Color_RGBA16 Union Reference

16-bit RGBA colour using 5-5-5-1 bit packing. More...

#include <color.h>

Public Attributes
struct {
uint16_t   r: 5
	Red channel (5 bits, range 0–31). More...
uint16_t   g: 5
	Green channel (5 bits, range 0–31). More...
uint16_t   b: 5
	Blue channel (5 bits, range 0–31). More...
uint16_t   a: 1
	Alpha channel (1 bit, 0 = transparent, 1 = opaque). More...
};
uint16_t	rgba
	All four channels packed into a single 16-bit integer.

Detailed Description

16-bit RGBA colour using 5-5-5-1 bit packing.

• r, g, b: 5 bits each (range 0–31).
• a: 1 bit (0 = transparent, 1 = opaque).

The rgba field gives the complete packed 16-bit value.

Member Data Documentation

[struct]

struct { ... } Color_RGBA16

a

uint16_t Color_RGBA16::a

Alpha channel (1 bit, 0 = transparent, 1 = opaque).

b

uint16_t Color_RGBA16::b

Blue channel (5 bits, range 0–31).

g

uint16_t Color_RGBA16::g

Green channel (5 bits, range 0–31).

r

uint16_t Color_RGBA16::r

Red channel (5 bits, range 0–31).

rgba

uint16_t Color_RGBA16::rgba

All four channels packed into a single 16-bit integer.

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

• include/libultraship/color.h