AVBufferPool wrapper. More...

#include <Media_BufferPool.hxx>

Inheritance diagram for Media_BufferPool:

Public Member Functions
	Media_BufferPool ()
	Empty constructor.

	~Media_BufferPool ()
	Destructor.

void	Release ()
	Release the pool (reference-counted buffer will be released when needed).

bool	Init (int theBufferSize)
	(Re-)initialize the pool.

int	BufferSize () const
	Return buffer size within the pool.

AVBufferRef *	GetBuffer ()
	Get new buffer from the pool.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Attributes
AVBufferPool *	myPool

int	myBufferSize

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

AVBufferPool wrapper.

Constructor & Destructor Documentation

◆ Media_BufferPool()

Media_BufferPool::Media_BufferPool ( )

Empty constructor.

◆ ~Media_BufferPool()

Media_BufferPool::~Media_BufferPool ( )

Destructor.

Member Function Documentation

◆ BufferSize()

int Media_BufferPool::BufferSize ( ) const

inline

Return buffer size within the pool.

◆ GetBuffer()

AVBufferRef * Media_BufferPool::GetBuffer ( )

Get new buffer from the pool.

◆ Init()

bool Media_BufferPool::Init ( int theBufferSize )

(Re-)initialize the pool.

◆ Release()

void Media_BufferPool::Release ( )

Release the pool (reference-counted buffer will be released when needed).

Field Documentation

◆ myBufferSize

int Media_BufferPool::myBufferSize

protected

◆ myPool

AVBufferPool* Media_BufferPool::myPool