cotton_double/opencv410-vs22/include/opencv2/cudev/grid/reduce.hpp

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#pragma once
#ifndef OPENCV_CUDEV_GRID_REDUCE_HPP
#define OPENCV_CUDEV_GRID_REDUCE_HPP
#include <limits>
#include "../common.hpp"
#include "../ptr2d/traits.hpp"
#include "../ptr2d/gpumat.hpp"
#include "../ptr2d/mask.hpp"
#include "../ptr2d/transform.hpp"
#include "detail/reduce.hpp"
#include "detail/minmaxloc.hpp"
namespace cv { namespace cudev {
//! @addtogroup cudev
//! @{
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridCalcSum_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
typedef typename PtrTraits<SrcPtr>::value_type src_type;
CV_StaticAssert( unsigned(VecTraits<src_type>::cn) == unsigned(VecTraits<ResType>::cn), "" );
dst.create(1, 1);
dst.setTo(0, stream);
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
grid_reduce_detail::sum<Policy>(shrinkPtr(src),
dst[0],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType>
__host__ void gridCalcSum_(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
typedef typename PtrTraits<SrcPtr>::value_type src_type;
CV_StaticAssert( unsigned(VecTraits<src_type>::cn) == unsigned(VecTraits<ResType>::cn), "" );
dst.create(1, 1);
dst.setTo(0, stream);
const int rows = getRows(src);
const int cols = getCols(src);
grid_reduce_detail::sum<Policy>(shrinkPtr(src),
dst[0],
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridFindMinVal_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
dst.create(1, 1);
dst.setTo(Scalar::all(std::numeric_limits<ResType>::max()), stream);
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
grid_reduce_detail::minVal<Policy>(shrinkPtr(src),
dst[0],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType>
__host__ void gridFindMinVal_(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
dst.create(1, 1);
dst.setTo(Scalar::all(std::numeric_limits<ResType>::max()), stream);
const int rows = getRows(src);
const int cols = getCols(src);
grid_reduce_detail::minVal<Policy>(shrinkPtr(src),
dst[0],
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridFindMaxVal_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
dst.create(1, 1);
dst.setTo(Scalar::all(-std::numeric_limits<ResType>::max()), stream);
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
grid_reduce_detail::maxVal<Policy>(shrinkPtr(src),
dst[0],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType>
__host__ void gridFindMaxVal_(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
dst.create(1, 1);
dst.setTo(Scalar::all(-std::numeric_limits<ResType>::max()), stream);
const int rows = getRows(src);
const int cols = getCols(src);
grid_reduce_detail::maxVal<Policy>(shrinkPtr(src),
dst[0],
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridFindMinMaxVal_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
dst.create(1, 2);
dst.col(0).setTo(Scalar::all(std::numeric_limits<ResType>::max()), stream);
dst.col(1).setTo(Scalar::all(-std::numeric_limits<ResType>::max()), stream);
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
grid_reduce_detail::minMaxVal<Policy>(shrinkPtr(src),
dst[0],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType>
__host__ void gridFindMinMaxVal_(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
dst.create(1, 2);
dst.col(0).setTo(Scalar::all(std::numeric_limits<ResType>::max()), stream);
dst.col(1).setTo(Scalar::all(-std::numeric_limits<ResType>::max()), stream);
const int rows = getRows(src);
const int cols = getCols(src);
grid_reduce_detail::minMaxVal<Policy>(shrinkPtr(src),
dst[0],
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridMinMaxLoc_(const SrcPtr& src, GpuMat_<ResType>& valBuf, GpuMat_<int>& locBuf, const MaskPtr& mask, Stream& stream = Stream::Null())
{
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
dim3 grid, block;
grid_minmaxloc_detail::getLaunchCfg<Policy>(rows, cols, block, grid);
valBuf.create(2, grid.x * grid.y);
locBuf.create(2, grid.x * grid.y);
grid_minmaxloc_detail::minMaxLoc<Policy>(shrinkPtr(src),
valBuf[0], valBuf[1], locBuf[0], locBuf[1],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType>
__host__ void gridMinMaxLoc_(const SrcPtr& src, GpuMat_<ResType>& valBuf, GpuMat_<int>& locBuf, Stream& stream = Stream::Null())
{
const int rows = getRows(src);
const int cols = getCols(src);
dim3 grid, block;
grid_minmaxloc_detail::getLaunchCfg<Policy>(rows, cols, block, grid);
valBuf.create(2, grid.x * grid.y);
locBuf.create(2, grid.x * grid.y);
grid_minmaxloc_detail::minMaxLoc<Policy>(shrinkPtr(src),
valBuf[0], valBuf[1], locBuf[0], locBuf[1],
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridCountNonZero_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
dst.create(1, 1);
dst.setTo(0, stream);
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
typedef typename PtrTraits<SrcPtr>::value_type src_type;
not_equal_to<src_type> ne_op;
const src_type zero = VecTraits<src_type>::all(0);
grid_reduce_detail::sum<Policy>(shrinkPtr(transformPtr(src, bind2nd(ne_op, zero))),
dst[0],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
template <class Policy, class SrcPtr, typename ResType>
__host__ void gridCountNonZero_(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
dst.create(1, 1);
dst.setTo(0, stream);
const int rows = getRows(src);
const int cols = getCols(src);
typedef typename PtrTraits<SrcPtr>::value_type src_type;
not_equal_to<src_type> ne_op;
const src_type zero = VecTraits<src_type>::all(0);
grid_reduce_detail::sum<Policy>(shrinkPtr(transformPtr(src, bind2nd(ne_op, zero))),
dst[0],
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
// default policy
struct DefaultGlobReducePolicy
{
enum {
block_size_x = 32,
block_size_y = 8,
patch_size_x = 4,
patch_size_y = 4
};
};
template <class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridCalcSum(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
gridCalcSum_<DefaultGlobReducePolicy>(src, dst, mask, stream);
}
template <class SrcPtr, typename ResType>
__host__ void gridCalcSum(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
gridCalcSum_<DefaultGlobReducePolicy>(src, dst, stream);
}
template <class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridFindMinVal(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
gridFindMinVal_<DefaultGlobReducePolicy>(src, dst, mask, stream);
}
template <class SrcPtr, typename ResType>
__host__ void gridFindMinVal(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
gridFindMinVal_<DefaultGlobReducePolicy>(src, dst, stream);
}
template <class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridFindMaxVal(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
gridFindMaxVal_<DefaultGlobReducePolicy>(src, dst, mask, stream);
}
template <class SrcPtr, typename ResType>
__host__ void gridFindMaxVal(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
gridFindMaxVal_<DefaultGlobReducePolicy>(src, dst, stream);
}
template <class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridFindMinMaxVal(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
gridFindMinMaxVal_<DefaultGlobReducePolicy>(src, dst, mask, stream);
}
template <class SrcPtr, typename ResType>
__host__ void gridFindMinMaxVal(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
gridFindMinMaxVal_<DefaultGlobReducePolicy>(src, dst, stream);
}
template <class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridMinMaxLoc(const SrcPtr& src, GpuMat_<ResType>& valBuf, GpuMat_<int>& locBuf, const MaskPtr& mask, Stream& stream = Stream::Null())
{
gridMinMaxLoc_<DefaultGlobReducePolicy>(src, valBuf, locBuf, mask, stream);
}
template <class SrcPtr, typename ResType>
__host__ void gridMinMaxLoc(const SrcPtr& src, GpuMat_<ResType>& valBuf, GpuMat_<int>& locBuf, Stream& stream = Stream::Null())
{
gridMinMaxLoc_<DefaultGlobReducePolicy>(src, valBuf, locBuf, stream);
}
template <class SrcPtr, typename ResType, class MaskPtr>
__host__ void gridCountNonZero(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
gridCountNonZero_<DefaultGlobReducePolicy>(src, dst, mask, stream);
}
template <class SrcPtr, typename ResType>
__host__ void gridCountNonZero(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& stream = Stream::Null())
{
gridCountNonZero_<DefaultGlobReducePolicy>(src, dst, stream);
}
//! @}
}}
#endif