CVideoBuffer Class Reference

#include <VideoBuffer.h>

Inheritance diagram for CVideoBuffer:

Public Member Functions
	CVideoBuffer ()=delete
virtual	~CVideoBuffer ()=default
void	Acquire ()
void	Acquire (std::shared_ptr< IVideoBufferPool > pool)
void	Release ()
int	GetId () const
virtual AVPixelFormat	GetFormat ()
virtual uint8_t *	GetMemPtr ()
virtual void	GetPlanes (uint8_t *(&planes)[YuvImage::MAX_PLANES])
virtual void	GetStrides (int(&strides)[YuvImage::MAX_PLANES])
virtual void	SetDimensions (int width, int height, const int(&strides)[YuvImage::MAX_PLANES])
virtual void	SetDimensions (int width, int height, const int(&strides)[YuvImage::MAX_PLANES], const int(&planeOffsets)[YuvImage::MAX_PLANES])

Static Public Member Functions
static bool	CopyPicture (YuvImage *pDst, YuvImage *pSrc)
static bool	CopyNV12Picture (YuvImage *pDst, YuvImage *pSrc)
static bool	CopyYUV422PackedPicture (YuvImage *pDst, YuvImage *pSrc)

Protected Member Functions
	CVideoBuffer (int id)

Protected Attributes
AVPixelFormat	m_pixFormat = AV_PIX_FMT_NONE
std::atomic_int	m_refCount
int	m_id
std::shared_ptr< IVideoBufferPool >	m_pool

Constructor & Destructor Documentation

CVideoBuffer() [1/2]

CVideoBuffer::CVideoBuffer ( )

delete

~CVideoBuffer()

virtual CVideoBuffer::~CVideoBuffer ( )

virtualdefault

CVideoBuffer() [2/2]

CVideoBuffer::CVideoBuffer ( int  id )

explicitprotected

Member Function Documentation

Acquire() [1/2]

void CVideoBuffer::Acquire

(

)

Acquire() [2/2]

void CVideoBuffer::Acquire

(

std::shared_ptr< IVideoBufferPool >

pool

)

CopyNV12Picture()

bool CVideoBuffer::CopyNV12Picture ( YuvImage *  pDst, YuvImage *  pSrc  )

static

CopyPicture()

bool CVideoBuffer::CopyPicture ( YuvImage *  pDst, YuvImage *  pSrc  )

static

CopyYUV422PackedPicture()

bool CVideoBuffer::CopyYUV422PackedPicture ( YuvImage *  pDst, YuvImage *  pSrc  )

static

GetFormat()

AVPixelFormat CVideoBuffer::GetFormat ( )

virtual

GetId()

int CVideoBuffer::GetId ( ) const

inline

GetMemPtr()

virtual uint8_t * CVideoBuffer::GetMemPtr ( )

inlinevirtual

Reimplemented in MMAL::CMMALYUVBuffer, and CVideoBufferSysMem.

GetPlanes()

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

inlinevirtual

Reimplemented in CVideoBufferFFmpeg, MMAL::CMMALYUVBuffer, VAAPI::CVaapiRenderPicture, and CVideoBufferSysMem.

GetStrides()

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

inlinevirtual

Reimplemented in CVideoBufferFFmpeg, MMAL::CMMALYUVBuffer, VAAPI::CVaapiRenderPicture, and CVideoBufferSysMem.

Release()

void CVideoBuffer::Release

(

)

SetDimensions() [1/2]

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

inlinevirtual

Reimplemented in MMAL::CMMALYUVBuffer, and CVideoBufferSysMem.

SetDimensions() [2/2]

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

inlinevirtual

Reimplemented in MMAL::CMMALYUVBuffer, and CVideoBufferSysMem.

Member Data Documentation

m_id

int CVideoBuffer::m_id

protected

m_pixFormat

AVPixelFormat CVideoBuffer::m_pixFormat = AV_PIX_FMT_NONE

protected

m_pool

std::shared_ptr<IVideoBufferPool> CVideoBuffer::m_pool

protected

m_refCount

std::atomic_int CVideoBuffer::m_refCount

protected

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

• VideoBuffer.h
• VideoBuffer.cpp