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root/Development/ray/src/px/ttyimage.c

Comparing ray/src/px/ttyimage.c (file contents):
Revision 1.5 by greg, Thu Jan 25 08:28:36 1990 UTC vs.
Revision 2.2 by greg, Mon Sep 21 12:15:22 1992 UTC

#	Line 1 | Line 1
1	<	/* Copyright (c) 1986 Regents of the University of California */
1	>	/* Copyright (c) 1992 Regents of the University of California */
2
3		#ifndef lint
4		static char SCCSid[] = "$SunId$ LBL";
#	Line 11 | Line 11 | static char SCCSid[] = "$SunId$ LBL";
11		*/
12
13		#include  <stdio.h>
14	+	#ifdef MSDOS
15	+	#include  <fcntl.h>
16	+	#endif
17
18		#include  "color.h"
19	+	#include  "resolu.h"
20
21
22	<	#define  NCOLS          133
22	>	#define  NCOLS          133
23
24
25		main(argc, argv)
#	Line 33 | Line 37 | char  **argv;
37		fprintf(stderr, "%s: can't open file \"%s\"\n", argv[0], argv[1]);
38		exit(1);
39		}
40	<
41	<	/* discard header */
42	<	getheader(input, NULL);
40	>	#ifdef MSDOS
41	>	setmode(fileno(input), O_BINARY);
42	>	#endif
43		/* get picture dimensions */
44	<	if (fgetresolu(&xres, &yres, input) != (YMAJOR|YDECR)) {
45	<	fprintf(stderr, "%s: bad picture size\n", argv[0]);
44	>	if (checkheader(input, COLRFMT, NULL) < 0 ||
45	>	fgetresolu(&xres, &yres, input) < 0) {
46	>	fprintf(stderr, "%s: bad picture format\n", argv[0]);
47		exit(1);
48		}
49		if (xres > NCOLS) {
#	Line 51 | Line 56 | char  **argv;
56		fprintf(stderr, "%s: read error\n", argv[0]);
57		exit(1);
58		}
59	<	normcolrs(scanline, xres);
59	>	normcolrs(scanline, xres, 0);
60		for (j = 0; j < xres; j++)
61		putchar(shade(scanline[j]));
62		putchar('\n');
#	Line 65 | Line 70 | int
70		shade(clr)                      /* return character for color */
71		COLR  clr;
72		{
73	<	#define NSHADES  13
73	>	#define NSHADES  13
74
75		static char  shadech[NSHADES+1] = " .,:;+?%&*$@#";
76

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