[wp-trac] [WordPress Trac] #25600: Twenty Fourteen scroll is noticable slow/jumpy/lagging on Firefox

[WordPress Trac]

#25600: Twenty Fourteen scroll is noticable slow/jumpy/lagging on Firefox
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 Reporter:  Ipstenu                  |       Owner:
     Type:  defect (bug)             |      Status:  new
 Priority:  normal                   |   Milestone:  3.8
Component:  Bundled Theme            |     Version:  trunk
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |
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Comment (by lancewillett):

 In [changeset:"25865"]:
 {{{
 #!CommitTicketReference repository="" revision="25865"
 Twenty Fourteen: use SVG images instead of CSS3 gradients for featured
 image background pattern. Props iamtakashi.

  * Fixes laggy loading in Firefox, see #25600.
  * Significantly reduces CPU usage.
  * Scalable and crisp on HiDPI/retina screens.
  * SVG is support in IE9 which doesn't support CSS gradients.
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/25600#comment:5>
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