vetFilterGeometric Class Reference

Inheritance diagram for vetFilterGeometric:

Public Member Functions
	vetFilterGeometric (vetFilterGeometricParameters *initParams=NULL)
	Default constructor, initialize parameters and superclasses.
	~vetFilterGeometric ()
	Default destructor, free buffer.
float	getFrameRate () const
	Read current frame rate (frame per second).
VETRESULT	setParameters (vetFilterGeometricParameters *initParams)
	Set parameters for this filter.
vetFilterGeometricParameters &	getParameters ()
	Get parameters for this filter.
VETRESULT	setFilterParameters (vetFilterParameters *initParams)
	Set parameters for this filter.
vetFilterParameters *	getFilterParameters ()
	Get parameters for this filter.
VETRESULT	reset ()
	Reset buffers and parameters.
VETRESULT	resize (vetFrameYUV420 &img, unsigned int dimX, unsigned int dimY)
	Resize each frame to new dimension.
VETRESULT	resize (vetFrameRGB24 &img, unsigned int dimX, unsigned int dimY)
VETRESULT	resize (vetFrameT< unsigned char > &img, unsigned int dimX, unsigned int dimY)
VETRESULT	resizeCanvas (vetFrameYUV420 &img, unsigned int newdimX, unsigned int newdimY)
	Resize frames' canvas to new dimension, if smaller video will be cropped, if greater new pixels will be in VETDEF_PIXEL_COLOR.
VETRESULT	resizeCanvas (vetFrameRGB24 &img, unsigned int newdimX, unsigned int newdimY)
VETRESULT	resizeCanvas (vetFrameT< unsigned char > &img, unsigned int newdimX, unsigned int newdimY)
VETRESULT	resizeCanvas (vetFrameYUV420 &img, unsigned int newdimX, unsigned int newdimY, unsigned char &valY, unsigned char &valU, unsigned char &valV)
	Resize frames' canvas to new dimension, if smaller video will be cropped, if greater new pixels will be in VETDEF_PIXEL_COLOR.
VETRESULT	resizeCanvas (vetFrameRGB24 &img, unsigned int newdimX, unsigned int newdimY, PixelRGB24 defaultColor)
VETRESULT	resizeCanvas (vetFrameT< unsigned char > &img, unsigned int newdimX, unsigned int newdimY, unsigned char &val1, unsigned char &val2, unsigned char &val3)
VETRESULT	rotate90 (vetFrameYUV420 &img)
	Rotate each frame 90 degrees (right). [MultiThread].
VETRESULT	rotate90 (vetFrameRGB24 &img)
VETRESULT	rotate90 (vetFrameT< unsigned char > &img)
VETRESULT	rotate180 (vetFrameYUV420 &img)
	Rotate each frame 180 degrees (right). [MultiThread].
VETRESULT	rotate180 (vetFrameRGB24 &img)
VETRESULT	rotate180 (vetFrameT< unsigned char > &img)
VETRESULT	rotate270 (vetFrameYUV420 &img)
	Rotate each frame 270 degrees (right). [MultiThread].
VETRESULT	rotate270 (vetFrameRGB24 &img)
VETRESULT	rotate270 (vetFrameT< unsigned char > &img)
VETRESULT	rotate (vetFrameYUV420 &img, float alpha)
	Rotate each frame on the right. [MultiThread].
VETRESULT	rotate (vetFrameRGB24 &img, float alpha)
VETRESULT	rotate (vetFrameT< unsigned char > &img, float alpha)
VETRESULT	flipHorizontal (vetFrameYUV420 &img)
	Flip Horizontal each frame. [MultiThread].
VETRESULT	flipHorizontal (vetFrameRGB24 &img)
VETRESULT	flipHorizontal (vetFrameT< unsigned char > &img)
VETRESULT	flipVertical (vetFrameYUV420 &img)
	Flip Vertical each frame. [MultiThread].
VETRESULT	flipVertical (vetFrameRGB24 &img)
VETRESULT	flipVertical (vetFrameT< unsigned char > &img)
VETRESULT	importFrom (vetFrameYUV420 &img)
	Process the frame with current settings and store in buffer.
VETRESULT	importFrom (vetFrameRGB24 &img)
	Process the frame with current settings and store in buffer.
VETRESULT	importFrom (vetFrameT< unsigned char > &img)
	Process the frame with current settings and store in buffer.
Static Public Member Functions
template<class T>
static VETRESULT	rotate90 (vetFrameT< T > *src, vetFrameT< T > *dst, bool clockDir)
template<class T>
static VETRESULT	rotate180 (vetFrameT< T > *src, vetFrameT< T > *dst)
template<class T>
static VETRESULT	mirror (vetFrameT< T > *src, vetFrameT< T > *dst)
template<class T>
static VETRESULT	flip (vetFrameT< T > *src, vetFrameT< T > *dst)
Protected Attributes
vetFilterGeometricParameters *	myParams
	Current parameters.

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Detailed Description

Definition at line 86 of file vetFilterGeometric.h.

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Constructor & Destructor Documentation

vetFilterGeometric::vetFilterGeometric (  vetFilterGeometricParameters *  initParams = NULL  )

Default constructor, initialize parameters and superclasses. Parameters: [in]  initParams  parameters for this module or NULL for defaults. Definition at line 25 of file vetFilterGeometric.cpp. References INFO, myParams, vetObject::setDescription(), vetObject::setName(), setParameters(), and vetObject::setVersion().

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Member Function Documentation

VETRESULT vetFilterGeometric::flipHorizontal (  vetFrameYUV420 &  img  )

Flip Horizontal each frame. [MultiThread]. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty. Definition at line 673 of file vetFilterGeometric.cpp. References vetFrame::height, INFO, vetFilter::useBufferYUV(), VETRET_NOT_IMPLEMENTED, and vetFrame::width. Referenced by importFrom().

VETRESULT vetFilterGeometric::flipVertical (  vetFrameYUV420 &  img  )

Flip Vertical each frame. [MultiThread]. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty. Definition at line 706 of file vetFilterGeometric.cpp. References vetFrame::height, INFO, vetFilter::useBufferYUV(), VETRET_NOT_IMPLEMENTED, and vetFrame::width. Referenced by importFrom().

vetFilterParameters* vetFilterGeometric::getFilterParameters (   )  [inline, virtual]

Get parameters for this filter. Returns: pointer to vetFilterSampleParameters instance. Implements vetFilter. Definition at line 160 of file vetFilterGeometric.h. References myParams.

float vetFilterGeometric::getFrameRate (   )  const [inline]

Read current frame rate (frame per second). Returns: Frame per second as a floating point value. (delay=1/fps) See also: v_sleeptime Reimplemented from vetInput. Definition at line 111 of file vetFilterGeometric.h.

vetFilterGeometricParameters& vetFilterGeometric::getParameters (   )  [inline]

Get parameters for this filter. Returns: pointer to vetFilterGeometricParameters instance. Definition at line 132 of file vetFilterGeometric.h. References myParams.

VETRESULT vetFilterGeometric::importFrom (  vetFrameT< unsigned char > &  img  )  [virtual]

Process the frame with current settings and store in buffer. Parameters: [in]  img  VETLib Grayscale Frame to be processed. Returns: VETRET_OK if everything is fine, VETRET_INTERNAL_ERR else. Note: Input operator (<<) call directly this function. See also: operator << (vetFrameT&) Implements vetFilter. Definition at line 236 of file vetFilterGeometric.cpp. References vetFilter::bufferTuC, DEBUGMSG, flipHorizontal(), flipVertical(), vetFrameT< T >::height, vetFilter::isBufferTuC(), myParams, vetFilterGeometricParameters::par_ResizeHeight, vetFilterGeometricParameters::par_ResizeWidth, vetFilterGeometricParameters::par_Rotation, vetFrameT< T >::profile, resize(), resizeCanvas(), rotate(), rotate180(), rotate270(), rotate90(), vetFilterGeometricParameters::runMode, vetFilter::useBufferTuC(), VETRET_OK, VETRET_OK_DEPRECATED, VETRET_PARAM_ERR, and vetFrameT< T >::width.

VETRESULT vetFilterGeometric::importFrom (  vetFrameRGB24 &  img  )  [virtual]

Process the frame with current settings and store in buffer. Parameters: [in]  img  VETLib Cache24 Frame to be processed. Returns: VETRET_OK if everything is fine, VETRET_INTERNAL_ERR else. Note: Input operator (<<) call directly this function. See also: operator << (vetFrameRGB24&) Implements vetFilter. Definition at line 176 of file vetFilterGeometric.cpp. References vetFilter::bufferRGB, DEBUGMSG, flipHorizontal(), flipVertical(), vetFrame::height, vetFilter::isBufferRGB(), myParams, vetFilterGeometricParameters::par_ResizeHeight, vetFilterGeometricParameters::par_ResizeWidth, vetFilterGeometricParameters::par_Rotation, resize(), resizeCanvas(), rotate(), rotate180(), rotate270(), rotate90(), vetFilterGeometricParameters::runMode, vetFilter::useBufferRGB(), VETRET_OK, VETRET_OK_DEPRECATED, VETRET_PARAM_ERR, and vetFrame::width.

VETRESULT vetFilterGeometric::importFrom (  vetFrameYUV420 &  img  )  [virtual]

Process the frame with current settings and store in buffer. Parameters: [in]  img  VETLib Cache Frame to be processed. Returns: VETRET_OK if everything is fine, VETRET_INTERNAL_ERR else. Note: Input operator (<<) call directly this function. See also: operator << (vetFrameYUV420&) Implements vetFilter. Definition at line 118 of file vetFilterGeometric.cpp. References vetFilter::bufferYUV, DEBUGMSG, flipHorizontal(), flipVertical(), vetFrame::height, vetFilter::isBufferYUV(), myParams, vetFilterGeometricParameters::par_ResizeHeight, vetFilterGeometricParameters::par_ResizeWidth, vetFilterGeometricParameters::par_Rotation, resize(), resizeCanvas(), rotate(), rotate180(), rotate270(), rotate90(), vetFilterGeometricParameters::runMode, vetFilter::useBufferYUV(), VETRET_OK, VETRET_OK_DEPRECATED, VETRET_PARAM_ERR, and vetFrame::width.

VETRESULT vetFilterGeometric::reset (   )  [virtual]

Reset buffers and parameters. Returns: VETRET_OK Implements vetFilter. Definition at line 56 of file vetFilterGeometric.cpp. References vetFilter::allocateBuffer(), vetFilterParameters::currentBuffer, INFO, myParams, vetFilter::releaseBuffers(), vetFilterGeometricParameters::reset(), setParameters(), and VETRET_OK. Referenced by setParameters().

VETRESULT vetFilterGeometric::resize (  vetFrameYUV420 &  img, unsigned int  dimX, unsigned int  dimY )

Resize each frame to new dimension. Parameters: newdimX  New video width. newdimY  New video height. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty, VETRET_PARAM_ERR if parameters are out of range ]0, INT[, VETRET_INTERNAL_ERR else. Definition at line 296 of file vetFilterGeometric.cpp. References vetFilter::useBufferYUV(), and VETRET_NOT_IMPLEMENTED. Referenced by importFrom().

VETRESULT vetFilterGeometric::resizeCanvas (  vetFrameYUV420 &  img, unsigned int  newdimX, unsigned int  newdimY, unsigned char &  valY, unsigned char &  valU, unsigned char &  valV )

Resize frames' canvas to new dimension, if smaller video will be cropped, if greater new pixels will be in VETDEF_PIXEL_COLOR. Parameters: newdimX  New canvas width. newdimY  New canvas height. defaultColor  Color for new pixels (if canvas is greater than original). Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty, VETRET_PARAM_ERR if parameters are out of range ]0, INT[, VETRET_INTERNAL_ERR else. Definition at line 351 of file vetFilterGeometric.cpp. References vetFilter::useBufferYUV(), and VETRET_NOT_IMPLEMENTED.

VETRESULT vetFilterGeometric::resizeCanvas (  vetFrameYUV420 &  img, unsigned int  newdimX, unsigned int  newdimY )

Resize frames' canvas to new dimension, if smaller video will be cropped, if greater new pixels will be in VETDEF_PIXEL_COLOR. Parameters: newdimX  New canvas width. newdimY  New canvas height. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty, VETRET_PARAM_ERR if parameters are out of range ]0, INT[, VETRET_INTERNAL_ERR else. Definition at line 325 of file vetFilterGeometric.cpp. References vetFilter::useBufferYUV(), and VETRET_NOT_IMPLEMENTED. Referenced by importFrom().

VETRESULT vetFilterGeometric::rotate (  vetFrameYUV420 &  img, float  alpha )

Rotate each frame on the right. [MultiThread]. Parameters: alpha  degrees on the right Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty. Definition at line 511 of file vetFilterGeometric.cpp. References vetFrame::height, vetFilter::useBufferYUV(), VETRET_NOT_IMPLEMENTED, and vetFrame::width. Referenced by importFrom().

VETRESULT vetFilterGeometric::rotate180 (  vetFrameYUV420 &  img  )

Rotate each frame 180 degrees (right). [MultiThread]. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty. Definition at line 448 of file vetFilterGeometric.cpp. References vetFrame::height, INFO, vetFilter::useBufferYUV(), VETRET_NOT_IMPLEMENTED, and vetFrame::width. Referenced by importFrom().

VETRESULT vetFilterGeometric::rotate270 (  vetFrameYUV420 &  img  )

Rotate each frame 270 degrees (right). [MultiThread]. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty. Definition at line 479 of file vetFilterGeometric.cpp. References vetFrame::height, INFO, vetFilter::useBufferYUV(), VETRET_NOT_IMPLEMENTED, and vetFrame::width. Referenced by importFrom().

VETRESULT vetFilterGeometric::rotate90 (  vetFrameYUV420 &  img  )

Rotate each frame 90 degrees (right). [MultiThread]. Returns: VETRET_OK if success, VETRET_ILLEGAL_USE if video is empty. Definition at line 384 of file vetFilterGeometric.cpp. References vetFrame::height, INFO, vetFilter::useBufferYUV(), VETRET_NOT_IMPLEMENTED, and vetFrame::width. Referenced by importFrom().

VETRESULT vetFilterGeometric::setFilterParameters (  vetFilterParameters *  initParams  )  [inline, virtual]

Set parameters for this filter. Parameters: [in]  initParams  Instance of vetFilterSampleParameters or NULL, NULL argument make function to create a new instance with default parameters. Returns: VETRET_OK Implements vetFilter. Definition at line 145 of file vetFilterGeometric.h. References setParameters().

VETRESULT vetFilterGeometric::setParameters (  vetFilterGeometricParameters *  initParams  )

Set parameters for this filter. Parameters: [in]  initParams  Instance of vetFilterGeometricParameters or NULL, NULL argument make function to create a new instance with default parameters. Returns: VETRET_OK Definition at line 82 of file vetFilterGeometric.cpp. References vetFilter::allocateBuffer(), vetFilterParameters::currentBuffer, myParams, reset(), VETRET_OK, and VETRET_PARAM_ERR. Referenced by reset(), setFilterParameters(), and vetFilterGeometric().

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

• vetFilterGeometric.h
• vetFilterGeometric.cpp

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