Mutter SSD decorations do not properly scale -gtk-scaled images
As you can see, when using background-image: -gtk-scaled(...)
:
As per commit gtk@e36b629c using cairo_set_device_scale
in mutter would suffice to fix the issue (instead of cairo_scale
), but while that could be right and can be done, I think that using cairo_get_device_scale
on the target is wrong anyway, while we should use what -gtk-scaled
already does, and so the style provider scaling.