kits/media/TimedEventQueuePrivate.cpp

71 _event_queue_imp::AddEvent(const media_timed_event &event)
75 //	printf("        adding      %12Ld  at %12Ld\n", event.event_time, system_time());
77 	if (event.type <= 0) {
86 		fFirstEntry->event = event;
94 	if (fFirstEntry->event.event_time >= event.event_time) {
96 		newentry->event = event;
106 	if (fLastEntry->event.event_time <= event.event_time) {
108 		newentry->event = event;
119 		if (entry->event.event_time <= event.event_time) {
122 			newentry->event = event;
138 _event_queue_imp::RemoveEvent(const media_timed_event *event)
143 		if (entry->event == *event) {
164 		*outEvent = fFirstEntry->event;
166 		CleanupEvent(&fFirstEntry->event);
195 	return fFirstEntry ? &fFirstEntry->event : NULL;
202 	return fFirstEntry ? fFirstEntry->event.event_time : B_INFINITE_TIMEOUT;
209 	return fLastEntry ? &fLastEntry->event : NULL;
216 	return fLastEntry ? fLastEntry->event.event_time : B_INFINITE_TIMEOUT;
234 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type)
235 					return &entry->event;
245 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
246 					return &entry->event;
255 					if (eventTime == entry->event.event_time) {
257 						if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type)
258 							return &entry->event;
267 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
268 					return &entry->event;
296 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
297 					action = (*hook)(&entry->event, context);
302 							CleanupEvent(&entry->event);
325 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
326 					action = (*hook)(&entry->event, context);
331 							CleanupEvent(&entry->event);
352 					if (eventTime == entry->event.event_time) {
354 						if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
355 							action = (*hook)(&entry->event, context);
360 									CleanupEvent(&entry->event);
385 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
386 					action = (*hook)(&entry->event, context);
391 							CleanupEvent(&entry->event);
428 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
429 					CleanupEvent(&entry->event);
445 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
446 					CleanupEvent(&entry->event);
460 					if (eventTime == entry->event.event_time) {
462 						if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
463 							CleanupEvent(&entry->event);
481 				if (eventType == BTimedEventQueue::B_ANY_EVENT || eventType == entry->event.type) {
482 					CleanupEvent(&entry->event);
533 _event_queue_imp::CleanupEvent(media_timed_event *event)
536 	//when deleting an event from the queue
539 	//	Each event has a cleanup flag associated with it that indicates
540 	//  what sort of special action needs to be performed when the event is
542 	//  If it's B_RECYCLE, and the event is a B_HANDLE_BUFFER event, BTimedEventQueue
543 	//  will automatically recycle the buffer associated with the event.
553 	//  the cleanup hook function is called when the event is removed.
561 	//		B_EXPIRE_TIMER,			// call TimerExpired() on the event->data
565 	if (event->cleanup == BTimedEventQueue::B_NO_CLEANUP) {
567 	} else if (event->type == BTimedEventQueue::B_HANDLE_BUFFER
568 			&& event->cleanup == BTimedEventQueue::B_RECYCLE_BUFFER) {
569 		((BBuffer *)event->pointer)->Recycle();
570 		DEBUG_ONLY(*const_cast<void **>(&event->pointer) = NULL);
571 	} else if (event->cleanup == BTimedEventQueue::B_EXPIRE_TIMER) {
573 	} else if (event->cleanup == B_DELETE
574 			|| event->cleanup >= BTimedEventQueue::B_USER_CLEANUP) {
576 			(*fCleanupHook)(event,fCleanupHookContext);
579 			", cleanup = %" B_PRId32 "\n", event->type, event->cleanup);
591 		if ((entry->event.event_time > eventTime) || (!inclusive && entry->event.event_time == eventTime))
607 		if ((entry->event.event_time < eventTime) || (!inclusive && entry->event.event_time == eventTime))
627 		TRACE("  entry.event.event_time = %" B_PRId64 "\n",
628 			entry->event.event_time);