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i965/skl: Emit extra zeros in 3DSTATE_DS on Skylake.

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Skylake's 3DSTATE_DS packet has a few more fields; we don't support
domain shaders yet though.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
This commit is contained in:
Kenneth Graunke
2014-04-21 19:43:50 -07:00
parent 0bb072b42b
commit 77f584c7f9
1 changed files with 5 additions and 10 deletions
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src/mesa/drivers/dri/i965/gen8_disable.c
+5 -10
View File
@@ -92,16 +92,11 @@ disable_stages(struct brw_context *brw)
OUT_BATCH(0);
ADVANCE_BATCH();
BEGIN_BATCH(9);
OUT_BATCH(_3DSTATE_DS << 16 | (9 - 2));
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(0);
int ds_pkt_len = brw->gen >= 9 ? 11 : 9;
BEGIN_BATCH(ds_pkt_len);
OUT_BATCH(_3DSTATE_DS << 16 | (ds_pkt_len - 2));
for (int i = 0; i < ds_pkt_len - 1; i++)
OUT_BATCH(0);
ADVANCE_BATCH();
BEGIN_BATCH(2);