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switched to new device layer in polar <-> cart

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This commit is contained in:
Vladislav Vinogradov
2013-08-26 10:34:04 +04:00
parent 5522f43b18
commit 7c8c836a7b
3 changed files with 172 additions and 260 deletions
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106
modules/cudaarithm/src/element_operations.cpp
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@@ -493,110 +493,4 @@ void cv::cuda::magnitudeSqr(InputArray _src, OutputArray _dst, Stream& stream)
npp_magnitude(src, dst, nppiMagnitudeSqr_32fc32f_C1R, StreamAccessor::getStream(stream));
}
////////////////////////////////////////////////////////////////////////
// Polar <-> Cart
namespace cv { namespace cuda { namespace device
{
namespace mathfunc
{
void cartToPolar_gpu(PtrStepSzf x, PtrStepSzf y, PtrStepSzf mag, bool magSqr, PtrStepSzf angle, bool angleInDegrees, cudaStream_t stream);
void polarToCart_gpu(PtrStepSzf mag, PtrStepSzf angle, PtrStepSzf x, PtrStepSzf y, bool angleInDegrees, cudaStream_t stream);
}
}}}
namespace
{
void cartToPolar_caller(const GpuMat& x, const GpuMat& y, GpuMat* mag, bool magSqr, GpuMat* angle, bool angleInDegrees, cudaStream_t stream)
{
using namespace ::cv::cuda::device::mathfunc;
CV_Assert(x.size() == y.size() && x.type() == y.type());
CV_Assert(x.depth() == CV_32F);
GpuMat x1cn = x.reshape(1);
GpuMat y1cn = y.reshape(1);
GpuMat mag1cn = mag ? mag->reshape(1) : GpuMat();
GpuMat angle1cn = angle ? angle->reshape(1) : GpuMat();
cartToPolar_gpu(x1cn, y1cn, mag1cn, magSqr, angle1cn, angleInDegrees, stream);
}
void polarToCart_caller(const GpuMat& mag, const GpuMat& angle, GpuMat& x, GpuMat& y, bool angleInDegrees, cudaStream_t stream)
{
using namespace ::cv::cuda::device::mathfunc;
CV_Assert((mag.empty() || mag.size() == angle.size()) && mag.type() == angle.type());
CV_Assert(mag.depth() == CV_32F);
GpuMat mag1cn = mag.reshape(1);
GpuMat angle1cn = angle.reshape(1);
GpuMat x1cn = x.reshape(1);
GpuMat y1cn = y.reshape(1);
polarToCart_gpu(mag1cn, angle1cn, x1cn, y1cn, angleInDegrees, stream);
}
}
void cv::cuda::magnitude(InputArray _x, InputArray _y, OutputArray _dst, Stream& stream)
{
GpuMat x = _x.getGpuMat();
GpuMat y = _y.getGpuMat();
_dst.create(x.size(), CV_32FC1);
GpuMat dst = _dst.getGpuMat();
cartToPolar_caller(x, y, &dst, false, 0, false, StreamAccessor::getStream(stream));
}
void cv::cuda::magnitudeSqr(InputArray _x, InputArray _y, OutputArray _dst, Stream& stream)
{
GpuMat x = _x.getGpuMat();
GpuMat y = _y.getGpuMat();
_dst.create(x.size(), CV_32FC1);
GpuMat dst = _dst.getGpuMat();
cartToPolar_caller(x, y, &dst, true, 0, false, StreamAccessor::getStream(stream));
}
void cv::cuda::phase(InputArray _x, InputArray _y, OutputArray _dst, bool angleInDegrees, Stream& stream)
{
GpuMat x = _x.getGpuMat();
GpuMat y = _y.getGpuMat();
_dst.create(x.size(), CV_32FC1);
GpuMat dst = _dst.getGpuMat();
cartToPolar_caller(x, y, 0, false, &dst, angleInDegrees, StreamAccessor::getStream(stream));
}
void cv::cuda::cartToPolar(InputArray _x, InputArray _y, OutputArray _mag, OutputArray _angle, bool angleInDegrees, Stream& stream)
{
GpuMat x = _x.getGpuMat();
GpuMat y = _y.getGpuMat();
_mag.create(x.size(), CV_32FC1);
GpuMat mag = _mag.getGpuMat();
_angle.create(x.size(), CV_32FC1);
GpuMat angle = _angle.getGpuMat();
cartToPolar_caller(x, y, &mag, false, &angle, angleInDegrees, StreamAccessor::getStream(stream));
}
void cv::cuda::polarToCart(InputArray _mag, InputArray _angle, OutputArray _x, OutputArray _y, bool angleInDegrees, Stream& stream)
{
GpuMat mag = _mag.getGpuMat();
GpuMat angle = _angle.getGpuMat();
_x.create(mag.size(), CV_32FC1);
GpuMat x = _x.getGpuMat();
_y.create(mag.size(), CV_32FC1);
GpuMat y = _y.getGpuMat();
polarToCart_caller(mag, angle, x, y, angleInDegrees, StreamAccessor::getStream(stream));
}
#endif