u_upload_unmap(st->pipe->stream_uploader);
- /* At the time of writing, cso_get_aux_vertex_buffer_slot() always returns
- * zero. If that ever changes we need to audit the calls to that function
- * and make sure the slot number is used consistently everywhere.
- */
- assert(cso_get_aux_vertex_buffer_slot(st->cso_context) == 0);
-
- cso_set_vertex_buffers(st->cso_context,
- cso_get_aux_vertex_buffer_slot(st->cso_context),
- 1, &vb);
+ cso_set_vertex_buffers(st->cso_context, 0, 1, &vb);
if (num_instances > 1) {
cso_draw_arrays_instanced(st->cso_context, PIPE_PRIM_TRIANGLE_FAN, 0, 4,