OpenCV  4.3.0-dev
Open Source Computer Vision
Functions

Functions

NCVStatus nppsStCompact_32f (Ncv32f *d_src, Ncv32u srcLen, Ncv32f *d_dst, Ncv32u *p_dstLen, Ncv32f elemRemove, Ncv8u *pBuffer, Ncv32u bufSize, cudaDeviceProp &devProp)
 
NCVStatus nppsStCompact_32f_host (Ncv32f *h_src, Ncv32u srcLen, Ncv32f *h_dst, Ncv32u *dstLen, Ncv32f elemRemove)
 
NCVStatus nppsStCompact_32s (Ncv32s *d_src, Ncv32u srcLen, Ncv32s *d_dst, Ncv32u *p_dstLen, Ncv32s elemRemove, Ncv8u *pBuffer, Ncv32u bufSize, cudaDeviceProp &devProp)
 
NCVStatus nppsStCompact_32s_host (Ncv32s *h_src, Ncv32u srcLen, Ncv32s *h_dst, Ncv32u *dstLen, Ncv32s elemRemove)
 
NCVStatus nppsStCompact_32u (Ncv32u *d_src, Ncv32u srcLen, Ncv32u *d_dst, Ncv32u *p_dstLen, Ncv32u elemRemove, Ncv8u *pBuffer, Ncv32u bufSize, cudaDeviceProp &devProp)
 
NCVStatus nppsStCompact_32u_host (Ncv32u *h_src, Ncv32u srcLen, Ncv32u *h_dst, Ncv32u *dstLen, Ncv32u elemRemove)
 
NCVStatus nppsStCompactGetSize_32f (Ncv32u srcLen, Ncv32u *pBufsize, cudaDeviceProp &devProp)
 
NCVStatus nppsStCompactGetSize_32s (Ncv32u srcLen, Ncv32u *pBufsize, cudaDeviceProp &devProp)
 
NCVStatus nppsStCompactGetSize_32u (Ncv32u srcLen, Ncv32u *pBufsize, cudaDeviceProp &devProp)
 

Detailed Description

Function Documentation

◆ nppsStCompact_32f()

NCVStatus nppsStCompact_32f ( Ncv32f d_src,
Ncv32u  srcLen,
Ncv32f d_dst,
Ncv32u p_dstLen,
Ncv32f  elemRemove,
Ncv8u pBuffer,
Ncv32u  bufSize,
cudaDeviceProp &  devProp 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Compacts the input vector by removing elements of specified value. 32-bit float values

See also
nppsStCompact_32u

◆ nppsStCompact_32f_host()

NCVStatus nppsStCompact_32f_host ( Ncv32f h_src,
Ncv32u  srcLen,
Ncv32f h_dst,
Ncv32u dstLen,
Ncv32f  elemRemove 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Compacts the input vector by removing elements of specified value. 32-bit float values. Host implementation

See also
nppsStCompact_32u_host

◆ nppsStCompact_32s()

NCVStatus nppsStCompact_32s ( Ncv32s d_src,
Ncv32u  srcLen,
Ncv32s d_dst,
Ncv32u p_dstLen,
Ncv32s  elemRemove,
Ncv8u pBuffer,
Ncv32u  bufSize,
cudaDeviceProp &  devProp 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Compacts the input vector by removing elements of specified value. 32-bit signed values

See also
nppsStCompact_32u

◆ nppsStCompact_32s_host()

NCVStatus nppsStCompact_32s_host ( Ncv32s h_src,
Ncv32u  srcLen,
Ncv32s h_dst,
Ncv32u dstLen,
Ncv32s  elemRemove 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Compacts the input vector by removing elements of specified value. 32-bit signed values. Host implementation

See also
nppsStCompact_32u_host

◆ nppsStCompact_32u()

NCVStatus nppsStCompact_32u ( Ncv32u d_src,
Ncv32u  srcLen,
Ncv32u d_dst,
Ncv32u p_dstLen,
Ncv32u  elemRemove,
Ncv8u pBuffer,
Ncv32u  bufSize,
cudaDeviceProp &  devProp 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Compacts the input vector by removing elements of specified value. 32-bit unsigned values

Parameters
d_src[IN] Source vector pointer (CUDA device memory)
srcLen[IN] Source vector length
d_dst[OUT] Destination vector pointer (CUDA device memory)
p_dstLen[OUT] Pointer to the destination vector length (Pinned memory or NULL)
elemRemove[IN] The value to be removed
pBuffer[IN] Pointer to the pre-allocated temporary buffer (CUDA device memory)
bufSize[IN] Size of the pBuffer in bytes
devProp[IN] CUDA device properties structure, containing texture alignment information
Returns
NCV status code

◆ nppsStCompact_32u_host()

NCVStatus nppsStCompact_32u_host ( Ncv32u h_src,
Ncv32u  srcLen,
Ncv32u h_dst,
Ncv32u dstLen,
Ncv32u  elemRemove 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Compacts the input vector by removing elements of specified value. 32-bit unsigned values. Host implementation

Parameters
h_src[IN] Source vector pointer (CUDA device memory)
srcLen[IN] Source vector length
h_dst[OUT] Destination vector pointer (CUDA device memory)
dstLen[OUT] Pointer to the destination vector length (can be NULL)
elemRemove[IN] The value to be removed
Returns
NCV status code

◆ nppsStCompactGetSize_32f()

NCVStatus nppsStCompactGetSize_32f ( Ncv32u  srcLen,
Ncv32u pBufsize,
cudaDeviceProp &  devProp 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Calculates the size of the temporary buffer for vector compaction. 32-bit float values

See also
nppsStCompactGetSize_32u

◆ nppsStCompactGetSize_32s()

NCVStatus nppsStCompactGetSize_32s ( Ncv32u  srcLen,
Ncv32u pBufsize,
cudaDeviceProp &  devProp 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Calculates the size of the temporary buffer for vector compaction. 32-bit signed values

See also
nppsStCompactGetSize_32u

◆ nppsStCompactGetSize_32u()

NCVStatus nppsStCompactGetSize_32u ( Ncv32u  srcLen,
Ncv32u pBufsize,
cudaDeviceProp &  devProp 
)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Calculates the size of the temporary buffer for vector compaction. 32-bit unsigned values

Parameters
srcLen[IN] Length of the input vector in elements
pBufsize[OUT] Pointer to host variable that returns the size of the temporary buffer (in bytes)
devProp[IN] CUDA device properties structure, containing texture alignment information
Returns
NCV status code