cudaError_t cudaVDPAUSetVDPAUDevice	(	int	device,
		VdpDevice	vdpDevice,
		VdpGetProcAddress *	vdpGetProcAddress
	)

Records vdpDevice as the VdpDevice for VDPAU interoperability with the CUDA device device and sets device as the current device for the calling host thread.

If device has already been initialized then this call will fail with the error cudaErrorSetOnActiveProcess. In this case it is necessary to reset device using cudaDeviceReset() before VDPAU interoperability on device may be enabled.

Parameters:

	device	- Device to use for VDPAU interoperability
	vdpDevice	- The VdpDevice to interoperate with
	vdpGetProcAddress	- VDPAU's VdpGetProcAddress function pointer

Returns:: cudaSuccess, cudaErrorInvalidDevice, cudaErrorSetOnActiveProcess

Note:: Note that this function may also return error codes from previous, asynchronous launches.

See also:: cudaGraphicsVDPAURegisterVideoSurface, cudaGraphicsVDPAURegisterOutputSurface, cudaDeviceReset