Re: [webkit-dev] parallel painting

2011-07-06 Thread Gustavo Noronha Silva
On Mon, 2011-06-06 at 17:59 +0530, Monil Parmar wrote: How to use it for gtk launcher...I think it is for safari. A bit late for this answer, but for completeness sake: GtkLauncher is not a full browser, so it doesn't expose many features available in WebKitGTK+. You should use Epiphany or

Re: [webkit-dev] parallel painting

2011-06-09 Thread Pierre-Antoine LaFayette
(Resending from correct email) For HTML5 canvas animations, painting speed is very significant. Android uses a retain mode rendering approach as well; where paint operations are recorded on a WebCore thread and painting is actually done on the UI thread. It isn't necessarily the best approach.

Re: [webkit-dev] parallel painting

2011-06-09 Thread Charles Pritchard
On 6/9/2011 8:24 PM, Pierre-Antoine LaFayette wrote: Android uses a retain mode rendering approach as well; where paint operations are recorded on a WebCore thread and painting is actually done on the UI thread. It isn't necessarily the best approach. But I suppose it depends the platform

Re: [webkit-dev] parallel painting

2011-06-06 Thread monpar
Is there any way to find out how much time is taken in parsing, layout,rendering, style resolution or java script execution, while loading a webpage. monpar wrote: Is there any way to find out how much time is taken in parsing, layout,rendering, style resolution or java script execution,

Re: [webkit-dev] parallel painting

2011-06-06 Thread Mikhail Naganov
Yes. Use the Timeline panel in WebKit Inspector: http://www.webkit.org/blog/1091/more-web-inspector-updates/#timeline_panel On Mon, Jun 6, 2011 at 14:44, monpar monil.par...@gmail.com wrote: Is there any way to find out how much time is taken in parsing, layout,rendering,  style resolution or

Re: [webkit-dev] parallel painting

2011-06-06 Thread Monil Parmar
How to use it for gtk launcher...I think it is for safari. On Mon, Jun 6, 2011 at 4:39 PM, Mikhail Naganov mnaga...@chromium.orgwrote: Yes. Use the Timeline panel in WebKit Inspector: http://www.webkit.org/blog/1091/more-web-inspector-updates/#timeline_panel On Mon, Jun 6, 2011 at 14:44,

Re: [webkit-dev] parallel painting

2010-04-06 Thread Zoltan Herczeg
Hi, Thank all of you for your feedbacks! Let's continue this discussion in the bug report, I will provide more details there. Zoltan On Sat, Apr 3, 2010 at 9:32 PM, Zoltan Herczeg zherc...@inf.u-szeged.hu wrote: Hi, I am working on a parallel painting feature for WebKit (bug id: 36883).

Re: [webkit-dev] parallel painting

2010-04-06 Thread Eric Seidel
Parallel painting would only be useful if the graphics layer is incredibly slow. In most WebKit ports we do not see very much time painting, rather time is more often spent in layout, style resolution, or javascript execution/bindings. -eric On Sat, Apr 3, 2010 at 10:32 PM, Zoltan Herczeg

Re: [webkit-dev] parallel painting

2010-04-06 Thread Mike Marchywka
Date: Mon, 5 Apr 2010 17:54:35 -0800 From: barbi...@profusion.mobi To: zherc...@inf.u-szeged.hu CC: webkit-dev@lists.webkit.org Subject: Re: [webkit-dev] parallel painting On Sat, Apr 3, 2010 at 9:32 PM, Zoltan Herczeg wrote: Hi, I am

Re: [webkit-dev] parallel painting

2010-04-06 Thread Zoltan Herczeg
Of course, I did a lot of profiling before (using oprofile), and painting was slow on my platform. Zoltan Parallel painting would only be useful if the graphics layer is incredibly slow. In most WebKit ports we do not see very much time painting, rather time is more often spent in layout,

Re: [webkit-dev] parallel painting

2010-04-06 Thread Holger Freyther
On Tuesday 06 April 2010 13:42:30 Zoltan Herczeg wrote: Of course, I did a lot of profiling before (using oprofile), and painting was slow on my platform. Can you use oparchive to make the profile available? Also when you say painting? Do you mean function (inclusive) spend below

Re: [webkit-dev] parallel painting

2010-04-05 Thread Gustavo Sverzut Barbieri
On Sat, Apr 3, 2010 at 9:32 PM, Zoltan Herczeg zherc...@inf.u-szeged.hu wrote: Hi, I am working on a parallel painting feature for WebKit (bug id: 36883). Basically it records the painting commands on the main thread, and replay them on a painting thread. The gain would be that the recording

[webkit-dev] parallel painting

2010-04-03 Thread Zoltan Herczeg
Hi, I am working on a parallel painting feature for WebKit (bug id: 36883). Basically it records the painting commands on the main thread, and replay them on a painting thread. The gain would be that the recording operation is cheap. Currently it is Qt specific, but I could make it more platform