Hi,

I saw below email but I don't know about llvmpipe which is blacklisted in
EFL.
Could anyone answer it?

Some information is here : https://bugs.webkit.org/show_bug.cgi?id=137842
Now, ewebkit is developing with official efl-1.13.0

Best Regards,
Ryuan Choi

2015-04-24 14:35 GMT+09:00 Gwang Yoon Hwang <[email protected]>:

> Hi all,
>
> After llvmpipe(Mesa) is blacklisted in EFL (after bumped up EFL),
> I couldn’t fix regressions related with TextureMapper and
> CoordinatedGraphics in EFL port.
>
> I agree to remove TextureMapperImageBuffer and disable accelerated
> compositing in EFL port
> for awhile.
>
> Gyuyoung, could you find out a reason why EFL blacklisted llvmpipe for
> OpenGL(ES) backend?
>
> Regards,
> Yoon
>
> > On Apr 24, 2015, at 11:04 AM, Gyuyoung Kim <[email protected]>
> wrote:
> >
> > Hello Martin,
> >
> > I and Ossy have maintained EFL bots and EWS so far. Recently WebGL
> feature has been broken on EFL port since we bumped EFL version to 1.11.2.
> That's why we skipped to run WebGL tests on EFL layout test. -
> https://trac.webkit.org/changeset/167345.
> >
> > But, unfortunately I'm not sure when we can fix it for EFL port. Thus I
> agree to disable the accelerated compositing and skip related tests
> > in order not to block your work.
> >
> > If any EFL folks know better solution for now, please let us know.
> >
> > Gyuyoung.
> >
> > On Fri, Apr 24, 2015 at 5:38 AM, Martin Robinson <[email protected]>
> wrote:
> > I'd love to coordinate with whoever is running the EFL bots to get a
> > configuration that can run these tests with OpenGL. The WebKitGTK+
> > bots use llvmpipe to make this happen.
> >
> > --Martin
> >
> > On Thu, Apr 23, 2015 at 1:15 PM, Benjamin Poulain <[email protected]>
> wrote:
> > > It seems undesirable to use a completely different stack for testing
> and for
> > > shipping.
> > >
> > > Wouldn't it be possible to use Mesa on the EFL bots?
> > >
> > >
> > > On 4/23/15 12:10 PM, Martin Robinson wrote:
> > >>
> > >> A slight update on this issue. It's already been attempted here:
> > >> https://bugs.webkit.org/show_bug.cgi?id=143561
> > >>
> > >> The issue is that WebKitEFL is using the TextureMapperImageBuffer to
> > >> run tests on their bots, because the EFL bots don't support OpenGL
> > >> tests. My suggestion is that we disable accelerated compositing
> > >> completely for WebKitEFL (if possible) and skip those tests. Once the
> > >> bots have the ability to run tests that use OpenGL, we can re-enable
> > >> that code path for WebKitEFL.
> > >>
> > >> --Martin
> > >>
> > >> On Thu, Apr 23, 2015 at 11:12 AM, Martin Robinson <
> [email protected]>
> > >> wrote:
> > >>>
> > >>> Background: There currently exists a fallback TextureMapper
> > >>> implementation that does not use OpenGL to composite and project
> > >>> layers, but instead relies on 2D rasterization. This does not work
> > >>> correctly for Cairo, since Cairo only supports affine
> transformations.
> > >>> I believe this path is only used by GTK+ (and perhaps WinCairo) now.
> > >>>
> > >>> Proposal: I would like to remove TextureMapperImageBuffer and make
> > >>> TextureMapperGL the only implementation of TextureMapper. Not only
> > >>> will this simplify the code, it will remove a build flag
> > >>> (TEXTURE_MAPPER_GL). The current path isn't (or really shouldn't) be
> > >>> enabled by default.
> > >>>
> > >>> Please speak up if you are opposed. :)
> > >>>
> > >>> --Martin
> > >>
> > >> _______________________________________________
> > >> webkit-dev mailing list
> > >> [email protected]
> > >> https://lists.webkit.org/mailman/listinfo/webkit-dev
> > >>
> > >
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> >
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>
>
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