From 9c1d3bc253abd4418f3050d19ec5f05bef3ada97 Mon Sep 17 00:00:00 2001 From: Marc Mutz Date: Sat, 27 Feb 2016 14:34:46 +0100 Subject: QtOpenGL/plugins/platformsupport: use new QRegion::begin()/end() instead of rect() Saves e.g. ~900b and ~2900b in text size in QtOpenGL and XcbQpa libs, resp., on optimized GCC 5.3 Linux AMD64 builds. Change-Id: Id904689164ca32df41118a23747c70048d8e6604 Reviewed-by: Lars Knoll --- src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/plugins/platforms/linuxfb') diff --git a/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp b/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp index d123bdf82d..025dc22111 100644 --- a/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp +++ b/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp @@ -414,9 +414,8 @@ QRegion QLinuxFbScreen::doRedraw() if (!mBlitter) mBlitter = new QPainter(&mFbScreenImage); - QVector rects = touched.rects(); - for (int i = 0; i < rects.size(); i++) - mBlitter->drawImage(rects[i], *mScreenImage, rects[i]); + for (const QRect &rect : touched) + mBlitter->drawImage(rect, *mScreenImage, rect); return touched; } -- cgit v1.2.3