rgbww_partial_reorder()

void fl::rgbww_partial_reorder	(	EOrderWW	ww_placement,
		fl::u8	b0,
		fl::u8	b1,
		fl::u8	b2,
		fl::u8	ww,
		fl::u8	wc,
		fl::u8 *	out_b0,
		fl::u8 *	out_b1,
		fl::u8 *	out_b2,
		fl::u8 *	out_b3,
		fl::u8 *	out_b4 )

Dispatch RGB->RGBWW for a given mode.

Reorder a 5-channel pixel given an EOrderWW placement. The three RGB bytes (b0, b1, b2) are assumed to already be in native LED RGB order — this function only handles the warm-W / cool-W insertion. Outputs the final 5-byte stream in wire order.

Encoding convention (matches EOrderWW enum values): high nibble = warm-W destination index (0..4) low nibble = cool-W destination index (0..4) The remaining three indices receive b0, b1, b2 in ascending order.

Definition at line 127 of file rgbww.cpp.hpp.

                                                               {
    // Five output slots: out[0..4].
    u8 out[5];
    const u8 enc = static_cast<u8>(ww_placement);
    const u8 ww_idx = (enc >> 4) & 0x07;
    const u8 wc_idx = enc & 0x07;
    out[ww_idx] = ww;
    out[wc_idx] = wc;
    // Fill the three remaining slots with b0, b1, b2 in ascending index order.
    u8 b_idx = 0;
    const u8 rgb_bytes[3] = { b0, b1, b2 };
    for (u8 k = 0; k < 5; ++k) {
        if (k != ww_idx && k != wc_idx) {
            out[k] = rgb_bytes[b_idx++];
        }
    }
    *out_b0 = out[0];
    *out_b1 = out[1];
    *out_b2 = out[2];
    *out_b3 = out[3];
    *out_b4 = out[4];
}

References FL_NOEXCEPT.

Referenced by PixelController< RGB_ORDER, LANES, MASK >::loadAndScaleRGBWW().

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