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authorEric Anholt <eric@anholt.net>2009-03-23 12:29:02 -0700
committerEric Anholt <eric@anholt.net>2009-03-23 12:37:00 -0700
commitc0d6e07909733af054cc592e2cfc6212155b0a9e (patch)
tree4f50af71757175c6401f72e987a538e5e255e352 /src/mesa
parent1a28750b43d3d5190ad88278945dc7b15209dd3f (diff)
i965: Fix occlusion query when no other WM state updates occur.
Turns out that XXX comment was important. We weren't flagging the WM to re-update with the statistics enable, so we got zeroes out of our query. Bug #20740, fixes piglit occlusion_query test. Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_state.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c b/src/mesa/drivers/dri/i965/brw_wm_state.c
index 63fc8a004f..5b14074502 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_state.c
@@ -113,7 +113,7 @@ wm_unit_populate_key(struct brw_context *brw, struct brw_wm_unit_key *key)
/* temporary sanity check assertion */
ASSERT(bfp->isGLSL == brw_wm_is_glsl(fp));
- /* XXX: This needs a flag to indicate when it changes. */
+ /* _NEW_DEPTH */
key->stats_wm = intel->stats_wm;
/* _NEW_LINE */
@@ -282,7 +282,8 @@ const struct brw_tracked_state brw_wm_unit = {
.mesa = (_NEW_POLYGON |
_NEW_POLYGONSTIPPLE |
_NEW_LINE |
- _NEW_COLOR),
+ _NEW_COLOR |
+ _NEW_DEPTH),
.brw = (BRW_NEW_FRAGMENT_PROGRAM |
BRW_NEW_CURBE_OFFSETS |