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/* Copyright (c) 1992 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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static const char RCSid[] = "$Id$"; |
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#endif |
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/* Convert an Radiance image to APPLE pict format. |
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* |
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* Orginally Iris to PICT by Paul Haeberli - 1990 |
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*/ |
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#include <stdio.h> |
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#ifdef MSDOS |
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#include <fcntl.h> |
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#endif |
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#include <math.h> |
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#include <time.h> |
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#include "platform.h" |
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#include "pict.h" |
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#include "color.h" |
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#include "resolu.h" |
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extern char *malloc(); |
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int outbytes; /* This had better be 32 bits! */ |
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char *progname; |
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int verbose = 0; |
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float gamma = 2.0; |
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float gamcor = 2.0; |
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int bradj = 0; |
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/* First some utility routines */ |
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int xsize, ysize; |
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int i, picsize; |
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int ssizepos, lsizepos; |
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#ifdef MSDOS |
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extern int _fmode; |
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_fmode = O_BINARY; |
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setmode(fileno(stdin), O_BINARY); |
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setmode(fileno(stdout), O_BINARY); |
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#endif |
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SET_DEFAULT_BINARY(); |
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SET_FILE_BINARY(stdin); |
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SET_FILE_BINARY(stdout); |
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progname = argv[0]; |
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for (i = 1; i < argc ; i++) |
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if (argv[i][0] == '-') |
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switch (argv[i][1]) { |
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case 'g': gamma = atof(argv[++i]); |
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case 'g': gamcor = atof(argv[++i]); |
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break; |
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case 'e': if (argv[i+1][0] != '+' && argv[i+1][0] != '-') |
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#ifdef DEBUG |
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fprintf(stderr, "Input file: %s\n", i <= argc - 1 ? argv[i] : "stdin"); |
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fprintf(stderr, "Outut file: %s\n", i <= argc - 2 ? argv[i+1] : "stdout" ); |
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fprintf(stderr, "Gamma: %f\n", gamma); |
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fprintf(stderr, "Gamma: %f\n", gamcor); |
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fprintf(stderr, "Brightness adjust: %d\n", bradj); |
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fprintf(stderr, "Verbose: %s\n", verbose ? "on" : "off"); |
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#endif |
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/* Set the gamma correction */ |
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setcolrgam(gamma); |
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setcolrgam(gamcor); |
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for(i=0; i<HEADER_SIZE; i++) |
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putbyte(0); |
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if (verbose) |
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fprintf(stderr, "%s: The picture is %d by %d, with a gamma of %f\n", |
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progname, xsize, ysize, gamma); |
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progname, xsize, ysize, gamcor); |
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putpict(xsize, ysize); /* Here is where all the work is done */ |
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int nbytes, rowbytes; |
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char *cbuf, *pbuf; |
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cbuf = malloc(4 * xsize); |
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cbuf = (char *)malloc(4 * xsize); |
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if (cbuf == NULL) { |
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fprintf(stderr, "%s: not enough memory\n", progname); |
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exit(1); |
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} |
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pbuf = malloc(4 * xsize); |
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pbuf = (char *)malloc(4 * xsize); |
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if (pbuf == NULL) { |
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fprintf(stderr, "%s: not enough memory\n", progname); |
