Qt OpenGL is too slow

[3273977271]

Hi, NXP and everyone

For IMX6ULL, I'm using fsl-imx-wayland(4.1.15-2.0.1).

I tested Qt example "Cube", in mainwidget.cpp, MainWidget::paintGL() function running of  consume 350ms, and MainWidget::timerEvent() interval was set with 12ms but actually is 4500ms (when MainWidget::paintGL() is empty, it is 11~14ms). So, the scene is drawn with 4.5s interval, too slow. 

Please help me to solve this problem.

Best Regards,

Thanks, aither

[igorpadykov]

Hi aither

according to sect.2.1 New features attached Release Notes:

"Qt 5 is not supported for SoCs without hardware graphics.

Qt 5 video is not supported on SoCs without a VPU."

Best regards
igor
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