diff options
| author | Eric Anholt <eric@anholt.net> | 2009-08-26 09:51:15 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-09-08 14:30:15 -0700 |
| commit | b4922b533155cc139ebafb111502bb55d2ad2ccf (patch) | |
| tree | a784133f9de7e5fccda5305ab926bebc5ffbaf19 /src/mesa/tnl/t_vb_program.c | |
| parent | 3e4539a471da48066a83eda8e14301dbc4dbf6db (diff) | |
mesa: Add support for ARB_depth_clamp.
This currently doesn't include fixing up the cliptests in the assembly
paths to support ARB_depth_clamp, so enabling depth_clamp forces the C path.
Diffstat (limited to 'src/mesa/tnl/t_vb_program.c')
| -rw-r--r-- | src/mesa/tnl/t_vb_program.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c index dc954bcba1..5d89f8bc31 100644 --- a/src/mesa/tnl/t_vb_program.c +++ b/src/mesa/tnl/t_vb_program.c @@ -137,7 +137,8 @@ do_ndc_cliptest(GLcontext *ctx, struct vp_stage_data *store) &store->ndcCoords, store->clipmask, &store->ormask, - &store->andmask ); + &store->andmask, + !ctx->Transform.DepthClamp ); } else { VB->NdcPtr = NULL; @@ -145,7 +146,8 @@ do_ndc_cliptest(GLcontext *ctx, struct vp_stage_data *store) NULL, store->clipmask, &store->ormask, - &store->andmask ); + &store->andmask, + !ctx->Transform.DepthClamp ); } if (store->andmask) { |