From 54bf5f1af69b030f772d4f81a715d52f5abd581b Mon Sep 17 00:00:00 2001
From: Vlad Zagorodniy <vladzzag@gmail.com>
Date: Thu, 13 Dec 2018 18:07:45 +0200
Subject: [PATCH] [libkwineffects] Don't mark a painted window as transformed
 twice

Summary:
WindowPrePaintData::setTransformed sets PAINT_WINDOW_TRANSFORMED,
so `data.mask |= PAINT_WINDOW_TRANSFORMED;` is redundant.

Test Plan: Minimized a window, haven't noticed visual glitches.

Reviewers: #kwin, davidedmundson, graesslin

Reviewed By: #kwin, davidedmundson, graesslin

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D17565
---
 libkwineffects/kwinanimationeffect.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libkwineffects/kwinanimationeffect.cpp b/libkwineffects/kwinanimationeffect.cpp
index b370486f68..97b77171dc 100644
--- a/libkwineffects/kwinanimationeffect.cpp
+++ b/libkwineffects/kwinanimationeffect.cpp
@@ -591,7 +591,6 @@ void AnimationEffect::prePaintWindow( EffectWindow* w, WindowPrePaintData& data,
                     data.setTranslucent();
                 else if (!(anim->attribute == Brightness || anim->attribute == Saturation)) {
                     data.setTransformed();
-                    data.mask |= PAINT_WINDOW_TRANSFORMED;
                     if (anim->attribute == Clip)
                         clipWindow(w, *anim, data.quads);
                 }