1
edit
Changes
→1. Is there a way to do profiling of what is going on in Mozilla? Is there a framework for this?
[http://lxr.mozilla.org/mozilla/source/tools/jprof/README.html Jprof Readme] On more recent linux versions sysprof can also
be used. [http://www.mozilla.org/performance/tools.html] also lists some profiles.
=== 2. How do you findout if there are any reflows that are pending and wait to show the view until afterwards, but if none are pending, show the view immediately? What is the best way to determine whether there are any pending changes?===
A. On the reflow branch you could check the DIRTY and DIRTY_CHILDREN framestate
