From ce125669c33c5a1bd61178e0eb1843a27dbb6df2 Mon Sep 17 00:00:00 2001
From: Yufei Huang <yufeih@microsoft.com>
Date: Tue, 5 May 2015 10:54:36 +0800
Subject: [PATCH] Make YCbCr.(Y/Cb/Cr) and Hsv.(H/S/V) a plan field to make
 color manipulations a bit faster

Former-commit-id: cc64a3b7498c57f3ac5e2b0ab5e59626b6e95e9c
Former-commit-id: d199172432d36258d518faf531aa214c28543bc8
Former-commit-id: b8e0ea3874620340a0c7c7a3e85630dc45e7e23d
---
 src/ImageProcessor/Colors/Hsv.cs   | 13 ++++++-------
 src/ImageProcessor/Colors/YCbCr.cs | 10 +++++-----
 2 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/ImageProcessor/Colors/Hsv.cs b/src/ImageProcessor/Colors/Hsv.cs
index e76d1657cd..d85dd35207 100644
--- a/src/ImageProcessor/Colors/Hsv.cs
+++ b/src/ImageProcessor/Colors/Hsv.cs
@@ -45,28 +45,27 @@ namespace ImageProcessor
         /// Gets the H hue component.
         /// <remarks>A value ranging between 0 and 360.</remarks>
         /// </summary>
-        public float H { get; }
+        public readonly float H;
 
         /// <summary>
         /// Gets the S saturation component.
         /// <remarks>A value ranging between 0 and 100.</remarks>
         /// </summary>
-        public float S { get; }
-
-
+        public readonly float S;
+        
         /// <summary>
         /// Gets the V value (brightness) component.
         /// <remarks>A value ranging between 0 and 100.</remarks>
         /// </summary>
-        public float V { get; }
+        public readonly float V;
 
         /// <summary>
         /// Gets a value indicating whether this <see cref="Hsv"/> is empty.
         /// </summary>
         [EditorBrowsable(EditorBrowsableState.Never)]
         public bool IsEmpty => Math.Abs(this.H) < Epsilon
-                               && Math.Abs(this.S) < Epsilon
-                               && Math.Abs(this.V) < Epsilon;
+                            && Math.Abs(this.S) < Epsilon
+                            && Math.Abs(this.V) < Epsilon;
 
         /// <summary>
         /// Compares two <see cref="Hsv"/> objects. The result specifies whether the values
diff --git a/src/ImageProcessor/Colors/YCbCr.cs b/src/ImageProcessor/Colors/YCbCr.cs
index 0c4a1b67bd..f7d7f05b22 100644
--- a/src/ImageProcessor/Colors/YCbCr.cs
+++ b/src/ImageProcessor/Colors/YCbCr.cs
@@ -49,27 +49,27 @@ namespace ImageProcessor
         /// Gets the Y luminance component.
         /// <remarks>A value ranging between 0 and 255.</remarks>
         /// </summary>
-        public float Y { get; }
+        public readonly float Y;
 
         /// <summary>
         /// Gets the Cb chroma component.
         /// <remarks>A value ranging between 0 and 255.</remarks>
         /// </summary>
-        public float Cb { get; }
+        public readonly float Cb;
 
         /// <summary>
         /// Gets the Cr chroma component.
         /// <remarks>A value ranging between 0 and 255.</remarks>
         /// </summary>
-        public float Cr { get; }
+        public readonly float Cr;
 
         /// <summary>
         /// Gets a value indicating whether this <see cref="YCbCr"/> is empty.
         /// </summary>
         [EditorBrowsable(EditorBrowsableState.Never)]
         public bool IsEmpty => Math.Abs(this.Y) < Epsilon
-                               && Math.Abs(this.Cb) < Epsilon
-                               && Math.Abs(this.Cr) < Epsilon;
+                            && Math.Abs(this.Cb) < Epsilon
+                            && Math.Abs(this.Cr) < Epsilon;
 
         /// <summary>
         /// Compares two <see cref="YCbCr"/> objects. The result specifies whether the values