gfx_softcursor.c File Reference

#include "fb_gfx.h"

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Macros
#define	CURSOR_W   13
#define	CURSOR_H   22
#define	BIT_ENCODE(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12)   ((p0)|(p1<<2)|(p2<<4)|(p3<<6)|(p4<<8)|(p5<<10)|(p6<<12)|(p7<<14)|(p8<<16)|(p9<<18)|(p10<<20)|(p11<<22)|(p12<<24))

Functions
void	fb_hSoftCursor_code_start (void)
static void	copy_cursor_area (int x, int y, int from_area)
int	fb_hColorDistance (int index, int r, int g, int b)
void	fb_hSoftCursorInit (void)
void	fb_hSoftCursorExit (void)
void	fb_hSoftCursorPut (int x, int y)
void	fb_hSoftCursorUnput (int x, int y)
void	fb_hSoftCursorPaletteChanged (void)
void	fb_hSoftCursor_code_end (void)

Variables
char	fb_hSoftCursor_data_start
static const unsigned int	cursor_data []
static unsigned char *	cursor_area
static unsigned int	white
static unsigned int	black
char	fb_hSoftCursor_data_end

Macro Definition Documentation

#define BIT_ENCODE	(		p0,
			p1,
			p2,
			p3,
			p4,
			p5,
			p6,
			p7,
			p8,
			p9,
			p10,
			p11,
			p12
	)		((p0)|(p1<<2)|(p2<<4)|(p3<<6)|(p4<<8)|(p5<<10)|(p6<<12)|(p7<<14)|(p8<<16)|(p9<<18)|(p10<<20)|(p11<<22)|(p12<<24))

Definition at line 8 of file gfx_softcursor.c.

#define CURSOR_H   22

Definition at line 6 of file gfx_softcursor.c.

#define CURSOR_W   13

Definition at line 5 of file gfx_softcursor.c.

Function Documentation

static void copy_cursor_area ( int  x, int  y, int  from_area  )

static

Definition at line 47 of file gfx_softcursor.c.

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int fb_hColorDistance	(	int	index,
		int	r,
		int	g,
		int	b
	)

Definition at line 77 of file gfx_softcursor.c.

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void fb_hSoftCursor_code_end

(

void

)

Definition at line 181 of file gfx_softcursor.c.

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void fb_hSoftCursor_code_start

(

void

)

Definition at line 43 of file gfx_softcursor.c.

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void fb_hSoftCursorExit

(

void

)

Definition at line 106 of file gfx_softcursor.c.

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void fb_hSoftCursorInit

(

void

)

Definition at line 86 of file gfx_softcursor.c.

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void fb_hSoftCursorPaletteChanged

(

void

)

Definition at line 161 of file gfx_softcursor.c.

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void fb_hSoftCursorPut	(	int	x,
		int	y
	)

Definition at line 116 of file gfx_softcursor.c.

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void fb_hSoftCursorUnput	(	int	x,
		int	y
	)

Definition at line 153 of file gfx_softcursor.c.

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Variable Documentation

unsigned int black

static

Definition at line 39 of file gfx_softcursor.c.

unsigned char* cursor_area

static

Definition at line 38 of file gfx_softcursor.c.

const unsigned int cursor_data[]

static

Initial value:

= {
        BIT_ENCODE(2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0),
        BIT_ENCODE(2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 0),
        BIT_ENCODE(2, 1, 1, 1, 2, 1, 1, 2, 3, 3, 3, 3, 3),
        BIT_ENCODE(2, 1, 1, 2, 2, 1, 1, 2, 3, 0, 0, 0, 0),
        BIT_ENCODE(2, 1, 2, 3, 3, 2, 1, 1, 2, 0, 0, 0, 0),
        BIT_ENCODE(2, 2, 3, 0, 0, 2, 1, 1, 2, 3, 0, 0, 0),
        BIT_ENCODE(2, 3, 0, 0, 0, 0, 2, 1, 1, 2, 0, 0, 0),
        BIT_ENCODE(0, 0, 0, 0, 0, 0, 2, 1, 1, 2, 3, 0, 0),
        BIT_ENCODE(0, 0, 0, 0, 0, 0, 0, 2, 1, 1, 2, 0, 0),
        BIT_ENCODE(0, 0, 0, 0, 0, 0, 0, 2, 1, 1, 2, 3, 0),
        BIT_ENCODE(0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 3, 3, 0),

}

Definition at line 13 of file gfx_softcursor.c.

char fb_hSoftCursor_data_end

Definition at line 41 of file gfx_softcursor.c.

char fb_hSoftCursor_data_start

Definition at line 11 of file gfx_softcursor.c.

unsigned int white

static

Definition at line 39 of file gfx_softcursor.c.