BufferSource Class Reference

Implements a FramedSource for sending frames. More...

#include <liveserver.h>

Inheritance diagram for BufferSource:

Collaboration diagram for BufferSource:

Public Member Functions
	BufferSource (UsageEnvironment &env, FrameFifo &fifo, Boolean &canary, unsigned preferredFrameSize=0, unsigned playTimePerFrame=0, unsigned offset=0)
	Default constructor. More...
void	handleFrame (Frame *f)
	Copies a Frame from BufferSource::fifo into BufferSource::internal_fifo. Sets BufferSource::active. Checks that FrameClass is FrameClass::basic.

Public Attributes
std::deque< BasicFrame * >	internal_fifo
	Internal fifo BasicFrame, i.e. payload frames.
bool	active
	If set, doGetNextFrame is currently re-scheduled.

Private Member Functions
virtual void	doGetNextFrame ()
	All the fun happens here.

Private Attributes
FrameFifo &	fifo
	Frames are being read from here. This reference leads all the way down to LiveThread::fifo.
Boolean &	canary
	If this instance of BufferSource get's annihilated, kill the canary (set it to false)
unsigned	fPreferredFrameSize
unsigned	fPlayTimePerFrame
unsigned	offset
std::mutex	mutex
long int	prevtime

Detailed Description

Implements a FramedSource for sending frames.

See Live streaming

Constructor & Destructor Documentation

BufferSource()

BufferSource::BufferSource	(	UsageEnvironment &	env,
		FrameFifo &	fifo,
		Boolean &	canary,
		unsigned	preferredFrameSize = 0,
		unsigned	playTimePerFrame = 0,
		unsigned	offset = 0
	)

Default constructor.

Parameters

env	Identifies the live555 event loop
fifo	See BufferSource::fifo

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

• /home/sampsa/C/valkka/include/liveserver.h
• /home/sampsa/C/valkka/src/liveserver.cpp