From 066492ef1db5909d5aa90416d4e97743921a2957 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Wed, 18 Oct 2023 13:09:33 +0300
Subject: [PATCH] libkwineffects: Make dirty view tracking more robust in
 SceneEffect

It's possible that a view can request a repaint again in update(). If
that happens, we don't want to overwrite the dirty state after update().
---
 src/libkwineffects/kwinquickeffect.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libkwineffects/kwinquickeffect.cpp b/src/libkwineffects/kwinquickeffect.cpp
index 9769d6beef..490ca75e39 100644
--- a/src/libkwineffects/kwinquickeffect.cpp
+++ b/src/libkwineffects/kwinquickeffect.cpp
@@ -367,14 +367,14 @@ void QuickSceneEffect::prePaintScreen(ScreenPrePaintData &data, std::chrono::mil
     if (effects->waylandDisplay()) {
         const auto it = d->views.find(data.screen);
         if (it != d->views.end() && it->second->isDirty()) {
-            it->second->update();
             it->second->resetDirty();
+            it->second->update();
         }
     } else {
         for (const auto &[screen, screenView] : d->views) {
             if (screenView->isDirty()) {
-                screenView->update();
                 screenView->resetDirty();
+                screenView->update();
             }
         }
     }