From: Eric Anholt <eric@anholt.net>
Date: Sat, 13 Nov 2010 06:18:09 +0000 (-0800)
Subject: i965: Don't smash a group of coordinates doing gen6 16-wide sampler headers.
X-Git-Tag: 062012170305~8481
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae0df25ab439508c8bca707b91bbf085ff16d47c;p=profile%2Fivi%2Fmesa.git

i965: Don't smash a group of coordinates doing gen6 16-wide sampler headers.
---

diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index 945f50d..e7e72e6 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -1949,6 +1949,7 @@ void brw_SAMPLE(struct brw_compile *p,
       if (intel->gen >= 6) {
 	  brw_push_insn_state(p);
 	  brw_set_mask_control( p, BRW_MASK_DISABLE );
+	  brw_set_compression_control(p, BRW_COMPRESSION_NONE);
 	  /* m1 contains header? */
 	  brw_MOV(p, brw_message_reg(msg_reg_nr), src0);
 	  brw_pop_insn_state(p);