VideoStreamInfoParameter Class Reference

The parameter represents a VideoStreamInfo object. More...

#include <avb.h>

Inheritance diagram for VideoStreamInfoParameter:

Public Member Functions
virtual bool_t	setStreamInfo (primo::codecs::VideoStreamInfo *streamInfo)=0
	Sets the video stream info.
virtual primo::codecs::VideoStreamInfo *	streamInfo () const =0
	Returns the VideoStreamInfo instance.
Public Member Functions inherited from Parameter
virtual Parameter *	clone () const =0
	Creates a deep copy of the underlying StringParameter, IntParameter, FloatParameter, or MediaBufferParameter object.
virtual const char *	name () const =0
	Returns the parameter name.
virtual bool_t	setName (const char *name)=0
	Sets the parameter name.
virtual ParamType::Enum	type () const =0
	Returns the parameter type.
Public Member Functions inherited from Reference
virtual int32_t	release () const =0
	Releases the instance.
virtual int32_t	retain () const =0
	Retains the instance.
virtual int32_t	retainCount () const =0
	Returns the current reference count.

Additional Inherited Members
Protected Member Functions inherited from Parameter
	~Parameter ()
	This object can be destroyed only by the AVBlocks library.

Detailed Description

The parameter represents a VideoStreamInfo object.

Member Function Documentation

setStreamInfo()

virtual bool_t setStreamInfo ( primo::codecs::VideoStreamInfo *  streamInfo )

pure virtual

Sets the video stream info.

Parameters

buffer

[in] A pointer to VideoStreamInfo that will be stored in the parameter. It is allowed to set a NULL object. Internally the VideoStreamInfo specified by streamInfo is retained (if not NULL), so it is safe to release it after this method returns. The previous VideoStreamInfo is released (if not NULL).

streamInfo()

virtual primo::codecs::VideoStreamInfo * streamInfo ( ) const

pure virtual

Returns the VideoStreamInfo instance.

Returns

A pointer to VideoStreamInfo object. The returned pointer can be NULL.