p3/regal — pull request #45 by adhoc-bobcat (2013-02-07 23:12:08+00:00)
Title: Add missing depthClamp transform state

In reviewing the spec tables for my vertex array state changes, I
realized that I had missed adding support for tracking
enabling/disabling GL_DEPTH_CLAMP as transform state in my change where
I added transform state tracking.

Add it in, with test coverage.