Bug 43828
| Summary: | Safari APNG support | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Ridley Combs <rcombs> |
| Component: | Images | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED CONFIGURATION CHANGED | ||
| Severity: | Enhancement | CC: | jonlee, laszlo.gombos, mathias, maxstepin, tael67, wkbz.x.0x |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Mac (Intel) | ||
| OS: | OS X 10.6 | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=199040 | ||
Ridley Combs
Well, PNGs are nice and all, and so is animation. So, animated PNG support would be nice!
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Alexey Proskuryakov
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 <rdar://problem/5618737>.
Max Stepin
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
Jon Lee
(In reply to Max Stepin from comment #2)
> 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
This page doesn't exist anymore.
> http://littlesvr.ca/apng/blendover.html
It looks like we aren't blending on the Catalina or iOS 13 betas. I'll file a new bug regarding this failure.
Closing this as config changed.