TI J6: How to find if my application is using GPU

Question

I am trying to make use of the GPU present in TI Jacinto 6 target. I have compiled the QT5 opengl examples. I am able to run the qt5 opengl examples on TI J6. Now, I want to kno

Answer 1

Qt doesn't magically GPU-accelerate the entire application. Widgets are not accelerated unless they derive from QOpenGLWidget. Qt Quick 2 is accelerated by default; there's an option of using the software renderer on hardware that doesn't support OpenGL ES 2. Qt Quick 1 is accelerated if you set a QOpenGLWidget as a viewport on the QGraphicsView.