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Bug 15423 - Where does filter happen in the CSS rendering model?
Summary: Where does filter happen in the CSS rendering model?
Alias: None
Product: CSS
Classification: Unclassified
Component: Filter Effects (show other bugs)
Version: unspecified
Hardware: PC All
: P2 normal
Target Milestone: ---
Assignee: Dean Jackson
QA Contact: This bug has no owner yet - up for the taking
Depends on:
Reported: 2012-01-04 22:48 UTC by Vincent Hardy
Modified: 2012-11-08 18:00 UTC (History)
4 users (show)

See Also:


Description Vincent Hardy 2012-01-04 22:48:42 UTC
Comment from Dean Jackson:

"This reminds me of something we've run into with CSS filters/shaders in WebKit. It's not really clear exactly when the filter rendering should occur. In SVG this is well defined, but CSS is a lot more complex. Do filters apply to scrollbars drawn on content? Is visual overflow the same as masking? Before borders? Before outlines?"
Comment 1 Dirk Schulze 2012-11-08 18:00:54 UTC
Filter operations are applied on top of all element drawings, including border and scroll bars. Clarified in spec.