<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>43828</bug_id>
          
          <creation_ts>2010-08-10 20:56:28 -0700</creation_ts>
          <short_desc>Safari APNG support</short_desc>
          <delta_ts>2019-06-19 16:49:15 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Images</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac (Intel)</rep_platform>
          <op_sys>OS X 10.6</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>CONFIGURATION CHANGED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=199040</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Enhancement</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ridley Combs">rcombs</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>jonlee</cc>
    
    <cc>laszlo.gombos</cc>
    
    <cc>mathias</cc>
    
    <cc>maxstepin</cc>
    
    <cc>tael67</cc>
    
    <cc>wkbz.x.0x</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>262984</commentid>
    <comment_count>0</comment_count>
    <who name="Ridley Combs">rcombs</who>
    <bug_when>2010-08-10 20:56:28 -0700</bug_when>
    <thetext>Well, PNGs are nice and all, and so is animation. So, animated PNG support would be nice!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>263130</commentid>
    <comment_count>1</comment_count>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2010-08-11 02:27:30 -0700</bug_when>
    <thetext>See bug 17022 for a discussion of how this is platform specific.

For Safari, APNG support would require changes in ImageIO that are tracked as &lt;rdar://problem/5618737&gt;.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1020444</commentid>
    <comment_count>2</comment_count>
    <who name="Max Stepin">maxstepin</who>
    <bug_when>2014-07-03 23:27:13 -0700</bug_when>
    <thetext>Big thanks to whoever implemented APNG in Safari!
Apple should make an official announcement about it.

Nitpicking now... frame blending is a little bit buggy:
http://imgur.com/a/QiG3Q

URLs for testing:
https://people.mozilla.org/~dolske/apng/demo.html
http://littlesvr.ca/apng/blendover.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1546282</commentid>
    <comment_count>3</comment_count>
    <who name="Jon Lee">jonlee</who>
    <bug_when>2019-06-19 16:47:16 -0700</bug_when>
    <thetext>(In reply to Max Stepin from comment #2)
&gt; Big thanks to whoever implemented APNG in Safari!
&gt; Apple should make an official announcement about it.
&gt; 
&gt; Nitpicking now... frame blending is a little bit buggy:
&gt; http://imgur.com/a/QiG3Q
&gt; 
&gt; URLs for testing:
&gt; https://people.mozilla.org/~dolske/apng/demo.html
This page doesn&apos;t exist anymore.
&gt; http://littlesvr.ca/apng/blendover.html
It looks like we aren&apos;t blending on the Catalina or iOS 13 betas. I&apos;ll file a new bug regarding this failure.

Closing this as config changed.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>