I have a question about i.MX6Q GPU.
I consider using Qt GUI with Linux system.
Then, I want to check whether CPU acceleration is valid or not for drawing Qt GUI.
Could you let me know how to check it?
Actually, I came up with two methods as below, but I cannot judge to "GPU acceleration is valid" with both methods.
1. Check whether OpenGL ES libraries (e.g. ligGAL.so, libEGL.so, libVIVANTE.so, etc...) are loaded when Qt process is running.
I can understand what libraries is loaded, but cannot conclude to "GPU acceleration is valid".
2. Check CPU load by top command when GPU sample program (gpu_sdk_v1.00.tar.gz) is running.
I can guess "maybe, GPU acceleration is valid because CPU load is low", but cannot conclude.