kanzi::connect::ConnectStreamEncodeUtil Class Reference

Connect video utility, read pixels using glReadPixels and post them through connect framework. More...

#include <stream_util_connect.hpp>

Inheritance diagram for kanzi::connect::ConnectStreamEncodeUtil:

Public Member Functions
	ConnectStreamEncodeUtil (FrameBufferFactorySharedPtr bufferQueue)
	Constructor. More...
virtual bool	doEncode (const vector< char > &in, vector< char > &out, int &flags)
	Request to encode a frame. More...
void	encodeFramebuffer (FramebufferSharedPtr fb) KZ_OVERRIDE
	Encode pixels from framebuffer. More...
bool	initialize (Domain &domain, StreamEncodeParameters &params) KZ_OVERRIDE
	Prepare encoding target. More...
void	startEncoderThread ()
void	stopEncoderThread ()
void	uninitialize (bool softUninitialize=false) KZ_OVERRIDE
	Release encoder infra and write ending to video file or stream. More...
void	updateRuntimedata ()
	~ConnectStreamEncodeUtil () KZ_OVERRIDE
	Destructor. More...
Public Member Functions inherited from kanzi::connect::StreamEncodeUtil
virtual	~StreamEncodeUtil ()
	Destructor. More...

Protected Attributes
bool	m_accumulate
size_t	m_delimeter
Domain *	m_domain
unsigned int	m_height
vector< char > *	m_pixelData
string	m_streamId
unsigned int	m_width

Detailed Description

Connect video utility, read pixels using glReadPixels and post them through connect framework.

Constructor & Destructor Documentation

ConnectStreamEncodeUtil()

kanzi::connect::ConnectStreamEncodeUtil::ConnectStreamEncodeUtil

(

FrameBufferFactorySharedPtr

bufferQueue

)

Constructor.

~ConnectStreamEncodeUtil()

kanzi::connect::ConnectStreamEncodeUtil::~ConnectStreamEncodeUtil

(

)

Destructor.

Member Function Documentation

doEncode()

virtual bool kanzi::connect::ConnectStreamEncodeUtil::doEncode ( const vector< char > &  in, vector< char > &  out, int &  flags  )

virtual

Request to encode a frame.

Parameters

in	A buffer containing frame data, assumption is that it will be 24bit BGR data
out	A buffer containing encoded data. Presentation is plugin specific.
flags	Additional information about this frame, sent to along the frame data to stream consumers.

Returns

True on success, data is to be sent over network.

Reimplemented in kanzi::connect::StreamEncodeUtil_zlib.

encodeFramebuffer()

void kanzi::connect::ConnectStreamEncodeUtil::encodeFramebuffer ( FramebufferSharedPtr  fb )

virtual

Encode pixels from framebuffer.

See also

StreamEncodeUtil::encodeFramebuffer

Implements kanzi::connect::StreamEncodeUtil.

initialize()

bool kanzi::connect::ConnectStreamEncodeUtil::initialize ( Domain &  domain, StreamEncodeParameters &  params  )

virtual

Prepare encoding target.

See also

StreamEncodeUtil::initialize

Implements kanzi::connect::StreamEncodeUtil.

startEncoderThread()

void kanzi::connect::ConnectStreamEncodeUtil::startEncoderThread

(

)

stopEncoderThread()

void kanzi::connect::ConnectStreamEncodeUtil::stopEncoderThread

(

)

uninitialize()

void kanzi::connect::ConnectStreamEncodeUtil::uninitialize ( bool  softUninitialize = false )

virtual

Release encoder infra and write ending to video file or stream.

See also

StreamEncodeUtil::initialize

Implements kanzi::connect::StreamEncodeUtil.

updateRuntimedata()

void kanzi::connect::ConnectStreamEncodeUtil::updateRuntimedata

(

)

Member Data Documentation

m_accumulate

bool kanzi::connect::ConnectStreamEncodeUtil::m_accumulate

protected

m_delimeter

size_t kanzi::connect::ConnectStreamEncodeUtil::m_delimeter

protected

m_domain

Domain* kanzi::connect::ConnectStreamEncodeUtil::m_domain

protected

m_height

unsigned int kanzi::connect::ConnectStreamEncodeUtil::m_height

protected

m_pixelData

vector<char>* kanzi::connect::ConnectStreamEncodeUtil::m_pixelData

protected

m_streamId

string kanzi::connect::ConnectStreamEncodeUtil::m_streamId

protected

m_width

unsigned int kanzi::connect::ConnectStreamEncodeUtil::m_width

protected

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

• connect/kanzi_adaptation/viewport/stream_util_connect.hpp