diff options
| author | Kenneth Graunke <[email protected]> | 2013-08-26 13:11:21 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2014-01-17 13:21:11 -0800 |
| commit | 1c5e2965a0de296240dd8f5af12482164416b7f1 (patch) | |
| tree | 518aa2b98e03104e5860be371068c98096b63b7c /src/mesa/drivers/dri/i965/brw_curbe.c | |
| parent | 746e3e3b3ad20a29ee6de64d663d2dc11deac06e (diff) | |
i965: Remove CACHED_BATCH support altogether.
Using an unoptimized variant of glamor spending 50% of its CPU time in
brw_draw_prims() (and hitting the cache *very* frequently):
N Min Max Median Avg Stddev
x 200 29200 40500 34900 34750 958.43256
+ 200 31000 40300 34700 34622 916.35941
No difference proven at 95.0% confidence
Similarly, no difference on GLB2.7:
N Min Max Median Avg Stddev
x 63 64.1 71.36 70.69 70.113175 1.6782026
+ 63 63.6 71.18 70.75 70.223651 1.6044186
No difference proven at 95.0% confidence
v2: Rebase on master (by anholt)
v3: Add a missing BEGIN_BATCH(3) to aa_line_parameters -- CACHED_BATCH
didn't have the asserts about batchbuffer usage that ADVANCE_BATCH
does, so we started assertion failing.
Signed-off-by: Kenneth Graunke <[email protected]>
Signed-off-by: Eric Anholt <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_curbe.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_curbe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_curbe.c b/src/mesa/drivers/dri/i965/brw_curbe.c index 9e556fb6361..bb1c7978438 100644 --- a/src/mesa/drivers/dri/i965/brw_curbe.c +++ b/src/mesa/drivers/dri/i965/brw_curbe.c @@ -161,7 +161,7 @@ void brw_upload_cs_urb_state(struct brw_context *brw) assert(brw->urb.nr_cs_entries); OUT_BATCH((brw->urb.csize - 1) << 4 | brw->urb.nr_cs_entries); } - CACHED_BATCH(); + ADVANCE_BATCH(); } static GLfloat fixed_plane[6][4] = { |