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@ -997,6 +997,13 @@ void cv::add( InputArray src1, InputArray src2, OutputArray dst, |
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{ |
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CV_INSTRUMENT_REGION(); |
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CV_Assert(src1.empty() == src2.empty()); |
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if (src1.empty() && src2.empty()) |
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{ |
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dst.release(); |
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return; |
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} |
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arithm_op(src1, src2, dst, mask, dtype, getAddTab(), false, 0, OCL_OP_ADD ); |
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} |
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@ -1005,6 +1012,13 @@ void cv::subtract( InputArray _src1, InputArray _src2, OutputArray _dst, |
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{ |
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CV_INSTRUMENT_REGION(); |
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CV_Assert(_src1.empty() == _src2.empty()); |
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if (_src1.empty() && _src2.empty()) |
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{ |
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_dst.release(); |
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return; |
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} |
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ExtendedTypeFunc subExtFunc = getSubExtFunc(_src1.depth(), _src2.depth(), dtype < 0 ? _dst.depth() : dtype); |
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arithm_op(_src1, _src2, _dst, mask, dtype, getSubTab(), false, 0, OCL_OP_SUB, |
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/* extendedFunc */ subExtFunc); |
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@ -1014,6 +1028,13 @@ void cv::absdiff( InputArray src1, InputArray src2, OutputArray dst ) |
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{ |
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CV_INSTRUMENT_REGION(); |
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CV_Assert(src1.empty() == src2.empty()); |
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if (src1.empty() && src2.empty()) |
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{ |
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dst.release(); |
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return; |
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} |
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arithm_op(src1, src2, dst, noArray(), -1, getAbsDiffTab(), false, 0, OCL_OP_ABSDIFF); |
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} |
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@ -1131,6 +1152,13 @@ void divide(InputArray src1, InputArray src2, |
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{ |
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CV_INSTRUMENT_REGION(); |
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CV_Assert(src1.empty() == src2.empty()); |
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if (src1.empty() && src2.empty()) |
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{ |
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dst.release(); |
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return; |
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} |
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arithm_op(src1, src2, dst, noArray(), dtype, getDivTab(), true, &scale, OCL_OP_DIV_SCALE); |
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} |
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@ -1139,6 +1167,12 @@ void divide(double scale, InputArray src2, |
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{ |
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CV_INSTRUMENT_REGION(); |
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if (src2.empty()) |
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{ |
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dst.release(); |
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return; |
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} |
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arithm_op(src2, src2, dst, noArray(), dtype, getRecipTab(), true, &scale, OCL_OP_RECIP_SCALE); |
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} |
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@ -1172,6 +1206,13 @@ void cv::addWeighted( InputArray src1, double alpha, InputArray src2, |
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{ |
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CV_INSTRUMENT_REGION(); |
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CV_Assert(src1.empty() == src2.empty()); |
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if (src1.empty() && src2.empty()) |
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{ |
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dst.release(); |
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return; |
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} |
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double scalars[] = {alpha, beta, gamma}; |
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arithm_op(src1, src2, dst, noArray(), dtype, getAddWeightedTab(), true, scalars, OCL_OP_ADDW); |
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} |
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