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

[Vikas Patil]

I am hitting else part of below code for this issue. Any ideas?

touch_grab_down() from ivi-input-controller.c

 /* Touches set touch focus */
        if (grab->touch->num_tp == 1) {
            if (surf == grab->touch->focus->surface) {
                surf_ctx->focus |= ILM_INPUT_DEVICE_TOUCH;
                send_input_focus(seat->input_ctx,

interface->get_id_of_surface(surf_ctx->layout_surface),
                                 ILM_INPUT_DEVICE_TOUCH, ILM_TRUE);
            } else {
                surf_ctx->focus &= ~ILM_INPUT_DEVICE_TOUCH;
<----------------------------------------------------------
                send_input_focus(seat->input_ctx,

interface->get_id_of_surface(surf_ctx->layout_surface),
                                 ILM_INPUT_DEVICE_TOUCH, ILM_FALSE);
            }
        }

        /* This code below is slightly redundant, since we have already
         * decided only one surface has touch focus */
        if (!(surf_ctx->focus & ILM_INPUT_DEVICE_TOUCH))
            continue;
<-----------------------------------------------------------------------------


Thanks & Regards,
Vikash

On Mon, Dec 14, 2015 at 3:25 PM, Vikas Patil <vikasmpatil at gmail.com> wrote:
> 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-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