MMAL::CDecoder Class Reference

#include <MMALFFmpeg.h>

Inheritance diagram for MMAL::CDecoder:

Public Member Functions
	CDecoder (CProcessInfo &processInfo, CDVDStreamInfo &hints)
virtual	~CDecoder ()
virtual bool	Open (AVCodecContext *avctx, AVCodecContext *mainctx, const enum AVPixelFormat) override
virtual CDVDVideoCodec::VCReturn	Decode (AVCodecContext *avctx, AVFrame *frame) override
virtual bool	GetPicture (AVCodecContext *avctx, VideoPicture *picture) override
virtual CDVDVideoCodec::VCReturn	Check (AVCodecContext *avctx) override
virtual const std::string	Name () override
virtual unsigned	GetAllowedReferences () override
virtual long	Release () override
Public Member Functions inherited from IHardwareDecoder
	IHardwareDecoder ()=default
	~IHardwareDecoder () override=default
virtual void	Reset ()
virtual bool	CanSkipDeint ()
virtual void	SetCodecControl (int flags)
Public Member Functions inherited from IDVDResourceCounted< IHardwareDecoder >
	IDVDResourceCounted ()
	IDVDResourceCounted (const IDVDResourceCounted &)=delete
virtual	~IDVDResourceCounted ()=default
IDVDResourceCounted &	operator= (const IDVDResourceCounted &)=delete
virtual IHardwareDecoder *	Acquire ()

Static Public Member Functions
static void	AlignedSize (AVCodecContext *avctx, int &width, int &height)
static void	FFReleaseBuffer (void *opaque, uint8_t *data)
static int	FFGetBuffer (AVCodecContext *avctx, AVFrame *pic, int flags)
static IHardwareDecoder *	Create (CDVDStreamInfo &hint, CProcessInfo &processInfo, AVPixelFormat fmt)
static void	Register ()

Protected Attributes
AVCodecContext *	m_avctx
CProcessInfo &	m_processInfo
CCriticalSection	m_section
std::shared_ptr< CMMALPool >	m_pool
enum AVPixelFormat	m_fmt
CDVDStreamInfo	m_hints
CMMALYUVBuffer *	m_renderBuffer = nullptr

Additional Inherited Members
Public Attributes inherited from IDVDResourceCounted< IHardwareDecoder >
std::atomic< long >	m_refs

Constructor & Destructor Documentation

CDecoder()

CDecoder::CDecoder	(	CProcessInfo &	processInfo,
		CDVDStreamInfo &	hints
	)

~CDecoder()

CDecoder::~CDecoder ( )

virtual

Member Function Documentation

AlignedSize()

void CDecoder::AlignedSize ( AVCodecContext *  avctx, int &  width, int &  height  )

static

Check()

CDVDVideoCodec::VCReturn CDecoder::Check ( AVCodecContext *  avctx )

overridevirtual

Implements IHardwareDecoder.

Create()

IHardwareDecoder * CDecoder::Create ( CDVDStreamInfo &  hint, CProcessInfo &  processInfo, AVPixelFormat  fmt  )

static

Decode()

CDVDVideoCodec::VCReturn CDecoder::Decode ( AVCodecContext *  avctx, AVFrame *  frame  )

overridevirtual

Implements IHardwareDecoder.

FFGetBuffer()

int CDecoder::FFGetBuffer ( AVCodecContext *  avctx, AVFrame *  pic, int  flags  )

static

FFReleaseBuffer()

void CDecoder::FFReleaseBuffer ( void *  opaque, uint8_t *  data  )

static

GetAllowedReferences()

unsigned CDecoder::GetAllowedReferences ( )

overridevirtual

Reimplemented from IHardwareDecoder.

GetPicture()

bool CDecoder::GetPicture ( AVCodecContext *  avctx, VideoPicture *  picture  )

overridevirtual

Implements IHardwareDecoder.

Name()

virtual const std::string MMAL::CDecoder::Name ( )

inlineoverridevirtual

Implements IHardwareDecoder.

Open()

bool CDecoder::Open ( AVCodecContext *  avctx, AVCodecContext *  mainctx, const enum AVPixelFormat  fmt  )

overridevirtual

Implements IHardwareDecoder.

Register()

void CDecoder::Register ( )

static

Release()

long CDecoder::Release ( )

overridevirtual

Reimplemented from IDVDResourceCounted< IHardwareDecoder >.

Member Data Documentation

m_avctx

AVCodecContext* MMAL::CDecoder::m_avctx

protected

m_fmt

enum AVPixelFormat MMAL::CDecoder::m_fmt

protected

m_hints

CDVDStreamInfo MMAL::CDecoder::m_hints

protected

m_pool

std::shared_ptr<CMMALPool> MMAL::CDecoder::m_pool

protected

m_processInfo

CProcessInfo& MMAL::CDecoder::m_processInfo

protected

m_renderBuffer

CMMALYUVBuffer* MMAL::CDecoder::m_renderBuffer = nullptr

protected

m_section

CCriticalSection MMAL::CDecoder::m_section

protected

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

• MMALFFmpeg.h
• MMALFFmpeg.cpp