Solved 5.14.2 Windows QQuickWidget contents are upside down

[thesourcehim]

Can anyone please try this test project? I created it to report a bug in the build system but found very strange thing in the process.
Here's the project: https://yadi.sk/d/anj3CSAskSSnfg

It's a simple QQuickWidget displaying white rectangle with a centered image in it. The image is the "HELLO" text. Under Linux everything is fine, but under Windows the image is upside down. I also tried to use Text instead of Image and the result is the same: text is mirrored vertically under Windows.

[thesourcehim]

Tested more, it's not Qt's fault, it's buggy VirtualBox video driver.

[thesourcehim]

Tested more, it's not Qt's fault, it's buggy VirtualBox video driver.

[SGaist]

Glad you found the issue and thanks for sharing the information.

Don't forget to mark the thread as solved so other forum users may know something has been found :-)