+svga_hwtnl_draw_range_elements(struct svga_hwtnl *hwtnl,
+ struct pipe_resource *indexBuffer,
+ unsigned index_size,
+ int index_bias,
+ unsigned min_index,
+ unsigned max_index,
+ enum pipe_prim_type prim, unsigned start, unsigned count,
+ unsigned start_instance, unsigned instance_count);
+
+boolean
+svga_hwtnl_is_buffer_referred(struct svga_hwtnl *hwtnl,
+ struct pipe_resource *buffer);
+
+enum pipe_error svga_hwtnl_flush(struct svga_hwtnl *hwtnl);
+
+void svga_hwtnl_set_index_bias(struct svga_hwtnl *hwtnl, int index_bias);