diff options
| author | Eric Anholt <eric@anholt.net> | 2011-01-12 09:37:07 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-01-12 09:50:10 -0800 |
| commit | ab56e3be9aae54602372427755305c354821e105 (patch) | |
| tree | 865e157c3d3a53f0f30f9b66cf662aa5921deea3 /src/mesa/drivers/dri/i965/brw_fs.cpp | |
| parent | 416ca901389b049eaaf2edbce631396772dbeb20 (diff) | |
i965/fs: When producing ir_unop_abs of an operand, strip negate.
We were returning the negative absolute value, instead of the absolute
value. Fixes glsl-fs-abs-neg.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 35bce0f397..f4f9385957 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -859,6 +859,7 @@ fs_visitor::visit(ir_expression *ir) break; case ir_unop_abs: op[0].abs = true; + op[0].negate = false; this->result = op[0]; break; case ir_unop_sign: |