eq::fabric::Pixel Class Reference

Holds a pixel decomposition specification with methods for manipulation. More...

#include <pixel.h>

Collaboration diagram for eq::fabric::Pixel:

Public Member Functions
void	apply (const Pixel &rhs)
	Apply (accumulate) another pixel specification.
bool	operator== (const Pixel &rhs) const
bool	operator!= (const Pixel &rhs) const
void	invalidate ()
	Make the pixel specification invalid.
void	validate ()
	Make the pixel specification valid.
bool	isValid () const
Constructors
	Pixel ()
	Construct a pixel specification covering all pixels of a frustum. More...
	Pixel (const uint32_t x_, const uint32_t y_, const uint32_t w_, const uint32_t h_)
	Construct a pixel specification with default values. More...

Public Attributes
uint32_t	x
uint32_t	y
uint32_t	w
uint32_t	h

Static Public Attributes
static const Pixel	ALL
	A pixel specification covering all pixels.

Detailed Description

Holds a pixel decomposition specification with methods for manipulation.

The w, h size determines how many contributors are sending pixels to the destination. The x, y index determines the position of the contributor within the decomposition pixel grid.

Definition at line 39 of file pixel.h.

Constructor & Destructor Documentation

eq::fabric::Pixel::Pixel ( )

inline

Construct a pixel specification covering all pixels of a frustum.

Version

1.0

Definition at line 48 of file pixel.h.

eq::fabric::Pixel::Pixel ( const uint32_t  x_, const uint32_t  y_, const uint32_t  w_, const uint32_t  h_  )

inline

Construct a pixel specification with default values.

Version

1.0

Definition at line 51 of file pixel.h.

Member Function Documentation

bool eq::fabric::Pixel::isValid ( ) const

inline

Returns

true if the pixel specification is valid.

Definition at line 102 of file pixel.h.

Referenced by apply(), and validate().

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bool eq::fabric::Pixel::operator!= ( const Pixel &  rhs ) const

inline

Returns

true if the pixel specification are not identical.

Version

1.0

Definition at line 81 of file pixel.h.

bool eq::fabric::Pixel::operator== ( const Pixel &  rhs ) const

inline

Returns

true if the pixel specification are identical.

Version

1.0

Definition at line 72 of file pixel.h.

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

• pixel.h