Re: [agl-dev-community] help requested for windowmanager service

["Jacobo Aragunde Perez" <jaragunde@xxxxxxxxxx>]

Hi again!

On 22/1/20 18:04, Jacobo Aragunde Pérez wrote:
> ...
>
> After some testing, I've found out that, if I cut down the role name to
> 10 characters maximum, things work as expected. There must be some
> undocumented limitation, or a bug.

In the meantime, I've reported this as a separate issue:

  https://jira.automotivelinux.org/browse/SPEC-3127

And wrote a workaround so we get WAM working again on Icefish:


https://github.com/Igalia/webosose-wam/commit/353fbfefaa659f16e7471047840ba631337759a5

There are several patches in the review queue for WAM; as soon as they 
are merged, I will update the recipes and hopefully we would be all set 
for Icefish (as far as the web runtime is concerned).

Thanks for your help, José!

Best,

> Do you know where to start looking?
>
> Best regards,
>
>
> > [1]
> > https://jira.automotivelinux.org/browse/SPEC-2550?focusedCommentId=23277#comment-23277
> > [2] https://github.com/AGL-web-applications/homescreen
> > [3]
> > https://git.automotivelinux.org/apps/agl-service-windowmanager/tree/src/wm_client.cpp#n291
> > [4] https://github.com/webosose/wam/pull/28/files
> >
> > Best,
> >
> > On 22/1/20 14:26, José Bollo wrote:
> > > Hi all,
> > >
> > > While trying to run WAM applications, the layers are not made visible.
> > > It probably have todo with roles but I'm not sure. I need help.
> > >
> > > After starting, the HTML5 homescreen is launched but not visible. See
> > > the output of "get scene" below.
> > >
> > > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> > > # LayerManagerControl get scene
> > > Warning: input acceptance event trying to add seat default, that is
> > > already in surface 456
> > > screen 0 (0x0)
> > > ---------------------------------------
> > > - connector name:       Virtual-1
> > > - resolution:           x=1080, y=1920
> > > - layer render order:   1000(0x3e8),
> > >
> > >         layer 1000 (0x3e8)
> > >         ---------------------------------------
> > >         - destination region:   x=0, y=0, w=1080, h=1920
> > >         - source region:        x=0, y=0, w=1080, h=1920
> > >         - opacity:              1
> > >         - visibility:           0
> > >         - surface render order: 456(0x1c8),
> > >         - on screen:            0(0x0)
> > >
> > >             surface 456 (0x1c8)
> > >             ---------------------------------------
> > >             - created by pid:       455
> > >             - original size:      x=1920, y=1080
> > >             - destination region: x=0, y=0, w=1920, h=1080
> > >             - source region:      x=0, y=0, w=1920, h=1080
> > >             - opacity:            1
> > >             - visibility:         1
> > >             - frame counter:      119
> > >             - on layer:           1000(0x3e8)
> > > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> > >
> > > The output of the windowmanager service is join in the file
> > > log-before.txt (useful part starts after setup at line 468)
> > >
> > > After entering "LayerManagerControl set layer 1000 visibility 1" I can
> > > click on an application icons. It launches it but nothing is shown. See
> > > the output of "get scene" below.
> > >
> > > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> > > # LayerManagerControl get scene
> > > Warning: input acceptance event trying to add seat default, that is
> > > already in surface 592
> > > Warning: input acceptance event trying to add seat default, that is
> > > already in surface 456
> > > screen 0 (0x0)
> > > ---------------------------------------
> > > - connector name:       Virtual-1
> > > - resolution:           x=1080, y=1920
> > > - layer render order:   1000(0x3e8), 1001(0x3e9),
> > >
> > >         layer 1000 (0x3e8)
> > >         ---------------------------------------
> > >         - destination region:   x=0, y=0, w=1080, h=1920
> > >         - source region:        x=0, y=0, w=1080, h=1920
> > >         - opacity:              1
> > >         - visibility:           1
> > >         - surface render order: 456(0x1c8),
> > >         - on screen:            0(0x0)
> > >
> > >             surface 456 (0x1c8)
> > >             ---------------------------------------
> > >             - created by pid:       455
> > >             - original size:      x=1920, y=1080
> > >             - destination region: x=0, y=0, w=1920, h=1080
> > >             - source region:      x=0, y=0, w=1920, h=1080
> > >             - opacity:            1
> > >             - visibility:         1
> > >             - frame counter:      121
> > >             - on layer:           1000(0x3e8)
> > >
> > >         layer 1001 (0x3e9)
> > >         ---------------------------------------
> > >         - destination region:   x=0, y=0, w=1080, h=1920
> > >         - source region:        x=0, y=0, w=1080, h=1920
> > >         - opacity:              1
> > >         - visibility:           0
> > >         - surface render order: 592(0x250),
> > >         - on screen:            0(0x0)
> > >
> > >             surface 592 (0x250)
> > >             ---------------------------------------
> > >             - created by pid:       455
> > >             - original size:      x=1920, y=1080
> > >             - destination region: x=0, y=0, w=1920, h=1080
> > >             - source region:      x=0, y=0, w=1920, h=1080
> > >             - opacity:            1
> > >             - visibility:         1
> > >             - frame counter:      4
> > >             - on layer:           1001(0x3e9)
> > > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
> > >
> > > After entering "LayerManagerControl set layer 1001 visibility 1" I see
> > > the application and interact with it.
> > >
> > > The output of the windowmanager service is join in the file log-after.txt
> > >
> > > Hint and clue very welcome.
> > >
> > > Best regards
> > > José Bollo


--
Jacobo Aragunde
Software Engineer at Igalia

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