From f5ec665115389e834b1d62d961f8929a8b9d0608 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sat, 19 Jul 2014 03:49:44 -0700
Subject: [PATCH] Park for a bit if there's nothing to do

---
 .../limelight/binding/video/AndroidCpuDecoderRenderer.java    | 2 ++
 .../limelight/binding/video/MediaCodecDecoderRenderer.java    | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/src/com/limelight/binding/video/AndroidCpuDecoderRenderer.java b/src/com/limelight/binding/video/AndroidCpuDecoderRenderer.java
index 611c3555..7521ad0c 100644
--- a/src/com/limelight/binding/video/AndroidCpuDecoderRenderer.java
+++ b/src/com/limelight/binding/video/AndroidCpuDecoderRenderer.java
@@ -5,6 +5,7 @@ import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
 import java.nio.ByteBuffer;
+import java.util.concurrent.locks.LockSupport;
 
 import android.graphics.PixelFormat;
 import android.os.Build;
@@ -169,6 +170,7 @@ public class AndroidCpuDecoderRenderer implements VideoDecoderRenderer {
 					long diff = nextFrameTime - System.currentTimeMillis();
 
 					if (diff > WAIT_CEILING_MS) {
+						LockSupport.parkNanos(1);
 						continue;
 					}
 
diff --git a/src/com/limelight/binding/video/MediaCodecDecoderRenderer.java b/src/com/limelight/binding/video/MediaCodecDecoderRenderer.java
index d91c5509..8a180362 100644
--- a/src/com/limelight/binding/video/MediaCodecDecoderRenderer.java
+++ b/src/com/limelight/binding/video/MediaCodecDecoderRenderer.java
@@ -3,6 +3,7 @@ package com.limelight.binding.video;
 import java.nio.ByteBuffer;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.concurrent.locks.LockSupport;
 
 import com.limelight.LimeLog;
 import com.limelight.nvstream.av.ByteBufferDescriptor;
@@ -203,6 +204,9 @@ public class MediaCodecDecoderRenderer implements VideoDecoderRenderer {
 					    }
 				    } else {
 					    switch (outIndex) {
+					    case MediaCodec.INFO_TRY_AGAIN_LATER:
+					    	LockSupport.parkNanos(1);
+					    	break;
 					    case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED:
 					    	LimeLog.info("Output buffers changed");
 						    break;