How to sync weston compositor with wayland client?
dtoartist at gmail.com
Tue Jun 28 08:54:59 UTC 2016
I don't know how to sync compositor and client.
My scenario is,
1. HMI Controller UI
2. Navigation Application
3. Weston compositor
HMI, Navigation are added to weston view list.
If if click zoom-in button on HMI UI then navigation receive event and
start rendering using gpu.
But, Screen flickering occurred because of GPU rendering time is too long
(It's my assumption)
Additional information : Rendering time is about 60ms.
So i modified the value of repaint-window from default 7ms to -10ms.
Result is that flickering looks like disappeared but rarely occurred.
As a result, I think it is not synchronization between wayland client(navi
app) and weston compositor.
I read a article of
can't find any hints.
Need some additional ideas to solve this problem. Any feedback is
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