diff options
| author | Xiang, Haihao <[email protected]> | 2008-11-11 13:36:32 +0800 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2008-11-11 08:11:23 -0700 |
| commit | 5cfb0a4087352c22a13ca55a98ae3e2e420d4b52 (patch) | |
| tree | 0d387bcc4539d0f839992a113d6dd9043bd2215e /src/mesa | |
| parent | ff42991c720bc1cfbf72194447fde0bebbd65b85 (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')
| -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 9ac8328ef0e..b87c443fecf 100644 --- a/src/mesa/main/ffvertex_prog.c +++ b/src/mesa/main/ffvertex_prog.c @@ -1318,6 +1318,9 @@ 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); |