Use QtWebEngine with a OpenGL 3.3 core profile

[ebatsin]

Hi,

I am developing a Qt Quick application that does a lot of 3D through QQuickFrameBufferObject. For my retro-compatibility needs, I decided to use an OpenGL 3.3 core profile for my QApplication.

The issue is that QtWebEngine seems to require a 2.0 profile (which would require me to drop to a 3.3 compat profile but this will break other things in my application).

Is there a way to get QtWebEngine to work with OpenGL 3.3 Core or to run it using another profile? My use case is to simply generate a QWebEnginePage to load local files and generate PDFs (everything headless, I do not need to display anything).

Another solution would be to create another application called by my main app to handle PDF generation but this sounds too complicated for the simple problem I am trying to solve.

[Holiday]

Try to search answer on your question here: https://code.woboq.org/qt5/qtdoc/doc/src/platforms/windows.qdoc.html (search key word OpenGL)
Hope it will help you