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Fixed crash when loading invalid image. (#160)

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* Fixed crash when loading invalid image.

* Fixed crash when loading invalid image (part2).
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antonio-111 2020-03-11 10:59:42 +03:00 committed by GitHub
parent 29597353ec
commit dac9480a65
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1 changed files with 16 additions and 14 deletions
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src/ImageHandler.cpp
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@ -36,6 +36,7 @@ QImage ImageHandler::extractQImage(QObject *imageObj, int offsetX, int offsetY,
QTime timer;
timer.start();
QSharedPointer<QQuickItemGrabResult> result = item->grabToImage();
if (result) {
pendingGrabbersLocker.lockForWrite();
pendingGrabbers << result.data();
pendingGrabbersLocker.unlock();
@ -52,6 +53,7 @@ QImage ImageHandler::extractQImage(QObject *imageObj, int offsetX, int offsetY,
QThread::yieldCurrentThread();
}
img = result->image();
}
#else // QT_VERSION >= 0x050000
QGraphicsObject *item = qobject_cast<QGraphicsObject*>(imageObj);