From: Eric Anholt <eric@anholt.net>
Date: Wed, 8 Feb 2012 23:12:56 +0000 (-0800)
Subject: i965/gen7: Fix the length of the MULTISAMPLE state packet in the HiZ op.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a7750c9fb5db9d76318c35a901f5359bf586cddf;p=mesa.git

i965/gen7: Fix the length of the MULTISAMPLE state packet in the HiZ op.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
---

diff --git a/src/mesa/drivers/dri/i965/gen6_hiz.c b/src/mesa/drivers/dri/i965/gen6_hiz.c
index 4a82d3dcfaf..a86c14717b1 100644
--- a/src/mesa/drivers/dri/i965/gen6_hiz.c
+++ b/src/mesa/drivers/dri/i965/gen6_hiz.c
@@ -101,7 +101,7 @@ gen6_hiz_emit_batch_head(struct brw_context *brw)
       int length = intel->gen == 7 ? 4 : 3;
 
       BEGIN_BATCH(length);
-      OUT_BATCH(_3DSTATE_MULTISAMPLE << 16 | (3 - 2));
+      OUT_BATCH(_3DSTATE_MULTISAMPLE << 16 | (length - 2));
       OUT_BATCH(MS_PIXEL_LOCATION_CENTER |
                 MS_NUMSAMPLES_1);
       OUT_BATCH(0);