684             left_signdx = left->signdx;  in miFillPolyHelper()
696             right_signdx = right->signdx;  in miFillPolyHelper()
824         edge->signdx = 1;  in miPolyBuildEdge()
829         edge->signdx = -1;  in miPolyBuildEdge()
1184 	    edge->x += edge->signdx; \
1241             if ((edge1->signdx < 0) == edgeleft1)  in miLineArcD()
1256             if ((edge2->signdx < 0) == edgeleft2)  in miLineArcD()
1368         edge->signdx = 0;  in miRoundJoinFace()
1432         edge->signdx = 0;  in miRoundCapClip()
1537         lefts[0].signdx = 1;  in miLineProjectingCap()
1546         rights[0].signdx = 1;  in miLineProjectingCap()
1567         lefts[0].signdx = 1;  in miLineProjectingCap()
1575         rights[0].signdx = 1;  in miLineProjectingCap()
1682     int signdx;  in miWideSegment()  local
1707     signdx = 1;  in miWideSegment()
1710         signdx = -1;  in miWideSegment()
1814         if (signdx > 0) {  in miWideSegment()