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/dports/graphics/libdmtx/libdmtx-0.7.5/
H A Ddmtxregion.c1506 int negWander, negWanderMin, negWanderMax, negWanderMinLock, negWanderMaxLock; in FindTravelLimits() local
1523 negWander = negWanderMin = negWanderMax = negWanderMinLock = negWanderMaxLock = 0; in FindTravelLimits()
1528 negRunning = (int)(i < 10 || abs(negWander) < abs(negTravel)); in FindTravelLimits()
1560 negWander = (cosAngle * yDiff) - (sinAngle * xDiff); in FindTravelLimits()
1562 if(negWander >= -3*256 && negWander < 3*256) { in FindTravelLimits()
1574 negWanderMin = min(negWanderMin, negWander); in FindTravelLimits()
1575 negWanderMax = max(negWanderMax, negWander); in FindTravelLimits()