update components

MediaBrowser.Server.Implementations/IO/MemoryStreamProvider.cs

@@ -0,0 +1,44 @@
+using System.IO;
+using MediaBrowser.Model.IO;
+using Microsoft.IO;
+
+namespace MediaBrowser.Server.Implementations.IO
+{
+    public class RecyclableMemoryStreamProvider : IMemoryStreamProvider
+    {
+        readonly RecyclableMemoryStreamManager _manager = new RecyclableMemoryStreamManager();
+
+        public MemoryStream CreateNew()
+        {
+            return _manager.GetStream();
+        }
+
+        public MemoryStream CreateNew(int capacity)
+        {
+            return _manager.GetStream("RecyclableMemoryStream", capacity);
+        }
+
+        public MemoryStream CreateNew(byte[] buffer)
+        {
+            return _manager.GetStream("RecyclableMemoryStream", buffer, 0, buffer.Length);
+        }
+    }
+
+    public class MemoryStreamProvider : IMemoryStreamProvider
+    {
+        public MemoryStream CreateNew()
+        {
+            return new MemoryStream();
+        }
+
+        public MemoryStream CreateNew(int capacity)
+        {
+            return new MemoryStream(capacity);
+        }
+
+        public MemoryStream CreateNew(byte[] buffer)
+        {
+            return new MemoryStream(buffer);
+        }
+    }
+}