/external/opencv/cv/src/ |
cvstereobm.cpp | 183 int dy0 = MIN(_dy0, wsz2+1), dy1 = MIN(_dy1, wsz2+1); local 204 int cstep = (height + dy0 + dy1)*ndisp; 210 hsad0 = (ushort*)cvAlignPtr(sad + ndisp + 1 + dy0*ndisp); 212 cbuf0 = (uchar*)cvAlignPtr(htext + height + wsz2 + 2 + dy0*ndisp); 218 memset( hsad0 - dy0*ndisp, 0, (height + dy0 + dy1)*ndisp*sizeof(hsad0[0]) ); 223 hsad = hsad0 - dy0*ndisp; cbuf = cbuf0 + (x + wsz2 + 1)*cstep - dy0*ndisp; 224 lptr = lptr0 + MIN(MAX(x, -lofs), width-lofs-1) - dy0*sstep; 225 rptr = rptr0 + MIN(MAX(x, -rofs), width-rofs-1) - dy0*sstep 391 int dy0 = MIN(_dy0, wsz2+1), dy1 = MIN(_dy1, wsz2+1); local [all...] |
cvconvhull.cpp | 658 double dx0, dy0; local 671 dy0 = (double)hull_next->y - (double)hull_cur->y; 672 assert( dx0 != 0 || dy0 != 0 ); 673 scale = 1./sqrt(dx0*dx0 + dy0*dy0); 694 double dist = fabs(-dy0*dx + dx0*dy) * scale; 770 int dy0 = cur_pt->y - prev_pt->y; local 784 dxdy0 = dx * dy0; 788 /*orient = -dy0 * dx + dx0 * dy; 800 dy0 = dy 811 float dy0 = cur_pt->y - prev_pt->y; local [all...] |
cvhough.cpp | 564 int i, j, k, x0, y0, dx0, dy0, xflag; local 605 dy0 = cvRound( b*(1 << shift)/fabs(a) ); 611 dy0 = b > 0 ? 1 : -1; 618 int gap = 0, x = x0, y = y0, dx = dx0, dy = dy0; 666 int x = x0, y = y0, dx = dx0, dy = dy0; [all...] |
cvcalibinit.cpp | 470 double dy0 = out_corners[last_row].y - out_corners[0].y; local 471 if( dy0 < 0 ) 508 float prevt = 0, dx0 = b.x - a.x, dy0 = b.y - a.y; local 509 if( fabs(dx0) + fabs(dy0) < FLT_EPSILON ) 515 float t = ((c.x - a.x)*dx0 + (c.y - a.y)*dy0)/(dx0*dx0 + dy0*dy0); [all...] |