                this.XyzValues.GetHashCode(),
-                this.ResponseArrays.GetHashCode());
+            return HashCode.Combine(
+                this.CurveType,
+                this.XyzValues,
+                this.ResponseArrays);
         }
 
         private bool EqualsResponseArray(IccResponseCurve other)

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs

@@ -110,10 +110,10 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
-                this.ColorantType.GetHashCode(),
-                this.ChannelValues.GetHashCode());
+            return HashCode.Combine(
+                this.Signature,
+                this.ColorantType,
+                this.ChannelValues);
         }
 
         private static double[][] GetColorantArray(IccColorantEncoding colorantType)

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccColorantOrderTagDataEntry.cs

@@ -70,7 +70,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(base.GetHashCode(), this.ColorantNumber.GetHashCode());
+            return HashCode.Combine(this.Signature, this.ColorantNumber);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccColorantTableTagDataEntry.cs

@@ -72,7 +72,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(base.GetHashCode(), this.ColorantData.GetHashCode());
+            return HashCode.Combine(this.Signature, this.ColorantData);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccCrdInfoTagDataEntry.cs

@@ -121,16 +121,13 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            unchecked
-            {
-                int hashCode = base.GetHashCode();
-                hashCode = HashHelpers.Combine(hashCode, this.PostScriptProductName?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.RenderingIntent0Crd?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.RenderingIntent1Crd?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.RenderingIntent2Crd?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.RenderingIntent3Crd?.GetHashCode() ?? 0);
-                return hashCode;
-            }
+            return HashCode.Combine(
+                this.Signature,
+                this.PostScriptProductName,
+                this.RenderingIntent0Crd,
+                this.RenderingIntent1Crd,
+                this.RenderingIntent2Crd,
+                this.RenderingIntent3Crd);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccCurveTagDataEntry.cs

@@ -116,9 +116,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.CurveData.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.CurveData);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccDataTagDataEntry.cs

@@ -91,10 +91,10 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
-                this.Data.GetHashCode(),
-                this.IsAscii.GetHashCode());
+            return HashCode.Combine(
+                this.Signature,
+                this.Data,
+                this.IsAscii);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccDateTimeTagDataEntry.cs

@@ -66,7 +66,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(base.GetHashCode(), this.Value.GetHashCode());
+            return HashCode.Combine(this.Signature, this.Value);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccFix16ArrayTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccLut16TagDataEntry.cs

@@ -140,12 +140,12 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = base.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.Matrix.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.InputValues.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.ClutValues.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.OutputValues.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.Matrix,
+                this.InputValues,
+                this.ClutValues,
+                this.OutputValues);
         }
 
         private Matrix4x4 CreateMatrix(float[,] matrix)

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccLut8TagDataEntry.cs

@@ -143,12 +143,12 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = base.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.Matrix.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.InputValues.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.ClutValues.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.OutputValues.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.Matrix,
+                this.InputValues,
+                this.ClutValues,
+                this.OutputValues);
         }
 
         private Matrix4x4 CreateMatrix(float[,] matrix)

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccLutAToBTagDataEntry.cs

@@ -183,16 +183,14 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = base.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.InputChannelCount.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.OutputChannelCount.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Matrix3x3.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Matrix3x1.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.ClutValues?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.CurveB?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.CurveM?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.CurveA?.GetHashCode() ?? 0);
-            return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.InputChannelCount,
+                this.OutputChannelCount,
+                this.Matrix3x3,
+                this.Matrix3x1,
+                this.ClutValues,
+                HashCode.Combine(this.CurveB, this.CurveM, this.CurveA));
         }
 
         private bool EqualsCurve(IccTagDataEntry[] thisCurves, IccTagDataEntry[] entryCurves)

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccLutBToATagDataEntry.cs

@@ -183,16 +183,14 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-                int hashCode = base.GetHashCode();
-                hashCode = HashHelpers.Combine(hashCode, this.InputChannelCount.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.OutputChannelCount.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.Matrix3x3.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.Matrix3x1.GetHashCode());
-                hashCode = HashHelpers.Combine(hashCode, this.ClutValues?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.CurveB?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.CurveM?.GetHashCode() ?? 0);
-                hashCode = HashHelpers.Combine(hashCode, this.CurveA?.GetHashCode() ?? 0);
-                return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.InputChannelCount,
+                this.OutputChannelCount,
+                this.Matrix3x3,
+                this.Matrix3x1,
+                this.ClutValues,
+                HashCode.Combine(this.CurveB, this.CurveM, this.CurveA));
         }
 
         private bool EqualsCurve(IccTagDataEntry[] thisCurves, IccTagDataEntry[] entryCurves)

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccMeasurementTagDataEntry.cs

@@ -106,13 +106,13 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = base.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.Observer.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.XyzBacking.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Geometry.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Flare.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Illuminant.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.Observer,
+                this.XyzBacking,
+                this.Geometry,
+                this.Flare,
+                this.Illuminant);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccMultiLocalizedUnicodeTagDataEntry.cs

@@ -66,9 +66,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Texts.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Texts);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccMultiProcessElementsTagDataEntry.cs

@@ -90,11 +90,11 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
+            return HashCode.Combine(
+                this.Signature,
                 this.InputChannelCount,
                 this.OutputChannelCount,
-                this.Data.GetHashCode());
+                this.Data);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccNamedColor2TagDataEntry.cs

@@ -155,13 +155,13 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = base.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.CoordinateCount.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Prefix?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.Suffix?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.VendorFlags.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.Colors.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.CoordinateCount,
+                this.Prefix,
+                this.Suffix,
+                this.VendorFlags,
+                this.Colors);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccParametricCurveTagDataEntry.cs

@@ -65,9 +65,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Curve.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Curve);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccProfileSequenceDescTagDataEntry.cs

@@ -67,9 +67,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Descriptions.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Descriptions);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccProfileSequenceIdentifierTagDataEntry.cs

@@ -65,9 +65,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccResponseCurveSet16TagDataEntry.cs

@@ -83,10 +83,10 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc />
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
-                this.ChannelCount.GetHashCode(),
-                this.Curves.GetHashCode());
+            return HashCode.Combine(
+                this.Signature,
+                this.ChannelCount,
+                this.Curves);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccScreeningTagDataEntry.cs

@@ -77,10 +77,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
-                (int)this.Flags,
-                this.Channels.GetHashCode());
+            return HashCode.Combine(this.Signature, this.Flags, this.Channels);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccSignatureTagDataEntry.cs

@@ -65,9 +65,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.SignatureData.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.SignatureData);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccTextDescriptionTagDataEntry.cs

@@ -166,13 +166,13 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc />
         public override int GetHashCode()
         {
-            int hashCode = base.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.Ascii?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.Unicode?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.ScriptCode?.GetHashCode() ?? 0);
-            hashCode = HashHelpers.Combine(hashCode, this.UnicodeLanguageCode.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.ScriptCodeCode.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.Signature,
+                this.Ascii,
+                this.Unicode,
+                this.ScriptCode,
+                this.UnicodeLanguageCode,
+                this.ScriptCodeCode);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccTextTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Text.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Text);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUFix16ArrayTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUInt16ArrayTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
-}
+}

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUInt32ArrayTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUInt64ArrayTagDataEntry.cs

@@ -65,9 +65,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUInt8ArrayTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUcrBgTagDataEntry.cs

@@ -86,11 +86,11 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
-                this.UcrCurve.GetHashCode(),
-                this.BgCurve.GetHashCode(),
-                this.Description.GetHashCode());
+            return HashCode.Combine(
+                this.Signature,
+                this.UcrCurve,
+                this.BgCurve,
+                this.Description);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccUnknownTagDataEntry.cs

@@ -64,9 +64,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(base.GetHashCode(), this.Data.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Signature, this.Data);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccViewingConditionsTagDataEntry.cs

@@ -86,11 +86,11 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                base.GetHashCode(),
-                this.IlluminantXyz.GetHashCode(),
-                this.SurroundXyz.GetHashCode(),
-                this.Illuminant.GetHashCode());
+            return HashCode.Combine(
+                this.Signature,
+                this.IlluminantXyz,
+                this.SurroundXyz,
+                this.Illuminant);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Various/IccClut.cs

@@ -142,12 +142,12 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            int hashCode = this.Values.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.DataType.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.InputChannelCount.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.OutputChannelCount.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.GridPointCount.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.Values,
+                this.DataType,
+                this.InputChannelCount,
+                this.OutputChannelCount,
+                this.GridPointCount);
         }
 
         private bool EqualsValuesArray(IccClut other)

src/ImageSharp/MetaData/Profiles/ICC/Various/IccColorantTableEntry.cs

@@ -102,11 +102,11 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.Name.GetHashCode(),
-                this.Pcs1.GetHashCode(),
-                this.Pcs2.GetHashCode(),
-                this.Pcs3.GetHashCode());
+            return HashCode.Combine(
+                this.Name,
+                this.Pcs1,
+                this.Pcs2,
+                this.Pcs3);
         }
 
         /// <inheritdoc/>

src/ImageSharp/MetaData/Profiles/ICC/Various/IccNamedColor.cs

@@ -90,10 +90,10 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.Name.GetHashCode(),
-                this.PcsCoordinates.GetHashCode(),
-                this.DeviceCoordinates.GetHashCode());
+            return HashCode.Combine(
+                this.Name,
+                this.PcsCoordinates,
+                this.DeviceCoordinates);
         }
 
         /// <inheritdoc/>

src/ImageSharp/MetaData/Profiles/ICC/Various/IccProfileDescription.cs

@@ -84,13 +84,13 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc />
         public override int GetHashCode()
         {
-            int hashCode = this.DeviceManufacturer.GetHashCode();
-            hashCode = HashHelpers.Combine(hashCode, this.DeviceModel.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.DeviceAttributes.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.TechnologyInformation.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.DeviceManufacturerInfo.GetHashCode());
-            hashCode = HashHelpers.Combine(hashCode, this.DeviceModelInfo.GetHashCode());
-            return hashCode;
+            return HashCode.Combine(
+                this.DeviceManufacturer,
+                this.DeviceModel,
+                this.DeviceAttributes,
+                this.TechnologyInformation,
+                this.DeviceManufacturerInfo,
+                this.DeviceModelInfo);
         }
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Various/IccProfileId.cs

@@ -101,11 +101,11 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.Part1.GetHashCode(),
-                this.Part2.GetHashCode(),
-                this.Part3.GetHashCode(),
-                this.Part4.GetHashCode());
+            return HashCode.Combine(
+                this.Part1,
+                this.Part2,
+                this.Part3,
+                this.Part4);
         }
 
         /// <inheritdoc/>

src/ImageSharp/MetaData/Profiles/ICC/Various/IccProfileSequenceIdentifier.cs

@@ -44,9 +44,6 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         }
 
         /// <inheritdoc />
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(this.Id.GetHashCode(), this.Description.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Id, this.Description);
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Various/IccResponseNumber.cs

@@ -73,17 +73,9 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
             this.MeasurementValue == other.MeasurementValue;
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(
-                this.DeviceCode.GetHashCode(),
-                this.MeasurementValue.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.DeviceCode, this.MeasurementValue);
 
         /// <inheritdoc/>
-        public override string ToString()
-        {
-            return $"Code: {this.DeviceCode}; Value: {this.MeasurementValue}";
-        }
+        public override string ToString() => $"Code: {this.DeviceCode}; Value: {this.MeasurementValue}";
     }
 }

src/ImageSharp/MetaData/Profiles/ICC/Various/IccScreeningChannel.cs

@@ -85,10 +85,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.Frequency.GetHashCode(),
-                this.Angle.GetHashCode(),
-                (int)this.SpotShape);
+            return HashCode.Combine(this.Frequency, this.Angle, this.SpotShape);
         }
 
         /// <inheritdoc/>

src/ImageSharp/MetaData/Profiles/ICC/Various/IccTagTableEntry.cs

@@ -76,17 +76,14 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
 
         /// <inheritdoc/>
         public bool Equals(IccTagTableEntry other) =>
-            this.Signature == other.Signature &&
-            this.Offset == other.Offset &&
-            this.DataSize == other.DataSize;
+            this.Signature.Equals(other.Signature) &&
+            this.Offset.Equals(other.Offset) &&
+            this.DataSize.Equals(other.DataSize);
 
         /// <inheritdoc/>
         public override int GetHashCode()
         {
-            return HashHelpers.Combine(
-                this.Signature.GetHashCode(),
-                this.Offset.GetHashCode(),
-                this.DataSize.GetHashCode());
+            return HashCode.Combine(this.Signature, this.Offset, this.DataSize);
         }
 
         /// <inheritdoc/>

src/ImageSharp/PixelFormats/PixelImplementations/Bgr24.cs

@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -189,9 +190,6 @@ namespace SixLabors.ImageSharp.PixelFormats
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(this.R.GetHashCode(), this.B.GetHashCode(), this.G.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.B, this.G);
     }
 }

src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs

@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -200,10 +201,7 @@ namespace SixLabors.ImageSharp.PixelFormats
 
         /// <inheritdoc/>
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(this.R.GetHashCode(), this.B.GetHashCode(), this.G.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.B, this.G);
 
         /// <inheritdoc/>
         public override string ToString() => $"Rgb24({this.R}, {this.G}, {this.B})";

src/ImageSharp/PixelFormats/PixelImplementations/Rgb48.cs

@@ -189,9 +189,6 @@ namespace SixLabors.ImageSharp.PixelFormats
 
         /// <inheritdoc />
         [MethodImpl(InliningOptions.ShortMethod)]
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(this.R.GetHashCode(), this.G.GetHashCode(), this.B.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.G, this.B);
     }
 }

src/ImageSharp/PixelFormats/PixelImplementations/RgbaVector.cs

@@ -197,11 +197,6 @@ namespace SixLabors.ImageSharp.PixelFormats
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            int hash = HashHelpers.Combine(this.R.GetHashCode(), this.G.GetHashCode());
-            hash = HashHelpers.Combine(hash, this.B.GetHashCode());
-            return HashHelpers.Combine(hash, this.A.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.R, this.G, this.B, this.A);
     }
 }

src/ImageSharp/Primitives/ValueSize.cs

@@ -133,9 +133,6 @@ namespace SixLabors.ImageSharp.Primitives
         }
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-        {
-            return HashHelpers.Combine(this.Value.GetHashCode(), this.Type.GetHashCode());
-        }
+        public override int GetHashCode() => HashCode.Combine(this.Value, this.Type);
     }
-}
+}

src/ImageSharp/Processing/Processors/Dithering/PixelPair.cs

@@ -43,7 +43,6 @@ namespace SixLabors.ImageSharp.Processing.Processors.Dithering
             => obj is PixelPair<TPixel> other && this.First.Equals(other.First) && this.Second.Equals(other.Second);
 
         /// <inheritdoc/>
-        public override int GetHashCode()
-            => HashHelpers.Combine(this.First.GetHashCode(), this.Second.GetHashCode());
+        public override int GetHashCode() => HashCode.Combine(this.First, this.Second);
     }
 }