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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index fc6f9920838..d46091c9e6e 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -869,7 +869,7 @@ fs_visitor::visit(ir_expression *ir)
break;
case ir_unop_trunc:
- emit(fs_inst(BRW_OPCODE_RNDD, this->result, op[0]));
+ emit(fs_inst(BRW_OPCODE_RNDZ, this->result, op[0]));
break;
case ir_unop_ceil:
op[0].negate = !op[0].negate;