From 55c1f3ae96553b9c04a8934d6d4845cc326dca8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Sun, 26 Jun 2011 14:45:06 +0200
Subject: [PATCH] Include transformed windows in quad transition

Only transformed quads may not be changed, so we skip those.
---
 scene_opengl.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scene_opengl.cpp b/scene_opengl.cpp
index 571cb74462..61590f3320 100644
--- a/scene_opengl.cpp
+++ b/scene_opengl.cpp
@@ -476,11 +476,15 @@ void SceneOpenGL::Window::performPaint(int mask, QRegion region, WindowPaintData
     if (region.isEmpty())
         return;
 
-    if (region != infiniteRegion() && !(mask & PAINT_WINDOW_TRANSFORMED)) {
+    if (region != infiniteRegion()) {
         WindowQuadList quads;
         const QRegion filterRegion = region.translated(-x(), -y());
         // split all quads in bounding rect with the actual rects in the region
         foreach (const WindowQuad &quad, data.quads) {
+            if (quad.isTransformed()) {
+                quads << quad;
+                continue;
+            }
             foreach (const QRect &r, filterRegion.rects()) {
                 const QRectF rf(r);
                 const QRectF quadRect(QPointF(quad.left(), quad.top()), QPointF(quad.right(), quad.bottom()));