diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_tnl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_tnl.c b/src/mesa/drivers/dri/i965/brw_vs_tnl.c index b8231fc1d2..d58fd4c0da 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_tnl.c +++ b/src/mesa/drivers/dri/i965/brw_vs_tnl.c @@ -1172,6 +1172,11 @@ static void build_fog( struct tnl_program *p ) } else { input = swizzle1(register_input(p, VERT_ATTRIB_FOG), X); + if (p->state->fog_option && + p->state->tnl_do_vertex_fog) + input = swizzle1(register_input(p, VERT_ATTRIB_FOG), X); + else + input = register_input(p, VERT_ATTRIB_FOG); } if (p->state->fog_option && |