RetroFlat Colors

Color definitions RetroFlat is aware of, for use with the RetroFlat Drawing API. More...

Collaboration diagram for RetroFlat Colors:

Macros
#define	RETROFLAT_COLOR_TABLE(f)
	This macro defines all colors supported by RetroFlat for primative operations, particularly using retroflat_px().
#define	RETROFLAT_COLOR_NULL   (-1)
#define	RETROFLAT_COLORS_SZ   16
#define	RETROFLAT_COLOR_BLACK   0
#define	RETROFLAT_COLOR_DARKBLUE   1
#define	RETROFLAT_COLOR_DARKGREEN   2
#define	RETROFLAT_COLOR_TEAL   3
#define	RETROFLAT_COLOR_DARKRED   4
#define	RETROFLAT_COLOR_VIOLET   5
#define	RETROFLAT_COLOR_BROWN   6
#define	RETROFLAT_COLOR_GRAY   7
#define	RETROFLAT_COLOR_DARKGRAY   8
#define	RETROFLAT_COLOR_BLUE   9
#define	RETROFLAT_COLOR_GREEN   10
#define	RETROFLAT_COLOR_CYAN   11
#define	RETROFLAT_COLOR_RED   12
#define	RETROFLAT_COLOR_MAGENTA   13
#define	RETROFLAT_COLOR_YELLOW   14
#define	RETROFLAT_COLOR_WHITE   15

Typedefs
typedef int8_t	RETROFLAT_COLOR
	Defines an index in the platform-specific color-table.
typedef int	RETROFLAT_COLOR_DEF

Detailed Description

Color definitions RetroFlat is aware of, for use with the RetroFlat Drawing API.

The precise type and values of these constants vary by platform.

Macro Definition Documentation

RETROFLAT_COLOR_TABLE

#define RETROFLAT_COLOR_TABLE

(

f

)

Value:

   f( 0, black,     BLACK,     0,   0,   0,   BLACK,   BLACK   ) \
   f( 1, darkblue,  DARKBLUE,  0,   0,   170, CYAN,    BLACK   ) \
   f( 2, darkgreen, DARKGREEN, 0,   170, 0,   CYAN,    BLACK   ) \
   f( 3, teal,      TEAL,      0,   170, 170, CYAN,    CYAN    ) \
   f( 4, darkred,   DARKRED,   170, 0,   0,   MAGENTA, BLACK   ) \
   f( 5, violet,    VIOLET,    170, 0,   170, MAGENTA, BLACK   ) \
   f( 6, brown,     BROWN,     170, 85,  0,   CYAN,    MAGENTA ) \
   f( 7, gray,      GRAY,      170, 170, 170, WHITE,   BLACK   ) \
   f( 8, darkgray,  DARKGRAY,  85,  85,  85,  WHITE,   BLACK   ) \
   f( 9, blue,      BLUE,      85,  85,  255, CYAN,    WHITE   ) \
   f( 10, green,    GREEN,     85,  255, 85,  CYAN,    CYAN    ) \
   f( 11, cyan,     CYAN,      85,  255, 255, CYAN,    CYAN    ) \
   f( 12, red,      RED,       255, 85,  85,  MAGENTA, WHITE   ) \
   f( 13, magenta,  MAGENTA,   255, 85,  255, MAGENTA, MAGENTA ) \
   f( 14, yellow,   YELLOW,    255, 255, 85,  CYAN,    MAGENTA ) \
   f( 15, white,    WHITE,     255, 255, 255, WHITE,   WHITE   )

This macro defines all colors supported by RetroFlat for primative operations, particularly using retroflat_px().

The fields are: index, name (lowercase), name (uppercase), red, green, blue, cga on-color, cga off-color

On-color and off-color are used for dithering... odd pixels get one and even pixels get the other.