466     struct radeon_winsys *rws = radeon_winsys(pscreen);  in r300_destroy_screen()  local
468     if (rws)  in r300_destroy_screen()
469       rws->destroy(rws);  in r300_destroy_screen()
485     struct radeon_winsys *rws = r300_screen(screen)->rws;  in r300_fence_signalled()  local
488     return !rws->buffer_is_busy(rfence, RADEON_USAGE_READWRITE);  in r300_fence_signalled()
495     struct radeon_winsys *rws = r300_screen(screen)->rws;  in r300_fence_finish()  local
505         while (rws->buffer_is_busy(rfence, RADEON_USAGE_READWRITE)) {  in r300_fence_finish()
514     rws->buffer_wait(rfence, RADEON_USAGE_READWRITE);  in r300_fence_finish()
518 struct pipe_screen* r300_screen_create(struct radeon_winsys *rws)  in r300_screen_create()  argument
527     rws->query_info(rws, &r300screen->info);  in r300_screen_create()
540     r300screen->rws = rws;  in r300_screen_create()