*** src/op_local/opconvol.old	Thu Oct 26 14:52:02 1995
--- src/op_local/opconvol.c	Wed Jun 18 19:00:22 1997
***************
*** 19,24 ****
--- 19,25 ----
  #include "channel.h"   /* for channel_check()     */
  #include "getputpx.h"
  #include "operator.h"  /* for type t_op_list      */
+ #include "adjust.h"    /* for ADJUST_.()          */
  #include "opconvol.h"
  
  
***************
*** 95,108 ****
    /* -------------- Operator kernel ---------------------- */
  
    for (i=0; i<a; i++)  s += K[i] * F(i);
! /*  printf("sk: %ld, s: %ld", sk, s); getchar(); */
    if (sk == 0)
      if (((t_op_linear_convolution *) param)->VAR == 1)
!       gray = abs(s);
      else
!       gray = s + MAX_GRAY/2;
    else
!     gray = s/sk;
  
    /* ----------------------------------------------------- */
  
--- 96,109 ----
    /* -------------- Operator kernel ---------------------- */
  
    for (i=0; i<a; i++)  s += K[i] * F(i);
! 
    if (sk == 0)
      if (((t_op_linear_convolution *) param)->VAR == 1)
!       gray = ADJUST_l( abs(s) );
      else
!       gray = ADJUST_l( s + MAX_GRAY/2 );
    else
!     gray = ADJUST_d( (double)s / (double)sk );
  
    /* ----------------------------------------------------- */
  
*** /dev/null   Sat Nov 16 10:50:14 1996
--- src/patchlev    Fri Jun 13 19:26:45 1997
***************
*** 0 ****
--- 1 ----
+ patch level 001