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

Comparing ray/src/px/pflip.c (file contents):
Revision 2.1 by greg, Tue Nov 12 16:04:49 1991 UTC vs.
Revision 2.3 by greg, Wed Oct 28 11:23:22 1992 UTC

#	Line 1 | Line 1
1	<	/* Copyright (c) 1991 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 10 | Line 10 | static char SCCSid[] = "$SunId$ LBL";
10
11		#include <stdio.h>
12
13	+	#ifdef MSDOS
14	+	#include  <fcntl.h>
15	+	#endif
16	+
17		#include "color.h"
18
19		#include "resolu.h"
#	Line 27 | Line 31 | FILE   *fin;                           /* input file */
31
32		char    *progname;
33
34	+	extern char     *malloc();
35
36	+
37		int
38		neworder()                      /* figure out new order from old */
39		{
#	Line 51 | Line 57 | int    argc;
57		char    *argv[];
58		{
59		int     i;
60	<
60	>	#ifdef MSDOS
61	>	extern int  _fmode;
62	>	_fmode = O_BINARY;
63	>	setmode(fileno(stdout), O_BINARY);
64	>	#endif
65		progname = argv[0];
66
67		for (i = 1; i < argc; i++)
#	Line 118 | Line 128 | scanfile()                             /* scan to the end of file */
128		memerr();
129		if ((scanin = (COLR *)malloc(xres*sizeof(COLR))) == NULL)
130		memerr();
131	<	for (y = yres-1; y >= 0; y--) {
131	>	for (y = yres-1; y > 0; y--) {
132		scanpos[y] = ftell(fin);
133		if (freadcolrs(scanin, xres, fin) < 0) {
134		fprintf(stderr, "%s: read error\n", progname);
135		exit(1);
136		}
137		}
138	+	scanpos[0] = ftell(fin);
139		free((char *)scanin);
140		}
141
#	Line 160 | Line 171 | flip()                                 /* flip the picture */
171		}
172		}
173		free((char *)scanin);
174	<	free((char *)scanout);
174	>	if (fhoriz)
175	>	free((char *)scanout);
176		}

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<	Changed lines (old)
>	Changed lines (new)