diff options
| author | Marc Mutz <marc.mutz@kdab.com> | 2016-02-27 14:34:46 +0100 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2016-03-02 21:01:00 +0000 |
| commit | 9c1d3bc253abd4418f3050d19ec5f05bef3ada97 (patch) | |
| tree | 18dfa273d29c98936114a1ced9062d7174b121ba /src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp | |
| parent | 9d3a41556224bb116d51fd8ee25a28317af67b22 (diff) | |
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 <lars.knoll@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp')
| -rw-r--r-- | src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
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<QRect> 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; } |