reseed()

static FASTLED_FORCE_INLINE void fl::BinaryDither::reseed ( u8(&) d[3], const u8(&) e[3], u8 frame )

inlinestatic

Re-point d at frame, keeping the ranges init left in e.

reseed(d, e, f) leaves the same d as init(d, e, scale, f).

Definition at line 167 of file binary_dither.h.

                                                                                                 {
        const u8 q = phase(frame);
        for (int i = 0; i < 3; ++i) {
            // `e[i]` is init's range less one; zero only for an unlit
            // channel, which carries no offset.
            d[i] = e[i] ? offset(q, static_cast<u8>(e[i] + 1)) : 0;
        }
    }

References FASTLED_FORCE_INLINE, fl::FL_NO_EXCEPT, offset(), and phase().

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

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