wl_output physical size when unknown
david at davidedmundson.co.uk
Mon Jan 13 17:14:28 UTC 2020
I need to patch either a client toolkit or a compositor and I'm not sure which.
There are some cases where we don't have a physical size for an output.
For example projectors or headless virtual machines,
Currently we (kwin) can send a physical size of 0,0 which is causing
some client issues which are calculating us as having 0 dots per inch
and doing something wrong.
a) Compositors should generate something fake but sensible
b) Clients should handle this case
I think there's a strong argument for either. What are others doing?
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