diff options
| author | Xiang, Haihao <haihao.xiang@intel.com> | 2008-11-11 13:36:32 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2008-11-11 13:36:32 +0800 |
| commit | 8412b06b67d0f9adae18157f550a8cc3da5ae22b (patch) | |
| tree | ca53d04871910c5e80ce37539745b55d824550fa /src/mesa/main | |
| parent | 064b04d464e006e76e888b481900b3f63f015063 (diff) | |
mesa: restore the negate flag of dots in build_lighting.
Dots is re-used if more than one light is enabled. Previously
the negate flag of dots may affect next light.
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/ffvertex_prog.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/ffvertex_prog.c b/src/mesa/main/ffvertex_prog.c index 0d1346420c..ebc02940de 100644 --- a/src/mesa/main/ffvertex_prog.c +++ b/src/mesa/main/ffvertex_prog.c @@ -1311,6 +1311,9 @@ static void build_lighting( struct tnl_program *p ) emit_op3(p, OPCODE_MAD, res0, mask0, swizzle1(lit,Y), diffuse, _bfc0); emit_op3(p, OPCODE_MAD, res1, mask1, swizzle1(lit,Z), specular, _bfc1); + /* restore negate flag for next lighting */ + dots = negate(dots); + release_temp(p, ambient); release_temp(p, diffuse); release_temp(p, specular); |