Lines Matching defs:up
548 grub_uint8_t *up;
556 up = blank_line;
559 up = cur - row_bytes;
577 for (i = 0; i < row_bytes; i++, cur++, up++)
578 *cur += *up;
586 for (i = 0; i < data->bpp; i++, cur++, up++)
587 *cur += *up >> 1;
589 for (; i < row_bytes; i++, cur++, up++, left++)
590 *cur += ((int) *up + (int) *left) >> 1;
597 grub_uint8_t *upper_left = up;
599 for (i = 0; i < data->bpp; i++, cur++, up++)
600 *cur += *up;
602 for (; i < row_bytes; i++, cur++, up++, left++, upper_left++)
607 b = *up;