More const ref parameter passing

f2ba928e · Friedrich W. H. Kossebau · 91643981 · f2ba928e · f2ba928e
Commit f2ba928e authored Sep 02, 2015 by Friedrich W. H. Kossebau
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krita/ui/canvas/kis_canvas2.cpp krita/ui/canvas/kis_canvas2.cpp +1 -1

krita/ui/canvas/kis_canvas2.h krita/ui/canvas/kis_canvas2.h +1 -1

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--- a/krita/ui/canvas/kis_canvas2.cpp
+++ b/krita/ui/canvas/kis_canvas2.cpp
@@ -466,7 +466,7 @@ void KisCanvas2::resetCanvas(bool useOpenGL)
    updateCanvasWidgetImpl();
 }

-void KisCanvas2::startUpdateInPatches(QRect imageRect)
+void KisCanvas2::startUpdateInPatches(const QRect &imageRect)
 {
    if (m_d->currentCanvasIsOpenGL) {
        startUpdateCanvasProjection(imageRect);

--- a/krita/ui/canvas/kis_canvas2.h
+++ b/krita/ui/canvas/kis_canvas2.h
@@ -202,7 +202,7 @@ public Q_SLOTS:
     * Called whenever the display monitor profile resource changes
     */
    void slotSetDisplayProfile(const KoColorProfile *profile);
-    void startUpdateInPatches(QRect imageRect);
+    void startUpdateInPatches(const QRect &imageRect);

 private Q_SLOTS: