710     struct radeon_winsys *rws = radeon_winsys(pscreen);  in r300_destroy_screen()  local
712     if (rws && !rws->unref(rws))  in r300_destroy_screen()
718     if (rws)  in r300_destroy_screen()
719       rws->destroy(rws);  in r300_destroy_screen()
728     struct radeon_winsys *rws = r300_screen(screen)->rws;  in r300_fence_reference()  local
730     rws->fence_reference(ptr, fence);  in r300_fence_reference()
738     struct radeon_winsys *rws = r300_screen(screen)->rws;  in r300_fence_finish()  local
740     return rws->fence_wait(rws, fence, timeout);  in r300_fence_finish()
743 struct pipe_screen* r300_screen_create(struct radeon_winsys *rws,  in r300_screen_create()  argument
753     rws->query_info(rws, &r300screen->info);  in r300_screen_create()
763     r300screen->rws = rws;  in r300_screen_create()