[Spice-devel] [PATCH spice-gtk] Fix non-tablet non-vd-agent erratic mouse motion RH#1285378

[Marie Stephanie Alesna]

Hi,

>I will try to fix the Wayland issue (in fact unrelated to this patch)

As tested on:
        SDL2-2.0.5-4.fc26.x86_64
        xorg-x11-server-Xwayland-1.19.3-4.fc26.x86_64
        weston-2.0.0-1.fc26.x86_64
        xorg-x11-server-Xorg-1.19.3-4.fc26.x86_64

The attached mouse grab behavior reproducer utilizing how it is implemented on
SDL2 does work great on X11.

Not so on Wayland - on native server (/usr/bin/Xwayland) it sends just one
mouse motion and then it stops. It does work better on X11 server under Weston
but also not perfectly - one has to run 'weston --fullscreen' to test the
mouse motion properly but then Weston itself has a problem with the "wall" one
cannot cross further. (video link: https://youtu.be/AkXC-vXeKaY )

So I believe there is some more work on Wayland to do before one can make
a spice-gtk fix. I can look to fix the Weston "wall" problem first.

Thanks,

Steph
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