Mesa (master): i965: Clean up a warning in the old fragment backend.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 4bab22bca36696a7a1ed6ea3de9b993ffd181f30
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4bab22bca36696a7a1ed6ea3de9b993ffd181f30

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Thu Oct 14 13:19:23 2010 -0700

i965: Clean up a warning in the old fragment backend.

Hopefully this code can just go away soon.

---

 src/mesa/drivers/dri/i965/brw_wm_emit.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c
index f52372e..cb71c66 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c
@@ -1772,7 +1772,11 @@ void brw_wm_emit( struct brw_wm_compile *c )
 	 break;
 
       case OPCODE_TRUNC:
-	 emit_alu1(p, brw_RNDZ, dst, dst_flags, args[0]);
+	 for (i = 0; i < 4; i++) {
+	    if (dst_flags & (1<<i)) {
+	       brw_RNDZ(p, dst[i], args[0][i]);
+	    }
+	 }
 	 break;
 
       case OPCODE_LRP: