+void r300_emit_ztop_state(struct r300_context* r300,
+ unsigned size, void* state);
+
+void r300_emit_pvs_flush(struct r300_context* r300, unsigned size, void* state);
+
+void r300_emit_texture_cache_inval(struct r300_context* r300, unsigned size, void* state);
+
+unsigned r300_get_num_dirty_dwords(struct r300_context *r300);