From a0e6fa45cde4761e75c596d33f1408c061021803 Mon Sep 17 00:00:00 2001
From: Jason Nelson <jason@carbonmade.com>
Date: Thu, 6 Dec 2018 08:52:55 -0800
Subject: [PATCH] Use GetHashCode when combining int values

---
 .../MetaData/Profiles/ICC/Curves/IccParametricCurve.cs          | 2 +-
 src/ImageSharp/MetaData/Profiles/ICC/Curves/IccResponseCurve.cs | 2 +-
 .../Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs  | 2 +-
 .../ICC/TagDataEntries/IccViewingConditionsTagDataEntry.cs      | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccParametricCurve.cs b/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccParametricCurve.cs
index f707ee595e..0f50b366c7 100644
--- a/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccParametricCurve.cs
+++ b/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccParametricCurve.cs
@@ -156,7 +156,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         {
             unchecked
             {
-                int hashCode = (int)this.Type;
+                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());
diff --git a/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccResponseCurve.cs b/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccResponseCurve.cs
index 16b0ddbef9..04984a4f24 100644
--- a/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccResponseCurve.cs
+++ b/src/ImageSharp/MetaData/Profiles/ICC/Curves/IccResponseCurve.cs
@@ -74,7 +74,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         public override int GetHashCode()
         {
             return HashHelpers.Combine(
-                (int)this.CurveType,
+                this.CurveType.GetHashCode(),
                 this.XyzValues.GetHashCode(),
                 this.ResponseArrays.GetHashCode());
         }
diff --git a/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs b/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs
index 0a27ce2d58..0b2aa7afc8 100644
--- a/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs
+++ b/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccChromaticityTagDataEntry.cs
@@ -112,7 +112,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
         {
             return HashHelpers.Combine(
                 base.GetHashCode(),
-                (int)this.ColorantType,
+                this.ColorantType.GetHashCode(),
                 this.ChannelValues.GetHashCode());
         }
 
diff --git a/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccViewingConditionsTagDataEntry.cs b/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccViewingConditionsTagDataEntry.cs
index df53957b13..5b12c9d7ec 100644
--- a/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccViewingConditionsTagDataEntry.cs
+++ b/src/ImageSharp/MetaData/Profiles/ICC/TagDataEntries/IccViewingConditionsTagDataEntry.cs
@@ -90,7 +90,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Icc
                 base.GetHashCode(),
                 this.IlluminantXyz.GetHashCode(),
                 this.SurroundXyz.GetHashCode(),
-                (int)this.Illuminant);
+                this.Illuminant.GetHashCode());
         }
     }
 }