357 bool VelocityTracker::getEstimator(uint32_t id, Estimator* outEstimator) const {  in getEstimator()
358     return mStrategy->getEstimator(id, outEstimator);  in getEstimator()
627         VelocityTracker::Estimator* outEstimator) const {  in getEstimator()
628     outEstimator->clear();  in getEstimator()
672             outEstimator->time = newestMovement.eventTime;  in getEstimator()
673             outEstimator->degree = 2;  in getEstimator()
674             outEstimator->confidence = 1;  in getEstimator()
675             for (size_t i = 0; i <= outEstimator->degree; i++) {  in getEstimator()
676                 outEstimator->xCoeff[i] = (*xCoeff)[i];  in getEstimator()
677                 outEstimator->yCoeff[i] = (*yCoeff)[i];  in getEstimator()
685         if (solveLeastSquares(time, x, w, m, n, outEstimator->xCoeff, &xdet)  in getEstimator()
686                 && solveLeastSquares(time, y, w, m, n, outEstimator->yCoeff, &ydet)) {  in getEstimator()
687             outEstimator->time = newestMovement.eventTime;  in getEstimator()
688             outEstimator->degree = degree;  in getEstimator()
689             outEstimator->confidence = xdet * ydet;  in getEstimator()
692                     int(outEstimator->degree),  in getEstimator()
693                     vectorToString(outEstimator->xCoeff, n).c_str(),  in getEstimator()
694                     vectorToString(outEstimator->yCoeff, n).c_str(),  in getEstimator()
695                     outEstimator->confidence);  in getEstimator()
702     outEstimator->xCoeff[0] = x[0];  in getEstimator()
703     outEstimator->yCoeff[0] = y[0];  in getEstimator()
704     outEstimator->time = newestMovement.eventTime;  in getEstimator()
705     outEstimator->degree = 0;  in getEstimator()
706     outEstimator->confidence = 1;  in getEstimator()
813         VelocityTracker::Estimator* outEstimator) const {  in getEstimator()
814     outEstimator->clear();  in getEstimator()
818         populateEstimator(state, outEstimator);  in getEstimator()
881         VelocityTracker::Estimator* outEstimator) const {  in populateEstimator()
882     outEstimator->time = state.updateTime;  in populateEstimator()
883     outEstimator->confidence = 1.0f;  in populateEstimator()
884     outEstimator->degree = state.degree;  in populateEstimator()
885     outEstimator->xCoeff[0] = state.xpos;  in populateEstimator()
886     outEstimator->xCoeff[1] = state.xvel;  in populateEstimator()
887     outEstimator->xCoeff[2] = state.xaccel / 2;  in populateEstimator()
888     outEstimator->yCoeff[0] = state.ypos;  in populateEstimator()
889     outEstimator->yCoeff[1] = state.yvel;  in populateEstimator()
890     outEstimator->yCoeff[2] = state.yaccel / 2;  in populateEstimator()
929         VelocityTracker::Estimator* outEstimator) const {  in getEstimator()
930     outEstimator->clear();  in getEstimator()
994     outEstimator->time = newestMovement.eventTime;  in getEstimator()
995     outEstimator->confidence = 1;  in getEstimator()
996     outEstimator->xCoeff[0] = newestPosition.x;  in getEstimator()
997     outEstimator->yCoeff[0] = newestPosition.y;  in getEstimator()
999         outEstimator->xCoeff[1] = accumVx;  in getEstimator()
1000         outEstimator->yCoeff[1] = accumVy;  in getEstimator()
1001         outEstimator->degree = 1;  in getEstimator()
1003         outEstimator->degree = 0;  in getEstimator()
1161         VelocityTracker::Estimator* outEstimator) const {  in getEstimator()
1162     outEstimator->clear();  in getEstimator()
1192     outEstimator->xCoeff[0] = 0;  in getEstimator()
1193     outEstimator->yCoeff[0] = 0;  in getEstimator()
1194     outEstimator->xCoeff[1] = calculateImpulseVelocity(time, x, m);  in getEstimator()
1195     outEstimator->yCoeff[1] = calculateImpulseVelocity(time, y, m);  in getEstimator()
1196     outEstimator->xCoeff[2] = 0;  in getEstimator()
1197     outEstimator->yCoeff[2] = 0;  in getEstimator()
1198     outEstimator->time = newestMovement.eventTime;  in getEstimator()
1199     outEstimator->degree = 2; // similar results to 2nd degree fit  in getEstimator()
1200     outEstimator->confidence = 1;  in getEstimator()
1202     ALOGD("velocity: (%f, %f)", outEstimator->xCoeff[1], outEstimator->yCoeff[1]);  in getEstimator()