From b42b1ac1587aebda5e2f334d95b620271fafba4e Mon Sep 17 00:00:00 2001
From: Jesse Hall <jessehall@google.com>
Date: Thu, 28 Jun 2012 14:27:53 -0700
Subject: Return fence from acquireBuffer

Change-Id: Iab22054c1dc4fd84affab3cc5bbdcd5a1e689666
---
 libs/gui/BufferQueue.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libs/gui/BufferQueue.cpp')

diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index a868537554..23e3a4fa0f 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -885,11 +885,13 @@ status_t BufferQueue::acquireBuffer(BufferItem *buffer) {
         buffer->mFrameNumber = mSlots[buf].mFrameNumber;
         buffer->mTimestamp = mSlots[buf].mTimestamp;
         buffer->mBuf = buf;
+        buffer->mFence = mSlots[buf].mFence;
         mSlots[buf].mAcquireCalled = true;
 
         mSlots[buf].mBufferState = BufferSlot::ACQUIRED;
         mQueue.erase(front);
         mDequeueCondition.broadcast();
+        mSlots[buf].mFence.clear();
 
         ATRACE_INT(mConsumerName.string(), mQueue.size());
     } else {
-- 
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