CVideoBufferSysMem Class Reference

#include <VideoBuffer.h>

Inheritance diagram for CVideoBufferSysMem:

Public Member Functions
	CVideoBufferSysMem (IVideoBufferPool &pool, int id, AVPixelFormat format, int size)
	~CVideoBufferSysMem () override
uint8_t *	GetMemPtr () override
void	GetPlanes (uint8_t *(&planes)[YuvImage::MAX_PLANES]) override
void	GetStrides (int(&strides)[YuvImage::MAX_PLANES]) override
void	SetPixelFormat (const AVPixelFormat pixFormat) override
void	SetDimensions (int width, int height, const int(&strides)[YuvImage::MAX_PLANES]) override
void	SetDimensions (int width, int height, const int(&strides)[YuvImage::MAX_PLANES], const int(&planeOffsets)[YuvImage::MAX_PLANES]) override
bool	Alloc ()
Public Member Functions inherited from CVideoBuffer
	CVideoBuffer ()=delete
virtual	~CVideoBuffer ()=default
void	Acquire ()
void	Acquire (std::shared_ptr< IVideoBufferPool > pool)
void	Release ()
int	GetId () const
virtual AVPixelFormat	GetFormat ()

Protected Attributes
int	m_width = 0
int	m_height = 0
int	m_size = 0
uint8_t *	m_data = nullptr
YuvImage	m_image
Protected Attributes inherited from CVideoBuffer
AVPixelFormat	m_pixFormat = AV_PIX_FMT_NONE
std::atomic_int	m_refCount
int	m_id
std::shared_ptr< IVideoBufferPool >	m_pool

Additional Inherited Members
Static Public Member Functions inherited from CVideoBuffer
static bool	CopyPicture (YuvImage *pDst, YuvImage *pSrc)
static bool	CopyNV12Picture (YuvImage *pDst, YuvImage *pSrc)
static bool	CopyYUV422PackedPicture (YuvImage *pDst, YuvImage *pSrc)
Protected Member Functions inherited from CVideoBuffer
	CVideoBuffer (int id)

Constructor & Destructor Documentation

CVideoBufferSysMem()

CVideoBufferSysMem::CVideoBufferSysMem	(	IVideoBufferPool &	pool,
		int	id,
		AVPixelFormat	format,
		int	size )

~CVideoBufferSysMem()

CVideoBufferSysMem::~CVideoBufferSysMem ( )

override

Member Function Documentation

Alloc()

bool CVideoBufferSysMem::Alloc

(

)

GetMemPtr()

uint8_t * CVideoBufferSysMem::GetMemPtr ( )

overridevirtual

Reimplemented from CVideoBuffer.

GetPlanes()

void CVideoBufferSysMem::GetPlanes ( uint8_t *(&) planes[YuvImage::MAX_PLANES] )

overridevirtual

Reimplemented from CVideoBuffer.

GetStrides()

void CVideoBufferSysMem::GetStrides ( int(&) strides[YuvImage::MAX_PLANES] )

overridevirtual

Reimplemented from CVideoBuffer.

SetDimensions() [1/2]

void CVideoBufferSysMem::SetDimensions ( int width, int height, const int(&) strides[YuvImage::MAX_PLANES] )

overridevirtual

Reimplemented from CVideoBuffer.

SetDimensions() [2/2]

void CVideoBufferSysMem::SetDimensions ( int width, int height, const int(&) strides[YuvImage::MAX_PLANES], const int(&) planeOffsets[YuvImage::MAX_PLANES] )

overridevirtual

Reimplemented from CVideoBuffer.

SetPixelFormat()

void CVideoBufferSysMem::SetPixelFormat ( const AVPixelFormat pixFormat )

overridevirtual

Reimplemented from CVideoBuffer.

Member Data Documentation

m_data

uint8_t* CVideoBufferSysMem::m_data = nullptr

protected

m_height

int CVideoBufferSysMem::m_height = 0

protected

m_image

YuvImage CVideoBufferSysMem::m_image

protected

m_size

int CVideoBufferSysMem::m_size = 0

protected

m_width

int CVideoBufferSysMem::m_width = 0

protected

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The documentation for this class was generated from the following files:

• VideoBuffer.h
• VideoBuffer.cpp