From 2c7a703b05a84aff89cd908b2a84e04d1ce8aed8 Mon Sep 17 00:00:00 2001
From: Matt Turner <mattst88@gmail.com>
Date: Tue, 24 Feb 2015 12:03:37 -0800
Subject: [PATCH] i965/fs: Emit MOV(1) instructions with force_writemask_all.

Fixes rendering with Dolphin.

Tested-by: Markus Wick <markus@selfnet.de>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
---
 src/mesa/drivers/dri/i965/brw_fs_combine_constants.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_combine_constants.cpp b/src/mesa/drivers/dri/i965/brw_fs_combine_constants.cpp
index 6acd3fef95c..7ddb2537a33 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_combine_constants.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_combine_constants.cpp
@@ -270,6 +270,7 @@ fs_visitor::opt_combine_constants()
       struct imm *imm = &table.imm[i];
 
       fs_inst *mov = MOV(reg, fs_reg(imm->val));
+      mov->force_writemask_all = true;
       if (imm->inst) {
          imm->inst->insert_before(imm->block, mov);
       } else {