479   int Al, pred;  in decompress_smooth_data()  local
578 	    pred = (int) (((Q01<<7) + num) / (Q01<<8));  in decompress_smooth_data()
579 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
580 	      pred = (1<<Al)-1;  in decompress_smooth_data()
582 	    pred = (int) (((Q01<<7) - num) / (Q01<<8));  in decompress_smooth_data()
583 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
584 	      pred = (1<<Al)-1;  in decompress_smooth_data()
585 	    pred = -pred;  in decompress_smooth_data()
587 	  workspace[1] = (JCOEF) pred;  in decompress_smooth_data()
593 	    pred = (int) (((Q10<<7) + num) / (Q10<<8));  in decompress_smooth_data()
594 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
595 	      pred = (1<<Al)-1;  in decompress_smooth_data()
597 	    pred = (int) (((Q10<<7) - num) / (Q10<<8));  in decompress_smooth_data()
598 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
599 	      pred = (1<<Al)-1;  in decompress_smooth_data()
600 	    pred = -pred;  in decompress_smooth_data()
602 	  workspace[8] = (JCOEF) pred;  in decompress_smooth_data()
608 	    pred = (int) (((Q20<<7) + num) / (Q20<<8));  in decompress_smooth_data()
609 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
610 	      pred = (1<<Al)-1;  in decompress_smooth_data()
612 	    pred = (int) (((Q20<<7) - num) / (Q20<<8));  in decompress_smooth_data()
613 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
614 	      pred = (1<<Al)-1;  in decompress_smooth_data()
615 	    pred = -pred;  in decompress_smooth_data()
617 	  workspace[16] = (JCOEF) pred;  in decompress_smooth_data()
623 	    pred = (int) (((Q11<<7) + num) / (Q11<<8));  in decompress_smooth_data()
624 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
625 	      pred = (1<<Al)-1;  in decompress_smooth_data()
627 	    pred = (int) (((Q11<<7) - num) / (Q11<<8));  in decompress_smooth_data()
628 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
629 	      pred = (1<<Al)-1;  in decompress_smooth_data()
630 	    pred = -pred;  in decompress_smooth_data()
632 	  workspace[9] = (JCOEF) pred;  in decompress_smooth_data()
638 	    pred = (int) (((Q02<<7) + num) / (Q02<<8));  in decompress_smooth_data()
639 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
640 	      pred = (1<<Al)-1;  in decompress_smooth_data()
642 	    pred = (int) (((Q02<<7) - num) / (Q02<<8));  in decompress_smooth_data()
643 	    if (Al > 0 && pred >= (1<<Al))  in decompress_smooth_data()
644 	      pred = (1<<Al)-1;  in decompress_smooth_data()
645 	    pred = -pred;  in decompress_smooth_data()
647 	  workspace[2] = (JCOEF) pred;  in decompress_smooth_data()