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Merge pull request #843 from pengx17:2.4_stereobp_fix

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Vadim Pisarevsky 2013-04-28 00:32:25 +04:00 committed by OpenCV Buildbot
commit 4f26f0c2e2
1 changed files with 4 additions and 4 deletions
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modules/ocl/src/opencl/stereobp.cl
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@ -185,10 +185,10 @@ __kernel void data_step_down(__global T *src, int src_rows,
for (int d = 0; d < cndisp; ++d) for (int d = 0; d < cndisp; ++d)
{ {
float dst_reg; float dst_reg;
dst_reg = src[(d * src_rows + (2*y+0)) * src_step + 2*x+0]; dst_reg = src[(d * src_rows + min(2*y+0, src_rows-1)) * src_step + 2*x+0];
dst_reg += src[(d * src_rows + (2*y+1)) * src_step + 2*x+0]; dst_reg += src[(d * src_rows + min(2*y+1, src_rows-1)) * src_step + 2*x+0];
dst_reg += src[(d * src_rows + (2*y+0)) * src_step + 2*x+1]; dst_reg += src[(d * src_rows + min(2*y+0, src_rows-1)) * src_step + 2*x+1];
dst_reg += src[(d * src_rows + (2*y+1)) * src_step + 2*x+1]; dst_reg += src[(d * src_rows + min(2*y+1, src_rows-1)) * src_step + 2*x+1];
dst[(d * dst_rows + y) * dst_step + x] = saturate_cast(dst_reg); dst[(d * dst_rows + y) * dst_step + x] = saturate_cast(dst_reg);
} }