From eca8f1bf988abf7337927ed175a9d5beb0d4d837 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Martins?= <sergio.martins@kdab.com>
Date: Wed, 10 Jun 2015 12:01:11 +0100
Subject: gui: Add several QList::reserve() calls.

Reduces reallocations.

Change-Id: I0db16726f413a67b76a73fabd013f910ab5f5109
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/gui/kernel/qwindowsysteminterface.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/gui/kernel/qwindowsysteminterface.cpp')

diff --git a/src/gui/kernel/qwindowsysteminterface.cpp b/src/gui/kernel/qwindowsysteminterface.cpp
index 823387b702..17bce6c70f 100644
--- a/src/gui/kernel/qwindowsysteminterface.cpp
+++ b/src/gui/kernel/qwindowsysteminterface.cpp
@@ -455,6 +455,7 @@ QList<QTouchEvent::TouchPoint> QWindowSystemInterfacePrivate::convertTouchPoints
     Qt::TouchPointStates states;
     QTouchEvent::TouchPoint p;
 
+    touchPoints.reserve(points.count());
     QList<QWindowSystemInterface::TouchPoint>::const_iterator point = points.constBegin();
     QList<QWindowSystemInterface::TouchPoint>::const_iterator end = points.constEnd();
     while (point != end) {
-- 
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