From dc987adc9f5f9f851be124985fa6bbcdbfa4a7a5 Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Fri, 24 Dec 2010 09:34:50 +0800 Subject: [PATCH] i965: use align1 access mode for instructions with execSize=1 in VS All operands must be 16-bytes aligned in aligh16 mode. This fixes l_xxx.c in oglconform. --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index f8a3044dd0a..88131c432ec 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -1727,6 +1727,7 @@ void brw_dp_READ_4_vs(struct brw_compile *p, /* Setup MRF[1] with location/offset into const buffer */ brw_push_insn_state(p); + brw_set_access_mode(p, BRW_ALIGN_1); brw_set_compression_control(p, BRW_COMPRESSION_NONE); brw_set_mask_control(p, BRW_MASK_DISABLE); brw_set_predicate_control(p, BRW_PREDICATE_NONE); @@ -1774,6 +1775,7 @@ void brw_dp_READ_4_vs_relative(struct brw_compile *p, /* Setup MRF[1] with offset into const buffer */ brw_push_insn_state(p); + brw_set_access_mode(p, BRW_ALIGN_1); brw_set_compression_control(p, BRW_COMPRESSION_NONE); brw_set_mask_control(p, BRW_MASK_DISABLE); brw_set_predicate_control(p, BRW_PREDICATE_NONE); -- 2.30.2