Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE > Class Template Reference

Pixel component. More...

#include <framebuffer.h>

Public Member Functions
	PixelComponent (unsigned value)
	Constructor.
template<unsigned BITS>
void	set (const struct SpritePixelComponent< BITS > &other)
	Assign component value (from a SpritePixelComponent with different bit mask size)
void	set (const struct SpritePixelComponent< SIZE > &other)
	Assign component value (from a SpritePixelComponent with same bit mask size)
void	set (unsigned value)
	Assign component value (from an integer)
template<unsigned BITS>
void	blend (const struct SpritePixelComponent< BITS > &other, const struct SpritePixelComponent< BITS > &alpha)
	Alpha blend component value (from a SpritePixelComponent with different bit mask size)
void	blend (const struct SpritePixelComponent< SIZE > &other, const struct SpritePixelComponent< SIZE > &alpha)
	Alpha blend component value (from a SpritePixelComponent with same bit mask size)

Private Attributes
unsigned	: OFFSET
	Reserved space for offset.
unsigned	value: SIZE
	Value.

Detailed Description

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>
template<unsigned OFFSET, unsigned SIZE>
class Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >

Pixel component.

Template Parameters

OFFSET	Bit position of mask
BITS	Size of mask

Constructor & Destructor Documentation

PixelComponent()

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>

template<unsigned OFFSET, unsigned SIZE>

Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >::PixelComponent ( unsigned value )

inlineexplicit

Constructor.

Parameters

value

Initial component value

Member Function Documentation

blend() [1/2]

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>

template<unsigned OFFSET, unsigned SIZE>

template<unsigned BITS>

void Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >::blend ( const struct SpritePixelComponent< BITS > & other, const struct SpritePixelComponent< BITS > & alpha )

inline

Alpha blend component value (from a SpritePixelComponent with different bit mask size)

Template Parameters

BITS	Size of bit mask

Parameters

other	component value to blend
alpha	transparency used for blending

blend() [2/2]

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>

template<unsigned OFFSET, unsigned SIZE>

void Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >::blend ( const struct SpritePixelComponent< SIZE > & other, const struct SpritePixelComponent< SIZE > & alpha )

inline

Alpha blend component value (from a SpritePixelComponent with same bit mask size)

Parameters

other	component value to blend
alpha	transparency used for blending

set() [1/3]

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>

template<unsigned OFFSET, unsigned SIZE>

template<unsigned BITS>

void Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >::set ( const struct SpritePixelComponent< BITS > & other )

inline

Assign component value (from a SpritePixelComponent with different bit mask size)

Template Parameters

BITS	Size of bit mask

Parameters

other

new component value

set() [2/3]

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>

template<unsigned OFFSET, unsigned SIZE>

void Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >::set ( const struct SpritePixelComponent< SIZE > & other )

inline

Assign component value (from a SpritePixelComponent with same bit mask size)

Parameters

other

new component value

set() [3/3]

template<unsigned char COLORDEPTH, unsigned char OFFSET_RED, unsigned char OFFSET_GREEN, unsigned char OFFSET_BLUE, unsigned char BITS_RED, unsigned char BITS_GREEN, unsigned char BITS_BLUE>

template<unsigned OFFSET, unsigned SIZE>

void Framebuffer< COLORDEPTH, OFFSET_RED, OFFSET_GREEN, OFFSET_BLUE, BITS_RED, BITS_GREEN, BITS_BLUE >::PixelComponent< OFFSET, SIZE >::set ( unsigned value )

inline

Assign component value (from an integer)

Parameters

value

new component value

---

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

• graphics/framebuffer.h