From 3ce2eccbfb925a3af0b91a89a9f7a3603fa45d2d Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Fri, 20 Aug 2010 15:01:11 -0700 Subject: i965: Set the destination horiz stride even for da16, as SNB seems to need it. --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/mesa/drivers/dri/i965/brw_eu_emit.c') diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 0d5d17f501..523f119f43 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -75,6 +75,8 @@ static void brw_set_dest( struct brw_instruction *insn, else { insn->bits1.da16.dest_subreg_nr = dest.subnr / 16; insn->bits1.da16.dest_writemask = dest.dw1.bits.writemask; + /* even ignored in da16, still need to set as '01' */ + insn->bits1.da16.dest_horiz_stride = 1; } } else { @@ -90,6 +92,8 @@ static void brw_set_dest( struct brw_instruction *insn, } else { insn->bits1.ia16.dest_indirect_offset = dest.dw1.bits.indirect_offset; + /* even ignored in da16, still need to set as '01' */ + insn->bits1.ia16.dest_horiz_stride = 1; } } -- cgit v1.2.3