commit b27254154642575dfb4bbfa79fbedde7d7ee23dd
author Jamie Gennis <jgennis@google.com> Wed Sep 05 20:09:05 2012 -0700
committer Jamie Gennis <jgennis@google.com> Thu Sep 06 17:54:53 2012 -0700
tree 20f11812c640baf475d46d04f6c3ac88e47d1829
parent 331841b96b92646c93c87627c03f77b892f711cd

libgui: move fence handling into ConsumerBase

This change moves some common fence handling code into the base class for
BufferQueue consumer classes.  It also makes the ConsumerBase class initialize
a buffer slot's fence with the acquire fence every time a buffer is acquired.

Change-Id: I0bd88bc269e919653b659bfb3ebfb04dd61692a0

libs/gui/BufferItemConsumer.cpp

diff --git a/libs/gui/BufferItemConsumer.cpp b/libs/gui/BufferItemConsumer.cpp
index 57df39c..74b684f 100644
--- a/libs/gui/BufferItemConsumer.cpp
+++ b/libs/gui/BufferItemConsumer.cpp
@@ -82,8 +82,10 @@
 
     Mutex::Autolock _l(mMutex);
 
+    err = addReleaseFence(item.mBuf, releaseFence);
+
     err = releaseBufferLocked(item.mBuf, EGL_NO_DISPLAY,
-            EGL_NO_SYNC_KHR, releaseFence);
+            EGL_NO_SYNC_KHR);
     if (err != OK) {
         BI_LOGE("Failed to release buffer: %s (%d)",
                 strerror(-err), err);