diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-12-30 23:19:47 -0500 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-12-30 23:30:23 -0500 |
| commit | be0311c9626eef841f6d245359759cf1e082aebf (patch) | |
| tree | 35180d95102abd447bd5efc2264108a713745443 /src/gallium/drivers/nouveau/nv50/nv50_screen.c | |
| parent | 609c3e51f5ca8abb15867537997369e7e8a678e3 (diff) | |
nv50,nvc0: set vertex id base to index_bias
Fixes the piglits which check that gl_VertexID includes the base vertex
offset:
arb_draw_indirect-vertexid elements
gl-3.2-basevertex-vertexid
Note that this leaves out the original G80, for which this will continue
to fail. It could be fixed by passing a driver constbuf value in, but
that's beyond the scope of this change.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "10.3 10.4" <mesa-stable@lists.freedesktop.org>
Diffstat (limited to 'src/gallium/drivers/nouveau/nv50/nv50_screen.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_screen.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index ff087341de..2d8347b0ad 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -608,6 +608,13 @@ nv50_screen_init_hwctx(struct nv50_screen *screen) BEGIN_NV04(push, NV50_3D(EDGEFLAG), 1); PUSH_DATA (push, 1); + BEGIN_NV04(push, NV50_3D(VB_ELEMENT_BASE), 1); + PUSH_DATA (push, 0); + if (screen->base.class_3d >= NV84_3D_CLASS) { + BEGIN_NV04(push, SUBC_3D(NV84_3D_VERTEX_ID_BASE), 1); + PUSH_DATA (push, 0); + } + PUSH_KICK (push); } |