mesa: Allow extensions in MESA_EXTENSION_OVERRIDE to be prefixed with '+'
authorChad Versace <chad.versace@intel.com>
Thu, 27 Jan 2011 09:40:47 +0000 (01:40 -0800)
committerChad Versace <chad.versace@intel.com>
Thu, 27 Jan 2011 00:37:45 +0000 (16:37 -0800)
commitad3dc370d86e3cfdb5e766bbf6dfbf247807044c
tree6edf09bb7c8b129487af52b381faf075db4687f3
parent7cbcf4c583641544b677d601d35f8de64ff26710
mesa: Allow extensions in MESA_EXTENSION_OVERRIDE to be prefixed with '+'

If an extension is prefixed with '+', attempt to enable it.  This
introduces symmetry with the prefix '-', which is already allowed.
src/mesa/main/extensions.c