rgb_2_rgbww_colorimetric()

void fl::rgb_2_rgbww_colorimetric	(	const Rgbww &	cfg,
		fl::u8	r,
		fl::u8	g,
		fl::u8	b,
		fl::u8	r_scale,
		fl::u8	g_scale,
		fl::u8	b_scale,
		fl::u8 *	out_r,
		fl::u8 *	out_g,
		fl::u8 *	out_b,
		fl::u8 *	out_ww,
		fl::u8 *	out_wc )

Colorimetric strict sub-gamut solver for RGBWW (gist sec 5 + sec 11-12, using solve_rgbcct from rgbw_colorimetric.h).

Requires FASTLED_RGBW_COLORIMETRIC; stub emits FL_WARN_ONCE + zeros otherwise.

Definition at line 366 of file rgbww.cpp.hpp.

                                                                  {
    (void)cfg; (void)r; (void)g; (void)b;
    (void)r_scale; (void)g_scale; (void)b_scale;
#ifndef FASTLED_SUPPRESS_RGBWW_FALLBACK_WARNING
    FL_WARN_ONCE("RGBWW: kRGBWWColorimetric requires FASTLED_RGBW_COLORIMETRIC=1 "
                 "(the math library that provides solve_rgbcct). Outputting zeros.");
#endif
    zero_out(out_r, out_g, out_b, out_ww, out_wc);
}

References FL_NOEXCEPT, and FL_WARN_ONCE.