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authorKenneth Graunke <kenneth@whitecape.org>2010-10-13 16:35:34 -0700
committerKenneth Graunke <kenneth@whitecape.org>2010-10-14 12:40:16 -0700
commitc4226142f3b5d1c931fcc781be8a3aafdfabf316 (patch)
tree7e329a2c246552462dbc0a4e6065ae9c3e0eeb38 /src
parent5dd07b442e02696bf0ec5d4e3b4be1674519664a (diff)
i965: Use logical-not when emitting ir_unop_ceil.
Fixes piglit test glsl-fs-ceil.
Diffstat (limited to 'src')
-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 d5ebccbfd9..fc6f992083 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -872,7 +872,7 @@ fs_visitor::visit(ir_expression *ir)
emit(fs_inst(BRW_OPCODE_RNDD, this->result, op[0]));
break;
case ir_unop_ceil:
- op[0].negate = ~op[0].negate;
+ op[0].negate = !op[0].negate;
inst = emit(fs_inst(BRW_OPCODE_RNDD, this->result, op[0]));
this->result.negate = true;
break;