more fix to HOG

12 years ago · c1a59b8d80
parent f1d9680ba8
commit c1a59b8d80
1 changed files with 4 additions and 1 deletions
--- a/modules/ocl/src/opencl/objdetect_hog.cl
+++ b/modules/ocl/src/opencl/objdetect_hog.cl
@ -133,7 +133,9 @@ __kernel void compute_hists_lut_kernel(
            final_hist[(cell_x * 2 + cell_y) * cnbins + bin_id] = 
                hist_[0] + hist_[1] + hist_[2];
    }
+#ifdef CPU
    barrier(CLK_LOCAL_MEM_FENCE);
+#endif

    int tid = (cell_y * CELLS_PER_BLOCK_Y + cell_x) * 12 + cell_thread_x;
    if ((tid < cblock_hist_size) && (gid < blocks_total))
@ -225,8 +227,9 @@ __kernel void compute_hists_kernel(
            final_hist[(cell_x * 2 + cell_y) * cnbins + bin_id] = 
                hist_[0] + hist_[1] + hist_[2];
    }
+#ifdef CPU
    barrier(CLK_LOCAL_MEM_FENCE);
-
+#endif
    int tid = (cell_y * CELLS_PER_BLOCK_Y + cell_x) * 12 + cell_thread_x;
    if ((tid < cblock_hist_size) && (gid < blocks_total))
    {