refactoring: moved gpu reduction-based functions into separated file
This commit is contained in:
@@ -49,20 +49,7 @@ using namespace std;
|
||||
#if !defined (HAVE_CUDA)
|
||||
|
||||
void cv::gpu::transpose(const GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::meanStdDev(const GpuMat&, Scalar&, Scalar&) { throw_nogpu(); }
|
||||
double cv::gpu::norm(const GpuMat&, int) { throw_nogpu(); return 0.0; }
|
||||
double cv::gpu::norm(const GpuMat&, const GpuMat&, int) { throw_nogpu(); return 0.0; }
|
||||
void cv::gpu::flip(const GpuMat&, GpuMat&, int) { throw_nogpu(); }
|
||||
Scalar cv::gpu::sum(const GpuMat&) { throw_nogpu(); return Scalar(); }
|
||||
Scalar cv::gpu::sum(const GpuMat&, GpuMat&) { throw_nogpu(); return Scalar(); }
|
||||
Scalar cv::gpu::sqrSum(const GpuMat&) { throw_nogpu(); return Scalar(); }
|
||||
Scalar cv::gpu::sqrSum(const GpuMat&, GpuMat&) { throw_nogpu(); return Scalar(); }
|
||||
void cv::gpu::minMax(const GpuMat&, double*, double*, const GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::minMax(const GpuMat&, double*, double*, const GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::minMaxLoc(const GpuMat&, double*, double*, Point*, Point*, const GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::minMaxLoc(const GpuMat&, double*, double*, Point*, Point*, const GpuMat&, GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
int cv::gpu::countNonZero(const GpuMat&) { throw_nogpu(); return 0; }
|
||||
int cv::gpu::countNonZero(const GpuMat&, GpuMat&) { throw_nogpu(); return 0; }
|
||||
void cv::gpu::LUT(const GpuMat&, const Mat&, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::exp(const GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::log(const GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
@@ -78,14 +65,6 @@ void cv::gpu::cartToPolar(const GpuMat&, const GpuMat&, GpuMat&, GpuMat&, bool)
|
||||
void cv::gpu::cartToPolar(const GpuMat&, const GpuMat&, GpuMat&, GpuMat&, bool, const Stream&) { throw_nogpu(); }
|
||||
void cv::gpu::polarToCart(const GpuMat&, const GpuMat&, GpuMat&, GpuMat&, bool) { throw_nogpu(); }
|
||||
void cv::gpu::polarToCart(const GpuMat&, const GpuMat&, GpuMat&, GpuMat&, bool, const Stream&) { throw_nogpu(); }
|
||||
void cv::gpu::min(const GpuMat&, const GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::min(const GpuMat&, const GpuMat&, GpuMat&, const Stream&) { throw_nogpu(); }
|
||||
void cv::gpu::min(const GpuMat&, double, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::min(const GpuMat&, double, GpuMat&, const Stream&) { throw_nogpu(); }
|
||||
void cv::gpu::max(const GpuMat&, const GpuMat&, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::max(const GpuMat&, const GpuMat&, GpuMat&, const Stream&) { throw_nogpu(); }
|
||||
void cv::gpu::max(const GpuMat&, double, GpuMat&) { throw_nogpu(); }
|
||||
void cv::gpu::max(const GpuMat&, double, GpuMat&, const Stream&) { throw_nogpu(); }
|
||||
|
||||
#else /* !defined (HAVE_CUDA) */
|
||||
|
||||
@@ -118,54 +97,6 @@ void cv::gpu::transpose(const GpuMat& src, GpuMat& dst)
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// meanStdDev
|
||||
|
||||
void cv::gpu::meanStdDev(const GpuMat& src, Scalar& mean, Scalar& stddev)
|
||||
{
|
||||
CV_Assert(src.type() == CV_8UC1);
|
||||
|
||||
NppiSize sz;
|
||||
sz.width = src.cols;
|
||||
sz.height = src.rows;
|
||||
|
||||
nppSafeCall( nppiMean_StdDev_8u_C1R(src.ptr<Npp8u>(), src.step, sz, mean.val, stddev.val) );
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// norm
|
||||
|
||||
double cv::gpu::norm(const GpuMat& src1, int normType)
|
||||
{
|
||||
return norm(src1, GpuMat(src1.size(), src1.type(), Scalar::all(0.0)), normType);
|
||||
}
|
||||
|
||||
double cv::gpu::norm(const GpuMat& src1, const GpuMat& src2, int normType)
|
||||
{
|
||||
CV_DbgAssert(src1.size() == src2.size() && src1.type() == src2.type());
|
||||
|
||||
CV_Assert(src1.type() == CV_8UC1);
|
||||
CV_Assert(normType == NORM_INF || normType == NORM_L1 || normType == NORM_L2);
|
||||
|
||||
typedef NppStatus (*npp_norm_diff_func_t)(const Npp8u* pSrc1, int nSrcStep1, const Npp8u* pSrc2, int nSrcStep2,
|
||||
NppiSize oSizeROI, Npp64f* pRetVal);
|
||||
|
||||
static const npp_norm_diff_func_t npp_norm_diff_func[] = {nppiNormDiff_Inf_8u_C1R, nppiNormDiff_L1_8u_C1R, nppiNormDiff_L2_8u_C1R};
|
||||
|
||||
NppiSize sz;
|
||||
sz.width = src1.cols;
|
||||
sz.height = src1.rows;
|
||||
|
||||
int funcIdx = normType >> 1;
|
||||
double retVal;
|
||||
|
||||
nppSafeCall( npp_norm_diff_func[funcIdx](src1.ptr<Npp8u>(), src1.step,
|
||||
src2.ptr<Npp8u>(), src2.step,
|
||||
sz, &retVal) );
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// flip
|
||||
|
||||
@@ -193,305 +124,6 @@ void cv::gpu::flip(const GpuMat& src, GpuMat& dst, int flipCode)
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// sum
|
||||
|
||||
namespace cv { namespace gpu { namespace mathfunc
|
||||
{
|
||||
template <typename T>
|
||||
void sum_caller(const DevMem2D src, PtrStep buf, double* sum, int cn);
|
||||
|
||||
template <typename T>
|
||||
void sum_multipass_caller(const DevMem2D src, PtrStep buf, double* sum, int cn);
|
||||
|
||||
template <typename T>
|
||||
void sqsum_caller(const DevMem2D src, PtrStep buf, double* sum, int cn);
|
||||
|
||||
template <typename T>
|
||||
void sqsum_multipass_caller(const DevMem2D src, PtrStep buf, double* sum, int cn);
|
||||
|
||||
namespace sum
|
||||
{
|
||||
void get_buf_size_required(int cols, int rows, int cn, int& bufcols, int& bufrows);
|
||||
}
|
||||
}}}
|
||||
|
||||
Scalar cv::gpu::sum(const GpuMat& src)
|
||||
{
|
||||
GpuMat buf;
|
||||
return sum(src, buf);
|
||||
}
|
||||
|
||||
Scalar cv::gpu::sum(const GpuMat& src, GpuMat& buf)
|
||||
{
|
||||
using namespace mathfunc;
|
||||
|
||||
typedef void (*Caller)(const DevMem2D, PtrStep, double*, int);
|
||||
static const Caller callers[2][7] =
|
||||
{ { sum_multipass_caller<unsigned char>, sum_multipass_caller<char>,
|
||||
sum_multipass_caller<unsigned short>, sum_multipass_caller<short>,
|
||||
sum_multipass_caller<int>, sum_multipass_caller<float>, 0 },
|
||||
{ sum_caller<unsigned char>, sum_caller<char>,
|
||||
sum_caller<unsigned short>, sum_caller<short>,
|
||||
sum_caller<int>, sum_caller<float>, 0 } };
|
||||
|
||||
Size bufSize;
|
||||
sum::get_buf_size_required(src.cols, src.rows, src.channels(), bufSize.width, bufSize.height);
|
||||
buf.create(bufSize, CV_8U);
|
||||
|
||||
Caller caller = callers[hasAtomicsSupport(getDevice())][src.depth()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "sum: unsupported type");
|
||||
|
||||
double result[4];
|
||||
caller(src, buf, result, src.channels());
|
||||
return Scalar(result[0], result[1], result[2], result[3]);
|
||||
}
|
||||
|
||||
Scalar cv::gpu::sqrSum(const GpuMat& src)
|
||||
{
|
||||
GpuMat buf;
|
||||
return sqrSum(src, buf);
|
||||
}
|
||||
|
||||
Scalar cv::gpu::sqrSum(const GpuMat& src, GpuMat& buf)
|
||||
{
|
||||
using namespace mathfunc;
|
||||
|
||||
typedef void (*Caller)(const DevMem2D, PtrStep, double*, int);
|
||||
static const Caller callers[2][7] =
|
||||
{ { sqsum_multipass_caller<unsigned char>, sqsum_multipass_caller<char>,
|
||||
sqsum_multipass_caller<unsigned short>, sqsum_multipass_caller<short>,
|
||||
sqsum_multipass_caller<int>, sqsum_multipass_caller<float>, 0 },
|
||||
{ sqsum_caller<unsigned char>, sqsum_caller<char>,
|
||||
sqsum_caller<unsigned short>, sqsum_caller<short>,
|
||||
sqsum_caller<int>, sqsum_caller<float>, 0 } };
|
||||
|
||||
Size bufSize;
|
||||
sum::get_buf_size_required(src.cols, src.rows, src.channels(), bufSize.width, bufSize.height);
|
||||
buf.create(bufSize, CV_8U);
|
||||
|
||||
Caller caller = callers[hasAtomicsSupport(getDevice())][src.depth()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "sqrSum: unsupported type");
|
||||
|
||||
double result[4];
|
||||
caller(src, buf, result, src.channels());
|
||||
return Scalar(result[0], result[1], result[2], result[3]);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// minMax
|
||||
|
||||
namespace cv { namespace gpu { namespace mathfunc { namespace minmax {
|
||||
|
||||
void get_buf_size_required(int cols, int rows, int elem_size, int& bufcols, int& bufrows);
|
||||
|
||||
template <typename T>
|
||||
void min_max_caller(const DevMem2D src, double* minval, double* maxval, PtrStep buf);
|
||||
|
||||
template <typename T>
|
||||
void min_max_mask_caller(const DevMem2D src, const PtrStep mask, double* minval, double* maxval, PtrStep buf);
|
||||
|
||||
template <typename T>
|
||||
void min_max_multipass_caller(const DevMem2D src, double* minval, double* maxval, PtrStep buf);
|
||||
|
||||
template <typename T>
|
||||
void min_max_mask_multipass_caller(const DevMem2D src, const PtrStep mask, double* minval, double* maxval, PtrStep buf);
|
||||
|
||||
}}}}
|
||||
|
||||
void cv::gpu::minMax(const GpuMat& src, double* minVal, double* maxVal, const GpuMat& mask)
|
||||
{
|
||||
GpuMat buf;
|
||||
minMax(src, minVal, maxVal, mask, buf);
|
||||
}
|
||||
|
||||
void cv::gpu::minMax(const GpuMat& src, double* minVal, double* maxVal, const GpuMat& mask, GpuMat& buf)
|
||||
{
|
||||
using namespace mathfunc::minmax;
|
||||
|
||||
typedef void (*Caller)(const DevMem2D, double*, double*, PtrStep);
|
||||
typedef void (*MaskedCaller)(const DevMem2D, const PtrStep, double*, double*, PtrStep);
|
||||
|
||||
static const Caller callers[2][7] =
|
||||
{ { min_max_multipass_caller<unsigned char>, min_max_multipass_caller<char>,
|
||||
min_max_multipass_caller<unsigned short>, min_max_multipass_caller<short>,
|
||||
min_max_multipass_caller<int>, min_max_multipass_caller<float>, 0 },
|
||||
{ min_max_caller<unsigned char>, min_max_caller<char>,
|
||||
min_max_caller<unsigned short>, min_max_caller<short>,
|
||||
min_max_caller<int>, min_max_caller<float>, min_max_caller<double> } };
|
||||
|
||||
static const MaskedCaller masked_callers[2][7] =
|
||||
{ { min_max_mask_multipass_caller<unsigned char>, min_max_mask_multipass_caller<char>,
|
||||
min_max_mask_multipass_caller<unsigned short>, min_max_mask_multipass_caller<short>,
|
||||
min_max_mask_multipass_caller<int>, min_max_mask_multipass_caller<float>, 0 },
|
||||
{ min_max_mask_caller<unsigned char>, min_max_mask_caller<char>,
|
||||
min_max_mask_caller<unsigned short>, min_max_mask_caller<short>,
|
||||
min_max_mask_caller<int>, min_max_mask_caller<float>,
|
||||
min_max_mask_caller<double> } };
|
||||
|
||||
|
||||
CV_Assert(src.channels() == 1);
|
||||
CV_Assert(mask.empty() || (mask.type() == CV_8U && src.size() == mask.size()));
|
||||
CV_Assert(src.type() != CV_64F || hasNativeDoubleSupport(getDevice()));
|
||||
|
||||
double minVal_; if (!minVal) minVal = &minVal_;
|
||||
double maxVal_; if (!maxVal) maxVal = &maxVal_;
|
||||
|
||||
Size bufSize;
|
||||
get_buf_size_required(src.cols, src.rows, src.elemSize(), bufSize.width, bufSize.height);
|
||||
buf.create(bufSize, CV_8U);
|
||||
|
||||
if (mask.empty())
|
||||
{
|
||||
Caller caller = callers[hasAtomicsSupport(getDevice())][src.type()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "minMax: unsupported type");
|
||||
caller(src, minVal, maxVal, buf);
|
||||
}
|
||||
else
|
||||
{
|
||||
MaskedCaller caller = masked_callers[hasAtomicsSupport(getDevice())][src.type()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "minMax: unsupported type");
|
||||
caller(src, mask, minVal, maxVal, buf);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// minMaxLoc
|
||||
|
||||
namespace cv { namespace gpu { namespace mathfunc { namespace minmaxloc {
|
||||
|
||||
void get_buf_size_required(int cols, int rows, int elem_size, int& b1cols,
|
||||
int& b1rows, int& b2cols, int& b2rows);
|
||||
|
||||
template <typename T>
|
||||
void min_max_loc_caller(const DevMem2D src, double* minval, double* maxval,
|
||||
int minloc[2], int maxloc[2], PtrStep valbuf, PtrStep locbuf);
|
||||
|
||||
template <typename T>
|
||||
void min_max_loc_mask_caller(const DevMem2D src, const PtrStep mask, double* minval, double* maxval,
|
||||
int minloc[2], int maxloc[2], PtrStep valbuf, PtrStep locbuf);
|
||||
|
||||
template <typename T>
|
||||
void min_max_loc_multipass_caller(const DevMem2D src, double* minval, double* maxval,
|
||||
int minloc[2], int maxloc[2], PtrStep valbuf, PtrStep locbuf);
|
||||
|
||||
template <typename T>
|
||||
void min_max_loc_mask_multipass_caller(const DevMem2D src, const PtrStep mask, double* minval, double* maxval,
|
||||
int minloc[2], int maxloc[2], PtrStep valbuf, PtrStep locbuf);
|
||||
|
||||
|
||||
}}}}
|
||||
|
||||
void cv::gpu::minMaxLoc(const GpuMat& src, double* minVal, double* maxVal, Point* minLoc, Point* maxLoc, const GpuMat& mask)
|
||||
{
|
||||
GpuMat valbuf, locbuf;
|
||||
minMaxLoc(src, minVal, maxVal, minLoc, maxLoc, mask, valbuf, locbuf);
|
||||
}
|
||||
|
||||
void cv::gpu::minMaxLoc(const GpuMat& src, double* minVal, double* maxVal, Point* minLoc, Point* maxLoc,
|
||||
const GpuMat& mask, GpuMat& valbuf, GpuMat& locbuf)
|
||||
{
|
||||
using namespace mathfunc::minmaxloc;
|
||||
|
||||
typedef void (*Caller)(const DevMem2D, double*, double*, int[2], int[2], PtrStep, PtrStep);
|
||||
typedef void (*MaskedCaller)(const DevMem2D, const PtrStep, double*, double*, int[2], int[2], PtrStep, PtrStep);
|
||||
|
||||
static const Caller callers[2][7] =
|
||||
{ { min_max_loc_multipass_caller<unsigned char>, min_max_loc_multipass_caller<char>,
|
||||
min_max_loc_multipass_caller<unsigned short>, min_max_loc_multipass_caller<short>,
|
||||
min_max_loc_multipass_caller<int>, min_max_loc_multipass_caller<float>, 0 },
|
||||
{ min_max_loc_caller<unsigned char>, min_max_loc_caller<char>,
|
||||
min_max_loc_caller<unsigned short>, min_max_loc_caller<short>,
|
||||
min_max_loc_caller<int>, min_max_loc_caller<float>, min_max_loc_caller<double> } };
|
||||
|
||||
static const MaskedCaller masked_callers[2][7] =
|
||||
{ { min_max_loc_mask_multipass_caller<unsigned char>, min_max_loc_mask_multipass_caller<char>,
|
||||
min_max_loc_mask_multipass_caller<unsigned short>, min_max_loc_mask_multipass_caller<short>,
|
||||
min_max_loc_mask_multipass_caller<int>, min_max_loc_mask_multipass_caller<float>, 0 },
|
||||
{ min_max_loc_mask_caller<unsigned char>, min_max_loc_mask_caller<char>,
|
||||
min_max_loc_mask_caller<unsigned short>, min_max_loc_mask_caller<short>,
|
||||
min_max_loc_mask_caller<int>, min_max_loc_mask_caller<float>, min_max_loc_mask_caller<double> } };
|
||||
|
||||
CV_Assert(src.channels() == 1);
|
||||
CV_Assert(mask.empty() || (mask.type() == CV_8U && src.size() == mask.size()));
|
||||
CV_Assert(src.type() != CV_64F || hasNativeDoubleSupport(getDevice()));
|
||||
|
||||
double minVal_; if (!minVal) minVal = &minVal_;
|
||||
double maxVal_; if (!maxVal) maxVal = &maxVal_;
|
||||
int minLoc_[2];
|
||||
int maxLoc_[2];
|
||||
|
||||
Size valbuf_size, locbuf_size;
|
||||
get_buf_size_required(src.cols, src.rows, src.elemSize(), valbuf_size.width,
|
||||
valbuf_size.height, locbuf_size.width, locbuf_size.height);
|
||||
valbuf.create(valbuf_size, CV_8U);
|
||||
locbuf.create(locbuf_size, CV_8U);
|
||||
|
||||
if (mask.empty())
|
||||
{
|
||||
Caller caller = callers[hasAtomicsSupport(getDevice())][src.type()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "minMaxLoc: unsupported type");
|
||||
caller(src, minVal, maxVal, minLoc_, maxLoc_, valbuf, locbuf);
|
||||
}
|
||||
else
|
||||
{
|
||||
MaskedCaller caller = masked_callers[hasAtomicsSupport(getDevice())][src.type()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "minMaxLoc: unsupported type");
|
||||
caller(src, mask, minVal, maxVal, minLoc_, maxLoc_, valbuf, locbuf);
|
||||
}
|
||||
|
||||
if (minLoc) { minLoc->x = minLoc_[0]; minLoc->y = minLoc_[1]; }
|
||||
if (maxLoc) { maxLoc->x = maxLoc_[0]; maxLoc->y = maxLoc_[1]; }
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// Count non zero
|
||||
|
||||
namespace cv { namespace gpu { namespace mathfunc { namespace countnonzero {
|
||||
|
||||
void get_buf_size_required(int cols, int rows, int& bufcols, int& bufrows);
|
||||
|
||||
template <typename T>
|
||||
int count_non_zero_caller(const DevMem2D src, PtrStep buf);
|
||||
|
||||
template <typename T>
|
||||
int count_non_zero_multipass_caller(const DevMem2D src, PtrStep buf);
|
||||
|
||||
}}}}
|
||||
|
||||
int cv::gpu::countNonZero(const GpuMat& src)
|
||||
{
|
||||
GpuMat buf;
|
||||
return countNonZero(src, buf);
|
||||
}
|
||||
|
||||
int cv::gpu::countNonZero(const GpuMat& src, GpuMat& buf)
|
||||
{
|
||||
using namespace mathfunc::countnonzero;
|
||||
|
||||
typedef int (*Caller)(const DevMem2D src, PtrStep buf);
|
||||
|
||||
static const Caller callers[2][7] =
|
||||
{ { count_non_zero_multipass_caller<unsigned char>, count_non_zero_multipass_caller<char>,
|
||||
count_non_zero_multipass_caller<unsigned short>, count_non_zero_multipass_caller<short>,
|
||||
count_non_zero_multipass_caller<int>, count_non_zero_multipass_caller<float>, 0},
|
||||
{ count_non_zero_caller<unsigned char>, count_non_zero_caller<char>,
|
||||
count_non_zero_caller<unsigned short>, count_non_zero_caller<short>,
|
||||
count_non_zero_caller<int>, count_non_zero_caller<float>, count_non_zero_caller<double> } };
|
||||
|
||||
CV_Assert(src.channels() == 1);
|
||||
CV_Assert(src.type() != CV_64F || hasNativeDoubleSupport(getDevice()));
|
||||
|
||||
Size buf_size;
|
||||
get_buf_size_required(src.cols, src.rows, buf_size.width, buf_size.height);
|
||||
buf.create(buf_size, CV_8U);
|
||||
|
||||
Caller caller = callers[hasAtomicsSupport(getDevice())][src.type()];
|
||||
if (!caller) CV_Error(CV_StsBadArg, "countNonZero: unsupported type");
|
||||
return caller(src, buf);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// LUT
|
||||
|
||||
@@ -711,144 +343,4 @@ void cv::gpu::polarToCart(const GpuMat& magnitude, const GpuMat& angle, GpuMat&
|
||||
}
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
// min/max
|
||||
|
||||
namespace cv { namespace gpu { namespace mathfunc
|
||||
{
|
||||
template <typename T>
|
||||
void min_gpu(const DevMem2D_<T>& src1, const DevMem2D_<T>& src2, const DevMem2D_<T>& dst, cudaStream_t stream);
|
||||
|
||||
template <typename T>
|
||||
void max_gpu(const DevMem2D_<T>& src1, const DevMem2D_<T>& src2, const DevMem2D_<T>& dst, cudaStream_t stream);
|
||||
|
||||
template <typename T>
|
||||
void min_gpu(const DevMem2D_<T>& src1, double src2, const DevMem2D_<T>& dst, cudaStream_t stream);
|
||||
|
||||
template <typename T>
|
||||
void max_gpu(const DevMem2D_<T>& src1, double src2, const DevMem2D_<T>& dst, cudaStream_t stream);
|
||||
}}}
|
||||
|
||||
namespace
|
||||
{
|
||||
template <typename T>
|
||||
void min_caller(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, cudaStream_t stream)
|
||||
{
|
||||
CV_Assert(src1.size() == src2.size() && src1.type() == src2.type());
|
||||
dst.create(src1.size(), src1.type());
|
||||
mathfunc::min_gpu<T>(src1.reshape(1), src2.reshape(1), dst.reshape(1), stream);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void min_caller(const GpuMat& src1, double src2, GpuMat& dst, cudaStream_t stream)
|
||||
{
|
||||
dst.create(src1.size(), src1.type());
|
||||
mathfunc::min_gpu<T>(src1.reshape(1), src2, dst.reshape(1), stream);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void max_caller(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, cudaStream_t stream)
|
||||
{
|
||||
CV_Assert(src1.size() == src2.size() && src1.type() == src2.type());
|
||||
dst.create(src1.size(), src1.type());
|
||||
mathfunc::max_gpu<T>(src1.reshape(1), src2.reshape(1), dst.reshape(1), stream);
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
void max_caller(const GpuMat& src1, double src2, GpuMat& dst, cudaStream_t stream)
|
||||
{
|
||||
dst.create(src1.size(), src1.type());
|
||||
mathfunc::max_gpu<T>(src1.reshape(1), src2, dst.reshape(1), stream);
|
||||
}
|
||||
}
|
||||
|
||||
void cv::gpu::min(const GpuMat& src1, const GpuMat& src2, GpuMat& dst)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
min_caller<uchar>, min_caller<char>, min_caller<ushort>, min_caller<short>, min_caller<int>,
|
||||
min_caller<float>, min_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, 0);
|
||||
}
|
||||
|
||||
void cv::gpu::min(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const Stream& stream)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
min_caller<uchar>, min_caller<char>, min_caller<ushort>, min_caller<short>, min_caller<int>,
|
||||
min_caller<float>, min_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, StreamAccessor::getStream(stream));
|
||||
}
|
||||
|
||||
void cv::gpu::min(const GpuMat& src1, double src2, GpuMat& dst)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, double src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
min_caller<uchar>, min_caller<char>, min_caller<ushort>, min_caller<short>, min_caller<int>,
|
||||
min_caller<float>, min_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, 0);
|
||||
}
|
||||
|
||||
void cv::gpu::min(const GpuMat& src1, double src2, GpuMat& dst, const Stream& stream)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, double src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
min_caller<uchar>, min_caller<char>, min_caller<ushort>, min_caller<short>, min_caller<int>,
|
||||
min_caller<float>, min_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, StreamAccessor::getStream(stream));
|
||||
}
|
||||
|
||||
void cv::gpu::max(const GpuMat& src1, const GpuMat& src2, GpuMat& dst)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
max_caller<uchar>, max_caller<char>, max_caller<ushort>, max_caller<short>, max_caller<int>,
|
||||
max_caller<float>, max_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, 0);
|
||||
}
|
||||
|
||||
void cv::gpu::max(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const Stream& stream)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
max_caller<uchar>, max_caller<char>, max_caller<ushort>, max_caller<short>, max_caller<int>,
|
||||
max_caller<float>, max_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, StreamAccessor::getStream(stream));
|
||||
}
|
||||
|
||||
void cv::gpu::max(const GpuMat& src1, double src2, GpuMat& dst)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, double src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
max_caller<uchar>, max_caller<char>, max_caller<ushort>, max_caller<short>, max_caller<int>,
|
||||
max_caller<float>, max_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, 0);
|
||||
}
|
||||
|
||||
void cv::gpu::max(const GpuMat& src1, double src2, GpuMat& dst, const Stream& stream)
|
||||
{
|
||||
typedef void (*func_t)(const GpuMat& src1, double src2, GpuMat& dst, cudaStream_t stream);
|
||||
static const func_t funcs[] =
|
||||
{
|
||||
max_caller<uchar>, max_caller<char>, max_caller<ushort>, max_caller<short>, max_caller<int>,
|
||||
max_caller<float>, max_caller<double>
|
||||
};
|
||||
funcs[src1.depth()](src1, src2, dst, StreamAccessor::getStream(stream));
|
||||
}
|
||||
|
||||
|
||||
#endif /* !defined (HAVE_CUDA) */
|
||||
|
Reference in New Issue
Block a user