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Issue 607387 link

Starred by 1 user
Status: WontFix
Owner:
█ shans@chromium.org
Last visit > 30 days ago
Closed: Apr 2016
Cc:
f...@opera.com
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug



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Switch both CSS and SVG animations to 60fps?

Project Member Reported by pdr@chromium.org, Apr 28 2016 
WebKit just switched both of these to 60fps in:
https://bugs.webkit.org/attachment.cgi?id=277566&action=prettypatch

We have this set to 30fps in AnimationTimeline::s_minimumDelay (maybe elsewhere too). Should we switch to 60fps?

Comment 1 by dstockwell@chromium.org, Apr 28 2016

Status: Unconfirmed (was: Assigned)
Do you have an example of something that's only animating at 30fps?

Animation rate is driven by the compositor. s_minimumDelay is used to ensure that we wake ahead of the next frame. It does not relate to the frame rate.

Comment 2 by f...@opera.com, Apr 28 2016 

Yes, this does not look like it applies to us - AnimationTimeline::s_minimumDelay is used like dstockwell say (see SMILTimeContainer::scheduleAnimationFrame).

For animations in SVGImage we do have this problem though, but that is because we lack a frame time-source. (But we have a bug for that already:  issue 469196 .)

Comment 3 by ericwilligers@chromium.org, Apr 29 2016

Status: Assigned (was: Unconfirmed)

Comment 4 by dstockwell@chromium.org, Apr 29 2016

Status: WontFix (was: Assigned)

Comment 5 Deleted

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