57         __device__ short2 do_mean_shift(int x0, int y0, unsigned char* out,  in do_mean_shift()  argument
62             uchar4 c = tex2D(tex_meanshift, x0, y0 );  in do_mean_shift()
73                 int miny = y0-sp;  in do_mean_shift()
75                 int maxy = y0+sp;  in do_mean_shift()
107 …            bool stopFlag = (x0 == x1 && y0 == y1) || (::abs(x1-x0) + ::abs(y1-y0) + norm2 <= eps);  in do_mean_shift()
109                 x0 = x1; y0 = y1;  in do_mean_shift()
119             return make_short2((short)x0, (short)y0);  in do_mean_shift()
125             int y0 = blockIdx.y * blockDim.y + threadIdx.y;  in meanshift_kernel()  local
127             if( x0 < cols && y0 < rows )  in meanshift_kernel()
128                 do_mean_shift(x0, y0, out, out_step, cols, rows, sp, sr, maxIter, eps);  in meanshift_kernel()
154             int y0 = blockIdx.y * blockDim.y + threadIdx.y;  in meanshiftproc_kernel()  local
156             if( x0 < cols && y0 < rows )  in meanshiftproc_kernel()
159 …*(short2*)(outsp + basesp) = do_mean_shift(x0, y0, outr, outrstep, cols, rows, sp, sr, maxIter, ep…  in meanshiftproc_kernel()