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*/ |
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#include <string.h> |
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< |
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> |
#include "paths.h" |
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#include "platform.h" |
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#include "rterror.h" |
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#include "rholo.h" |
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#include "view.h" |
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char *progname; /* our program name */ |
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char *hdkfile; /* holodeck file name */ |
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char gargc; /* global argc */ |
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char **gargv; /* global argv */ |
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int i, rval; |
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gargc = argc; gargv = argv; |
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progname = argv[0]; /* get arguments */ |
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> |
fixargv0(argv[0]); /* get arguments */ |
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for (i = 1; i < argc && argv[i][0] == '-'; i++) { |
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rval = getviewopt(&myview, argc-i, argv+i); |
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if (rval >= 0) { /* view option */ |
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static void |
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render_frame( /* render frame from beam values */ |
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< |
register PACKHEAD *bl, |
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> |
PACKHEAD *bl, |
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int nb |
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) |
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{ |
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register HDBEAMI *bil; |
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register int i; |
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> |
HDBEAMI *bil; |
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> |
int i; |
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if (nb <= 0) return; |
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if ((bil = (HDBEAMI *)malloc(nb*sizeof(HDBEAMI))) == NULL) |
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/* prepare output */ |
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if (outspec != NULL) { |
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sprintf(fname, outspec, fn); |
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if (freopen(fname, "w", stdout) == NULL) { |
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> |
if (freopen(fname, "wb", stdout) == NULL) { |
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sprintf(errmsg, "cannot open output \"%s\"", fname); |
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error(SYSTEM, errmsg); |
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} |
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{ |
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int lastr = -1, nunrend = 0; |
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int32 lastp, lastrp; |
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< |
register int32 p; |
253 |
< |
register double d; |
252 |
> |
int32 p; |
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> |
double d; |
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/* compute final pixel values */ |
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for (p = hres*vres; p--; ) { |
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if (myweight[p] <= FTINY) { |
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int fd; |
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FILE *fp; |
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int n; |
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< |
int32 nextloc; |
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> |
off_t nextloc; |
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/* open holodeck file */ |
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< |
if ((fp = fopen(hdkfile, "r")) == NULL) { |
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> |
if ((fp = fopen(hdkfile, "rb")) == NULL) { |
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sprintf(errmsg, "cannot open \"%s\" for reading", hdkfile); |
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error(SYSTEM, errmsg); |
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} |
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fd = dup(fileno(fp)); /* dup file descriptor */ |
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fclose(fp); /* done with stdio */ |
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for (n = 0; nextloc > 0L; n++) { /* initialize each section */ |
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< |
lseek(fd, (off_t)nextloc, SEEK_SET); |
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> |
lseek(fd, nextloc, SEEK_SET); |
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read(fd, (char *)&nextloc, sizeof(nextloc)); |
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hdinit(fd, NULL); |
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} |
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void |
319 |
< |
eputs(s) /* put error message to stderr */ |
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< |
register char *s; |
319 |
> |
eputs(const char *s) /* put error message to stderr */ |
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{ |
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static int midline = 0; |
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