Coral::TraceFrameSizeScalability Class Reference

Trace Frame Size Scalability. More...

#include <traceframesizescalability.h>

Inheritance diagram for Coral::TraceFrameSizeScalability:

List of all members.

Public Member Functions
	TraceFrameSizeScalability ()
	~TraceFrameSizeScalability ()
void	initFrameSizeScalability (TDTFReader *traceReader, const card64 position, const cardinal layer, const double scaleFactor)
const char *	getFrameSizeScalabilityClass () const
bool	isFrameSizeScalable () const
bool	isVariableBitrate () const
cardinal	getMinPayloadFrameSizeForDelay (const double frameRate, const cardinal bufferDelay) const
cardinal	getMaxPayloadFrameSizeForDelay (const double frameRate, const cardinal bufferDelay) const
cardinal	getMaxFrameCountForDelay (const double frameRate, const cardinal bufferDelay) const
double	getPayloadFrameSizeUtilizationForDelayAndSize (const double frameRate, const cardinal bufferDelay, const cardinal frameSize) const
double	getFrameSizeUtilizationWeight (const double frameRate) const
cardinal	getMaxBufferDelay (const double frameRate) const
Protected Attributes
TDTFReader *	TraceReader
card64	Position
double	ScaleFactor
cardinal	Layer

---

Detailed Description

Trace Frame Size Scalability.

This class is am implementation of FrameSizeScalabilityInterface. Important node: All frames sizes in this class are payload frame sizes!

Author:

Thomas Dreibholz

Version:

1.0

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Constructor & Destructor Documentation

Coral::TraceFrameSizeScalability::TraceFrameSizeScalability

(

)

Constructor.

Coral::TraceFrameSizeScalability::~TraceFrameSizeScalability

(

)

Desstructor.

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Member Function Documentation

const char * Coral::TraceFrameSizeScalability::getFrameSizeScalabilityClass

(

)

const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getFrameSizeScalabilityClass

Implements Coral::FrameSizeScalabilityInterface.

Reimplemented in Coral::TraceLayerDescription.

double Coral::TraceFrameSizeScalability::getFrameSizeUtilizationWeight

(

const double

frameRate

)

const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getFrameSizeUtilizationWeight

Reimplemented from Coral::GenericFrameSizeScalability.

cardinal Coral::TraceFrameSizeScalability::getMaxBufferDelay

(

const double

frameRate

)

const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getMaxBufferDelay

Implements Coral::FrameSizeScalabilityInterface.

cardinal Coral::TraceFrameSizeScalability::getMaxFrameCountForDelay	(	const double	frameRate,
		const cardinal	bufferDelay
	)		const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getMaxFrameCountForDelay

Implements Coral::FrameSizeScalabilityInterface.

cardinal Coral::TraceFrameSizeScalability::getMaxPayloadFrameSizeForDelay	(	const double	frameRate,
		const cardinal	bufferDelay
	)		const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getMaxPayloadFrameSizeForDelay

Implements Coral::FrameSizeScalabilityInterface.

cardinal Coral::TraceFrameSizeScalability::getMinPayloadFrameSizeForDelay	(	const double	frameRate,
		const cardinal	bufferDelay
	)		const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getMinPayloadFrameSizeForDelay

Implements Coral::FrameSizeScalabilityInterface.

double Coral::TraceFrameSizeScalability::getPayloadFrameSizeUtilizationForDelayAndSize	(	const double	frameRate,
		const cardinal	bufferDelay,
		const cardinal	frameSize
	)		const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::getPayloadFrameSizeUtilizationForDelayAndSize

Reimplemented from Coral::GenericFrameSizeScalability.

void Coral::TraceFrameSizeScalability::initFrameSizeScalability	(	TDTFReader *	traceReader,
		const card64	position,
		const cardinal	layer,
		const double	scaleFactor
	)

Initialize object with new maximum payload frame size and scale factor. MinFrameSize = scaleFactor * MaxFrameSize.

Parameters:

traceReader	TDTFReader.
position	Position (for TDTFReader).
layer	Layer number (for TDTFReader).
scaleFactor	Scale factor.

bool Coral::TraceFrameSizeScalability::isFrameSizeScalable

(

)

const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::isFrameSizeScalable

Implements Coral::FrameSizeScalabilityInterface.

bool Coral::TraceFrameSizeScalability::isVariableBitrate

(

)

const [virtual]

Implementation of FrameSizeScalabilityInterface.

See also:

FrameSizeScalabilityInterface::isVariableBitRate

Implements Coral::FrameSizeScalabilityInterface.

---

Member Data Documentation

cardinal Coral::TraceFrameSizeScalability::Layer [protected]

card64 Coral::TraceFrameSizeScalability::Position [protected]

double Coral::TraceFrameSizeScalability::ScaleFactor [protected]

TDTFReader* Coral::TraceFrameSizeScalability::TraceReader [protected]

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

• traceframesizescalability.h
• traceframesizescalability.cc