NPPST Core

Detailed Description

Basic functions for CUDA streams management.

Functions
cudaStream_t	nppStGetActiveCUDAstream ()
cudaStream_t	nppStSetActiveCUDAstream (cudaStream_t cudaStream)

Function Documentation

nppStGetActiveCUDAstream()

cudaStream_t nppStGetActiveCUDAstream

(

)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Gets an active CUDA stream used by NPPST NOT THREAD SAFE

Returns

Current CUDA stream

nppStSetActiveCUDAstream()

cudaStream_t nppStSetActiveCUDAstream

(

cudaStream_t

cudaStream

)

#include <opencv2/cudalegacy/NPP_staging.hpp>

Sets an active CUDA stream used by NPPST NOT THREAD SAFE

Parameters

cudaStream

[IN] cudaStream CUDA stream to become current

Returns

CUDA stream used before