[Dev] enlightenment support wayland

Carsten Haitzler c.haitzler at samsung.com
Thu Aug 28 07:14:22 GMT 2014


On 08/28/2014 04:06 PM, Wang, Yan wrote:
>
> Hi, Carsten,
>
>          I tested Weston-simple-shm and get segment fault error.
>

what segfaulted? client or server?

>          And from
> https://phab.enlightenment.org/w/wayland/elementarytest/
> <https://phab.enlightenment.org/w/wayland/elementarytest/>,
> wayland_egl seems available? I could see the test report of wayland egl.
>

thats for client-side. enlightenment as a server doesnt yetr support drm
(egl) client buffers

>          I will tried elementary examples.
>
>          Thanks
>
>  
>
> Yan Wang
>
>  
>
> *From:*Dev [mailto:dev-bounces at lists.tizen.org] *On Behalf Of *Carsten
> Haitzler
> *Sent:* Thursday, August 28, 2014 2:45 PM
> *To:* dev at lists.tizen.org
> *Subject:* Re: [Dev] enlightenment support wayland
>
>  
>
> e compositor right now doesnt support drm (egl) client buffers. just
> shm. so shm clients should be ok. all elm apps can be either shm or
> egl wayland clients. other toolkits/apps - not sure.
>
> On 08/28/2014 03:40 PM, Wang, Yan wrote:
>
>     Again, I have set the following:
>
>     export E_WL_FORCE=drm
>
>     export ELM_DISPLAY=wl
>
>     export ELM_ACCEL=opengl
>
>      
>
>     I haven’t tested  ELM examples so far.
>
>      
>
>     Yan Wang
>
>      
>
>     *From:*Dev [mailto:dev-bounces at lists.tizen.org] *On Behalf Of
>     *Wang, Yan
>     *Sent:* Thursday, August 28, 2014 2:36 PM
>     *To:* gl77.lee at samsung.com <mailto:gl77.lee at samsung.com>; Dominig
>     ar Foll (Intel OTC); dev at lists.tizen.org <mailto:dev at lists.tizen.org>
>     *Subject:* Re: [Dev] enlightenment support wayland
>
>      
>
>     Hi, All,
>
>           Just I tried e_comp_wl based on README.wayland in
>     Enlightenment upstream on my Fedora 20.
>
>           We could run enlightenment by ./enlightenment_start and
>     found wayland socket in /run/user/1000/e-yanwang at XXX. And some
>     applications (e.g. calculator of Fedora 20 but terminal not) could
>     run.
>
>           But I couldn’t run Weston sample application like
>     Weston-simple-egl even if I change XDG_RUNTIMR_DIR from
>     /run/user/1000 to /run/user/1000/e-yanwang at XXX. It reports the
>     following:
>
>     weston-simple-egl: clients/simple-egl.c:151: init_egl: Assertion
>     `ret == 1' failed.
>
>     Aborted (core dumped)
>
>           It seems that EGL initialization is failed. May I miss some
>     necessary steps?
>
>           BTW, Weston could run and Weston-simple-egl could run on it
>     rightly.
>
>           Thanks.
>
>      
>
>     Yan Wang
>
>      
>
>     *From:*Dev [mailto:dev-bounces at lists.tizen.org] *On Behalf Of
>     *Wang, Yan
>     *Sent:* Thursday, August 28, 2014 10:20 AM
>     *To:* gl77.lee at samsung.com <mailto:gl77.lee at samsung.com>; Dominig
>     ar Foll (Intel OTC); dev at lists.tizen.org <mailto:dev at lists.tizen.org>
>     *Subject:* Re: [Dev] enlightenment support wayland
>
>      
>
>     Hi, Gwanglim,
>
>     Thanks for your information.
>
>     I will try the upstream on Linux Desktop first.
>
>      
>
>     Yan Wang
>
>      
>
>     *From:*Gwanglim Lee [mailto:gl77.lee at samsung.com]
>     *Sent:* Wednesday, August 27, 2014 10:37 PM
>     *To:* Dominig ar Foll (Intel OTC); Wang, Yan; dev at lists.tizen.org
>     <mailto:dev at lists.tizen.org>
>     *Subject:* Re: Re: [Dev] enlightenment support wayland
>
>      
>
>     Hi Yan,
>
>      
>
>     We are trying to enable enlightenment wayland server and EFL for
>     Tizen Common/mobile platform.
>     But now, we are working on upstream.
>     https://git.enlightenment.org/core/enlightenment.git/
>     <https://git.enlightenment.org/core/enlightenment.git/>
>     You can see current upstream enlightenment has no x dependency if
>     it is building with wayland-only version.
>     We are going to merge it to tizen common when it is stable.
>
>      
>
>     BR,
>     Gwanglim
>
>      
>
>     ------- *Original Message* -------
>
>     *Sender*: Dominig ar Foll (Intel OTC)<dominig.arfoll at fridu.net
>     <mailto:dominig.arfoll at fridu.net>>
>
>     *Date*: 2014-08-27 23:34 (GMT+09:00)
>
>     *Title*: Re: [Dev] enlightenment support wayland
>
>      
>
>     Yan,
>
>     In Tizen 3 each platform may do what it wants when it come to the
>     window manager but for most embedded system Weston/XDG might be
>     enough.
>
>
>
>
>
>     Dominig ar Foll
>
>     Senior Software Architect
>
>     Open Source Technology Centre
>
>     Intel SSG
>
>     Le 27/08/2014 16:22, Wang, Yan a écrit :
>
>     So as my understanding, we won't port enlightenment to the later
>     (Wayland./ Weston with XDG extensions ) platform. Right?
>
>     Best regards,
>
>     Yan Wang
>
>     *From:*Dominig ar Foll (Intel OTC) [mailto:dominig.arfoll at fridu.net]
>     *Sent:* Wednesday, August 27, 2014 9:58 PM
>     *To:* Wang, Yan; dev at lists.tizen.org <mailto:dev at lists.tizen.org>
>     *Subject:* Re: [Dev] enlightenment support wayland
>
>     Yan,
>
>     we have two version of Common :
>       - X based with Enlightenment
>       - Wayland./ Weston with XDG extensions.
>
>     The later is the base for IVI and has no X at all (not even xwayland)
>     QT, efl and Ozone have been patches to integrate XDG support.
>
>     Regards
>
>
>
>
>
>     Dominig ar Foll
>
>     Senior Software Architect
>
>     Open Source Technology Centre
>
>     Intel SSG
>
>     Le 27/08/2014 15:30, Wang, Yan a écrit :
>
>     Hi,
>
>              Thanks for your clarifying this about Tizen IVI. But for
>     Tizen Common?
>
>              I haven't tried e_comp_wl so far and could you please
>     give me more detail of X legacy if possible?
>
>     Best regards,
>
>     Yan Wang
>
>     *From:*Dev [mailto:dev-bounces at lists.tizen.org] *On Behalf Of
>     *Dominig ar Foll (Intel OTC)
>     *Sent:* Wednesday, August 27, 2014 9:17 PM
>     *To:* dev at lists.tizen.org <mailto:dev at lists.tizen.org>
>     *Subject:* Re: [Dev] enlightenment support wayland
>
>     Yan
>
>     to be honest there is no plan to add enlightenment in IVI yet, and
>     we do not see a strong pull from  the automotive community.
>     Furthermore as the current implementation still requires some X
>     legacy than we do not want to see coming back in IVI, it unlikely
>     to called by the IVI community in a short term.
>
>     But t is nice to see the progress.
>
>
>
>
>     Dominig ar Foll
>
>     Senior Software Architect
>
>     Open Source Technology Centre
>
>     Intel SSG
>
>     Le 27/08/2014 14:25, Wang, Yan a écrit :
>
>         Hi,
>
>                  Just read this page:
>         https://phab.enlightenment.org/w/wayland/
>         <https://phab.enlightenment.org/w/wayland/>
>
>                  May there be a plan to enable enlightenment based on
>         Wayland for Tizen Common/IVI platform so far?
>
>                  Thanks.
>
>         Yan Wang
>
>
>
>
>
>
>
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>
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>
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>
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>
>
>
>
>
>
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