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

[Vikas Patil]

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-interface
>>
>>
>> [1] https://github.com/Freescale/gstreamer-imx/tree/master/src/eglvivsink
>> [2]See attached modified file “egl_platform_wayland.c” from imxeglvivsink
>> [3]
>> http://wiki.projects.genivi.org/index.php/Getting_Started_with_new_Input
>> _Handling_APIs
>>
>>
>>
>> Thanks & Regards,
>> Vikash