Sounds great, let me know if you need any additional Mac testing :-) TriloByte Zanzibar
On Nov 12, 2010, at 5:35 PM, Philippe (Merov) Bossut wrote: > Hi guys, > > As anyone who reads Snowstorm's scrum reports knows, I've been working on > upgrading our old KDU v4.2.1 to v6.4.1. This work is chronicled in STORM-146 > and STORM-151 (as well as STORM-105 for the metric harness). > > This afternoon, I was happy to break through the fog and got a first viewer > working with v6.4.1! I quickly ran some perf runs and it seems that this new > lib gives us a 30% boost in decompression speed (tested on Mac OS X). I > posted some preliminary results here: > https://wiki.secondlife.com/wiki/Performance_Testers#Results > > Obviously, I need to run more extensive tests but that's a good start. My > experience with running that short test during STORM-105 development taught > me that the results are rather consistent from run to run. > > Compression is missing right now (the old LLImageJ2CKDU::encodeImpl() is > victim of bit rot...) and will be my next focus. > > Don't rush to pull from my STORM-151 dev repo though: the kdu binaries are > not posted and you wouldn't be able to build with it. *However* one should be > able to build a standalone viewer with openjpeg with that repo and, if I > broke anything (I had to do some cmake changes) I'd really appreciate folks > telling me what I did wrong. > > I also can't make binaries available as I haven't completed the kdu building > project for all platforms (only Mac right now). > > K, lots of things missing still but that was a long overdue update on this > project and I know some of you were wondering if it'd ever make it to the > finish line so, that quick note to say: yeap, it's coming and it's looking > good right now. > > Cheers, > - Merov > _______________________________________________ > Policies and (un)subscribe information available here: > http://wiki.secondlife.com/wiki/OpenSource-Dev > Please read the policies before posting to keep unmoderated posting privileges
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