[Interest] Qt 5.8 Wayland+qtquick2drenderer = qwt replacement for systems without hardware acceleration?

Giulio Camuffo giuliocamuffo at gmail.com
Mon Nov 14 11:47:44 CET 2016


2016-11-06 23:32 GMT+01:00 Alexey Mednyy <swexru at gmail.com>:
> Hello, all!
>
> Can anybody prove that it's possible to replace qt 4.8 qwt based system
> with: Wayland+QWaylandCompositor+qtquick2drenderer.
> For quite long time qt 4.8 + qws  was the only solution for simple windowing
> system. Qt 5(qtquick) was unavailable for such devices as it required opengl
> es.
> QWaylandCompositor overview article would be very useful also.
> Thanks!

That should work just fine, however you seem to imply it was not
possible before to have a compositor without OpenGL.
QtWaylandCompositor is not tied to QtQuick, you can build a compositor
using just QWindow and QPainter, without any OpenGL requirement, and
clients not using OpenGL, such as most qwidget based apps, will work
fine.

Cheers,
Giulio


>
> _________________________________
> Best regards, Mednyy Alexey.
>
>
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