BradLarson/GPUImage — pull request #281 by alariccole (2012-07-20 05:04:55+00:00)
Title: CIHighlightShadowAdjust replacement

Shadows work well and very close to CIHighlightShadowAdjust, but highlights could be improved.
I have left out changes to the project and main header file in an attempt to make this easier to merge (manually).