mi::neuraylib::IVideo_data Class Reference

A buffer for video data representing a frame. More...

#include <ivideo_plugin.h>

Inheritance diagram for mi::neuraylib::IVideo_data:

Public Member Functions
virtual Uint8 *	get_data ()=0
	Returns a pointer to the data of the buffer. More...
virtual Size	get_data_size () const =0
	Returns the size of the buffer. More...
virtual bool	is_key_frame () const =0
	Indicates whether this frame is a key frame. More...
Public Member Functions inherited from mi::base::IInterface
virtual Uint32	retain () const =0
	Increments the reference count. More...
virtual Uint32	release () const =0
	Decrements the reference count. More...
virtual const IInterface *	get_interface (const Uuid &interface_id) const =0
	Acquires a const interface from another. More...
template<class T>
const T *	get_interface () const
	Acquires a const interface from another. More...
virtual IInterface *	get_interface (const Uuid &interface_id)=0
	Acquires a mutable interface from another. More...
template<class T>
T *	get_interface ()
	Acquires a mutable interface from another. More...
virtual Uuid	get_iid () const =0
	Returns the interface ID of the most derived interface. More...

Additional Inherited Members
Public Types inherited from mi::base::Interface_declare< 0xbdd686fa, ... >
typedef Interface_declare< id1, ... >	Self
	Own type. More...
typedef Uuid_t< id1, ... >	IID
	Declares the interface ID (IID) of this interface. More...
Public Types inherited from mi::base::IInterface
typedef Uuid_t<0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0>	IID
	Declares the interface ID (IID) of this interface. More...
Static Public Member Functions inherited from mi::base::Interface_declare< 0xbdd686fa, ... >
static bool	compare_iid (const Uuid &iid)
	Compares the interface ID iid against the interface ID of this interface and of its ancestors. More...
Static Public Member Functions inherited from mi::base::IInterface
static bool	compare_iid (const Uuid &iid)
	Compares the interface ID iid against the interface ID of this interface. More...

Detailed Description

A buffer for video data representing a frame.

Member Function Documentation

get_data()

virtual Uint8 * mi::neuraylib::IVideo_data::get_data ( )

pure virtual

Returns a pointer to the data of the buffer.

Returns

A pointer to the beginning of the buffer.

get_data_size()

virtual Size mi::neuraylib::IVideo_data::get_data_size ( ) const

pure virtual

Returns the size of the buffer.

Returns

The size of the buffer.

is_key_frame()

virtual bool mi::neuraylib::IVideo_data::is_key_frame ( ) const

pure virtual

Indicates whether this frame is a key frame.

Returns

true if this frame is a key frame, false otherwise.