firstname.lastname@example.org (using quantify) reported that on a large (6 1/2mb) document we are making many calls to invalidate rectangles which are not visible, consuming 13% of the total load time. As an optimization we should prevent the nsIWidget's InvalidateRect from being performed when the rectangle is not visible.
Status: NEW → ASSIGNED
Target Milestone: M16
Fixed in 3/14/2000 5:38pm build. In quantify, I verified that the code to check visibility of the rect to invalidate takes far less time than calls to invalidate (400usec vs. 24000usec.)
Status: ASSIGNED → RESOLVED
Last Resolved: 18 years ago
Resolution: --- → FIXED
Marking verified per last comments.
Status: RESOLVED → VERIFIED
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