Function cuArray3DGetDescriptor_v2

pub unsafe extern "C" fn cuArray3DGetDescriptor_v2(
    pArrayDescriptor: *mut CUDA_ARRAY3D_DESCRIPTOR,
    hArray: CUarray,
) -> CUresult

\brief Get a 3D CUDA array descriptor

Returns in \p *pArrayDescriptor a descriptor containing information on the format and dimensions of the CUDA array \p hArray. It is useful for subroutines that have been passed a CUDA array, but need to know the CUDA array parameters for validation or other purposes.

This function may be called on 1D and 2D arrays, in which case the \p Height and/or \p Depth members of the descriptor struct will be set to 0.

\param pArrayDescriptor - Returned 3D array descriptor \param hArray - 3D array to get descriptor of

\return ::CUDA_SUCCESS, ::CUDA_ERROR_DEINITIALIZED, ::CUDA_ERROR_NOT_INITIALIZED, ::CUDA_ERROR_INVALID_CONTEXT, ::CUDA_ERROR_INVALID_VALUE, ::CUDA_ERROR_INVALID_HANDLE, ::CUDA_ERROR_CONTEXT_IS_DESTROYED \notefnerr

\sa ::cuArray3DCreate, ::cuArrayCreate, ::cuArrayDestroy, ::cuArrayGetDescriptor, ::cuMemAlloc, ::cuMemAllocHost, ::cuMemAllocPitch, ::cuMemcpy2D, ::cuMemcpy2DAsync, ::cuMemcpy2DUnaligned, ::cuMemcpy3D, ::cuMemcpy3DAsync, ::cuMemcpyAtoA, ::cuMemcpyAtoD, ::cuMemcpyAtoH, ::cuMemcpyAtoHAsync, ::cuMemcpyDtoA, ::cuMemcpyDtoD, ::cuMemcpyDtoDAsync, ::cuMemcpyDtoH, ::cuMemcpyDtoHAsync, ::cuMemcpyHtoA, ::cuMemcpyHtoAAsync, ::cuMemcpyHtoD, ::cuMemcpyHtoDAsync, ::cuMemFree, ::cuMemFreeHost, ::cuMemGetAddressRange, ::cuMemGetInfo, ::cuMemHostAlloc, ::cuMemHostGetDevicePointer, ::cuMemsetD2D8, ::cuMemsetD2D16, ::cuMemsetD2D32, ::cuMemsetD8, ::cuMemsetD16, ::cuMemsetD32, ::cudaArrayGetInfo