I'm searching for information and understanding for many weeks, with no luck...
In theory, the GPU or the raspberrypi is very powerful. In practice, it seems there is no support for the GPU in softwares and libraries, appart from OMXPlayer and Quake, for example.
I have little knowledge in 3D software, OpenGL, OpenGL ES, OpenVG, OpenMax,... and in graphical programming.
In fact, I'm searching for a framework that would allow me to build GUI application adapted to mobile/touchscreens.
I tried QT5, but it is a monster to build and deploy, and I didn't manage to do it.
I tried Kivy, it is lighter, smaller, but it complains about GLX things.
So, I'm wondering... Is GPU accelerated GUI possible with the Pi?
If yes, how?
If no, what's missing? Hardware specifications, drivers, specific implementation and adaptation of the libraries for the PI?
Once I understand what's missing and what's should be done, I could see if I can do anything!
Thanks a lot for your answers!