src/rodeo_math.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16


// public internal
#include "rodeo.h"

// system
#include <stdint.h>

uint32_t
rodeo_rgba_to_uint32(const rodeo_rgba_t color)
{
	return
	  ((uint32_t)(uint8_t)(color.red   * 255))
	| ((uint32_t)(uint8_t)(color.green * 255)) << (8 * 1)
	| ((uint32_t)(uint8_t)(color.blue  * 255)) << (8 * 2)
	| ((uint32_t)(uint8_t)(color.alpha * 255)) << (8 * 3);
}