Weston refresh rate?
W.Vanhauwaert at TELEVIC.com
Wed Feb 28 16:24:58 UTC 2018
I seem to have an issue, but don't really know what/who to address.
Whatever I try to run on my weston installation, I never seem to exceed +- 40fps.
That can also be seen by running the weston-simple-egl test.
When I run weston-simple-egl -f, so fullscreen, I get upto 27 fps.
But, when I add -b, so weston-simple-egl -f -b (Don't sync to compositor redraw (eglSwapInterval 0)), I get a stunning 175 fps!
So what is limiting the weston refresh rate? I'm running on a NXP IMX6D, industrial grade, morty yocto, weston/wayland 1.11.
My fb settings are:
# D: 148.500 MHz, H: 67.500 kHz, V: 60.000 Hz
geometry 1920 1080 1920 2160 16
timings 6734 148 88 36 4 44 5
EGL is provided by vivante
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