i.MX ProcessorsのトピックRe: Weston repaint frequency? https://community.nxp.com/t5/i-MX-Processors/Weston-repaint-frequency/m-p/717813#M111561 <HTML><HEAD></HEAD><BODY><P>Hi Wouter,</P><P></P><P>There is no limit, that depent of the application, but if you use eglSwapInterval you get max 60fps.</P></BODY></HTML> Fri, 02 Mar 2018 14:45:34 GMT Bio_TICFSL 2018-03-02T14:45:34Z Weston repaint frequency? https://community.nxp.com/t5/i-MX-Processors/Weston-repaint-frequency/m-p/717812#M111560 <HTML><HEAD></HEAD><BODY><P>Hello all,</P><P>I seem to have an issue, that whatever I try to run on my weston backend, I never seem to exceed +- 40fps.&nbsp;</P><P>That can also be seen by running the weston-simple-egl test.</P><P>When I run weston-simple-egl -f, so fullscreen, I get upto 27 fps.</P><P>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!</P><P>So what is limiting the weston refresh rate? I'm running on a IMX6D, industrial grade, morty yocto, weston/wayland 1.11. My fb settings are:</P><P></P><P>mode "1920x1080-60"<BR /> # D: 148.500 MHz, H: 67.500 kHz, V: 60.000 Hz<BR /> geometry 1920 1080 1920 2160 16<BR /> timings 6734 148 88 36 4 44 5<BR /> accel false<BR /> rgba 5/11,6/5,5/0,0/0<BR />endmode</P></BODY></HTML> Wed, 28 Feb 2018 15:12:48 GMT https://community.nxp.com/t5/i-MX-Processors/Weston-repaint-frequency/m-p/717812#M111560 woutervh 2018-02-28T15:12:48Z Re: Weston repaint frequency? https://community.nxp.com/t5/i-MX-Processors/Weston-repaint-frequency/m-p/717813#M111561 <HTML><HEAD></HEAD><BODY><P>Hi Wouter,</P><P></P><P>There is no limit, that depent of the application, but if you use eglSwapInterval you get max 60fps.</P></BODY></HTML> Fri, 02 Mar 2018 14:45:34 GMT https://community.nxp.com/t5/i-MX-Processors/Weston-repaint-frequency/m-p/717813#M111561 Bio_TICFSL 2018-03-02T14:45:34Z