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root/radiance/ray/src/px/psum.c
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Comparing ray/src/px/psum.c (file contents):
Revision 1.1 by greg, Thu Feb 2 10:49:30 1989 UTC vs.
Revision 2.3 by greg, Fri Jun 4 14:47:18 1993 UTC

# Line 12 | Line 12 | static char SCCSid[] = "$SunId$ LBL";
12  
13   #include  <stdio.h>
14  
15 + #include  <math.h>
16 +
17   #include  "color.h"
18  
19  
# Line 39 | Line 41 | main(argc, argv)
41   int  argc;
42   char  *argv[];
43   {
44 <        double  d, atof();
44 >        double  d;
45          int  xres, yres;
46          int  an;
47  
# Line 96 | Line 98 | char  *argv[];
98                  fputs(":\n", stdout);
99                  getheader(fptr[nfile], tabputs);
100                                                  /* get picture size */
101 <                if (fscanf(fptr[nfile], "-Y %d +X %d\n", &yres, &xres) != 2) {
101 >                if (fgetresolu(&xres, &yres, fptr[nfile]) != (YMAJOR|YDECR)) {
102                          fprintf(stderr, "%s: bad picture size\n", progname);
103                          quit(1);
104                  } else if (nfile == 0) {
# Line 112 | Line 114 | char  *argv[];
114          }
115                                          /* add new header info. */
116          printargs(argc, argv, stdout);
117 <        printf("\n-Y %d +X %d\n", ysiz, xsiz);
117 >        putchar('\n');
118 >        fputresolu(YMAJOR|YDECR, xsiz, ysiz, stdout);
119  
120          psum();
121          

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