Bug 7207

Summary: filters apply more and more times on each repaint
Product: WebKit Reporter: Maciej Stachowiak <mjs>
Component: SVGAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 420+   
Hardware: Mac   
OS: OS X 10.4   
Bug Depends on:    
Bug Blocks: 6713    
Attachments:
Description Flags
patch to fix issue eric: review+

Maciej Stachowiak
Reported 2006-02-11 21:45:58 PST
Filters appear to apply more and more times on each repaint. This is visible in the effect of the filter, and the paint gets slower and slower each time. Steps to reproduce: 1) Load LayoutTests/svg/custom/text-filter.svg 2) Open another (empty) tab 3) Switch back and forth between the tabs, for example using cmd-shift-[ and cmd-shift=] Results: The text gets more blurry each time, and the paint takes longer each time. Expected results: The visual output should be the same each time and should not take any longer.
Attachments
patch to fix issue (1.14 KB, patch)
2006-02-12 03:59 PST, Alexander Kellett 		eric: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Eric Seidel (no email)
Comment 1 2006-02-12 01:24:40 PST
This is likely the cause of: http://bugzilla.opendarwin.org/show_bug.cgi?id=6713
Alexander Kellett
Comment 2 2006-02-12 03:59:04 PST
Created attachment 6429 [details] patch to fix issue
Eric Seidel (no email)
Comment 3 2006-02-12 04:56:41 PST
Comment on attachment 6429 [details] patch to fix issue Looks good. It's an old if statement, which seems to have lost it's actual content (I think it used to have a NSLog in that case).
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