diff options
| author | Chad Versace <chad.versace@linux.intel.com> | 2013-12-23 17:46:51 -0800 |
|---|---|---|
| committer | Chad Versace <chad.versace@linux.intel.com> | 2014-01-09 15:02:36 -0800 |
| commit | 5e0cd58de4261e9dca7a15037192e7e9426a0207 (patch) | |
| tree | 2aa926cb619f54a7db9a3b76b4d021a7aa672b15 | |
| parent | 3587fbc586d7c0176d1c0ca33ab807bee5269a76 (diff) | |
i965/gen6/blorp: Set need_workaround_flush immediately after primitive
This patch makes the workaround code in gen6 blorp follow the pattern
established in the regular draw path. It shouldn't result in any
behavioral change.
On gen6, there are two places where we emit 3D_CMD_PRIM: brw_emit_prim()
and gen6_blorp_emit_primitive(). brw_emit_prim() sets
need_workaround_flush immediately after emitting the primitive, but
blorp does not. Blorp sets need_workaround_flush at the bottom of
brw_blorp_exec().
This patch moves the need_workaround_flush from brw_blorp_exec() to
gen6_blorp_emit_primitive(). There is no need to set
need_workaround_flush in gen7_blorp_emit_primitive() because the
workaround applies only to gen6.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_blorp.cpp | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_blorp.cpp | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.cpp b/src/mesa/drivers/dri/i965/brw_blorp.cpp index ab3e75c3b6e..0939a317867 100644 --- a/src/mesa/drivers/dri/i965/brw_blorp.cpp +++ b/src/mesa/drivers/dri/i965/brw_blorp.cpp @@ -274,7 +274,6 @@ retry: */ brw->state.dirty.brw = ~0; brw->state.dirty.cache = ~0; - brw->batch.need_workaround_flush = true; brw->ib.type = -1; intel_batchbuffer_clear_cache(brw); diff --git a/src/mesa/drivers/dri/i965/gen6_blorp.cpp b/src/mesa/drivers/dri/i965/gen6_blorp.cpp index 441d61fb018..929d7b5a679 100644 --- a/src/mesa/drivers/dri/i965/gen6_blorp.cpp +++ b/src/mesa/drivers/dri/i965/gen6_blorp.cpp @@ -1010,6 +1010,9 @@ gen6_blorp_emit_primitive(struct brw_context *brw, OUT_BATCH(0); OUT_BATCH(0); ADVANCE_BATCH(); + + /* Only used on Sandybridge; harmless to set elsewhere. */ + brw->batch.need_workaround_flush = true; } static void |