<div dir="ltr">Hello Martin,<div><br></div><div>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 <span style="color:rgb(0,0,0);font-family:Verdana,Arial,'Bitstream Vera Sans',Helvetica,sans-serif;font-size:13px;line-height:16.8999996185303px">to 1.11.2</span>. That's why we skipped to run WebGL tests on EFL layout test. - <a href="https://trac.webkit.org/changeset/167345" style="white-space:pre-wrap;color:rgb(102,51,102)">https://trac.webkit.org/changeset/167345</a>.</div><div><br></div><div>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</div><div>in order not to block your work.</div><div><br></div><div>If any EFL folks know better solution for now, please let us know.</div><div><br></div><div>Gyuyoung.</div><div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Apr 24, 2015 at 5:38 AM, Martin Robinson <span dir="ltr"><<a href="mailto:mrobinson@webkit.org" target="_blank">mrobinson@webkit.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">I'd love to coordinate with whoever is running the EFL bots to get a<br>
configuration that can run these tests with OpenGL. The WebKitGTK+<br>
bots use llvmpipe to make this happen.<br>
<br>
--Martin<br>
<br>
On Thu, Apr 23, 2015 at 1:15 PM, Benjamin Poulain <<a href="mailto:benjamin@webkit.org">benjamin@webkit.org</a>> wrote:<br>
> It seems undesirable to use a completely different stack for testing and for<br>
> shipping.<br>
><br>
> Wouldn't it be possible to use Mesa on the EFL bots?<br>
><br>
><br>
> On 4/23/15 12:10 PM, Martin Robinson wrote:<br>
>><br>
>> A slight update on this issue. It's already been attempted here:<br>
>> <a href="https://bugs.webkit.org/show_bug.cgi?id=143561" target="_blank">https://bugs.webkit.org/show_bug.cgi?id=143561</a><br>
>><br>
>> The issue is that WebKitEFL is using the TextureMapperImageBuffer to<br>
>> run tests on their bots, because the EFL bots don't support OpenGL<br>
>> tests. My suggestion is that we disable accelerated compositing<br>
>> completely for WebKitEFL (if possible) and skip those tests. Once the<br>
>> bots have the ability to run tests that use OpenGL, we can re-enable<br>
>> that code path for WebKitEFL.<br>
>><br>
>> --Martin<br>
>><br>
>> On Thu, Apr 23, 2015 at 11:12 AM, Martin Robinson <<a href="mailto:mrobinson@webkit.org">mrobinson@webkit.org</a>><br>
>> wrote:<br>
>>><br>
>>> Background: There currently exists a fallback TextureMapper<br>
>>> implementation that does not use OpenGL to composite and project<br>
>>> layers, but instead relies on 2D rasterization. This does not work<br>
>>> correctly for Cairo, since Cairo only supports affine transformations.<br>
>>> I believe this path is only used by GTK+ (and perhaps WinCairo) now.<br>
>>><br>
>>> Proposal: I would like to remove TextureMapperImageBuffer and make<br>
>>> TextureMapperGL the only implementation of TextureMapper. Not only<br>
>>> will this simplify the code, it will remove a build flag<br>
>>> (TEXTURE_MAPPER_GL). The current path isn't (or really shouldn't) be<br>
>>> enabled by default.<br>
>>><br>
>>> Please speak up if you are opposed. :)<br>
>>><br>
>>> --Martin<br>
>><br>
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><br>
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