Closed Bug 851847 Opened 10 years ago Closed 10 years ago
Block Frame::Steal Frame when removing a normal flow child
nsBlockFrame::StealFrame currently does a linear search over all lines (including overflow lines) to find the given child frame. We can optimize this in two ways: first, we now have a hash table for lines that have many (>200) frames - we should use it when available; second, we should test upfront if the given child is an inline or block and then skip lines accordingly.
Attachment #725823 - Flags: review?(bzbarsky)
Comment on attachment 725823 [details] [diff] [review] fix r=me
Attachment #725823 - Flags: review?(bzbarsky) → review+
Oops, the above changeset had some unrelated changes in it -- backed out.
Landed the right patch this time: https://hg.mozilla.org/integration/mozilla-inbound/rev/a5170d1c3bac
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla22
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