diff options
| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-12-11 16:23:43 +0100 |
|---|---|---|
| committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-12-11 16:24:27 +0100 |
| commit | 5138ac033ad3708e2b82f2beebc887f65a77309e (patch) | |
| tree | b7b76fc8bd95046f8b389418f17defd67c7015f6 /src/gallium/drivers/nvc0/nvc0_program.c | |
| parent | 67d0c3dd792bc2d188f5f53b7e00eb120758d66c (diff) | |
nvc0: support user clip planes
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_program.c')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_program.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_program.c b/src/gallium/drivers/nvc0/nvc0_program.c index 7aa6ef02bc..e159b7161d 100644 --- a/src/gallium/drivers/nvc0/nvc0_program.c +++ b/src/gallium/drivers/nvc0/nvc0_program.c @@ -418,6 +418,8 @@ nvc0_vp_gen_header(struct nvc0_program *vp, struct nvc0_translation_info *ti) vp->hdr[0] = 0x20461; vp->hdr[4] = 0xff000; + vp->hdr[18] = (1 << vp->vp.num_ucps) - 1; + return nvc0_vp_gp_gen_header(vp, ti); } @@ -605,6 +607,9 @@ nvc0_program_translate(struct nvc0_program *prog) ti->edgeflag_out = PIPE_MAX_SHADER_OUTPUTS; + if (prog->type == PIPE_SHADER_VERTEX && prog->vp.num_ucps) + ti->append_ucp = TRUE; + ret = nvc0_prog_scan(ti); if (ret) { NOUVEAU_ERR("unsupported shader program\n"); @@ -646,5 +651,7 @@ nvc0_program_destroy(struct nvc0_context *nvc0, struct nvc0_program *prog) if (prog->relocs) FREE(prog->relocs); + memset(prog->hdr, 0, sizeof(prog->hdr)); + prog->translated = FALSE; } |