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root/Development/ray/src/px/ra_ppm.c
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Comparing ray/src/px/ra_ppm.c (file contents):
Revision 2.5 by greg, Mon Jul 12 12:41:15 1993 UTC vs.
Revision 2.7 by greg, Sun Feb 27 10:17:07 1994 UTC

# Line 80 | Line 80 | char  *argv[];
80                  exit(1);
81          }
82          if (i == argc-2 && freopen(argv[i+1], "w", stdout) == NULL) {
83 <                fprintf(stderr, "can't open output \"%s\"\n",
83 >                fprintf(stderr, "%s: can't open output \"%s\"\n",
84                                  progname, argv[i+1]);
85                  exit(1);
86          }
# Line 99 | Line 99 | char  *argv[];
99                  ymax = scanint(stdin);
100                  maxval = scanint(stdin);
101                                          /* put header */
102 +                newheader("RADIANCE", stdout);
103                  printargs(i, argv, stdout);
104                  fputformat(COLRFMT, stdout);
105                  putchar('\n');
# Line 160 | Line 161 | ppm2ra(getscan)                /* convert color Pixmap to Radiance p
161   int  (*getscan)();
162   {
163          COLR    *scanout;
163 –        register int    x;
164          int     y;
165                                                  /* allocate scanline */
166          scanout = (COLR *)malloc(xmax*sizeof(COLR));

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