From e38212a22f900468cc4a888b896bee99e1c29a1d Mon Sep 17 00:00:00 2001
From: Benny Wong <Benny.Wong@motorola.com>
Date: Wed, 16 Sep 2009 14:48:52 -0500
Subject: [PATCH] Overlay could not set position or rotation immediately after
 created, it should be triggered by signalEvent(). Originally from:
 https://partner.source.android.com/g/#change,1074

---
 libs/surfaceflinger/LayerBuffer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/surfaceflinger/LayerBuffer.cpp b/libs/surfaceflinger/LayerBuffer.cpp
index 38a897d5aa150..667571b467e4f 100644
--- a/libs/surfaceflinger/LayerBuffer.cpp
+++ b/libs/surfaceflinger/LayerBuffer.cpp
@@ -595,6 +595,7 @@ LayerBuffer::OverlaySource::OverlaySource(LayerBuffer& layer,
 
     *overlayRef = new OverlayRef(mOverlayHandle, channel,
             mWidth, mHeight, mFormat, mWidthStride, mHeightStride);
+    mLayer.mFlinger->signalEvent();
 }
 
 LayerBuffer::OverlaySource::~OverlaySource()