From 99c39998819cae0dd44c3520d4450456ee719645 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Sat, 23 Apr 2011 16:14:30 +0200
Subject: [PATCH] Destroy overlay window on shutting down GLES compositing

---
 scene_opengl_egl.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scene_opengl_egl.cpp b/scene_opengl_egl.cpp
index ede88de810..39e2bf7469 100644
--- a/scene_opengl_egl.cpp
+++ b/scene_opengl_egl.cpp
@@ -61,6 +61,11 @@ SceneOpenGL::SceneOpenGL(Workspace* ws)
 
 SceneOpenGL::~SceneOpenGL()
 {
+    if (!init_ok) {
+        // TODO this probably needs to clean up whatever has been created until the failure
+        wspace->destroyOverlay();
+        return;
+    }
     foreach (Window * w, windows)
     delete w;
     // do cleanup after initBuffer()
@@ -71,6 +76,9 @@ SceneOpenGL::~SceneOpenGL()
     eglReleaseThread();
     SceneOpenGL::EffectFrame::cleanup();
     checkGLError("Cleanup");
+    if (wspace->overlayWindow()) {
+        wspace->destroyOverlay();
+    }
 }
 
 bool SceneOpenGL::initTfp()