Hello,

>>Are the existing Tizen specific extension for the "old" crosswalk 
>>compatible with crosswalk-tizen and chromuim-efl?

If you are referring to
https://github.com/crosswalk-project/tizen-extensions-crosswalk, then no,
they are not compatible.

New implementation of the web API modules has been created:
https://git.tizen.org/cgit/framework/web/webapi-plugins.git/. This is the
current version used by crosswalk-tizen.


There are two main issues, that break the compatibility between
tizen-extensions-crosswalk and crosswalk-tizen

1. While tizen platform was being updated, and platform API changed,
tizen-extensions-crosswalk was not being aligned together with these
changes.
Because of that, tizen-extentensions-crosswalk does not even build based on
current platform binaries.

2. While webapi-plugins architecture was based on tizen-extensions-crosswalk
(majority of mechanisms are used), there are still some differences between
them (eg. in case API, and, more important, the division of implementation
between Native and JS layers).


Best Regards,
Pawel Sikorski



-----Original Message-----
From: Leon Anavi [mailto:[email protected]] 
Sent: Thursday, November 19, 2015 1:19 PM
To: Pawel Sikorski; 'Maciej Wereski'
Cc: [email protected]
Subject: Re: [Dev] Tizen Common is back

Hi Pawel,

On 18.11.2015 14:58, Pawel Sikorski wrote:
> Hello,
> I would like to add few additional comments in the area of crosswalk and
> crosswalk-tizen.
>
> We are considering Crosswalk-tizen as the crosswalk port for tizen. It is
> based upon chromium-efl that is included in tizen image. However, the
> coupling/dependency between the crosswalk-tizen and chromium-efl is
removed
> - crosswalk-tizen is based upon webview abstraction layer (ewk API)
exposed
> by chromium-efl.
>
> Thanks to such decoupling, crosswalk-tizen and web engine can be
> changed/updated separately.
>
> In opposite, "old"  crosswalk was tightly coupled and deployed together
with
> chromium engine, which wasn't ported for efl.

Thank you very much for the provided valuable information.

Are the existing Tizen specific extension for the "old" crosswalk 
compatible with crosswalk-tizen and chromuim-efl?

Thanks,
Leon

>
> Best Regards,
> Pawel Sikorski
>
> -----Original Message-----
> From: Dev [mailto:[email protected]] On Behalf Of Maciej Wereski
> Sent: Tuesday, November 17, 2015 5:15 PM
> To: Leon Anavi
> Cc: [email protected]
> Subject: Re: [Dev] Tizen Common is back
>
> Dnia wtorek, 17 listopada 2015 15:47:33 Leon Anavi pisze:
>> Hi Maciej,
>>
>> Well done! Thank you for sharing the news :)
>>
>> On 17.11.2015 15:29, Maciej Wereski wrote:
>>>    Next big step is crosswalk to crosswalk-tizen
>>>
>>> transition.
>> Could you please provide more details about this transitions? What are
>> the differences between Crosswalk and Crosswalk-tizen?
> Some time ago wrt was replaced with crosswalk-tizen on TV and Mobile
> profiles
> (see TINF-1074). As I've said, we're aligning now with other profiles and
> "old"
> crosswalk isn't used on any active profiles. That's our motivation.
>
> More details about differences will be provided by colleague from Web
Team.
>
>> Best regards,
>> Leon
> regards,

-- 
Leon Anavi
Software Engineer
konsulko.com

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