Palette registers

Color palettes. More...

Collaboration diagram for Palette registers:

Macros
#define	RGB(r, g, b)
	Constructs RGB color palette value.

Typedefs
typedef uint16_t	palette_t
	Type for RGB color palette value.

Functions
void	vdp_set_palette (uint8_t idx, const palette_t palette)
	MSX2 Write to a VDP palette register.
void	vdp_write_palette (const palette_t palettes[16])
	MSX2 Write to a series of VDP palette registers.

Detailed Description

Color palettes.

Macro Definition Documentation

RGB

#define RGB	(		r,
			g,
			b )

Value:

  ((palette_t)((((g) & 7) << 8) | (((r) & 7) << 4) | ((b) & 7)))

Constructs RGB color palette value.

Parameters

r	Red component (0..7)
g	Green component (0..7)
b	Blue component (0..7)

Returns

RGB color palette value.

Definition at line 177 of file vdp.h.

Typedef Documentation

palette_t

typedef uint16_t palette_t

Type for RGB color palette value.

See also

RGB()

Definition at line 167 of file vdp.h.

Function Documentation

vdp_set_palette()

void vdp_set_palette	(	uint8_t	idx,
		const palette_t	palette )

MSX2 Write to a VDP palette register.

Parameters

idx	color palette number. (0..15)
palette	color palette value.

See also

RGB()

vdp_write_palette()

void vdp_write_palette

(

const palette_t

palettes[16]

)

MSX2 Write to a series of VDP palette registers.

Parameters

palettes

16 color palette values.

See also

RGB()