i965/gen7: Add support for transform feedback.
authorEric Anholt <eric@anholt.net>
Mon, 10 Oct 2011 23:55:54 +0000 (16:55 -0700)
committerEric Anholt <eric@anholt.net>
Sat, 24 Dec 2011 06:07:09 +0000 (22:07 -0800)
commitc8223d8c8d267f6d5648e1d44886a0c05f9d79fc
treeae1fd8b63969949ee9ffb417608cc922bf243aea
parent8f0baace9854c5a476e348f31a7c45d6366e7532
i965/gen7: Add support for transform feedback.

Fixes almost all of the transform feedback piglit tests.  Remaining
are a few tests related to tesselation for
quads/trifans/tristrips/polygons with flat shading.

v2: Incorporate Paul's feedback (squash with previous, state flag note,
    static assert, update FINISHME)

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> (v1)
Reviewed-by: Paul Berry <stereotype441@gmail.com>
src/mesa/drivers/dri/i965/gen7_sol_state.c