mediaplayer/media_node_framework/PlaybackManager.cpp

234 			int64 startFrame = _LastState()->start_frame;
236 			message->FindInt64("start frame", &startFrame);
238 			if (startFrame != _LastState()->start_frame
241 				state->start_frame = startFrame;
250 			int64 startFrame = _LastState()->first_visible_frame;
252 			message->FindInt64("start frame", &startFrame);
254 			if (startFrame != _LastState()->first_visible_frame
257 				state->first_visible_frame = startFrame;
709 /*!	Returns the index of the next frame after /startFrame/ at which a
713 PlaybackManager::NextChangeFrame(int64 startFrame, int64 endFrame) const
715 	int32 startIndex = _IndexForFrame(startFrame);
720 	startIndex = _SpeedInfoIndexForFrame(startFrame);
755 PlaybackManager::GetPlaylistFrameInterval(int64 startFrame, int64& endFrame,
759 	endFrame = NextChangeFrame(startFrame, endFrame);
761 	xStartFrame = PlaylistFrameAtFrame(startFrame);
763 	playingDirection = _PlayingDirectionFor(_StateAtFrame(startFrame));
768 	while (startFrame < endFrame && !endOfInterval) {
770 		startFrame++;
772 		endOfInterval = (PlaylistFrameAtFrame(startFrame) != xEndFrame);
796 	int64 startFrame = FrameForTime(startTime);
799 	SpeedInfo* info = _SpeedInfoForFrame(startFrame)->speed;
805 	GetPlaylistFrameInterval(startFrame, endFrame, xStartFrame, xEndFrame,
824 				+ bigtime_t(double(startTime - TimeForFrame(startFrame))
830 				+ startTime - TimeForFrame(startFrame);
840 				- bigtime_t(double(startTime - TimeForFrame(startFrame))
846 				- startTime + TimeForFrame(startFrame);
1276 		int64 startFrame, endFrame, frameCount;
1277 		_GetPlayingBoundsFor(state, startFrame, endFrame, frameCount);
1279 			swap(startFrame, endFrame);
1291 			state->current_frame = startFrame;
1413 	\a startFrame is the lower and \a endFrame the upper bound of the range,
1417 PlaybackManager::_GetPlayingBoundsFor(PlayingState* state, int64& startFrame,
1422 			startFrame = 0;
1423 			endFrame = max(startFrame, state->frame_count - 1);
1424 			frameCount = endFrame - startFrame + 1;
1427 			startFrame = state->start_frame;
1429 			frameCount = endFrame - startFrame + 1;
1433 //				startFrame = state->selection.FirstIndex();
1436 //TRACE("  LOOPING_SELECTION: %lld - %lld (%lld)\n", startFrame, endFrame,
1439 //				startFrame = state->current_frame;
1445 			startFrame = state->first_visible_frame;
1447 			frameCount = endFrame - startFrame + 1;
1459 	int64 startFrame, endFrame, frameCount, frame = 0;
1460 	_GetPlayingBoundsFor(state, startFrame, endFrame, frameCount);
1466 			frame = startFrame;
1482 	int64 startFrame, endFrame, frameCount, frame = 0;
1483 	_GetPlayingBoundsFor(state, startFrame, endFrame, frameCount);
1486 			frame = startFrame;
1509 	int64 startFrame, endFrame, frameCount;
1511 	_GetPlayingBoundsFor(state, startFrame, endFrame, frameCount);
1513 startFrame, endFrame, frameCount);
1518 			index = frame - startFrame;
1532 	int64 startFrame, endFrame, frameCount;
1533 	_GetPlayingBoundsFor(state, startFrame, endFrame, frameCount);
1534 TRACE("  frame range: %lld - %lld, count: %lld\n", startFrame, endFrame,
1541 	int64 frame = startFrame;
1546 			frame = startFrame + index;
1560 	int64 startFrame, endFrame, frameCount;
1561 	_GetPlayingBoundsFor(state, startFrame, endFrame, frameCount);
1562 	if (frame < startFrame || frame > endFrame)