[webkit-dev] Unprefixing CSS Animation, Transitions and Transform.

Alexis Menard alexis at webkit.org
Wed Dec 12 05:59:59 PST 2012

On Wed, Dec 12, 2012 at 10:52 AM, Kenneth Rohde Christiansen
<kenneth.christiansen at gmail.com> wrote:
> I believe we also want to keep the unprefixed versions using the
> current behavior.
> Do you intent to keep these?

Yes as I said in the original mail : "while keeping the behaviour
as-is for the current unprefixed version".

That's why there will be a bit of plumbing work to allow this.

> Cheers
> Kenneth
> On Wed, Dec 12, 2012 at 2:49 PM, Alexis Menard <alexis at webkit.org> wrote:
>> Hi all,
>> I would like to announce that I will start the work to unprefix CSS
>> Animations, Transitions and Transform. It may sounds quick to do but
>> it's not, there are few things to do before we can unprefix and
>> unleash them to the world (e.g. -webkit-perspective accept valueless
>> number but perspective doesn't) and we need to make few fixes to do to
>> make sure we are compliant with the spec while keeping the behaviour
>> as-is for the current unprefixed version. Also there is few
>> unimplemented things.
>> The bug is tracked here : https://bugs.webkit.org/show_bug.cgi?id=93136
>> In the following days I will add new bugs as blocker to this one to
>> track the work left to do. If you think of something missing feel free
>> to open a new bug and mark is as blocker for 93136. Please put a
>> detailed description on the bug.
>> I will land the work behind a feature flag
>> on the name :), I believe three feature flags for that is overkill)
>> enabled by default on trunk as it is important for me to get the bots
>> running the code. You can turn off the feature in your release
>> branches up until the work is done (maybe afterwards we should even
>> remove the feature flag).
>> Thanks.
>> --
>> Software Engineer @
>> Intel Open Source Technology Center
>> _______________________________________________
>> webkit-dev mailing list
>> webkit-dev at lists.webkit.org
>> http://lists.webkit.org/mailman/listinfo/webkit-dev
> --
> Kenneth Rohde Christiansen
> Senior Engineer, WebKit, Qt, EFL
> Phone  +45 4093 0598 / E-mail kenneth at webkit.org
> ﹆﹆﹆

Software Engineer @
Intel Open Source Technology Center

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