Lines Matching refs:left
400 u_long left;
410 left = _DATA_ORIGIN_X + _NEG_ORG_OFFSETX * 2 - 600;
414 for( i = 5400UL - left, pwSum = dev->bufs.b2.pSumRGB; i--; left++)
415 if( pwSum[left].Red > _NEG_EDGE_VALUE &&
416 pwSum[left].Green > _NEG_EDGE_VALUE &&
417 pwSum[left].Blue > _NEG_EDGE_VALUE)
420 for( i = 5400UL - left, pwSum = dev->bufs.b2.pSumRGB; i--; right--)
426 if((right <= left) || ((right - left) < width)) {
433 dev->scan.negBegin = (right + left) / 2UL - _NEG_PAGEWIDTH;
435 dev->scan.posBegin = (right + left) / 2UL - _POS_PAGEWIDTH;