static void RENAME(vertical_compose53iL0)(uint8_t *_b0, uint8_t *_b1, uint8_t *_b2, int width) { int i; TYPE *b0 = (TYPE *)_b0; TYPE *b1 = (TYPE *)_b1; TYPE *b2 = (TYPE *)_b2; for (i = 0; i < width; i++) b1[i] -= (b0[i] + b2[i] + 2) >> 2; }