Use a packet buffer pool to reduce memory pressure

src/com/limelight/nvstream/av/AvBufferPool.java

@@ -0,0 +1,30 @@
+package com.limelight.nvstream.av;
+
+import java.util.LinkedList;
+
+public class AvBufferPool {
+	private LinkedList<byte[]> bufferList = new LinkedList<byte[]>();
+	private int bufferSize;
+	
+	public AvBufferPool(int size)
+	{
+		this.bufferSize = size;
+	}
+	
+	public synchronized byte[] allocate()
+	{
+		if (bufferList.isEmpty())
+		{
+			return new byte[bufferSize];
+		}
+		else
+		{
+			return bufferList.removeFirst();
+		}
+	}
+	
+	public synchronized void free(byte[] buffer)
+	{
+		bufferList.addFirst(buffer);
+	}
+}