From 0dab6fc986cf986dc49740342674ddc563e3886b Mon Sep 17 00:00:00 2001
From: Jason Nelson <jason@carbonmade.com>
Date: Tue, 3 Jul 2018 09:46:03 -0700
Subject: [PATCH] Remove IsEmpty properties when we can just compare to default

---
 src/ImageSharp/ColorSpaces/CieLab.cs          | 13 +---------
 src/ImageSharp/ColorSpaces/CieLch.cs          | 13 +---------
 src/ImageSharp/ColorSpaces/CieLchuv.cs        | 13 +---------
 src/ImageSharp/ColorSpaces/CieLuv.cs          | 13 +---------
 .../CieXyChromaticityCoordinates.cs           | 20 +++-----------
 src/ImageSharp/ColorSpaces/CieXyy.cs          | 20 +++-----------
 src/ImageSharp/ColorSpaces/CieXyz.cs          | 20 +++-----------
 src/ImageSharp/ColorSpaces/Cmyk.cs            | 20 +++-----------
 src/ImageSharp/ColorSpaces/Hsl.cs             | 20 +++-----------
 src/ImageSharp/ColorSpaces/Hsv.cs             | 23 +++-------------
 src/ImageSharp/ColorSpaces/HunterLab.cs       | 13 +---------
 src/ImageSharp/ColorSpaces/LinearRgb.cs       | 20 +++-----------
 src/ImageSharp/ColorSpaces/Lms.cs             | 20 +++-----------
 src/ImageSharp/ColorSpaces/Rgb.cs             | 26 +++----------------
 src/ImageSharp/ColorSpaces/YCbCr.cs           | 24 +++--------------
 15 files changed, 36 insertions(+), 242 deletions(-)

diff --git a/src/ImageSharp/ColorSpaces/CieLab.cs b/src/ImageSharp/ColorSpaces/CieLab.cs
index 9eb072a535..c9581379bf 100644
--- a/src/ImageSharp/ColorSpaces/CieLab.cs
+++ b/src/ImageSharp/ColorSpaces/CieLab.cs
@@ -20,11 +20,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// </summary>
         public static readonly CieXyz DefaultWhitePoint = Illuminants.D50;
 
-        /// <summary>
-        /// Represents a <see cref="CieLab"/> that has L, A, B values set to zero.
-        /// </summary>
-        public static readonly CieLab Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -115,12 +110,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieLab"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector
         {
@@ -171,7 +160,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            return this.IsEmpty
+            return this.Equals(default)
                 ? "CieLab [Empty]"
                 : $"CieLab [ L={this.L:#0.##}, A={this.A:#0.##}, B={this.B:#0.##}]";
         }
diff --git a/src/ImageSharp/ColorSpaces/CieLch.cs b/src/ImageSharp/ColorSpaces/CieLch.cs
index 059e9684f5..4fa853206a 100644
--- a/src/ImageSharp/ColorSpaces/CieLch.cs
+++ b/src/ImageSharp/ColorSpaces/CieLch.cs
@@ -20,11 +20,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// </summary>
         public static readonly CieXyz DefaultWhitePoint = Illuminants.D50;
 
-        /// <summary>
-        /// Represents a <see cref="CieLch"/> that has L, C, H values set to zero.
-        /// </summary>
-        public static readonly CieLch Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -115,12 +110,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieLch"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector
         {
@@ -173,7 +162,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            return this.IsEmpty
+            return this.Equals(default)
                 ? "CieLch [Empty]"
                 : $"CieLch [ L={this.L:#0.##}, C={this.C:#0.##}, H={this.H:#0.##}]";
         }
diff --git a/src/ImageSharp/ColorSpaces/CieLchuv.cs b/src/ImageSharp/ColorSpaces/CieLchuv.cs
index 503ce65aa3..13cedc96d0 100644
--- a/src/ImageSharp/ColorSpaces/CieLchuv.cs
+++ b/src/ImageSharp/ColorSpaces/CieLchuv.cs
@@ -20,11 +20,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// </summary>
         public static readonly CieXyz DefaultWhitePoint = Illuminants.D65;
 
-        /// <summary>
-        /// Represents a <see cref="CieLchuv"/> that has L, C, H values set to zero.
-        /// </summary>
-        public static readonly CieLchuv Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -115,12 +110,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieLchuv"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector
         {
@@ -171,7 +160,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            return this.IsEmpty
+            return this.Equals(default)
                 ? "CieLchuv [Empty]"
                 : $"CieLchuv [ L={this.L:#0.##}, C={this.C:#0.##}, H={this.H:#0.##}";
         }
diff --git a/src/ImageSharp/ColorSpaces/CieLuv.cs b/src/ImageSharp/ColorSpaces/CieLuv.cs
index 8b385418c5..8050529239 100644
--- a/src/ImageSharp/ColorSpaces/CieLuv.cs
+++ b/src/ImageSharp/ColorSpaces/CieLuv.cs
@@ -22,11 +22,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// </summary>
         public static readonly CieXyz DefaultWhitePoint = Illuminants.D65;
 
-        /// <summary>
-        /// Represents a <see cref="CieLuv"/> that has L, U, and V values set to zero.
-        /// </summary>
-        public static readonly CieLuv Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -117,12 +112,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieLuv"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector
         {
@@ -173,7 +162,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            return this.IsEmpty
+            return this.Equals(default)
                 ? "CieLuv [ Empty ]"
                 : $"CieLuv [ L={this.L:#0.##}, U={this.U:#0.##}, V={this.V:#0.##} ]";
         }
diff --git a/src/ImageSharp/ColorSpaces/CieXyChromaticityCoordinates.cs b/src/ImageSharp/ColorSpaces/CieXyChromaticityCoordinates.cs
index 10a2514206..013bed890a 100644
--- a/src/ImageSharp/ColorSpaces/CieXyChromaticityCoordinates.cs
+++ b/src/ImageSharp/ColorSpaces/CieXyChromaticityCoordinates.cs
@@ -14,11 +14,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct CieXyChromaticityCoordinates : IEquatable<CieXyChromaticityCoordinates>, IAlmostEquatable<CieXyChromaticityCoordinates, float>
     {
-        /// <summary>
-        /// Represents a <see cref="CieXyChromaticityCoordinates"/> that has X, Y values set to zero.
-        /// </summary>
-        public static readonly CieXyChromaticityCoordinates Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -69,12 +64,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Y;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieXyChromaticityCoordinates"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <summary>
         /// Compares two <see cref="CieXyChromaticityCoordinates"/> objects for equality.
         /// </summary>
@@ -119,12 +108,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "CieXyChromaticityCoordinates [Empty]";
-            }
-
-            return $"CieXyChromaticityCoordinates [ X={this.X:#0.##}, Y={this.Y:#0.##}]";
+            return this.Equals(default)
+                ? "CieXyChromaticityCoordinates [Empty]"
+                : $"CieXyChromaticityCoordinates [ X={this.X:#0.##}, Y={this.Y:#0.##}]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/CieXyy.cs b/src/ImageSharp/ColorSpaces/CieXyy.cs
index 690b3fcfcc..d5ad2aa1f0 100644
--- a/src/ImageSharp/ColorSpaces/CieXyy.cs
+++ b/src/ImageSharp/ColorSpaces/CieXyy.cs
@@ -14,11 +14,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct CieXyy : IColorVector, IEquatable<CieXyy>, IAlmostEquatable<CieXyy, float>
     {
-        /// <summary>
-        /// Represents a <see cref="CieXyy"/> that has X, Y, and Y values set to zero.
-        /// </summary>
-        public static readonly CieXyy Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -78,12 +73,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieXyy"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector => this.backingVector;
 
@@ -130,12 +119,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "CieXyy [ Empty ]";
-            }
-
-            return $"CieXyy [ X={this.X:#0.##}, Y={this.Y:#0.##}, Yl={this.Yl:#0.##} ]";
+            return this.Equals(default)
+                ? "CieXyy [ Empty ]"
+                : $"CieXyy [ X={this.X:#0.##}, Y={this.Y:#0.##}, Yl={this.Yl:#0.##} ]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/CieXyz.cs b/src/ImageSharp/ColorSpaces/CieXyz.cs
index fec4c74e26..b1d2392d6d 100644
--- a/src/ImageSharp/ColorSpaces/CieXyz.cs
+++ b/src/ImageSharp/ColorSpaces/CieXyz.cs
@@ -14,11 +14,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct CieXyz : IColorVector, IEquatable<CieXyz>, IAlmostEquatable<CieXyz, float>
     {
-        /// <summary>
-        /// Represents a <see cref="CieXyz"/> that has X, Y, and Z values set to zero.
-        /// </summary>
-        public static readonly CieXyz Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -77,12 +72,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="CieXyz"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector
         {
@@ -133,12 +122,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "CieXyz [ Empty ]";
-            }
-
-            return $"CieXyz [ X={this.X:#0.##}, Y={this.Y:#0.##}, Z={this.Z:#0.##} ]";
+            return this.Equals(default)
+                ? "CieXyz [ Empty ]"
+                : $"CieXyz [ X={this.X:#0.##}, Y={this.Y:#0.##}, Z={this.Z:#0.##} ]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/Cmyk.cs b/src/ImageSharp/ColorSpaces/Cmyk.cs
index ffbe2e2654..2571615b5c 100644
--- a/src/ImageSharp/ColorSpaces/Cmyk.cs
+++ b/src/ImageSharp/ColorSpaces/Cmyk.cs
@@ -13,11 +13,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct Cmyk : IEquatable<Cmyk>, IAlmostEquatable<Cmyk, float>
     {
-        /// <summary>
-        /// Represents a <see cref="Cmyk"/> that has C, M, Y, and K values set to zero.
-        /// </summary>
-        public static readonly Cmyk Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -87,12 +82,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.W;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="Cmyk"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <summary>
         /// Compares two <see cref="Cmyk"/> objects for equality.
         /// </summary>
@@ -138,12 +127,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "Cmyk [Empty]";
-            }
-
-            return $"Cmyk [ C={this.C:#0.##}, M={this.M:#0.##}, Y={this.Y:#0.##}, K={this.K:#0.##}]";
+            return this.Equals(default)
+                ? "Cmyk [Empty]"
+                : $"Cmyk [ C={this.C:#0.##}, M={this.M:#0.##}, Y={this.Y:#0.##}, K={this.K:#0.##}]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/Hsl.cs b/src/ImageSharp/ColorSpaces/Hsl.cs
index 31b93d3848..c49440a8d2 100644
--- a/src/ImageSharp/ColorSpaces/Hsl.cs
+++ b/src/ImageSharp/ColorSpaces/Hsl.cs
@@ -13,11 +13,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct Hsl : IColorVector, IEquatable<Hsl>, IAlmostEquatable<Hsl, float>
     {
-        /// <summary>
-        /// Represents a <see cref="Hsl"/> that has H, S, and L values set to zero.
-        /// </summary>
-        public static readonly Hsl Empty = default;
-
         /// <summary>
         /// Max range used for clamping
         /// </summary>
@@ -80,12 +75,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="Hsl"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc/>
         public Vector3 Vector => this.backingVector;
 
@@ -132,12 +121,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "Hsl [ Empty ]";
-            }
-
-            return $"Hsl [ H={this.H:#0.##}, S={this.S:#0.##}, L={this.L:#0.##} ]";
+            return this.Equals(default)
+                ? "Hsl [ Empty ]"
+                : $"Hsl [ H={this.H:#0.##}, S={this.S:#0.##}, L={this.L:#0.##} ]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/Hsv.cs b/src/ImageSharp/ColorSpaces/Hsv.cs
index 1f6c8d5eba..4e73923ccb 100644
--- a/src/ImageSharp/ColorSpaces/Hsv.cs
+++ b/src/ImageSharp/ColorSpaces/Hsv.cs
@@ -15,11 +15,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct Hsv : IColorVector, IEquatable<Hsv>, IAlmostEquatable<Hsv, float>
     {
-        /// <summary>
-        /// Represents a <see cref="Hsv"/> that has H, S, and V values set to zero.
-        /// </summary>
-        public static readonly Hsv Empty = default;
-
         /// <summary>
         /// Max range used for clamping
         /// </summary>
@@ -82,12 +77,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="Hsv"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc/>
         public Vector3 Vector
         {
@@ -157,7 +146,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <returns>
         /// True if the current left is equal to the <paramref name="right"/> parameter; otherwise, false.
         /// </returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static bool operator ==(Hsv left, Hsv right)
         {
             return left.Equals(right);
@@ -175,7 +163,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <returns>
         /// True if the current left is unequal to the <paramref name="right"/> parameter; otherwise, false.
         /// </returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static bool operator !=(Hsv left, Hsv right)
         {
             return !left.Equals(right);
@@ -190,16 +177,12 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "Hsv [ Empty ]";
-            }
-
-            return $"Hsv [ H={this.H:#0.##}, S={this.S:#0.##}, V={this.V:#0.##} ]";
+            return this.Equals(default)
+                ? "Hsv [ Empty ]"
+                : $"Hsv [ H={this.H:#0.##}, S={this.S:#0.##}, V={this.V:#0.##} ]";
         }
 
         /// <inheritdoc/>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public override bool Equals(object obj)
         {
             return obj is Hsv other && this.Equals(other);
diff --git a/src/ImageSharp/ColorSpaces/HunterLab.cs b/src/ImageSharp/ColorSpaces/HunterLab.cs
index 6718019499..576a48e8bc 100644
--- a/src/ImageSharp/ColorSpaces/HunterLab.cs
+++ b/src/ImageSharp/ColorSpaces/HunterLab.cs
@@ -20,11 +20,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// </summary>
         public static readonly CieXyz DefaultWhitePoint = Illuminants.C;
 
-        /// <summary>
-        /// Represents a <see cref="HunterLab"/> that has L, A, B values set to zero.
-        /// </summary>
-        public static readonly HunterLab Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -115,12 +110,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="HunterLab"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector => this.backingVector;
 
@@ -167,7 +156,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            return this.IsEmpty
+            return this.Equals(default)
                 ? "HunterLab [Empty]"
                 : $"HunterLab [ L={this.L:#0.##}, A={this.A:#0.##}, B={this.B:#0.##}]";
         }
diff --git a/src/ImageSharp/ColorSpaces/LinearRgb.cs b/src/ImageSharp/ColorSpaces/LinearRgb.cs
index f665272662..6685c506e0 100644
--- a/src/ImageSharp/ColorSpaces/LinearRgb.cs
+++ b/src/ImageSharp/ColorSpaces/LinearRgb.cs
@@ -13,11 +13,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct LinearRgb : IColorVector, IEquatable<LinearRgb>, IAlmostEquatable<LinearRgb, float>
     {
-        /// <summary>
-        /// Represents a <see cref="LinearRgb"/> that has R, G, and B values set to zero.
-        /// </summary>
-        public static readonly LinearRgb Empty = default;
-
         /// <summary>
         /// The default LinearRgb working space
         /// </summary>
@@ -112,12 +107,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// </summary>
         public IRgbWorkingSpace WorkingSpace { get; }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="LinearRgb"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector => this.backingVector;
 
@@ -164,12 +153,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "LinearRgb [ Empty ]";
-            }
-
-            return $"LinearRgb [ R={this.R:#0.##}, G={this.G:#0.##}, B={this.B:#0.##} ]";
+            return this.Equals(default)
+                ? "LinearRgb [ Empty ]"
+                : $"LinearRgb [ R={this.R:#0.##}, G={this.G:#0.##}, B={this.B:#0.##} ]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/Lms.cs b/src/ImageSharp/ColorSpaces/Lms.cs
index 81a068d50a..09b092f814 100644
--- a/src/ImageSharp/ColorSpaces/Lms.cs
+++ b/src/ImageSharp/ColorSpaces/Lms.cs
@@ -15,11 +15,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct Lms : IColorVector, IEquatable<Lms>, IAlmostEquatable<Lms, float>
     {
-        /// <summary>
-        /// Represents a <see cref="Lms"/> that has L, M, and S values set to zero.
-        /// </summary>
-        public static readonly Lms Empty = default;
-
         /// <summary>
         /// The backing vector for SIMD support.
         /// </summary>
@@ -79,12 +74,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="Lms"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc />
         public Vector3 Vector => this.backingVector;
 
@@ -131,12 +120,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "Lms [ Empty ]";
-            }
-
-            return $"Lms [ L={this.L:#0.##}, M={this.M:#0.##}, S={this.S:#0.##} ]";
+            return this.Equals(default)
+                ? "Lms [ Empty ]"
+                : $"Lms [ L={this.L:#0.##}, M={this.M:#0.##}, S={this.S:#0.##} ]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/Rgb.cs b/src/ImageSharp/ColorSpaces/Rgb.cs
index 351d2b187a..0041605f98 100644
--- a/src/ImageSharp/ColorSpaces/Rgb.cs
+++ b/src/ImageSharp/ColorSpaces/Rgb.cs
@@ -15,11 +15,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct Rgb : IColorVector, IEquatable<Rgb>, IAlmostEquatable<Rgb, float>
     {
-        /// <summary>
-        /// Represents a <see cref="Rgb"/> that has R, G, and B values set to zero.
-        /// </summary>
-        public static readonly Rgb Empty = default;
-
         /// <summary>
         /// The default rgb working space
         /// </summary>
@@ -112,17 +107,7 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <summary>
         /// Gets the Rgb color space <seealso cref="RgbWorkingSpaces"/>
         /// </summary>
-        public IRgbWorkingSpace WorkingSpace
-        {
-            [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get;
-        }
-
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="Rgb"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
+        public IRgbWorkingSpace WorkingSpace { get; }
 
         /// <inheritdoc />
         public Vector3 Vector => this.backingVector;
@@ -186,12 +171,9 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "Rgb [ Empty ]";
-            }
-
-            return $"Rgb [ R={this.R:#0.##}, G={this.G:#0.##}, B={this.B:#0.##} ]";
+            return this.Equals(default)
+                ? "Rgb [ Empty ]"
+                : $"Rgb [ R={this.R:#0.##}, G={this.G:#0.##}, B={this.B:#0.##} ]";
         }
 
         /// <inheritdoc/>
diff --git a/src/ImageSharp/ColorSpaces/YCbCr.cs b/src/ImageSharp/ColorSpaces/YCbCr.cs
index cb1060137c..4bc70626c7 100644
--- a/src/ImageSharp/ColorSpaces/YCbCr.cs
+++ b/src/ImageSharp/ColorSpaces/YCbCr.cs
@@ -15,11 +15,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
     /// </summary>
     internal readonly struct YCbCr : IColorVector, IEquatable<YCbCr>, IAlmostEquatable<YCbCr, float>
     {
-        /// <summary>
-        /// Represents a <see cref="YCbCr"/> that has Y, Cb, and Cr values set to zero.
-        /// </summary>
-        public static readonly YCbCr Empty = default;
-
         /// <summary>
         /// Vector which is used in clamping to the max value
         /// </summary>
@@ -82,12 +77,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
             get => this.backingVector.Z;
         }
 
-        /// <summary>
-        /// Gets a value indicating whether this <see cref="YCbCr"/> is empty.
-        /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public bool IsEmpty => this.Equals(Empty);
-
         /// <inheritdoc/>
         public Vector3 Vector => this.backingVector;
 
@@ -103,7 +92,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <returns>
         /// True if the current left is equal to the <paramref name="right"/> parameter; otherwise, false.
         /// </returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static bool operator ==(YCbCr left, YCbCr right)
         {
             return left.Equals(right);
@@ -121,7 +109,6 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <returns>
         /// True if the current left is unequal to the <paramref name="right"/> parameter; otherwise, false.
         /// </returns>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static bool operator !=(YCbCr left, YCbCr right)
         {
             return !left.Equals(right);
@@ -136,23 +123,18 @@ namespace SixLabors.ImageSharp.ColorSpaces
         /// <inheritdoc/>
         public override string ToString()
         {
-            if (this.IsEmpty)
-            {
-                return "YCbCr [ Empty ]";
-            }
-
-            return $"YCbCr [ Y={this.Y}, Cb={this.Cb}, Cr={this.Cr} ]";
+            return this.Equals(default)
+                ? "YCbCr [ Empty ]"
+                : $"YCbCr [ Y={this.Y}, Cb={this.Cb}, Cr={this.Cr} ]";
         }
 
         /// <inheritdoc/>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public override bool Equals(object obj)
         {
             return obj is YCbCr other && this.Equals(other);
         }
 
         /// <inheritdoc/>
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public bool Equals(YCbCr other)
         {
             return this.backingVector.Equals(other.backingVector);