DXVA::CVideoBuffer Class Reference

#include <DXVA.h>

Inheritance diagram for DXVA::CVideoBuffer:

Public Member Functions
virtual	~CVideoBuffer ()
void	SetRef (AVFrame *frame)
void	Unref ()
virtual void	Initialize (CDecoder *decoder)
virtual HRESULT	GetResource (ID3D11Resource **ppResource)
virtual unsigned	GetIdx ()
Public Member Functions inherited from CVideoBuffer
	CVideoBuffer ()=delete
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	SetPixelFormat (const AVPixelFormat pixFormat)
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])

Public Attributes
ID3D11View *	view = nullptr
DXGI_FORMAT	format = DXGI_FORMAT_UNKNOWN
unsigned	width = 0
unsigned	height = 0

Protected Member Functions
	CVideoBuffer (int id)
Protected Member Functions inherited from CVideoBuffer
	CVideoBuffer (int id)

Friends
template<typename TBuffer >
class	CVideoBufferPoolTyped

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 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

Constructor & Destructor Documentation

~CVideoBuffer()

CVideoBuffer::~CVideoBuffer ( )

virtual

Reimplemented from CVideoBuffer.

CVideoBuffer()

CVideoBuffer::CVideoBuffer ( int id )

explicitprotected

Member Function Documentation

GetIdx()

unsigned CVideoBuffer::GetIdx ( )

virtual

Reimplemented in DXVA::CVideoBufferCopy.

GetResource()

HRESULT CVideoBuffer::GetResource ( ID3D11Resource ** ppResource )

virtual

Reimplemented in DXVA::CVideoBufferShared.

Initialize()

void CVideoBuffer::Initialize ( CDecoder * decoder )

virtual

Reimplemented in DXVA::CVideoBufferShared, and DXVA::CVideoBufferCopy.

SetRef()

void CVideoBuffer::SetRef

(

AVFrame *

frame

)

Unref()

void CVideoBuffer::Unref

(

)

Friends And Related Symbol Documentation

CVideoBufferPoolTyped

template<typename TBuffer >

friend class CVideoBufferPoolTyped

friend

Member Data Documentation

format

DXGI_FORMAT DXVA::CVideoBuffer::format = DXGI_FORMAT_UNKNOWN

height

unsigned DXVA::CVideoBuffer::height = 0

view

ID3D11View* DXVA::CVideoBuffer::view = nullptr

width

unsigned DXVA::CVideoBuffer::width = 0

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

• DXVA.h
• DXVA.cpp