commit f2568dea419562ad75b2e79dcbd358af34e9f8ad
author Michael Lentine <mlentine@google.com> Wed Aug 20 10:51:23 2014 -0700
committer Michael Lentine <mlentine@google.com> Wed Aug 20 10:56:34 2014 -0700
tree 6bc95e35e36bf6b32813b9d42a33ce5332f8aeb5
parent 7b90258c7b1b6caf7fbbf62423723d0f4cdc79aa

Destroy eglSurface before recreating.

Bug: 16856208

Change-Id: Ifb5c8997afab4bc922356a3542d1f899a2546855

services/surfaceflinger/DisplayDevice.cpp

diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 2213259..05f500e 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -401,6 +401,11 @@
 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();