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refactor(video): simplifies retrieval of primary screen

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This commit reduces primary screen retrieval to a single static field
access as opposed to obtaining a runtime instance of the QApplication
object
This commit is contained in:
initramfs 2016-04-04 22:19:04 -04:00
parent 20a61e4cc3
commit 00947bc7ad
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GPG Key ID: 78B8BDF87E9EF0AF
1 changed files with 1 additions and 1 deletions
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src/video/cameradevice.cpp
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@ -133,7 +133,7 @@ CameraDevice* CameraDevice::open(QString devName, VideoMode mode)
} }
else else
{ {
QScreen* defaultScreen = static_cast<QGuiApplication*>(QGuiApplication::instance())->primaryScreen(); QScreen* defaultScreen = QApplication::primaryScreen();
qreal pixRatio; qreal pixRatio;
#if (QT_VERSION >= QT_VERSION_CHECK(5, 5, 0)) #if (QT_VERSION >= QT_VERSION_CHECK(5, 5, 0))