auxiliary: make primitive splitter assert on unimplemented adjacency prims

They are unimplemented, even though the framework makes it possible to
implement them well, and nv50 needs them.

diff --git a/src/gallium/auxiliary/util/u_split_prim.h b/src/gallium/auxiliary/util/u_split_prim.h
index e526a73..206e1ec 100644 (file)
--- a/src/gallium/auxiliary/util/u_split_prim.h
+++ b/src/gallium/auxiliary/util/u_split_prim.h
@@ -92,8 +92,11 @@ util_split_prim_next(struct util_split_prim *s, unsigned max_verts)
       max_verts &= ~1;
       repeat = 2;
       break;
-   default:
+   case PIPE_PRIM_POINTS:
       break;
+   default:
+      /* TODO: implement adjacency primitives */
+      assert(0);
    }
 
    s->emit (s->priv, s->p_start, max_verts);