From f2568dea419562ad75b2e79dcbd358af34e9f8ad Mon Sep 17 00:00:00 2001
From: Michael Lentine <mlentine@google.com>
Date: Wed, 20 Aug 2014 10:51:23 -0700
Subject: [PATCH] Destroy eglSurface before recreating.

Bug: 16856208

Change-Id: Ifb5c8997afab4bc922356a3542d1f899a2546855
---
 services/surfaceflinger/DisplayDevice.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 221325979..05f500efc 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -401,6 +401,11 @@ status_t DisplayDevice::orientationToTransfrom(
 void DisplayDevice::setDisplaySize(const int newWidth, const int newHeight) {
     dirtyRegion.set(getBounds());
 
+    if (mSurface != EGL_NO_SURFACE) {
+        eglDestroySurface(mDisplay, mSurface);
+        mSurface = EGL_NO_SURFACE;
+    }
+
     mDisplaySurface->resizeBuffers(newWidth, newHeight);
 
     ANativeWindow* const window = mNativeWindow.get();