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root/radiance/ray/src/px/ra_ps.c
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Comparing ray/src/px/ra_ps.c (file contents):
Revision 2.5 by greg, Fri Aug 14 14:04:09 1992 UTC vs.
Revision 2.8 by greg, Thu Feb 10 15:40:12 1994 UTC

# Line 9 | Line 9 | static char SCCSid[] = "$SunId$ LBL";
9   */
10  
11   #include  <stdio.h>
12 + #ifdef MSDOS
13 + #include  <fcntl.h>
14 + #endif
15   #include  "color.h"
16   #include  "random.h"
17  
# Line 21 | Line 24 | char  code[] =                 /* 6-bit code lookup table */
24          "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@+";
25  
26   int  wrongformat = 0;                   /* input in wrong format? */
27 < double  pixaspect = 1.0;                /* pixel aspect ratio */
27 > double  pixaspect = 1.0;                /* pixel aspect ratio */
28  
29   int  bradj = 0;                         /* brightness adjustment */
30   int  ncopies = 1;                       /* number of copies */
# Line 30 | Line 33 | char  *progname;
33  
34   int  xmax, ymax;
35  
36 + extern char  *malloc();
37  
38 +
39   headline(s)             /* check header line */
40   char  *s;
41   {
# Line 77 | Line 82 | char  *argv[];
82                  exit(1);
83          }
84          if (i == argc-2 && freopen(argv[i+1], "w", stdout) == NULL) {
85 <                fprintf(stderr, "can't open output \"%s\"\n",
85 >                fprintf(stderr, "%s: can't open output \"%s\"\n",
86                                  progname, argv[i+1]);
87                  exit(1);
88          }
89 + #ifdef MSDOS
90 +        setmode(fileno(stdin), O_BINARY);
91 + #endif
92                                  /* get our header */
93          getheader(stdin, headline, NULL);
94          if (wrongformat || fgetresolu(&xmax, &ymax, stdin) < 0)
# Line 113 | Line 121 | PSheader(name)                 /* print PostScript header */
121   char  *name;
122   {
123          int  landscape = 0;
124 <        double  pwidth, pheight;
125 <        double  iwidth, iheight;
124 >        double  pwidth, pheight;
125 >        double  iwidth, iheight;
126  
127          printf("%%!\n");
128          printf("%%%%Title: %s\n", name);
# Line 190 | Line 198 | char  *nam;
198          printf("\t{ 0 1 %d { scanline exch\n", xmax-1);
199          printf("\t\t{ decode currentfile read not {stop} if get\n");
200          printf("\tdup 0 lt {pop} {exit} ifelse } loop put } for\n");
201 <        printf("} stopped {pop pop pop 0 string} {scanline} ifelse } def\n");
201 >        printf("\t} stopped {pop pop pop 0 string} {scanline} ifelse\n");
202 >        printf("} bind def\n");
203   }
204  
205  
# Line 209 | Line 218 | ra2ps()                                /* convert Radiance scanlines to 6-bit */
218          for (y = ymax-1; y >= 0; y--) {
219                  if (freadcolrs(scanin, xmax, stdin) < 0)
220                          quiterr("error reading Radiance picture");
221 <                normcolrs(scanin, xmax, bradj); /* normalize */
221 >                normcolrs(scanin, xmax, bradj); /* normalize */
222                  for (x = 0; x < xmax; x++) {
223                          if (!(col++ & 0x3f))
224                                  putchar('\n');

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