/*
BITMAPS.H

header included in hcex build.
*/

#ifndef __BITMAPS_H
#define __BITMAPS_H
#pragma once

/* ---------- constants */

/* ---------- macros */

/* ---------- structures */

/* ---------- prototypes/BITMAPS.C */

/* ---------- prototypes/BITMAP_UTILITIES.C */

real real_rgb_color_brightness(union real_rgb_color const *color);

union real_rgb_color *rgb_colors_interpolate(
	union real_rgb_color *rgb_result,
	unsigned long flags,
	union real_rgb_color const *rgb_lower_bound,
	union real_rgb_color const *rgb_upper_bound,
	real u);
union real_rgb_color *rgb_colors_interpolate_and_scale(
	union real_rgb_color *rgb_result,
	unsigned long flags,
	union real_argb_color const *argb_lower_bound,
	union real_argb_color const *argb_upper_bound,
	union real_rgb_color const *rgb_scale,
	real u);

/* ---------- globals */

/* ---------- public code */

#endif // __BITMAPS_H