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authorEric Anholt <eric@anholt.net>2010-03-19 15:04:17 -0700
committerEric Anholt <eric@anholt.net>2010-03-22 15:04:46 -0700
commita9acde6a723c8f343f65243d1ccac6836215ba0c (patch)
tree69a3c1a1c21142d7eb173f3a04f5269db2e192e9
parent4fc57322258a750c0a9cabc77372b5ccde1fa877 (diff)
i965: Ignore execution mask for the mov(m0, g0) of VS URB write header on SNB.
Otherwise, we may not get the FFTID set up which would break freeing of resources.
-rw-r--r--src/mesa/drivers/dri/i965/brw_eu_emit.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index d2395dec28..c33c3def30 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -1416,7 +1416,10 @@ void brw_urb_WRITE(struct brw_compile *p,
* and the first message register index comes from src0.
*/
if (intel->gen >= 6) {
+ brw_push_insn_state(p);
+ brw_set_mask_control( p, BRW_MASK_DISABLE );
brw_MOV(p, brw_message_reg(msg_reg_nr), src0);
+ brw_pop_insn_state(p);
src0 = brw_message_reg(msg_reg_nr);
}