tree faa082ac2ede78be448fe04319305b6ed0983e79
parent f9a9054b61d3dc9b7175fb36730d5cf06bbf7456
author Ian Romanick <ian.d.romanick@intel.com> 1414198745 -0700
committer Ian Romanick <ian.d.romanick@intel.com> 1414203894 -0700

meta: Only use _mesa_ClipControl if the extension is supported

Fixes many piglit failures on IVB since 85edaa8.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85425
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Cc: Mathias Fröhlich <Mathias.Froehlich@gmx.net>