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root/Development/ray/src/px/pextrem.c
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Comparing ray/src/px/pextrem.c (file contents):
Revision 2.4 by gwlarson, Tue Oct 27 09:08:26 1998 UTC vs.
Revision 2.5 by greg, Sat Feb 22 02:07:27 2003 UTC

# Line 1 | Line 1
1 – /* Copyright (c) 1992 Regents of the University of California */
2 –
1   #ifndef lint
2 < static char SCCSid[] = "$SunId$ LBL";
2 > static const char       RCSid[] = "$Id$";
3   #endif
6 –
4   /*
5   * Find extrema points in a Radiance picture.
6   */
# Line 22 | Line 19 | int  wrongformat = 0;
19  
20   COLOR  expos = WHTCOLOR;
21  
25 – extern char  *malloc();
22  
27 –
23   headline(s)                     /* check header line */
24   char  *s;
25   {
# Line 34 | Line 29 | char  *s;
29  
30          if (isformat(s)) {                      /* format */
31                  formatval(fmt, s);
32 <                wrongformat = strcmp(fmt, COLRFMT);
32 >                wrongformat = !globmatch(PICFMT, fmt);
33          }
34          if (!orig)
35                  return(0);
# Line 111 | Line 106 | char  *argv[];
106                          }
107                  }
108          }
109 <        free((char *)scan);
109 >        free((void *)scan);
110          printf("%d %d\t%e %e %e\n", xmin, ymin,
111                          colrval(cmin,RED)/colval(expos,RED),
112                          colrval(cmin,GRN)/colval(expos,GRN),

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