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/* Copyright (c) 1991 Regents of the University of California */ |
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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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#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 "rasterfile.h" |
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#include "color.h" |
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extern double atof(), pow(); |
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#include "resolu.h" |
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extern double pow(); |
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extern char *malloc(); |
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double gamma = 2.2; /* gamma correction */ |
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int bradj = 0; /* brightness adjustment */ |
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struct rasterfile head; |
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int reverse = 0; |
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int i; |
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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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progname = argv[0]; |
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head.ras_type = RT_STANDARD; |
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printargs(i, argv, stdout); |
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fputformat(COLRFMT, stdout); |
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putchar('\n'); |
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fputresolu(YMAJOR|YDECR, xmax, ymax, stdout); |
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fprtresolu(xmax, ymax, stdout); |
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/* convert file */ |
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pr2ra(head.ras_type); |
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} else { |
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/* get header info. */ |
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if (checkheader(stdin, COLRFMT, NULL) < 0 || |
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fgetresolu(&xmax, &ymax, stdin) != (YMAJOR|YDECR)) |
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fgetresolu(&xmax, &ymax, stdin) < 0) |
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quiterr("bad picture format"); |
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/* write rasterfile header */ |
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head.ras_magic = RAS_MAGIC; |
