From dc7431e70b4b030b5f42d0dfc3ef244d4f583dd2 Mon Sep 17 00:00:00 2001
From: Andreas Huber <andih@google.com>
Date: Mon, 23 Apr 2012 11:21:47 -0700
Subject: Make sure NuMediaExtractor is thread safe.

Change-Id: If261c4d87d5569a0d7cfd75afe311803a6ce0109
---
 include/media/stagefright/NuMediaExtractor.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/media/stagefright/NuMediaExtractor.h b/include/media/stagefright/NuMediaExtractor.h
index d46ce36..e197134 100644
--- a/include/media/stagefright/NuMediaExtractor.h
+++ b/include/media/stagefright/NuMediaExtractor.h
@@ -22,6 +22,7 @@
 #include <utils/KeyedVector.h>
 #include <utils/RefBase.h>
 #include <utils/String8.h>
+#include <utils/threads.h>
 #include <utils/Vector.h>
 
 namespace android {
@@ -81,6 +82,8 @@ private:
         uint32_t mTrackFlags;  // bitmask of "TrackFlags"
     };
 
+    mutable Mutex mLock;
+
     sp<DataSource> mDataSource;
 
     sp<MediaExtractor> mImpl;
-- 
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