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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2018-07-17 19:26:50 +03:00
parent 3f65924c45 6c4f618db5
commit 4560909a5e
123 changed files with 7034 additions and 2453 deletions
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modules/imgproc/src/deriv.cpp
+1 -1
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@@ -546,10 +546,10 @@ static bool ocl_Laplacian5(InputArray _src, OutputArray _dst,
size_t lmsz = dev.localMemSize();
size_t src_step = _src.step(), src_offset = _src.offset();
const size_t tileSizeYmax = wgs / tileSizeX;
CV_Assert(src_step != 0 && esz != 0);
// workaround for NVIDIA: 3 channel vector type takes 4*elem_size in local memory
int loc_mem_cn = dev.vendorID() == ocl::Device::VENDOR_NVIDIA && cn == 3 ? 4 : cn;
if (((src_offset % src_step) % esz == 0) &&
(
(borderType == BORDER_CONSTANT || borderType == BORDER_REPLICATE) ||