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| author | Liang Qi <liang.qi@qt.io> | 2016-05-19 17:50:46 +0000 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2016-05-19 17:50:46 +0000 |
| commit | 1f8bc502c8d1f9b92cf13c4aefc5f76607f474ab (patch) | |
| tree | bf6d5cebae9c680d2db331c536b88c9a1e684e3d /src/plugins/platforms/linuxfb | |
| parent | b98f599948ddc0380e3392aab593fd426760d0f0 (diff) | |
| parent | 818014b449ef996099b4795a82f09651cf1c0129 (diff) | |
Merge "Merge remote-tracking branch 'origin/5.6' into 5.7" into refs/staging/5.7
Diffstat (limited to 'src/plugins/platforms/linuxfb')
| -rw-r--r-- | src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp b/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp index 321e124eee..1fd2b84e37 100644 --- a/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp +++ b/src/plugins/platforms/linuxfb/qlinuxfbscreen.cpp @@ -412,9 +412,12 @@ QRegion QLinuxFbScreen::doRedraw() if (!mBlitter) mBlitter = new QPainter(&mFbScreenImage); - QVector<QRect> rects = touched.rects(); - for (int i = 0; i < rects.size(); i++) + const QVector<QRect> rects = touched.rects(); + mBlitter->setCompositionMode(QPainter::CompositionMode_Source); + + for (int i = 0; i < rects.size(); ++i) mBlitter->drawImage(rects[i], *mScreenImage, rects[i]); + return touched; } |