03:27 <wlb> weston Merge request !1451 opened by JeffyChen (JeffyCN) desktop-shell: Avoid using maximized size in fullscreen state https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/1451

07:58 <davidre> whot: So what you are asking about mapping pointer buttons into the keymap to also produce syms eventually?

13:09 <DodoGTA> What effect does XRRSetCrtcConfig() have with XWayland?

13:14 <ofourdan> depends, Xwayland rootless has some XRandR emulation using wp_viewport for legacy fullscreen applications. For Xwayland rootful, it depends whether Xwayland rootful is running fullscreen or not. But the general rule is that it does nothing, because Xwayland is just a regular Wayland client and as such cannot change the actual resolution as this is managed exclusively by the Wayland compositor, which is

13:14 <ofourdan> the "true" display server in charge.

13:16 <DodoGTA> ofourdan: Apparently it doesn't even change the XRandR mode information (which some applications depend on)

13:17 <ofourdan> that's normal

13:18 <ofourdan> what mode information in particular?

13:20 <DodoGTA> ofourdan: The current display mode (changing it with a simple xrandr command does nothing to that parameter)

13:21 <ofourdan> Xwayland cannot chnage the mode, that's what I am saying. There is some heuristic to emulate mode change for some legacy X11 apps mapping a fulslcreen O-R window, but it has its limits.

13:22 <ofourdan> for applications that need to chnage the mode, those which fail the existing heuritics in Xwayland, I'd advise to try Xwayland rootful instead.

13:25 <DodoGTA> ofourdan: Wine's "virtual desktop" mode has its own display mode management (so it works correctly for the particular application I'm using) and rootful mode isn't needed for that so I might have to keep using it

13:41 <pq> maybe wine-wayland driver will work even better once the display mode management gets to upstream Wine

13:43 <davidre> I wonder if XWayland should have clipboard and drag and drop briding ootb instead of compositors having to implement that

13:46 <pq> I guess it could work, but in less cases than with compositor integration.

13:47 <pq> unless nowadays something in either cb or dnd relies of xdg extensions?

13:47 <davidre> I am only slightly traumatized from reading the Xdnd specifications

13:47 <davidre> :D