From 5c0d24c7bff00905b1fee3c6072bfedf2c5bec27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Sun, 3 Jul 2011 11:07:27 +0200
Subject: [PATCH] Fix a rendering glitch caused by the reflections in
 CoverSwitch

Seems like we need to use drawWindow instead of paintWindow or
KWin will keep some parts of the paint data.

BUG: 276810
FIXED-IN: 4.7.0
---
 effects/coverswitch/coverswitch.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/effects/coverswitch/coverswitch.cpp b/effects/coverswitch/coverswitch.cpp
index 9f462f172c..352236033f 100644
--- a/effects/coverswitch/coverswitch.cpp
+++ b/effects/coverswitch/coverswitch.cpp
@@ -752,7 +752,7 @@ void CoverSwitchEffect::paintWindowCover(EffectWindow* w, bool reflectedWindow,
             } else if (stop) {
                 data.opacity *= 1.0 - timeLine.currentValue();
             }
-            effects->paintWindow(w,
+            effects->drawWindow(w,
                                  PAINT_WINDOW_TRANSFORMED,
                                  infiniteRegion(), data);
             shader->setUniform("screenTransformation", origMatrix);