From ae2de2fe995c24a5ae69ca3551c4f1d11da74330 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Sun, 17 Aug 2014 20:44:39 +0200
Subject: QPlatformBackingStore: don't hold QBackingstoreTextureInfo in QList

QBackingstoreTextureInfo is larger than a void*, so holding them in
a QList is needlessly inefficient. Worse, the code could come to
depend on the fragile property of (inefficient) QLists that
references to elements therein never are invalidated.

Change-Id: I5edf846ee8f01ae36c9314147261748270e1fdf6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
---
 src/gui/painting/qplatformbackingstore.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gui/painting/qplatformbackingstore.cpp')

diff --git a/src/gui/painting/qplatformbackingstore.cpp b/src/gui/painting/qplatformbackingstore.cpp
index c1737e7746..e765a9e402 100644
--- a/src/gui/painting/qplatformbackingstore.cpp
+++ b/src/gui/painting/qplatformbackingstore.cpp
@@ -100,7 +100,7 @@ public:
     {
     }
 
-    QList<QBackingstoreTextureInfo> textures;
+    QVector<QBackingstoreTextureInfo> textures;
     bool locked;
 };
 
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