99     int numangle, numrho;  in CV_IMPLEMENT_QSORT_EX()  local
115     numrho = cvRound(((width + height) * 2 + 1) / rho);  in CV_IMPLEMENT_QSORT_EX()
117     CV_CALL( accum = (int*)cvAlloc( sizeof(accum[0]) * (numangle+2) * (numrho+2) ));  in CV_IMPLEMENT_QSORT_EX()
118     CV_CALL( sort_buf = (int*)cvAlloc( sizeof(accum[0]) * numangle * numrho ));  in CV_IMPLEMENT_QSORT_EX()
121     memset( accum, 0, sizeof(accum[0]) * (numangle+2) * (numrho+2) );  in CV_IMPLEMENT_QSORT_EX()
137                     r += (numrho - 1) / 2;  in CV_IMPLEMENT_QSORT_EX()
138                     accum[(n+1) * (numrho+2) + r+1]++;  in CV_IMPLEMENT_QSORT_EX()
143     for( r = 0; r < numrho; r++ )  in CV_IMPLEMENT_QSORT_EX()
146             int base = (n+1) * (numrho+2) + r+1;  in CV_IMPLEMENT_QSORT_EX()
149                 accum[base] > accum[base - numrho - 2] && accum[base] >= accum[base + numrho + 2] )  in CV_IMPLEMENT_QSORT_EX()
158     scale = 1./(numrho+2);  in CV_IMPLEMENT_QSORT_EX()
164         int r = idx - (n+1)*(numrho+2) - 1;  in CV_IMPLEMENT_QSORT_EX()
165         line.rho = (r - (numrho - 1)*0.5f) * rho;  in CV_IMPLEMENT_QSORT_EX()
500     int numangle, numrho;  in icvHoughLinesProbabalistic()  local
515     numrho = cvRound(((width + height) * 2 + 1) / rho);  in icvHoughLinesProbabalistic()
517     CV_CALL( accum = cvCreateMat( numangle, numrho, CV_32SC1 ));  in icvHoughLinesProbabalistic()
579         for( n = 0; n < numangle; n++, adata += numrho )  in icvHoughLinesProbabalistic()
582             r += (numrho - 1) / 2;  in icvHoughLinesProbabalistic()
700                         for( n = 0; n < numangle; n++, adata += numrho )  in icvHoughLinesProbabalistic()
703                             r += (numrho - 1) / 2;  in icvHoughLinesProbabalistic()