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#include "copyright.h" |
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#include <signal.h> |
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#include <string.h> |
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#include "standard.h" |
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#include "platform.h" |
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#include "standard.h" |
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#include "rtio.h" |
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#include "color.h" |
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#include "view.h" |
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#include "paths.h" |
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#include "pfilt.h" |
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extern float *matchlamp(); |
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#define FEQ(a,b) ((a) >= .98*(b) && (a) <= 1.02*(b)) |
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char *progname; |
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static gethfunc headline; |
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static brightfunc_t rgb_bright; |
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static brightfunc_t xyz_bright; |
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static void copyfile(FILE *in, FILE *out); |
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static void pass1(FILE *in); |
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static void pass2(FILE *in); |
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static void scan2init(void); |
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static void scan2sync(int r); |
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static void scan2flush(void); |
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main(argc, argv) |
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int argc; |
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char **argv; |
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|
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int |
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main( |
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int argc, |
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char **argv |
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) |
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{ |
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extern int headline(); |
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FILE *fin; |
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float *lampcolor; |
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char *lamptype = NULL; |
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pass2(fin); |
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quit(estatus); |
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return estatus; /* pro forma return */ |
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} |
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double |
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rgb_bright(clr) |
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COLOR clr; |
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static double |
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rgb_bright( |
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COLOR clr |
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) |
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{ |
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return(bright(clr)); |
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} |
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double |
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xyz_bright(clr) |
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COLOR clr; |
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> |
static double |
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> |
xyz_bright( |
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COLOR clr |
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) |
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{ |
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return(clr[CIEY]); |
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} |
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double (*ourbright)() = rgb_bright; |
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brightfunc_t *ourbright = rgb_bright; |
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int |
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headline(s) /* process line from header */ |
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char *s; |
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> |
static int |
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> |
headline( /* process line from 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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> |
char fmt[MAXFMTLEN]; |
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fputs(s, stdout); /* copy to output */ |
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if (isaspect(s)) /* get aspect ratio */ |
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} |
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< |
copyfile(in, out) /* copy a file */ |
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< |
register FILE *in, *out; |
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> |
static void |
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> |
copyfile( /* copy a file */ |
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> |
FILE *in, |
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> |
FILE *out |
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> |
) |
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{ |
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< |
register int c; |
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> |
int c; |
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while ((c = getc(in)) != EOF) |
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putc(c, out); |
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} |
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< |
pass1(in) /* first pass of picture file */ |
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< |
FILE *in; |
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> |
static void |
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> |
pass1( /* first pass of picture file */ |
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> |
FILE *in |
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> |
) |
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{ |
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int i; |
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COLOR *scan; |
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} |
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< |
pass2(in) /* last pass on file, write to stdout */ |
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< |
FILE *in; |
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> |
static void |
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> |
pass2( /* last pass on file, write to stdout */ |
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> |
FILE *in |
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> |
) |
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{ |
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int yread; |
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int ycent, xcent; |
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} |
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< |
scan2init() /* prepare scanline arrays */ |
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> |
static void |
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> |
scan2init(void) /* prepare scanline arrays */ |
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{ |
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COLOR ctmp; |
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double d; |
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< |
register int i; |
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> |
int i; |
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xbrad = xres/ncols/2 + 1; |
| 485 |
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ybrad = yres/nrows/2 + 1; |
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} |
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< |
scan2sync(r) /* synchronize grey averages and output scan */ |
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< |
int r; |
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> |
static void |
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> |
scan2sync( /* synchronize grey averages and output scan */ |
| 557 |
> |
int r |
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> |
) |
| 559 |
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{ |
| 560 |
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static int nextrow = 0; |
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COLOR ctmp; |
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int ybot; |
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< |
register int c; |
| 563 |
> |
int c; |
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/* average input scanlines */ |
| 565 |
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while (nextrow <= r+orad && nextrow < nrows) { |
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ybot = (nextrow+.5)*yres/nrows; |
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} |
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| 583 |
< |
scan2flush() /* flush output buffer */ |
| 583 |
> |
static void |
| 584 |
> |
scan2flush(void) /* flush output buffer */ |
| 585 |
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{ |
| 586 |
< |
register int r; |
| 586 |
> |
int r; |
| 587 |
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|
| 588 |
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for (r = nrows-orad; r < nrows; r++) |
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if (fwritescan(scoutbar[r%obarsize], ncols, stdout) < 0) |
