From: Carl Worth <cworth@cworth.org>
Date: Wed, 16 Oct 2013 20:03:15 +0000 (-0700)
Subject: Restore metrics op after temporarily changing for non-shader operation
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=7980e4108be1dff9b074aa91b97c8d787df41d83;hp=7980e4108be1dff9b074aa91b97c8d787df41d83;p=fips

Restore metrics op after temporarily changing for non-shader operation

This fixes the bug where an operation such as glClear would
incorrectly accrue all subsequent time until the next call to
glUseProgram would change the op away from glClear.

Now, each non-shader operation that changes the metrics operation
restores it to its previous value immediately afterward.
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