Surface Reference Management

cuSurfRefGetArray cuSurfRefSetArray

CUresult cuSurfRefGetArray ( CUarray *  phArray, CUsurfref  hSurfRef   ) Returns in *phArray the CUDA array bound to the surface reference hSurfRef, or returns CUDA_ERROR_INVALID_VALUE if the surface reference is not bound to any CUDA array. Parameters: phArray  - Surface reference handle hSurfRef  - Surface reference handle Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE See also: cuModuleGetSurfRef, cuSurfRefSetArray