anv: handle mesh in sbe_primitive_id_override

This prevents crashes seen in some upcoming cts tests.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32861>

src/intel/vulkan/genX_pipeline.c

@@ -587,6 +587,14 @@ sbe_primitive_id_override(struct anv_graphics_pipeline *pipeline)
    if (!wm_prog_data)
       return false;
 
+   if (anv_pipeline_is_mesh(pipeline)) {
+      const struct brw_mesh_prog_data *mesh_prog_data =
+         get_mesh_prog_data(pipeline);
+      const struct brw_mue_map *mue = &mesh_prog_data->map;
+      return (wm_prog_data->inputs & VARYING_BIT_PRIMITIVE_ID) &&
+              mue->start_dw[VARYING_SLOT_PRIMITIVE_ID] == -1;
+   }
+
    const struct intel_vue_map *fs_input_map =
       &anv_pipeline_get_last_vue_prog_data(pipeline)->vue_map;