From 6b6df21cb6dd7d7605b0c15dd3cfdeeae375e82f Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Tue, 18 Apr 2017 16:18:09 +1000
Subject: [PATCH] ColorVector perf improvements

---
 src/ImageSharp/Colors/ColorVector.Definitions.cs | 2 +-
 src/ImageSharp/Colors/ColorVector.Transforms.cs  | 5 ++++-
 src/ImageSharp/Colors/ColorVector.cs             | 6 +++++-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/ImageSharp/Colors/ColorVector.Definitions.cs b/src/ImageSharp/Colors/ColorVector.Definitions.cs
index 955c0b9db..150b7209c 100644
--- a/src/ImageSharp/Colors/ColorVector.Definitions.cs
+++ b/src/ImageSharp/Colors/ColorVector.Definitions.cs
@@ -6,7 +6,7 @@
 namespace ImageSharp
 {
     /// <summary>
-    /// Unpacked pixel type containing four 8-bit unsigned normalized values ranging from 0 to 255.
+    /// Unpacked pixel type containing four 16-bit floating-point values typically ranging from 0 to 1.
     /// The color components are stored in red, green, blue, and alpha order.
     /// </summary>
     /// <remarks>
diff --git a/src/ImageSharp/Colors/ColorVector.Transforms.cs b/src/ImageSharp/Colors/ColorVector.Transforms.cs
index e9666a351..a884f2618 100644
--- a/src/ImageSharp/Colors/ColorVector.Transforms.cs
+++ b/src/ImageSharp/Colors/ColorVector.Transforms.cs
@@ -6,9 +6,10 @@
 namespace ImageSharp
 {
     using System.Numerics;
+    using System.Runtime.CompilerServices;
 
     /// <summary>
-    /// Unpacked pixel type containing four 16-bit unsigned normalized values typically ranging from 0 to 1.
+    /// Unpacked pixel type containing four 16-bit floating-point values typically ranging from 0 to 1.
     /// The color components are stored in red, green, blue, and alpha order.
     /// </summary>
     /// <remarks>
@@ -25,6 +26,7 @@ namespace ImageSharp
         /// <returns>
         /// The <see cref="ColorVector"/>.
         /// </returns>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static ColorVector operator +(ColorVector left, ColorVector right)
         {
             return new ColorVector(left.backingVector + right.backingVector);
@@ -38,6 +40,7 @@ namespace ImageSharp
         /// <returns>
         /// The <see cref="ColorVector"/>.
         /// </returns>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static ColorVector operator -(ColorVector left, ColorVector right)
         {
             return new ColorVector(left.backingVector - right.backingVector);
diff --git a/src/ImageSharp/Colors/ColorVector.cs b/src/ImageSharp/Colors/ColorVector.cs
index 354553982..06ee5b805 100644
--- a/src/ImageSharp/Colors/ColorVector.cs
+++ b/src/ImageSharp/Colors/ColorVector.cs
@@ -9,7 +9,7 @@ namespace ImageSharp
     using System.Runtime.CompilerServices;
 
     /// <summary>
-    /// Unpacked pixel type containing four 16-bit unsigned normalized values typically ranging from 0 to 1.
+    /// Unpacked pixel type containing four 16-bit floating-point values typically ranging from 0 to 1.
     /// The color components are stored in red, green, blue, and alpha order.
     /// </summary>
     /// <remarks>
@@ -40,6 +40,7 @@ namespace ImageSharp
         /// <param name="g">The green component.</param>
         /// <param name="b">The blue component.</param>
         /// <param name="a">The alpha component.</param>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public ColorVector(byte r, byte g, byte b, byte a = 255)
             : this()
         {
@@ -53,6 +54,7 @@ namespace ImageSharp
         /// <param name="g">The green component.</param>
         /// <param name="b">The blue component.</param>
         /// <param name="a">The alpha component.</param>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public ColorVector(float r, float g, float b, float a = 1)
             : this()
         {
@@ -65,6 +67,7 @@ namespace ImageSharp
         /// <param name="vector">
         /// The vector containing the components for the packed vector.
         /// </param>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public ColorVector(Vector3 vector)
             : this()
         {
@@ -77,6 +80,7 @@ namespace ImageSharp
         /// <param name="vector">
         /// The vector containing the components for the packed vector.
         /// </param>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public ColorVector(Vector4 vector)
             : this()
         {