From 41ce65346ed01a22af786d92532024ed514805db Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz.qnx@kdab.com>
Date: Thu, 29 Mar 2012 10:31:43 +0200
Subject: QtMultimedia: micro-optimisation

Take Q_FOREACH's first argument by const-reference.
Avoids a copy.

Change-Id: I93c97d5de6b2ceecee4d1913d08d599d91aaf933
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
---
 src/multimedia/qgraphicsvideoitem_overlay.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/multimedia/qgraphicsvideoitem_overlay.cpp b/src/multimedia/qgraphicsvideoitem_overlay.cpp
index 0a0ecd3282..b01a385987 100644
--- a/src/multimedia/qgraphicsvideoitem_overlay.cpp
+++ b/src/multimedia/qgraphicsvideoitem_overlay.cpp
@@ -122,7 +122,7 @@ bool QGraphicsVideoItemPrivate::eventFilter(QObject *object, QEvent *event)
     } else {
         bool updateEventFiltersRequired = false;
         bool refreshDisplayRequired = false;
-        foreach (QPointer<QObject> target, eventFilterTargets) {
+        foreach (const QPointer<QObject> &target, eventFilterTargets) {
             if (object == target.data()) {
                 switch (event->type()) {
                 case QEvent::ParentChange:
-- 
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