Alfredo Braunstein wrote: > Jean-Marc Lasgouttes wrote: > >> I took a quick look at CoordBranch and it seems to work well. I found >> a few bugs that happen to be in HEAD too, but seems to be related to >> what you are doing. >> >> - load Tutorial; Ctrl-End ==> crash >> >> Assertion triggered in Point::Point(int, int) by failing check "y < >> 4000" in file ../../lyx-devel/src/coordcache.h:29 Aborted >> > > Humm... I don't see that here (in CoordBranch). Do you get every time, or > only once in a while? Can you send a backtrace?
This is important. I don't understand why could we be drawing at such large coordinates. Are you sure this is coordbranch? [btw, you don't happend to have a > 4000 pixels high monitor, do you?] >> - Selecting with the mouse is (still) very very slow; I suspect though >> that your work has nothing to do with that. > > Well, this is something we should think about certainly. We do an update > call on every MOTION event. I have some ideas to speed this up: for > instance we could update only when the cursor has actually changed I've commited this as was pretty easy. It doesn't seem to change things so much unfortunately. > position, or if that is not enough, make an update with a timer like on > scrolling. In any case, it's not slower than HEAD, or is it? I'm sure there are many other possible optimizations we could do. OTOH, I don't think this is the right time for optimization. Alfredo
