[ViewVC] Diff of: radiance/ray/src/px/ra

Comparing ray/src/px/ra_gif.c (file contents):
Revision 2.4 by greg, Fri Jun 10 12:51:27 1994 UTC vs.
Revision 2.7 by greg, Sat Feb 22 02:07:27 2003 UTC

#	Line 1 \| Line 1
1	–	/* Copyright (c) 1994 Regents of the University of California */
2	–
1		#ifndef lint
2	<	static char SCCSid[] = "$SunId$ LBL";
2	>	static const char RCSid[] = "$Id$";
3		#endif
6	–
4		/*
5		* Convert from Radiance picture file to Compuserve GIF.
6		* Currently, we don't know how to get back.
#	Line 11 \| Line 8 \| static char SCCSid[] = "$SunId$ LBL";
8
9		#include <stdio.h>
10
11	+	#include <time.h>
12	+
13		#include "color.h"
14
15		#include "resolu.h"
#	Line 52 \| Line 51 \| *int dither = 1; / dither colors? /*
51
52		int bradj = 0; /* brightness adjustment */
53
54	+	int ncolors = 0; /* number of colors requested */
55	+
56		char *progname;
57
58
#	Line 59 \| Line 60 \| main(argc, argv)
60		int argc;
61		char *argv[];
62		{
62	–	int ncolors = 0;
63		int bitsperpix;
64		int i;
65		#ifdef MSDOS
#	Line 142 \| Line 142 \| *char argv[];**
142		exit(0);
143		userr:
144		fprintf(stderr,
145	<	"Usage: %s [-b][-c ncolors][-g gamv][-e +/-stops] input [output]\n",
145	>	"Usage: %s [-b][-d][-n samp][-c ncolors][-g gamv][-e +/-stops] input [output]\n",
146		progname);
147		exit(1);
148		}
#	Line 228 \| Line 228 \| int x, y;
228
229		getrow(y);
230		if (greyscale)
231	<	return(normbright(scanln[x]));
231	>	return((normbright(scanln[x])*ncolors)>>8);
232		if (pixscan != NULL)
233		return(pixscan[x]);
234		return(samplefac ? neu_map_pixel(scanln[x]) : map_pixel(scanln[x]));

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