RESOLVED INVALID 16830
Mixed document invalidates *way* too much on canvas animation 
https://bugs.webkit.org/show_bug.cgi?id=16830
Summary Mixed document invalidates *way* too much on canvas animation
Eric Seidel (no email)
Reported 2008-01-10 17:50:33 PST
Mixed document invalidates *way* too much on canvas animation See attached document. Run it under quartz debug to see it invalidating the entire screen on each frame.
Attachments
web archive of document (187.81 KB, application/x-webarchive)
2008-01-10 17:51 PST, Eric Seidel (no email) 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Eric Seidel (no email)
Comment 1 2008-01-10 17:51:02 PST
Created attachment 18382 [details] web archive of document
Eric Seidel (no email)
Comment 2 2008-01-10 17:53:00 PST
the web archive also seems to take up a larger page size than the original did. Meaning there is now a scroll bar. Odd.
Oliver Hunt
Comment 3 2008-03-06 02:44:09 PST
gah, the webarchive does not appear to work for me :-/ That said, if this is one of the CAKE demos i believe the clear the entire canvas at the beginning of each frame in most of their demos -- thus ensuring we can't reduce the repaint region.
Oliver Hunt
Comment 4 2008-03-06 02:44:51 PST
So I am tempted to close this as works correctly -- that's a blind recommendation though, i'd like an url that i could actually test :D
Eric Seidel (no email)
Comment 5 2008-03-06 07:16:47 PST
Probably was a cake demo. Probably tries to load external scripts via xhr
Note You need to log in before you can comment on or make changes to this bug.