__host__ void gridPyrUp(const SrcPtr& src, GpuMat_<DstType>& dst, Stream& stream = Stream::Null())
{
const int rows = getRows(src);
const int cols = getCols(src);
dst.create(rows * 2, cols * 2);
pyramids_detail::pyrUp(shrinkPtr(src), shrinkPtr(dst), rows, cols, dst.rows, dst.cols, StreamAccessor::getStream(stream));
}
__host__ void gridTransform_(const SrcPtr& src, GpuMat_<DstType>& dst, const UnOp& op, Stream& stream = Stream::Null())
{
const int rows = getRows(src);
const int cols = getCols(src);
dst.create(rows, cols);
grid_transform_detail::transform<Policy>(shrinkPtr(src), shrinkPtr(dst), op, WithOutMask(), rows, cols, StreamAccessor::getStream(stream));
}
__host__ void gridTransform_(const SrcPtr1& src1, const SrcPtr2& src2, GpuMat_<DstType>& dst, const BinOp& op, const MaskPtr& mask, Stream& stream = Stream::Null())
{
const int rows = getRows(src1);
const int cols = getCols(src1);
CV_Assert( getRows(src2) == rows && getCols(src2) == cols );
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
dst.create(rows, cols);
grid_transform_detail::transform<Policy>(shrinkPtr(src1), shrinkPtr(src2), shrinkPtr(dst), op, shrinkPtr(mask), rows, cols, StreamAccessor::getStream(stream));
}
__host__ RemapPtr1Sz<typename PtrTraits<SrcPtr>::ptr_type, typename PtrTraits<MapPtr>::ptr_type>
remapPtr(const SrcPtr& src, const MapPtr& map)
{
const int rows = getRows(map);
const int cols = getCols(map);
RemapPtr1Sz<typename PtrTraits<SrcPtr>::ptr_type, typename PtrTraits<MapPtr>::ptr_type> r;
r.src = shrinkPtr(src);
r.map = shrinkPtr(map);
r.rows = rows;
r.cols = cols;
return r;
}
__host__ ZipPtrSz< tuple<typename PtrTraits<Ptr0>::ptr_type, typename PtrTraits<Ptr1>::ptr_type> >
zipPtr(const Ptr0& ptr0, const Ptr1& ptr1)
{
const int rows = getRows(ptr0);
const int cols = getCols(ptr0);
CV_Assert( getRows(ptr1) == rows && getCols(ptr1) == cols );
ZipPtrSz< tuple<typename PtrTraits<Ptr0>::ptr_type, typename PtrTraits<Ptr1>::ptr_type> >
z(make_tuple(shrinkPtr(ptr0), shrinkPtr(ptr1)));
z.rows = rows;
z.cols = cols;
return z;
}
__host__ RemapPtr2Sz<typename PtrTraits<SrcPtr>::ptr_type, typename PtrTraits<MapXPtr>::ptr_type, typename PtrTraits<MapYPtr>::ptr_type>
remapPtr(const SrcPtr& src, const MapXPtr& mapx, const MapYPtr& mapy)
{
const int rows = getRows(mapx);
const int cols = getCols(mapx);
CV_Assert( getRows(mapy) == rows && getCols(mapy) == cols );
RemapPtr2Sz<typename PtrTraits<SrcPtr>::ptr_type, typename PtrTraits<MapXPtr>::ptr_type, typename PtrTraits<MapYPtr>::ptr_type> r;
r.src = shrinkPtr(src);
r.mapx = shrinkPtr(mapx);
r.mapy = shrinkPtr(mapy);
r.rows = rows;
r.cols = cols;
return r;
}
__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));
}
__host__ BinaryTransformPtrSz<typename PtrTraits<Src1Ptr>::ptr_type, typename PtrTraits<Src2Ptr>::ptr_type, Op>
transformPtr(const Src1Ptr& src1, const Src2Ptr& src2, const Op& op)
{
const int rows = getRows(src1);
const int cols = getCols(src1);
CV_Assert( getRows(src2) == rows && getCols(src2) == cols );
BinaryTransformPtrSz<typename PtrTraits<Src1Ptr>::ptr_type, typename PtrTraits<Src2Ptr>::ptr_type, Op> ptr;
ptr.src1 = shrinkPtr(src1);
ptr.src2 = shrinkPtr(src2);
ptr.op = op;
ptr.rows = rows;
ptr.cols = cols;
return ptr;
}
__host__ void gridTransform_(const SrcPtr& src, const tuple< GpuMat_<D0>&, GpuMat_<D1>& >& dst, const OpTuple& op, Stream& stream = Stream::Null())
{
CV_StaticAssert( tuple_size<OpTuple>::value == 2, "" );
const int rows = getRows(src);
const int cols = getCols(src);
get<0>(dst).create(rows, cols);
get<1>(dst).create(rows, cols);
grid_transform_detail::transform_tuple<Policy>(shrinkPtr(src),
shrinkPtr(zipPtr(get<0>(dst), get<1>(dst))),
op,
WithOutMask(),
rows, cols,
StreamAccessor::getStream(stream));
}
__host__ BrdBase<BrdWrap, typename PtrTraits<SrcPtr>::ptr_type> brdWrap(const SrcPtr& src)
{
BrdBase<BrdWrap, typename PtrTraits<SrcPtr>::ptr_type> b;
b.src = shrinkPtr(src);
b.rows = getRows(src);
b.cols = getCols(src);
return b;
}
__host__ DerivXPtrSz<typename PtrTraits<SrcPtr>::ptr_type> derivXPtr(const SrcPtr& src)
{
DerivXPtrSz<typename PtrTraits<SrcPtr>::ptr_type> s;
s.src = shrinkPtr(src);
s.rows = getRows(src);
s.cols = getCols(src);
return s;
}
__host__ LaplacianPtrSz<ksize, typename PtrTraits<SrcPtr>::ptr_type> laplacianPtr(const SrcPtr& src)
{
LaplacianPtrSz<ksize, typename PtrTraits<SrcPtr>::ptr_type> ptr;
ptr.src = shrinkPtr(src);
ptr.rows = getRows(src);
ptr.cols = getCols(src);
return ptr;
}
__host__ void gridHistogram_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskPtr& mask, Stream& stream = Stream::Null())
{
CV_Assert( deviceSupports(SHARED_ATOMICS) );
const int rows = getRows(src);
const int cols = getCols(src);
CV_Assert( getRows(mask) == rows && getCols(mask) == cols );
dst.create(1, BIN_COUNT);
dst.setTo(0, stream);
grid_histogram_detail::histogram<BIN_COUNT, Policy>(shrinkPtr(src),
dst[0],
shrinkPtr(mask),
rows, cols,
StreamAccessor::getStream(stream));
}
__host__ BrdConstant<typename PtrTraits<SrcPtr>::ptr_type> brdConstant(const SrcPtr& src, typename PtrTraits<SrcPtr>::value_type val)
{
BrdConstant<typename PtrTraits<SrcPtr>::ptr_type> b;
b.src = shrinkPtr(src);
b.rows = getRows(src);
b.cols = getCols(src);
b.val = val;
return b;
}
__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));
}
__host__ UnaryTransformPtrSz<typename PtrTraits<SrcPtr>::ptr_type, Op>
transformPtr(const SrcPtr& src, const Op& op)
{
UnaryTransformPtrSz<typename PtrTraits<SrcPtr>::ptr_type, Op> ptr;
ptr.src = shrinkPtr(src);
ptr.op = op;
ptr.rows = getRows(src);
ptr.cols = getCols(src);
return ptr;
}
__host__ SingleMaskChannelsSz<typename PtrTraits<MaskPtr>::ptr_type>
singleMaskChannels(const MaskPtr& mask, int channels)
{
SingleMaskChannelsSz<typename PtrTraits<MaskPtr>::ptr_type> ptr;
ptr.mask = shrinkPtr(mask);
ptr.channels = channels;
ptr.rows = getRows(mask);
ptr.cols = getCols(mask) * channels;
return ptr;
}
__host__ ResizePtrSz<typename PtrTraits<SrcPtr>::ptr_type> resizePtr(const SrcPtr& src, float fx, float fy)
{
ResizePtrSz<typename PtrTraits<SrcPtr>::ptr_type> r;
r.src = shrinkPtr(src);
r.fx = 1.0f / fx;
r.fy = 1.0f / fy;
r.rows = cv::saturate_cast<int>(getRows(src) * fy);
r.cols = cv::saturate_cast<int>(getCols(src) * fx);
return r;
}
__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));
}
__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));
}
__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));
}
