Re: [webkit-dev] Proposed feature: Network Service Discovery

2013-09-09 Thread youenn fablet
Hi Anders,

The JS object extension hooks you are mentioning looks interesting.
Do you know where I can get some more information about it?

IHMO, this feature is not yet mature and stable enough to be added into
WebKit right now.
I hope it gets improved further so that the functionality can be actually
brought into WebKit in the future.

As a side information, there is a thread on the Blink mailing list on that
particular topic:
https://groups.google.com/a/chromium.org/forum/#!searchin/blink-dev/network$20service$20discovery/blink-dev/HT0KZKuTLxM/S3w-SdvjZfUJ

Regards,
   Youenn


2013/9/6 Anders Carlsson ander...@apple.com

 I agree.

 This also seems like it’s something that could be implemented by a client
 application using our JS object extension hooks without touching WebKit at
 all.

 - Anders

 On Sep 6, 2013, at 10:30 AM, Simon Fraser simon.fra...@apple.com wrote:

 Perhaps before we spend any more time discussing the security implications
 of Network Service Discovery, we should decide whether it fits with the
 goals of the WebKit project:

 https://www.webkit.org/projects/goals.html

 It’s not at all clear to me that it does.

 Simon

 On Sep 6, 2013, at 9:59 AM, Oliver Hunt oli...@apple.com wrote:


 On Sep 6, 2013, at 9:44 AM, youenn fablet youe...@gmail.com wrote:

 Hi Ryosuke,

 The two points you are mentioning make sense to me.


 **

 For starters, most of users wouldn't even know what a local network is;
 let alone what discovering media sources, etc... mean.

 Most users may not be able to understand what means “discover local
 network DACP servers”.
 But if a user is requested to grant/deny access to “Bob music library”
 service (the service being a DACP server), the situation seems getting
 better.
 The spec is a work in progress and may be improved.


 For the sake of argument let's say this discovery is allowed to occur.
  How do you talk to Bob music library without the web page sending raw
 data to/from the DACP server?

 --Oliver
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Re: [webkit-dev] Should SATURATED_ARITHMETIC_LAYOUT be forced when enabling SUBPIXEL_LAYOUT ?

2013-09-09 Thread Javier Fernandez
Hi,

On 09/06/2013 10:12 PM, Ryosuke Niwa wrote:
 Thanks for the analysis!  Perhaps we should merge two build flags and
 turn on the saturated arithmetic whenever subpixel is enabled.
 

I think that would be the ideal solution, since it has been probed
enabling SUPIXEL_LAYOUT
only implies actual potential problems. I posted a patch to 118595 (the
bug which spot this issue)
to reduce the max-height value a bit without altering the purpose of the
test. This issue could be tracked in the bug I filled specifically for
this, 119273; I could implement a patch here to merge both flags, since
it would solve the bug.

However, I think some feedback from the maintainers of the affected
ports would be really appreciated. For the case of the gtk+ port, I'm
currently investigating 120583, but I think it won't be a problem. I'll
try to gather feedback form the ports maintainers, tough.

--
Javi

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Re: [webkit-dev] Unable to create webview object through npapi pluins

2013-09-09 Thread Gustavo Noronha Silva
Hey,

This question is not appropriate for this list, since it looks like
you're using webkitgtk, please use the webkit-gtk mailing list (on this
same server).

Cheers,

Em Seg, 2013-09-09 às 11:04 +0530, prasadam kumar escreveu:
 Hi,
 I am trying to create web view object through npapi plugin.
 I am using webkit2 in this plugin will run as a separate process.
 When i am trying to run my plugin in my ubuntu pc i am getting below
 error message.
 When i  call webkit_web_view_new() api getting below error
 
 (Plugin-container:2037): GLib-GObject-Warning **specified instance
 size for type 'WebKitWebView' is smaller than the parent type's
 'GtkContainer' instance size
 (Plugin-container:2037): GLib-GObject-Critical
 **g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE
 (instance_type)' is failed
 (Plugin-container:2037): GLib-CRITAL **g_once_init_level: assertion
 'result != 0' failed.
 
 Please help me why i am getting above error message.
 
 
 Regards
 Prasadam
 
 
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-- 
Gustavo Noronha Silva g...@gnome.org
GNOME Project

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Re: [webkit-dev] Enable CSS_FILTERS and FILTERS on more bots

2013-09-09 Thread Gustavo Noronha Silva
Pretty late to the party, but:

Em Seg, 2013-08-19 às 14:08 -0700, Dirk Schulze escreveu:
 When I worked on CSS filters, I start realizing after reading the
 build errors that most bots (all but Mac bots?) have either
 CSS_FILTERS, FILTERS or both flags disabled. It would be extremely
 useful to have more than just one platform building with filters
 enabled. Could we make this possible on Gtk or Qt bot?

The reason we don't enable CSS_FILTERS on the bots, AFAIK, is we haven't
been able to make 3D work reliably and in a reproducible way on the bots
(which run on VMs using Xvfb). We work towards this goal as time allows,
and with webkit2 becoming our main target it has become more important.
As soon as we get that (or real hardware bot) we sure should enable css
filters.

Cheers,

-- 
Gustavo Noronha Silva g...@gnome.org
GNOME Project

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Re: [webkit-dev] No coverage of pixel tests

2013-09-09 Thread Ryosuke Niwa
I'd love to see pixel tests being re-enabled on Mac port.

However, we're currently experiencing some color profiling issues with
reftests so we'll probably need to resolve that before we can re-enable
pixel tests.


- R. Niwa


On Mon, Sep 9, 2013 at 2:41 PM, Robert Hogan robho...@gmail.com wrote:

 Hi there,

 Since Blink forked none of the build bots are running pixel tests.

 This means that we are not catching painting regressions where the
 rendertree text dump is unaffected by the regression.

 Given that in the vast majority of cases a rebaseline to the pixel result
 also entails a rebaseline to the rendertree result and vice versa the
 additional overhead of enabling pixel tests and keeping them up to date is
 not the 'current effort x 2'. In most cases the rebaselining needs to be
 done anyway, the rebaseliner just needs to update the png result while
 they're at it.

 So are we likely to see this situation change in the near future?

 If not, reviewers and patch authors take note I guess!

 Thanks,
 Robert

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[webkit-dev] No coverage of pixel tests

2013-09-09 Thread Robert Hogan
Hi there,

Since Blink forked none of the build bots are running pixel tests.

This means that we are not catching painting regressions where the
rendertree text dump is unaffected by the regression.

Given that in the vast majority of cases a rebaseline to the pixel result
also entails a rebaseline to the rendertree result and vice versa the
additional overhead of enabling pixel tests and keeping them up to date is
not the 'current effort x 2'. In most cases the rebaselining needs to be
done anyway, the rebaseliner just needs to update the png result while
they're at it.

So are we likely to see this situation change in the near future?

If not, reviewers and patch authors take note I guess!

Thanks,
Robert
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Re: [webkit-dev] Enable CSS_FILTERS and FILTERS on more bots

2013-09-09 Thread Dirk Schulze

On Sep 9, 2013, at 4:44 PM, Gustavo Noronha Silva g...@gnome.org wrote:

 Pretty late to the party, but:
 
 Em Seg, 2013-08-19 às 14:08 -0700, Dirk Schulze escreveu:
 When I worked on CSS filters, I start realizing after reading the
 build errors that most bots (all but Mac bots?) have either
 CSS_FILTERS, FILTERS or both flags disabled. It would be extremely
 useful to have more than just one platform building with filters
 enabled. Could we make this possible on Gtk or Qt bot?
 
 The reason we don't enable CSS_FILTERS on the bots, AFAIK, is we haven't
 been able to make 3D work reliably and in a reproducible way on the bots
 (which run on VMs using Xvfb). We work towards this goal as time allows,
 and with webkit2 becoming our main target it has become more important.
 As soon as we get that (or real hardware bot) we sure should enable css
 filters.

Thank you for the update!

Greetings,
Dirk

 
 Cheers,
 
 -- 
 Gustavo Noronha Silva g...@gnome.org
 GNOME Project
 
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