PXL_Raster Class Reference

#include <PXL_Raster.h>

Inheritance diagram for PXL_Raster:

List of all members.

Public Member Functions
	PXL_Raster ()
	PXL_Raster (const PXL_Raster &)
	PXL_Raster (const PXL_Raster &, int x1, int y1, int x2, int y2)
	PXL_Raster (PXL_Packing p, PXL_DataFormat f, int xres=0, int yres=0, int clear=0, int alloc=1)
virtual	~PXL_Raster ()
virtual void	copy (const PXL_Raster &src)
void	setPacking (PXL_Packing p)
void	setFormat (PXL_DataFormat f)
void	setRes (int x, int y)
void	setBWPoints (float black, float white)
void	init ()
void	setRaster (void *r, bool give_ownership=true, bool use_offset=false)
void *	steal ()
int	isValid () const
int	getXres () const
int	getYres () const
int	getNumPixels () const
int64	getStride () const
int64	getSize () const
PXL_DataFormat	getFormat () const
PXL_Packing	getPacking () const
void	getBWPoints (float &black, float &white) const
void	setDataWindow (const UT_DimRect &new_rect)
const UT_DimRect &	getDataWindow () const
bool	hasDataWindow () const
void	getRange (float &min, float &max, float black=0.0f, float white=1.0f, int comp=-1, bool ignore_farthest=false) const
void *	getPixels ()
const void *	getPixels () const
const void *	getRawPixels () const
void *	getPixel (int x, int y, int comp=0)
const void *	getPixel (int x, int y, int comp=0) const
void	getPixelValue (int x, int y, float *vals) const
int	isInterleaved () const
int	areComponentsRenderable () const
int64	getNonInterleavedSize () const
void	clear (void *color=0)
void	clearNormal (float *color, unsigned ib=0, unsigned iw=0)
void	readFromRow (int y, void *data) const
void	writeToRow (int y, const void *data)
void	writeToColumn (int x, const void *data)
virtual void	reset (int full=0)
void	extract (const PXL_Raster &from, int x1, int y1, int x2, int y2)
void	applyLUT (const PXL_Raster *src, float *lptr[4], int comp, float lstart, float lend)
void	streakEdges (int x1, int y1, int x2, int y2, PXL_StreakComponents streak_comps=PXL_STREAK_ALL)
void	convert8Bit (unsigned b, unsigned w)
void	adjustSaturation (float sat)
bool	load (UT_IStream &is)
int	save (ostream &os, int binary=1) const
int	getProxyIndex () const
void	setDataWritten (bool written=true)
bool	getDataWritten () const
void	setTextureID (unsigned int id)
unsigned int	getTextureID () const
void	clearTextureID ()
void	dither (const UT_DimRect &crop)
void	dither ()
Protected Member Functions
virtual void	initialize ()
void	allocRaster (int alloc_mem=1)
void	applyLUT8 (const PXL_Raster *src, float *lptr[4], int comp, float lscale, float lshift, int size)
void	applyLUT16 (const PXL_Raster *src, float *lptr[4], int comp, float lscale, float lshift, int size)
virtual void	attemptRealloc (int64 size)
Protected Attributes
PXL_DataFormat	myFormat
PXL_Packing	myPacking
unsigned int	myRasterOffset
int	myXres
int	myYres
int64	myStride
int64	myRasterSize
float	myBlack
float	myWhite
void *	myRaster
bool	myAmOwner
int	myProxyIndex
bool	myWriteFlag
unsigned int	myTextureID
UT_DimRect	myDataWindow

---

Detailed Description

Definition at line 39 of file PXL_Raster.h.

---

Constructor & Destructor Documentation

PXL_Raster::PXL_Raster

(

)

PXL_Raster::PXL_Raster

(

const PXL_Raster &

)

PXL_Raster::PXL_Raster	(	const PXL_Raster &	,
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

PXL_Raster::PXL_Raster	(	PXL_Packing	p,
		PXL_DataFormat	f,
		int	xres = 0,
		int	yres = 0,
		int	clear = 0,
		int	alloc = 1
	)

virtual PXL_Raster::~PXL_Raster

(

)

[virtual]

---

Member Function Documentation

void PXL_Raster::adjustSaturation

(

float

sat

)

void PXL_Raster::allocRaster

(

int

alloc_mem = 1

)

[protected]

void PXL_Raster::applyLUT	(	const PXL_Raster *	src,
		float *	lptr[4],
		int	comp,
		float	lstart,
		float	lend
	)

void PXL_Raster::applyLUT16	(	const PXL_Raster *	src,
		float *	lptr[4],
		int	comp,
		float	lscale,
		float	lshift,
		int	size
	)			[protected]

void PXL_Raster::applyLUT8	(	const PXL_Raster *	src,
		float *	lptr[4],
		int	comp,
		float	lscale,
		float	lshift,
		int	size
	)			[protected]

int PXL_Raster::areComponentsRenderable

(

)

const

virtual void PXL_Raster::attemptRealloc

(

int64

size

)

[protected, virtual]

Reimplemented in TIL_Raster.

void PXL_Raster::clear

(

void *

color = 0

)

void PXL_Raster::clearNormal	(	float *	color,
		unsigned	ib = 0,
		unsigned	iw = 0
	)

void PXL_Raster::clearTextureID

(

)

void PXL_Raster::convert8Bit	(	unsigned	b,
		unsigned	w
	)

virtual void PXL_Raster::copy

(

const PXL_Raster &

src

)

[virtual]

Reimplemented in TIL_Raster.

void PXL_Raster::dither

(

)

void PXL_Raster::dither

(

const UT_DimRect &

crop

)

void PXL_Raster::extract	(	const PXL_Raster &	from,
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

void PXL_Raster::getBWPoints	(	float &	black,
		float &	white
	)			const

const UT_DimRect& PXL_Raster::getDataWindow

(

)

const [inline]

Definition at line 90 of file PXL_Raster.h.

bool PXL_Raster::getDataWritten

(

)

const [inline]

Definition at line 177 of file PXL_Raster.h.

PXL_DataFormat PXL_Raster::getFormat

(

)

const [inline]

Definition at line 84 of file PXL_Raster.h.

int64 PXL_Raster::getNonInterleavedSize

(

)

const

int PXL_Raster::getNumPixels

(

)

const [inline]

Definition at line 81 of file PXL_Raster.h.

PXL_Packing PXL_Raster::getPacking

(

)

const [inline]

Definition at line 85 of file PXL_Raster.h.

const void* PXL_Raster::getPixel	(	int	x,
		int	y,
		int	comp = 0
	)			const

void* PXL_Raster::getPixel	(	int	x,
		int	y,
		int	comp = 0
	)

const void* PXL_Raster::getPixels

(

)

const [inline]

Definition at line 108 of file PXL_Raster.h.

void* PXL_Raster::getPixels

(

)

[inline]

Examples:

SOP/SOP_CopRaster.C.

Definition at line 105 of file PXL_Raster.h.

void PXL_Raster::getPixelValue	(	int	x,
		int	y,
		float *	vals
	)			const

int PXL_Raster::getProxyIndex

(

)

const [inline]

Definition at line 173 of file PXL_Raster.h.

void PXL_Raster::getRange	(	float &	min,
		float &	max,
		float	black = 0.0f,
		float	white = 1.0f,
		int	comp = -1,
		bool	ignore_farthest = false
	)			const

const void* PXL_Raster::getRawPixels

(

)

const [inline]

Definition at line 112 of file PXL_Raster.h.

int64 PXL_Raster::getSize

(

void

)

const [inline]

Examples:

SOP/SOP_CopRaster.C.

Definition at line 83 of file PXL_Raster.h.

int64 PXL_Raster::getStride

(

)

const [inline]

Definition at line 82 of file PXL_Raster.h.

unsigned int PXL_Raster::getTextureID

(

)

const

int PXL_Raster::getXres

(

)

const [inline]

Examples:

SOP/SOP_CopRaster.C.

Definition at line 79 of file PXL_Raster.h.

int PXL_Raster::getYres

(

)

const [inline]

Examples:

SOP/SOP_CopRaster.C.

Definition at line 80 of file PXL_Raster.h.

bool PXL_Raster::hasDataWindow

(

)

const [inline]

Definition at line 92 of file PXL_Raster.h.

void PXL_Raster::init

(

)

virtual void PXL_Raster::initialize

(

)

[protected, virtual]

Reimplemented in TIL_Raster.

int PXL_Raster::isInterleaved

(

)

const

int PXL_Raster::isValid

(

void

)

const [inline]

Definition at line 77 of file PXL_Raster.h.

bool PXL_Raster::load

(

UT_IStream &

is

)

void PXL_Raster::readFromRow	(	int	y,
		void *	data
	)			const

virtual void PXL_Raster::reset

(

int

full = 0

)

[virtual]

Reimplemented in TIL_Raster.

int PXL_Raster::save	(	ostream &	os,
		int	binary = 1
	)			const

void PXL_Raster::setBWPoints	(	float	black,
		float	white
	)

void PXL_Raster::setDataWindow

(

const UT_DimRect &

new_rect

)

void PXL_Raster::setDataWritten

(

bool

written = true

)

[inline]

Definition at line 175 of file PXL_Raster.h.

void PXL_Raster::setFormat

(

PXL_DataFormat

f

)

void PXL_Raster::setPacking

(

PXL_Packing

p

)

void PXL_Raster::setRaster	(	void *	r,
		bool	give_ownership = true,
		bool	use_offset = false
	)

void PXL_Raster::setRes	(	int	x,
		int	y
	)

void PXL_Raster::setTextureID

(

unsigned int

id

)

[inline]

Definition at line 179 of file PXL_Raster.h.

void* PXL_Raster::steal

(

)

void PXL_Raster::streakEdges	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		PXL_StreakComponents	streak_comps = PXL_STREAK_ALL
	)

void PXL_Raster::writeToColumn	(	int	x,
		const void *	data
	)

void PXL_Raster::writeToRow	(	int	y,
		const void *	data
	)

---

Member Data Documentation

bool PXL_Raster::myAmOwner [protected]

Definition at line 210 of file PXL_Raster.h.

float PXL_Raster::myBlack [protected]

Definition at line 208 of file PXL_Raster.h.

UT_DimRect PXL_Raster::myDataWindow [protected]

Definition at line 215 of file PXL_Raster.h.

PXL_DataFormat PXL_Raster::myFormat [protected]

Definition at line 202 of file PXL_Raster.h.

PXL_Packing PXL_Raster::myPacking [protected]

Definition at line 203 of file PXL_Raster.h.

int PXL_Raster::myProxyIndex [protected]

Definition at line 211 of file PXL_Raster.h.

void* PXL_Raster::myRaster [protected]

Definition at line 209 of file PXL_Raster.h.

unsigned int PXL_Raster::myRasterOffset [protected]

Definition at line 204 of file PXL_Raster.h.

int64 PXL_Raster::myRasterSize [protected]

Definition at line 207 of file PXL_Raster.h.

int64 PXL_Raster::myStride [protected]

Definition at line 206 of file PXL_Raster.h.

unsigned int PXL_Raster::myTextureID [protected]

Definition at line 213 of file PXL_Raster.h.

float PXL_Raster::myWhite [protected]

Definition at line 208 of file PXL_Raster.h.

bool PXL_Raster::myWriteFlag [protected]

Definition at line 212 of file PXL_Raster.h.

int PXL_Raster::myXres [protected]

Definition at line 205 of file PXL_Raster.h.

int PXL_Raster::myYres [protected]

Definition at line 205 of file PXL_Raster.h.

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

• PXL/PXL_Raster.h