CDVDVideoCodecAmlogic Class Reference

#include <DVDVideoCodecAmlogic.h>

Inheritance diagram for CDVDVideoCodecAmlogic:

Public Member Functions
	CDVDVideoCodecAmlogic (CProcessInfo &processInfo)
virtual	~CDVDVideoCodecAmlogic ()
virtual bool	Open (CDVDStreamInfo &hints, CDVDCodecOptions &options) override
virtual bool	AddData (const DemuxPacket &packet) override
virtual void	Reset () override
virtual VCReturn	GetPicture (VideoPicture *pVideoPicture) override
virtual void	SetSpeed (int iSpeed) override
virtual void	SetCodecControl (int flags) override
virtual const char *	GetName (void) override
Public Member Functions inherited from CDVDVideoCodec
	CDVDVideoCodec (CProcessInfo &processInfo)
virtual	~CDVDVideoCodec ()=default
virtual bool	Reconfigure (CDVDStreamInfo &hints)
virtual unsigned	GetConvergeCount ()
virtual unsigned	GetAllowedReferences ()
virtual bool	GetCodecStats (double &pts, int &droppedFrames, int &skippedPics)
virtual void	Reopen ()

Static Public Member Functions
static CDVDVideoCodec *	Create (CProcessInfo &processInfo)
static bool	Register ()

Protected Member Functions
void	Dispose (void)
void	FrameRateTracking (uint8_t *pData, int iSize, double dts, double pts)

Protected Attributes
std::shared_ptr< CAMLCodec >	m_Codec
const char *	m_pFormatName
VideoPicture	m_videobuffer
bool	m_opened
int	m_codecControlFlags
CDVDStreamInfo	m_hints
double	m_framerate
int	m_video_rate
float	m_aspect_ratio
mpeg2_sequence *	m_mpeg2_sequence
double	m_mpeg2_sequence_pts
bool	m_has_keyframe
CBitstreamParser *	m_bitparser
CBitstreamConverter *	m_bitstream
Protected Attributes inherited from CDVDVideoCodec
CProcessInfo &	m_processInfo

Additional Inherited Members
Public Types inherited from CDVDVideoCodec
enum	VCReturn {   VC_NONE = 0, VC_ERROR, VC_FATAL, VC_BUFFER,   VC_PICTURE, VC_FLUSHED, VC_NOBUFFER, VC_REOPEN,   VC_EOF }

Constructor & Destructor Documentation

CDVDVideoCodecAmlogic()

CDVDVideoCodecAmlogic::CDVDVideoCodecAmlogic

(

CProcessInfo &

processInfo

)

~CDVDVideoCodecAmlogic()

CDVDVideoCodecAmlogic::~CDVDVideoCodecAmlogic ( )

virtual

Member Function Documentation

AddData()

bool CDVDVideoCodecAmlogic::AddData ( const DemuxPacket &  packet )

overridevirtual

add data, decoder has to consume the entire packet returns true if the packet was consumed or if resubmitting it is useless

Implements CDVDVideoCodec.

Create()

CDVDVideoCodec * CDVDVideoCodecAmlogic::Create ( CProcessInfo &  processInfo )

static

Dispose()

void CDVDVideoCodecAmlogic::Dispose ( void  )

protected

FrameRateTracking()

void CDVDVideoCodecAmlogic::FrameRateTracking ( uint8_t *  pData, int  iSize, double  dts, double  pts  )

protected

GetName()

virtual const char* CDVDVideoCodecAmlogic::GetName ( void  )

inlineoverridevirtual

should return codecs name

Implements CDVDVideoCodec.

GetPicture()

CDVDVideoCodec::VCReturn CDVDVideoCodecAmlogic::GetPicture ( VideoPicture *  pVideoPicture )

overridevirtual

GetPicture controls decoding. Player calls it on every cycle it can signal a picture, request a buffer, or return none, if nothing applies the data is valid until the next GetPicture return VC_PICTURE

Implements CDVDVideoCodec.

Open()

bool CDVDVideoCodecAmlogic::Open ( CDVDStreamInfo &  hints, CDVDCodecOptions &  options  )

overridevirtual

Open the decoder, returns true on success Decoders not capable of runnung multiple instances should return false in case there is already a instance open

Implements CDVDVideoCodec.

Register()

bool CDVDVideoCodecAmlogic::Register ( )

static

Reset()

void CDVDVideoCodecAmlogic::Reset ( )

overridevirtual

Reset the decoder. Should be the same as calling Dispose and Open after each other

Implements CDVDVideoCodec.

SetCodecControl()

void CDVDVideoCodecAmlogic::SetCodecControl ( int  flags )

overridevirtual

Codec can be informed by player with the following flags:

DVD_CODEC_CTRL_NO_POSTPROC : if speed is not normal the codec can switch off postprocessing and de-interlacing

DVD_CODEC_CTRL_HURRY : codecs may do postprocessing and de-interlacing. If video buffers in RenderManager are about to run dry, this is signaled to codec. Codec can wait for post-proc to be finished instead of returning empty and getting another packet.

DVD_CODEC_CTRL_DRAIN : instruct decoder to deliver last pictures without requesting new packets

DVD_CODEC_CTRL_DROP : this packet is going to be dropped. decoder is free to use it for decoding

Reimplemented from CDVDVideoCodec.

SetSpeed()

void CDVDVideoCodecAmlogic::SetSpeed ( int  iSpeed )

overridevirtual

will be called by video player indicating the playback speed. see DVD_PLAYSPEED_NORMAL, DVD_PLAYSPEED_PAUSE and friends.

Reimplemented from CDVDVideoCodec.

Member Data Documentation

m_aspect_ratio

float CDVDVideoCodecAmlogic::m_aspect_ratio

protected

m_bitparser

CBitstreamParser* CDVDVideoCodecAmlogic::m_bitparser

protected

m_bitstream

CBitstreamConverter* CDVDVideoCodecAmlogic::m_bitstream

protected

m_Codec

std::shared_ptr<CAMLCodec> CDVDVideoCodecAmlogic::m_Codec

protected

m_codecControlFlags

int CDVDVideoCodecAmlogic::m_codecControlFlags

protected

m_framerate

double CDVDVideoCodecAmlogic::m_framerate

protected

m_has_keyframe

bool CDVDVideoCodecAmlogic::m_has_keyframe

protected

m_hints

CDVDStreamInfo CDVDVideoCodecAmlogic::m_hints

protected

m_mpeg2_sequence

mpeg2_sequence* CDVDVideoCodecAmlogic::m_mpeg2_sequence

protected

m_mpeg2_sequence_pts

double CDVDVideoCodecAmlogic::m_mpeg2_sequence_pts

protected

m_opened

bool CDVDVideoCodecAmlogic::m_opened

protected

m_pFormatName

const char* CDVDVideoCodecAmlogic::m_pFormatName

protected

m_video_rate

int CDVDVideoCodecAmlogic::m_video_rate

protected

m_videobuffer

VideoPicture CDVDVideoCodecAmlogic::m_videobuffer

protected

---

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

• DVDVideoCodecAmlogic.h
• DVDVideoCodecAmlogic.cpp