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

1 files changed, 1 insertions, 1 deletions

diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
index 7fb1159..f85f604 100644
--- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
@@ -125,7 +125,7 @@ status_t FramebufferSurface::nextBuffer(sp<GraphicBuffer>* buffer) {
         item.mBuf != mCurrentBufferSlot) {
         // Release the previous buffer.
         err = releaseBufferLocked(mCurrentBufferSlot, EGL_NO_DISPLAY,
-                EGL_NO_SYNC_KHR, Fence::NO_FENCE);
+                EGL_NO_SYNC_KHR);
         if (err != NO_ERROR && err != BufferQueue::STALE_BUFFER_SLOT) {
             ALOGE("error releasing buffer: %s (%d)", strerror(-err), err);
             return err;