OpenImageIO/oiio — pull request #376 by lgritz (2012-06-12 23:38:09+00:00)
Title: Review: fix ImageInput of tiled files with per-channel data formats, and add new tests

Inspired by my recent fixes for reading scanline files with per-channel data formats when converting their formats (reading native formats was fine), I audited the code for the tiled case and found a few buglets there as well. Herein are the fixes.

Additionally, I have added two testsuite entries: perchannel and nonwhole-tiles, which test those recent fixes.