This section describes the context functions of the cuPHY application programming interface. More...

Typedefs
typedef struct cuphyContext *	cuphyContext_t

Functions
cuphyStatus_t	cuphyCreateContext (cuphyContext_t *pcontext, unsigned int flags)
	Allocates and initializes a cuPHY context. More...

cuphyStatus_t	cuphyDestroyContext (cuphyContext_t ctx)
	Destroys a cuPHY context. More...

Detailed Description

Typedef Documentation

◆ cuphyContext_t

typedef struct cuphyContext* cuphyContext_t

cuPHY context

Function Documentation

◆ cuphyCreateContext()

cuphyStatus_t cuphyCreateContext	(	cuphyContext_t *	pcontext,
		unsigned int	flags
	)

Allocates a cuPHY library context and returns a handle in the address provided by the caller.

Returns CUPHY_STATUS_INVALID_ARGUMENT if pcontext is NULL.

Returns CUPHY_STATUS_ALLOC_FAILED if a context cannot be allocated on the host.

Returns CUPHY_STATUS_SUCCESS if allocation and initialization were successful.

Parameters

pcontext	- Address to return the new cuphyContext_t instance
flags	- Creation flags (currently unused)

Returns: CUPHY_STATUS_SUCCESS, CUPHY_STATUS_ALLOC_FAILED, CUPHY_STATUS_INVALID_ARGUMENT

See also: cuphyStatus_t,cuphyGetErrorName,cuphyGetErrorString,cuphyDestroyContext

◆ cuphyDestroyContext()

cuphyStatus_t cuphyDestroyContext ( cuphyContext_t ctx )

Destroys a cuPHY context object that was previously created by a call to cuphyCreateContext. The handle provided to this function should not be used for any operations after this function returns.

Returns CUPHY_STATUS_INVALID_ARGUMENT if decoder is NULL.

Returns CUPHY_STATUS_SUCCESS if destruction was successful.