From fc7fb1ff4bd8a88999ecafeeba8eaa278d52c702 Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Sat, 17 Dec 2016 22:03:00 +1100
Subject: [PATCH] Remove allocation in octree quantizer.

---
 src/ImageSharp/Quantizers/Octree/OctreeQuantizer.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/ImageSharp/Quantizers/Octree/OctreeQuantizer.cs b/src/ImageSharp/Quantizers/Octree/OctreeQuantizer.cs
index b65bd2278..6bffeb5e1 100644
--- a/src/ImageSharp/Quantizers/Octree/OctreeQuantizer.cs
+++ b/src/ImageSharp/Quantizers/Octree/OctreeQuantizer.cs
@@ -182,8 +182,7 @@ namespace ImageSharp.Quantizers
                 TPacked packed = pixel.PackedValue;
 
                 // Check if this request is for the same color as the last
-                // TODO: We should change our TPacked signature to ensure we can compare values without boxing allocations. 
-                if (this.previousColor.Equals((IEquatable<TPacked>)packed))
+                if (this.previousColor.Equals(packed))
                 {
                     // If so, check if I have a previous node setup. This will only occur if the first color in the image
                     // happens to be black, with an alpha component of zero.