[clfswm-devel] Bug, in case no XINERAMA extension is present

[Philippe Brochard]

clfswm-devel-bounces at common-lisp.net writes:

> The attached message has been automatically discarded.
>
> From: Michael Raitza <m.raitza at gmx.net>
> Subject: Re: [clfswm-devel] Bug, in case no XINERAMA extension is present
> To: clfswm-devel <clfswm-devel at common-lisp.net>
> Date: Mon, 08 Oct 2012 18:34:04 +0200
> User-Agent: Sup/git
>
> Hi,
>
>> Thanks a lot, I've seen this with a FreeBSD test. I'm fixing it another
>> way because if someone want to use another default-init-hook (ie:
>> without requesting xinerama infos from place-frames-from-xinerama-infos),
>> the root structure must be the same as when detected by this function.
>> 
> this I don't understand. In the case someone uses
> place-frames-from-xinerama-infos with XINERAMA disabled (as I did) this function
> just breaks directly, because its input values do not depend on anything
> else but the requested parameters from xinerama.
>
> Is there a fix for that already?
>
Please, try with the last commit (bbada27). It works here with XINERAMA
active or not. Does it crash (and where) for you?

The important part (I think) is src/clfswm.lisp default-init-hook.
If there is some XINERAMA infos, setup the screen from that. Else ensure
that there is at least one root and build the default structure.

If someone wants to use a different init-hook not based on XINERAMA, It
just has to respect the root structure as in ensure-at-least-one-root.


> Regards,
>
> Michael
>
Regards,

Philippe