Touch events not reviving with wayland-ivi-extenssion 1.4.0 and wayland video sink

Rajagopal, Arunkumar (A.) arajagop at visteon.com
Mon Sep 26 07:13:09 EDT 2016


Hi Vikash,


We are also trying to use imx egl viv sink to play video.


But we are not able to. wayland ivi extension 1.9.0.


What are the changes do i need to change in egl_platform_wayland.c.


Can you please help us?


Thanks,

Arunkumar R

________________________________
From: genivi-ivi-layer-management-bounces at lists.genivi.org <genivi-ivi-layer-management-bounces at lists.genivi.org> on behalf of Ucan, Emre (ADITG/SW1) <eucan at de.adit-jv.com>
Sent: Wednesday, December 16, 2015 4:14:21 PM
To: Vikas Patil
Cc: genivi-ivi-layer-management at lists.genivi.org
Subject: RE: Touch events not reviving with wayland-ivi-extenssion 1.4.0 and wayland video sink

Hi Vikash,

I saw from previous emails that your weston configuration is wrong for using the ivi-input-controller.

Please do not use weston-ivi-shell user interface. Your weston.ini file should be like this:

 [core]
shell=ivi-shell.so

 [ivi-shell]
 ivi-module=ivi-controller.so,ivi-input-controller.so

This may solve your issue.

Best regards

Emre Ucan
Software Group I (ADITG/SW1)

Tel. +49 5121 49 6937
> -----Original Message-----
> From: genivi-ivi-layer-management-bounces at lists.genivi.org [mailto:genivi-
> ivi-layer-management-bounces at lists.genivi.org] On Behalf Of Vikas Patil
> Sent: Montag, 14. Dezember 2015 10:56
> To: Friedrich, Eugen (ADITG/SW1)
> Cc: meta-freescale at yoctoproject.org; wayland mailing list; genivi-ivi-layer-
> management at lists.genivi.org; Carlos Rafael Giani
> Subject: Re: Touch events not reviving with wayland-ivi-extenssion 1.4.0 and
> wayland video sink
>
> Sorry. Forgot to attach the log file. Attached here.
>
> Thanks & Regards,
> Vikas
>
> On Mon, Dec 14, 2015 at 3:24 PM, Vikas Patil <vikasmpatil at gmail.com>
> wrote:
> > Hi Eugen Friedrich
> >
> > Thanks a lot for your quick reply.
> >
> > Attached here the file with WAYLAND_DEBUG=1 log when the gstreamer
> > plug-in is in use. I can see "ivi_input at 18.input_focus(90, 4, 0)" for
> > the surface from plug-in but no touch events.
> >
> > Here is the output of APIs
> >
> > root at linux-9939-a1:~# LayerManagerControl get input device default
> > capabilities failed to get surface context in ilmControl failed to get
> > surface context in ilmControl failed to get surface context in
> > ilmControl failed to get surface context in ilmControl failed to get
> > surface context in ilmControl pointer keyboard touch
> >
> > root at linux-9939-a1:~# LayerManagerControl get surface 90 acceptance
> > Interpreter error: 'acceptance' not recognized.
> >
> > root at orinoco-9939-a1:~# LayerManagerControl get input devices with all
> > failed to get surface context in ilmControl failed to get surface
> > context in ilmControl failed to get surface context in ilmControl
> > failed to get surface context in ilmControl failed to get surface
> > context in ilmControl default
> >
> > root at linux-9939-a1:~# LayerManagerControl get input focus failed to
> > get surface context in ilmControl failed to get surface context in
> > ilmControl failed to get surface context in ilmControl failed to get
> > surface context in ilmControl failed to get surface context in
> > ilmControl surface 90:
> > surface 63:
> > surface 62:
> > surface 61:
> > surface 60: pointer keyboard
> >
> >
> > Thanks & Regards,
> > Vikas
> >
> > On Mon, Dec 14, 2015 at 3:01 PM, Friedrich, Eugen (ADITG/SW1)
> > <efriedrich at de.adit-jv.com> wrote:
> >> Hello Vikas,
> >>
> >> Could you please add the WAYLAND_DEBUG=1 traces from you
> application, to see if the input events are reaching the client.
> >>
> >> Also the output of the following API would be helpful:
> >> ilm_getInputFocus,
> >> ilm_getInputDevices,
> >> ilm_getInputAcceptanceOn(with you surface id)
> >>
> >> the API's will return a list of devices or surfaces, please print the complete
> list.
> >>
> >>
> >> Best regards
> >>
> >> Eugen Friedrich
> >> Software Group I (ADITG/SW1)
> >>
> >> Tel. +49 5121 49 6921
> >>
> >>> -----Original Message-----
> >>> From: genivi-ivi-layer-management-bounces at lists.genivi.org
> >>> [mailto:genivi- ivi-layer-management-bounces at lists.genivi.org] On
> >>> Behalf Of Vikas Patil
> >>> Sent: Samstag, 12. Dezember 2015 12:57
> >>> To: genivi-ivi-layer-management at lists.genivi.org; meta-
> >>> freescale at yoctoproject.org; Tanibata, Nobuhiko (ADITJ/SWG); Carlos
> >>> Rafael Giani; wayland mailing list
> >>> Subject: Touch events not reviving with wayland-ivi-extenssion 1.4.0
> >>> and wayland video sink
> >>>
> >>> Dear All,
> >>>
> >>> I am using wayland video sink (i.e. imxeglvivsink) from
> >>> gstreamer1.0-plugins- imx [1] to play the video along with weston
> >>> 1.8.0 and wayland-ivi-extenstion 1.4.0. I have modified
> >>> “imxeglvivsink” to have the ilm and touch input support [2].
> >>> Basically I am posting touch events on GST bus and application want
> >>> to have the touch can read the messages and process the touch. This
> >>> is working fine if I don’t load the “ivi-input-controller.so”. If I load the
> “ivi-input- controller.so”
> >>> I am not able to get the touch event inside this plug-in. I have
> >>> tried setting touch input focus to the surface from this wayland
> >>> video plug-in using “LayermanagerControl” and ilm_setInputFocus” [3]
> but no luck.
> >>>
> >>>
> >>> Also touch works fine even if I load “ivi-input-controller.so” with
> >>> other applications. So I suspect some modification are required to
> ”imxeglvivsink”
> >>> [2] or “wayland-ivi-extension/weston”.
> >>>
> >>> Do you know what might be going wrong? Could anyone here give some
> >>> suggestions/ideas to tryout and fix this?
> >>>
> >>> Also “LayerManagerControl get surface 90 acceptance” doesn’t seem to
> >>> work for me. Any inputs for this?
> >>>
> >>> I have tried modifying “gst_imx_egl_viv_sink_egl_platform_mainloop”
> >>> function in various ways but no luck and I think implementation is
> >>> correct (as it works well without ivi-input-controller)
> >>>
> >>> Following is the platform setup and weston configuration.
> >>>
> >>> i.MX6 Duallite
> >>> Linux 3.14.28
> >>> Weston 1.8.0 with (ivi-shell.so with fbdev backend and gal2d
> >>> renderer) Wayland-ivi-extension 1.4.0 (using ivi-controller.so,
> >>> ivi-input-controller.so gstreamer-imx plugin QTwayland 5.4.2/Qt
> >>> 5.4.2
> >>>
> >>> Weston.ini contains:
> >>>
> >>> [core]
> >>> shell=ivi-shell.so
> >>>
> >>> [ivi-shell]
> >>> ivi-module=ivi-controller.so,ivi-input-controller.so
> >>> ivi-shell-user-interface=/usr/lib/weston/weston-ivi-shell-user-inter
> >>> face
> >>>
> >>>
> >>> [1]
> >>> https://github.com/Freescale/gstreamer-imx/tree/master/src/eglvivsin
> >>> k [2]See attached modified file “egl_platform_wayland.c” from
> >>> imxeglvivsink [3]
> >>> http://wiki.projects.genivi.org/index.php/Getting_Started_with_new_I
> >>> nput
> >>> _Handling_APIs
> >>>
> >>>
> >>>
> >>> Thanks & Regards,
> >>> Vikash
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