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Merge pull request #3074 from ElenaGvozdeva:ocl_lut

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pull/3082/head
Alexander Alekhin 10 years ago
parent 8202ab37d8 b73b28ab9c
commit 73115233bb
1 changed files with 1 additions and 1 deletions
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  1. 2
      modules/core/src/convert.cpp

2
modules/core/src/convert.cpp
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@ -1948,7 +1948,7 @@ static bool ocl_LUT(InputArray _src, InputArray _lut, OutputArray _dst)
UMat src = _src.getUMat(), lut = _lut.getUMat(); UMat src = _src.getUMat(), lut = _lut.getUMat();
_dst.create(src.size(), CV_MAKETYPE(ddepth, dcn)); _dst.create(src.size(), CV_MAKETYPE(ddepth, dcn));
UMat dst = _dst.getUMat(); UMat dst = _dst.getUMat();
int kercn = lcn == 1 ? std::min(4, ocl::predictOptimalVectorWidth(_dst)) : dcn; int kercn = lcn == 1 ? std::min(4, ocl::predictOptimalVectorWidth(_src, _dst)) : dcn;
ocl::Kernel k("LUT", ocl::core::lut_oclsrc, ocl::Kernel k("LUT", ocl::core::lut_oclsrc,
format("-D dcn=%d -D lcn=%d -D srcT=%s -D dstT=%s", kercn, lcn, format("-D dcn=%d -D lcn=%d -D srcT=%s -D dstT=%s", kercn, lcn,

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