211 void VelocityTracker::clearPointers(BitSet32 idBits) {  in clearPointers()  argument
212     BitSet32 remainingIdBits(mCurrentPointerIdBits.value & ~idBits.value);  in clearPointers()
215     if (mActivePointerId >= 0 && idBits.hasBit(mActivePointerId)) {  in clearPointers()
219     mStrategy->clearPointers(idBits);  in clearPointers()
222 void VelocityTracker::addMovement(nsecs_t eventTime, BitSet32 idBits, const Position* positions) {  in addMovement()  argument
223     while (idBits.count() > MAX_POINTERS) {  in addMovement()
224         idBits.clearLastMarkedBit();  in addMovement()
227     if ((mCurrentPointerIdBits.value & idBits.value)  in addMovement()
239     mCurrentPointerIdBits = idBits;  in addMovement()
240     if (mActivePointerId < 0 || !idBits.hasBit(mActivePointerId)) {  in addMovement()
241         mActivePointerId = idBits.isEmpty() ? -1 : idBits.firstMarkedBit();  in addMovement()
244     mStrategy->addMovement(eventTime, idBits, positions);  in addMovement()
248             eventTime, idBits.value, mActivePointerId);  in addMovement()
249     for (BitSet32 iterBits(idBits); !iterBits.isEmpty(); ) {  in addMovement()
251         uint32_t index = idBits.getIndexOfBit(id);  in addMovement()
304     BitSet32 idBits;  in addMovement()  local
306         idBits.markBit(event->getPointerId(i));  in addMovement()
311         pointerIndex[i] = idBits.getIndexOfBit(event->getPointerId(i));  in addMovement()
325         addMovement(eventTime, idBits, positions);  in addMovement()
334     addMovement(eventTime, idBits, positions);  in addMovement()
370     mMovements[0].idBits.clear();  in clear()
373 void LeastSquaresVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {  in clearPointers()  argument
374     BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value);  in clearPointers()
375     mMovements[mIndex].idBits = remainingIdBits;  in clearPointers()
378 void LeastSquaresVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,  in addMovement()  argument
386     movement.idBits = idBits;  in addMovement()
387     uint32_t count = idBits.count();  in addMovement()
574         if (!movement.idBits.hasBit(id)) {  in getEstimator()
709 void IntegratingVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {  in clearPointers()  argument
710     mPointerIdBits.value &= ~idBits.value;  in clearPointers()
713 void IntegratingVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,  in addMovement()  argument
716     for (BitSet32 iterIdBits(idBits); !iterIdBits.isEmpty();) {  in addMovement()
727     mPointerIdBits = idBits;  in addMovement()
827     mMovements[0].idBits.clear();  in clear()
830 void LegacyVelocityTrackerStrategy::clearPointers(BitSet32 idBits) {  in clearPointers()  argument
831     BitSet32 remainingIdBits(mMovements[mIndex].idBits.value & ~idBits.value);  in clearPointers()
832     mMovements[mIndex].idBits = remainingIdBits;  in clearPointers()
835 void LegacyVelocityTrackerStrategy::addMovement(nsecs_t eventTime, BitSet32 idBits,  in addMovement()  argument
843     movement.idBits = idBits;  in addMovement()
844     uint32_t count = idBits.count();  in addMovement()
855     if (!newestMovement.idBits.hasBit(id)) {  in getEstimator()
866         if (!nextOldestMovement.idBits.hasBit(id)  in getEstimator()