remove another 40M/min of boxing junk by specializing the key comparer on SpriteFont's dict

2011-03-06 08:59:25 +13:00
parent 8d1a69e8ff
commit 69ea44310b
2 changed files with 11 additions and 2 deletions
--- a/OpenRA.FileFormats/Primitives/Pair.cs
+++ b/OpenRA.FileFormats/Primitives/Pair.cs
@@ -60,7 +60,15 @@ namespace OpenRA.FileFormats
 		public override string ToString()
 		{
 			return "({0},{1})".F(First, Second);
-		}
+		}
+
+		class PairEqualityComparer : IEqualityComparer<Pair<T, U>>
+		{
+			public bool Equals(Pair<T, U> x, Pair<T, U> y) { return x == y; }
+			public int GetHashCode(Pair<T, U> obj) { return obj.GetHashCode(); }
+		}
+
+		public static IEqualityComparer<Pair<T, U>> EqualityComparer { get { return new PairEqualityComparer(); } }
 	}

    public static class Pair