Template class to create color output data. More...

Inheritance diagram for DiColorOutputPixelTemplate< T1, T2 >:

Public Member Functions
	DiColorOutputPixelTemplate (void buffer, const DiColorPixel pixel, const unsigned long count, const unsigned long frame, const int bits1, const int bits2, const int planar, const int inverse)
	constructor More...

	DiColorOutputPixelTemplate (void buffer, const DiPixel pixel, const unsigned long count, const unsigned long frame, const unsigned long, const int planar)
	constructor More...

virtual	~DiColorOutputPixelTemplate ()
	destructor

EP_Representation	getRepresentation () const
	get integer representation More...

size_t	getItemSize () const
	get size of one pixel / item in the pixel array More...

const void *	getData () const
	get pointer to output pixel data More...

virtual void *	getDataPtr ()
	get pointer to output pixel data More...

const void *	getPlane (const int plane) const
	get pointer to given plane of output pixel data More...

int	writePPM (STD_NAMESPACE ostream &stream) const
	write pixel data of selected frame to PPM/ASCII file More...

int	writePPM (FILE *stream) const
	write pixel data of selected frame to PPM/ASCII file More...

Public Member Functions inherited from DiColorOutputPixel
	DiColorOutputPixel (const DiPixel *pixel, const unsigned long size, const unsigned long frame)
	constructor More...

virtual	~DiColorOutputPixel ()
	destructor

virtual EP_Representation	getRepresentation () const =0
	get integer representation (abstract) More...

virtual const void *	getData () const =0
	get pointer to output pixel data (abstract) More...

virtual void *	getDataPtr ()=0
	get pointer to output pixel data (abstract) More...

virtual const void *	getPlane (const int plane) const =0
	get pointer to given plane of output pixel data (abstract) More...

virtual size_t	getItemSize () const =0
	get size of one pixel / item in the pixel array (abstract) More...

virtual int	writePPM (STD_NAMESPACE ostream &stream) const =0
	write pixel data of selected frame to PPM/ASCII file (abstract) More...

virtual int	writePPM (FILE *stream) const =0
	write pixel data of selected frame to PPM/ASCII file (abstract) More...

unsigned long	getCount () const
	get number of pixel per frame More...

Public Member Functions inherited from DiPixelRepresentationTemplate< T2 >
	DiPixelRepresentationTemplate ()
	default constructor

virtual	~DiPixelRepresentationTemplate ()
	destructor

int	isSigned () const
	check whether template type T is signed or not More...

Protected Attributes
T2 *	Data
	pointer to the storage area where the output data should be stored

Protected Attributes inherited from DiColorOutputPixel
unsigned long	Count
	number of pixels per frame (intermediate representation)

const unsigned long	FrameSize
	number of pixels per frame (memory buffer size)

Private Member Functions
void	convert (const T1 *pixel[3], const unsigned long start, const int bits1, const int bits2, const int planar, const int inverse)
	convert intermediate pixel data to output format (render pixel data) More...

Private Attributes
int	DeleteData
	flag indicating whether the output data buffer should be deleted in the destructor

int	isPlanar
	flag indicating whether pixel data is stored color-by-pixel or color-by-plane

Additional Inherited Members
virtual EP_Representation	getRepresentation () const
	determine integer representation for template type T More...

Detailed Description

template<class T1, class T2>
class DiColorOutputPixelTemplate< T1, T2 >

Template class to create color output data.

Constructor & Destructor Documentation

◆ DiColorOutputPixelTemplate() [1/2]

template<class T1 , class T2 >

DiColorOutputPixelTemplate< T1, T2 >::DiColorOutputPixelTemplate	(	void *	buffer,
		const DiColorPixel *	pixel,
		const unsigned long	count,
		const unsigned long	frame,
		const int	bits1,
		const int	bits2,
		const int	planar,
		const int	inverse
	)

inline

constructor

Parameters

buffer	storage area for the output pixel data (optional, maybe NULL)
pixel	pointer to intermediate pixel representation (color)
count	number of pixels per frame
frame	frame to be rendered
bits1	bit depth of input data (intermediate)
bits2	bit depth of output data
planar	flag indicating whether data shall be stored color-by-pixel or color-by-plane
inverse	invert pixel data if true (0/0/0 = white)

References DiColorOutputPixelTemplate< T1, T2 >::convert(), DiColorOutputPixel::Count, DiColorOutputPixelTemplate< T1, T2 >::Data, and DiColorOutputPixel::FrameSize.

◆ DiColorOutputPixelTemplate() [2/2]

template<class T1 , class T2 >

DiColorOutputPixelTemplate< T1, T2 >::DiColorOutputPixelTemplate	(	void *	buffer,
		const DiPixel *	pixel,
		const unsigned long	count,
		const unsigned long	frame,
		const unsigned long	,
		const int	planar
	)

inline

constructor

Parameters

buffer	storage area for the output pixel data (optional, maybe NULL)
pixel	pointer to intermediate pixel representation
count	number of pixels per frame
frame	frame to be rendered (#)param frames (total number of frames present in intermediate representation)
planar	flag indicating whether data shall be stored color-by-pixel or color-by-plane

References DiColorOutputPixel::Count, DiColorOutputPixelTemplate< T1, T2 >::Data, and DiColorOutputPixel::FrameSize.

Member Function Documentation

◆ convert()

template<class T1 , class T2 >

void DiColorOutputPixelTemplate< T1, T2 >::convert	(	const T1 *	pixel[3],
		const unsigned long	start,
		const int	bits1,
		const int	bits2,
		const int	planar,
		const int	inverse
	)

inlineprivate

convert intermediate pixel data to output format (render pixel data)

Parameters

pixel	pointer to intermediate pixel representation (color)
start	offset to first pixel to be converted
bits1	bit depth of input data (intermediate)
bits2	bit depth of output data
planar	flag indicating whether data shall be stored color-by-pixel or color-by-plane
inverse	invert pixel data if true (0/0/0 = white)