diff options
Diffstat (limited to 'src/mesa/tnl')
| -rw-r--r-- | src/mesa/tnl/t_vb_arbprogram.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c index 8b168356770..68499faafa8 100644 --- a/src/mesa/tnl/t_vb_arbprogram.c +++ b/src/mesa/tnl/t_vb_arbprogram.c @@ -129,6 +129,8 @@ static void do_RSW( struct arb_vp_machine *m, union instruction op ) GLuint swz = op.rsw.swz; GLuint neg = op.rsw.neg; + ASSERT(result != arg0); /* this would be very bad */ + result[0] = arg0[GET_RSW(swz, 0)]; result[1] = arg0[GET_RSW(swz, 1)]; result[2] = arg0[GET_RSW(swz, 2)]; |