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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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/* |
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* program to convert from RADIANCE RLE to flat format |
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*/ |
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#include <stdio.h> |
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#include <math.h> |
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#include <time.h> |
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#include <string.h> |
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#include "platform.h" |
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#include "rtio.h" |
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#include "paths.h" |
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#include "color.h" |
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#include "resolu.h" |
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#ifdef MSDOS |
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#include <fcntl.h> |
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#endif |
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#define dumpheader(fp) putbinary(headlines, 1, headlen, fp) |
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extern char *malloc(), *realloc(), *tempbuffer(); |
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extern int addhline(); |
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#define dumpheader(fp) fwrite(headlines, 1, headlen, fp) |
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int bradj = 0; /* brightness adjustment */ |
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int doflat = 1; /* produce flat file */ |
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int force = 0; /* force file overwrite? */ |
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int findframe = 0; /* find a specific frame? */ |
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int frameno = 0; /* current frame number */ |
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int fmterr = 0; /* got input format error */ |
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char *headlines; /* current header info. */ |
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char *progname; |
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static gethfunc addhline; |
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static int transfer(char *ospec); |
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static int loadheader(FILE *fp); |
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main(argc, argv) |
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int argc; |
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char *argv[]; |
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int |
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main(int argc, char *argv[]) |
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{ |
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char *ospec; |
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int i; |
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progname, argv[i]); |
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exit(1); |
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} |
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#ifdef MSDOS |
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setmode(fileno(stdin), O_BINARY); |
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#endif |
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SET_FILE_BINARY(stdin); |
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ospec = i==argc-2 ? argv[i+1] : (char *)NULL; |
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while (transfer(ospec)) |
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; |
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} |
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transfer(ospec) /* transfer a Radiance picture */ |
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char *ospec; |
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static int |
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transfer( /* transfer a Radiance picture */ |
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char *ospec |
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) |
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{ |
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char oname[128]; |
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char oname[PATH_MAX]; |
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FILE *fp; |
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int order; |
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int xmax, ymax; |
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} |
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} |
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} |
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#ifdef MSDOS |
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setmode(fileno(fp), O_BINARY); |
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#endif |
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SET_FILE_BINARY(fp); |
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dumpheader(fp); /* put out header */ |
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fputs(progname, fp); |
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if (bradj) |
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if (bradj) |
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shiftcolrs(scanin, xmax, bradj); |
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if (doflat) |
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fwrite((char *)scanin, sizeof(COLR), xmax, fp); |
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putbinary((char *)scanin, sizeof(COLR), xmax, fp); |
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else |
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fwritecolrs(scanin, xmax, fp); |
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if (ferror(fp)) { |
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} |
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addhline(s) /* add a line to our info. header */ |
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char *s; |
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static int |
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addhline( /* add a line to our info. header */ |
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char *s, |
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void *p |
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) |
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{ |
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char fmt[32]; |
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int n; |
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frameno = atoi(s+6); |
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n = strlen(s); |
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if (headlen) |
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headlines = (char *)realloc(headlines, headlen+n+1); |
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headlines = (char *)realloc((void *)headlines, headlen+n+1); |
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else |
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headlines = (char *)malloc(n+1); |
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if (headlines == NULL) { |
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} |
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strcpy(headlines+headlen, s); |
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headlen += n; |
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return(0); |
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} |
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loadheader(fp) /* load an info. header into memory */ |
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FILE *fp; |
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static int |
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loadheader( /* load an info. header into memory */ |
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FILE *fp |
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) |
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{ |
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fmterr = 0; frameno = 0; |
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if (headlen) { /* free old header */ |
