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path: root/src/mesa/drivers/dri/i965/brw_wm_pass1.c
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Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_pass1.c')
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_pass1.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_pass1.c b/src/mesa/drivers/dri/i965/brw_wm_pass1.c
index ab9aa2f10d..3436a24717 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_pass1.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_pass1.c
@@ -159,6 +159,7 @@ void brw_wm_pass1( struct brw_wm_compile *c )
case OPCODE_FRC:
case OPCODE_MOV:
case OPCODE_SWZ:
+ case OPCODE_TRUNC:
read0 = writemask;
break;