swrast: Skip _swrast_validate_derived in _swrast_ReadPixels().
authorEric Anholt <eric@anholt.net>
Wed, 12 Oct 2011 23:55:23 +0000 (16:55 -0700)
committerEric Anholt <eric@anholt.net>
Fri, 4 Nov 2011 06:29:52 +0000 (23:29 -0700)
commit3e51ef099034f8c0da4a782dfd0d92194e068d85
treeeadd2224d5f88c8ee4641522e549b168128f5bd1
parent2e82daa31b66a977c944b12802e3448c42e4fdc8
swrast: Skip _swrast_validate_derived in _swrast_ReadPixels().

None of the callgraph below this uses derived state (almost nothing
even dereferences the swrast context).

Reviewed-by: Brian Paul <brianp@vmware.com>
src/mesa/swrast/s_readpix.c