Mesa (9.0): i965: Add missing _NEW_BUFFERS dirty bit in Gen7 SBE state.

[Kenneth Graunke]

Module: Mesa
Branch: 9.0
Commit: a3d2e3e061f219edc684e46b4c27d3fbcf322c18
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a3d2e3e061f219edc684e46b4c27d3fbcf322c18

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Thu Nov 29 02:40:09 2012 -0800

i965: Add missing _NEW_BUFFERS dirty bit in Gen7 SBE state.

This is needed to compute render_to_fbo.  It even has the comment.

NOTE: This is a candidate for stable branches.

Reviewed-by: Eric Anholt <eric at anholt.net>
(cherry picked from commit bd87441ac028068f422e2c96b39f93644a0f246f)

---

 src/mesa/drivers/dri/i965/gen7_sf_state.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/gen7_sf_state.c b/src/mesa/drivers/dri/i965/gen7_sf_state.c
index 28c6508..8b33514 100644
--- a/src/mesa/drivers/dri/i965/gen7_sf_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_sf_state.c
@@ -142,7 +142,8 @@ upload_sbe_state(struct brw_context *brw)
 
 const struct brw_tracked_state gen7_sbe_state = {
    .dirty = {
-      .mesa  = (_NEW_LIGHT |
+      .mesa  = (_NEW_BUFFERS |
+		_NEW_LIGHT |
 		_NEW_POINT |
 		_NEW_PROGRAM),
       .brw   = (BRW_NEW_CONTEXT |