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root/radiance/ray/src/px/pfilt.c
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Comparing ray/src/px/pfilt.c (file contents):
Revision 2.20 by gwlarson, Tue Oct 27 09:08:26 1998 UTC vs.
Revision 2.25 by schorsch, Mon Jun 30 14:59:12 2003 UTC

# Line 1 | Line 1
1 – /* Copyright (c) 1996 Regents of the University of California */
2 –
1   #ifndef lint
2 < static char SCCSid[] = "$SunId$ LBL";
2 > static const char RCSid[] = "$Id$";
3   #endif
6 –
4   /*
5   *  pfilt.c - program to post-process picture file.
6   *
# Line 11 | Line 8 | static char SCCSid[] = "$SunId$ LBL";
8   *     6/23/93  Added additional buffers for value spreading
9   */
10  
11 < #include  "standard.h"
11 > #include  "copyright.h"
12  
13   #include  <signal.h>
14 + #include  <string.h>
15  
16 + #include  "standard.h"
17 + #include  "platform.h"
18   #include  "color.h"
19 –
19   #include  "view.h"
21 –
22 – #include  "resolu.h"
23 –
20   #include  "paths.h"
21  
22   extern float  *matchlamp();
23  
24   #define  FEQ(a,b)       ((a) >= .98*(b) && (a) <= 1.02*(b))
25  
26 < double   CHECKRAD = 1.5;        /* radius to check for filtering */
26 > double   CHECKRAD = 2.0;        /* radius to check for filtering */
27  
28   #define  THRESHRAD      5.0     /* maximum sample spread in output */
29  
# Line 92 | Line 88 | main(argc, argv)
88   int  argc;
89   char  **argv;
90   {
91 <        extern long  ftell();
96 <        extern int  quit(), headline();
91 >        extern int  headline();
92          FILE  *fin;
93          float  *lampcolor;
94          char  *lamptype = NULL;
# Line 101 | Line 96 | char  **argv;
96          double  outaspect = 0.0;
97          double  d;
98          int  i, j;
99 < #ifdef MSDOS
100 <        extern int  _fmode;
101 <        _fmode = O_BINARY;
107 <        setmode(fileno(stdin), O_BINARY);
108 <        setmode(fileno(stdout), O_BINARY);
109 < #endif
99 >        SET_DEFAULT_BINARY();
100 >        SET_FILE_BINARY(stdin);
101 >        SET_FILE_BINARY(stdout);
102          if (signal(SIGINT, quit) == SIG_IGN)
103                  signal(SIGINT, SIG_IGN);
104 + #ifdef SIGHUP
105          if (signal(SIGHUP, quit) == SIG_IGN)
106                  signal(SIGHUP, SIG_IGN);
107 + #endif
108          signal(SIGTERM, quit);
109 + #ifdef SIGPIPE
110          signal(SIGPIPE, quit);
111 + #endif
112   #ifdef  SIGXCPU
113          signal(SIGXCPU, quit);
114          signal(SIGXFSZ, quit);
# Line 205 | Line 201 | char  **argv;
201                          case 'm':
202                                  thresh = atof(argv[++i]);
203                                  if (rad <= FTINY)
204 <                                        rad = 1.0;
204 >                                        rad = 0.6;
205                                  break;
206                          case 'b':
207                                  rad = thresh = 0.0;
# Line 401 | Line 397 | FILE  *in;
397                  }
398                  pass1scan(scan, i);
399          }
400 <        free((char *)scan);
400 >        free((void *)scan);
401   }
402  
403  
# Line 548 | Line 544 | int  r;
544                          greybar[nextrow%obarsize][c] = (*ourbright)(ctmp);
545                  }
546                                          /* and zero output scanline */
547 <                bzero((char *)scoutbar[nextrow%obarsize], ncols*sizeof(COLOR));
547 >                memset((char *)scoutbar[nextrow%obarsize], '\0', ncols*sizeof(COLOR));
548                  nextrow++;
549          }
550                                          /* point to top scanline for output */
# Line 573 | Line 569 | scan2flush()                   /* flush output buffer */
569   }
570  
571  
572 + void
573   quit(code)              /* remove temporary file and exit */
574   int  code;
575   {

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