#define DITHERING_STYLE 0 // [0 1 2 3 4 5]
#define BAYER_SIZE 8 // [2 4 8 16 32]
#define BAYER_STYLE 2 // [0 1 2 3 4 5]

#define SCALE 3 // [1 2 3 4 5 6 7 8]
#define POSTERIZING_AMOUNT 8 // [2 4 8 12 16]