Re: [webkit-dev] Leak in UIWebView?

2010-04-20 Thread Simon Fraser
On Apr 20, 2010, at 3:35 PM, Thomas Hauk wrote: > I've posted this question to devforums.apple.com as well as to Stack Overflow > (go to > http://stackoverflow.com/questions/2557964/uiwebview-leak-can-someone-confirm > to see it) and have not gotten any answer, so now I'm reaching out to > we

Re: [webkit-dev] Mozilla -moz-any() selectors extension

2010-04-30 Thread Simon Fraser
The best place to suggest and discuss new CSS features is on the www-style mailing list: http://lists.w3.org/Archives/Public/www-style/ Simon On Apr 30, 2010, at 8:23 AM, Anthony Ricaud wrote: > I think it's a good addition. > > Another nice grouping feature would be something like a @subtree(

Re: [webkit-dev] TransformAction event

2010-05-06 Thread Simon Fraser
On May 6, 2010, at 4:43 AM, kim.1.gronh...@nokia.com wrote: > The event contains the clientX/Y attributes that can be used as the > origin point for the transforms. clientX and clientY are useless if the element being manipulated is nested within CSS-transformed ancestors. You really need an of

Re: [webkit-dev] TransformAction event

2010-05-07 Thread Simon Fraser
On May 7, 2010, at 2:07 AM, kim.1.gronh...@nokia.com wrote: > Subject: Re: [webkit-dev] TransformAction event > >>> The event contains the clientX/Y attributes that can be used as the >>> origin point for the transforms. >> >> clientX and clientY are useless if the element being manipulated is n

Re: [webkit-dev] Pixel test differences between Leopard and Snow Leopard

2010-05-17 Thread Simon Fraser
On May 17, 2010, at 3:44 PM, James Robinson wrote: > Leopard and Snow Leopard have subtle differences in the way they render > antialiased text. This does not affect the text metrics but does cause > slight pixel differences. The majority of our existing pixel test baselines > appear to have

Re: [webkit-dev] Webkit handling of SVG with rgba() color

2010-06-01 Thread Simon Fraser
You should raise this question on the public-fx mailing list: Simon On Jun 1, 2010, at 6:56 AM, Jonathan Kliegman wrote: > I was looking at Bug 16183 (https://bugs.webkit.org/show_bug.cgi?id=16183) - > SVG doesn't support rgba() colors. I was

Re: [webkit-dev] HTML5 tokenizer landing soon

2010-06-14 Thread Simon Fraser
On Jun 13, 2010, at 10:21 PM, Adam Barth wrote: > People of WebKit, > > As mentioned recently on webkit-dev, Eric, Tonyg, and I have been > working on implementing the HTML5 parsing algorithm in WebKit: > > http://www.mail-archive.com/webkit-dev@lists.webkit.org/msg11472.html > > We're now read

Re: [webkit-dev] A proposal for "Platform Mechanisms"

2010-06-16 Thread Simon Fraser
On Jun 16, 2010, at 5:30 PM, Anders Carlsson wrote: > Hi everyone, > > We've now reached the point in WebKit2 development where we need to be able > to override some global calls in WebCore so that we can funnel them through > to another process, in a similar way to what Chromium does. We also

Re: [webkit-dev] @ layers Understanding

2010-06-18 Thread Simon Fraser
What kind of layers are you interested in, and why? Simon On Jun 18, 2010, at 1:31 PM, zabar khorogus wrote: > Hi, > In the youtube video by Eric on WebKit rendering some spec is pointed for > layers understanding. I tried searching the layer spec but could not succeed. > Can any body please p

Re: [webkit-dev] Haptics CSS extension

2010-06-22 Thread Simon Fraser
On Jun 22, 2010, at 12:44 AM, kim.1.gronh...@nokia.com wrote: > We at Nokia have implemented tactile feedback (i.e. Haptics) support for > touch-based user interfaces and are now ready to land the implementation to > the WebKit trunk. Since the real-time requirements of a realistic feel are > v

Re: [webkit-dev] SVG cloneNode?

2010-06-30 Thread Simon Fraser
Is there a bugzilla bug for this? If not, there should be. Simon On Jun 30, 2010, at 10:47 AM, Fady Samuel wrote: > Hi Darin, > > I've attached a sample html file that creates an ellipse and then clones it. > The cx, cy, rx, ry properties are not cloned and so we do not see the second > ellip

Re: [webkit-dev] Proposal: Rect based HitTest for a better touch experience

2010-07-05 Thread Simon Fraser
On Jul 5, 2010, at 7:35 PM, Antonio Gomes (:tonikitoo) wrote: > * adds a Document::nodesFromRect method, exposing the functionality to > the dom. It returns a NodeList with all nodes that intersect the given > hit-tested area. Is there a reason to use different terminology from the existing "ele

Re: [webkit-dev] Proposal: Rect based HitTest for a better touch experience

2010-07-06 Thread Simon Fraser
On Jul 6, 2010, at 5:54 AM, Antonio Gomes (:tonikitoo) wrote: > Hi Simon. Thank you join the discussion! > > On Tue, Jul 6, 2010 at 1:46 AM, Simon Fraser wrote: >> On Jul 5, 2010, at 7:35 PM, Antonio Gomes (:tonikitoo) wrote: >> >>> * adds a Document::node

Re: [webkit-dev] webkit editing rewrite?

2010-08-03 Thread Simon Fraser
On Aug 3, 2010, at 4:32 PM, Ojan Vafai wrote: > At the editing meeting at the WebKit conference in April, we discussed the > idea of coming up with a replacement to Position/Range, using that throughout > the editing code and then eventually exposing that API to the web to > supersede DOM Range

Re: [webkit-dev] Getting rid of WebCore.xcodeproj developmentRegion diff

2010-08-17 Thread Simon Fraser
No, it's also added by versions of Xcode 3.x (some of which may not have been released yet). Simon On Aug 17, 2010, at 11:41 AM, Jeff Johnson wrote: > Actually, this is caused by Xcode 4 (still in beta). > > See rdar://problem/8295614 Xcode 4 fights with Xcode 3 over developmentRegion ___

Re: [webkit-dev] Can someone explain tx/ty?

2010-08-23 Thread Simon Fraser
On Aug 23, 2010, at 12:51 AM, Eric Seidel wrote: > I believe int tx, int ty -- which we see sprinkled around the > rendering tree -- are the offset from the top left corner of the > current renderer's parent to the containing block. Is that correct? > > In SVG we use IntSize containingBlockOffse

Re: [webkit-dev] Layout Tests Crashing on Snow Leopard

2010-08-23 Thread Simon Fraser
FYI, I was seeing this too over the weekend. Simon On Aug 23, 2010, at 2:54 PM, Eric Seidel wrote: > This is gonna kill me. Does no one else run the layout tests...? > > On Mon, Aug 23, 2010 at 1:43 PM, Ryosuke Niwa wrote: >> FYI, there was a series of plugin patches committed this weekend: >

Re: [webkit-dev] Place For new Core Module

2010-08-24 Thread Simon Fraser
I'll be the first to ask this question: what do you need to do that you can do with existing WebKit APIs, and existing web technology? With video, you could use http streaming to deliver custom content, and make sure of accelerated compositing to ensure that you can efficiently layer HTML content

Re: [webkit-dev] Place For new Core Module

2010-08-24 Thread Simon Fraser
hard to avoid accumulating features that are only of interest to some limited audience. Simon > > > > On Tue, Aug 24, 2010 at 2:09 PM, Ariya Hidayat > wrote: >> I guess you also need to supply the justification: what would WebKit >> gain from such modules? Are the

Re: [webkit-dev] Web Audio API

2010-08-24 Thread Simon Fraser
On Aug 24, 2010, at 12:05 PM, Chris Rogers wrote: > Over the past months I've been refining the web audio API implementation that > I've been developing in the 'audio' branch of WebKit (per Maciej's > recommendation). The API has been through a good amount of review by WebKit > developers at A

Re: [webkit-dev] Web Audio API

2010-08-24 Thread Simon Fraser
On Aug 24, 2010, at 4:15 PM, Chris Rogers wrote: > Hi Simon, > > #if WEBAUDIO is fine. > > Do you also prefer WebCore/webaudio like Chris Marrin, or WebCore/audio? I am ambivalent. Everything in WebCore is ultimately web-related, so 'web' prefixes on the directories seem redundant. One direct

Re: [webkit-dev] Web Audio API

2010-08-24 Thread Simon Fraser
On Aug 24, 2010, at 4:47 PM, Chris Rogers wrote: > Hi Simon, thanks for helping here. > > By the way, anybody who is interested can look at the files in: > https://svn.webkit.org/repository/webkit/branches/audio/WebCore/audio/ > > There are actually a number of audio files which could be conside

Re: [webkit-dev] Complex and Vector3 classes in WTF?

2010-09-01 Thread Simon Fraser
On Sep 1, 2010, at 1:04 PM, Chris Marrin wrote: > On Sep 1, 2010, at 12:29 PM, Maciej Stachowiak wrote: > >> On Sep 1, 2010, at 11:43 AM, Chris Marrin wrote: >> >>> >>> But I agree with Maciej that all of the public API is transformation >>> oriented. Even things like inverse() and transpose()

Re: [webkit-dev] Flaky test hit list

2010-09-30 Thread Simon Fraser
On Sep 30, 2010, at 12:26 AM, Adam Barth wrote: > On Wed, Sep 29, 2010 at 11:31 PM, Adam Barth wrote: >>50 compositing/geometry/limit-layer-bounds-transformed-overflow.html > > Here's the failure diff: > > http://build.webkit.org/results/SnowLeopard%20Intel%20Release%20(Tests)/r68736%20

Re: [webkit-dev] WebSocket crashes

2010-10-04 Thread Simon Fraser
On Oct 4, 2010, at 2:33 PM, Adam Barth wrote: > As you might have noticed, the WebSocket tests are crashing on Leopard > and Snow Leopard. I thought for a while that this might be related to > my recent move of the WebSocket tests, but looks unrelated. The > crashes started with a patch that fli

Re: [webkit-dev] WebSocket crashes

2010-10-04 Thread Simon Fraser
On Oct 4, 2010, at 5:30 PM, Simon Fraser wrote: > On Oct 4, 2010, at 2:33 PM, Adam Barth wrote: > >> As you might have noticed, the WebSocket tests are crashing on Leopard >> and Snow Leopard. I thought for a while that this might be related to >> my recent move of

Re: [webkit-dev] Supporting css ime-mode property

2010-10-04 Thread Simon Fraser
On Oct 4, 2010, at 6:59 PM, Kenichi Ishibashi wrote: > I'd like to implement CSS ime-mode property, which > activates/deactivates input methods, to WebKit. Here is the MDC's > document about this property: > > https://developer.mozilla.org/en/CSS/ime-mode > > This property is not a part of any p

Re: [webkit-dev] setTimeout and Safari

2010-10-06 Thread Simon Fraser
Why do you need to know if there are no more pending setTimeouts? Simon On Oct 6, 2010, at 5:52 PM, Steve Conover wrote: > Hoping someone on -dev might have an idea about this... > > -Steve > > > -- Forwarded message -- > From: Steve Conover > Date: Tue, Sep 28, 2010 at 11:19

Re: [webkit-dev] setTimeout and Safari

2010-10-07 Thread Simon Fraser
not a simple question to answer. Simon > > On Wed, Oct 6, 2010 at 5:54 PM, Simon Fraser wrote: >> Why do you need to know if there are no more pending setTimeouts? >> >> Simon >> >> On Oct 6, 2010, at 5:52 PM, Steve Conover wrote: >> &

Re: [webkit-dev] Tests that fail across different architectures

2010-10-08 Thread Simon Fraser
On Oct 8, 2010, at 9:16 AM, Martin Robinson wrote: > The GTK+ port runs layout tests on both a x86_64 and i386 operating > system installations. We have a growing list of tests that generate > different expected results between achitectures. These are almost all > SVG tests. Last night tests were

Re: [webkit-dev] pixel tests and --tolerance (was Re: Pixel test experiment)

2010-10-08 Thread Simon Fraser
I think the best solution to this pixel matching problem is ref tests. How practical would it be to use ref tests for SVG? Simon On Oct 8, 2010, at 12:43 PM, Dirk Pranke wrote: > Jeremy is correct; the Chromium port has seen real regressions that > virtually no concept of a fuzzy match that I c

Re: [webkit-dev] pixel tests and --tolerance (was Re: Pixel test experiment)

2010-10-14 Thread Simon Fraser
On Oct 14, 2010, at 9:06 AM, Ojan Vafai wrote: > Simon, are you suggesting that we should only use pixel results for ref tests? In an ideal world, yes. But we have such a huge body of existing tests that converting them all to ref tests is a non-starter, so I agree that we need to resolve the to

Re: [webkit-dev] Tests in fast/workers/storage/ seem to be leaking NSStrings

2010-10-17 Thread Simon Fraser
This is which should get fixed by . Simon On Oct 17, 2010, at 9:47 PM, Ryosuke Niwa wrote: > A lot of tests in fast/workers/storage/ seem to have the following error > message: > > 2010-10-17 21:17:

Re: [webkit-dev] disable selection of text and images

2010-10-19 Thread Simon Fraser
Put * { -webkit-user-select: none; } in your user-agent stylesheet? Simon On Oct 18, 2010, at 10:12 PM, Efan... wrote: > Hi > I am totally new to this group. > > I want to disable selection of Text and graphics in my QWebView, it seems > that there is no way via Qt i can do this , so only

Re: [webkit-dev] Order of positioned elements

2010-10-26 Thread Simon Fraser
On Oct 26, 2010, at 5:09 AM, yael.aha...@nokia.com wrote: > Hi, > I am working on improving the spatial algorithm in webkit, and I have a > problem with positioned elements that do not have a z-index defined. > If I have 2 elements that are intersecting, I need to find out which element > is cov

Re: [webkit-dev] !ENABLE(INSPECTOR)

2010-11-13 Thread Simon Fraser
Please file a bugzilla bug on this issue. Simon On Nov 13, 2010, at 8:15 AM, Patrick Gansterer wrote: > Hi, > > Does anybody compile WebKit with inspector disabled? > > It's not possible with the current trunk (since weeks). I'm not sure what's > the correct solution to fix this. > > The mai

Re: [webkit-dev] Mac OSX, Cocoa event model in NPAPI , NSView, and Out of process plugins.

2010-11-18 Thread Simon Fraser
On Nov 18, 2010, at 12:23 AM, Choon Sik Cho wrote: > Hello to everyone. > > Well, currently chrome has out of process plugins. and firefox 4 will > use same model. > > That means plugin process is now seperated from browser process. > Plugin process might NOT have window at all. > > My plugin i

Re: [webkit-dev] Pixel tests and displaying text

2010-12-08 Thread Simon Fraser
On Dec 8, 2010, at 12:13 PM, Peter Kasting wrote: > If you never write layout tests, you can stop reading. > > Right now few ports run pixel tests (a shame). One reason is because we > frequently need different reference images for each port, and creating > hundreds or thousands of these is a

Re: [webkit-dev] Pixel tests and displaying text

2010-12-08 Thread Simon Fraser
On Dec 8, 2010, at 12:57 PM, Darin Adler wrote: > On Dec 8, 2010, at 12:13 PM, Peter Kasting wrote: > >> We could greatly decrease the number of these baselines by following a >> simple rule: don't display text unless you need to. > > Seems like a good idea. I’m worried a bit, though, that if w

Re: [webkit-dev] Renaming directories

2010-12-21 Thread Simon Fraser
On Dec 21, 2010, at 10:59 AM, Darin Adler wrote: > Before we move LayoutTests, we might want to discuss further changes to > structure. > > Mark Rowe and I talked about this briefly and he suggested a top level with > just: > >Examples >Sources >Tests >Tools >Websites > >

Re: [webkit-dev] Renaming directories

2010-12-21 Thread Simon Fraser
On Dec 21, 2010, at 11:14 AM, Darin Adler wrote: > Here’s my attempt to list the tests we currently have: > >- Automated regression tests (from LayoutTests directory). Many different > types: Layout/pixel, text, script-tests, ref-tests coming soon, some > requiring local server, some JavaSc

[webkit-dev] Support for CSS3 gradients landed; ports will need minor changes

2011-01-03 Thread Simon Fraser
I just landed support for CSS3 gradients (see ), via . The spec now allows elliptical gradients. Since some platforms may be able to render elliptical gradients natively, the code relies on the platfo

Re: [webkit-dev] make-script-test-wrappers not being maintained

2011-01-18 Thread Simon Fraser
On Jan 18, 2011, at 4:30 PM, Darin Adler wrote: > It seems that a lot of people are making script tests with non-standard > wrappers. And not adding exceptions to the make-script-test-wrappers script. > I ran the script and it created 4 files, and modified 33 others. I'm probably guilty of some

Re: [webkit-dev] coding style and comments

2011-01-27 Thread Simon Fraser
On Jan 27, 2011, at 3:55 PM, Ryosuke Niwa wrote: > On Thu, Jan 27, 2011 at 3:46 PM, Eric Seidel wrote: > My personal preference (and I'd love to hear from other contributors) > is that code should ideally be self-documenting. > > I strongly agree with this point. One pit-fall of adding comments

Re: [webkit-dev] About removing comments

2011-02-01 Thread Simon Fraser
On Feb 1, 2011, at 9:51 PM, Adam Barth wrote: > On Tue, Feb 1, 2011 at 9:47 PM, Alexey Proskuryakov wrote: >> >> Please don't start a comment removing crusade! >> >> I've just noticed a patch that got landed a few hours ago, which removed a >> comment I found quite useful when fixing a bug in

Re: [webkit-dev] Question about -webkit-transform: scale3d() when zero scale factor is used.

2011-02-03 Thread Simon Fraser
On Feb 3, 2011, at 7:49 AM, W. James MacLean wrote: > What is the intended behaviour if someone applies the following style to an > element: > > -webkit-transform: scale3d(0.8, 0.8, 0) > > ? > > Right now (in Chromium and Safari) there are two different behaviours > depending whether the GPU

Re: [webkit-dev] Nightly (r77618) hangs when submitting a review

2011-02-04 Thread Simon Fraser
What's the bugzilla bug number? Simon On Feb 4, 2011, at 5:23 PM, Ryosuke Niwa wrote: > Hi, > > My nightly build r77618 hangs whenever I submit a review. Is this happening > to anyone else? > > Best, > Ryosuke Niwa > Software Engineer > Google Inc. __

Re: [webkit-dev] Canvas backing resolution

2011-03-04 Thread Simon Fraser
On Mar 4, 2011, at 11:24 AM, Kenneth Rohde Christiansen wrote: > Hey Oliver! > > If you are saying that device-pixel-ratio should include the user > scaling, then I can push that for Qt, but I would really like seeing > it supported by iOS as well for compatibility reasons. If you create a > bug

Re: [webkit-dev] assertion failure in WTF::StringHasher::createBlobHash at StringHasher.h:146

2011-03-21 Thread Simon Fraser
Do you have http://trac.webkit.org/changeset/80952 ? Simon On Mar 21, 2011, at 6:27 PM, Xiaomei Ji wrote: > I've seen the following assertion failure when I start Safari (in debug mode > on my local build). I do not think it is related to my local change. And I've > just deleted the "WebKitBui

Re: [webkit-dev] Use of -webkit- prefix on CSS Values and Properties

2011-03-27 Thread Simon Fraser
On Mar 27, 2011, at 9:07 AM, Eric Seidel wrote: > Do we have any guidelines as to when we use -webkit- for new properties vs > not? > > For example, when implementing CSS3 properties (like we are this week > for the BiDi sprint): > https://bugs.webkit.org/show_bug.cgi?id=57181 > https://bugs.web

Re: [webkit-dev] Use of -webkit- prefix on CSS Values and Properties

2011-03-30 Thread Simon Fraser
If the change is backwards compatible (i.e. if you don't break the behavior described in Selectors 3), then I don't think it needs to be prefixed. What have other vendors done? Simon On Mar 30, 2011, at 12:05 AM, Ojan Vafai wrote: > What's the right thing to do for something that is in a CR sp

Re: [webkit-dev] Collecting FPS Data from CSS Animations in WebKit

2011-04-16 Thread Simon Fraser
On Apr 16, 2011, at 11:08 AM, Kevin Hendry wrote: > I've been looking at how to collect FPS data from a webpage rendered in > WebKit where the animations are due to CSS transitions. I don't see anything > there that can do this today. Is that true? I saw a presentation by some > folks at Nok

Re: [webkit-dev] CSS reflections alpha mask

2011-04-27 Thread Simon Fraser
On Apr 27, 2011, at 6:05 AM, Mateusz Pedzierski wrote: > AFAIK third component of -webkit-box-reflect property can be used to overlay > the reflection. My investigation showed that current implementation applies > alpha mask to the content(original object) before reflecting it. Descriptions > a

Re: [webkit-dev] Renaming the blog (was Re: WebKit blog post proposal: Remote debugging with Web Inspector.)

2011-05-02 Thread Simon Fraser
On May 2, 2011, at 1:45 AM, Adam Barth wrote: > On Sun, May 1, 2011 at 2:27 AM, Maciej Stachowiak wrote: >> On 2011-04-30, at 22:11, Pavel Feldman wrote: >>> In return, can I ask to rename the WebKit blog from "Surfin' >>> Safari" to something more WebKit-specific? >> >> I've wondered the same t

Re: [webkit-dev] Is there any introduction to the blur algorithm used in ContextShadow::blurLayerImage

2011-05-02 Thread Simon Fraser
And ShadowBlur too! I don't know of a reference. Your best option is to use trac to SVN blame the code, and find the author on #webkit. Do you have specific questions about it? Simon On May 2, 2011, at 6:54 PM, Chengwei Wu wrote: > Hi all: > As the title says. Anyone can help me? > > --

Re: [webkit-dev] Fwd: Re: Painting Phases

2011-05-10 Thread Simon Fraser
It should also be fairly easy to figure out what these painting phases are for by reading the code. Simon On May 10, 2011, at 6:51 AM, Sergiy Byelozyorov wrote: > Great video. I was looking for something similar long time ago. Thanks a lot. > > Sergiy Byelozyorov > Computer Graphics Chair > Un

Re: [webkit-dev] Why vendor-specific attributes in CSS3 parsing engine?

2011-05-18 Thread Simon Fraser
On May 18, 2011, at 6:36 AM, Sabri Aurrelia wrote: > Why does webkit not provide support for native CSS3 attributes in its parsing > engine where those attributes clearly coincide with most other browsers' > attributes -and- the Candidate Recommendations set forth by W3? > > Let me put it this

Re: [webkit-dev] Why vendor-specific attributes in CSS3 parsing engine?

2011-05-18 Thread Simon Fraser
it? So, are they > still there because no one bothered to remove them, or because the consensus > is they should remain for some reason? > > --Brady > > On Wed, May 18, 2011 at 7:36 AM, Simon Fraser wrote: > On May 18, 2011, at 6:36 AM, Sabri Aurrelia wrote: > > >

Re: [webkit-dev] New Feature - Resource Timing

2011-05-19 Thread Simon Fraser
Seem like this new web-facing API would provide more data for sites wanting to do user fingerprinting, even when cookies etc. are disabled. Simon On May 19, 2011, at 6:14 PM, James Simonsen wrote: > Hello webkit-dev, > > The W3C Performance WG has been working on a Resource Timing spec. The s

Re: [webkit-dev] "-webkit-text-size-adjust: none" prevents accessibility options from working

2011-05-27 Thread Simon Fraser
On May 27, 2011, at 9:02 AM, John Reck wrote: > I have been investigating an issue where accessibility features on WebKit > based browsers don't work on some sites. Specifically, the "Minimum font > size" setting and the "Text zoom" is being ignored on some sites. It turns > out that sites ha

Re: [webkit-dev] CamanJS Benchmark: what's wrong with WebKit

2011-05-29 Thread Simon Fraser
Please file a bug at bugs.webkit.org for this. Simon On May 29, 2011, at 10:40 PM, haithem rahmani wrote: > Hi all, > > I've found this blog: > http://blog.meltingice.net/programming/camanjs-benchmark-firefox-4-beta-kicking-chromes-ass/ > > I tested and found the following results on a Core2 D

Re: [webkit-dev] Do we have a style preference about const member functions?

2011-05-30 Thread Simon Fraser
On May 30, 2011, at 4:19 PM, Geoffrey Garen wrote: > Updated: > > Const member functions: > > Do use const member functions in classes that are independent data holders, > to help distinguish between references that can modify the data and > references that can't. > > Do not use const member

Re: [webkit-dev] Do we have a style preference about const member functions?

2011-05-31 Thread Simon Fraser
On May 31, 2011, at 10:47 AM, Geoffrey Garen wrote: >> Even in a class that is used in a tree, I still think simple member variable >> accessor methods (that do not return tree neighbors) should be const. > > OK. Why? Because it indicates to me and the compiler, that the method doesn't have s

Re: [webkit-dev] Parallel CSS styling

2011-06-06 Thread Simon Fraser
Selector matching performance has been improved considerably via https://bugs.webkit.org/show_bug.cgi?id=49876 and other bugs. With those changes, I would expect that the win from using threading is rather low. Simon On Jun 6, 2011, at 1:16 PM, Kulanthaivel Palanichamy wrote: > Hi All, > > At

Re: [webkit-dev] Parallel CSS styling

2011-06-07 Thread Simon Fraser
You should start by filing a bug at bugs.webkit.org on that 66%. There may be other easier optimizations that don't have all the complexity of threading. Simon On Jun 7, 2011, at 11:22 AM, Kulanthaivel Palanichamy wrote: > Eric, > > You're right that in flickr.com main page, Webkit spends very

Re: [webkit-dev] question wrt knowing if some text or graphics will be drawn on next webkit render Thursday, June 9, 2011 10:11 AM From:

2011-06-09 Thread Simon Fraser
On Jun 9, 2011, at 2:29 AM, D.J. Barrow wrote: > Hi there, > I'm making enhancements to EWebLauncher & the ewk backend > on a low end mips box. > A colleague of mine is disappointed that the screen > goes blank for several seconds before displaying > more complex pages like bbc news.# > > What we

Re: [webkit-dev] Expected behavior of "scrolling" attribute for IFrame element

2011-06-13 Thread Simon Fraser
On Jun 13, 2011, at 8:30 AM, Darin Adler wrote: > HTML5 defines this scrolling attribute. It defines it in terms of a CSS > overflow property on the frame below. The value scrolling="no" turns into > overflow: hidden. Such overflow areas should not be scrolled. > > As I understand it, generally

Re: [webkit-dev] Adding ENABLE_FLEXBOX to WebCore

2011-06-13 Thread Simon Fraser
Using terms like 'new' in code is rarely a good idea. In a year, the context has gone, and 'new' no longer means anything. Simon On Jun 13, 2011, at 9:38 AM, Tony Chang wrote: > Err, ENABLE_NEW_FLEXBOX. > > On Mon, Jun 13, 2011 at 9:37 AM, Tony Chang wrote: > Sure, no problem. I'll rename it

Re: [webkit-dev] Adding ENABLE_FLEXBOX to WebCore

2011-06-13 Thread Simon Fraser
On Jun 13, 2011, at 10:52 AM, Darin Fisher wrote: > Good point! Maybe we can use a term that is derived from the name of the > spec? ENABLE_CSS3_FLEXBOX? Yep, I like that. Simon > > -Darin > > On Mon, Jun 13, 2011 at 10:50 AM, Simon Fraser wrote: > Using terms

Re: [webkit-dev] Feeling stuck on preparing next patches for CSSRegions/CSSExclusions

2011-06-17 Thread Simon Fraser
I made some comments in the bugs. Simon On Jun 17, 2011, at 9:38 AM, Darin Adler wrote: > On Jun 17, 2011, at 1:58 AM, Mihnea-Vlad Ovidenie wrote: > >> We have seen some patterns for handling properties and we are not sure which >> one to follow. > > It would be helpful if you were more speci

Re: [webkit-dev] Spellcheck API for WebKit

2011-06-21 Thread Simon Fraser
On May 31, 2011, at 3:38 AM, Hironori Bono (坊野 博典) wrote: > Greetings WebKit developers, > > These days, we have talked about adding Spellcheck API in the > public-webapps ML: > . > This API currently consists of two functions (a

[webkit-dev] Extra review requirement for web-facing API? (Was: Re: Spellcheck API for WebKit)

2011-06-22 Thread Simon Fraser
Ryosuke Niwa : >> 2011/6/21 Hironori Bono (坊野 博典) >>> >>> On Wed, Jun 22, 2011 at 1:17 PM, Simon Fraser >>> wrote: >>>> This new API got turn on inadvertently on Mac just now, and a few of us >>>> spent >>>> a wasted hour tryin

Re: [webkit-dev] Implementing new WebSocket protocol

2011-06-23 Thread Simon Fraser
I'm surprised that the protocol has no facility for versioning. Is that really he case? Should it be considered for future versions of the spec? Simon On Jun 23, 2011, at 6:07 AM, Yuta Kitamura wrote: > There seems to be no strong objection to adding a runtime flag, and I think > it will take

Re: [webkit-dev] Proposed Windows Drawing Change (WebNodeHighlight) Logic

2011-06-26 Thread Simon Fraser
This should go into a bug. Simon On Jun 26, 2011, at 4:12 PM, Brent Fulgham wrote: > While investigating a separate issue, I noticed that I was hitting an > assertion in the Cairo drawing layer because it was attempting to use an > invalid HBITMAP created in the WebNodeHighlight::update method

Re: [webkit-dev] WebCL Release

2011-07-05 Thread Simon Fraser
On Jul 3, 2011, at 6:28 PM, Gyuyoung Kim wrote: > Hello WebKit Developers, > > Samsung has just open sourced an implementation of "WebCL" for WebKit. > This is a prototype of a proposed WebCL standard that aims to define > JavaScript APIs for OpenCL. > The code is located at http://code.google.c

[webkit-dev] Fixing the Platform fields in Bugzilla

2011-07-05 Thread Simon Fraser
The platform fields in Bugzilla are pretty much useless now. There's a "rep_platform" popup (replicated platform?) containing: Unspecified All Macintosh PowerPC Macintosh Intel PC S60 Hardware S60 Emulator Android Other and an "op_sys" popup, both containing: Unspecified All Windows 2000 Windo

Re: [webkit-dev] Fixing the Platform fields in Bugzilla

2011-07-05 Thread Simon Fraser
On Jul 5, 2011, at 9:47 AM, Adam Roben wrote: > On Jul 5, 2011, at 12:41 PM, Simon Fraser wrote: > >> Can we clean this up? > > Definitely! It's easy to change the options for these two fields. I don't > know what would be involved with replacing these tw

Re: [webkit-dev] Fixing the Platform fields in Bugzilla

2011-07-05 Thread Simon Fraser
On Jul 5, 2011, at 11:26 AM, Christopher Marrin wrote: > On Jul 5, 2011, at 9:47 AM, Adam Roben wrote: > >> On Jul 5, 2011, at 12:41 PM, Simon Fraser wrote: >> >>> Can we clean this up? >> >> Definitely! It's easy to change the options for thes

Re: [webkit-dev] Adding ENABLE_CALENDAR to WebCore

2011-07-16 Thread Simon Fraser
What's the bugzilla bug (or bugs)? Simon On Jul 16, 2011, at 8:11 PM, 김동관 wrote: > Hi webkit-dev! > > I wanted to let you know that I plan to add Calendar API support to WebKit. > This API is a new feature that is published by W3C. > The Device APIs Working Group of W3C has just released a Wo

Re: [webkit-dev] Timing updates for SVG SMIL animations

2011-07-27 Thread Simon Fraser
On Jul 27, 2011, at 11:14 AM, Scott Graham wrote: > Hi, > > When the Timer is fired for SMILTimeContainer to update animations, the > elapsed time is calculated based on the client's currentTime(). > > That elapsed time is passed into updateAnimations and is used most of the way > "down". > >

Re: [webkit-dev] innerWidth Behavior and webkit transform

2011-08-19 Thread Simon Fraser
This is a bug, recently fixed: https://bugs.webkit.org/show_bug.cgi?id=57785 Simon On Aug 19, 2011, at 4:31 AM, Charles Pritchard wrote: > > Related to my work on innerWidth, outerWidth and devicePixelRatio: > https://lists.webkit.org/pipermail/webkit-dev/2011-April/016412.html > https://bugs.

Re: [webkit-dev] New feature flag proposal: Joystick API

2011-08-24 Thread Simon Fraser
I think it's too early to implement this. We should wait until it's a W3C draft at least. window.addEventListener("MozJoyConnected"..), really? Simon On Aug 24, 2011, at 8:36 AM, Scott Graham wrote: > Hi, > > I wanted to let everyone know that I propose to add a new feature > flag, JOYSTICK.

Re: [webkit-dev] New feature flag proposal: Joystick API

2011-08-24 Thread Simon Fraser
9 AM, Scott Graham wrote: >> On Wed, Aug 24, 2011 at 9:19 AM, Simon Fraser >> wrote: >>> >>> I think it's too early to implement this. We should wait until it's a W3C >>> draft at least. >> >> There's certainly work to be done in

[webkit-dev] Color profiles in expected.png files

2011-09-09 Thread Simon Fraser
It turns out that some of the layout test expected.png files have color profiles (Generic RGB), and some do not . On my Lion machine, at least, this affects the appearance of the standard green color, and causes pixel tests to fail. It appears tha

Re: [webkit-dev] Making top-level style changes through window.internals

2011-09-29 Thread Simon Fraser
On Sep 29, 2011, at 8:41 AM, Adam Roben wrote: > On Sep 29, 2011, at 11:37 AM, Fady Samuel wrote: > >> pageScaleFactor is a document level CSS scaling style. Often times, we'd >> like to be able to apply style at the document level when writing layout >> tests. As far as I'm aware, there's no w

Re: [webkit-dev] Compile-time assertions for object sizes

2011-09-29 Thread Simon Fraser
On Sep 29, 2011, at 11:40 AM, Andreas Kling wrote: > Dear WebKittens, > > I'd like to add some compile-time assertions for the sizes of various > objects. The motivation comes a patch fixing bloat in InlineBox[1]. > > There are two major problems with this: > > 1. The sizes will differ on 32-

Re: [webkit-dev] Please use platform prefixes in bug titles

2011-10-05 Thread Simon Fraser
On Oct 5, 2011, at 5:37 PM, Darin Adler wrote: > Hi folks. > > It really helps frequent reviewers like me if you use platform prefixes on > bugs. A platform prefix indicates that the bug only affects code on a > particular platform. For example: > >[Mac] Use four more named cursors if pres

Re: [webkit-dev] layout tests cannot set Generic RGB Color Profile on headless MacPro?

2011-10-07 Thread Simon Fraser
On Oct 7, 2011, at 11:45 AM, Elliot Poger wrote: > I was having problems with lots of image mismatches running WebKit layout > tests on a headless MacPro (10.6.8). (The image diffs were very minor > adjustments in scroll bar shading.) > > Eventually, out of frustration, I tried running the sam

[webkit-dev] Pixel testing and WebKit2

2011-10-11 Thread Simon Fraser
After various fixes, pixel tests now work reasonably well in WebKitTestRunning (i.e. when running with WebKit2). One final step is enabling mock scrollbars in DRT/WTR . The goal of using mock scrollbars is to reduce the pixel differences between pl

Re: [webkit-dev] insanity of updating 4000+ baseline images due to font rendering change?

2011-10-20 Thread Simon Fraser
On Oct 20, 2011, at 1:04 AM, Ryosuke Niwa wrote: > On Wed, Oct 19, 2011 at 2:04 PM, Elliot Poger wrote: > Here are the various approaches I can think of... what's the > Hive-Mind-Approved approach? > Commit 4500 new baseline images for SnowLeopard > pro: known to work, will catch any regression

Re: [webkit-dev] any opposition to enabling reftests by default?

2011-11-01 Thread Simon Fraser
On Nov 1, 2011, at 4:33 PM, Ojan Vafai wrote: > As it is, we only run reftests if you run with --pixel. Is anyone opposed to > running them even if you don't pass --pixel. It's a bit weird because they do > ultimately compare images, but they don't have most of the problems that > cause ports t

Re: [webkit-dev] Adding the Vibration API to WebCore

2011-11-10 Thread Simon Fraser
On Nov 10, 2011, at 5:57 AM, 권기홍 wrote: > Hi webkit-dev. > > I want to let you know that I plan to add the Vibration API to WebKit. > (http://dev.w3.org/2009/dap/vibration/) > This support will be behind the ENABLE_VIBRATION feature define. > see : https://bugs.webkit.org/show_bug.cgi?id=72010 >

[webkit-dev] Port-specific Settings

2011-12-22 Thread Simon Fraser
I've seen a few instances recently where Chromium-specific flags were added to Settings, without any #PLATFORM ifdfefs. So we now have: Via https://bugs.webkit.org/show_bug.cgi?id=59929: void setLegacyAccelerated2dCanvasEnabled(bool); bool legacyAccelerated2dCanvasEnabled() const

Re: [webkit-dev] chromium image tests on lion

2012-01-08 Thread Simon Fraser
This could have been me: Ideally we'd turn on mock scrollbars everywhere and then regenerate all the results (checking for actual failures). Not sure if I'll have time to do that though. Simon On Jan 7, 2012, at 8:44 AM, Jarred Nicholls wrote: > Hey

Re: [webkit-dev] Initial painting time changed?

2012-01-30 Thread Simon Fraser
Maybe from the Document::updateStyleForAllDocuments() removal ? Simon On Jan 30, 2012, at 11:56 AM, Nikolas Zimmermann wrote: > Good evening WebKit folks, > > while working on some SVG Filter dynamic update issues I found out that > long-standing

Re: [webkit-dev] Initial painting time changed?

2012-01-30 Thread Simon Fraser
On Jan 30, 2012, at 9:26 PM, Nikolas Zimmermann wrote: > Am 30.01.2012 um 21:44 schrieb James Robinson: > >> I didn't see any regressions, pixel tests or otherwise, when running with >> this patch, nor did the bots. What platform / test configuration are you >> seeing issues on? > Well, that's

Re: [webkit-dev] Adding the Vibration API to WebCore

2012-01-31 Thread Simon Fraser
On Jan 31, 2012, at 12:50 PM, 권기홍 wrote: >> For game pads that have vibration feedback, there's obviously a tie-in >> with the joystick API here: >> > > Thanks for your comments Simon. > I can see your point. However, while

Re: [webkit-dev] Snow Leopard WebKit2 tester bot

2012-02-02 Thread Simon Fraser
I filed https://bugs.webkit.org/show_bug.cgi?id=75145 a while back. I'm not sure why it hasn't been addressed yet. Simon On Feb 2, 2012, at 3:19 PM, Osztrogonac Csaba wrote: > Hi WebKit Developers, > > Unfortunately Snow Leopard WebKit2 tester bot doesn't work long time > ago, exactly from 12/

Re: [webkit-dev] How to interpret repaint test results?

2012-02-08 Thread Simon Fraser
On Feb 9, 2012, at 12:16 AM, Xianzhu (Drew) Wang 王显著 wrote: > I'm confused with the expected results of some repaint tests, for example, > fast/repaint/fixed-scroll-simple.html. The expected pixel result > (platform/mac/fast/repaint/fixed-scroll-simple-expected.png) is all masked by > dark gray

Re: [webkit-dev] How to interpret repaint test results?

2012-02-09 Thread Simon Fraser
make some tests feasible (for example, > https://bugs.webkit.org/show_bug.cgi?id=75638). Yes, that would help. Simon > > On Wed, Feb 8, 2012 at 11:55 PM, Simon Fraser wrote: > On Feb 9, 2012, at 12:16 AM, Xianzhu (Drew) Wang 王显著 wrote: > > > I'm confused with the expecte

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