imageworks/OpenColorIO — pull request #254 by dbr (2012-04-08 08:06:24+00:00)
Title: core: IRIDAS .look LUT support

Closes #249

There's some slightly questionable code to load the floats. I dislike the `#ifdef BIG_ENDIAN` stuff, but it works. Thoughts? I've played around with a bunch of ways of doing it, and [asked on Stackoverflow](http://stackoverflow.com/questions/10054314/unpacking-hex-encoded-floats/10055577), but haven't found a nicer solution that works yet..

Also, some of the test files Sam sent contain an additional `` section. Should load this at some point, as it'll allow inverting the transforms