Hi Filip,
On 2017-07-27 09:57, Filip Piechocki wrote:
(...)
So my question is:
Is it possible to run some simple QtWayland compositor that would
control
both displays? So we can have one HW accelerated application displayed
on
both screens? Or maybe some other way to get this working?
Before getting into wayland problems, you should find out if the vivante
eglfs integration supports dual screen or not. I recall there were
patches for it, not sure if they were up-streamed.
Once you have that sorted out, it should just work for wayland too: Use
1 compositor with two QWindows, one on each screen.
Here's an example of such setup:
http://doc-snapshots.qt.io/qt5-5.9/qtwaylandcompositor-multi-output-example.html
Regards,
--
Sérgio Martins | sergio.mart...@kdab.com | Senior Software Engineer
Klarälvdalens Datakonsult AB, a KDAB Group company
Tel: Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322)
KDAB - The Qt, C++ and OpenGL Experts
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