Pixel component. More...

#include <graphics/framebuffer.h>

Public Member Functions
	PixelComponent (unsigned value)
	Constructor. More...

template<unsigned BITS>
void	set (const struct SpritePixelComponent< BITS > &other)
	Assign component value (from a SpritePixelComponent with different bit mask size) More...

void	set (const struct SpritePixelComponent< SIZE > &other)
	Assign component value (from a SpritePixelComponent with same bit mask size) More...

void	set (unsigned value)
	Assign component value (from an integer) More...

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) More...

void	blend (const struct SpritePixelComponent< SIZE > &other, const struct SpritePixelComponent< SIZE > &alpha)
	Alpha blend component value (from a SpritePixelComponent with same bit mask size) More...

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

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

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

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

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

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

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

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

graphics/framebuffer.h

Aufgabe 7: Anwendung

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation