178 	VisTimer *timer;  in visual_timer_new()  local
180 	timer = visual_mem_new0 (VisTimer, 1);  in visual_timer_new()
183 	visual_object_initialize (VISUAL_OBJECT (timer), TRUE, NULL);  in visual_timer_new()
185 	return timer;  in visual_timer_new()
195 int visual_timer_is_active (VisTimer *timer)  in visual_timer_is_active()  argument
197 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_is_active()
199 	return timer->active;  in visual_timer_is_active()
209 int visual_timer_start (VisTimer *timer)  in visual_timer_start()  argument
211 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_start()
213 	visual_time_get (&timer->start);  in visual_timer_start()
215 	timer->active = TRUE;  in visual_timer_start()
227 int visual_timer_stop (VisTimer *timer)  in visual_timer_stop()  argument
229 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_stop()
231 	visual_time_get (&timer->stop);  in visual_timer_stop()
233 	timer->active = FALSE;  in visual_timer_stop()
245 int visual_timer_continue (VisTimer *timer)  in visual_timer_continue()  argument
249 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_continue()
250 	visual_log_return_val_if_fail (timer->active != FALSE, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_continue()
252 	visual_time_difference (&elapsed, &timer->start, &timer->stop);  in visual_timer_continue()
254 	visual_time_get (&timer->start);  in visual_timer_continue()
256 	if (timer->start.tv_usec < elapsed.tv_usec) {  in visual_timer_continue()
257 		timer->start.tv_usec += VISUAL_USEC_PER_SEC;  in visual_timer_continue()
258 		timer->start.tv_sec--;  in visual_timer_continue()
261 	timer->start.tv_sec -= elapsed.tv_sec;  in visual_timer_continue()
262 	timer->start.tv_usec -= elapsed.tv_usec;  in visual_timer_continue()
264 	timer->active = TRUE;  in visual_timer_continue()
277 int visual_timer_elapsed (VisTimer *timer, VisTime *time_)  in visual_timer_elapsed()  argument
281 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_elapsed()
286 	if (timer->active == TRUE)  in visual_timer_elapsed()
287 		visual_time_difference (time_, &timer->start, &cur);  in visual_timer_elapsed()
289 		visual_time_difference (time_, &timer->start, &timer->stop);  in visual_timer_elapsed()
303 int visual_timer_elapsed_msecs (VisTimer *timer)  in visual_timer_elapsed_msecs()  argument
307 	visual_log_return_val_if_fail (timer != NULL, -1);  in visual_timer_elapsed_msecs()
309 	visual_timer_elapsed (timer, &cur);  in visual_timer_elapsed_msecs()
322 int visual_timer_has_passed (VisTimer *timer, VisTime *time_)  in visual_timer_has_passed()  argument
326 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_has_passed()
329 	visual_timer_elapsed (timer, &elapsed);  in visual_timer_has_passed()
348 int visual_timer_has_passed_by_values (VisTimer *timer, long sec, long usec)  in visual_timer_has_passed_by_values()  argument
352 	visual_log_return_val_if_fail (timer != NULL, -VISUAL_ERROR_TIMER_NULL);  in visual_timer_has_passed_by_values()
356 	return visual_timer_has_passed (timer, &passed);  in visual_timer_has_passed_by_values()