Mesa (master): i965/fs: Emit MOV(1) instructions with force_writemask_all.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 2c7a703b05a84aff89cd908b2a84e04d1ce8aed8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2c7a703b05a84aff89cd908b2a84e04d1ce8aed8

Author: Matt Turner <mattst88 at gmail.com>
Date:   Tue Feb 24 12:03:37 2015 -0800

i965/fs: Emit MOV(1) instructions with force_writemask_all.

Fixes rendering with Dolphin.

Tested-by: Markus Wick <markus at selfnet.de>
Reviewed-by: Francisco Jerez <currojerez at 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 6acd3fe..7ddb253 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 {