From 28434363934d89aac772ca7c860a9045ad311415 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=BCbking?= <thomas.luebking@gmail.com>
Date: Sat, 13 Aug 2011 10:36:35 +0200
Subject: [PATCH] add some damageRatio = 0.0 resets, required for esp. GTK+
 popups

---
 composite.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/composite.cpp b/composite.cpp
index d2c31c0219..edffac1be3 100644
--- a/composite.cpp
+++ b/composite.cpp
@@ -535,6 +535,7 @@ void Toplevel::setupCompositing()
 #ifdef KWIN_HAVE_COMPOSITING
     if (!compositing())
         return;
+    damageRatio = 0.0;
     if (damage_handle != None)
         return;
     damage_handle = XDamageCreate(display(), frameId(), XDamageReportRawRectangles);
@@ -550,6 +551,7 @@ void Toplevel::setupCompositing()
 void Toplevel::finishCompositing()
 {
 #ifdef KWIN_HAVE_COMPOSITING
+    damageRatio = 0.0;
     if (damage_handle == None)
         return;
     workspace()->checkUnredirect(true);
@@ -567,6 +569,7 @@ void Toplevel::finishCompositing()
 
 void Toplevel::discardWindowPixmap()
 {
+    damageRatio = 0.0;
     addDamageFull();
     if (window_pix == None)
         return;