Re: [webkit-dev] WebCore GPU module
This code was removed in r170208. —Myles > On Jun 18, 2014, at 4:23 PM, Dean Jackson wrote: > > The Loop-Blinn code is dead and should be removed from WebKit. I believe Ken > Russell implemented it to help with some Chrome/Skia drawing performance, but > since then Skia itself updated to use a similar GPU-accelerated approach. > > Dean > > On 18 Jun 2014, at 6:07 pm, Michael IV wrote: > >> Hi All.I have been investigating into WebKit text rendering details and I >> found Loop-Blinn implementation in GPU directory of WebCore.I have tested it >> and it kind of works ok for convex shapes rendering which probably should be >> ok for text glyphs outline as well. >> But I have got a couple of question regarding this module: >> 1)Is it used by the browsers to render text or 2d shapes? >> 2)Is it actually ready for real-life usage? >> 3)How anti aliasing is handled?I mean ,I found that only curves are >> anti-aliased(internally by the shader) but the straight line outlines need >> proper MSAA which can be pretty expensive or even unavailable on some >> platforms. >> >> Also I found a bug: when drawing a path with two overlapping convex shapes >> ,the hole created on the overlap region which is aliased. >> -- >> >> ___ >> webkit-dev mailing list >> webkit-dev@lists.webkit.org >> https://lists.webkit.org/mailman/listinfo/webkit-dev > > ___ > webkit-dev mailing list > webkit-dev@lists.webkit.org > https://lists.webkit.org/mailman/listinfo/webkit-dev ___ webkit-dev mailing list webkit-dev@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-dev
Re: [webkit-dev] commit queue stucked
Looks like there is a real build failure here. I've filed
https://bugs.webkit.org/show_bug.cgi?id=134152 with a patch.
- R. Niwa
On Fri, Jun 20, 2014 at 8:55 AM, Lucas Forschler
wrote:
> I will investigate... starting by power cycling the bots...
> Lucas
>
> On Jun 20, 2014, at 12:52 AM, Osztrogonác Csaba
> wrote:
>
> > Hi All,
> >
> > it seems WebKit commit queue is stucked, because the last pass was
> > 14 hours ago: http://webkit-queues.appspot.com/queue-status/commit-queue
> >
> > All patch fails with "Unable to build without patch [results]" message:
> >
> /Volumes/Data/EWS/WebKit/Source/WebKit2/Shared/API/Cocoa/WKFoundation.h:58:19:
> error: typedef redefinition with different types ('NSInteger' (aka 'long')
> vs 'NSURLSessionAuthChallengeDisposition')
> > typedef NSInteger NSURLSessionAuthChallengeDisposition;
> > ^
> >
> > I have no idea how is it possible, because buildbots are
> > green and this build failure was fixed 9 hours ago:
> http://trac.webkit.org/changeset/170166
> >
> > Could you possibly check what happend with CQ bots?
> >
> > br,
> > Ossy
>
>
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