Mesa (lp-binning): llvmpipe: re-use a1 var in linear_coef()

[Brian Paul]

Module: Mesa
Branch: lp-binning
Commit: 798a9d3f942df1953a538073c85d6a6fed3775db
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=798a9d3f942df1953a538073c85d6a6fed3775db

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Jan 21 18:25:31 2010 -0700

llvmpipe: re-use a1 var in linear_coef()

---

 src/gallium/drivers/llvmpipe/lp_setup_tri.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_setup_tri.c b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
index b637c35..1553475 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup_tri.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
@@ -89,7 +89,7 @@ static void linear_coef( struct lp_rast_triangle *tri,
     * to define a0 as the sample at a pixel center somewhere near vmin
     * instead - i'll switch to this later.
     */
-   tri->inputs.a0[slot][i] = (v1[vert_attr][i] -
+   tri->inputs.a0[slot][i] = (a1 -
                               (dadx * (v1[0][0] - 0.5f) +
                                dady * (v1[0][1] - 0.5f)));
 }