bdx                82 modules/video/src/opencl/optical_flow_farneback.cl     const int x = bx * (bdx - 2*polyN) + tx - polyN;
bdx                92 modules/video/src/opencl/optical_flow_farneback.cl         row[bdx] = 0.f;
bdx                93 modules/video/src/opencl/optical_flow_farneback.cl         row[2*bdx] = 0.f;
bdx               102 modules/video/src/opencl/optical_flow_farneback.cl             row[bdx] += c_xg[k] * (t1 - t0);
bdx               103 modules/video/src/opencl/optical_flow_farneback.cl             row[2*bdx] += c_xxg[k] * (t0 + t1);
bdx               109 modules/video/src/opencl/optical_flow_farneback.cl     if (y < rows && y >= 0 && tx >= polyN && tx + polyN < bdx && x < cols)
bdx               112 modules/video/src/opencl/optical_flow_farneback.cl         TYPE b3 = c_g[0] * row[bdx];
bdx               113 modules/video/src/opencl/optical_flow_farneback.cl         TYPE b5 = c_g[0] * row[2*bdx];
bdx               122 modules/video/src/opencl/optical_flow_farneback.cl             b3 += (row[k + bdx] + row[-k + bdx]) * c_g[k];
bdx               123 modules/video/src/opencl/optical_flow_farneback.cl             b6 += (row[k + bdx] - row[-k + bdx]) * c_xg[k];
bdx               124 modules/video/src/opencl/optical_flow_farneback.cl             b5 += (row[k + 2*bdx] + row[-k + 2*bdx]) * c_g[k];
bdx               168 modules/video/src/opencl/optical_flow_farneback.cl     __local float *row = smem + ty * (bdx + 2*ksizeHalf);
bdx               173 modules/video/src/opencl/optical_flow_farneback.cl         for (int i = tx; i < bdx + 2*ksizeHalf; i += bdx)
bdx               175 modules/video/src/opencl/optical_flow_farneback.cl             int xExt = (int)(bx * bdx) + i - ksizeHalf;
bdx               207 modules/video/src/opencl/optical_flow_farneback.cl     const int smw = bdx + 2*ksizeHalf; // shared memory "cols"
bdx               213 modules/video/src/opencl/optical_flow_farneback.cl         for (int i = tx; i < bdx + 2*ksizeHalf; i += bdx)
bdx               215 modules/video/src/opencl/optical_flow_farneback.cl             int xExt = (int)(bx * bdx) + i - ksizeHalf;
bdx               360 modules/video/src/opencl/optical_flow_farneback.cl     const int smw = bdx + 2*ksizeHalf; // shared memory "width"
bdx               366 modules/video/src/opencl/optical_flow_farneback.cl         for (int i = tx; i < bdx + 2*ksizeHalf; i += bdx)
bdx               368 modules/video/src/opencl/optical_flow_farneback.cl             int xExt = (int)(bx * bdx) + i - ksizeHalf;