Re: [webkit-dev] APNG support

2013-03-21 Thread Allan Sandfeld Jensen
On Thursday 21 March 2013, Max Stepin wrote:
 What do you think?
 
 I posted the patch here:
 https://bugs.webkit.org/show_bug.cgi?id=17022
 
I don't mind. APNG is a nice simple format. GIF has limitations and MNG is 
almost inherently broken. To support it though, you need to make sure the 
patch is very clean. We can't be sure Chrome or Safari will want to enable it, 
and for Qt we can't control it (depends on the system libpng version after 
all). So the patch will probably need to extra clean and nice to convince 
everybody it will not be a maintenance burden later. 

But for its worth; I would like to see it go in at some point.

Cheers
`Allan (carewolf)
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Re: [webkit-dev] APNG support

2013-03-21 Thread Adam Barth
Chromium is not interested in supporting APNG.  I'm not opposed to landing
this patch if other ports are interested in supporting APNG.

Adam
 On Mar 21, 2013 4:28 AM, Allan Sandfeld Jensen k...@carewolf.com wrote:

 On Thursday 21 March 2013, Max Stepin wrote:
  What do you think?
 
  I posted the patch here:
  https://bugs.webkit.org/show_bug.cgi?id=17022
 
 I don't mind. APNG is a nice simple format. GIF has limitations and MNG is
 almost inherently broken. To support it though, you need to make sure the
 patch is very clean. We can't be sure Chrome or Safari will want to enable
 it,
 and for Qt we can't control it (depends on the system libpng version after
 all). So the patch will probably need to extra clean and nice to convince
 everybody it will not be a maintenance burden later.

 But for its worth; I would like to see it go in at some point.

 Cheers
 `Allan (carewolf)
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[webkit-dev] APNG support

2013-03-20 Thread Max Stepin
Hi

What is WebKit opinion of APNG support?

I recently wrote the fully functional implementation, it's not that big
(the format is simple), just extends PNGImageDecoder.cpp functionality a
little bit. On platforms where it's not wanted or not needed, it could be
easy to deactivate the code with a single #define

What do you think?

I posted the patch here:
https://bugs.webkit.org/show_bug.cgi?id=17022

Cheers,
Max.
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