Color (color)

Struct

struct color_t {
    uint8_t r;  /* Red */
    uint8_t g;  /* Green */
    uint8_t b;  /* Blue */
    uint8_t a;  /* Alpha */
};

Pixel format is 32-bit premultiplied ARGB, native-endian.

Function	Description
`color_init(c, r, g, b, a)`	Initialize color
`color_init_string(c, s)`	Parse color from string
`color_random(c)`	Generate random color
`color_get_premult(c)`	Get premultiplied ARGB value
`color_set_premult(c, v)`	Set from premultiplied ARGB
`color_luminance(c)`	Calculate luminance (0.3R + 0.59G + 0.11B)
`color_mix(c, a, b, weight)`	Mix two colors
`color_lighten(c, o, level)`	Lighten
`color_darken(c, o, level)`	Darken
`color_level(c, o, level)`	Level adjustment [-10, +10]
`color_set_hsva(c, h, s, v, a)`	Set from HSVA [0-1]
`color_get_hsva(c, h, s, v, a)`	Get HSVA [0-1]
`color_premult_blend(dst, len, color, alpha)`	Premultiplied blend

The following formats are supported: