makVrv::DtTransformFrameTaskElement Class Reference

A DtTransformFrameTaskElement instance will create a pipeline element that can flip, scale, and/or resample the image being streamed.

Inheritance diagram for makVrv::DtTransformFrameTaskElement:

Public Member Functions
virtual	~DtTransformFrameTaskElement ()
virtual bool	shouldFlipVertically () const
virtual void	setShouldFlipVertically (bool flip)
virtual bool	shouldFlipHorizontally () const
virtual void	setShouldFlipHorizontally (bool flip)
virtual bool	shouldScale () const
virtual void	setShouldScale (bool scale)
virtual int	scaleX () const
virtual void	setScaleX (int scaleX)
virtual int	scaleY () const
virtual void	setScaleY (int scaleY)
virtual bool	shouldResample () const
virtual void	setShouldResample (bool resample)
virtual int	bitsPerPixel () const
virtual void	setBitsPerPixel (int bpp)
virtual void	setShouldRotate (bool rotate)
virtual bool	shouldRotate () const
virtual void	setRotationAngle (float degrees)
virtual float	rotationAngle () const
void	setFromRecord (const makArchives::DtImageTaskRecord &config)
Public Member Functions inherited from makVrv::DtImageTaskElement
virtual	~DtImageTaskElement ()
virtual bool	configure ()
void	preFrame ()
void	processFrame (DtVideoFrameBuffer *frame)
void	postFrame ()
virtual void	attach (DtImageTaskElement *next)

Protected Member Functions
	DtTransformFrameTaskElement (DtDe &, DtProcessImageTask *owningTask)
void	handleProcessFrame (DtVideoFrameBuffer *frame)
Protected Member Functions inherited from makVrv::DtImageTaskElement
	DtImageTaskElement (DtDe &de, DtProcessImageTask *owningTask)
virtual void	handlePreFrame ()
virtual void	handlePostFrame ()

Protected Attributes
bool	myShouldFlipVertically
bool	myShouldFlipHorizontally
bool	myShouldScale
bool	myShouldResample
bool	myShouldRotate
int	myScaleX
int	myScaleY
int	myBitsPerPixel
float	myRotateAngle
Protected Attributes inherited from makVrv::DtImageTaskElement
DtDe &	myDe
DtProcessImageTask *	myOwningTask
DtImageTaskElement *	myNextElement

Private Member Functions
	DtTransformFrameTaskElement ()
	DtTransformFrameTaskElement (const DtTransformFrameTaskElement &orig)
DtTransformFrameTaskElement &	operator= (const DtTransformFrameTaskElement &rhs)

Friends
class	DtTransformFrameTaskElementCreator

Constructor & Destructor Documentation

virtual makVrv::DtTransformFrameTaskElement::~DtTransformFrameTaskElement ( )

virtual

DTOR.

makVrv::DtTransformFrameTaskElement::DtTransformFrameTaskElement ( DtDe &  , DtProcessImageTask *  owningTask  )

protected

CTOR (protected)

makVrv::DtTransformFrameTaskElement::DtTransformFrameTaskElement ( )

private

Default CTOR (unimplemented)

makVrv::DtTransformFrameTaskElement::DtTransformFrameTaskElement ( const DtTransformFrameTaskElement &  orig )

private

Copy CTOR (unimplemented)

Member Function Documentation

virtual bool makVrv::DtTransformFrameTaskElement::shouldFlipVertically ( ) const

virtual

Get whether the image should be flipped vertically.

virtual void makVrv::DtTransformFrameTaskElement::setShouldFlipVertically ( bool  flip )

virtual

Set whether the image should be flipped vertically.

virtual bool makVrv::DtTransformFrameTaskElement::shouldFlipHorizontally ( ) const

virtual

Get whether the image should be flipped horizontally.

virtual void makVrv::DtTransformFrameTaskElement::setShouldFlipHorizontally ( bool  flip )

virtual

Set whether the image should be flipped horizontally.

virtual bool makVrv::DtTransformFrameTaskElement::shouldScale ( ) const

virtual

Get when the image should be scaled.

virtual void makVrv::DtTransformFrameTaskElement::setShouldScale ( bool  scale )

virtual

Set when the image should be scaled.

virtual int makVrv::DtTransformFrameTaskElement::scaleX ( ) const

virtual

If the image is scaled, get the scale x value.

virtual void makVrv::DtTransformFrameTaskElement::setScaleX ( int  scaleX )

virtual

If the image is scaled, set the scale x value.

virtual int makVrv::DtTransformFrameTaskElement::scaleY ( ) const

virtual

If the image is scaled, get the scale y value.

virtual void makVrv::DtTransformFrameTaskElement::setScaleY ( int  scaleY )

virtual

If the image is scaled, set the scale y value.

virtual bool makVrv::DtTransformFrameTaskElement::shouldResample ( ) const

virtual

Get whether the image should be resampled.

virtual void makVrv::DtTransformFrameTaskElement::setShouldResample ( bool  resample )

virtual

Set whether the image should be resampled.

virtual int makVrv::DtTransformFrameTaskElement::bitsPerPixel ( ) const

virtual

if the image is resampled, get the target bits per pixel

virtual void makVrv::DtTransformFrameTaskElement::setBitsPerPixel ( int  bpp )

virtual

if the image is resampled, set the target bits per pixel

virtual void makVrv::DtTransformFrameTaskElement::setShouldRotate ( bool  rotate )

virtual

Set when the image should be rotated.

virtual bool makVrv::DtTransformFrameTaskElement::shouldRotate ( ) const

virtual

Get whether the image should be rotated.

virtual void makVrv::DtTransformFrameTaskElement::setRotationAngle ( float  degrees )

virtual

Set the rotation angle in degrees.

virtual float makVrv::DtTransformFrameTaskElement::rotationAngle ( ) const

virtual

Get the rotation angle in degrees.

void makVrv::DtTransformFrameTaskElement::setFromRecord ( const makArchives::DtImageTaskRecord &  config )

virtual

Initialize the transform task from a DtImageTaskRecord.

Reimplemented from makVrv::DtImageTaskElement.

void makVrv::DtTransformFrameTaskElement::handleProcessFrame ( DtVideoFrameBuffer *  frame )

protectedvirtual

Process the frame image.

Implements makVrv::DtImageTaskElement.

DtTransformFrameTaskElement& makVrv::DtTransformFrameTaskElement::operator= ( const DtTransformFrameTaskElement &  rhs )

private

Assignment operator (unimplemented)

Friends And Related Function Documentation

friend class DtTransformFrameTaskElementCreator

friend

Friend creator class, the only class that can construct an instance of this DtTransformFrameTaskElement.

Member Data Documentation

bool makVrv::DtTransformFrameTaskElement::myShouldFlipVertically

protected

bool makVrv::DtTransformFrameTaskElement::myShouldFlipHorizontally

protected

bool makVrv::DtTransformFrameTaskElement::myShouldScale

protected

bool makVrv::DtTransformFrameTaskElement::myShouldResample

protected

bool makVrv::DtTransformFrameTaskElement::myShouldRotate

protected

int makVrv::DtTransformFrameTaskElement::myScaleX

protected

int makVrv::DtTransformFrameTaskElement::myScaleY

protected

int makVrv::DtTransformFrameTaskElement::myBitsPerPixel

protected

float makVrv::DtTransformFrameTaskElement::myRotateAngle

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvVideoStream/DtTransformFrameTaskElement.h