[Bug 374642] Re: high cpu usage viewing pages that contain .gif images (nvidia driver, opengl and antialiasing settings related)

[sterios prosiniklis]

** Description changed:

- Jaunty running from a Live cd, nvidia proprietary driver and extra visual effects enabled
+ Jaunty running from a Live cd, nvidia proprietary driver and extra visual effects enabled.
  On this page http://www.wdvl.com/Multimedia/Animation/GIF/Examples.html
  the cpu usage is almost 100%, when in nvidia xserver settings, the opengl and antialiasing settings
- are set to sync to vblank,allow flipping and 16x respectively (or in an other combination of high quality settings).
+ are set to sync to vblank, allow flipping and 16x respectively.
+ Other combinations of high quality settings, also trigger the same problem.
  Problem does not occur when .gif images are filtered with addblock or when nvidia xserver settings are set to default values.
  Quantity of .gif images seems not to be relevant, same results in pages with less animations.
  Same behavior exists in hardy normal installation, intrepid wubi installation.
- This comment https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/125970/comments/78 in a similar bug points to a page, where the .gif image (not animated) if not filtered, creates the same problem in hardy. Intrepid and jaunty are not affected.
+ This comment https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/125970/comments/78 in a similar bug points to a page, where the .gif image -not animated- if not filtered, creates the same problem in hardy. Intrepid and jaunty are not affected.

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high cpu usage viewing pages that contain .gif images (nvidia driver, opengl and antialiasing settings related)
https://bugs.launchpad.net/bugs/374642
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