bdhruve added a comment.
In https://phabricator.kde.org/D1989#38998, @bdhruve wrote: > In https://phabricator.kde.org/D1989#38844, @graesslin wrote: > > > Looks good now and I think we can look into the next steps: rendering the KWin instance you launch. The launched KWin instance connects to your Wayland server, binds to the Shell and will create a ShellSurface. That you will get through a signal on m_shell - compare wayland_server.cpp:148. I would as a next step try to hook into this and see whether the surface gets created. Once you have that you can look into rendering it. > > > > For that the ShellSurfaceInterface is connected to a SurfaceInterface. The rendering happens on the SurfaceInterface. There's a damaged signal which you should use to trigger a repaint of your QQuickItem. When rendering you can access the buffer on the SurfaceInterface. If KWin uses KWIN_COMPOSE=Q you can access the buffer as a QImage and just render it. Pretty straight forward - hopefully. But first try to see whether you get the ShellSurface created. If not we need to look into what goes wrong. > > > I've added the slot for checking if surface gets created but signal doesn't get emitted. Would you please show me the way to proceed further now. I am not getting how to proceed further now, can you please help me on this? Also, current confusion i have is, should kwin_wayland nested window appear when i run qmlscene? Because currently it does appear. REPOSITORY rKWIN KWin REVISION DETAIL https://phabricator.kde.org/D1989 EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: bdhruve, bshah, #plasma_on_wayland, graesslin Cc: bshah, graesslin, plasma-devel, kwin, hardening, jensreuterberg, abetts, sebas
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