From 016b5bc949b6dfb2f76db2e8b40a40e7eaee6828 Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Date: Wed, 19 Oct 2016 12:20:10 +0300
Subject: Plugins: use reserve() to optimize memory allocations

Change-Id: Id78ce43137e352292a9933222fe2f92d4ff4d69b
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/plugins/platforms/mirclient/qmirclientinput.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/plugins/platforms/mirclient')

diff --git a/src/plugins/platforms/mirclient/qmirclientinput.cpp b/src/plugins/platforms/mirclient/qmirclientinput.cpp
index 4817185d41..b3b21ae0e3 100644
--- a/src/plugins/platforms/mirclient/qmirclientinput.cpp
+++ b/src/plugins/platforms/mirclient/qmirclientinput.cpp
@@ -347,6 +347,7 @@ void QMirClientInput::dispatchTouchEvent(QMirClientWindow *window, const MirInpu
     // TODO: Is it worth setting the Qt::TouchPointStationary ones? Currently they are left
     //       as Qt::TouchPointMoved
     const unsigned int kPointerCount = mir_touch_event_point_count(tev);
+    touchPoints.reserve(int(kPointerCount));
     for (unsigned int i = 0; i < kPointerCount; ++i) {
         QWindowSystemInterface::TouchPoint touchPoint;
 
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