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Fixed a missing barrier.

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This commit is contained in:
Peng Xiao 2013-10-28 14:17:59 +08:00
parent 4b712eeded
commit ab2bd58f5c
1 changed files with 1 additions and 0 deletions
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modules/ocl/src/opencl/imgproc_canny.cl
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@ -553,6 +553,7 @@ edgesHysteresisGlobal
if (subTaskIdx < portion) if (subTaskIdx < portion)
pos = s_st[s_counter - 1 - subTaskIdx]; pos = s_st[s_counter - 1 - subTaskIdx];
barrier(CLK_LOCAL_MEM_FENCE);
if (lidx == 0) if (lidx == 0)
s_counter -= portion; s_counter -= portion;