OpenImageIO/oiio — pull request #275 by panks (2012-04-05 13:17:01+00:00)
Title: Implement IvThumbnail and IvThumbThread Class for 'iv viewer thumbnail view' project.

This is a fresh pull request, I removed %zoom feature I don't think that is of lot help.
In this patch I started implementing two new classes, IvThumbnail and IvThumbThread for 'iv viewer thumbnail view' GSoC project.