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i965: Also guard 3DSTATE_DRAWING_RECTANGLE with a flush in blorp.

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Non-pipelined commands need this flush.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Xinkai Chen <yeled.nova@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: "9.2" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Kenneth Graunke 2013-10-24 00:45:56 -07:00
parent 3aef1fefb4
commit 10a918e52c
1 changed files with 3 additions and 0 deletions
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3
src/mesa/drivers/dri/i965/gen6_blorp.cpp
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@ -957,6 +957,9 @@ void
gen6_blorp_emit_drawing_rectangle(struct brw_context *brw,
const brw_blorp_params *params)
{
if (brw->gen == 6)
intel_emit_post_sync_nonzero_flush(brw);
BEGIN_BATCH(4);
OUT_BATCH(_3DSTATE_DRAWING_RECTANGLE << 16 | (4 - 2));
OUT_BATCH(0);