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root/radiance/ray/src/px/pfilt.c
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Comparing ray/src/px/pfilt.c (file contents):
Revision 2.31 by greg, Fri Sep 3 21:18:15 2010 UTC vs.
Revision 2.34 by greg, Sat Dec 28 18:05:14 2019 UTC

# Line 11 | Line 11 | static const char RCSid[] = "$Id$";
11   #include  "copyright.h"
12  
13   #include  <signal.h>
14 – #include  <string.h>
14  
15   #include  "platform.h"
16   #include  "standard.h"
# Line 348 | Line 347 | headline(                              /* process line from header */
347          void    *p
348   )
349   {
350 <        char  fmt[32];
350 >        char  fmt[MAXFMTLEN];
351  
352          fputs(s, stdout);               /* copy to output */
353          if (isaspect(s))                /* get aspect ratio */
# Line 371 | Line 370 | headline(                              /* process line from header */
370  
371   static void
372   copyfile(                       /* copy a file */
373 <        register FILE  *in,
374 <        register FILE  *out
373 >        FILE  *in,
374 >        FILE  *out
375   )
376   {
377 <        register int  c;
377 >        int  c;
378  
379          while ((c = getc(in)) != EOF)
380                  putc(c, out);
# Line 480 | Line 479 | scan2init(void)                        /* prepare scanline arrays */
479   {
480          COLOR   ctmp;
481          double  d;
482 <        register int  i;
482 >        int  i;
483  
484          xbrad = xres/ncols/2 + 1;
485          ybrad = yres/nrows/2 + 1;
# Line 561 | Line 560 | scan2sync(                     /* synchronize grey averages and output s
560          static int  nextrow = 0;
561          COLOR  ctmp;
562          int  ybot;
563 <        register int  c;
563 >        int  c;
564                                          /* average input scanlines */
565          while (nextrow <= r+orad && nextrow < nrows) {
566                  ybot = (nextrow+.5)*yres/nrows;
# Line 584 | Line 583 | scan2sync(                     /* synchronize grey averages and output s
583   static void
584   scan2flush(void)                        /* flush output buffer */
585   {
586 <        register int  r;
586 >        int  r;
587  
588          for (r = nrows-orad; r < nrows; r++)
589                  if (fwritescan(scoutbar[r%obarsize], ncols, stdout) < 0)

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