From a9acde6a723c8f343f65243d1ccac6836215ba0c Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 19 Mar 2010 15:04:17 -0700 Subject: [PATCH] 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. --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index d2395dec288..c33c3def304 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); } -- 2.30.2