dither() [1/2]

template<EOrder RGB_ORDER, int LANES = 1, fl::u32 MASK = 0xFFFFFFFF>

template<int SLOT>

static FASTLED_FORCE_INLINE fl::u8 PixelController< RGB_ORDER, LANES, MASK >::dither ( PixelController< RGB_ORDER, LANES, MASK > & , fl::u8 b, fl::u8 d )

inlinestatic

Add explicit dither offset to pixel value (BEFORE scaling).

Black pixels not dithered.

Template Parameters

SLOT	The data slot in the output stream

Parameters

b	the color byte to dither
d	dither offset to add

Returns

b + d, clamped to 255

Definition at line 438 of file pixel_controller.h.

{ return b ? fl::qadd8(b,d) : 0; }

References PixelController(), d, and FASTLED_FORCE_INLINE.

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