Which OpenGL implementation is my Qt Quick app using?

[OpenCoder]

Hi,

I am testing OpenGL in VS2019.

regarding the article entitled "What implementation of OpenGL does my Qt Quick application use today?".
https://www.qt.io/blog/2017/01/18/opengl-implementation-qt-quick-app-using-today

1. I run DebugView application.

2. I followed the steps to debug the output after changing the QSG_INFO variable to 1 and restart the QML application with debug mode through VS2019.

3. I looked into DebugView output window, but nothing there.

Could you help me? Maybe I miss some step.

Thanks